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diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/.gitignore b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/.gitignore new file mode 100644 index 0000000..c7bd2b7 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/.gitignore @@ -0,0 +1,4 @@ +*.prof +*.test +*.swp +/bin/ diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/LICENSE new file mode 100644 index 0000000..004e77f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2013 Ben Johnson + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/Makefile b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/Makefile new file mode 100644 index 0000000..e035e63 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/Makefile @@ -0,0 +1,18 @@ +BRANCH=`git rev-parse --abbrev-ref HEAD` +COMMIT=`git rev-parse --short HEAD` +GOLDFLAGS="-X main.branch $(BRANCH) -X main.commit $(COMMIT)" + +default: build + +race: + @go test -v -race -test.run="TestSimulate_(100op|1000op)" + +# go get github.com/kisielk/errcheck +errcheck: + @errcheck -ignorepkg=bytes -ignore=os:Remove github.com/boltdb/bolt + +test: + @go test -v -cover . + @go test -v ./cmd/bolt + +.PHONY: fmt test diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/README.md new file mode 100644 index 0000000..b654502 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/README.md @@ -0,0 +1,858 @@ +Bolt [](https://coveralls.io/r/boltdb/bolt?branch=master) [](https://godoc.org/github.com/boltdb/bolt)  +==== + +Bolt is a pure Go key/value store inspired by [Howard Chu's][hyc_symas] +[LMDB project][lmdb]. The goal of the project is to provide a simple, +fast, and reliable database for projects that don't require a full database +server such as Postgres or MySQL. + +Since Bolt is meant to be used as such a low-level piece of functionality, +simplicity is key. The API will be small and only focus on getting values +and setting values. That's it. + +[hyc_symas]: https://twitter.com/hyc_symas +[lmdb]: http://symas.com/mdb/ + +## Project Status + +Bolt is stable, the API is fixed, and the file format is fixed. Full unit +test coverage and randomized black box testing are used to ensure database +consistency and thread safety. Bolt is currently used in high-load production +environments serving databases as large as 1TB. Many companies such as +Shopify and Heroku use Bolt-backed services every day. + +## Table of Contents + +- [Getting Started](#getting-started) + - [Installing](#installing) + - [Opening a database](#opening-a-database) + - [Transactions](#transactions) + - [Read-write transactions](#read-write-transactions) + - [Read-only transactions](#read-only-transactions) + - [Batch read-write transactions](#batch-read-write-transactions) + - [Managing transactions manually](#managing-transactions-manually) + - [Using buckets](#using-buckets) + - [Using key/value pairs](#using-keyvalue-pairs) + - [Autoincrementing integer for the bucket](#autoincrementing-integer-for-the-bucket) + - [Iterating over keys](#iterating-over-keys) + - [Prefix scans](#prefix-scans) + - [Range scans](#range-scans) + - [ForEach()](#foreach) + - [Nested buckets](#nested-buckets) + - [Database backups](#database-backups) + - [Statistics](#statistics) + - [Read-Only Mode](#read-only-mode) + - [Mobile Use (iOS/Android)](#mobile-use-iosandroid) +- [Resources](#resources) +- [Comparison with other databases](#comparison-with-other-databases) + - [Postgres, MySQL, & other relational databases](#postgres-mysql--other-relational-databases) + - [LevelDB, RocksDB](#leveldb-rocksdb) + - [LMDB](#lmdb) +- [Caveats & Limitations](#caveats--limitations) +- [Reading the Source](#reading-the-source) +- [Other Projects Using Bolt](#other-projects-using-bolt) + +## Getting Started + +### Installing + +To start using Bolt, install Go and run `go get`: + +```sh +$ go get github.com/boltdb/bolt/... +``` + +This will retrieve the library and install the `bolt` command line utility into +your `$GOBIN` path. + + +### Opening a database + +The top-level object in Bolt is a `DB`. It is represented as a single file on +your disk and represents a consistent snapshot of your data. + +To open your database, simply use the `bolt.Open()` function: + +```go +package main + +import ( + "log" + + "github.com/boltdb/bolt" +) + +func main() { + // Open the my.db data file in your current directory. + // It will be created if it doesn't exist. + db, err := bolt.Open("my.db", 0600, nil) + if err != nil { + log.Fatal(err) + } + defer db.Close() + + ... +} +``` + +Please note that Bolt obtains a file lock on the data file so multiple processes +cannot open the same database at the same time. Opening an already open Bolt +database will cause it to hang until the other process closes it. To prevent +an indefinite wait you can pass a timeout option to the `Open()` function: + +```go +db, err := bolt.Open("my.db", 0600, &bolt.Options{Timeout: 1 * time.Second}) +``` + + +### Transactions + +Bolt allows only one read-write transaction at a time but allows as many +read-only transactions as you want at a time. Each transaction has a consistent +view of the data as it existed when the transaction started. + +Individual transactions and all objects created from them (e.g. buckets, keys) +are not thread safe. To work with data in multiple goroutines you must start +a transaction for each one or use locking to ensure only one goroutine accesses +a transaction at a time. Creating transaction from the `DB` is thread safe. + +Read-only transactions and read-write transactions should not depend on one +another and generally shouldn't be opened simultaneously in the same goroutine. +This can cause a deadlock as the read-write transaction needs to periodically +re-map the data file but it cannot do so while a read-only transaction is open. + + +#### Read-write transactions + +To start a read-write transaction, you can use the `DB.Update()` function: + +```go +err := db.Update(func(tx *bolt.Tx) error { + ... + return nil +}) +``` + +Inside the closure, you have a consistent view of the database. You commit the +transaction by returning `nil` at the end. You can also rollback the transaction +at any point by returning an error. All database operations are allowed inside +a read-write transaction. + +Always check the return error as it will report any disk failures that can cause +your transaction to not complete. If you return an error within your closure +it will be passed through. + + +#### Read-only transactions + +To start a read-only transaction, you can use the `DB.View()` function: + +```go +err := db.View(func(tx *bolt.Tx) error { + ... + return nil +}) +``` + +You also get a consistent view of the database within this closure, however, +no mutating operations are allowed within a read-only transaction. You can only +retrieve buckets, retrieve values, and copy the database within a read-only +transaction. + + +#### Batch read-write transactions + +Each `DB.Update()` waits for disk to commit the writes. This overhead +can be minimized by combining multiple updates with the `DB.Batch()` +function: + +```go +err := db.Batch(func(tx *bolt.Tx) error { + ... + return nil +}) +``` + +Concurrent Batch calls are opportunistically combined into larger +transactions. Batch is only useful when there are multiple goroutines +calling it. + +The trade-off is that `Batch` can call the given +function multiple times, if parts of the transaction fail. The +function must be idempotent and side effects must take effect only +after a successful return from `DB.Batch()`. + +For example: don't display messages from inside the function, instead +set variables in the enclosing scope: + +```go +var id uint64 +err := db.Batch(func(tx *bolt.Tx) error { + // Find last key in bucket, decode as bigendian uint64, increment + // by one, encode back to []byte, and add new key. + ... + id = newValue + return nil +}) +if err != nil { + return ... +} +fmt.Println("Allocated ID %d", id) +``` + + +#### Managing transactions manually + +The `DB.View()` and `DB.Update()` functions are wrappers around the `DB.Begin()` +function. These helper functions will start the transaction, execute a function, +and then safely close your transaction if an error is returned. This is the +recommended way to use Bolt transactions. + +However, sometimes you may want to manually start and end your transactions. +You can use the `DB.Begin()` function directly but **please** be sure to close +the transaction. + +```go +// Start a writable transaction. +tx, err := db.Begin(true) +if err != nil { + return err +} +defer tx.Rollback() + +// Use the transaction... +_, err := tx.CreateBucket([]byte("MyBucket")) +if err != nil { + return err +} + +// Commit the transaction and check for error. +if err := tx.Commit(); err != nil { + return err +} +``` + +The first argument to `DB.Begin()` is a boolean stating if the transaction +should be writable. + + +### Using buckets + +Buckets are collections of key/value pairs within the database. All keys in a +bucket must be unique. You can create a bucket using the `DB.CreateBucket()` +function: + +```go +db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("MyBucket")) + if err != nil { + return fmt.Errorf("create bucket: %s", err) + } + return nil +}) +``` + +You can also create a bucket only if it doesn't exist by using the +`Tx.CreateBucketIfNotExists()` function. It's a common pattern to call this +function for all your top-level buckets after you open your database so you can +guarantee that they exist for future transactions. + +To delete a bucket, simply call the `Tx.DeleteBucket()` function. + + +### Using key/value pairs + +To save a key/value pair to a bucket, use the `Bucket.Put()` function: + +```go +db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("MyBucket")) + err := b.Put([]byte("answer"), []byte("42")) + return err +}) +``` + +This will set the value of the `"answer"` key to `"42"` in the `MyBucket` +bucket. To retrieve this value, we can use the `Bucket.Get()` function: + +```go +db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("MyBucket")) + v := b.Get([]byte("answer")) + fmt.Printf("The answer is: %s\n", v) + return nil +}) +``` + +The `Get()` function does not return an error because its operation is +guaranteed to work (unless there is some kind of system failure). If the key +exists then it will return its byte slice value. If it doesn't exist then it +will return `nil`. It's important to note that you can have a zero-length value +set to a key which is different than the key not existing. + +Use the `Bucket.Delete()` function to delete a key from the bucket. + +Please note that values returned from `Get()` are only valid while the +transaction is open. If you need to use a value outside of the transaction +then you must use `copy()` to copy it to another byte slice. + + +### Autoincrementing integer for the bucket +By using the `NextSequence()` function, you can let Bolt determine a sequence +which can be used as the unique identifier for your key/value pairs. See the +example below. + +```go +// CreateUser saves u to the store. The new user ID is set on u once the data is persisted. +func (s *Store) CreateUser(u *User) error { + return s.db.Update(func(tx *bolt.Tx) error { + // Retrieve the users bucket. + // This should be created when the DB is first opened. + b := tx.Bucket([]byte("users")) + + // Generate ID for the user. + // This returns an error only if the Tx is closed or not writeable. + // That can't happen in an Update() call so I ignore the error check. + id, _ := b.NextSequence() + u.ID = int(id) + + // Marshal user data into bytes. + buf, err := json.Marshal(u) + if err != nil { + return err + } + + // Persist bytes to users bucket. + return b.Put(itob(u.ID), buf) + }) +} + +// itob returns an 8-byte big endian representation of v. +func itob(v int) []byte { + b := make([]byte, 8) + binary.BigEndian.PutUint64(b, uint64(v)) + return b +} + +type User struct { + ID int + ... +} +``` + +### Iterating over keys + +Bolt stores its keys in byte-sorted order within a bucket. This makes sequential +iteration over these keys extremely fast. To iterate over keys we'll use a +`Cursor`: + +```go +db.View(func(tx *bolt.Tx) error { + // Assume bucket exists and has keys + b := tx.Bucket([]byte("MyBucket")) + + c := b.Cursor() + + for k, v := c.First(); k != nil; k, v = c.Next() { + fmt.Printf("key=%s, value=%s\n", k, v) + } + + return nil +}) +``` + +The cursor allows you to move to a specific point in the list of keys and move +forward or backward through the keys one at a time. + +The following functions are available on the cursor: + +``` +First() Move to the first key. +Last() Move to the last key. +Seek() Move to a specific key. +Next() Move to the next key. +Prev() Move to the previous key. +``` + +Each of those functions has a return signature of `(key []byte, value []byte)`. +When you have iterated to the end of the cursor then `Next()` will return a +`nil` key. You must seek to a position using `First()`, `Last()`, or `Seek()` +before calling `Next()` or `Prev()`. If you do not seek to a position then +these functions will return a `nil` key. + +During iteration, if the key is non-`nil` but the value is `nil`, that means +the key refers to a bucket rather than a value. Use `Bucket.Bucket()` to +access the sub-bucket. + + +#### Prefix scans + +To iterate over a key prefix, you can combine `Seek()` and `bytes.HasPrefix()`: + +```go +db.View(func(tx *bolt.Tx) error { + // Assume bucket exists and has keys + c := tx.Bucket([]byte("MyBucket")).Cursor() + + prefix := []byte("1234") + for k, v := c.Seek(prefix); bytes.HasPrefix(k, prefix); k, v = c.Next() { + fmt.Printf("key=%s, value=%s\n", k, v) + } + + return nil +}) +``` + +#### Range scans + +Another common use case is scanning over a range such as a time range. If you +use a sortable time encoding such as RFC3339 then you can query a specific +date range like this: + +```go +db.View(func(tx *bolt.Tx) error { + // Assume our events bucket exists and has RFC3339 encoded time keys. + c := tx.Bucket([]byte("Events")).Cursor() + + // Our time range spans the 90's decade. + min := []byte("1990-01-01T00:00:00Z") + max := []byte("2000-01-01T00:00:00Z") + + // Iterate over the 90's. + for k, v := c.Seek(min); k != nil && bytes.Compare(k, max) <= 0; k, v = c.Next() { + fmt.Printf("%s: %s\n", k, v) + } + + return nil +}) +``` + +Note that, while RFC3339 is sortable, the Golang implementation of RFC3339Nano does not use a fixed number of digits after the decimal point and is therefore not sortable. + + +#### ForEach() + +You can also use the function `ForEach()` if you know you'll be iterating over +all the keys in a bucket: + +```go +db.View(func(tx *bolt.Tx) error { + // Assume bucket exists and has keys + b := tx.Bucket([]byte("MyBucket")) + + b.ForEach(func(k, v []byte) error { + fmt.Printf("key=%s, value=%s\n", k, v) + return nil + }) + return nil +}) +``` + +Please note that keys and values in `ForEach()` are only valid while +the transaction is open. If you need to use a key or value outside of +the transaction, you must use `copy()` to copy it to another byte +slice. + +### Nested buckets + +You can also store a bucket in a key to create nested buckets. The API is the +same as the bucket management API on the `DB` object: + +```go +func (*Bucket) CreateBucket(key []byte) (*Bucket, error) +func (*Bucket) CreateBucketIfNotExists(key []byte) (*Bucket, error) +func (*Bucket) DeleteBucket(key []byte) error +``` + + +### Database backups + +Bolt is a single file so it's easy to backup. You can use the `Tx.WriteTo()` +function to write a consistent view of the database to a writer. If you call +this from a read-only transaction, it will perform a hot backup and not block +your other database reads and writes. + +By default, it will use a regular file handle which will utilize the operating +system's page cache. See the [`Tx`](https://godoc.org/github.com/boltdb/bolt#Tx) +documentation for information about optimizing for larger-than-RAM datasets. + +One common use case is to backup over HTTP so you can use tools like `cURL` to +do database backups: + +```go +func BackupHandleFunc(w http.ResponseWriter, req *http.Request) { + err := db.View(func(tx *bolt.Tx) error { + w.Header().Set("Content-Type", "application/octet-stream") + w.Header().Set("Content-Disposition", `attachment; filename="my.db"`) + w.Header().Set("Content-Length", strconv.Itoa(int(tx.Size()))) + _, err := tx.WriteTo(w) + return err + }) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + } +} +``` + +Then you can backup using this command: + +```sh +$ curl http://localhost/backup > my.db +``` + +Or you can open your browser to `http://localhost/backup` and it will download +automatically. + +If you want to backup to another file you can use the `Tx.CopyFile()` helper +function. + + +### Statistics + +The database keeps a running count of many of the internal operations it +performs so you can better understand what's going on. By grabbing a snapshot +of these stats at two points in time we can see what operations were performed +in that time range. + +For example, we could start a goroutine to log stats every 10 seconds: + +```go +go func() { + // Grab the initial stats. + prev := db.Stats() + + for { + // Wait for 10s. + time.Sleep(10 * time.Second) + + // Grab the current stats and diff them. + stats := db.Stats() + diff := stats.Sub(&prev) + + // Encode stats to JSON and print to STDERR. + json.NewEncoder(os.Stderr).Encode(diff) + + // Save stats for the next loop. + prev = stats + } +}() +``` + +It's also useful to pipe these stats to a service such as statsd for monitoring +or to provide an HTTP endpoint that will perform a fixed-length sample. + + +### Read-Only Mode + +Sometimes it is useful to create a shared, read-only Bolt database. To this, +set the `Options.ReadOnly` flag when opening your database. Read-only mode +uses a shared lock to allow multiple processes to read from the database but +it will block any processes from opening the database in read-write mode. + +```go +db, err := bolt.Open("my.db", 0666, &bolt.Options{ReadOnly: true}) +if err != nil { + log.Fatal(err) +} +``` + +### Mobile Use (iOS/Android) + +Bolt is able to run on mobile devices by leveraging the binding feature of the +[gomobile](https://github.com/golang/mobile) tool. Create a struct that will +contain your database logic and a reference to a `*bolt.DB` with a initializing +constructor that takes in a filepath where the database file will be stored. +Neither Android nor iOS require extra permissions or cleanup from using this method. + +```go +func NewBoltDB(filepath string) *BoltDB { + db, err := bolt.Open(filepath+"/demo.db", 0600, nil) + if err != nil { + log.Fatal(err) + } + + return &BoltDB{db} +} + +type BoltDB struct { + db *bolt.DB + ... +} + +func (b *BoltDB) Path() string { + return b.db.Path() +} + +func (b *BoltDB) Close() { + b.db.Close() +} +``` + +Database logic should be defined as methods on this wrapper struct. + +To initialize this struct from the native language (both platforms now sync +their local storage to the cloud. These snippets disable that functionality for the +database file): + +#### Android + +```java +String path; +if (android.os.Build.VERSION.SDK_INT >=android.os.Build.VERSION_CODES.LOLLIPOP){ + path = getNoBackupFilesDir().getAbsolutePath(); +} else{ + path = getFilesDir().getAbsolutePath(); +} +Boltmobiledemo.BoltDB boltDB = Boltmobiledemo.NewBoltDB(path) +``` + +#### iOS + +```objc +- (void)demo { + NSString* path = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, + NSUserDomainMask, + YES) objectAtIndex:0]; + GoBoltmobiledemoBoltDB * demo = GoBoltmobiledemoNewBoltDB(path); + [self addSkipBackupAttributeToItemAtPath:demo.path]; + //Some DB Logic would go here + [demo close]; +} + +- (BOOL)addSkipBackupAttributeToItemAtPath:(NSString *) filePathString +{ + NSURL* URL= [NSURL fileURLWithPath: filePathString]; + assert([[NSFileManager defaultManager] fileExistsAtPath: [URL path]]); + + NSError *error = nil; + BOOL success = [URL setResourceValue: [NSNumber numberWithBool: YES] + forKey: NSURLIsExcludedFromBackupKey error: &error]; + if(!success){ + NSLog(@"Error excluding %@ from backup %@", [URL lastPathComponent], error); + } + return success; +} + +``` + +## Resources + +For more information on getting started with Bolt, check out the following articles: + +* [Intro to BoltDB: Painless Performant Persistence](http://npf.io/2014/07/intro-to-boltdb-painless-performant-persistence/) by [Nate Finch](https://github.com/natefinch). +* [Bolt -- an embedded key/value database for Go](https://www.progville.com/go/bolt-embedded-db-golang/) by Progville + + +## Comparison with other databases + +### Postgres, MySQL, & other relational databases + +Relational databases structure data into rows and are only accessible through +the use of SQL. This approach provides flexibility in how you store and query +your data but also incurs overhead in parsing and planning SQL statements. Bolt +accesses all data by a byte slice key. This makes Bolt fast to read and write +data by key but provides no built-in support for joining values together. + +Most relational databases (with the exception of SQLite) are standalone servers +that run separately from your application. This gives your systems +flexibility to connect multiple application servers to a single database +server but also adds overhead in serializing and transporting data over the +network. Bolt runs as a library included in your application so all data access +has to go through your application's process. This brings data closer to your +application but limits multi-process access to the data. + + +### LevelDB, RocksDB + +LevelDB and its derivatives (RocksDB, HyperLevelDB) are similar to Bolt in that +they are libraries bundled into the application, however, their underlying +structure is a log-structured merge-tree (LSM tree). An LSM tree optimizes +random writes by using a write ahead log and multi-tiered, sorted files called +SSTables. Bolt uses a B+tree internally and only a single file. Both approaches +have trade-offs. + +If you require a high random write throughput (>10,000 w/sec) or you need to use +spinning disks then LevelDB could be a good choice. If your application is +read-heavy or does a lot of range scans then Bolt could be a good choice. + +One other important consideration is that LevelDB does not have transactions. +It supports batch writing of key/values pairs and it supports read snapshots +but it will not give you the ability to do a compare-and-swap operation safely. +Bolt supports fully serializable ACID transactions. + + +### LMDB + +Bolt was originally a port of LMDB so it is architecturally similar. Both use +a B+tree, have ACID semantics with fully serializable transactions, and support +lock-free MVCC using a single writer and multiple readers. + +The two projects have somewhat diverged. LMDB heavily focuses on raw performance +while Bolt has focused on simplicity and ease of use. For example, LMDB allows +several unsafe actions such as direct writes for the sake of performance. Bolt +opts to disallow actions which can leave the database in a corrupted state. The +only exception to this in Bolt is `DB.NoSync`. + +There are also a few differences in API. LMDB requires a maximum mmap size when +opening an `mdb_env` whereas Bolt will handle incremental mmap resizing +automatically. LMDB overloads the getter and setter functions with multiple +flags whereas Bolt splits these specialized cases into their own functions. + + +## Caveats & Limitations + +It's important to pick the right tool for the job and Bolt is no exception. +Here are a few things to note when evaluating and using Bolt: + +* Bolt is good for read intensive workloads. Sequential write performance is + also fast but random writes can be slow. You can use `DB.Batch()` or add a + write-ahead log to help mitigate this issue. + +* Bolt uses a B+tree internally so there can be a lot of random page access. + SSDs provide a significant performance boost over spinning disks. + +* Try to avoid long running read transactions. Bolt uses copy-on-write so + old pages cannot be reclaimed while an old transaction is using them. + +* Byte slices returned from Bolt are only valid during a transaction. Once the + transaction has been committed or rolled back then the memory they point to + can be reused by a new page or can be unmapped from virtual memory and you'll + see an `unexpected fault address` panic when accessing it. + +* Be careful when using `Bucket.FillPercent`. Setting a high fill percent for + buckets that have random inserts will cause your database to have very poor + page utilization. + +* Use larger buckets in general. Smaller buckets causes poor page utilization + once they become larger than the page size (typically 4KB). + +* Bulk loading a lot of random writes into a new bucket can be slow as the + page will not split until the transaction is committed. Randomly inserting + more than 100,000 key/value pairs into a single new bucket in a single + transaction is not advised. + +* Bolt uses a memory-mapped file so the underlying operating system handles the + caching of the data. Typically, the OS will cache as much of the file as it + can in memory and will release memory as needed to other processes. This means + that Bolt can show very high memory usage when working with large databases. + However, this is expected and the OS will release memory as needed. Bolt can + handle databases much larger than the available physical RAM, provided its + memory-map fits in the process virtual address space. It may be problematic + on 32-bits systems. + +* The data structures in the Bolt database are memory mapped so the data file + will be endian specific. This means that you cannot copy a Bolt file from a + little endian machine to a big endian machine and have it work. For most + users this is not a concern since most modern CPUs are little endian. + +* Because of the way pages are laid out on disk, Bolt cannot truncate data files + and return free pages back to the disk. Instead, Bolt maintains a free list + of unused pages within its data file. These free pages can be reused by later + transactions. This works well for many use cases as databases generally tend + to grow. However, it's important to note that deleting large chunks of data + will not allow you to reclaim that space on disk. + + For more information on page allocation, [see this comment][page-allocation]. + +[page-allocation]: https://github.com/boltdb/bolt/issues/308#issuecomment-74811638 + + +## Reading the Source + +Bolt is a relatively small code base (<3KLOC) for an embedded, serializable, +transactional key/value database so it can be a good starting point for people +interested in how databases work. + +The best places to start are the main entry points into Bolt: + +- `Open()` - Initializes the reference to the database. It's responsible for + creating the database if it doesn't exist, obtaining an exclusive lock on the + file, reading the meta pages, & memory-mapping the file. + +- `DB.Begin()` - Starts a read-only or read-write transaction depending on the + value of the `writable` argument. This requires briefly obtaining the "meta" + lock to keep track of open transactions. Only one read-write transaction can + exist at a time so the "rwlock" is acquired during the life of a read-write + transaction. + +- `Bucket.Put()` - Writes a key/value pair into a bucket. After validating the + arguments, a cursor is used to traverse the B+tree to the page and position + where they key & value will be written. Once the position is found, the bucket + materializes the underlying page and the page's parent pages into memory as + "nodes". These nodes are where mutations occur during read-write transactions. + These changes get flushed to disk during commit. + +- `Bucket.Get()` - Retrieves a key/value pair from a bucket. This uses a cursor + to move to the page & position of a key/value pair. During a read-only + transaction, the key and value data is returned as a direct reference to the + underlying mmap file so there's no allocation overhead. For read-write + transactions, this data may reference the mmap file or one of the in-memory + node values. + +- `Cursor` - This object is simply for traversing the B+tree of on-disk pages + or in-memory nodes. It can seek to a specific key, move to the first or last + value, or it can move forward or backward. The cursor handles the movement up + and down the B+tree transparently to the end user. + +- `Tx.Commit()` - Converts the in-memory dirty nodes and the list of free pages + into pages to be written to disk. Writing to disk then occurs in two phases. + First, the dirty pages are written to disk and an `fsync()` occurs. Second, a + new meta page with an incremented transaction ID is written and another + `fsync()` occurs. This two phase write ensures that partially written data + pages are ignored in the event of a crash since the meta page pointing to them + is never written. Partially written meta pages are invalidated because they + are written with a checksum. + +If you have additional notes that could be helpful for others, please submit +them via pull request. + + +## Other Projects Using Bolt + +Below is a list of public, open source projects that use Bolt: + +* [BoltDbWeb](https://github.com/evnix/boltdbweb) - A web based GUI for BoltDB files. +* [Operation Go: A Routine Mission](http://gocode.io) - An online programming game for Golang using Bolt for user accounts and a leaderboard. +* [Bazil](https://bazil.org/) - A file system that lets your data reside where it is most convenient for it to reside. +* [DVID](https://github.com/janelia-flyem/dvid) - Added Bolt as optional storage engine and testing it against Basho-tuned leveldb. +* [Skybox Analytics](https://github.com/skybox/skybox) - A standalone funnel analysis tool for web analytics. +* [Scuttlebutt](https://github.com/benbjohnson/scuttlebutt) - Uses Bolt to store and process all Twitter mentions of GitHub projects. +* [Wiki](https://github.com/peterhellberg/wiki) - A tiny wiki using Goji, BoltDB and Blackfriday. +* [ChainStore](https://github.com/pressly/chainstore) - Simple key-value interface to a variety of storage engines organized as a chain of operations. +* [MetricBase](https://github.com/msiebuhr/MetricBase) - Single-binary version of Graphite. +* [Gitchain](https://github.com/gitchain/gitchain) - Decentralized, peer-to-peer Git repositories aka "Git meets Bitcoin". +* [event-shuttle](https://github.com/sclasen/event-shuttle) - A Unix system service to collect and reliably deliver messages to Kafka. +* [ipxed](https://github.com/kelseyhightower/ipxed) - Web interface and api for ipxed. +* [BoltStore](https://github.com/yosssi/boltstore) - Session store using Bolt. +* [photosite/session](https://godoc.org/bitbucket.org/kardianos/photosite/session) - Sessions for a photo viewing site. +* [LedisDB](https://github.com/siddontang/ledisdb) - A high performance NoSQL, using Bolt as optional storage. +* [ipLocator](https://github.com/AndreasBriese/ipLocator) - A fast ip-geo-location-server using bolt with bloom filters. +* [cayley](https://github.com/google/cayley) - Cayley is an open-source graph database using Bolt as optional backend. +* [bleve](http://www.blevesearch.com/) - A pure Go search engine similar to ElasticSearch that uses Bolt as the default storage backend. +* [tentacool](https://github.com/optiflows/tentacool) - REST api server to manage system stuff (IP, DNS, Gateway...) on a linux server. +* [Seaweed File System](https://github.com/chrislusf/seaweedfs) - Highly scalable distributed key~file system with O(1) disk read. +* [InfluxDB](https://influxdata.com) - Scalable datastore for metrics, events, and real-time analytics. +* [Freehold](http://tshannon.bitbucket.org/freehold/) - An open, secure, and lightweight platform for your files and data. +* [Prometheus Annotation Server](https://github.com/oliver006/prom_annotation_server) - Annotation server for PromDash & Prometheus service monitoring system. +* [Consul](https://github.com/hashicorp/consul) - Consul is service discovery and configuration made easy. Distributed, highly available, and datacenter-aware. +* [Kala](https://github.com/ajvb/kala) - Kala is a modern job scheduler optimized to run on a single node. It is persistent, JSON over HTTP API, ISO 8601 duration notation, and dependent jobs. +* [drive](https://github.com/odeke-em/drive) - drive is an unofficial Google Drive command line client for \*NIX operating systems. +* [stow](https://github.com/djherbis/stow) - a persistence manager for objects + backed by boltdb. +* [buckets](https://github.com/joyrexus/buckets) - a bolt wrapper streamlining + simple tx and key scans. +* [mbuckets](https://github.com/abhigupta912/mbuckets) - A Bolt wrapper that allows easy operations on multi level (nested) buckets. +* [Request Baskets](https://github.com/darklynx/request-baskets) - A web service to collect arbitrary HTTP requests and inspect them via REST API or simple web UI, similar to [RequestBin](http://requestb.in/) service +* [Go Report Card](https://goreportcard.com/) - Go code quality report cards as a (free and open source) service. +* [Boltdb Boilerplate](https://github.com/bobintornado/boltdb-boilerplate) - Boilerplate wrapper around bolt aiming to make simple calls one-liners. +* [lru](https://github.com/crowdriff/lru) - Easy to use Bolt-backed Least-Recently-Used (LRU) read-through cache with chainable remote stores. +* [Storm](https://github.com/asdine/storm) - Simple and powerful ORM for BoltDB. +* [GoWebApp](https://github.com/josephspurrier/gowebapp) - A basic MVC web application in Go using BoltDB. +* [SimpleBolt](https://github.com/xyproto/simplebolt) - A simple way to use BoltDB. Deals mainly with strings. +* [Algernon](https://github.com/xyproto/algernon) - A HTTP/2 web server with built-in support for Lua. Uses BoltDB as the default database backend. +* [MuLiFS](https://github.com/dankomiocevic/mulifs) - Music Library Filesystem creates a filesystem to organise your music files. +* [GoShort](https://github.com/pankajkhairnar/goShort) - GoShort is a URL shortener written in Golang and BoltDB for persistent key/value storage and for routing it's using high performent HTTPRouter. +* [torrent](https://github.com/anacrolix/torrent) - Full-featured BitTorrent client package and utilities in Go. BoltDB is a storage backend in development. +* [gopherpit](https://github.com/gopherpit/gopherpit) - A web service to manage Go remote import paths with custom domains + +If you are using Bolt in a project please send a pull request to add it to the list. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/appveyor.yml b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/appveyor.yml new file mode 100644 index 0000000..6e26e94 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/appveyor.yml @@ -0,0 +1,18 @@ +version: "{build}" + +os: Windows Server 2012 R2 + +clone_folder: c:\gopath\src\github.com\boltdb\bolt + +environment: + GOPATH: c:\gopath + +install: + - echo %PATH% + - echo %GOPATH% + - go version + - go env + - go get -v -t ./... + +build_script: + - go test -v ./... diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_386.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_386.go new file mode 100644 index 0000000..820d533 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_386.go @@ -0,0 +1,10 @@ +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0x7FFFFFFF // 2GB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0xFFFFFFF + +// Are unaligned load/stores broken on this arch? +var brokenUnaligned = false diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_amd64.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_amd64.go new file mode 100644 index 0000000..98fafdb --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_amd64.go @@ -0,0 +1,10 @@ +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0xFFFFFFFFFFFF // 256TB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0x7FFFFFFF + +// Are unaligned load/stores broken on this arch? +var brokenUnaligned = false diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_arm.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_arm.go new file mode 100644 index 0000000..7e5cb4b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_arm.go @@ -0,0 +1,28 @@ +package bolt + +import "unsafe" + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0x7FFFFFFF // 2GB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0xFFFFFFF + +// Are unaligned load/stores broken on this arch? +var brokenUnaligned bool + +func init() { + // Simple check to see whether this arch handles unaligned load/stores + // correctly. + + // ARM9 and older devices require load/stores to be from/to aligned + // addresses. If not, the lower 2 bits are cleared and that address is + // read in a jumbled up order. + + // See http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.faqs/ka15414.html + + raw := [6]byte{0xfe, 0xef, 0x11, 0x22, 0x22, 0x11} + val := *(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&raw)) + 2)) + + brokenUnaligned = val != 0x11222211 +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_arm64.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_arm64.go new file mode 100644 index 0000000..b26d84f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_arm64.go @@ -0,0 +1,12 @@ +// +build arm64 + +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0xFFFFFFFFFFFF // 256TB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0x7FFFFFFF + +// Are unaligned load/stores broken on this arch? +var brokenUnaligned = false diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_linux.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_linux.go new file mode 100644 index 0000000..2b67666 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_linux.go @@ -0,0 +1,10 @@ +package bolt + +import ( + "syscall" +) + +// fdatasync flushes written data to a file descriptor. +func fdatasync(db *DB) error { + return syscall.Fdatasync(int(db.file.Fd())) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_openbsd.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_openbsd.go new file mode 100644 index 0000000..7058c3d --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_openbsd.go @@ -0,0 +1,27 @@ +package bolt + +import ( + "syscall" + "unsafe" +) + +const ( + msAsync = 1 << iota // perform asynchronous writes + msSync // perform synchronous writes + msInvalidate // invalidate cached data +) + +func msync(db *DB) error { + _, _, errno := syscall.Syscall(syscall.SYS_MSYNC, uintptr(unsafe.Pointer(db.data)), uintptr(db.datasz), msInvalidate) + if errno != 0 { + return errno + } + return nil +} + +func fdatasync(db *DB) error { + if db.data != nil { + return msync(db) + } + return db.file.Sync() +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc.go new file mode 100644 index 0000000..645ddc3 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc.go @@ -0,0 +1,9 @@ +// +build ppc + +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0x7FFFFFFF // 2GB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0xFFFFFFF diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc64.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc64.go new file mode 100644 index 0000000..2dc6be0 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc64.go @@ -0,0 +1,9 @@ +// +build ppc64 + +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0xFFFFFFFFFFFF // 256TB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0x7FFFFFFF diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc64le.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc64le.go new file mode 100644 index 0000000..8c143bc --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_ppc64le.go @@ -0,0 +1,12 @@ +// +build ppc64le + +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0xFFFFFFFFFFFF // 256TB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0x7FFFFFFF + +// Are unaligned load/stores broken on this arch? +var brokenUnaligned = false diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_s390x.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_s390x.go new file mode 100644 index 0000000..d7c39af --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_s390x.go @@ -0,0 +1,12 @@ +// +build s390x + +package bolt + +// maxMapSize represents the largest mmap size supported by Bolt. +const maxMapSize = 0xFFFFFFFFFFFF // 256TB + +// maxAllocSize is the size used when creating array pointers. +const maxAllocSize = 0x7FFFFFFF + +// Are unaligned load/stores broken on this arch? +var brokenUnaligned = false diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_unix.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_unix.go new file mode 100644 index 0000000..cad62dd --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_unix.go @@ -0,0 +1,89 @@ +// +build !windows,!plan9,!solaris + +package bolt + +import ( + "fmt" + "os" + "syscall" + "time" + "unsafe" +) + +// flock acquires an advisory lock on a file descriptor. +func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error { + var t time.Time + for { + // If we're beyond our timeout then return an error. + // This can only occur after we've attempted a flock once. + if t.IsZero() { + t = time.Now() + } else if timeout > 0 && time.Since(t) > timeout { + return ErrTimeout + } + flag := syscall.LOCK_SH + if exclusive { + flag = syscall.LOCK_EX + } + + // Otherwise attempt to obtain an exclusive lock. + err := syscall.Flock(int(db.file.Fd()), flag|syscall.LOCK_NB) + if err == nil { + return nil + } else if err != syscall.EWOULDBLOCK { + return err + } + + // Wait for a bit and try again. + time.Sleep(50 * time.Millisecond) + } +} + +// funlock releases an advisory lock on a file descriptor. +func funlock(db *DB) error { + return syscall.Flock(int(db.file.Fd()), syscall.LOCK_UN) +} + +// mmap memory maps a DB's data file. +func mmap(db *DB, sz int) error { + // Map the data file to memory. + b, err := syscall.Mmap(int(db.file.Fd()), 0, sz, syscall.PROT_READ, syscall.MAP_SHARED|db.MmapFlags) + if err != nil { + return err + } + + // Advise the kernel that the mmap is accessed randomly. + if err := madvise(b, syscall.MADV_RANDOM); err != nil { + return fmt.Errorf("madvise: %s", err) + } + + // Save the original byte slice and convert to a byte array pointer. + db.dataref = b + db.data = (*[maxMapSize]byte)(unsafe.Pointer(&b[0])) + db.datasz = sz + return nil +} + +// munmap unmaps a DB's data file from memory. +func munmap(db *DB) error { + // Ignore the unmap if we have no mapped data. + if db.dataref == nil { + return nil + } + + // Unmap using the original byte slice. + err := syscall.Munmap(db.dataref) + db.dataref = nil + db.data = nil + db.datasz = 0 + return err +} + +// NOTE: This function is copied from stdlib because it is not available on darwin. +func madvise(b []byte, advice int) (err error) { + _, _, e1 := syscall.Syscall(syscall.SYS_MADVISE, uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), uintptr(advice)) + if e1 != 0 { + err = e1 + } + return +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_unix_solaris.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_unix_solaris.go new file mode 100644 index 0000000..307bf2b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_unix_solaris.go @@ -0,0 +1,90 @@ +package bolt + +import ( + "fmt" + "os" + "syscall" + "time" + "unsafe" + + "golang.org/x/sys/unix" +) + +// flock acquires an advisory lock on a file descriptor. +func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error { + var t time.Time + for { + // If we're beyond our timeout then return an error. + // This can only occur after we've attempted a flock once. + if t.IsZero() { + t = time.Now() + } else if timeout > 0 && time.Since(t) > timeout { + return ErrTimeout + } + var lock syscall.Flock_t + lock.Start = 0 + lock.Len = 0 + lock.Pid = 0 + lock.Whence = 0 + lock.Pid = 0 + if exclusive { + lock.Type = syscall.F_WRLCK + } else { + lock.Type = syscall.F_RDLCK + } + err := syscall.FcntlFlock(db.file.Fd(), syscall.F_SETLK, &lock) + if err == nil { + return nil + } else if err != syscall.EAGAIN { + return err + } + + // Wait for a bit and try again. + time.Sleep(50 * time.Millisecond) + } +} + +// funlock releases an advisory lock on a file descriptor. +func funlock(db *DB) error { + var lock syscall.Flock_t + lock.Start = 0 + lock.Len = 0 + lock.Type = syscall.F_UNLCK + lock.Whence = 0 + return syscall.FcntlFlock(uintptr(db.file.Fd()), syscall.F_SETLK, &lock) +} + +// mmap memory maps a DB's data file. +func mmap(db *DB, sz int) error { + // Map the data file to memory. + b, err := unix.Mmap(int(db.file.Fd()), 0, sz, syscall.PROT_READ, syscall.MAP_SHARED|db.MmapFlags) + if err != nil { + return err + } + + // Advise the kernel that the mmap is accessed randomly. + if err := unix.Madvise(b, syscall.MADV_RANDOM); err != nil { + return fmt.Errorf("madvise: %s", err) + } + + // Save the original byte slice and convert to a byte array pointer. + db.dataref = b + db.data = (*[maxMapSize]byte)(unsafe.Pointer(&b[0])) + db.datasz = sz + return nil +} + +// munmap unmaps a DB's data file from memory. +func munmap(db *DB) error { + // Ignore the unmap if we have no mapped data. + if db.dataref == nil { + return nil + } + + // Unmap using the original byte slice. + err := unix.Munmap(db.dataref) + db.dataref = nil + db.data = nil + db.datasz = 0 + return err +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_windows.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_windows.go new file mode 100644 index 0000000..b00fb07 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bolt_windows.go @@ -0,0 +1,144 @@ +package bolt + +import ( + "fmt" + "os" + "syscall" + "time" + "unsafe" +) + +// LockFileEx code derived from golang build filemutex_windows.go @ v1.5.1 +var ( + modkernel32 = syscall.NewLazyDLL("kernel32.dll") + procLockFileEx = modkernel32.NewProc("LockFileEx") + procUnlockFileEx = modkernel32.NewProc("UnlockFileEx") +) + +const ( + lockExt = ".lock" + + // see https://msdn.microsoft.com/en-us/library/windows/desktop/aa365203(v=vs.85).aspx + flagLockExclusive = 2 + flagLockFailImmediately = 1 + + // see https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx + errLockViolation syscall.Errno = 0x21 +) + +func lockFileEx(h syscall.Handle, flags, reserved, locklow, lockhigh uint32, ol *syscall.Overlapped) (err error) { + r, _, err := procLockFileEx.Call(uintptr(h), uintptr(flags), uintptr(reserved), uintptr(locklow), uintptr(lockhigh), uintptr(unsafe.Pointer(ol))) + if r == 0 { + return err + } + return nil +} + +func unlockFileEx(h syscall.Handle, reserved, locklow, lockhigh uint32, ol *syscall.Overlapped) (err error) { + r, _, err := procUnlockFileEx.Call(uintptr(h), uintptr(reserved), uintptr(locklow), uintptr(lockhigh), uintptr(unsafe.Pointer(ol)), 0) + if r == 0 { + return err + } + return nil +} + +// fdatasync flushes written data to a file descriptor. +func fdatasync(db *DB) error { + return db.file.Sync() +} + +// flock acquires an advisory lock on a file descriptor. +func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error { + // Create a separate lock file on windows because a process + // cannot share an exclusive lock on the same file. This is + // needed during Tx.WriteTo(). + f, err := os.OpenFile(db.path+lockExt, os.O_CREATE, mode) + if err != nil { + return err + } + db.lockfile = f + + var t time.Time + for { + // If we're beyond our timeout then return an error. + // This can only occur after we've attempted a flock once. + if t.IsZero() { + t = time.Now() + } else if timeout > 0 && time.Since(t) > timeout { + return ErrTimeout + } + + var flag uint32 = flagLockFailImmediately + if exclusive { + flag |= flagLockExclusive + } + + err := lockFileEx(syscall.Handle(db.lockfile.Fd()), flag, 0, 1, 0, &syscall.Overlapped{}) + if err == nil { + return nil + } else if err != errLockViolation { + return err + } + + // Wait for a bit and try again. + time.Sleep(50 * time.Millisecond) + } +} + +// funlock releases an advisory lock on a file descriptor. +func funlock(db *DB) error { + err := unlockFileEx(syscall.Handle(db.lockfile.Fd()), 0, 1, 0, &syscall.Overlapped{}) + db.lockfile.Close() + os.Remove(db.path + lockExt) + return err +} + +// mmap memory maps a DB's data file. +// Based on: https://github.com/edsrzf/mmap-go +func mmap(db *DB, sz int) error { + if !db.readOnly { + // Truncate the database to the size of the mmap. + if err := db.file.Truncate(int64(sz)); err != nil { + return fmt.Errorf("truncate: %s", err) + } + } + + // Open a file mapping handle. + sizelo := uint32(sz >> 32) + sizehi := uint32(sz) & 0xffffffff + h, errno := syscall.CreateFileMapping(syscall.Handle(db.file.Fd()), nil, syscall.PAGE_READONLY, sizelo, sizehi, nil) + if h == 0 { + return os.NewSyscallError("CreateFileMapping", errno) + } + + // Create the memory map. + addr, errno := syscall.MapViewOfFile(h, syscall.FILE_MAP_READ, 0, 0, uintptr(sz)) + if addr == 0 { + return os.NewSyscallError("MapViewOfFile", errno) + } + + // Close mapping handle. + if err := syscall.CloseHandle(syscall.Handle(h)); err != nil { + return os.NewSyscallError("CloseHandle", err) + } + + // Convert to a byte array. + db.data = ((*[maxMapSize]byte)(unsafe.Pointer(addr))) + db.datasz = sz + + return nil +} + +// munmap unmaps a pointer from a file. +// Based on: https://github.com/edsrzf/mmap-go +func munmap(db *DB) error { + if db.data == nil { + return nil + } + + addr := (uintptr)(unsafe.Pointer(&db.data[0])) + if err := syscall.UnmapViewOfFile(addr); err != nil { + return os.NewSyscallError("UnmapViewOfFile", err) + } + return nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/boltsync_unix.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/boltsync_unix.go new file mode 100644 index 0000000..f504425 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/boltsync_unix.go @@ -0,0 +1,8 @@ +// +build !windows,!plan9,!linux,!openbsd + +package bolt + +// fdatasync flushes written data to a file descriptor. +func fdatasync(db *DB) error { + return db.file.Sync() +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bucket.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bucket.go new file mode 100644 index 0000000..511ce72 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bucket.go @@ -0,0 +1,778 @@ +package bolt + +import ( + "bytes" + "fmt" + "unsafe" +) + +const ( + // MaxKeySize is the maximum length of a key, in bytes. + MaxKeySize = 32768 + + // MaxValueSize is the maximum length of a value, in bytes. + MaxValueSize = (1 << 31) - 2 +) + +const ( + maxUint = ^uint(0) + minUint = 0 + maxInt = int(^uint(0) >> 1) + minInt = -maxInt - 1 +) + +const bucketHeaderSize = int(unsafe.Sizeof(bucket{})) + +const ( + minFillPercent = 0.1 + maxFillPercent = 1.0 +) + +// DefaultFillPercent is the percentage that split pages are filled. +// This value can be changed by setting Bucket.FillPercent. +const DefaultFillPercent = 0.5 + +// Bucket represents a collection of key/value pairs inside the database. +type Bucket struct { + *bucket + tx *Tx // the associated transaction + buckets map[string]*Bucket // subbucket cache + page *page // inline page reference + rootNode *node // materialized node for the root page. + nodes map[pgid]*node // node cache + + // Sets the threshold for filling nodes when they split. By default, + // the bucket will fill to 50% but it can be useful to increase this + // amount if you know that your write workloads are mostly append-only. + // + // This is non-persisted across transactions so it must be set in every Tx. + FillPercent float64 +} + +// bucket represents the on-file representation of a bucket. +// This is stored as the "value" of a bucket key. If the bucket is small enough, +// then its root page can be stored inline in the "value", after the bucket +// header. In the case of inline buckets, the "root" will be 0. +type bucket struct { + root pgid // page id of the bucket's root-level page + sequence uint64 // monotonically incrementing, used by NextSequence() +} + +// newBucket returns a new bucket associated with a transaction. +func newBucket(tx *Tx) Bucket { + var b = Bucket{tx: tx, FillPercent: DefaultFillPercent} + if tx.writable { + b.buckets = make(map[string]*Bucket) + b.nodes = make(map[pgid]*node) + } + return b +} + +// Tx returns the tx of the bucket. +func (b *Bucket) Tx() *Tx { + return b.tx +} + +// Root returns the root of the bucket. +func (b *Bucket) Root() pgid { + return b.root +} + +// Writable returns whether the bucket is writable. +func (b *Bucket) Writable() bool { + return b.tx.writable +} + +// Cursor creates a cursor associated with the bucket. +// The cursor is only valid as long as the transaction is open. +// Do not use a cursor after the transaction is closed. +func (b *Bucket) Cursor() *Cursor { + // Update transaction statistics. + b.tx.stats.CursorCount++ + + // Allocate and return a cursor. + return &Cursor{ + bucket: b, + stack: make([]elemRef, 0), + } +} + +// Bucket retrieves a nested bucket by name. +// Returns nil if the bucket does not exist. +// The bucket instance is only valid for the lifetime of the transaction. +func (b *Bucket) Bucket(name []byte) *Bucket { + if b.buckets != nil { + if child := b.buckets[string(name)]; child != nil { + return child + } + } + + // Move cursor to key. + c := b.Cursor() + k, v, flags := c.seek(name) + + // Return nil if the key doesn't exist or it is not a bucket. + if !bytes.Equal(name, k) || (flags&bucketLeafFlag) == 0 { + return nil + } + + // Otherwise create a bucket and cache it. + var child = b.openBucket(v) + if b.buckets != nil { + b.buckets[string(name)] = child + } + + return child +} + +// Helper method that re-interprets a sub-bucket value +// from a parent into a Bucket +func (b *Bucket) openBucket(value []byte) *Bucket { + var child = newBucket(b.tx) + + // If unaligned load/stores are broken on this arch and value is + // unaligned simply clone to an aligned byte array. + unaligned := brokenUnaligned && uintptr(unsafe.Pointer(&value[0]))&3 != 0 + + if unaligned { + value = cloneBytes(value) + } + + // If this is a writable transaction then we need to copy the bucket entry. + // Read-only transactions can point directly at the mmap entry. + if b.tx.writable && !unaligned { + child.bucket = &bucket{} + *child.bucket = *(*bucket)(unsafe.Pointer(&value[0])) + } else { + child.bucket = (*bucket)(unsafe.Pointer(&value[0])) + } + + // Save a reference to the inline page if the bucket is inline. + if child.root == 0 { + child.page = (*page)(unsafe.Pointer(&value[bucketHeaderSize])) + } + + return &child +} + +// CreateBucket creates a new bucket at the given key and returns the new bucket. +// Returns an error if the key already exists, if the bucket name is blank, or if the bucket name is too long. +// The bucket instance is only valid for the lifetime of the transaction. +func (b *Bucket) CreateBucket(key []byte) (*Bucket, error) { + if b.tx.db == nil { + return nil, ErrTxClosed + } else if !b.tx.writable { + return nil, ErrTxNotWritable + } else if len(key) == 0 { + return nil, ErrBucketNameRequired + } + + // Move cursor to correct position. + c := b.Cursor() + k, _, flags := c.seek(key) + + // Return an error if there is an existing key. + if bytes.Equal(key, k) { + if (flags & bucketLeafFlag) != 0 { + return nil, ErrBucketExists + } else { + return nil, ErrIncompatibleValue + } + } + + // Create empty, inline bucket. + var bucket = Bucket{ + bucket: &bucket{}, + rootNode: &node{isLeaf: true}, + FillPercent: DefaultFillPercent, + } + var value = bucket.write() + + // Insert into node. + key = cloneBytes(key) + c.node().put(key, key, value, 0, bucketLeafFlag) + + // Since subbuckets are not allowed on inline buckets, we need to + // dereference the inline page, if it exists. This will cause the bucket + // to be treated as a regular, non-inline bucket for the rest of the tx. + b.page = nil + + return b.Bucket(key), nil +} + +// CreateBucketIfNotExists creates a new bucket if it doesn't already exist and returns a reference to it. +// Returns an error if the bucket name is blank, or if the bucket name is too long. +// The bucket instance is only valid for the lifetime of the transaction. +func (b *Bucket) CreateBucketIfNotExists(key []byte) (*Bucket, error) { + child, err := b.CreateBucket(key) + if err == ErrBucketExists { + return b.Bucket(key), nil + } else if err != nil { + return nil, err + } + return child, nil +} + +// DeleteBucket deletes a bucket at the given key. +// Returns an error if the bucket does not exists, or if the key represents a non-bucket value. +func (b *Bucket) DeleteBucket(key []byte) error { + if b.tx.db == nil { + return ErrTxClosed + } else if !b.Writable() { + return ErrTxNotWritable + } + + // Move cursor to correct position. + c := b.Cursor() + k, _, flags := c.seek(key) + + // Return an error if bucket doesn't exist or is not a bucket. + if !bytes.Equal(key, k) { + return ErrBucketNotFound + } else if (flags & bucketLeafFlag) == 0 { + return ErrIncompatibleValue + } + + // Recursively delete all child buckets. + child := b.Bucket(key) + err := child.ForEach(func(k, v []byte) error { + if v == nil { + if err := child.DeleteBucket(k); err != nil { + return fmt.Errorf("delete bucket: %s", err) + } + } + return nil + }) + if err != nil { + return err + } + + // Remove cached copy. + delete(b.buckets, string(key)) + + // Release all bucket pages to freelist. + child.nodes = nil + child.rootNode = nil + child.free() + + // Delete the node if we have a matching key. + c.node().del(key) + + return nil +} + +// Get retrieves the value for a key in the bucket. +// Returns a nil value if the key does not exist or if the key is a nested bucket. +// The returned value is only valid for the life of the transaction. +func (b *Bucket) Get(key []byte) []byte { + k, v, flags := b.Cursor().seek(key) + + // Return nil if this is a bucket. + if (flags & bucketLeafFlag) != 0 { + return nil + } + + // If our target node isn't the same key as what's passed in then return nil. + if !bytes.Equal(key, k) { + return nil + } + return v +} + +// Put sets the value for a key in the bucket. +// If the key exist then its previous value will be overwritten. +// Supplied value must remain valid for the life of the transaction. +// Returns an error if the bucket was created from a read-only transaction, if the key is blank, if the key is too large, or if the value is too large. +func (b *Bucket) Put(key []byte, value []byte) error { + if b.tx.db == nil { + return ErrTxClosed + } else if !b.Writable() { + return ErrTxNotWritable + } else if len(key) == 0 { + return ErrKeyRequired + } else if len(key) > MaxKeySize { + return ErrKeyTooLarge + } else if int64(len(value)) > MaxValueSize { + return ErrValueTooLarge + } + + // Move cursor to correct position. + c := b.Cursor() + k, _, flags := c.seek(key) + + // Return an error if there is an existing key with a bucket value. + if bytes.Equal(key, k) && (flags&bucketLeafFlag) != 0 { + return ErrIncompatibleValue + } + + // Insert into node. + key = cloneBytes(key) + c.node().put(key, key, value, 0, 0) + + return nil +} + +// Delete removes a key from the bucket. +// If the key does not exist then nothing is done and a nil error is returned. +// Returns an error if the bucket was created from a read-only transaction. +func (b *Bucket) Delete(key []byte) error { + if b.tx.db == nil { + return ErrTxClosed + } else if !b.Writable() { + return ErrTxNotWritable + } + + // Move cursor to correct position. + c := b.Cursor() + _, _, flags := c.seek(key) + + // Return an error if there is already existing bucket value. + if (flags & bucketLeafFlag) != 0 { + return ErrIncompatibleValue + } + + // Delete the node if we have a matching key. + c.node().del(key) + + return nil +} + +// Sequence returns the current integer for the bucket without incrementing it. +func (b *Bucket) Sequence() uint64 { return b.bucket.sequence } + +// SetSequence updates the sequence number for the bucket. +func (b *Bucket) SetSequence(v uint64) error { + if b.tx.db == nil { + return ErrTxClosed + } else if !b.Writable() { + return ErrTxNotWritable + } + + // Materialize the root node if it hasn't been already so that the + // bucket will be saved during commit. + if b.rootNode == nil { + _ = b.node(b.root, nil) + } + + // Increment and return the sequence. + b.bucket.sequence = v + return nil +} + +// NextSequence returns an autoincrementing integer for the bucket. +func (b *Bucket) NextSequence() (uint64, error) { + if b.tx.db == nil { + return 0, ErrTxClosed + } else if !b.Writable() { + return 0, ErrTxNotWritable + } + + // Materialize the root node if it hasn't been already so that the + // bucket will be saved during commit. + if b.rootNode == nil { + _ = b.node(b.root, nil) + } + + // Increment and return the sequence. + b.bucket.sequence++ + return b.bucket.sequence, nil +} + +// ForEach executes a function for each key/value pair in a bucket. +// If the provided function returns an error then the iteration is stopped and +// the error is returned to the caller. The provided function must not modify +// the bucket; this will result in undefined behavior. +func (b *Bucket) ForEach(fn func(k, v []byte) error) error { + if b.tx.db == nil { + return ErrTxClosed + } + c := b.Cursor() + for k, v := c.First(); k != nil; k, v = c.Next() { + if err := fn(k, v); err != nil { + return err + } + } + return nil +} + +// Stat returns stats on a bucket. +func (b *Bucket) Stats() BucketStats { + var s, subStats BucketStats + pageSize := b.tx.db.pageSize + s.BucketN += 1 + if b.root == 0 { + s.InlineBucketN += 1 + } + b.forEachPage(func(p *page, depth int) { + if (p.flags & leafPageFlag) != 0 { + s.KeyN += int(p.count) + + // used totals the used bytes for the page + used := pageHeaderSize + + if p.count != 0 { + // If page has any elements, add all element headers. + used += leafPageElementSize * int(p.count-1) + + // Add all element key, value sizes. + // The computation takes advantage of the fact that the position + // of the last element's key/value equals to the total of the sizes + // of all previous elements' keys and values. + // It also includes the last element's header. + lastElement := p.leafPageElement(p.count - 1) + used += int(lastElement.pos + lastElement.ksize + lastElement.vsize) + } + + if b.root == 0 { + // For inlined bucket just update the inline stats + s.InlineBucketInuse += used + } else { + // For non-inlined bucket update all the leaf stats + s.LeafPageN++ + s.LeafInuse += used + s.LeafOverflowN += int(p.overflow) + + // Collect stats from sub-buckets. + // Do that by iterating over all element headers + // looking for the ones with the bucketLeafFlag. + for i := uint16(0); i < p.count; i++ { + e := p.leafPageElement(i) + if (e.flags & bucketLeafFlag) != 0 { + // For any bucket element, open the element value + // and recursively call Stats on the contained bucket. + subStats.Add(b.openBucket(e.value()).Stats()) + } + } + } + } else if (p.flags & branchPageFlag) != 0 { + s.BranchPageN++ + lastElement := p.branchPageElement(p.count - 1) + + // used totals the used bytes for the page + // Add header and all element headers. + used := pageHeaderSize + (branchPageElementSize * int(p.count-1)) + + // Add size of all keys and values. + // Again, use the fact that last element's position equals to + // the total of key, value sizes of all previous elements. + used += int(lastElement.pos + lastElement.ksize) + s.BranchInuse += used + s.BranchOverflowN += int(p.overflow) + } + + // Keep track of maximum page depth. + if depth+1 > s.Depth { + s.Depth = (depth + 1) + } + }) + + // Alloc stats can be computed from page counts and pageSize. + s.BranchAlloc = (s.BranchPageN + s.BranchOverflowN) * pageSize + s.LeafAlloc = (s.LeafPageN + s.LeafOverflowN) * pageSize + + // Add the max depth of sub-buckets to get total nested depth. + s.Depth += subStats.Depth + // Add the stats for all sub-buckets + s.Add(subStats) + return s +} + +// forEachPage iterates over every page in a bucket, including inline pages. +func (b *Bucket) forEachPage(fn func(*page, int)) { + // If we have an inline page then just use that. + if b.page != nil { + fn(b.page, 0) + return + } + + // Otherwise traverse the page hierarchy. + b.tx.forEachPage(b.root, 0, fn) +} + +// forEachPageNode iterates over every page (or node) in a bucket. +// This also includes inline pages. +func (b *Bucket) forEachPageNode(fn func(*page, *node, int)) { + // If we have an inline page or root node then just use that. + if b.page != nil { + fn(b.page, nil, 0) + return + } + b._forEachPageNode(b.root, 0, fn) +} + +func (b *Bucket) _forEachPageNode(pgid pgid, depth int, fn func(*page, *node, int)) { + var p, n = b.pageNode(pgid) + + // Execute function. + fn(p, n, depth) + + // Recursively loop over children. + if p != nil { + if (p.flags & branchPageFlag) != 0 { + for i := 0; i < int(p.count); i++ { + elem := p.branchPageElement(uint16(i)) + b._forEachPageNode(elem.pgid, depth+1, fn) + } + } + } else { + if !n.isLeaf { + for _, inode := range n.inodes { + b._forEachPageNode(inode.pgid, depth+1, fn) + } + } + } +} + +// spill writes all the nodes for this bucket to dirty pages. +func (b *Bucket) spill() error { + // Spill all child buckets first. + for name, child := range b.buckets { + // If the child bucket is small enough and it has no child buckets then + // write it inline into the parent bucket's page. Otherwise spill it + // like a normal bucket and make the parent value a pointer to the page. + var value []byte + if child.inlineable() { + child.free() + value = child.write() + } else { + if err := child.spill(); err != nil { + return err + } + + // Update the child bucket header in this bucket. + value = make([]byte, unsafe.Sizeof(bucket{})) + var bucket = (*bucket)(unsafe.Pointer(&value[0])) + *bucket = *child.bucket + } + + // Skip writing the bucket if there are no materialized nodes. + if child.rootNode == nil { + continue + } + + // Update parent node. + var c = b.Cursor() + k, _, flags := c.seek([]byte(name)) + if !bytes.Equal([]byte(name), k) { + panic(fmt.Sprintf("misplaced bucket header: %x -> %x", []byte(name), k)) + } + if flags&bucketLeafFlag == 0 { + panic(fmt.Sprintf("unexpected bucket header flag: %x", flags)) + } + c.node().put([]byte(name), []byte(name), value, 0, bucketLeafFlag) + } + + // Ignore if there's not a materialized root node. + if b.rootNode == nil { + return nil + } + + // Spill nodes. + if err := b.rootNode.spill(); err != nil { + return err + } + b.rootNode = b.rootNode.root() + + // Update the root node for this bucket. + if b.rootNode.pgid >= b.tx.meta.pgid { + panic(fmt.Sprintf("pgid (%d) above high water mark (%d)", b.rootNode.pgid, b.tx.meta.pgid)) + } + b.root = b.rootNode.pgid + + return nil +} + +// inlineable returns true if a bucket is small enough to be written inline +// and if it contains no subbuckets. Otherwise returns false. +func (b *Bucket) inlineable() bool { + var n = b.rootNode + + // Bucket must only contain a single leaf node. + if n == nil || !n.isLeaf { + return false + } + + // Bucket is not inlineable if it contains subbuckets or if it goes beyond + // our threshold for inline bucket size. + var size = pageHeaderSize + for _, inode := range n.inodes { + size += leafPageElementSize + len(inode.key) + len(inode.value) + + if inode.flags&bucketLeafFlag != 0 { + return false + } else if size > b.maxInlineBucketSize() { + return false + } + } + + return true +} + +// Returns the maximum total size of a bucket to make it a candidate for inlining. +func (b *Bucket) maxInlineBucketSize() int { + return b.tx.db.pageSize / 4 +} + +// write allocates and writes a bucket to a byte slice. +func (b *Bucket) write() []byte { + // Allocate the appropriate size. + var n = b.rootNode + var value = make([]byte, bucketHeaderSize+n.size()) + + // Write a bucket header. + var bucket = (*bucket)(unsafe.Pointer(&value[0])) + *bucket = *b.bucket + + // Convert byte slice to a fake page and write the root node. + var p = (*page)(unsafe.Pointer(&value[bucketHeaderSize])) + n.write(p) + + return value +} + +// rebalance attempts to balance all nodes. +func (b *Bucket) rebalance() { + for _, n := range b.nodes { + n.rebalance() + } + for _, child := range b.buckets { + child.rebalance() + } +} + +// node creates a node from a page and associates it with a given parent. +func (b *Bucket) node(pgid pgid, parent *node) *node { + _assert(b.nodes != nil, "nodes map expected") + + // Retrieve node if it's already been created. + if n := b.nodes[pgid]; n != nil { + return n + } + + // Otherwise create a node and cache it. + n := &node{bucket: b, parent: parent} + if parent == nil { + b.rootNode = n + } else { + parent.children = append(parent.children, n) + } + + // Use the inline page if this is an inline bucket. + var p = b.page + if p == nil { + p = b.tx.page(pgid) + } + + // Read the page into the node and cache it. + n.read(p) + b.nodes[pgid] = n + + // Update statistics. + b.tx.stats.NodeCount++ + + return n +} + +// free recursively frees all pages in the bucket. +func (b *Bucket) free() { + if b.root == 0 { + return + } + + var tx = b.tx + b.forEachPageNode(func(p *page, n *node, _ int) { + if p != nil { + tx.db.freelist.free(tx.meta.txid, p) + } else { + n.free() + } + }) + b.root = 0 +} + +// dereference removes all references to the old mmap. +func (b *Bucket) dereference() { + if b.rootNode != nil { + b.rootNode.root().dereference() + } + + for _, child := range b.buckets { + child.dereference() + } +} + +// pageNode returns the in-memory node, if it exists. +// Otherwise returns the underlying page. +func (b *Bucket) pageNode(id pgid) (*page, *node) { + // Inline buckets have a fake page embedded in their value so treat them + // differently. We'll return the rootNode (if available) or the fake page. + if b.root == 0 { + if id != 0 { + panic(fmt.Sprintf("inline bucket non-zero page access(2): %d != 0", id)) + } + if b.rootNode != nil { + return nil, b.rootNode + } + return b.page, nil + } + + // Check the node cache for non-inline buckets. + if b.nodes != nil { + if n := b.nodes[id]; n != nil { + return nil, n + } + } + + // Finally lookup the page from the transaction if no node is materialized. + return b.tx.page(id), nil +} + +// BucketStats records statistics about resources used by a bucket. +type BucketStats struct { + // Page count statistics. + BranchPageN int // number of logical branch pages + BranchOverflowN int // number of physical branch overflow pages + LeafPageN int // number of logical leaf pages + LeafOverflowN int // number of physical leaf overflow pages + + // Tree statistics. + KeyN int // number of keys/value pairs + Depth int // number of levels in B+tree + + // Page size utilization. + BranchAlloc int // bytes allocated for physical branch pages + BranchInuse int // bytes actually used for branch data + LeafAlloc int // bytes allocated for physical leaf pages + LeafInuse int // bytes actually used for leaf data + + // Bucket statistics + BucketN int // total number of buckets including the top bucket + InlineBucketN int // total number on inlined buckets + InlineBucketInuse int // bytes used for inlined buckets (also accounted for in LeafInuse) +} + +func (s *BucketStats) Add(other BucketStats) { + s.BranchPageN += other.BranchPageN + s.BranchOverflowN += other.BranchOverflowN + s.LeafPageN += other.LeafPageN + s.LeafOverflowN += other.LeafOverflowN + s.KeyN += other.KeyN + if s.Depth < other.Depth { + s.Depth = other.Depth + } + s.BranchAlloc += other.BranchAlloc + s.BranchInuse += other.BranchInuse + s.LeafAlloc += other.LeafAlloc + s.LeafInuse += other.LeafInuse + + s.BucketN += other.BucketN + s.InlineBucketN += other.InlineBucketN + s.InlineBucketInuse += other.InlineBucketInuse +} + +// cloneBytes returns a copy of a given slice. +func cloneBytes(v []byte) []byte { + var clone = make([]byte, len(v)) + copy(clone, v) + return clone +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bucket_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bucket_test.go new file mode 100644 index 0000000..cddbe27 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/bucket_test.go @@ -0,0 +1,1909 @@ +package bolt_test + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "log" + "math/rand" + "os" + "strconv" + "strings" + "testing" + "testing/quick" + + "github.com/boltdb/bolt" +) + +// Ensure that a bucket that gets a non-existent key returns nil. +func TestBucket_Get_NonExistent(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if v := b.Get([]byte("foo")); v != nil { + t.Fatal("expected nil value") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can read a value that is not flushed yet. +func TestBucket_Get_FromNode(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if v := b.Get([]byte("foo")); !bytes.Equal(v, []byte("bar")) { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket retrieved via Get() returns a nil. +func TestBucket_Get_IncompatibleValue(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if _, err := tx.Bucket([]byte("widgets")).CreateBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + + if tx.Bucket([]byte("widgets")).Get([]byte("foo")) != nil { + t.Fatal("expected nil value") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a slice returned from a bucket has a capacity equal to its length. +// This also allows slices to be appended to since it will require a realloc by Go. +// +// https://github.com/boltdb/bolt/issues/544 +func TestBucket_Get_Capacity(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Write key to a bucket. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("bucket")) + if err != nil { + return err + } + return b.Put([]byte("key"), []byte("val")) + }); err != nil { + t.Fatal(err) + } + + // Retrieve value and attempt to append to it. + if err := db.Update(func(tx *bolt.Tx) error { + k, v := tx.Bucket([]byte("bucket")).Cursor().First() + + // Verify capacity. + if len(k) != cap(k) { + t.Fatalf("unexpected key slice capacity: %d", cap(k)) + } else if len(v) != cap(v) { + t.Fatalf("unexpected value slice capacity: %d", cap(v)) + } + + // Ensure slice can be appended to without a segfault. + k = append(k, []byte("123")...) + v = append(v, []byte("123")...) + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can write a key/value. +func TestBucket_Put(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + + v := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + if !bytes.Equal([]byte("bar"), v) { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can rewrite a key in the same transaction. +func TestBucket_Put_Repeat(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("baz")); err != nil { + t.Fatal(err) + } + + value := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + if !bytes.Equal([]byte("baz"), value) { + t.Fatalf("unexpected value: %v", value) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can write a bunch of large values. +func TestBucket_Put_Large(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + count, factor := 100, 200 + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + for i := 1; i < count; i++ { + if err := b.Put([]byte(strings.Repeat("0", i*factor)), []byte(strings.Repeat("X", (count-i)*factor))); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 1; i < count; i++ { + value := b.Get([]byte(strings.Repeat("0", i*factor))) + if !bytes.Equal(value, []byte(strings.Repeat("X", (count-i)*factor))) { + t.Fatalf("unexpected value: %v", value) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a database can perform multiple large appends safely. +func TestDB_Put_VeryLarge(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + n, batchN := 400000, 200000 + ksize, vsize := 8, 500 + + db := MustOpenDB() + defer db.MustClose() + + for i := 0; i < n; i += batchN { + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + for j := 0; j < batchN; j++ { + k, v := make([]byte, ksize), make([]byte, vsize) + binary.BigEndian.PutUint32(k, uint32(i+j)) + if err := b.Put(k, v); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + } +} + +// Ensure that a setting a value on a key with a bucket value returns an error. +func TestBucket_Put_IncompatibleValue(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b0, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if _, err := tx.Bucket([]byte("widgets")).CreateBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + if err := b0.Put([]byte("foo"), []byte("bar")); err != bolt.ErrIncompatibleValue { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a setting a value while the transaction is closed returns an error. +func TestBucket_Put_Closed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + + if err := b.Put([]byte("foo"), []byte("bar")); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that setting a value on a read-only bucket returns an error. +func TestBucket_Put_ReadOnly(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + if err := b.Put([]byte("foo"), []byte("bar")); err != bolt.ErrTxNotWritable { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can delete an existing key. +func TestBucket_Delete(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := b.Delete([]byte("foo")); err != nil { + t.Fatal(err) + } + if v := b.Get([]byte("foo")); v != nil { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a large set of keys will work correctly. +func TestBucket_Delete_Large(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + for i := 0; i < 100; i++ { + if err := b.Put([]byte(strconv.Itoa(i)), []byte(strings.Repeat("*", 1024))); err != nil { + t.Fatal(err) + } + } + + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 0; i < 100; i++ { + if err := b.Delete([]byte(strconv.Itoa(i))); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 0; i < 100; i++ { + if v := b.Get([]byte(strconv.Itoa(i))); v != nil { + t.Fatalf("unexpected value: %v, i=%d", v, i) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Deleting a very large list of keys will cause the freelist to use overflow. +func TestBucket_Delete_FreelistOverflow(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + db := MustOpenDB() + defer db.MustClose() + + k := make([]byte, 16) + for i := uint64(0); i < 10000; i++ { + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("0")) + if err != nil { + t.Fatalf("bucket error: %s", err) + } + + for j := uint64(0); j < 1000; j++ { + binary.BigEndian.PutUint64(k[:8], i) + binary.BigEndian.PutUint64(k[8:], j) + if err := b.Put(k, nil); err != nil { + t.Fatalf("put error: %s", err) + } + } + + return nil + }); err != nil { + t.Fatal(err) + } + } + + // Delete all of them in one large transaction + if err := db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("0")) + c := b.Cursor() + for k, _ := c.First(); k != nil; k, _ = c.Next() { + if err := c.Delete(); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that accessing and updating nested buckets is ok across transactions. +func TestBucket_Nested(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + // Create a widgets bucket. + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + // Create a widgets/foo bucket. + _, err = b.CreateBucket([]byte("foo")) + if err != nil { + t.Fatal(err) + } + + // Create a widgets/bar key. + if err := b.Put([]byte("bar"), []byte("0000")); err != nil { + t.Fatal(err) + } + + return nil + }); err != nil { + t.Fatal(err) + } + db.MustCheck() + + // Update widgets/bar. + if err := db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + if err := b.Put([]byte("bar"), []byte("xxxx")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + db.MustCheck() + + // Cause a split. + if err := db.Update(func(tx *bolt.Tx) error { + var b = tx.Bucket([]byte("widgets")) + for i := 0; i < 10000; i++ { + if err := b.Put([]byte(strconv.Itoa(i)), []byte(strconv.Itoa(i))); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + db.MustCheck() + + // Insert into widgets/foo/baz. + if err := db.Update(func(tx *bolt.Tx) error { + var b = tx.Bucket([]byte("widgets")) + if err := b.Bucket([]byte("foo")).Put([]byte("baz"), []byte("yyyy")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + db.MustCheck() + + // Verify. + if err := db.View(func(tx *bolt.Tx) error { + var b = tx.Bucket([]byte("widgets")) + if v := b.Bucket([]byte("foo")).Get([]byte("baz")); !bytes.Equal(v, []byte("yyyy")) { + t.Fatalf("unexpected value: %v", v) + } + if v := b.Get([]byte("bar")); !bytes.Equal(v, []byte("xxxx")) { + t.Fatalf("unexpected value: %v", v) + } + for i := 0; i < 10000; i++ { + if v := b.Get([]byte(strconv.Itoa(i))); !bytes.Equal(v, []byte(strconv.Itoa(i))) { + t.Fatalf("unexpected value: %v", v) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a bucket using Delete() returns an error. +func TestBucket_Delete_Bucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + if err := b.Delete([]byte("foo")); err != bolt.ErrIncompatibleValue { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a key on a read-only bucket returns an error. +func TestBucket_Delete_ReadOnly(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + if err := tx.Bucket([]byte("widgets")).Delete([]byte("foo")); err != bolt.ErrTxNotWritable { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a deleting value while the transaction is closed returns an error. +func TestBucket_Delete_Closed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + if err := b.Delete([]byte("foo")); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that deleting a bucket causes nested buckets to be deleted. +func TestBucket_DeleteBucket_Nested(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + foo, err := widgets.CreateBucket([]byte("foo")) + if err != nil { + t.Fatal(err) + } + + bar, err := foo.CreateBucket([]byte("bar")) + if err != nil { + t.Fatal(err) + } + if err := bar.Put([]byte("baz"), []byte("bat")); err != nil { + t.Fatal(err) + } + if err := tx.Bucket([]byte("widgets")).DeleteBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a bucket causes nested buckets to be deleted after they have been committed. +func TestBucket_DeleteBucket_Nested2(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + foo, err := widgets.CreateBucket([]byte("foo")) + if err != nil { + t.Fatal(err) + } + + bar, err := foo.CreateBucket([]byte("bar")) + if err != nil { + t.Fatal(err) + } + + if err := bar.Put([]byte("baz"), []byte("bat")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + widgets := tx.Bucket([]byte("widgets")) + if widgets == nil { + t.Fatal("expected widgets bucket") + } + + foo := widgets.Bucket([]byte("foo")) + if foo == nil { + t.Fatal("expected foo bucket") + } + + bar := foo.Bucket([]byte("bar")) + if bar == nil { + t.Fatal("expected bar bucket") + } + + if v := bar.Get([]byte("baz")); !bytes.Equal(v, []byte("bat")) { + t.Fatalf("unexpected value: %v", v) + } + if err := tx.DeleteBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + if tx.Bucket([]byte("widgets")) != nil { + t.Fatal("expected bucket to be deleted") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a child bucket with multiple pages causes all pages to get collected. +// NOTE: Consistency check in bolt_test.DB.Close() will panic if pages not freed properly. +func TestBucket_DeleteBucket_Large(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + foo, err := widgets.CreateBucket([]byte("foo")) + if err != nil { + t.Fatal(err) + } + + for i := 0; i < 1000; i++ { + if err := foo.Put([]byte(fmt.Sprintf("%d", i)), []byte(fmt.Sprintf("%0100d", i))); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + if err := tx.DeleteBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a simple value retrieved via Bucket() returns a nil. +func TestBucket_Bucket_IncompatibleValue(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if err := widgets.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if b := tx.Bucket([]byte("widgets")).Bucket([]byte("foo")); b != nil { + t.Fatal("expected nil bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that creating a bucket on an existing non-bucket key returns an error. +func TestBucket_CreateBucket_IncompatibleValue(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if err := widgets.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if _, err := widgets.CreateBucket([]byte("foo")); err != bolt.ErrIncompatibleValue { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a bucket on an existing non-bucket key returns an error. +func TestBucket_DeleteBucket_IncompatibleValue(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := widgets.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := tx.Bucket([]byte("widgets")).DeleteBucket([]byte("foo")); err != bolt.ErrIncompatibleValue { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure bucket can set and update its sequence number. +func TestBucket_Sequence(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + bkt, err := tx.CreateBucket([]byte("0")) + if err != nil { + t.Fatal(err) + } + + // Retrieve sequence. + if v := bkt.Sequence(); v != 0 { + t.Fatalf("unexpected sequence: %d", v) + } + + // Update sequence. + if err := bkt.SetSequence(1000); err != nil { + t.Fatal(err) + } + + // Read sequence again. + if v := bkt.Sequence(); v != 1000 { + t.Fatalf("unexpected sequence: %d", v) + } + + return nil + }); err != nil { + t.Fatal(err) + } + + // Verify sequence in separate transaction. + if err := db.View(func(tx *bolt.Tx) error { + if v := tx.Bucket([]byte("0")).Sequence(); v != 1000 { + t.Fatalf("unexpected sequence: %d", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can return an autoincrementing sequence. +func TestBucket_NextSequence(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + widgets, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + woojits, err := tx.CreateBucket([]byte("woojits")) + if err != nil { + t.Fatal(err) + } + + // Make sure sequence increments. + if seq, err := widgets.NextSequence(); err != nil { + t.Fatal(err) + } else if seq != 1 { + t.Fatalf("unexpecte sequence: %d", seq) + } + + if seq, err := widgets.NextSequence(); err != nil { + t.Fatal(err) + } else if seq != 2 { + t.Fatalf("unexpected sequence: %d", seq) + } + + // Buckets should be separate. + if seq, err := woojits.NextSequence(); err != nil { + t.Fatal(err) + } else if seq != 1 { + t.Fatalf("unexpected sequence: %d", 1) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket will persist an autoincrementing sequence even if its +// the only thing updated on the bucket. +// https://github.com/boltdb/bolt/issues/296 +func TestBucket_NextSequence_Persist(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.Bucket([]byte("widgets")).NextSequence(); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + seq, err := tx.Bucket([]byte("widgets")).NextSequence() + if err != nil { + t.Fatalf("unexpected error: %s", err) + } else if seq != 2 { + t.Fatalf("unexpected sequence: %d", seq) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that retrieving the next sequence on a read-only bucket returns an error. +func TestBucket_NextSequence_ReadOnly(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + _, err := tx.Bucket([]byte("widgets")).NextSequence() + if err != bolt.ErrTxNotWritable { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that retrieving the next sequence for a bucket on a closed database return an error. +func TestBucket_NextSequence_Closed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + if _, err := b.NextSequence(); err != bolt.ErrTxClosed { + t.Fatal(err) + } +} + +// Ensure a user can loop over all key/value pairs in a bucket. +func TestBucket_ForEach(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("0000")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("0001")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("bar"), []byte("0002")); err != nil { + t.Fatal(err) + } + + var index int + if err := b.ForEach(func(k, v []byte) error { + switch index { + case 0: + if !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte("0002")) { + t.Fatalf("unexpected value: %v", v) + } + case 1: + if !bytes.Equal(k, []byte("baz")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte("0001")) { + t.Fatalf("unexpected value: %v", v) + } + case 2: + if !bytes.Equal(k, []byte("foo")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte("0000")) { + t.Fatalf("unexpected value: %v", v) + } + } + index++ + return nil + }); err != nil { + t.Fatal(err) + } + + if index != 3 { + t.Fatalf("unexpected index: %d", index) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a database can stop iteration early. +func TestBucket_ForEach_ShortCircuit(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("bar"), []byte("0000")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("0000")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("0000")); err != nil { + t.Fatal(err) + } + + var index int + if err := tx.Bucket([]byte("widgets")).ForEach(func(k, v []byte) error { + index++ + if bytes.Equal(k, []byte("baz")) { + return errors.New("marker") + } + return nil + }); err == nil || err.Error() != "marker" { + t.Fatalf("unexpected error: %s", err) + } + if index != 2 { + t.Fatalf("unexpected index: %d", index) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that looping over a bucket on a closed database returns an error. +func TestBucket_ForEach_Closed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + + if err := b.ForEach(func(k, v []byte) error { return nil }); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that an error is returned when inserting with an empty key. +func TestBucket_Put_EmptyKey(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte(""), []byte("bar")); err != bolt.ErrKeyRequired { + t.Fatalf("unexpected error: %s", err) + } + if err := b.Put(nil, []byte("bar")); err != bolt.ErrKeyRequired { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that an error is returned when inserting with a key that's too large. +func TestBucket_Put_KeyTooLarge(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put(make([]byte, 32769), []byte("bar")); err != bolt.ErrKeyTooLarge { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that an error is returned when inserting a value that's too large. +func TestBucket_Put_ValueTooLarge(t *testing.T) { + // Skip this test on DroneCI because the machine is resource constrained. + if os.Getenv("DRONE") == "true" { + t.Skip("not enough RAM for test") + } + + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), make([]byte, bolt.MaxValueSize+1)); err != bolt.ErrValueTooLarge { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a bucket can calculate stats. +func TestBucket_Stats(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Add bucket with fewer keys but one big value. + bigKey := []byte("really-big-value") + for i := 0; i < 500; i++ { + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("woojits")) + if err != nil { + t.Fatal(err) + } + + if err := b.Put([]byte(fmt.Sprintf("%03d", i)), []byte(strconv.Itoa(i))); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + } + if err := db.Update(func(tx *bolt.Tx) error { + if err := tx.Bucket([]byte("woojits")).Put(bigKey, []byte(strings.Repeat("*", 10000))); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + db.MustCheck() + + if err := db.View(func(tx *bolt.Tx) error { + stats := tx.Bucket([]byte("woojits")).Stats() + if stats.BranchPageN != 1 { + t.Fatalf("unexpected BranchPageN: %d", stats.BranchPageN) + } else if stats.BranchOverflowN != 0 { + t.Fatalf("unexpected BranchOverflowN: %d", stats.BranchOverflowN) + } else if stats.LeafPageN != 7 { + t.Fatalf("unexpected LeafPageN: %d", stats.LeafPageN) + } else if stats.LeafOverflowN != 2 { + t.Fatalf("unexpected LeafOverflowN: %d", stats.LeafOverflowN) + } else if stats.KeyN != 501 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } else if stats.Depth != 2 { + t.Fatalf("unexpected Depth: %d", stats.Depth) + } + + branchInuse := 16 // branch page header + branchInuse += 7 * 16 // branch elements + branchInuse += 7 * 3 // branch keys (6 3-byte keys) + if stats.BranchInuse != branchInuse { + t.Fatalf("unexpected BranchInuse: %d", stats.BranchInuse) + } + + leafInuse := 7 * 16 // leaf page header + leafInuse += 501 * 16 // leaf elements + leafInuse += 500*3 + len(bigKey) // leaf keys + leafInuse += 1*10 + 2*90 + 3*400 + 10000 // leaf values + if stats.LeafInuse != leafInuse { + t.Fatalf("unexpected LeafInuse: %d", stats.LeafInuse) + } + + // Only check allocations for 4KB pages. + if os.Getpagesize() == 4096 { + if stats.BranchAlloc != 4096 { + t.Fatalf("unexpected BranchAlloc: %d", stats.BranchAlloc) + } else if stats.LeafAlloc != 36864 { + t.Fatalf("unexpected LeafAlloc: %d", stats.LeafAlloc) + } + } + + if stats.BucketN != 1 { + t.Fatalf("unexpected BucketN: %d", stats.BucketN) + } else if stats.InlineBucketN != 0 { + t.Fatalf("unexpected InlineBucketN: %d", stats.InlineBucketN) + } else if stats.InlineBucketInuse != 0 { + t.Fatalf("unexpected InlineBucketInuse: %d", stats.InlineBucketInuse) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a bucket with random insertion utilizes fill percentage correctly. +func TestBucket_Stats_RandomFill(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } else if os.Getpagesize() != 4096 { + t.Skip("invalid page size for test") + } + + db := MustOpenDB() + defer db.MustClose() + + // Add a set of values in random order. It will be the same random + // order so we can maintain consistency between test runs. + var count int + rand := rand.New(rand.NewSource(42)) + for _, i := range rand.Perm(1000) { + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("woojits")) + if err != nil { + t.Fatal(err) + } + b.FillPercent = 0.9 + for _, j := range rand.Perm(100) { + index := (j * 10000) + i + if err := b.Put([]byte(fmt.Sprintf("%d000000000000000", index)), []byte("0000000000")); err != nil { + t.Fatal(err) + } + count++ + } + return nil + }); err != nil { + t.Fatal(err) + } + } + + db.MustCheck() + + if err := db.View(func(tx *bolt.Tx) error { + stats := tx.Bucket([]byte("woojits")).Stats() + if stats.KeyN != 100000 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } + + if stats.BranchPageN != 98 { + t.Fatalf("unexpected BranchPageN: %d", stats.BranchPageN) + } else if stats.BranchOverflowN != 0 { + t.Fatalf("unexpected BranchOverflowN: %d", stats.BranchOverflowN) + } else if stats.BranchInuse != 130984 { + t.Fatalf("unexpected BranchInuse: %d", stats.BranchInuse) + } else if stats.BranchAlloc != 401408 { + t.Fatalf("unexpected BranchAlloc: %d", stats.BranchAlloc) + } + + if stats.LeafPageN != 3412 { + t.Fatalf("unexpected LeafPageN: %d", stats.LeafPageN) + } else if stats.LeafOverflowN != 0 { + t.Fatalf("unexpected LeafOverflowN: %d", stats.LeafOverflowN) + } else if stats.LeafInuse != 4742482 { + t.Fatalf("unexpected LeafInuse: %d", stats.LeafInuse) + } else if stats.LeafAlloc != 13975552 { + t.Fatalf("unexpected LeafAlloc: %d", stats.LeafAlloc) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a bucket can calculate stats. +func TestBucket_Stats_Small(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + // Add a bucket that fits on a single root leaf. + b, err := tx.CreateBucket([]byte("whozawhats")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + + return nil + }); err != nil { + t.Fatal(err) + } + + db.MustCheck() + + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("whozawhats")) + stats := b.Stats() + if stats.BranchPageN != 0 { + t.Fatalf("unexpected BranchPageN: %d", stats.BranchPageN) + } else if stats.BranchOverflowN != 0 { + t.Fatalf("unexpected BranchOverflowN: %d", stats.BranchOverflowN) + } else if stats.LeafPageN != 0 { + t.Fatalf("unexpected LeafPageN: %d", stats.LeafPageN) + } else if stats.LeafOverflowN != 0 { + t.Fatalf("unexpected LeafOverflowN: %d", stats.LeafOverflowN) + } else if stats.KeyN != 1 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } else if stats.Depth != 1 { + t.Fatalf("unexpected Depth: %d", stats.Depth) + } else if stats.BranchInuse != 0 { + t.Fatalf("unexpected BranchInuse: %d", stats.BranchInuse) + } else if stats.LeafInuse != 0 { + t.Fatalf("unexpected LeafInuse: %d", stats.LeafInuse) + } + + if os.Getpagesize() == 4096 { + if stats.BranchAlloc != 0 { + t.Fatalf("unexpected BranchAlloc: %d", stats.BranchAlloc) + } else if stats.LeafAlloc != 0 { + t.Fatalf("unexpected LeafAlloc: %d", stats.LeafAlloc) + } + } + + if stats.BucketN != 1 { + t.Fatalf("unexpected BucketN: %d", stats.BucketN) + } else if stats.InlineBucketN != 1 { + t.Fatalf("unexpected InlineBucketN: %d", stats.InlineBucketN) + } else if stats.InlineBucketInuse != 16+16+6 { + t.Fatalf("unexpected InlineBucketInuse: %d", stats.InlineBucketInuse) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +func TestBucket_Stats_EmptyBucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + // Add a bucket that fits on a single root leaf. + if _, err := tx.CreateBucket([]byte("whozawhats")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + db.MustCheck() + + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("whozawhats")) + stats := b.Stats() + if stats.BranchPageN != 0 { + t.Fatalf("unexpected BranchPageN: %d", stats.BranchPageN) + } else if stats.BranchOverflowN != 0 { + t.Fatalf("unexpected BranchOverflowN: %d", stats.BranchOverflowN) + } else if stats.LeafPageN != 0 { + t.Fatalf("unexpected LeafPageN: %d", stats.LeafPageN) + } else if stats.LeafOverflowN != 0 { + t.Fatalf("unexpected LeafOverflowN: %d", stats.LeafOverflowN) + } else if stats.KeyN != 0 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } else if stats.Depth != 1 { + t.Fatalf("unexpected Depth: %d", stats.Depth) + } else if stats.BranchInuse != 0 { + t.Fatalf("unexpected BranchInuse: %d", stats.BranchInuse) + } else if stats.LeafInuse != 0 { + t.Fatalf("unexpected LeafInuse: %d", stats.LeafInuse) + } + + if os.Getpagesize() == 4096 { + if stats.BranchAlloc != 0 { + t.Fatalf("unexpected BranchAlloc: %d", stats.BranchAlloc) + } else if stats.LeafAlloc != 0 { + t.Fatalf("unexpected LeafAlloc: %d", stats.LeafAlloc) + } + } + + if stats.BucketN != 1 { + t.Fatalf("unexpected BucketN: %d", stats.BucketN) + } else if stats.InlineBucketN != 1 { + t.Fatalf("unexpected InlineBucketN: %d", stats.InlineBucketN) + } else if stats.InlineBucketInuse != 16 { + t.Fatalf("unexpected InlineBucketInuse: %d", stats.InlineBucketInuse) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a bucket can calculate stats. +func TestBucket_Stats_Nested(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("foo")) + if err != nil { + t.Fatal(err) + } + for i := 0; i < 100; i++ { + if err := b.Put([]byte(fmt.Sprintf("%02d", i)), []byte(fmt.Sprintf("%02d", i))); err != nil { + t.Fatal(err) + } + } + + bar, err := b.CreateBucket([]byte("bar")) + if err != nil { + t.Fatal(err) + } + for i := 0; i < 10; i++ { + if err := bar.Put([]byte(strconv.Itoa(i)), []byte(strconv.Itoa(i))); err != nil { + t.Fatal(err) + } + } + + baz, err := bar.CreateBucket([]byte("baz")) + if err != nil { + t.Fatal(err) + } + for i := 0; i < 10; i++ { + if err := baz.Put([]byte(strconv.Itoa(i)), []byte(strconv.Itoa(i))); err != nil { + t.Fatal(err) + } + } + + return nil + }); err != nil { + t.Fatal(err) + } + + db.MustCheck() + + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("foo")) + stats := b.Stats() + if stats.BranchPageN != 0 { + t.Fatalf("unexpected BranchPageN: %d", stats.BranchPageN) + } else if stats.BranchOverflowN != 0 { + t.Fatalf("unexpected BranchOverflowN: %d", stats.BranchOverflowN) + } else if stats.LeafPageN != 2 { + t.Fatalf("unexpected LeafPageN: %d", stats.LeafPageN) + } else if stats.LeafOverflowN != 0 { + t.Fatalf("unexpected LeafOverflowN: %d", stats.LeafOverflowN) + } else if stats.KeyN != 122 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } else if stats.Depth != 3 { + t.Fatalf("unexpected Depth: %d", stats.Depth) + } else if stats.BranchInuse != 0 { + t.Fatalf("unexpected BranchInuse: %d", stats.BranchInuse) + } + + foo := 16 // foo (pghdr) + foo += 101 * 16 // foo leaf elements + foo += 100*2 + 100*2 // foo leaf key/values + foo += 3 + 16 // foo -> bar key/value + + bar := 16 // bar (pghdr) + bar += 11 * 16 // bar leaf elements + bar += 10 + 10 // bar leaf key/values + bar += 3 + 16 // bar -> baz key/value + + baz := 16 // baz (inline) (pghdr) + baz += 10 * 16 // baz leaf elements + baz += 10 + 10 // baz leaf key/values + + if stats.LeafInuse != foo+bar+baz { + t.Fatalf("unexpected LeafInuse: %d", stats.LeafInuse) + } + + if os.Getpagesize() == 4096 { + if stats.BranchAlloc != 0 { + t.Fatalf("unexpected BranchAlloc: %d", stats.BranchAlloc) + } else if stats.LeafAlloc != 8192 { + t.Fatalf("unexpected LeafAlloc: %d", stats.LeafAlloc) + } + } + + if stats.BucketN != 3 { + t.Fatalf("unexpected BucketN: %d", stats.BucketN) + } else if stats.InlineBucketN != 1 { + t.Fatalf("unexpected InlineBucketN: %d", stats.InlineBucketN) + } else if stats.InlineBucketInuse != baz { + t.Fatalf("unexpected InlineBucketInuse: %d", stats.InlineBucketInuse) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a large bucket can calculate stats. +func TestBucket_Stats_Large(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + db := MustOpenDB() + defer db.MustClose() + + var index int + for i := 0; i < 100; i++ { + // Add bucket with lots of keys. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + for i := 0; i < 1000; i++ { + if err := b.Put([]byte(strconv.Itoa(index)), []byte(strconv.Itoa(index))); err != nil { + t.Fatal(err) + } + index++ + } + return nil + }); err != nil { + t.Fatal(err) + } + } + + db.MustCheck() + + if err := db.View(func(tx *bolt.Tx) error { + stats := tx.Bucket([]byte("widgets")).Stats() + if stats.BranchPageN != 13 { + t.Fatalf("unexpected BranchPageN: %d", stats.BranchPageN) + } else if stats.BranchOverflowN != 0 { + t.Fatalf("unexpected BranchOverflowN: %d", stats.BranchOverflowN) + } else if stats.LeafPageN != 1196 { + t.Fatalf("unexpected LeafPageN: %d", stats.LeafPageN) + } else if stats.LeafOverflowN != 0 { + t.Fatalf("unexpected LeafOverflowN: %d", stats.LeafOverflowN) + } else if stats.KeyN != 100000 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } else if stats.Depth != 3 { + t.Fatalf("unexpected Depth: %d", stats.Depth) + } else if stats.BranchInuse != 25257 { + t.Fatalf("unexpected BranchInuse: %d", stats.BranchInuse) + } else if stats.LeafInuse != 2596916 { + t.Fatalf("unexpected LeafInuse: %d", stats.LeafInuse) + } + + if os.Getpagesize() == 4096 { + if stats.BranchAlloc != 53248 { + t.Fatalf("unexpected BranchAlloc: %d", stats.BranchAlloc) + } else if stats.LeafAlloc != 4898816 { + t.Fatalf("unexpected LeafAlloc: %d", stats.LeafAlloc) + } + } + + if stats.BucketN != 1 { + t.Fatalf("unexpected BucketN: %d", stats.BucketN) + } else if stats.InlineBucketN != 0 { + t.Fatalf("unexpected InlineBucketN: %d", stats.InlineBucketN) + } else if stats.InlineBucketInuse != 0 { + t.Fatalf("unexpected InlineBucketInuse: %d", stats.InlineBucketInuse) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can write random keys and values across multiple transactions. +func TestBucket_Put_Single(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + index := 0 + if err := quick.Check(func(items testdata) bool { + db := MustOpenDB() + defer db.MustClose() + + m := make(map[string][]byte) + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + for _, item := range items { + if err := db.Update(func(tx *bolt.Tx) error { + if err := tx.Bucket([]byte("widgets")).Put(item.Key, item.Value); err != nil { + panic("put error: " + err.Error()) + } + m[string(item.Key)] = item.Value + return nil + }); err != nil { + t.Fatal(err) + } + + // Verify all key/values so far. + if err := db.View(func(tx *bolt.Tx) error { + i := 0 + for k, v := range m { + value := tx.Bucket([]byte("widgets")).Get([]byte(k)) + if !bytes.Equal(value, v) { + t.Logf("value mismatch [run %d] (%d of %d):\nkey: %x\ngot: %x\nexp: %x", index, i, len(m), []byte(k), value, v) + db.CopyTempFile() + t.FailNow() + } + i++ + } + return nil + }); err != nil { + t.Fatal(err) + } + } + + index++ + return true + }, nil); err != nil { + t.Error(err) + } +} + +// Ensure that a transaction can insert multiple key/value pairs at once. +func TestBucket_Put_Multiple(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + if err := quick.Check(func(items testdata) bool { + db := MustOpenDB() + defer db.MustClose() + + // Bulk insert all values. + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for _, item := range items { + if err := b.Put(item.Key, item.Value); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Verify all items exist. + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for _, item := range items { + value := b.Get(item.Key) + if !bytes.Equal(item.Value, value) { + db.CopyTempFile() + t.Fatalf("exp=%x; got=%x", item.Value, value) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + return true + }, qconfig()); err != nil { + t.Error(err) + } +} + +// Ensure that a transaction can delete all key/value pairs and return to a single leaf page. +func TestBucket_Delete_Quick(t *testing.T) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + if err := quick.Check(func(items testdata) bool { + db := MustOpenDB() + defer db.MustClose() + + // Bulk insert all values. + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for _, item := range items { + if err := b.Put(item.Key, item.Value); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Remove items one at a time and check consistency. + for _, item := range items { + if err := db.Update(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("widgets")).Delete(item.Key) + }); err != nil { + t.Fatal(err) + } + } + + // Anything before our deletion index should be nil. + if err := db.View(func(tx *bolt.Tx) error { + if err := tx.Bucket([]byte("widgets")).ForEach(func(k, v []byte) error { + t.Fatalf("bucket should be empty; found: %06x", trunc(k, 3)) + return nil + }); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + return true + }, qconfig()); err != nil { + t.Error(err) + } +} + +func ExampleBucket_Put() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Start a write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + // Create a bucket. + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + return err + } + + // Set the value "bar" for the key "foo". + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + return err + } + return nil + }); err != nil { + log.Fatal(err) + } + + // Read value back in a different read-only transaction. + if err := db.View(func(tx *bolt.Tx) error { + value := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + fmt.Printf("The value of 'foo' is: %s\n", value) + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // The value of 'foo' is: bar +} + +func ExampleBucket_Delete() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Start a write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + // Create a bucket. + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + return err + } + + // Set the value "bar" for the key "foo". + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + return err + } + + // Retrieve the key back from the database and verify it. + value := b.Get([]byte("foo")) + fmt.Printf("The value of 'foo' was: %s\n", value) + + return nil + }); err != nil { + log.Fatal(err) + } + + // Delete the key in a different write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("widgets")).Delete([]byte("foo")) + }); err != nil { + log.Fatal(err) + } + + // Retrieve the key again. + if err := db.View(func(tx *bolt.Tx) error { + value := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + if value == nil { + fmt.Printf("The value of 'foo' is now: nil\n") + } + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // The value of 'foo' was: bar + // The value of 'foo' is now: nil +} + +func ExampleBucket_ForEach() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Insert data into a bucket. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("animals")) + if err != nil { + return err + } + + if err := b.Put([]byte("dog"), []byte("fun")); err != nil { + return err + } + if err := b.Put([]byte("cat"), []byte("lame")); err != nil { + return err + } + if err := b.Put([]byte("liger"), []byte("awesome")); err != nil { + return err + } + + // Iterate over items in sorted key order. + if err := b.ForEach(func(k, v []byte) error { + fmt.Printf("A %s is %s.\n", k, v) + return nil + }); err != nil { + return err + } + + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // A cat is lame. + // A dog is fun. + // A liger is awesome. +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cmd/bolt/main.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cmd/bolt/main.go new file mode 100644 index 0000000..29e393f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cmd/bolt/main.go @@ -0,0 +1,1740 @@ +package main + +import ( + "bytes" + "encoding/binary" + "errors" + "flag" + "fmt" + "io" + "io/ioutil" + "math/rand" + "os" + "runtime" + "runtime/pprof" + "strconv" + "strings" + "time" + "unicode" + "unicode/utf8" + "unsafe" + + "github.com/boltdb/bolt" +) + +var ( + // ErrUsage is returned when a usage message was printed and the process + // should simply exit with an error. + ErrUsage = errors.New("usage") + + // ErrUnknownCommand is returned when a CLI command is not specified. + ErrUnknownCommand = errors.New("unknown command") + + // ErrPathRequired is returned when the path to a Bolt database is not specified. + ErrPathRequired = errors.New("path required") + + // ErrFileNotFound is returned when a Bolt database does not exist. + ErrFileNotFound = errors.New("file not found") + + // ErrInvalidValue is returned when a benchmark reads an unexpected value. + ErrInvalidValue = errors.New("invalid value") + + // ErrCorrupt is returned when a checking a data file finds errors. + ErrCorrupt = errors.New("invalid value") + + // ErrNonDivisibleBatchSize is returned when the batch size can't be evenly + // divided by the iteration count. + ErrNonDivisibleBatchSize = errors.New("number of iterations must be divisible by the batch size") + + // ErrPageIDRequired is returned when a required page id is not specified. + ErrPageIDRequired = errors.New("page id required") + + // ErrPageNotFound is returned when specifying a page above the high water mark. + ErrPageNotFound = errors.New("page not found") + + // ErrPageFreed is returned when reading a page that has already been freed. + ErrPageFreed = errors.New("page freed") +) + +// PageHeaderSize represents the size of the bolt.page header. +const PageHeaderSize = 16 + +func main() { + m := NewMain() + if err := m.Run(os.Args[1:]...); err == ErrUsage { + os.Exit(2) + } else if err != nil { + fmt.Println(err.Error()) + os.Exit(1) + } +} + +// Main represents the main program execution. +type Main struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// NewMain returns a new instance of Main connect to the standard input/output. +func NewMain() *Main { + return &Main{ + Stdin: os.Stdin, + Stdout: os.Stdout, + Stderr: os.Stderr, + } +} + +// Run executes the program. +func (m *Main) Run(args ...string) error { + // Require a command at the beginning. + if len(args) == 0 || strings.HasPrefix(args[0], "-") { + fmt.Fprintln(m.Stderr, m.Usage()) + return ErrUsage + } + + // Execute command. + switch args[0] { + case "help": + fmt.Fprintln(m.Stderr, m.Usage()) + return ErrUsage + case "bench": + return newBenchCommand(m).Run(args[1:]...) + case "check": + return newCheckCommand(m).Run(args[1:]...) + case "compact": + return newCompactCommand(m).Run(args[1:]...) + case "dump": + return newDumpCommand(m).Run(args[1:]...) + case "info": + return newInfoCommand(m).Run(args[1:]...) + case "page": + return newPageCommand(m).Run(args[1:]...) + case "pages": + return newPagesCommand(m).Run(args[1:]...) + case "stats": + return newStatsCommand(m).Run(args[1:]...) + default: + return ErrUnknownCommand + } +} + +// Usage returns the help message. +func (m *Main) Usage() string { + return strings.TrimLeft(` +Bolt is a tool for inspecting bolt databases. + +Usage: + + bolt command [arguments] + +The commands are: + + bench run synthetic benchmark against bolt + check verifies integrity of bolt database + compact copies a bolt database, compacting it in the process + info print basic info + help print this screen + pages print list of pages with their types + stats iterate over all pages and generate usage stats + +Use "bolt [command] -h" for more information about a command. +`, "\n") +} + +// CheckCommand represents the "check" command execution. +type CheckCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// NewCheckCommand returns a CheckCommand. +func newCheckCommand(m *Main) *CheckCommand { + return &CheckCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *CheckCommand) Run(args ...string) error { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + help := fs.Bool("h", false, "") + if err := fs.Parse(args); err != nil { + return err + } else if *help { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } + + // Require database path. + path := fs.Arg(0) + if path == "" { + return ErrPathRequired + } else if _, err := os.Stat(path); os.IsNotExist(err) { + return ErrFileNotFound + } + + // Open database. + db, err := bolt.Open(path, 0666, nil) + if err != nil { + return err + } + defer db.Close() + + // Perform consistency check. + return db.View(func(tx *bolt.Tx) error { + var count int + ch := tx.Check() + loop: + for { + select { + case err, ok := <-ch: + if !ok { + break loop + } + fmt.Fprintln(cmd.Stdout, err) + count++ + } + } + + // Print summary of errors. + if count > 0 { + fmt.Fprintf(cmd.Stdout, "%d errors found\n", count) + return ErrCorrupt + } + + // Notify user that database is valid. + fmt.Fprintln(cmd.Stdout, "OK") + return nil + }) +} + +// Usage returns the help message. +func (cmd *CheckCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt check PATH + +Check opens a database at PATH and runs an exhaustive check to verify that +all pages are accessible or are marked as freed. It also verifies that no +pages are double referenced. + +Verification errors will stream out as they are found and the process will +return after all pages have been checked. +`, "\n") +} + +// InfoCommand represents the "info" command execution. +type InfoCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// NewInfoCommand returns a InfoCommand. +func newInfoCommand(m *Main) *InfoCommand { + return &InfoCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *InfoCommand) Run(args ...string) error { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + help := fs.Bool("h", false, "") + if err := fs.Parse(args); err != nil { + return err + } else if *help { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } + + // Require database path. + path := fs.Arg(0) + if path == "" { + return ErrPathRequired + } else if _, err := os.Stat(path); os.IsNotExist(err) { + return ErrFileNotFound + } + + // Open the database. + db, err := bolt.Open(path, 0666, nil) + if err != nil { + return err + } + defer db.Close() + + // Print basic database info. + info := db.Info() + fmt.Fprintf(cmd.Stdout, "Page Size: %d\n", info.PageSize) + + return nil +} + +// Usage returns the help message. +func (cmd *InfoCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt info PATH + +Info prints basic information about the Bolt database at PATH. +`, "\n") +} + +// DumpCommand represents the "dump" command execution. +type DumpCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// newDumpCommand returns a DumpCommand. +func newDumpCommand(m *Main) *DumpCommand { + return &DumpCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *DumpCommand) Run(args ...string) error { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + help := fs.Bool("h", false, "") + if err := fs.Parse(args); err != nil { + return err + } else if *help { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } + + // Require database path and page id. + path := fs.Arg(0) + if path == "" { + return ErrPathRequired + } else if _, err := os.Stat(path); os.IsNotExist(err) { + return ErrFileNotFound + } + + // Read page ids. + pageIDs, err := atois(fs.Args()[1:]) + if err != nil { + return err + } else if len(pageIDs) == 0 { + return ErrPageIDRequired + } + + // Open database to retrieve page size. + pageSize, err := ReadPageSize(path) + if err != nil { + return err + } + + // Open database file handler. + f, err := os.Open(path) + if err != nil { + return err + } + defer func() { _ = f.Close() }() + + // Print each page listed. + for i, pageID := range pageIDs { + // Print a separator. + if i > 0 { + fmt.Fprintln(cmd.Stdout, "===============================================") + } + + // Print page to stdout. + if err := cmd.PrintPage(cmd.Stdout, f, pageID, pageSize); err != nil { + return err + } + } + + return nil +} + +// PrintPage prints a given page as hexidecimal. +func (cmd *DumpCommand) PrintPage(w io.Writer, r io.ReaderAt, pageID int, pageSize int) error { + const bytesPerLineN = 16 + + // Read page into buffer. + buf := make([]byte, pageSize) + addr := pageID * pageSize + if n, err := r.ReadAt(buf, int64(addr)); err != nil { + return err + } else if n != pageSize { + return io.ErrUnexpectedEOF + } + + // Write out to writer in 16-byte lines. + var prev []byte + var skipped bool + for offset := 0; offset < pageSize; offset += bytesPerLineN { + // Retrieve current 16-byte line. + line := buf[offset : offset+bytesPerLineN] + isLastLine := (offset == (pageSize - bytesPerLineN)) + + // If it's the same as the previous line then print a skip. + if bytes.Equal(line, prev) && !isLastLine { + if !skipped { + fmt.Fprintf(w, "%07x *\n", addr+offset) + skipped = true + } + } else { + // Print line as hexadecimal in 2-byte groups. + fmt.Fprintf(w, "%07x %04x %04x %04x %04x %04x %04x %04x %04x\n", addr+offset, + line[0:2], line[2:4], line[4:6], line[6:8], + line[8:10], line[10:12], line[12:14], line[14:16], + ) + + skipped = false + } + + // Save the previous line. + prev = line + } + fmt.Fprint(w, "\n") + + return nil +} + +// Usage returns the help message. +func (cmd *DumpCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt dump -page PAGEID PATH + +Dump prints a hexidecimal dump of a single page. +`, "\n") +} + +// PageCommand represents the "page" command execution. +type PageCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// newPageCommand returns a PageCommand. +func newPageCommand(m *Main) *PageCommand { + return &PageCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *PageCommand) Run(args ...string) error { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + help := fs.Bool("h", false, "") + if err := fs.Parse(args); err != nil { + return err + } else if *help { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } + + // Require database path and page id. + path := fs.Arg(0) + if path == "" { + return ErrPathRequired + } else if _, err := os.Stat(path); os.IsNotExist(err) { + return ErrFileNotFound + } + + // Read page ids. + pageIDs, err := atois(fs.Args()[1:]) + if err != nil { + return err + } else if len(pageIDs) == 0 { + return ErrPageIDRequired + } + + // Open database file handler. + f, err := os.Open(path) + if err != nil { + return err + } + defer func() { _ = f.Close() }() + + // Print each page listed. + for i, pageID := range pageIDs { + // Print a separator. + if i > 0 { + fmt.Fprintln(cmd.Stdout, "===============================================") + } + + // Retrieve page info and page size. + p, buf, err := ReadPage(path, pageID) + if err != nil { + return err + } + + // Print basic page info. + fmt.Fprintf(cmd.Stdout, "Page ID: %d\n", p.id) + fmt.Fprintf(cmd.Stdout, "Page Type: %s\n", p.Type()) + fmt.Fprintf(cmd.Stdout, "Total Size: %d bytes\n", len(buf)) + + // Print type-specific data. + switch p.Type() { + case "meta": + err = cmd.PrintMeta(cmd.Stdout, buf) + case "leaf": + err = cmd.PrintLeaf(cmd.Stdout, buf) + case "branch": + err = cmd.PrintBranch(cmd.Stdout, buf) + case "freelist": + err = cmd.PrintFreelist(cmd.Stdout, buf) + } + if err != nil { + return err + } + } + + return nil +} + +// PrintMeta prints the data from the meta page. +func (cmd *PageCommand) PrintMeta(w io.Writer, buf []byte) error { + m := (*meta)(unsafe.Pointer(&buf[PageHeaderSize])) + fmt.Fprintf(w, "Version: %d\n", m.version) + fmt.Fprintf(w, "Page Size: %d bytes\n", m.pageSize) + fmt.Fprintf(w, "Flags: %08x\n", m.flags) + fmt.Fprintf(w, "Root: <pgid=%d>\n", m.root.root) + fmt.Fprintf(w, "Freelist: <pgid=%d>\n", m.freelist) + fmt.Fprintf(w, "HWM: <pgid=%d>\n", m.pgid) + fmt.Fprintf(w, "Txn ID: %d\n", m.txid) + fmt.Fprintf(w, "Checksum: %016x\n", m.checksum) + fmt.Fprintf(w, "\n") + return nil +} + +// PrintLeaf prints the data for a leaf page. +func (cmd *PageCommand) PrintLeaf(w io.Writer, buf []byte) error { + p := (*page)(unsafe.Pointer(&buf[0])) + + // Print number of items. + fmt.Fprintf(w, "Item Count: %d\n", p.count) + fmt.Fprintf(w, "\n") + + // Print each key/value. + for i := uint16(0); i < p.count; i++ { + e := p.leafPageElement(i) + + // Format key as string. + var k string + if isPrintable(string(e.key())) { + k = fmt.Sprintf("%q", string(e.key())) + } else { + k = fmt.Sprintf("%x", string(e.key())) + } + + // Format value as string. + var v string + if (e.flags & uint32(bucketLeafFlag)) != 0 { + b := (*bucket)(unsafe.Pointer(&e.value()[0])) + v = fmt.Sprintf("<pgid=%d,seq=%d>", b.root, b.sequence) + } else if isPrintable(string(e.value())) { + v = fmt.Sprintf("%q", string(e.value())) + } else { + v = fmt.Sprintf("%x", string(e.value())) + } + + fmt.Fprintf(w, "%s: %s\n", k, v) + } + fmt.Fprintf(w, "\n") + return nil +} + +// PrintBranch prints the data for a leaf page. +func (cmd *PageCommand) PrintBranch(w io.Writer, buf []byte) error { + p := (*page)(unsafe.Pointer(&buf[0])) + + // Print number of items. + fmt.Fprintf(w, "Item Count: %d\n", p.count) + fmt.Fprintf(w, "\n") + + // Print each key/value. + for i := uint16(0); i < p.count; i++ { + e := p.branchPageElement(i) + + // Format key as string. + var k string + if isPrintable(string(e.key())) { + k = fmt.Sprintf("%q", string(e.key())) + } else { + k = fmt.Sprintf("%x", string(e.key())) + } + + fmt.Fprintf(w, "%s: <pgid=%d>\n", k, e.pgid) + } + fmt.Fprintf(w, "\n") + return nil +} + +// PrintFreelist prints the data for a freelist page. +func (cmd *PageCommand) PrintFreelist(w io.Writer, buf []byte) error { + p := (*page)(unsafe.Pointer(&buf[0])) + + // Print number of items. + fmt.Fprintf(w, "Item Count: %d\n", p.count) + fmt.Fprintf(w, "\n") + + // Print each page in the freelist. + ids := (*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)) + for i := uint16(0); i < p.count; i++ { + fmt.Fprintf(w, "%d\n", ids[i]) + } + fmt.Fprintf(w, "\n") + return nil +} + +// PrintPage prints a given page as hexidecimal. +func (cmd *PageCommand) PrintPage(w io.Writer, r io.ReaderAt, pageID int, pageSize int) error { + const bytesPerLineN = 16 + + // Read page into buffer. + buf := make([]byte, pageSize) + addr := pageID * pageSize + if n, err := r.ReadAt(buf, int64(addr)); err != nil { + return err + } else if n != pageSize { + return io.ErrUnexpectedEOF + } + + // Write out to writer in 16-byte lines. + var prev []byte + var skipped bool + for offset := 0; offset < pageSize; offset += bytesPerLineN { + // Retrieve current 16-byte line. + line := buf[offset : offset+bytesPerLineN] + isLastLine := (offset == (pageSize - bytesPerLineN)) + + // If it's the same as the previous line then print a skip. + if bytes.Equal(line, prev) && !isLastLine { + if !skipped { + fmt.Fprintf(w, "%07x *\n", addr+offset) + skipped = true + } + } else { + // Print line as hexadecimal in 2-byte groups. + fmt.Fprintf(w, "%07x %04x %04x %04x %04x %04x %04x %04x %04x\n", addr+offset, + line[0:2], line[2:4], line[4:6], line[6:8], + line[8:10], line[10:12], line[12:14], line[14:16], + ) + + skipped = false + } + + // Save the previous line. + prev = line + } + fmt.Fprint(w, "\n") + + return nil +} + +// Usage returns the help message. +func (cmd *PageCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt page -page PATH pageid [pageid...] + +Page prints one or more pages in human readable format. +`, "\n") +} + +// PagesCommand represents the "pages" command execution. +type PagesCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// NewPagesCommand returns a PagesCommand. +func newPagesCommand(m *Main) *PagesCommand { + return &PagesCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *PagesCommand) Run(args ...string) error { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + help := fs.Bool("h", false, "") + if err := fs.Parse(args); err != nil { + return err + } else if *help { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } + + // Require database path. + path := fs.Arg(0) + if path == "" { + return ErrPathRequired + } else if _, err := os.Stat(path); os.IsNotExist(err) { + return ErrFileNotFound + } + + // Open database. + db, err := bolt.Open(path, 0666, nil) + if err != nil { + return err + } + defer func() { _ = db.Close() }() + + // Write header. + fmt.Fprintln(cmd.Stdout, "ID TYPE ITEMS OVRFLW") + fmt.Fprintln(cmd.Stdout, "======== ========== ====== ======") + + return db.Update(func(tx *bolt.Tx) error { + var id int + for { + p, err := tx.Page(id) + if err != nil { + return &PageError{ID: id, Err: err} + } else if p == nil { + break + } + + // Only display count and overflow if this is a non-free page. + var count, overflow string + if p.Type != "free" { + count = strconv.Itoa(p.Count) + if p.OverflowCount > 0 { + overflow = strconv.Itoa(p.OverflowCount) + } + } + + // Print table row. + fmt.Fprintf(cmd.Stdout, "%-8d %-10s %-6s %-6s\n", p.ID, p.Type, count, overflow) + + // Move to the next non-overflow page. + id += 1 + if p.Type != "free" { + id += p.OverflowCount + } + } + return nil + }) +} + +// Usage returns the help message. +func (cmd *PagesCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt pages PATH + +Pages prints a table of pages with their type (meta, leaf, branch, freelist). +Leaf and branch pages will show a key count in the "items" column while the +freelist will show the number of free pages in the "items" column. + +The "overflow" column shows the number of blocks that the page spills over +into. Normally there is no overflow but large keys and values can cause +a single page to take up multiple blocks. +`, "\n") +} + +// StatsCommand represents the "stats" command execution. +type StatsCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// NewStatsCommand returns a StatsCommand. +func newStatsCommand(m *Main) *StatsCommand { + return &StatsCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *StatsCommand) Run(args ...string) error { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + help := fs.Bool("h", false, "") + if err := fs.Parse(args); err != nil { + return err + } else if *help { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } + + // Require database path. + path, prefix := fs.Arg(0), fs.Arg(1) + if path == "" { + return ErrPathRequired + } else if _, err := os.Stat(path); os.IsNotExist(err) { + return ErrFileNotFound + } + + // Open database. + db, err := bolt.Open(path, 0666, nil) + if err != nil { + return err + } + defer db.Close() + + return db.View(func(tx *bolt.Tx) error { + var s bolt.BucketStats + var count int + if err := tx.ForEach(func(name []byte, b *bolt.Bucket) error { + if bytes.HasPrefix(name, []byte(prefix)) { + s.Add(b.Stats()) + count += 1 + } + return nil + }); err != nil { + return err + } + + fmt.Fprintf(cmd.Stdout, "Aggregate statistics for %d buckets\n\n", count) + + fmt.Fprintln(cmd.Stdout, "Page count statistics") + fmt.Fprintf(cmd.Stdout, "\tNumber of logical branch pages: %d\n", s.BranchPageN) + fmt.Fprintf(cmd.Stdout, "\tNumber of physical branch overflow pages: %d\n", s.BranchOverflowN) + fmt.Fprintf(cmd.Stdout, "\tNumber of logical leaf pages: %d\n", s.LeafPageN) + fmt.Fprintf(cmd.Stdout, "\tNumber of physical leaf overflow pages: %d\n", s.LeafOverflowN) + + fmt.Fprintln(cmd.Stdout, "Tree statistics") + fmt.Fprintf(cmd.Stdout, "\tNumber of keys/value pairs: %d\n", s.KeyN) + fmt.Fprintf(cmd.Stdout, "\tNumber of levels in B+tree: %d\n", s.Depth) + + fmt.Fprintln(cmd.Stdout, "Page size utilization") + fmt.Fprintf(cmd.Stdout, "\tBytes allocated for physical branch pages: %d\n", s.BranchAlloc) + var percentage int + if s.BranchAlloc != 0 { + percentage = int(float32(s.BranchInuse) * 100.0 / float32(s.BranchAlloc)) + } + fmt.Fprintf(cmd.Stdout, "\tBytes actually used for branch data: %d (%d%%)\n", s.BranchInuse, percentage) + fmt.Fprintf(cmd.Stdout, "\tBytes allocated for physical leaf pages: %d\n", s.LeafAlloc) + percentage = 0 + if s.LeafAlloc != 0 { + percentage = int(float32(s.LeafInuse) * 100.0 / float32(s.LeafAlloc)) + } + fmt.Fprintf(cmd.Stdout, "\tBytes actually used for leaf data: %d (%d%%)\n", s.LeafInuse, percentage) + + fmt.Fprintln(cmd.Stdout, "Bucket statistics") + fmt.Fprintf(cmd.Stdout, "\tTotal number of buckets: %d\n", s.BucketN) + percentage = 0 + if s.BucketN != 0 { + percentage = int(float32(s.InlineBucketN) * 100.0 / float32(s.BucketN)) + } + fmt.Fprintf(cmd.Stdout, "\tTotal number on inlined buckets: %d (%d%%)\n", s.InlineBucketN, percentage) + percentage = 0 + if s.LeafInuse != 0 { + percentage = int(float32(s.InlineBucketInuse) * 100.0 / float32(s.LeafInuse)) + } + fmt.Fprintf(cmd.Stdout, "\tBytes used for inlined buckets: %d (%d%%)\n", s.InlineBucketInuse, percentage) + + return nil + }) +} + +// Usage returns the help message. +func (cmd *StatsCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt stats PATH + +Stats performs an extensive search of the database to track every page +reference. It starts at the current meta page and recursively iterates +through every accessible bucket. + +The following errors can be reported: + + already freed + The page is referenced more than once in the freelist. + + unreachable unfreed + The page is not referenced by a bucket or in the freelist. + + reachable freed + The page is referenced by a bucket but is also in the freelist. + + out of bounds + A page is referenced that is above the high water mark. + + multiple references + A page is referenced by more than one other page. + + invalid type + The page type is not "meta", "leaf", "branch", or "freelist". + +No errors should occur in your database. However, if for some reason you +experience corruption, please submit a ticket to the Bolt project page: + + https://github.com/boltdb/bolt/issues +`, "\n") +} + +var benchBucketName = []byte("bench") + +// BenchCommand represents the "bench" command execution. +type BenchCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer +} + +// NewBenchCommand returns a BenchCommand using the +func newBenchCommand(m *Main) *BenchCommand { + return &BenchCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the "bench" command. +func (cmd *BenchCommand) Run(args ...string) error { + // Parse CLI arguments. + options, err := cmd.ParseFlags(args) + if err != nil { + return err + } + + // Remove path if "-work" is not set. Otherwise keep path. + if options.Work { + fmt.Fprintf(cmd.Stdout, "work: %s\n", options.Path) + } else { + defer os.Remove(options.Path) + } + + // Create database. + db, err := bolt.Open(options.Path, 0666, nil) + if err != nil { + return err + } + db.NoSync = options.NoSync + defer db.Close() + + // Write to the database. + var results BenchResults + if err := cmd.runWrites(db, options, &results); err != nil { + return fmt.Errorf("write: %v", err) + } + + // Read from the database. + if err := cmd.runReads(db, options, &results); err != nil { + return fmt.Errorf("bench: read: %s", err) + } + + // Print results. + fmt.Fprintf(os.Stderr, "# Write\t%v\t(%v/op)\t(%v op/sec)\n", results.WriteDuration, results.WriteOpDuration(), results.WriteOpsPerSecond()) + fmt.Fprintf(os.Stderr, "# Read\t%v\t(%v/op)\t(%v op/sec)\n", results.ReadDuration, results.ReadOpDuration(), results.ReadOpsPerSecond()) + fmt.Fprintln(os.Stderr, "") + return nil +} + +// ParseFlags parses the command line flags. +func (cmd *BenchCommand) ParseFlags(args []string) (*BenchOptions, error) { + var options BenchOptions + + // Parse flagset. + fs := flag.NewFlagSet("", flag.ContinueOnError) + fs.StringVar(&options.ProfileMode, "profile-mode", "rw", "") + fs.StringVar(&options.WriteMode, "write-mode", "seq", "") + fs.StringVar(&options.ReadMode, "read-mode", "seq", "") + fs.IntVar(&options.Iterations, "count", 1000, "") + fs.IntVar(&options.BatchSize, "batch-size", 0, "") + fs.IntVar(&options.KeySize, "key-size", 8, "") + fs.IntVar(&options.ValueSize, "value-size", 32, "") + fs.StringVar(&options.CPUProfile, "cpuprofile", "", "") + fs.StringVar(&options.MemProfile, "memprofile", "", "") + fs.StringVar(&options.BlockProfile, "blockprofile", "", "") + fs.Float64Var(&options.FillPercent, "fill-percent", bolt.DefaultFillPercent, "") + fs.BoolVar(&options.NoSync, "no-sync", false, "") + fs.BoolVar(&options.Work, "work", false, "") + fs.StringVar(&options.Path, "path", "", "") + fs.SetOutput(cmd.Stderr) + if err := fs.Parse(args); err != nil { + return nil, err + } + + // Set batch size to iteration size if not set. + // Require that batch size can be evenly divided by the iteration count. + if options.BatchSize == 0 { + options.BatchSize = options.Iterations + } else if options.Iterations%options.BatchSize != 0 { + return nil, ErrNonDivisibleBatchSize + } + + // Generate temp path if one is not passed in. + if options.Path == "" { + f, err := ioutil.TempFile("", "bolt-bench-") + if err != nil { + return nil, fmt.Errorf("temp file: %s", err) + } + f.Close() + os.Remove(f.Name()) + options.Path = f.Name() + } + + return &options, nil +} + +// Writes to the database. +func (cmd *BenchCommand) runWrites(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + // Start profiling for writes. + if options.ProfileMode == "rw" || options.ProfileMode == "w" { + cmd.startProfiling(options) + } + + t := time.Now() + + var err error + switch options.WriteMode { + case "seq": + err = cmd.runWritesSequential(db, options, results) + case "rnd": + err = cmd.runWritesRandom(db, options, results) + case "seq-nest": + err = cmd.runWritesSequentialNested(db, options, results) + case "rnd-nest": + err = cmd.runWritesRandomNested(db, options, results) + default: + return fmt.Errorf("invalid write mode: %s", options.WriteMode) + } + + // Save time to write. + results.WriteDuration = time.Since(t) + + // Stop profiling for writes only. + if options.ProfileMode == "w" { + cmd.stopProfiling() + } + + return err +} + +func (cmd *BenchCommand) runWritesSequential(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + var i = uint32(0) + return cmd.runWritesWithSource(db, options, results, func() uint32 { i++; return i }) +} + +func (cmd *BenchCommand) runWritesRandom(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + r := rand.New(rand.NewSource(time.Now().UnixNano())) + return cmd.runWritesWithSource(db, options, results, func() uint32 { return r.Uint32() }) +} + +func (cmd *BenchCommand) runWritesSequentialNested(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + var i = uint32(0) + return cmd.runWritesWithSource(db, options, results, func() uint32 { i++; return i }) +} + +func (cmd *BenchCommand) runWritesRandomNested(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + r := rand.New(rand.NewSource(time.Now().UnixNano())) + return cmd.runWritesWithSource(db, options, results, func() uint32 { return r.Uint32() }) +} + +func (cmd *BenchCommand) runWritesWithSource(db *bolt.DB, options *BenchOptions, results *BenchResults, keySource func() uint32) error { + results.WriteOps = options.Iterations + + for i := 0; i < options.Iterations; i += options.BatchSize { + if err := db.Update(func(tx *bolt.Tx) error { + b, _ := tx.CreateBucketIfNotExists(benchBucketName) + b.FillPercent = options.FillPercent + + for j := 0; j < options.BatchSize; j++ { + key := make([]byte, options.KeySize) + value := make([]byte, options.ValueSize) + + // Write key as uint32. + binary.BigEndian.PutUint32(key, keySource()) + + // Insert key/value. + if err := b.Put(key, value); err != nil { + return err + } + } + + return nil + }); err != nil { + return err + } + } + return nil +} + +func (cmd *BenchCommand) runWritesNestedWithSource(db *bolt.DB, options *BenchOptions, results *BenchResults, keySource func() uint32) error { + results.WriteOps = options.Iterations + + for i := 0; i < options.Iterations; i += options.BatchSize { + if err := db.Update(func(tx *bolt.Tx) error { + top, err := tx.CreateBucketIfNotExists(benchBucketName) + if err != nil { + return err + } + top.FillPercent = options.FillPercent + + // Create bucket key. + name := make([]byte, options.KeySize) + binary.BigEndian.PutUint32(name, keySource()) + + // Create bucket. + b, err := top.CreateBucketIfNotExists(name) + if err != nil { + return err + } + b.FillPercent = options.FillPercent + + for j := 0; j < options.BatchSize; j++ { + var key = make([]byte, options.KeySize) + var value = make([]byte, options.ValueSize) + + // Generate key as uint32. + binary.BigEndian.PutUint32(key, keySource()) + + // Insert value into subbucket. + if err := b.Put(key, value); err != nil { + return err + } + } + + return nil + }); err != nil { + return err + } + } + return nil +} + +// Reads from the database. +func (cmd *BenchCommand) runReads(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + // Start profiling for reads. + if options.ProfileMode == "r" { + cmd.startProfiling(options) + } + + t := time.Now() + + var err error + switch options.ReadMode { + case "seq": + switch options.WriteMode { + case "seq-nest", "rnd-nest": + err = cmd.runReadsSequentialNested(db, options, results) + default: + err = cmd.runReadsSequential(db, options, results) + } + default: + return fmt.Errorf("invalid read mode: %s", options.ReadMode) + } + + // Save read time. + results.ReadDuration = time.Since(t) + + // Stop profiling for reads. + if options.ProfileMode == "rw" || options.ProfileMode == "r" { + cmd.stopProfiling() + } + + return err +} + +func (cmd *BenchCommand) runReadsSequential(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + return db.View(func(tx *bolt.Tx) error { + t := time.Now() + + for { + var count int + + c := tx.Bucket(benchBucketName).Cursor() + for k, v := c.First(); k != nil; k, v = c.Next() { + if v == nil { + return errors.New("invalid value") + } + count++ + } + + if options.WriteMode == "seq" && count != options.Iterations { + return fmt.Errorf("read seq: iter mismatch: expected %d, got %d", options.Iterations, count) + } + + results.ReadOps += count + + // Make sure we do this for at least a second. + if time.Since(t) >= time.Second { + break + } + } + + return nil + }) +} + +func (cmd *BenchCommand) runReadsSequentialNested(db *bolt.DB, options *BenchOptions, results *BenchResults) error { + return db.View(func(tx *bolt.Tx) error { + t := time.Now() + + for { + var count int + var top = tx.Bucket(benchBucketName) + if err := top.ForEach(func(name, _ []byte) error { + c := top.Bucket(name).Cursor() + for k, v := c.First(); k != nil; k, v = c.Next() { + if v == nil { + return ErrInvalidValue + } + count++ + } + return nil + }); err != nil { + return err + } + + if options.WriteMode == "seq-nest" && count != options.Iterations { + return fmt.Errorf("read seq-nest: iter mismatch: expected %d, got %d", options.Iterations, count) + } + + results.ReadOps += count + + // Make sure we do this for at least a second. + if time.Since(t) >= time.Second { + break + } + } + + return nil + }) +} + +// File handlers for the various profiles. +var cpuprofile, memprofile, blockprofile *os.File + +// Starts all profiles set on the options. +func (cmd *BenchCommand) startProfiling(options *BenchOptions) { + var err error + + // Start CPU profiling. + if options.CPUProfile != "" { + cpuprofile, err = os.Create(options.CPUProfile) + if err != nil { + fmt.Fprintf(cmd.Stderr, "bench: could not create cpu profile %q: %v\n", options.CPUProfile, err) + os.Exit(1) + } + pprof.StartCPUProfile(cpuprofile) + } + + // Start memory profiling. + if options.MemProfile != "" { + memprofile, err = os.Create(options.MemProfile) + if err != nil { + fmt.Fprintf(cmd.Stderr, "bench: could not create memory profile %q: %v\n", options.MemProfile, err) + os.Exit(1) + } + runtime.MemProfileRate = 4096 + } + + // Start fatal profiling. + if options.BlockProfile != "" { + blockprofile, err = os.Create(options.BlockProfile) + if err != nil { + fmt.Fprintf(cmd.Stderr, "bench: could not create block profile %q: %v\n", options.BlockProfile, err) + os.Exit(1) + } + runtime.SetBlockProfileRate(1) + } +} + +// Stops all profiles. +func (cmd *BenchCommand) stopProfiling() { + if cpuprofile != nil { + pprof.StopCPUProfile() + cpuprofile.Close() + cpuprofile = nil + } + + if memprofile != nil { + pprof.Lookup("heap").WriteTo(memprofile, 0) + memprofile.Close() + memprofile = nil + } + + if blockprofile != nil { + pprof.Lookup("block").WriteTo(blockprofile, 0) + blockprofile.Close() + blockprofile = nil + runtime.SetBlockProfileRate(0) + } +} + +// BenchOptions represents the set of options that can be passed to "bolt bench". +type BenchOptions struct { + ProfileMode string + WriteMode string + ReadMode string + Iterations int + BatchSize int + KeySize int + ValueSize int + CPUProfile string + MemProfile string + BlockProfile string + StatsInterval time.Duration + FillPercent float64 + NoSync bool + Work bool + Path string +} + +// BenchResults represents the performance results of the benchmark. +type BenchResults struct { + WriteOps int + WriteDuration time.Duration + ReadOps int + ReadDuration time.Duration +} + +// Returns the duration for a single write operation. +func (r *BenchResults) WriteOpDuration() time.Duration { + if r.WriteOps == 0 { + return 0 + } + return r.WriteDuration / time.Duration(r.WriteOps) +} + +// Returns average number of write operations that can be performed per second. +func (r *BenchResults) WriteOpsPerSecond() int { + var op = r.WriteOpDuration() + if op == 0 { + return 0 + } + return int(time.Second) / int(op) +} + +// Returns the duration for a single read operation. +func (r *BenchResults) ReadOpDuration() time.Duration { + if r.ReadOps == 0 { + return 0 + } + return r.ReadDuration / time.Duration(r.ReadOps) +} + +// Returns average number of read operations that can be performed per second. +func (r *BenchResults) ReadOpsPerSecond() int { + var op = r.ReadOpDuration() + if op == 0 { + return 0 + } + return int(time.Second) / int(op) +} + +type PageError struct { + ID int + Err error +} + +func (e *PageError) Error() string { + return fmt.Sprintf("page error: id=%d, err=%s", e.ID, e.Err) +} + +// isPrintable returns true if the string is valid unicode and contains only printable runes. +func isPrintable(s string) bool { + if !utf8.ValidString(s) { + return false + } + for _, ch := range s { + if !unicode.IsPrint(ch) { + return false + } + } + return true +} + +// ReadPage reads page info & full page data from a path. +// This is not transactionally safe. +func ReadPage(path string, pageID int) (*page, []byte, error) { + // Find page size. + pageSize, err := ReadPageSize(path) + if err != nil { + return nil, nil, fmt.Errorf("read page size: %s", err) + } + + // Open database file. + f, err := os.Open(path) + if err != nil { + return nil, nil, err + } + defer f.Close() + + // Read one block into buffer. + buf := make([]byte, pageSize) + if n, err := f.ReadAt(buf, int64(pageID*pageSize)); err != nil { + return nil, nil, err + } else if n != len(buf) { + return nil, nil, io.ErrUnexpectedEOF + } + + // Determine total number of blocks. + p := (*page)(unsafe.Pointer(&buf[0])) + overflowN := p.overflow + + // Re-read entire page (with overflow) into buffer. + buf = make([]byte, (int(overflowN)+1)*pageSize) + if n, err := f.ReadAt(buf, int64(pageID*pageSize)); err != nil { + return nil, nil, err + } else if n != len(buf) { + return nil, nil, io.ErrUnexpectedEOF + } + p = (*page)(unsafe.Pointer(&buf[0])) + + return p, buf, nil +} + +// ReadPageSize reads page size a path. +// This is not transactionally safe. +func ReadPageSize(path string) (int, error) { + // Open database file. + f, err := os.Open(path) + if err != nil { + return 0, err + } + defer f.Close() + + // Read 4KB chunk. + buf := make([]byte, 4096) + if _, err := io.ReadFull(f, buf); err != nil { + return 0, err + } + + // Read page size from metadata. + m := (*meta)(unsafe.Pointer(&buf[PageHeaderSize])) + return int(m.pageSize), nil +} + +// atois parses a slice of strings into integers. +func atois(strs []string) ([]int, error) { + var a []int + for _, str := range strs { + i, err := strconv.Atoi(str) + if err != nil { + return nil, err + } + a = append(a, i) + } + return a, nil +} + +// DO NOT EDIT. Copied from the "bolt" package. +const maxAllocSize = 0xFFFFFFF + +// DO NOT EDIT. Copied from the "bolt" package. +const ( + branchPageFlag = 0x01 + leafPageFlag = 0x02 + metaPageFlag = 0x04 + freelistPageFlag = 0x10 +) + +// DO NOT EDIT. Copied from the "bolt" package. +const bucketLeafFlag = 0x01 + +// DO NOT EDIT. Copied from the "bolt" package. +type pgid uint64 + +// DO NOT EDIT. Copied from the "bolt" package. +type txid uint64 + +// DO NOT EDIT. Copied from the "bolt" package. +type meta struct { + magic uint32 + version uint32 + pageSize uint32 + flags uint32 + root bucket + freelist pgid + pgid pgid + txid txid + checksum uint64 +} + +// DO NOT EDIT. Copied from the "bolt" package. +type bucket struct { + root pgid + sequence uint64 +} + +// DO NOT EDIT. Copied from the "bolt" package. +type page struct { + id pgid + flags uint16 + count uint16 + overflow uint32 + ptr uintptr +} + +// DO NOT EDIT. Copied from the "bolt" package. +func (p *page) Type() string { + if (p.flags & branchPageFlag) != 0 { + return "branch" + } else if (p.flags & leafPageFlag) != 0 { + return "leaf" + } else if (p.flags & metaPageFlag) != 0 { + return "meta" + } else if (p.flags & freelistPageFlag) != 0 { + return "freelist" + } + return fmt.Sprintf("unknown<%02x>", p.flags) +} + +// DO NOT EDIT. Copied from the "bolt" package. +func (p *page) leafPageElement(index uint16) *leafPageElement { + n := &((*[0x7FFFFFF]leafPageElement)(unsafe.Pointer(&p.ptr)))[index] + return n +} + +// DO NOT EDIT. Copied from the "bolt" package. +func (p *page) branchPageElement(index uint16) *branchPageElement { + return &((*[0x7FFFFFF]branchPageElement)(unsafe.Pointer(&p.ptr)))[index] +} + +// DO NOT EDIT. Copied from the "bolt" package. +type branchPageElement struct { + pos uint32 + ksize uint32 + pgid pgid +} + +// DO NOT EDIT. Copied from the "bolt" package. +func (n *branchPageElement) key() []byte { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) + return buf[n.pos : n.pos+n.ksize] +} + +// DO NOT EDIT. Copied from the "bolt" package. +type leafPageElement struct { + flags uint32 + pos uint32 + ksize uint32 + vsize uint32 +} + +// DO NOT EDIT. Copied from the "bolt" package. +func (n *leafPageElement) key() []byte { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) + return buf[n.pos : n.pos+n.ksize] +} + +// DO NOT EDIT. Copied from the "bolt" package. +func (n *leafPageElement) value() []byte { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) + return buf[n.pos+n.ksize : n.pos+n.ksize+n.vsize] +} + +// CompactCommand represents the "compact" command execution. +type CompactCommand struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer + + SrcPath string + DstPath string + TxMaxSize int64 +} + +// newCompactCommand returns a CompactCommand. +func newCompactCommand(m *Main) *CompactCommand { + return &CompactCommand{ + Stdin: m.Stdin, + Stdout: m.Stdout, + Stderr: m.Stderr, + } +} + +// Run executes the command. +func (cmd *CompactCommand) Run(args ...string) (err error) { + // Parse flags. + fs := flag.NewFlagSet("", flag.ContinueOnError) + fs.SetOutput(ioutil.Discard) + fs.StringVar(&cmd.DstPath, "o", "", "") + fs.Int64Var(&cmd.TxMaxSize, "tx-max-size", 65536, "") + if err := fs.Parse(args); err == flag.ErrHelp { + fmt.Fprintln(cmd.Stderr, cmd.Usage()) + return ErrUsage + } else if err != nil { + return err + } else if cmd.DstPath == "" { + return fmt.Errorf("output file required") + } + + // Require database paths. + cmd.SrcPath = fs.Arg(0) + if cmd.SrcPath == "" { + return ErrPathRequired + } + + // Ensure source file exists. + fi, err := os.Stat(cmd.SrcPath) + if os.IsNotExist(err) { + return ErrFileNotFound + } else if err != nil { + return err + } + initialSize := fi.Size() + + // Open source database. + src, err := bolt.Open(cmd.SrcPath, 0444, nil) + if err != nil { + return err + } + defer src.Close() + + // Open destination database. + dst, err := bolt.Open(cmd.DstPath, fi.Mode(), nil) + if err != nil { + return err + } + defer dst.Close() + + // Run compaction. + if err := cmd.compact(dst, src); err != nil { + return err + } + + // Report stats on new size. + fi, err = os.Stat(cmd.DstPath) + if err != nil { + return err + } else if fi.Size() == 0 { + return fmt.Errorf("zero db size") + } + fmt.Fprintf(cmd.Stdout, "%d -> %d bytes (gain=%.2fx)\n", initialSize, fi.Size(), float64(initialSize)/float64(fi.Size())) + + return nil +} + +func (cmd *CompactCommand) compact(dst, src *bolt.DB) error { + // commit regularly, or we'll run out of memory for large datasets if using one transaction. + var size int64 + tx, err := dst.Begin(true) + if err != nil { + return err + } + defer tx.Rollback() + + if err := cmd.walk(src, func(keys [][]byte, k, v []byte, seq uint64) error { + // On each key/value, check if we have exceeded tx size. + sz := int64(len(k) + len(v)) + if size+sz > cmd.TxMaxSize && cmd.TxMaxSize != 0 { + // Commit previous transaction. + if err := tx.Commit(); err != nil { + return err + } + + // Start new transaction. + tx, err = dst.Begin(true) + if err != nil { + return err + } + size = 0 + } + size += sz + + // Create bucket on the root transaction if this is the first level. + nk := len(keys) + if nk == 0 { + bkt, err := tx.CreateBucket(k) + if err != nil { + return err + } + if err := bkt.SetSequence(seq); err != nil { + return err + } + return nil + } + + // Create buckets on subsequent levels, if necessary. + b := tx.Bucket(keys[0]) + if nk > 1 { + for _, k := range keys[1:] { + b = b.Bucket(k) + } + } + + // If there is no value then this is a bucket call. + if v == nil { + bkt, err := b.CreateBucket(k) + if err != nil { + return err + } + if err := bkt.SetSequence(seq); err != nil { + return err + } + return nil + } + + // Otherwise treat it as a key/value pair. + return b.Put(k, v) + }); err != nil { + return err + } + + return tx.Commit() +} + +// walkFunc is the type of the function called for keys (buckets and "normal" +// values) discovered by Walk. keys is the list of keys to descend to the bucket +// owning the discovered key/value pair k/v. +type walkFunc func(keys [][]byte, k, v []byte, seq uint64) error + +// walk walks recursively the bolt database db, calling walkFn for each key it finds. +func (cmd *CompactCommand) walk(db *bolt.DB, walkFn walkFunc) error { + return db.View(func(tx *bolt.Tx) error { + return tx.ForEach(func(name []byte, b *bolt.Bucket) error { + return cmd.walkBucket(b, nil, name, nil, b.Sequence(), walkFn) + }) + }) +} + +func (cmd *CompactCommand) walkBucket(b *bolt.Bucket, keypath [][]byte, k, v []byte, seq uint64, fn walkFunc) error { + // Execute callback. + if err := fn(keypath, k, v, seq); err != nil { + return err + } + + // If this is not a bucket then stop. + if v != nil { + return nil + } + + // Iterate over each child key/value. + keypath = append(keypath, k) + return b.ForEach(func(k, v []byte) error { + if v == nil { + bkt := b.Bucket(k) + return cmd.walkBucket(bkt, keypath, k, nil, bkt.Sequence(), fn) + } + return cmd.walkBucket(b, keypath, k, v, b.Sequence(), fn) + }) +} + +// Usage returns the help message. +func (cmd *CompactCommand) Usage() string { + return strings.TrimLeft(` +usage: bolt compact [options] -o DST SRC + +Compact opens a database at SRC path and walks it recursively, copying keys +as they are found from all buckets, to a newly created database at DST path. + +The original database is left untouched. + +Additional options include: + + -tx-max-size NUM + Specifies the maximum size of individual transactions. + Defaults to 64KB. +`, "\n") +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cmd/bolt/main_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cmd/bolt/main_test.go new file mode 100644 index 0000000..0a11ff3 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cmd/bolt/main_test.go @@ -0,0 +1,356 @@ +package main_test + +import ( + "bytes" + crypto "crypto/rand" + "encoding/binary" + "fmt" + "io" + "io/ioutil" + "math/rand" + "os" + "strconv" + "testing" + + "github.com/boltdb/bolt" + "github.com/boltdb/bolt/cmd/bolt" +) + +// Ensure the "info" command can print information about a database. +func TestInfoCommand_Run(t *testing.T) { + db := MustOpen(0666, nil) + db.DB.Close() + defer db.Close() + + // Run the info command. + m := NewMain() + if err := m.Run("info", db.Path); err != nil { + t.Fatal(err) + } +} + +// Ensure the "stats" command executes correctly with an empty database. +func TestStatsCommand_Run_EmptyDatabase(t *testing.T) { + // Ignore + if os.Getpagesize() != 4096 { + t.Skip("system does not use 4KB page size") + } + + db := MustOpen(0666, nil) + defer db.Close() + db.DB.Close() + + // Generate expected result. + exp := "Aggregate statistics for 0 buckets\n\n" + + "Page count statistics\n" + + "\tNumber of logical branch pages: 0\n" + + "\tNumber of physical branch overflow pages: 0\n" + + "\tNumber of logical leaf pages: 0\n" + + "\tNumber of physical leaf overflow pages: 0\n" + + "Tree statistics\n" + + "\tNumber of keys/value pairs: 0\n" + + "\tNumber of levels in B+tree: 0\n" + + "Page size utilization\n" + + "\tBytes allocated for physical branch pages: 0\n" + + "\tBytes actually used for branch data: 0 (0%)\n" + + "\tBytes allocated for physical leaf pages: 0\n" + + "\tBytes actually used for leaf data: 0 (0%)\n" + + "Bucket statistics\n" + + "\tTotal number of buckets: 0\n" + + "\tTotal number on inlined buckets: 0 (0%)\n" + + "\tBytes used for inlined buckets: 0 (0%)\n" + + // Run the command. + m := NewMain() + if err := m.Run("stats", db.Path); err != nil { + t.Fatal(err) + } else if m.Stdout.String() != exp { + t.Fatalf("unexpected stdout:\n\n%s", m.Stdout.String()) + } +} + +// Ensure the "stats" command can execute correctly. +func TestStatsCommand_Run(t *testing.T) { + // Ignore + if os.Getpagesize() != 4096 { + t.Skip("system does not use 4KB page size") + } + + db := MustOpen(0666, nil) + defer db.Close() + + if err := db.Update(func(tx *bolt.Tx) error { + // Create "foo" bucket. + b, err := tx.CreateBucket([]byte("foo")) + if err != nil { + return err + } + for i := 0; i < 10; i++ { + if err := b.Put([]byte(strconv.Itoa(i)), []byte(strconv.Itoa(i))); err != nil { + return err + } + } + + // Create "bar" bucket. + b, err = tx.CreateBucket([]byte("bar")) + if err != nil { + return err + } + for i := 0; i < 100; i++ { + if err := b.Put([]byte(strconv.Itoa(i)), []byte(strconv.Itoa(i))); err != nil { + return err + } + } + + // Create "baz" bucket. + b, err = tx.CreateBucket([]byte("baz")) + if err != nil { + return err + } + if err := b.Put([]byte("key"), []byte("value")); err != nil { + return err + } + + return nil + }); err != nil { + t.Fatal(err) + } + db.DB.Close() + + // Generate expected result. + exp := "Aggregate statistics for 3 buckets\n\n" + + "Page count statistics\n" + + "\tNumber of logical branch pages: 0\n" + + "\tNumber of physical branch overflow pages: 0\n" + + "\tNumber of logical leaf pages: 1\n" + + "\tNumber of physical leaf overflow pages: 0\n" + + "Tree statistics\n" + + "\tNumber of keys/value pairs: 111\n" + + "\tNumber of levels in B+tree: 1\n" + + "Page size utilization\n" + + "\tBytes allocated for physical branch pages: 0\n" + + "\tBytes actually used for branch data: 0 (0%)\n" + + "\tBytes allocated for physical leaf pages: 4096\n" + + "\tBytes actually used for leaf data: 1996 (48%)\n" + + "Bucket statistics\n" + + "\tTotal number of buckets: 3\n" + + "\tTotal number on inlined buckets: 2 (66%)\n" + + "\tBytes used for inlined buckets: 236 (11%)\n" + + // Run the command. + m := NewMain() + if err := m.Run("stats", db.Path); err != nil { + t.Fatal(err) + } else if m.Stdout.String() != exp { + t.Fatalf("unexpected stdout:\n\n%s", m.Stdout.String()) + } +} + +// Main represents a test wrapper for main.Main that records output. +type Main struct { + *main.Main + Stdin bytes.Buffer + Stdout bytes.Buffer + Stderr bytes.Buffer +} + +// NewMain returns a new instance of Main. +func NewMain() *Main { + m := &Main{Main: main.NewMain()} + m.Main.Stdin = &m.Stdin + m.Main.Stdout = &m.Stdout + m.Main.Stderr = &m.Stderr + return m +} + +// MustOpen creates a Bolt database in a temporary location. +func MustOpen(mode os.FileMode, options *bolt.Options) *DB { + // Create temporary path. + f, _ := ioutil.TempFile("", "bolt-") + f.Close() + os.Remove(f.Name()) + + db, err := bolt.Open(f.Name(), mode, options) + if err != nil { + panic(err.Error()) + } + return &DB{DB: db, Path: f.Name()} +} + +// DB is a test wrapper for bolt.DB. +type DB struct { + *bolt.DB + Path string +} + +// Close closes and removes the database. +func (db *DB) Close() error { + defer os.Remove(db.Path) + return db.DB.Close() +} + +func TestCompactCommand_Run(t *testing.T) { + var s int64 + if err := binary.Read(crypto.Reader, binary.BigEndian, &s); err != nil { + t.Fatal(err) + } + rand.Seed(s) + + dstdb := MustOpen(0666, nil) + dstdb.Close() + + // fill the db + db := MustOpen(0666, nil) + if err := db.Update(func(tx *bolt.Tx) error { + n := 2 + rand.Intn(5) + for i := 0; i < n; i++ { + k := []byte(fmt.Sprintf("b%d", i)) + b, err := tx.CreateBucketIfNotExists(k) + if err != nil { + return err + } + if err := b.SetSequence(uint64(i)); err != nil { + return err + } + if err := fillBucket(b, append(k, '.')); err != nil { + return err + } + } + return nil + }); err != nil { + db.Close() + t.Fatal(err) + } + + // make the db grow by adding large values, and delete them. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("large_vals")) + if err != nil { + return err + } + n := 5 + rand.Intn(5) + for i := 0; i < n; i++ { + v := make([]byte, 1000*1000*(1+rand.Intn(5))) + _, err := crypto.Read(v) + if err != nil { + return err + } + if err := b.Put([]byte(fmt.Sprintf("l%d", i)), v); err != nil { + return err + } + } + return nil + }); err != nil { + db.Close() + t.Fatal(err) + } + if err := db.Update(func(tx *bolt.Tx) error { + c := tx.Bucket([]byte("large_vals")).Cursor() + for k, _ := c.First(); k != nil; k, _ = c.Next() { + if err := c.Delete(); err != nil { + return err + } + } + return tx.DeleteBucket([]byte("large_vals")) + }); err != nil { + db.Close() + t.Fatal(err) + } + db.DB.Close() + defer db.Close() + defer dstdb.Close() + + dbChk, err := chkdb(db.Path) + if err != nil { + t.Fatal(err) + } + + m := NewMain() + if err := m.Run("compact", "-o", dstdb.Path, db.Path); err != nil { + t.Fatal(err) + } + + dbChkAfterCompact, err := chkdb(db.Path) + if err != nil { + t.Fatal(err) + } + + dstdbChk, err := chkdb(dstdb.Path) + if err != nil { + t.Fatal(err) + } + + if !bytes.Equal(dbChk, dbChkAfterCompact) { + t.Error("the original db has been touched") + } + if !bytes.Equal(dbChk, dstdbChk) { + t.Error("the compacted db data isn't the same than the original db") + } +} + +func fillBucket(b *bolt.Bucket, prefix []byte) error { + n := 10 + rand.Intn(50) + for i := 0; i < n; i++ { + v := make([]byte, 10*(1+rand.Intn(4))) + _, err := crypto.Read(v) + if err != nil { + return err + } + k := append(prefix, []byte(fmt.Sprintf("k%d", i))...) + if err := b.Put(k, v); err != nil { + return err + } + } + // limit depth of subbuckets + s := 2 + rand.Intn(4) + if len(prefix) > (2*s + 1) { + return nil + } + n = 1 + rand.Intn(3) + for i := 0; i < n; i++ { + k := append(prefix, []byte(fmt.Sprintf("b%d", i))...) + sb, err := b.CreateBucket(k) + if err != nil { + return err + } + if err := fillBucket(sb, append(k, '.')); err != nil { + return err + } + } + return nil +} + +func chkdb(path string) ([]byte, error) { + db, err := bolt.Open(path, 0666, nil) + if err != nil { + return nil, err + } + defer db.Close() + var buf bytes.Buffer + err = db.View(func(tx *bolt.Tx) error { + return tx.ForEach(func(name []byte, b *bolt.Bucket) error { + return walkBucket(b, name, nil, &buf) + }) + }) + if err != nil { + return nil, err + } + return buf.Bytes(), nil +} + +func walkBucket(parent *bolt.Bucket, k []byte, v []byte, w io.Writer) error { + if _, err := fmt.Fprintf(w, "%d:%x=%x\n", parent.Sequence(), k, v); err != nil { + return err + } + + // not a bucket, exit. + if v != nil { + return nil + } + return parent.ForEach(func(k, v []byte) error { + if v == nil { + return walkBucket(parent.Bucket(k), k, nil, w) + } + return walkBucket(parent, k, v, w) + }) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cursor.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cursor.go new file mode 100644 index 0000000..1be9f35 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cursor.go @@ -0,0 +1,400 @@ +package bolt + +import ( + "bytes" + "fmt" + "sort" +) + +// Cursor represents an iterator that can traverse over all key/value pairs in a bucket in sorted order. +// Cursors see nested buckets with value == nil. +// Cursors can be obtained from a transaction and are valid as long as the transaction is open. +// +// Keys and values returned from the cursor are only valid for the life of the transaction. +// +// Changing data while traversing with a cursor may cause it to be invalidated +// and return unexpected keys and/or values. You must reposition your cursor +// after mutating data. +type Cursor struct { + bucket *Bucket + stack []elemRef +} + +// Bucket returns the bucket that this cursor was created from. +func (c *Cursor) Bucket() *Bucket { + return c.bucket +} + +// First moves the cursor to the first item in the bucket and returns its key and value. +// If the bucket is empty then a nil key and value are returned. +// The returned key and value are only valid for the life of the transaction. +func (c *Cursor) First() (key []byte, value []byte) { + _assert(c.bucket.tx.db != nil, "tx closed") + c.stack = c.stack[:0] + p, n := c.bucket.pageNode(c.bucket.root) + c.stack = append(c.stack, elemRef{page: p, node: n, index: 0}) + c.first() + + // If we land on an empty page then move to the next value. + // https://github.com/boltdb/bolt/issues/450 + if c.stack[len(c.stack)-1].count() == 0 { + c.next() + } + + k, v, flags := c.keyValue() + if (flags & uint32(bucketLeafFlag)) != 0 { + return k, nil + } + return k, v + +} + +// Last moves the cursor to the last item in the bucket and returns its key and value. +// If the bucket is empty then a nil key and value are returned. +// The returned key and value are only valid for the life of the transaction. +func (c *Cursor) Last() (key []byte, value []byte) { + _assert(c.bucket.tx.db != nil, "tx closed") + c.stack = c.stack[:0] + p, n := c.bucket.pageNode(c.bucket.root) + ref := elemRef{page: p, node: n} + ref.index = ref.count() - 1 + c.stack = append(c.stack, ref) + c.last() + k, v, flags := c.keyValue() + if (flags & uint32(bucketLeafFlag)) != 0 { + return k, nil + } + return k, v +} + +// Next moves the cursor to the next item in the bucket and returns its key and value. +// If the cursor is at the end of the bucket then a nil key and value are returned. +// The returned key and value are only valid for the life of the transaction. +func (c *Cursor) Next() (key []byte, value []byte) { + _assert(c.bucket.tx.db != nil, "tx closed") + k, v, flags := c.next() + if (flags & uint32(bucketLeafFlag)) != 0 { + return k, nil + } + return k, v +} + +// Prev moves the cursor to the previous item in the bucket and returns its key and value. +// If the cursor is at the beginning of the bucket then a nil key and value are returned. +// The returned key and value are only valid for the life of the transaction. +func (c *Cursor) Prev() (key []byte, value []byte) { + _assert(c.bucket.tx.db != nil, "tx closed") + + // Attempt to move back one element until we're successful. + // Move up the stack as we hit the beginning of each page in our stack. + for i := len(c.stack) - 1; i >= 0; i-- { + elem := &c.stack[i] + if elem.index > 0 { + elem.index-- + break + } + c.stack = c.stack[:i] + } + + // If we've hit the end then return nil. + if len(c.stack) == 0 { + return nil, nil + } + + // Move down the stack to find the last element of the last leaf under this branch. + c.last() + k, v, flags := c.keyValue() + if (flags & uint32(bucketLeafFlag)) != 0 { + return k, nil + } + return k, v +} + +// Seek moves the cursor to a given key and returns it. +// If the key does not exist then the next key is used. If no keys +// follow, a nil key is returned. +// The returned key and value are only valid for the life of the transaction. +func (c *Cursor) Seek(seek []byte) (key []byte, value []byte) { + k, v, flags := c.seek(seek) + + // If we ended up after the last element of a page then move to the next one. + if ref := &c.stack[len(c.stack)-1]; ref.index >= ref.count() { + k, v, flags = c.next() + } + + if k == nil { + return nil, nil + } else if (flags & uint32(bucketLeafFlag)) != 0 { + return k, nil + } + return k, v +} + +// Delete removes the current key/value under the cursor from the bucket. +// Delete fails if current key/value is a bucket or if the transaction is not writable. +func (c *Cursor) Delete() error { + if c.bucket.tx.db == nil { + return ErrTxClosed + } else if !c.bucket.Writable() { + return ErrTxNotWritable + } + + key, _, flags := c.keyValue() + // Return an error if current value is a bucket. + if (flags & bucketLeafFlag) != 0 { + return ErrIncompatibleValue + } + c.node().del(key) + + return nil +} + +// seek moves the cursor to a given key and returns it. +// If the key does not exist then the next key is used. +func (c *Cursor) seek(seek []byte) (key []byte, value []byte, flags uint32) { + _assert(c.bucket.tx.db != nil, "tx closed") + + // Start from root page/node and traverse to correct page. + c.stack = c.stack[:0] + c.search(seek, c.bucket.root) + ref := &c.stack[len(c.stack)-1] + + // If the cursor is pointing to the end of page/node then return nil. + if ref.index >= ref.count() { + return nil, nil, 0 + } + + // If this is a bucket then return a nil value. + return c.keyValue() +} + +// first moves the cursor to the first leaf element under the last page in the stack. +func (c *Cursor) first() { + for { + // Exit when we hit a leaf page. + var ref = &c.stack[len(c.stack)-1] + if ref.isLeaf() { + break + } + + // Keep adding pages pointing to the first element to the stack. + var pgid pgid + if ref.node != nil { + pgid = ref.node.inodes[ref.index].pgid + } else { + pgid = ref.page.branchPageElement(uint16(ref.index)).pgid + } + p, n := c.bucket.pageNode(pgid) + c.stack = append(c.stack, elemRef{page: p, node: n, index: 0}) + } +} + +// last moves the cursor to the last leaf element under the last page in the stack. +func (c *Cursor) last() { + for { + // Exit when we hit a leaf page. + ref := &c.stack[len(c.stack)-1] + if ref.isLeaf() { + break + } + + // Keep adding pages pointing to the last element in the stack. + var pgid pgid + if ref.node != nil { + pgid = ref.node.inodes[ref.index].pgid + } else { + pgid = ref.page.branchPageElement(uint16(ref.index)).pgid + } + p, n := c.bucket.pageNode(pgid) + + var nextRef = elemRef{page: p, node: n} + nextRef.index = nextRef.count() - 1 + c.stack = append(c.stack, nextRef) + } +} + +// next moves to the next leaf element and returns the key and value. +// If the cursor is at the last leaf element then it stays there and returns nil. +func (c *Cursor) next() (key []byte, value []byte, flags uint32) { + for { + // Attempt to move over one element until we're successful. + // Move up the stack as we hit the end of each page in our stack. + var i int + for i = len(c.stack) - 1; i >= 0; i-- { + elem := &c.stack[i] + if elem.index < elem.count()-1 { + elem.index++ + break + } + } + + // If we've hit the root page then stop and return. This will leave the + // cursor on the last element of the last page. + if i == -1 { + return nil, nil, 0 + } + + // Otherwise start from where we left off in the stack and find the + // first element of the first leaf page. + c.stack = c.stack[:i+1] + c.first() + + // If this is an empty page then restart and move back up the stack. + // https://github.com/boltdb/bolt/issues/450 + if c.stack[len(c.stack)-1].count() == 0 { + continue + } + + return c.keyValue() + } +} + +// search recursively performs a binary search against a given page/node until it finds a given key. +func (c *Cursor) search(key []byte, pgid pgid) { + p, n := c.bucket.pageNode(pgid) + if p != nil && (p.flags&(branchPageFlag|leafPageFlag)) == 0 { + panic(fmt.Sprintf("invalid page type: %d: %x", p.id, p.flags)) + } + e := elemRef{page: p, node: n} + c.stack = append(c.stack, e) + + // If we're on a leaf page/node then find the specific node. + if e.isLeaf() { + c.nsearch(key) + return + } + + if n != nil { + c.searchNode(key, n) + return + } + c.searchPage(key, p) +} + +func (c *Cursor) searchNode(key []byte, n *node) { + var exact bool + index := sort.Search(len(n.inodes), func(i int) bool { + // TODO(benbjohnson): Optimize this range search. It's a bit hacky right now. + // sort.Search() finds the lowest index where f() != -1 but we need the highest index. + ret := bytes.Compare(n.inodes[i].key, key) + if ret == 0 { + exact = true + } + return ret != -1 + }) + if !exact && index > 0 { + index-- + } + c.stack[len(c.stack)-1].index = index + + // Recursively search to the next page. + c.search(key, n.inodes[index].pgid) +} + +func (c *Cursor) searchPage(key []byte, p *page) { + // Binary search for the correct range. + inodes := p.branchPageElements() + + var exact bool + index := sort.Search(int(p.count), func(i int) bool { + // TODO(benbjohnson): Optimize this range search. It's a bit hacky right now. + // sort.Search() finds the lowest index where f() != -1 but we need the highest index. + ret := bytes.Compare(inodes[i].key(), key) + if ret == 0 { + exact = true + } + return ret != -1 + }) + if !exact && index > 0 { + index-- + } + c.stack[len(c.stack)-1].index = index + + // Recursively search to the next page. + c.search(key, inodes[index].pgid) +} + +// nsearch searches the leaf node on the top of the stack for a key. +func (c *Cursor) nsearch(key []byte) { + e := &c.stack[len(c.stack)-1] + p, n := e.page, e.node + + // If we have a node then search its inodes. + if n != nil { + index := sort.Search(len(n.inodes), func(i int) bool { + return bytes.Compare(n.inodes[i].key, key) != -1 + }) + e.index = index + return + } + + // If we have a page then search its leaf elements. + inodes := p.leafPageElements() + index := sort.Search(int(p.count), func(i int) bool { + return bytes.Compare(inodes[i].key(), key) != -1 + }) + e.index = index +} + +// keyValue returns the key and value of the current leaf element. +func (c *Cursor) keyValue() ([]byte, []byte, uint32) { + ref := &c.stack[len(c.stack)-1] + if ref.count() == 0 || ref.index >= ref.count() { + return nil, nil, 0 + } + + // Retrieve value from node. + if ref.node != nil { + inode := &ref.node.inodes[ref.index] + return inode.key, inode.value, inode.flags + } + + // Or retrieve value from page. + elem := ref.page.leafPageElement(uint16(ref.index)) + return elem.key(), elem.value(), elem.flags +} + +// node returns the node that the cursor is currently positioned on. +func (c *Cursor) node() *node { + _assert(len(c.stack) > 0, "accessing a node with a zero-length cursor stack") + + // If the top of the stack is a leaf node then just return it. + if ref := &c.stack[len(c.stack)-1]; ref.node != nil && ref.isLeaf() { + return ref.node + } + + // Start from root and traverse down the hierarchy. + var n = c.stack[0].node + if n == nil { + n = c.bucket.node(c.stack[0].page.id, nil) + } + for _, ref := range c.stack[:len(c.stack)-1] { + _assert(!n.isLeaf, "expected branch node") + n = n.childAt(int(ref.index)) + } + _assert(n.isLeaf, "expected leaf node") + return n +} + +// elemRef represents a reference to an element on a given page/node. +type elemRef struct { + page *page + node *node + index int +} + +// isLeaf returns whether the ref is pointing at a leaf page/node. +func (r *elemRef) isLeaf() bool { + if r.node != nil { + return r.node.isLeaf + } + return (r.page.flags & leafPageFlag) != 0 +} + +// count returns the number of inodes or page elements. +func (r *elemRef) count() int { + if r.node != nil { + return len(r.node.inodes) + } + return int(r.page.count) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cursor_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cursor_test.go new file mode 100644 index 0000000..562d60f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/cursor_test.go @@ -0,0 +1,817 @@ +package bolt_test + +import ( + "bytes" + "encoding/binary" + "fmt" + "log" + "os" + "reflect" + "sort" + "testing" + "testing/quick" + + "github.com/boltdb/bolt" +) + +// Ensure that a cursor can return a reference to the bucket that created it. +func TestCursor_Bucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if cb := b.Cursor().Bucket(); !reflect.DeepEqual(cb, b) { + t.Fatal("cursor bucket mismatch") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can seek to the appropriate keys. +func TestCursor_Seek(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("0001")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("bar"), []byte("0002")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("0003")); err != nil { + t.Fatal(err) + } + + if _, err := b.CreateBucket([]byte("bkt")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + c := tx.Bucket([]byte("widgets")).Cursor() + + // Exact match should go to the key. + if k, v := c.Seek([]byte("bar")); !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte("0002")) { + t.Fatalf("unexpected value: %v", v) + } + + // Inexact match should go to the next key. + if k, v := c.Seek([]byte("bas")); !bytes.Equal(k, []byte("baz")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte("0003")) { + t.Fatalf("unexpected value: %v", v) + } + + // Low key should go to the first key. + if k, v := c.Seek([]byte("")); !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte("0002")) { + t.Fatalf("unexpected value: %v", v) + } + + // High key should return no key. + if k, v := c.Seek([]byte("zzz")); k != nil { + t.Fatalf("expected nil key: %v", k) + } else if v != nil { + t.Fatalf("expected nil value: %v", v) + } + + // Buckets should return their key but no value. + if k, v := c.Seek([]byte("bkt")); !bytes.Equal(k, []byte("bkt")) { + t.Fatalf("unexpected key: %v", k) + } else if v != nil { + t.Fatalf("expected nil value: %v", v) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +func TestCursor_Delete(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + const count = 1000 + + // Insert every other key between 0 and $count. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + for i := 0; i < count; i += 1 { + k := make([]byte, 8) + binary.BigEndian.PutUint64(k, uint64(i)) + if err := b.Put(k, make([]byte, 100)); err != nil { + t.Fatal(err) + } + } + if _, err := b.CreateBucket([]byte("sub")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + c := tx.Bucket([]byte("widgets")).Cursor() + bound := make([]byte, 8) + binary.BigEndian.PutUint64(bound, uint64(count/2)) + for key, _ := c.First(); bytes.Compare(key, bound) < 0; key, _ = c.Next() { + if err := c.Delete(); err != nil { + t.Fatal(err) + } + } + + c.Seek([]byte("sub")) + if err := c.Delete(); err != bolt.ErrIncompatibleValue { + t.Fatalf("unexpected error: %s", err) + } + + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + stats := tx.Bucket([]byte("widgets")).Stats() + if stats.KeyN != count/2+1 { + t.Fatalf("unexpected KeyN: %d", stats.KeyN) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can seek to the appropriate keys when there are a +// large number of keys. This test also checks that seek will always move +// forward to the next key. +// +// Related: https://github.com/boltdb/bolt/pull/187 +func TestCursor_Seek_Large(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var count = 10000 + + // Insert every other key between 0 and $count. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + for i := 0; i < count; i += 100 { + for j := i; j < i+100; j += 2 { + k := make([]byte, 8) + binary.BigEndian.PutUint64(k, uint64(j)) + if err := b.Put(k, make([]byte, 100)); err != nil { + t.Fatal(err) + } + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + c := tx.Bucket([]byte("widgets")).Cursor() + for i := 0; i < count; i++ { + seek := make([]byte, 8) + binary.BigEndian.PutUint64(seek, uint64(i)) + + k, _ := c.Seek(seek) + + // The last seek is beyond the end of the the range so + // it should return nil. + if i == count-1 { + if k != nil { + t.Fatal("expected nil key") + } + continue + } + + // Otherwise we should seek to the exact key or the next key. + num := binary.BigEndian.Uint64(k) + if i%2 == 0 { + if num != uint64(i) { + t.Fatalf("unexpected num: %d", num) + } + } else { + if num != uint64(i+1) { + t.Fatalf("unexpected num: %d", num) + } + } + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a cursor can iterate over an empty bucket without error. +func TestCursor_EmptyBucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + c := tx.Bucket([]byte("widgets")).Cursor() + k, v := c.First() + if k != nil { + t.Fatalf("unexpected key: %v", k) + } else if v != nil { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can reverse iterate over an empty bucket without error. +func TestCursor_EmptyBucketReverse(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + t.Fatal(err) + } + if err := db.View(func(tx *bolt.Tx) error { + c := tx.Bucket([]byte("widgets")).Cursor() + k, v := c.Last() + if k != nil { + t.Fatalf("unexpected key: %v", k) + } else if v != nil { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can iterate over a single root with a couple elements. +func TestCursor_Iterate_Leaf(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte{}); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte{0}); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("bar"), []byte{1}); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + tx, err := db.Begin(false) + if err != nil { + t.Fatal(err) + } + defer func() { _ = tx.Rollback() }() + + c := tx.Bucket([]byte("widgets")).Cursor() + + k, v := c.First() + if !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte{1}) { + t.Fatalf("unexpected value: %v", v) + } + + k, v = c.Next() + if !bytes.Equal(k, []byte("baz")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte{}) { + t.Fatalf("unexpected value: %v", v) + } + + k, v = c.Next() + if !bytes.Equal(k, []byte("foo")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte{0}) { + t.Fatalf("unexpected value: %v", v) + } + + k, v = c.Next() + if k != nil { + t.Fatalf("expected nil key: %v", k) + } else if v != nil { + t.Fatalf("expected nil value: %v", v) + } + + k, v = c.Next() + if k != nil { + t.Fatalf("expected nil key: %v", k) + } else if v != nil { + t.Fatalf("expected nil value: %v", v) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can iterate in reverse over a single root with a couple elements. +func TestCursor_LeafRootReverse(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte{}); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte{0}); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("bar"), []byte{1}); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + tx, err := db.Begin(false) + if err != nil { + t.Fatal(err) + } + c := tx.Bucket([]byte("widgets")).Cursor() + + if k, v := c.Last(); !bytes.Equal(k, []byte("foo")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte{0}) { + t.Fatalf("unexpected value: %v", v) + } + + if k, v := c.Prev(); !bytes.Equal(k, []byte("baz")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte{}) { + t.Fatalf("unexpected value: %v", v) + } + + if k, v := c.Prev(); !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, []byte{1}) { + t.Fatalf("unexpected value: %v", v) + } + + if k, v := c.Prev(); k != nil { + t.Fatalf("expected nil key: %v", k) + } else if v != nil { + t.Fatalf("expected nil value: %v", v) + } + + if k, v := c.Prev(); k != nil { + t.Fatalf("expected nil key: %v", k) + } else if v != nil { + t.Fatalf("expected nil value: %v", v) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can restart from the beginning. +func TestCursor_Restart(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("bar"), []byte{}); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte{}); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + tx, err := db.Begin(false) + if err != nil { + t.Fatal(err) + } + c := tx.Bucket([]byte("widgets")).Cursor() + + if k, _ := c.First(); !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } + if k, _ := c.Next(); !bytes.Equal(k, []byte("foo")) { + t.Fatalf("unexpected key: %v", k) + } + + if k, _ := c.First(); !bytes.Equal(k, []byte("bar")) { + t.Fatalf("unexpected key: %v", k) + } + if k, _ := c.Next(); !bytes.Equal(k, []byte("foo")) { + t.Fatalf("unexpected key: %v", k) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } +} + +// Ensure that a cursor can skip over empty pages that have been deleted. +func TestCursor_First_EmptyPages(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Create 1000 keys in the "widgets" bucket. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + for i := 0; i < 1000; i++ { + if err := b.Put(u64tob(uint64(i)), []byte{}); err != nil { + t.Fatal(err) + } + } + + return nil + }); err != nil { + t.Fatal(err) + } + + // Delete half the keys and then try to iterate. + if err := db.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 0; i < 600; i++ { + if err := b.Delete(u64tob(uint64(i))); err != nil { + t.Fatal(err) + } + } + + c := b.Cursor() + var n int + for k, _ := c.First(); k != nil; k, _ = c.Next() { + n++ + } + if n != 400 { + t.Fatalf("unexpected key count: %d", n) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx can iterate over all elements in a bucket. +func TestCursor_QuickCheck(t *testing.T) { + f := func(items testdata) bool { + db := MustOpenDB() + defer db.MustClose() + + // Bulk insert all values. + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + for _, item := range items { + if err := b.Put(item.Key, item.Value); err != nil { + t.Fatal(err) + } + } + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + + // Sort test data. + sort.Sort(items) + + // Iterate over all items and check consistency. + var index = 0 + tx, err = db.Begin(false) + if err != nil { + t.Fatal(err) + } + + c := tx.Bucket([]byte("widgets")).Cursor() + for k, v := c.First(); k != nil && index < len(items); k, v = c.Next() { + if !bytes.Equal(k, items[index].Key) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, items[index].Value) { + t.Fatalf("unexpected value: %v", v) + } + index++ + } + if len(items) != index { + t.Fatalf("unexpected item count: %v, expected %v", len(items), index) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + + return true + } + if err := quick.Check(f, qconfig()); err != nil { + t.Error(err) + } +} + +// Ensure that a transaction can iterate over all elements in a bucket in reverse. +func TestCursor_QuickCheck_Reverse(t *testing.T) { + f := func(items testdata) bool { + db := MustOpenDB() + defer db.MustClose() + + // Bulk insert all values. + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + for _, item := range items { + if err := b.Put(item.Key, item.Value); err != nil { + t.Fatal(err) + } + } + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + + // Sort test data. + sort.Sort(revtestdata(items)) + + // Iterate over all items and check consistency. + var index = 0 + tx, err = db.Begin(false) + if err != nil { + t.Fatal(err) + } + c := tx.Bucket([]byte("widgets")).Cursor() + for k, v := c.Last(); k != nil && index < len(items); k, v = c.Prev() { + if !bytes.Equal(k, items[index].Key) { + t.Fatalf("unexpected key: %v", k) + } else if !bytes.Equal(v, items[index].Value) { + t.Fatalf("unexpected value: %v", v) + } + index++ + } + if len(items) != index { + t.Fatalf("unexpected item count: %v, expected %v", len(items), index) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + + return true + } + if err := quick.Check(f, qconfig()); err != nil { + t.Error(err) + } +} + +// Ensure that a Tx cursor can iterate over subbuckets. +func TestCursor_QuickCheck_BucketsOnly(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("bar")); err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("baz")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + var names []string + c := tx.Bucket([]byte("widgets")).Cursor() + for k, v := c.First(); k != nil; k, v = c.Next() { + names = append(names, string(k)) + if v != nil { + t.Fatalf("unexpected value: %v", v) + } + } + if !reflect.DeepEqual(names, []string{"bar", "baz", "foo"}) { + t.Fatalf("unexpected names: %+v", names) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx cursor can reverse iterate over subbuckets. +func TestCursor_QuickCheck_BucketsOnly_Reverse(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("bar")); err != nil { + t.Fatal(err) + } + if _, err := b.CreateBucket([]byte("baz")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + var names []string + c := tx.Bucket([]byte("widgets")).Cursor() + for k, v := c.Last(); k != nil; k, v = c.Prev() { + names = append(names, string(k)) + if v != nil { + t.Fatalf("unexpected value: %v", v) + } + } + if !reflect.DeepEqual(names, []string{"foo", "baz", "bar"}) { + t.Fatalf("unexpected names: %+v", names) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +func ExampleCursor() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Start a read-write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + // Create a new bucket. + b, err := tx.CreateBucket([]byte("animals")) + if err != nil { + return err + } + + // Insert data into a bucket. + if err := b.Put([]byte("dog"), []byte("fun")); err != nil { + log.Fatal(err) + } + if err := b.Put([]byte("cat"), []byte("lame")); err != nil { + log.Fatal(err) + } + if err := b.Put([]byte("liger"), []byte("awesome")); err != nil { + log.Fatal(err) + } + + // Create a cursor for iteration. + c := b.Cursor() + + // Iterate over items in sorted key order. This starts from the + // first key/value pair and updates the k/v variables to the + // next key/value on each iteration. + // + // The loop finishes at the end of the cursor when a nil key is returned. + for k, v := c.First(); k != nil; k, v = c.Next() { + fmt.Printf("A %s is %s.\n", k, v) + } + + return nil + }); err != nil { + log.Fatal(err) + } + + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // A cat is lame. + // A dog is fun. + // A liger is awesome. +} + +func ExampleCursor_reverse() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Start a read-write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + // Create a new bucket. + b, err := tx.CreateBucket([]byte("animals")) + if err != nil { + return err + } + + // Insert data into a bucket. + if err := b.Put([]byte("dog"), []byte("fun")); err != nil { + log.Fatal(err) + } + if err := b.Put([]byte("cat"), []byte("lame")); err != nil { + log.Fatal(err) + } + if err := b.Put([]byte("liger"), []byte("awesome")); err != nil { + log.Fatal(err) + } + + // Create a cursor for iteration. + c := b.Cursor() + + // Iterate over items in reverse sorted key order. This starts + // from the last key/value pair and updates the k/v variables to + // the previous key/value on each iteration. + // + // The loop finishes at the beginning of the cursor when a nil key + // is returned. + for k, v := c.Last(); k != nil; k, v = c.Prev() { + fmt.Printf("A %s is %s.\n", k, v) + } + + return nil + }); err != nil { + log.Fatal(err) + } + + // Close the database to release the file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // A liger is awesome. + // A dog is fun. + // A cat is lame. +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/db.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/db.go new file mode 100644 index 0000000..48da059 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/db.go @@ -0,0 +1,1036 @@ +package bolt + +import ( + "errors" + "fmt" + "hash/fnv" + "log" + "os" + "runtime" + "runtime/debug" + "strings" + "sync" + "time" + "unsafe" +) + +// The largest step that can be taken when remapping the mmap. +const maxMmapStep = 1 << 30 // 1GB + +// The data file format version. +const version = 2 + +// Represents a marker value to indicate that a file is a Bolt DB. +const magic uint32 = 0xED0CDAED + +// IgnoreNoSync specifies whether the NoSync field of a DB is ignored when +// syncing changes to a file. This is required as some operating systems, +// such as OpenBSD, do not have a unified buffer cache (UBC) and writes +// must be synchronized using the msync(2) syscall. +const IgnoreNoSync = runtime.GOOS == "openbsd" + +// Default values if not set in a DB instance. +const ( + DefaultMaxBatchSize int = 1000 + DefaultMaxBatchDelay = 10 * time.Millisecond + DefaultAllocSize = 16 * 1024 * 1024 +) + +// default page size for db is set to the OS page size. +var defaultPageSize = os.Getpagesize() + +// DB represents a collection of buckets persisted to a file on disk. +// All data access is performed through transactions which can be obtained through the DB. +// All the functions on DB will return a ErrDatabaseNotOpen if accessed before Open() is called. +type DB struct { + // When enabled, the database will perform a Check() after every commit. + // A panic is issued if the database is in an inconsistent state. This + // flag has a large performance impact so it should only be used for + // debugging purposes. + StrictMode bool + + // Setting the NoSync flag will cause the database to skip fsync() + // calls after each commit. This can be useful when bulk loading data + // into a database and you can restart the bulk load in the event of + // a system failure or database corruption. Do not set this flag for + // normal use. + // + // If the package global IgnoreNoSync constant is true, this value is + // ignored. See the comment on that constant for more details. + // + // THIS IS UNSAFE. PLEASE USE WITH CAUTION. + NoSync bool + + // When true, skips the truncate call when growing the database. + // Setting this to true is only safe on non-ext3/ext4 systems. + // Skipping truncation avoids preallocation of hard drive space and + // bypasses a truncate() and fsync() syscall on remapping. + // + // https://github.com/boltdb/bolt/issues/284 + NoGrowSync bool + + // If you want to read the entire database fast, you can set MmapFlag to + // syscall.MAP_POPULATE on Linux 2.6.23+ for sequential read-ahead. + MmapFlags int + + // MaxBatchSize is the maximum size of a batch. Default value is + // copied from DefaultMaxBatchSize in Open. + // + // If <=0, disables batching. + // + // Do not change concurrently with calls to Batch. + MaxBatchSize int + + // MaxBatchDelay is the maximum delay before a batch starts. + // Default value is copied from DefaultMaxBatchDelay in Open. + // + // If <=0, effectively disables batching. + // + // Do not change concurrently with calls to Batch. + MaxBatchDelay time.Duration + + // AllocSize is the amount of space allocated when the database + // needs to create new pages. This is done to amortize the cost + // of truncate() and fsync() when growing the data file. + AllocSize int + + path string + file *os.File + lockfile *os.File // windows only + dataref []byte // mmap'ed readonly, write throws SEGV + data *[maxMapSize]byte + datasz int + filesz int // current on disk file size + meta0 *meta + meta1 *meta + pageSize int + opened bool + rwtx *Tx + txs []*Tx + freelist *freelist + stats Stats + + pagePool sync.Pool + + batchMu sync.Mutex + batch *batch + + rwlock sync.Mutex // Allows only one writer at a time. + metalock sync.Mutex // Protects meta page access. + mmaplock sync.RWMutex // Protects mmap access during remapping. + statlock sync.RWMutex // Protects stats access. + + ops struct { + writeAt func(b []byte, off int64) (n int, err error) + } + + // Read only mode. + // When true, Update() and Begin(true) return ErrDatabaseReadOnly immediately. + readOnly bool +} + +// Path returns the path to currently open database file. +func (db *DB) Path() string { + return db.path +} + +// GoString returns the Go string representation of the database. +func (db *DB) GoString() string { + return fmt.Sprintf("bolt.DB{path:%q}", db.path) +} + +// String returns the string representation of the database. +func (db *DB) String() string { + return fmt.Sprintf("DB<%q>", db.path) +} + +// Open creates and opens a database at the given path. +// If the file does not exist then it will be created automatically. +// Passing in nil options will cause Bolt to open the database with the default options. +func Open(path string, mode os.FileMode, options *Options) (*DB, error) { + var db = &DB{opened: true} + + // Set default options if no options are provided. + if options == nil { + options = DefaultOptions + } + db.NoGrowSync = options.NoGrowSync + db.MmapFlags = options.MmapFlags + + // Set default values for later DB operations. + db.MaxBatchSize = DefaultMaxBatchSize + db.MaxBatchDelay = DefaultMaxBatchDelay + db.AllocSize = DefaultAllocSize + + flag := os.O_RDWR + if options.ReadOnly { + flag = os.O_RDONLY + db.readOnly = true + } + + // Open data file and separate sync handler for metadata writes. + db.path = path + var err error + if db.file, err = os.OpenFile(db.path, flag|os.O_CREATE, mode); err != nil { + _ = db.close() + return nil, err + } + + // Lock file so that other processes using Bolt in read-write mode cannot + // use the database at the same time. This would cause corruption since + // the two processes would write meta pages and free pages separately. + // The database file is locked exclusively (only one process can grab the lock) + // if !options.ReadOnly. + // The database file is locked using the shared lock (more than one process may + // hold a lock at the same time) otherwise (options.ReadOnly is set). + if err := flock(db, mode, !db.readOnly, options.Timeout); err != nil { + _ = db.close() + return nil, err + } + + // Default values for test hooks + db.ops.writeAt = db.file.WriteAt + + // Initialize the database if it doesn't exist. + if info, err := db.file.Stat(); err != nil { + return nil, err + } else if info.Size() == 0 { + // Initialize new files with meta pages. + if err := db.init(); err != nil { + return nil, err + } + } else { + // Read the first meta page to determine the page size. + var buf [0x1000]byte + if _, err := db.file.ReadAt(buf[:], 0); err == nil { + m := db.pageInBuffer(buf[:], 0).meta() + if err := m.validate(); err != nil { + // If we can't read the page size, we can assume it's the same + // as the OS -- since that's how the page size was chosen in the + // first place. + // + // If the first page is invalid and this OS uses a different + // page size than what the database was created with then we + // are out of luck and cannot access the database. + db.pageSize = os.Getpagesize() + } else { + db.pageSize = int(m.pageSize) + } + } + } + + // Initialize page pool. + db.pagePool = sync.Pool{ + New: func() interface{} { + return make([]byte, db.pageSize) + }, + } + + // Memory map the data file. + if err := db.mmap(options.InitialMmapSize); err != nil { + _ = db.close() + return nil, err + } + + // Read in the freelist. + db.freelist = newFreelist() + db.freelist.read(db.page(db.meta().freelist)) + + // Mark the database as opened and return. + return db, nil +} + +// mmap opens the underlying memory-mapped file and initializes the meta references. +// minsz is the minimum size that the new mmap can be. +func (db *DB) mmap(minsz int) error { + db.mmaplock.Lock() + defer db.mmaplock.Unlock() + + info, err := db.file.Stat() + if err != nil { + return fmt.Errorf("mmap stat error: %s", err) + } else if int(info.Size()) < db.pageSize*2 { + return fmt.Errorf("file size too small") + } + + // Ensure the size is at least the minimum size. + var size = int(info.Size()) + if size < minsz { + size = minsz + } + size, err = db.mmapSize(size) + if err != nil { + return err + } + + // Dereference all mmap references before unmapping. + if db.rwtx != nil { + db.rwtx.root.dereference() + } + + // Unmap existing data before continuing. + if err := db.munmap(); err != nil { + return err + } + + // Memory-map the data file as a byte slice. + if err := mmap(db, size); err != nil { + return err + } + + // Save references to the meta pages. + db.meta0 = db.page(0).meta() + db.meta1 = db.page(1).meta() + + // Validate the meta pages. We only return an error if both meta pages fail + // validation, since meta0 failing validation means that it wasn't saved + // properly -- but we can recover using meta1. And vice-versa. + err0 := db.meta0.validate() + err1 := db.meta1.validate() + if err0 != nil && err1 != nil { + return err0 + } + + return nil +} + +// munmap unmaps the data file from memory. +func (db *DB) munmap() error { + if err := munmap(db); err != nil { + return fmt.Errorf("unmap error: " + err.Error()) + } + return nil +} + +// mmapSize determines the appropriate size for the mmap given the current size +// of the database. The minimum size is 32KB and doubles until it reaches 1GB. +// Returns an error if the new mmap size is greater than the max allowed. +func (db *DB) mmapSize(size int) (int, error) { + // Double the size from 32KB until 1GB. + for i := uint(15); i <= 30; i++ { + if size <= 1<<i { + return 1 << i, nil + } + } + + // Verify the requested size is not above the maximum allowed. + if size > maxMapSize { + return 0, fmt.Errorf("mmap too large") + } + + // If larger than 1GB then grow by 1GB at a time. + sz := int64(size) + if remainder := sz % int64(maxMmapStep); remainder > 0 { + sz += int64(maxMmapStep) - remainder + } + + // Ensure that the mmap size is a multiple of the page size. + // This should always be true since we're incrementing in MBs. + pageSize := int64(db.pageSize) + if (sz % pageSize) != 0 { + sz = ((sz / pageSize) + 1) * pageSize + } + + // If we've exceeded the max size then only grow up to the max size. + if sz > maxMapSize { + sz = maxMapSize + } + + return int(sz), nil +} + +// init creates a new database file and initializes its meta pages. +func (db *DB) init() error { + // Set the page size to the OS page size. + db.pageSize = os.Getpagesize() + + // Create two meta pages on a buffer. + buf := make([]byte, db.pageSize*4) + for i := 0; i < 2; i++ { + p := db.pageInBuffer(buf[:], pgid(i)) + p.id = pgid(i) + p.flags = metaPageFlag + + // Initialize the meta page. + m := p.meta() + m.magic = magic + m.version = version + m.pageSize = uint32(db.pageSize) + m.freelist = 2 + m.root = bucket{root: 3} + m.pgid = 4 + m.txid = txid(i) + m.checksum = m.sum64() + } + + // Write an empty freelist at page 3. + p := db.pageInBuffer(buf[:], pgid(2)) + p.id = pgid(2) + p.flags = freelistPageFlag + p.count = 0 + + // Write an empty leaf page at page 4. + p = db.pageInBuffer(buf[:], pgid(3)) + p.id = pgid(3) + p.flags = leafPageFlag + p.count = 0 + + // Write the buffer to our data file. + if _, err := db.ops.writeAt(buf, 0); err != nil { + return err + } + if err := fdatasync(db); err != nil { + return err + } + + return nil +} + +// Close releases all database resources. +// All transactions must be closed before closing the database. +func (db *DB) Close() error { + db.rwlock.Lock() + defer db.rwlock.Unlock() + + db.metalock.Lock() + defer db.metalock.Unlock() + + db.mmaplock.RLock() + defer db.mmaplock.RUnlock() + + return db.close() +} + +func (db *DB) close() error { + if !db.opened { + return nil + } + + db.opened = false + + db.freelist = nil + + // Clear ops. + db.ops.writeAt = nil + + // Close the mmap. + if err := db.munmap(); err != nil { + return err + } + + // Close file handles. + if db.file != nil { + // No need to unlock read-only file. + if !db.readOnly { + // Unlock the file. + if err := funlock(db); err != nil { + log.Printf("bolt.Close(): funlock error: %s", err) + } + } + + // Close the file descriptor. + if err := db.file.Close(); err != nil { + return fmt.Errorf("db file close: %s", err) + } + db.file = nil + } + + db.path = "" + return nil +} + +// Begin starts a new transaction. +// Multiple read-only transactions can be used concurrently but only one +// write transaction can be used at a time. Starting multiple write transactions +// will cause the calls to block and be serialized until the current write +// transaction finishes. +// +// Transactions should not be dependent on one another. Opening a read +// transaction and a write transaction in the same goroutine can cause the +// writer to deadlock because the database periodically needs to re-mmap itself +// as it grows and it cannot do that while a read transaction is open. +// +// If a long running read transaction (for example, a snapshot transaction) is +// needed, you might want to set DB.InitialMmapSize to a large enough value +// to avoid potential blocking of write transaction. +// +// IMPORTANT: You must close read-only transactions after you are finished or +// else the database will not reclaim old pages. +func (db *DB) Begin(writable bool) (*Tx, error) { + if writable { + return db.beginRWTx() + } + return db.beginTx() +} + +func (db *DB) beginTx() (*Tx, error) { + // Lock the meta pages while we initialize the transaction. We obtain + // the meta lock before the mmap lock because that's the order that the + // write transaction will obtain them. + db.metalock.Lock() + + // Obtain a read-only lock on the mmap. When the mmap is remapped it will + // obtain a write lock so all transactions must finish before it can be + // remapped. + db.mmaplock.RLock() + + // Exit if the database is not open yet. + if !db.opened { + db.mmaplock.RUnlock() + db.metalock.Unlock() + return nil, ErrDatabaseNotOpen + } + + // Create a transaction associated with the database. + t := &Tx{} + t.init(db) + + // Keep track of transaction until it closes. + db.txs = append(db.txs, t) + n := len(db.txs) + + // Unlock the meta pages. + db.metalock.Unlock() + + // Update the transaction stats. + db.statlock.Lock() + db.stats.TxN++ + db.stats.OpenTxN = n + db.statlock.Unlock() + + return t, nil +} + +func (db *DB) beginRWTx() (*Tx, error) { + // If the database was opened with Options.ReadOnly, return an error. + if db.readOnly { + return nil, ErrDatabaseReadOnly + } + + // Obtain writer lock. This is released by the transaction when it closes. + // This enforces only one writer transaction at a time. + db.rwlock.Lock() + + // Once we have the writer lock then we can lock the meta pages so that + // we can set up the transaction. + db.metalock.Lock() + defer db.metalock.Unlock() + + // Exit if the database is not open yet. + if !db.opened { + db.rwlock.Unlock() + return nil, ErrDatabaseNotOpen + } + + // Create a transaction associated with the database. + t := &Tx{writable: true} + t.init(db) + db.rwtx = t + + // Free any pages associated with closed read-only transactions. + var minid txid = 0xFFFFFFFFFFFFFFFF + for _, t := range db.txs { + if t.meta.txid < minid { + minid = t.meta.txid + } + } + if minid > 0 { + db.freelist.release(minid - 1) + } + + return t, nil +} + +// removeTx removes a transaction from the database. +func (db *DB) removeTx(tx *Tx) { + // Release the read lock on the mmap. + db.mmaplock.RUnlock() + + // Use the meta lock to restrict access to the DB object. + db.metalock.Lock() + + // Remove the transaction. + for i, t := range db.txs { + if t == tx { + db.txs = append(db.txs[:i], db.txs[i+1:]...) + break + } + } + n := len(db.txs) + + // Unlock the meta pages. + db.metalock.Unlock() + + // Merge statistics. + db.statlock.Lock() + db.stats.OpenTxN = n + db.stats.TxStats.add(&tx.stats) + db.statlock.Unlock() +} + +// Update executes a function within the context of a read-write managed transaction. +// If no error is returned from the function then the transaction is committed. +// If an error is returned then the entire transaction is rolled back. +// Any error that is returned from the function or returned from the commit is +// returned from the Update() method. +// +// Attempting to manually commit or rollback within the function will cause a panic. +func (db *DB) Update(fn func(*Tx) error) error { + t, err := db.Begin(true) + if err != nil { + return err + } + + // Make sure the transaction rolls back in the event of a panic. + defer func() { + if t.db != nil { + t.rollback() + } + }() + + // Mark as a managed tx so that the inner function cannot manually commit. + t.managed = true + + // If an error is returned from the function then rollback and return error. + err = fn(t) + t.managed = false + if err != nil { + _ = t.Rollback() + return err + } + + return t.Commit() +} + +// View executes a function within the context of a managed read-only transaction. +// Any error that is returned from the function is returned from the View() method. +// +// Attempting to manually rollback within the function will cause a panic. +func (db *DB) View(fn func(*Tx) error) error { + t, err := db.Begin(false) + if err != nil { + return err + } + + // Make sure the transaction rolls back in the event of a panic. + defer func() { + if t.db != nil { + t.rollback() + } + }() + + // Mark as a managed tx so that the inner function cannot manually rollback. + t.managed = true + + // If an error is returned from the function then pass it through. + err = fn(t) + t.managed = false + if err != nil { + _ = t.Rollback() + return err + } + + if err := t.Rollback(); err != nil { + return err + } + + return nil +} + +// Batch calls fn as part of a batch. It behaves similar to Update, +// except: +// +// 1. concurrent Batch calls can be combined into a single Bolt +// transaction. +// +// 2. the function passed to Batch may be called multiple times, +// regardless of whether it returns error or not. +// +// This means that Batch function side effects must be idempotent and +// take permanent effect only after a successful return is seen in +// caller. +// +// The maximum batch size and delay can be adjusted with DB.MaxBatchSize +// and DB.MaxBatchDelay, respectively. +// +// Batch is only useful when there are multiple goroutines calling it. +func (db *DB) Batch(fn func(*Tx) error) error { + errCh := make(chan error, 1) + + db.batchMu.Lock() + if (db.batch == nil) || (db.batch != nil && len(db.batch.calls) >= db.MaxBatchSize) { + // There is no existing batch, or the existing batch is full; start a new one. + db.batch = &batch{ + db: db, + } + db.batch.timer = time.AfterFunc(db.MaxBatchDelay, db.batch.trigger) + } + db.batch.calls = append(db.batch.calls, call{fn: fn, err: errCh}) + if len(db.batch.calls) >= db.MaxBatchSize { + // wake up batch, it's ready to run + go db.batch.trigger() + } + db.batchMu.Unlock() + + err := <-errCh + if err == trySolo { + err = db.Update(fn) + } + return err +} + +type call struct { + fn func(*Tx) error + err chan<- error +} + +type batch struct { + db *DB + timer *time.Timer + start sync.Once + calls []call +} + +// trigger runs the batch if it hasn't already been run. +func (b *batch) trigger() { + b.start.Do(b.run) +} + +// run performs the transactions in the batch and communicates results +// back to DB.Batch. +func (b *batch) run() { + b.db.batchMu.Lock() + b.timer.Stop() + // Make sure no new work is added to this batch, but don't break + // other batches. + if b.db.batch == b { + b.db.batch = nil + } + b.db.batchMu.Unlock() + +retry: + for len(b.calls) > 0 { + var failIdx = -1 + err := b.db.Update(func(tx *Tx) error { + for i, c := range b.calls { + if err := safelyCall(c.fn, tx); err != nil { + failIdx = i + return err + } + } + return nil + }) + + if failIdx >= 0 { + // take the failing transaction out of the batch. it's + // safe to shorten b.calls here because db.batch no longer + // points to us, and we hold the mutex anyway. + c := b.calls[failIdx] + b.calls[failIdx], b.calls = b.calls[len(b.calls)-1], b.calls[:len(b.calls)-1] + // tell the submitter re-run it solo, continue with the rest of the batch + c.err <- trySolo + continue retry + } + + // pass success, or bolt internal errors, to all callers + for _, c := range b.calls { + if c.err != nil { + c.err <- err + } + } + break retry + } +} + +// trySolo is a special sentinel error value used for signaling that a +// transaction function should be re-run. It should never be seen by +// callers. +var trySolo = errors.New("batch function returned an error and should be re-run solo") + +type panicked struct { + reason interface{} +} + +func (p panicked) Error() string { + if err, ok := p.reason.(error); ok { + return err.Error() + } + return fmt.Sprintf("panic: %v", p.reason) +} + +func safelyCall(fn func(*Tx) error, tx *Tx) (err error) { + defer func() { + if p := recover(); p != nil { + err = panicked{p} + } + }() + return fn(tx) +} + +// Sync executes fdatasync() against the database file handle. +// +// This is not necessary under normal operation, however, if you use NoSync +// then it allows you to force the database file to sync against the disk. +func (db *DB) Sync() error { return fdatasync(db) } + +// Stats retrieves ongoing performance stats for the database. +// This is only updated when a transaction closes. +func (db *DB) Stats() Stats { + db.statlock.RLock() + defer db.statlock.RUnlock() + return db.stats +} + +// This is for internal access to the raw data bytes from the C cursor, use +// carefully, or not at all. +func (db *DB) Info() *Info { + return &Info{uintptr(unsafe.Pointer(&db.data[0])), db.pageSize} +} + +// page retrieves a page reference from the mmap based on the current page size. +func (db *DB) page(id pgid) *page { + pos := id * pgid(db.pageSize) + return (*page)(unsafe.Pointer(&db.data[pos])) +} + +// pageInBuffer retrieves a page reference from a given byte array based on the current page size. +func (db *DB) pageInBuffer(b []byte, id pgid) *page { + return (*page)(unsafe.Pointer(&b[id*pgid(db.pageSize)])) +} + +// meta retrieves the current meta page reference. +func (db *DB) meta() *meta { + // We have to return the meta with the highest txid which doesn't fail + // validation. Otherwise, we can cause errors when in fact the database is + // in a consistent state. metaA is the one with the higher txid. + metaA := db.meta0 + metaB := db.meta1 + if db.meta1.txid > db.meta0.txid { + metaA = db.meta1 + metaB = db.meta0 + } + + // Use higher meta page if valid. Otherwise fallback to previous, if valid. + if err := metaA.validate(); err == nil { + return metaA + } else if err := metaB.validate(); err == nil { + return metaB + } + + // This should never be reached, because both meta1 and meta0 were validated + // on mmap() and we do fsync() on every write. + panic("bolt.DB.meta(): invalid meta pages") +} + +// allocate returns a contiguous block of memory starting at a given page. +func (db *DB) allocate(count int) (*page, error) { + // Allocate a temporary buffer for the page. + var buf []byte + if count == 1 { + buf = db.pagePool.Get().([]byte) + } else { + buf = make([]byte, count*db.pageSize) + } + p := (*page)(unsafe.Pointer(&buf[0])) + p.overflow = uint32(count - 1) + + // Use pages from the freelist if they are available. + if p.id = db.freelist.allocate(count); p.id != 0 { + return p, nil + } + + // Resize mmap() if we're at the end. + p.id = db.rwtx.meta.pgid + var minsz = int((p.id+pgid(count))+1) * db.pageSize + if minsz >= db.datasz { + if err := db.mmap(minsz); err != nil { + return nil, fmt.Errorf("mmap allocate error: %s", err) + } + } + + // Move the page id high water mark. + db.rwtx.meta.pgid += pgid(count) + + return p, nil +} + +// grow grows the size of the database to the given sz. +func (db *DB) grow(sz int) error { + // Ignore if the new size is less than available file size. + if sz <= db.filesz { + return nil + } + + // If the data is smaller than the alloc size then only allocate what's needed. + // Once it goes over the allocation size then allocate in chunks. + if db.datasz < db.AllocSize { + sz = db.datasz + } else { + sz += db.AllocSize + } + + // Truncate and fsync to ensure file size metadata is flushed. + // https://github.com/boltdb/bolt/issues/284 + if !db.NoGrowSync && !db.readOnly { + if runtime.GOOS != "windows" { + if err := db.file.Truncate(int64(sz)); err != nil { + return fmt.Errorf("file resize error: %s", err) + } + } + if err := db.file.Sync(); err != nil { + return fmt.Errorf("file sync error: %s", err) + } + } + + db.filesz = sz + return nil +} + +func (db *DB) IsReadOnly() bool { + return db.readOnly +} + +// Options represents the options that can be set when opening a database. +type Options struct { + // Timeout is the amount of time to wait to obtain a file lock. + // When set to zero it will wait indefinitely. This option is only + // available on Darwin and Linux. + Timeout time.Duration + + // Sets the DB.NoGrowSync flag before memory mapping the file. + NoGrowSync bool + + // Open database in read-only mode. Uses flock(..., LOCK_SH |LOCK_NB) to + // grab a shared lock (UNIX). + ReadOnly bool + + // Sets the DB.MmapFlags flag before memory mapping the file. + MmapFlags int + + // InitialMmapSize is the initial mmap size of the database + // in bytes. Read transactions won't block write transaction + // if the InitialMmapSize is large enough to hold database mmap + // size. (See DB.Begin for more information) + // + // If <=0, the initial map size is 0. + // If initialMmapSize is smaller than the previous database size, + // it takes no effect. + InitialMmapSize int +} + +// DefaultOptions represent the options used if nil options are passed into Open(). +// No timeout is used which will cause Bolt to wait indefinitely for a lock. +var DefaultOptions = &Options{ + Timeout: 0, + NoGrowSync: false, +} + +// Stats represents statistics about the database. +type Stats struct { + // Freelist stats + FreePageN int // total number of free pages on the freelist + PendingPageN int // total number of pending pages on the freelist + FreeAlloc int // total bytes allocated in free pages + FreelistInuse int // total bytes used by the freelist + + // Transaction stats + TxN int // total number of started read transactions + OpenTxN int // number of currently open read transactions + + TxStats TxStats // global, ongoing stats. +} + +// Sub calculates and returns the difference between two sets of database stats. +// This is useful when obtaining stats at two different points and time and +// you need the performance counters that occurred within that time span. +func (s *Stats) Sub(other *Stats) Stats { + if other == nil { + return *s + } + var diff Stats + diff.FreePageN = s.FreePageN + diff.PendingPageN = s.PendingPageN + diff.FreeAlloc = s.FreeAlloc + diff.FreelistInuse = s.FreelistInuse + diff.TxN = s.TxN - other.TxN + diff.TxStats = s.TxStats.Sub(&other.TxStats) + return diff +} + +func (s *Stats) add(other *Stats) { + s.TxStats.add(&other.TxStats) +} + +type Info struct { + Data uintptr + PageSize int +} + +type meta struct { + magic uint32 + version uint32 + pageSize uint32 + flags uint32 + root bucket + freelist pgid + pgid pgid + txid txid + checksum uint64 +} + +// validate checks the marker bytes and version of the meta page to ensure it matches this binary. +func (m *meta) validate() error { + if m.magic != magic { + return ErrInvalid + } else if m.version != version { + return ErrVersionMismatch + } else if m.checksum != 0 && m.checksum != m.sum64() { + return ErrChecksum + } + return nil +} + +// copy copies one meta object to another. +func (m *meta) copy(dest *meta) { + *dest = *m +} + +// write writes the meta onto a page. +func (m *meta) write(p *page) { + if m.root.root >= m.pgid { + panic(fmt.Sprintf("root bucket pgid (%d) above high water mark (%d)", m.root.root, m.pgid)) + } else if m.freelist >= m.pgid { + panic(fmt.Sprintf("freelist pgid (%d) above high water mark (%d)", m.freelist, m.pgid)) + } + + // Page id is either going to be 0 or 1 which we can determine by the transaction ID. + p.id = pgid(m.txid % 2) + p.flags |= metaPageFlag + + // Calculate the checksum. + m.checksum = m.sum64() + + m.copy(p.meta()) +} + +// generates the checksum for the meta. +func (m *meta) sum64() uint64 { + var h = fnv.New64a() + _, _ = h.Write((*[unsafe.Offsetof(meta{}.checksum)]byte)(unsafe.Pointer(m))[:]) + return h.Sum64() +} + +// _assert will panic with a given formatted message if the given condition is false. +func _assert(condition bool, msg string, v ...interface{}) { + if !condition { + panic(fmt.Sprintf("assertion failed: "+msg, v...)) + } +} + +func warn(v ...interface{}) { fmt.Fprintln(os.Stderr, v...) } +func warnf(msg string, v ...interface{}) { fmt.Fprintf(os.Stderr, msg+"\n", v...) } + +func printstack() { + stack := strings.Join(strings.Split(string(debug.Stack()), "\n")[2:], "\n") + fmt.Fprintln(os.Stderr, stack) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/db_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/db_test.go new file mode 100644 index 0000000..74ff93a --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/db_test.go @@ -0,0 +1,1706 @@ +package bolt_test + +import ( + "bytes" + "encoding/binary" + "errors" + "flag" + "fmt" + "hash/fnv" + "io/ioutil" + "log" + "os" + "path/filepath" + "regexp" + "runtime" + "sort" + "strings" + "sync" + "testing" + "time" + "unsafe" + + "github.com/boltdb/bolt" +) + +var statsFlag = flag.Bool("stats", false, "show performance stats") + +// version is the data file format version. +const version = 2 + +// magic is the marker value to indicate that a file is a Bolt DB. +const magic uint32 = 0xED0CDAED + +// pageSize is the size of one page in the data file. +const pageSize = 4096 + +// pageHeaderSize is the size of a page header. +const pageHeaderSize = 16 + +// meta represents a simplified version of a database meta page for testing. +type meta struct { + magic uint32 + version uint32 + _ uint32 + _ uint32 + _ [16]byte + _ uint64 + pgid uint64 + _ uint64 + checksum uint64 +} + +// Ensure that a database can be opened without error. +func TestOpen(t *testing.T) { + path := tempfile() + db, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } else if db == nil { + t.Fatal("expected db") + } + + if s := db.Path(); s != path { + t.Fatalf("unexpected path: %s", s) + } + + if err := db.Close(); err != nil { + t.Fatal(err) + } +} + +// Ensure that opening a database with a blank path returns an error. +func TestOpen_ErrPathRequired(t *testing.T) { + _, err := bolt.Open("", 0666, nil) + if err == nil { + t.Fatalf("expected error") + } +} + +// Ensure that opening a database with a bad path returns an error. +func TestOpen_ErrNotExists(t *testing.T) { + _, err := bolt.Open(filepath.Join(tempfile(), "bad-path"), 0666, nil) + if err == nil { + t.Fatal("expected error") + } +} + +// Ensure that opening a file that is not a Bolt database returns ErrInvalid. +func TestOpen_ErrInvalid(t *testing.T) { + path := tempfile() + + f, err := os.Create(path) + if err != nil { + t.Fatal(err) + } + if _, err := fmt.Fprintln(f, "this is not a bolt database"); err != nil { + t.Fatal(err) + } + if err := f.Close(); err != nil { + t.Fatal(err) + } + defer os.Remove(path) + + if _, err := bolt.Open(path, 0666, nil); err != bolt.ErrInvalid { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that opening a file with two invalid versions returns ErrVersionMismatch. +func TestOpen_ErrVersionMismatch(t *testing.T) { + if pageSize != os.Getpagesize() { + t.Skip("page size mismatch") + } + + // Create empty database. + db := MustOpenDB() + path := db.Path() + defer db.MustClose() + + // Close database. + if err := db.DB.Close(); err != nil { + t.Fatal(err) + } + + // Read data file. + buf, err := ioutil.ReadFile(path) + if err != nil { + t.Fatal(err) + } + + // Rewrite meta pages. + meta0 := (*meta)(unsafe.Pointer(&buf[pageHeaderSize])) + meta0.version++ + meta1 := (*meta)(unsafe.Pointer(&buf[pageSize+pageHeaderSize])) + meta1.version++ + if err := ioutil.WriteFile(path, buf, 0666); err != nil { + t.Fatal(err) + } + + // Reopen data file. + if _, err := bolt.Open(path, 0666, nil); err != bolt.ErrVersionMismatch { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that opening a file with two invalid checksums returns ErrChecksum. +func TestOpen_ErrChecksum(t *testing.T) { + if pageSize != os.Getpagesize() { + t.Skip("page size mismatch") + } + + // Create empty database. + db := MustOpenDB() + path := db.Path() + defer db.MustClose() + + // Close database. + if err := db.DB.Close(); err != nil { + t.Fatal(err) + } + + // Read data file. + buf, err := ioutil.ReadFile(path) + if err != nil { + t.Fatal(err) + } + + // Rewrite meta pages. + meta0 := (*meta)(unsafe.Pointer(&buf[pageHeaderSize])) + meta0.pgid++ + meta1 := (*meta)(unsafe.Pointer(&buf[pageSize+pageHeaderSize])) + meta1.pgid++ + if err := ioutil.WriteFile(path, buf, 0666); err != nil { + t.Fatal(err) + } + + // Reopen data file. + if _, err := bolt.Open(path, 0666, nil); err != bolt.ErrChecksum { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that opening an already open database file will timeout. +func TestOpen_Timeout(t *testing.T) { + if runtime.GOOS == "solaris" { + t.Skip("solaris fcntl locks don't support intra-process locking") + } + + path := tempfile() + + // Open a data file. + db0, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } else if db0 == nil { + t.Fatal("expected database") + } + + // Attempt to open the database again. + start := time.Now() + db1, err := bolt.Open(path, 0666, &bolt.Options{Timeout: 100 * time.Millisecond}) + if err != bolt.ErrTimeout { + t.Fatalf("unexpected timeout: %s", err) + } else if db1 != nil { + t.Fatal("unexpected database") + } else if time.Since(start) <= 100*time.Millisecond { + t.Fatal("expected to wait at least timeout duration") + } + + if err := db0.Close(); err != nil { + t.Fatal(err) + } +} + +// Ensure that opening an already open database file will wait until its closed. +func TestOpen_Wait(t *testing.T) { + if runtime.GOOS == "solaris" { + t.Skip("solaris fcntl locks don't support intra-process locking") + } + + path := tempfile() + + // Open a data file. + db0, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } + + // Close it in just a bit. + time.AfterFunc(100*time.Millisecond, func() { _ = db0.Close() }) + + // Attempt to open the database again. + start := time.Now() + db1, err := bolt.Open(path, 0666, &bolt.Options{Timeout: 200 * time.Millisecond}) + if err != nil { + t.Fatal(err) + } else if time.Since(start) <= 100*time.Millisecond { + t.Fatal("expected to wait at least timeout duration") + } + + if err := db1.Close(); err != nil { + t.Fatal(err) + } +} + +// Ensure that opening a database does not increase its size. +// https://github.com/boltdb/bolt/issues/291 +func TestOpen_Size(t *testing.T) { + // Open a data file. + db := MustOpenDB() + path := db.Path() + defer db.MustClose() + + pagesize := db.Info().PageSize + + // Insert until we get above the minimum 4MB size. + if err := db.Update(func(tx *bolt.Tx) error { + b, _ := tx.CreateBucketIfNotExists([]byte("data")) + for i := 0; i < 10000; i++ { + if err := b.Put([]byte(fmt.Sprintf("%04d", i)), make([]byte, 1000)); err != nil { + t.Fatal(err) + } + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Close database and grab the size. + if err := db.DB.Close(); err != nil { + t.Fatal(err) + } + sz := fileSize(path) + if sz == 0 { + t.Fatalf("unexpected new file size: %d", sz) + } + + // Reopen database, update, and check size again. + db0, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } + if err := db0.Update(func(tx *bolt.Tx) error { + if err := tx.Bucket([]byte("data")).Put([]byte{0}, []byte{0}); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + if err := db0.Close(); err != nil { + t.Fatal(err) + } + newSz := fileSize(path) + if newSz == 0 { + t.Fatalf("unexpected new file size: %d", newSz) + } + + // Compare the original size with the new size. + // db size might increase by a few page sizes due to the new small update. + if sz < newSz-5*int64(pagesize) { + t.Fatalf("unexpected file growth: %d => %d", sz, newSz) + } +} + +// Ensure that opening a database beyond the max step size does not increase its size. +// https://github.com/boltdb/bolt/issues/303 +func TestOpen_Size_Large(t *testing.T) { + if testing.Short() { + t.Skip("short mode") + } + + // Open a data file. + db := MustOpenDB() + path := db.Path() + defer db.MustClose() + + pagesize := db.Info().PageSize + + // Insert until we get above the minimum 4MB size. + var index uint64 + for i := 0; i < 10000; i++ { + if err := db.Update(func(tx *bolt.Tx) error { + b, _ := tx.CreateBucketIfNotExists([]byte("data")) + for j := 0; j < 1000; j++ { + if err := b.Put(u64tob(index), make([]byte, 50)); err != nil { + t.Fatal(err) + } + index++ + } + return nil + }); err != nil { + t.Fatal(err) + } + } + + // Close database and grab the size. + if err := db.DB.Close(); err != nil { + t.Fatal(err) + } + sz := fileSize(path) + if sz == 0 { + t.Fatalf("unexpected new file size: %d", sz) + } else if sz < (1 << 30) { + t.Fatalf("expected larger initial size: %d", sz) + } + + // Reopen database, update, and check size again. + db0, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } + if err := db0.Update(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("data")).Put([]byte{0}, []byte{0}) + }); err != nil { + t.Fatal(err) + } + if err := db0.Close(); err != nil { + t.Fatal(err) + } + + newSz := fileSize(path) + if newSz == 0 { + t.Fatalf("unexpected new file size: %d", newSz) + } + + // Compare the original size with the new size. + // db size might increase by a few page sizes due to the new small update. + if sz < newSz-5*int64(pagesize) { + t.Fatalf("unexpected file growth: %d => %d", sz, newSz) + } +} + +// Ensure that a re-opened database is consistent. +func TestOpen_Check(t *testing.T) { + path := tempfile() + + db, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } + if err := db.View(func(tx *bolt.Tx) error { return <-tx.Check() }); err != nil { + t.Fatal(err) + } + if err := db.Close(); err != nil { + t.Fatal(err) + } + + db, err = bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } + if err := db.View(func(tx *bolt.Tx) error { return <-tx.Check() }); err != nil { + t.Fatal(err) + } + if err := db.Close(); err != nil { + t.Fatal(err) + } +} + +// Ensure that write errors to the meta file handler during initialization are returned. +func TestOpen_MetaInitWriteError(t *testing.T) { + t.Skip("pending") +} + +// Ensure that a database that is too small returns an error. +func TestOpen_FileTooSmall(t *testing.T) { + path := tempfile() + + db, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } + if err := db.Close(); err != nil { + t.Fatal(err) + } + + // corrupt the database + if err := os.Truncate(path, int64(os.Getpagesize())); err != nil { + t.Fatal(err) + } + + db, err = bolt.Open(path, 0666, nil) + if err == nil || err.Error() != "file size too small" { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that a database can be opened in read-only mode by multiple processes +// and that a database can not be opened in read-write mode and in read-only +// mode at the same time. +func TestOpen_ReadOnly(t *testing.T) { + if runtime.GOOS == "solaris" { + t.Skip("solaris fcntl locks don't support intra-process locking") + } + + bucket, key, value := []byte(`bucket`), []byte(`key`), []byte(`value`) + + path := tempfile() + + // Open in read-write mode. + db, err := bolt.Open(path, 0666, nil) + if err != nil { + t.Fatal(err) + } else if db.IsReadOnly() { + t.Fatal("db should not be in read only mode") + } + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket(bucket) + if err != nil { + return err + } + if err := b.Put(key, value); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + if err := db.Close(); err != nil { + t.Fatal(err) + } + + // Open in read-only mode. + db0, err := bolt.Open(path, 0666, &bolt.Options{ReadOnly: true}) + if err != nil { + t.Fatal(err) + } + + // Opening in read-write mode should return an error. + if _, err = bolt.Open(path, 0666, &bolt.Options{Timeout: time.Millisecond * 100}); err == nil { + t.Fatal("expected error") + } + + // And again (in read-only mode). + db1, err := bolt.Open(path, 0666, &bolt.Options{ReadOnly: true}) + if err != nil { + t.Fatal(err) + } + + // Verify both read-only databases are accessible. + for _, db := range []*bolt.DB{db0, db1} { + // Verify is is in read only mode indeed. + if !db.IsReadOnly() { + t.Fatal("expected read only mode") + } + + // Read-only databases should not allow updates. + if err := db.Update(func(*bolt.Tx) error { + panic(`should never get here`) + }); err != bolt.ErrDatabaseReadOnly { + t.Fatalf("unexpected error: %s", err) + } + + // Read-only databases should not allow beginning writable txns. + if _, err := db.Begin(true); err != bolt.ErrDatabaseReadOnly { + t.Fatalf("unexpected error: %s", err) + } + + // Verify the data. + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket(bucket) + if b == nil { + return fmt.Errorf("expected bucket `%s`", string(bucket)) + } + + got := string(b.Get(key)) + expected := string(value) + if got != expected { + return fmt.Errorf("expected `%s`, got `%s`", expected, got) + } + return nil + }); err != nil { + t.Fatal(err) + } + } + + if err := db0.Close(); err != nil { + t.Fatal(err) + } + if err := db1.Close(); err != nil { + t.Fatal(err) + } +} + +// TestDB_Open_InitialMmapSize tests if having InitialMmapSize large enough +// to hold data from concurrent write transaction resolves the issue that +// read transaction blocks the write transaction and causes deadlock. +// This is a very hacky test since the mmap size is not exposed. +func TestDB_Open_InitialMmapSize(t *testing.T) { + path := tempfile() + defer os.Remove(path) + + initMmapSize := 1 << 31 // 2GB + testWriteSize := 1 << 27 // 134MB + + db, err := bolt.Open(path, 0666, &bolt.Options{InitialMmapSize: initMmapSize}) + if err != nil { + t.Fatal(err) + } + + // create a long-running read transaction + // that never gets closed while writing + rtx, err := db.Begin(false) + if err != nil { + t.Fatal(err) + } + + // create a write transaction + wtx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + b, err := wtx.CreateBucket([]byte("test")) + if err != nil { + t.Fatal(err) + } + + // and commit a large write + err = b.Put([]byte("foo"), make([]byte, testWriteSize)) + if err != nil { + t.Fatal(err) + } + + done := make(chan struct{}) + + go func() { + if err := wtx.Commit(); err != nil { + t.Fatal(err) + } + done <- struct{}{} + }() + + select { + case <-time.After(5 * time.Second): + t.Errorf("unexpected that the reader blocks writer") + case <-done: + } + + if err := rtx.Rollback(); err != nil { + t.Fatal(err) + } +} + +// Ensure that a database cannot open a transaction when it's not open. +func TestDB_Begin_ErrDatabaseNotOpen(t *testing.T) { + var db bolt.DB + if _, err := db.Begin(false); err != bolt.ErrDatabaseNotOpen { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that a read-write transaction can be retrieved. +func TestDB_BeginRW(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } else if tx == nil { + t.Fatal("expected tx") + } + + if tx.DB() != db.DB { + t.Fatal("unexpected tx database") + } else if !tx.Writable() { + t.Fatal("expected writable tx") + } + + if err := tx.Commit(); err != nil { + t.Fatal(err) + } +} + +// Ensure that opening a transaction while the DB is closed returns an error. +func TestDB_BeginRW_Closed(t *testing.T) { + var db bolt.DB + if _, err := db.Begin(true); err != bolt.ErrDatabaseNotOpen { + t.Fatalf("unexpected error: %s", err) + } +} + +func TestDB_Close_PendingTx_RW(t *testing.T) { testDB_Close_PendingTx(t, true) } +func TestDB_Close_PendingTx_RO(t *testing.T) { testDB_Close_PendingTx(t, false) } + +// Ensure that a database cannot close while transactions are open. +func testDB_Close_PendingTx(t *testing.T, writable bool) { + db := MustOpenDB() + defer db.MustClose() + + // Start transaction. + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + // Open update in separate goroutine. + done := make(chan struct{}) + go func() { + if err := db.Close(); err != nil { + t.Fatal(err) + } + close(done) + }() + + // Ensure database hasn't closed. + time.Sleep(100 * time.Millisecond) + select { + case <-done: + t.Fatal("database closed too early") + default: + } + + // Commit transaction. + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + + // Ensure database closed now. + time.Sleep(100 * time.Millisecond) + select { + case <-done: + default: + t.Fatal("database did not close") + } +} + +// Ensure a database can provide a transactional block. +func TestDB_Update(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("bat")); err != nil { + t.Fatal(err) + } + if err := b.Delete([]byte("foo")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + if v := b.Get([]byte("foo")); v != nil { + t.Fatalf("expected nil value, got: %v", v) + } + if v := b.Get([]byte("baz")); !bytes.Equal(v, []byte("bat")) { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a closed database returns an error while running a transaction block +func TestDB_Update_Closed(t *testing.T) { + var db bolt.DB + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != bolt.ErrDatabaseNotOpen { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure a panic occurs while trying to commit a managed transaction. +func TestDB_Update_ManualCommit(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var panicked bool + if err := db.Update(func(tx *bolt.Tx) error { + func() { + defer func() { + if r := recover(); r != nil { + panicked = true + } + }() + + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + }() + return nil + }); err != nil { + t.Fatal(err) + } else if !panicked { + t.Fatal("expected panic") + } +} + +// Ensure a panic occurs while trying to rollback a managed transaction. +func TestDB_Update_ManualRollback(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var panicked bool + if err := db.Update(func(tx *bolt.Tx) error { + func() { + defer func() { + if r := recover(); r != nil { + panicked = true + } + }() + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + }() + return nil + }); err != nil { + t.Fatal(err) + } else if !panicked { + t.Fatal("expected panic") + } +} + +// Ensure a panic occurs while trying to commit a managed transaction. +func TestDB_View_ManualCommit(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var panicked bool + if err := db.View(func(tx *bolt.Tx) error { + func() { + defer func() { + if r := recover(); r != nil { + panicked = true + } + }() + + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + }() + return nil + }); err != nil { + t.Fatal(err) + } else if !panicked { + t.Fatal("expected panic") + } +} + +// Ensure a panic occurs while trying to rollback a managed transaction. +func TestDB_View_ManualRollback(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var panicked bool + if err := db.View(func(tx *bolt.Tx) error { + func() { + defer func() { + if r := recover(); r != nil { + panicked = true + } + }() + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + }() + return nil + }); err != nil { + t.Fatal(err) + } else if !panicked { + t.Fatal("expected panic") + } +} + +// Ensure a write transaction that panics does not hold open locks. +func TestDB_Update_Panic(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Panic during update but recover. + func() { + defer func() { + if r := recover(); r != nil { + t.Log("recover: update", r) + } + }() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + panic("omg") + }); err != nil { + t.Fatal(err) + } + }() + + // Verify we can update again. + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Verify that our change persisted. + if err := db.Update(func(tx *bolt.Tx) error { + if tx.Bucket([]byte("widgets")) == nil { + t.Fatal("expected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure a database can return an error through a read-only transactional block. +func TestDB_View_Error(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.View(func(tx *bolt.Tx) error { + return errors.New("xxx") + }); err == nil || err.Error() != "xxx" { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure a read transaction that panics does not hold open locks. +func TestDB_View_Panic(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Panic during view transaction but recover. + func() { + defer func() { + if r := recover(); r != nil { + t.Log("recover: view", r) + } + }() + + if err := db.View(func(tx *bolt.Tx) error { + if tx.Bucket([]byte("widgets")) == nil { + t.Fatal("expected bucket") + } + panic("omg") + }); err != nil { + t.Fatal(err) + } + }() + + // Verify that we can still use read transactions. + if err := db.View(func(tx *bolt.Tx) error { + if tx.Bucket([]byte("widgets")) == nil { + t.Fatal("expected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that DB stats can be returned. +func TestDB_Stats(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + t.Fatal(err) + } + + stats := db.Stats() + if stats.TxStats.PageCount != 2 { + t.Fatalf("unexpected TxStats.PageCount: %d", stats.TxStats.PageCount) + } else if stats.FreePageN != 0 { + t.Fatalf("unexpected FreePageN != 0: %d", stats.FreePageN) + } else if stats.PendingPageN != 2 { + t.Fatalf("unexpected PendingPageN != 2: %d", stats.PendingPageN) + } +} + +// Ensure that database pages are in expected order and type. +func TestDB_Consistency(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + t.Fatal(err) + } + + for i := 0; i < 10; i++ { + if err := db.Update(func(tx *bolt.Tx) error { + if err := tx.Bucket([]byte("widgets")).Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + } + + if err := db.Update(func(tx *bolt.Tx) error { + if p, _ := tx.Page(0); p == nil { + t.Fatal("expected page") + } else if p.Type != "meta" { + t.Fatalf("unexpected page type: %s", p.Type) + } + + if p, _ := tx.Page(1); p == nil { + t.Fatal("expected page") + } else if p.Type != "meta" { + t.Fatalf("unexpected page type: %s", p.Type) + } + + if p, _ := tx.Page(2); p == nil { + t.Fatal("expected page") + } else if p.Type != "free" { + t.Fatalf("unexpected page type: %s", p.Type) + } + + if p, _ := tx.Page(3); p == nil { + t.Fatal("expected page") + } else if p.Type != "free" { + t.Fatalf("unexpected page type: %s", p.Type) + } + + if p, _ := tx.Page(4); p == nil { + t.Fatal("expected page") + } else if p.Type != "leaf" { + t.Fatalf("unexpected page type: %s", p.Type) + } + + if p, _ := tx.Page(5); p == nil { + t.Fatal("expected page") + } else if p.Type != "freelist" { + t.Fatalf("unexpected page type: %s", p.Type) + } + + if p, _ := tx.Page(6); p != nil { + t.Fatal("unexpected page") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that DB stats can be subtracted from one another. +func TestDBStats_Sub(t *testing.T) { + var a, b bolt.Stats + a.TxStats.PageCount = 3 + a.FreePageN = 4 + b.TxStats.PageCount = 10 + b.FreePageN = 14 + diff := b.Sub(&a) + if diff.TxStats.PageCount != 7 { + t.Fatalf("unexpected TxStats.PageCount: %d", diff.TxStats.PageCount) + } + + // free page stats are copied from the receiver and not subtracted + if diff.FreePageN != 14 { + t.Fatalf("unexpected FreePageN: %d", diff.FreePageN) + } +} + +// Ensure two functions can perform updates in a single batch. +func TestDB_Batch(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Iterate over multiple updates in separate goroutines. + n := 2 + ch := make(chan error) + for i := 0; i < n; i++ { + go func(i int) { + ch <- db.Batch(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("widgets")).Put(u64tob(uint64(i)), []byte{}) + }) + }(i) + } + + // Check all responses to make sure there's no error. + for i := 0; i < n; i++ { + if err := <-ch; err != nil { + t.Fatal(err) + } + } + + // Ensure data is correct. + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 0; i < n; i++ { + if v := b.Get(u64tob(uint64(i))); v == nil { + t.Errorf("key not found: %d", i) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +func TestDB_Batch_Panic(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var sentinel int + var bork = &sentinel + var problem interface{} + var err error + + // Execute a function inside a batch that panics. + func() { + defer func() { + if p := recover(); p != nil { + problem = p + } + }() + err = db.Batch(func(tx *bolt.Tx) error { + panic(bork) + }) + }() + + // Verify there is no error. + if g, e := err, error(nil); g != e { + t.Fatalf("wrong error: %v != %v", g, e) + } + // Verify the panic was captured. + if g, e := problem, bork; g != e { + t.Fatalf("wrong error: %v != %v", g, e) + } +} + +func TestDB_BatchFull(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + t.Fatal(err) + } + + const size = 3 + // buffered so we never leak goroutines + ch := make(chan error, size) + put := func(i int) { + ch <- db.Batch(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("widgets")).Put(u64tob(uint64(i)), []byte{}) + }) + } + + db.MaxBatchSize = size + // high enough to never trigger here + db.MaxBatchDelay = 1 * time.Hour + + go put(1) + go put(2) + + // Give the batch a chance to exhibit bugs. + time.Sleep(10 * time.Millisecond) + + // not triggered yet + select { + case <-ch: + t.Fatalf("batch triggered too early") + default: + } + + go put(3) + + // Check all responses to make sure there's no error. + for i := 0; i < size; i++ { + if err := <-ch; err != nil { + t.Fatal(err) + } + } + + // Ensure data is correct. + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 1; i <= size; i++ { + if v := b.Get(u64tob(uint64(i))); v == nil { + t.Errorf("key not found: %d", i) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +func TestDB_BatchTime(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + t.Fatal(err) + } + + const size = 1 + // buffered so we never leak goroutines + ch := make(chan error, size) + put := func(i int) { + ch <- db.Batch(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("widgets")).Put(u64tob(uint64(i)), []byte{}) + }) + } + + db.MaxBatchSize = 1000 + db.MaxBatchDelay = 0 + + go put(1) + + // Batch must trigger by time alone. + + // Check all responses to make sure there's no error. + for i := 0; i < size; i++ { + if err := <-ch; err != nil { + t.Fatal(err) + } + } + + // Ensure data is correct. + if err := db.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("widgets")) + for i := 1; i <= size; i++ { + if v := b.Get(u64tob(uint64(i))); v == nil { + t.Errorf("key not found: %d", i) + } + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +func ExampleDB_Update() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Execute several commands within a read-write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + return err + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + return err + } + return nil + }); err != nil { + log.Fatal(err) + } + + // Read the value back from a separate read-only transaction. + if err := db.View(func(tx *bolt.Tx) error { + value := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + fmt.Printf("The value of 'foo' is: %s\n", value) + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release the file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // The value of 'foo' is: bar +} + +func ExampleDB_View() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Insert data into a bucket. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("people")) + if err != nil { + return err + } + if err := b.Put([]byte("john"), []byte("doe")); err != nil { + return err + } + if err := b.Put([]byte("susy"), []byte("que")); err != nil { + return err + } + return nil + }); err != nil { + log.Fatal(err) + } + + // Access data from within a read-only transactional block. + if err := db.View(func(tx *bolt.Tx) error { + v := tx.Bucket([]byte("people")).Get([]byte("john")) + fmt.Printf("John's last name is %s.\n", v) + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release the file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // John's last name is doe. +} + +func ExampleDB_Begin_ReadOnly() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Create a bucket using a read-write transaction. + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + log.Fatal(err) + } + + // Create several keys in a transaction. + tx, err := db.Begin(true) + if err != nil { + log.Fatal(err) + } + b := tx.Bucket([]byte("widgets")) + if err := b.Put([]byte("john"), []byte("blue")); err != nil { + log.Fatal(err) + } + if err := b.Put([]byte("abby"), []byte("red")); err != nil { + log.Fatal(err) + } + if err := b.Put([]byte("zephyr"), []byte("purple")); err != nil { + log.Fatal(err) + } + if err := tx.Commit(); err != nil { + log.Fatal(err) + } + + // Iterate over the values in sorted key order. + tx, err = db.Begin(false) + if err != nil { + log.Fatal(err) + } + c := tx.Bucket([]byte("widgets")).Cursor() + for k, v := c.First(); k != nil; k, v = c.Next() { + fmt.Printf("%s likes %s\n", k, v) + } + + if err := tx.Rollback(); err != nil { + log.Fatal(err) + } + + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // abby likes red + // john likes blue + // zephyr likes purple +} + +func BenchmarkDBBatchAutomatic(b *testing.B) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("bench")) + return err + }); err != nil { + b.Fatal(err) + } + + b.ResetTimer() + for i := 0; i < b.N; i++ { + start := make(chan struct{}) + var wg sync.WaitGroup + + for round := 0; round < 1000; round++ { + wg.Add(1) + + go func(id uint32) { + defer wg.Done() + <-start + + h := fnv.New32a() + buf := make([]byte, 4) + binary.LittleEndian.PutUint32(buf, id) + _, _ = h.Write(buf[:]) + k := h.Sum(nil) + insert := func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("bench")) + return b.Put(k, []byte("filler")) + } + if err := db.Batch(insert); err != nil { + b.Error(err) + return + } + }(uint32(round)) + } + close(start) + wg.Wait() + } + + b.StopTimer() + validateBatchBench(b, db) +} + +func BenchmarkDBBatchSingle(b *testing.B) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("bench")) + return err + }); err != nil { + b.Fatal(err) + } + + b.ResetTimer() + for i := 0; i < b.N; i++ { + start := make(chan struct{}) + var wg sync.WaitGroup + + for round := 0; round < 1000; round++ { + wg.Add(1) + go func(id uint32) { + defer wg.Done() + <-start + + h := fnv.New32a() + buf := make([]byte, 4) + binary.LittleEndian.PutUint32(buf, id) + _, _ = h.Write(buf[:]) + k := h.Sum(nil) + insert := func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("bench")) + return b.Put(k, []byte("filler")) + } + if err := db.Update(insert); err != nil { + b.Error(err) + return + } + }(uint32(round)) + } + close(start) + wg.Wait() + } + + b.StopTimer() + validateBatchBench(b, db) +} + +func BenchmarkDBBatchManual10x100(b *testing.B) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("bench")) + return err + }); err != nil { + b.Fatal(err) + } + + b.ResetTimer() + for i := 0; i < b.N; i++ { + start := make(chan struct{}) + var wg sync.WaitGroup + + for major := 0; major < 10; major++ { + wg.Add(1) + go func(id uint32) { + defer wg.Done() + <-start + + insert100 := func(tx *bolt.Tx) error { + h := fnv.New32a() + buf := make([]byte, 4) + for minor := uint32(0); minor < 100; minor++ { + binary.LittleEndian.PutUint32(buf, uint32(id*100+minor)) + h.Reset() + _, _ = h.Write(buf[:]) + k := h.Sum(nil) + b := tx.Bucket([]byte("bench")) + if err := b.Put(k, []byte("filler")); err != nil { + return err + } + } + return nil + } + if err := db.Update(insert100); err != nil { + b.Fatal(err) + } + }(uint32(major)) + } + close(start) + wg.Wait() + } + + b.StopTimer() + validateBatchBench(b, db) +} + +func validateBatchBench(b *testing.B, db *DB) { + var rollback = errors.New("sentinel error to cause rollback") + validate := func(tx *bolt.Tx) error { + bucket := tx.Bucket([]byte("bench")) + h := fnv.New32a() + buf := make([]byte, 4) + for id := uint32(0); id < 1000; id++ { + binary.LittleEndian.PutUint32(buf, id) + h.Reset() + _, _ = h.Write(buf[:]) + k := h.Sum(nil) + v := bucket.Get(k) + if v == nil { + b.Errorf("not found id=%d key=%x", id, k) + continue + } + if g, e := v, []byte("filler"); !bytes.Equal(g, e) { + b.Errorf("bad value for id=%d key=%x: %s != %q", id, k, g, e) + } + if err := bucket.Delete(k); err != nil { + return err + } + } + // should be empty now + c := bucket.Cursor() + for k, v := c.First(); k != nil; k, v = c.Next() { + b.Errorf("unexpected key: %x = %q", k, v) + } + return rollback + } + if err := db.Update(validate); err != nil && err != rollback { + b.Error(err) + } +} + +// DB is a test wrapper for bolt.DB. +type DB struct { + *bolt.DB +} + +// MustOpenDB returns a new, open DB at a temporary location. +func MustOpenDB() *DB { + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + panic(err) + } + return &DB{db} +} + +// Close closes the database and deletes the underlying file. +func (db *DB) Close() error { + // Log statistics. + if *statsFlag { + db.PrintStats() + } + + // Check database consistency after every test. + db.MustCheck() + + // Close database and remove file. + defer os.Remove(db.Path()) + return db.DB.Close() +} + +// MustClose closes the database and deletes the underlying file. Panic on error. +func (db *DB) MustClose() { + if err := db.Close(); err != nil { + panic(err) + } +} + +// PrintStats prints the database stats +func (db *DB) PrintStats() { + var stats = db.Stats() + fmt.Printf("[db] %-20s %-20s %-20s\n", + fmt.Sprintf("pg(%d/%d)", stats.TxStats.PageCount, stats.TxStats.PageAlloc), + fmt.Sprintf("cur(%d)", stats.TxStats.CursorCount), + fmt.Sprintf("node(%d/%d)", stats.TxStats.NodeCount, stats.TxStats.NodeDeref), + ) + fmt.Printf(" %-20s %-20s %-20s\n", + fmt.Sprintf("rebal(%d/%v)", stats.TxStats.Rebalance, truncDuration(stats.TxStats.RebalanceTime)), + fmt.Sprintf("spill(%d/%v)", stats.TxStats.Spill, truncDuration(stats.TxStats.SpillTime)), + fmt.Sprintf("w(%d/%v)", stats.TxStats.Write, truncDuration(stats.TxStats.WriteTime)), + ) +} + +// MustCheck runs a consistency check on the database and panics if any errors are found. +func (db *DB) MustCheck() { + if err := db.Update(func(tx *bolt.Tx) error { + // Collect all the errors. + var errors []error + for err := range tx.Check() { + errors = append(errors, err) + if len(errors) > 10 { + break + } + } + + // If errors occurred, copy the DB and print the errors. + if len(errors) > 0 { + var path = tempfile() + if err := tx.CopyFile(path, 0600); err != nil { + panic(err) + } + + // Print errors. + fmt.Print("\n\n") + fmt.Printf("consistency check failed (%d errors)\n", len(errors)) + for _, err := range errors { + fmt.Println(err) + } + fmt.Println("") + fmt.Println("db saved to:") + fmt.Println(path) + fmt.Print("\n\n") + os.Exit(-1) + } + + return nil + }); err != nil && err != bolt.ErrDatabaseNotOpen { + panic(err) + } +} + +// CopyTempFile copies a database to a temporary file. +func (db *DB) CopyTempFile() { + path := tempfile() + if err := db.View(func(tx *bolt.Tx) error { + return tx.CopyFile(path, 0600) + }); err != nil { + panic(err) + } + fmt.Println("db copied to: ", path) +} + +// tempfile returns a temporary file path. +func tempfile() string { + f, err := ioutil.TempFile("", "bolt-") + if err != nil { + panic(err) + } + if err := f.Close(); err != nil { + panic(err) + } + if err := os.Remove(f.Name()); err != nil { + panic(err) + } + return f.Name() +} + +// mustContainKeys checks that a bucket contains a given set of keys. +func mustContainKeys(b *bolt.Bucket, m map[string]string) { + found := make(map[string]string) + if err := b.ForEach(func(k, _ []byte) error { + found[string(k)] = "" + return nil + }); err != nil { + panic(err) + } + + // Check for keys found in bucket that shouldn't be there. + var keys []string + for k, _ := range found { + if _, ok := m[string(k)]; !ok { + keys = append(keys, k) + } + } + if len(keys) > 0 { + sort.Strings(keys) + panic(fmt.Sprintf("keys found(%d): %s", len(keys), strings.Join(keys, ","))) + } + + // Check for keys not found in bucket that should be there. + for k, _ := range m { + if _, ok := found[string(k)]; !ok { + keys = append(keys, k) + } + } + if len(keys) > 0 { + sort.Strings(keys) + panic(fmt.Sprintf("keys not found(%d): %s", len(keys), strings.Join(keys, ","))) + } +} + +func trunc(b []byte, length int) []byte { + if length < len(b) { + return b[:length] + } + return b +} + +func truncDuration(d time.Duration) string { + return regexp.MustCompile(`^(\d+)(\.\d+)`).ReplaceAllString(d.String(), "$1") +} + +func fileSize(path string) int64 { + fi, err := os.Stat(path) + if err != nil { + return 0 + } + return fi.Size() +} + +func warn(v ...interface{}) { fmt.Fprintln(os.Stderr, v...) } +func warnf(msg string, v ...interface{}) { fmt.Fprintf(os.Stderr, msg+"\n", v...) } + +// u64tob converts a uint64 into an 8-byte slice. +func u64tob(v uint64) []byte { + b := make([]byte, 8) + binary.BigEndian.PutUint64(b, v) + return b +} + +// btou64 converts an 8-byte slice into an uint64. +func btou64(b []byte) uint64 { return binary.BigEndian.Uint64(b) } diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/doc.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/doc.go new file mode 100644 index 0000000..cc93784 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/doc.go @@ -0,0 +1,44 @@ +/* +Package bolt implements a low-level key/value store in pure Go. It supports +fully serializable transactions, ACID semantics, and lock-free MVCC with +multiple readers and a single writer. Bolt can be used for projects that +want a simple data store without the need to add large dependencies such as +Postgres or MySQL. + +Bolt is a single-level, zero-copy, B+tree data store. This means that Bolt is +optimized for fast read access and does not require recovery in the event of a +system crash. Transactions which have not finished committing will simply be +rolled back in the event of a crash. + +The design of Bolt is based on Howard Chu's LMDB database project. + +Bolt currently works on Windows, Mac OS X, and Linux. + + +Basics + +There are only a few types in Bolt: DB, Bucket, Tx, and Cursor. The DB is +a collection of buckets and is represented by a single file on disk. A bucket is +a collection of unique keys that are associated with values. + +Transactions provide either read-only or read-write access to the database. +Read-only transactions can retrieve key/value pairs and can use Cursors to +iterate over the dataset sequentially. Read-write transactions can create and +delete buckets and can insert and remove keys. Only one read-write transaction +is allowed at a time. + + +Caveats + +The database uses a read-only, memory-mapped data file to ensure that +applications cannot corrupt the database, however, this means that keys and +values returned from Bolt cannot be changed. Writing to a read-only byte slice +will cause Go to panic. + +Keys and values retrieved from the database are only valid for the life of +the transaction. When used outside the transaction, these byte slices can +point to different data or can point to invalid memory which will cause a panic. + + +*/ +package bolt diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/errors.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/errors.go new file mode 100644 index 0000000..a3620a3 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/errors.go @@ -0,0 +1,71 @@ +package bolt + +import "errors" + +// These errors can be returned when opening or calling methods on a DB. +var ( + // ErrDatabaseNotOpen is returned when a DB instance is accessed before it + // is opened or after it is closed. + ErrDatabaseNotOpen = errors.New("database not open") + + // ErrDatabaseOpen is returned when opening a database that is + // already open. + ErrDatabaseOpen = errors.New("database already open") + + // ErrInvalid is returned when both meta pages on a database are invalid. + // This typically occurs when a file is not a bolt database. + ErrInvalid = errors.New("invalid database") + + // ErrVersionMismatch is returned when the data file was created with a + // different version of Bolt. + ErrVersionMismatch = errors.New("version mismatch") + + // ErrChecksum is returned when either meta page checksum does not match. + ErrChecksum = errors.New("checksum error") + + // ErrTimeout is returned when a database cannot obtain an exclusive lock + // on the data file after the timeout passed to Open(). + ErrTimeout = errors.New("timeout") +) + +// These errors can occur when beginning or committing a Tx. +var ( + // ErrTxNotWritable is returned when performing a write operation on a + // read-only transaction. + ErrTxNotWritable = errors.New("tx not writable") + + // ErrTxClosed is returned when committing or rolling back a transaction + // that has already been committed or rolled back. + ErrTxClosed = errors.New("tx closed") + + // ErrDatabaseReadOnly is returned when a mutating transaction is started on a + // read-only database. + ErrDatabaseReadOnly = errors.New("database is in read-only mode") +) + +// These errors can occur when putting or deleting a value or a bucket. +var ( + // ErrBucketNotFound is returned when trying to access a bucket that has + // not been created yet. + ErrBucketNotFound = errors.New("bucket not found") + + // ErrBucketExists is returned when creating a bucket that already exists. + ErrBucketExists = errors.New("bucket already exists") + + // ErrBucketNameRequired is returned when creating a bucket with a blank name. + ErrBucketNameRequired = errors.New("bucket name required") + + // ErrKeyRequired is returned when inserting a zero-length key. + ErrKeyRequired = errors.New("key required") + + // ErrKeyTooLarge is returned when inserting a key that is larger than MaxKeySize. + ErrKeyTooLarge = errors.New("key too large") + + // ErrValueTooLarge is returned when inserting a value that is larger than MaxValueSize. + ErrValueTooLarge = errors.New("value too large") + + // ErrIncompatibleValue is returned when trying create or delete a bucket + // on an existing non-bucket key or when trying to create or delete a + // non-bucket key on an existing bucket key. + ErrIncompatibleValue = errors.New("incompatible value") +) diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/freelist.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/freelist.go new file mode 100644 index 0000000..d32f6cd --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/freelist.go @@ -0,0 +1,248 @@ +package bolt + +import ( + "fmt" + "sort" + "unsafe" +) + +// freelist represents a list of all pages that are available for allocation. +// It also tracks pages that have been freed but are still in use by open transactions. +type freelist struct { + ids []pgid // all free and available free page ids. + pending map[txid][]pgid // mapping of soon-to-be free page ids by tx. + cache map[pgid]bool // fast lookup of all free and pending page ids. +} + +// newFreelist returns an empty, initialized freelist. +func newFreelist() *freelist { + return &freelist{ + pending: make(map[txid][]pgid), + cache: make(map[pgid]bool), + } +} + +// size returns the size of the page after serialization. +func (f *freelist) size() int { + return pageHeaderSize + (int(unsafe.Sizeof(pgid(0))) * f.count()) +} + +// count returns count of pages on the freelist +func (f *freelist) count() int { + return f.free_count() + f.pending_count() +} + +// free_count returns count of free pages +func (f *freelist) free_count() int { + return len(f.ids) +} + +// pending_count returns count of pending pages +func (f *freelist) pending_count() int { + var count int + for _, list := range f.pending { + count += len(list) + } + return count +} + +// all returns a list of all free ids and all pending ids in one sorted list. +func (f *freelist) all() []pgid { + m := make(pgids, 0) + + for _, list := range f.pending { + m = append(m, list...) + } + + sort.Sort(m) + return pgids(f.ids).merge(m) +} + +// allocate returns the starting page id of a contiguous list of pages of a given size. +// If a contiguous block cannot be found then 0 is returned. +func (f *freelist) allocate(n int) pgid { + if len(f.ids) == 0 { + return 0 + } + + var initial, previd pgid + for i, id := range f.ids { + if id <= 1 { + panic(fmt.Sprintf("invalid page allocation: %d", id)) + } + + // Reset initial page if this is not contiguous. + if previd == 0 || id-previd != 1 { + initial = id + } + + // If we found a contiguous block then remove it and return it. + if (id-initial)+1 == pgid(n) { + // If we're allocating off the beginning then take the fast path + // and just adjust the existing slice. This will use extra memory + // temporarily but the append() in free() will realloc the slice + // as is necessary. + if (i + 1) == n { + f.ids = f.ids[i+1:] + } else { + copy(f.ids[i-n+1:], f.ids[i+1:]) + f.ids = f.ids[:len(f.ids)-n] + } + + // Remove from the free cache. + for i := pgid(0); i < pgid(n); i++ { + delete(f.cache, initial+i) + } + + return initial + } + + previd = id + } + return 0 +} + +// free releases a page and its overflow for a given transaction id. +// If the page is already free then a panic will occur. +func (f *freelist) free(txid txid, p *page) { + if p.id <= 1 { + panic(fmt.Sprintf("cannot free page 0 or 1: %d", p.id)) + } + + // Free page and all its overflow pages. + var ids = f.pending[txid] + for id := p.id; id <= p.id+pgid(p.overflow); id++ { + // Verify that page is not already free. + if f.cache[id] { + panic(fmt.Sprintf("page %d already freed", id)) + } + + // Add to the freelist and cache. + ids = append(ids, id) + f.cache[id] = true + } + f.pending[txid] = ids +} + +// release moves all page ids for a transaction id (or older) to the freelist. +func (f *freelist) release(txid txid) { + m := make(pgids, 0) + for tid, ids := range f.pending { + if tid <= txid { + // Move transaction's pending pages to the available freelist. + // Don't remove from the cache since the page is still free. + m = append(m, ids...) + delete(f.pending, tid) + } + } + sort.Sort(m) + f.ids = pgids(f.ids).merge(m) +} + +// rollback removes the pages from a given pending tx. +func (f *freelist) rollback(txid txid) { + // Remove page ids from cache. + for _, id := range f.pending[txid] { + delete(f.cache, id) + } + + // Remove pages from pending list. + delete(f.pending, txid) +} + +// freed returns whether a given page is in the free list. +func (f *freelist) freed(pgid pgid) bool { + return f.cache[pgid] +} + +// read initializes the freelist from a freelist page. +func (f *freelist) read(p *page) { + // If the page.count is at the max uint16 value (64k) then it's considered + // an overflow and the size of the freelist is stored as the first element. + idx, count := 0, int(p.count) + if count == 0xFFFF { + idx = 1 + count = int(((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[0]) + } + + // Copy the list of page ids from the freelist. + if count == 0 { + f.ids = nil + } else { + ids := ((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[idx:count] + f.ids = make([]pgid, len(ids)) + copy(f.ids, ids) + + // Make sure they're sorted. + sort.Sort(pgids(f.ids)) + } + + // Rebuild the page cache. + f.reindex() +} + +// write writes the page ids onto a freelist page. All free and pending ids are +// saved to disk since in the event of a program crash, all pending ids will +// become free. +func (f *freelist) write(p *page) error { + // Combine the old free pgids and pgids waiting on an open transaction. + ids := f.all() + + // Update the header flag. + p.flags |= freelistPageFlag + + // The page.count can only hold up to 64k elements so if we overflow that + // number then we handle it by putting the size in the first element. + if len(ids) == 0 { + p.count = uint16(len(ids)) + } else if len(ids) < 0xFFFF { + p.count = uint16(len(ids)) + copy(((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[:], ids) + } else { + p.count = 0xFFFF + ((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[0] = pgid(len(ids)) + copy(((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[1:], ids) + } + + return nil +} + +// reload reads the freelist from a page and filters out pending items. +func (f *freelist) reload(p *page) { + f.read(p) + + // Build a cache of only pending pages. + pcache := make(map[pgid]bool) + for _, pendingIDs := range f.pending { + for _, pendingID := range pendingIDs { + pcache[pendingID] = true + } + } + + // Check each page in the freelist and build a new available freelist + // with any pages not in the pending lists. + var a []pgid + for _, id := range f.ids { + if !pcache[id] { + a = append(a, id) + } + } + f.ids = a + + // Once the available list is rebuilt then rebuild the free cache so that + // it includes the available and pending free pages. + f.reindex() +} + +// reindex rebuilds the free cache based on available and pending free lists. +func (f *freelist) reindex() { + f.cache = make(map[pgid]bool, len(f.ids)) + for _, id := range f.ids { + f.cache[id] = true + } + for _, pendingIDs := range f.pending { + for _, pendingID := range pendingIDs { + f.cache[pendingID] = true + } + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/freelist_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/freelist_test.go new file mode 100644 index 0000000..4e9b3a8 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/freelist_test.go @@ -0,0 +1,158 @@ +package bolt + +import ( + "math/rand" + "reflect" + "sort" + "testing" + "unsafe" +) + +// Ensure that a page is added to a transaction's freelist. +func TestFreelist_free(t *testing.T) { + f := newFreelist() + f.free(100, &page{id: 12}) + if !reflect.DeepEqual([]pgid{12}, f.pending[100]) { + t.Fatalf("exp=%v; got=%v", []pgid{12}, f.pending[100]) + } +} + +// Ensure that a page and its overflow is added to a transaction's freelist. +func TestFreelist_free_overflow(t *testing.T) { + f := newFreelist() + f.free(100, &page{id: 12, overflow: 3}) + if exp := []pgid{12, 13, 14, 15}; !reflect.DeepEqual(exp, f.pending[100]) { + t.Fatalf("exp=%v; got=%v", exp, f.pending[100]) + } +} + +// Ensure that a transaction's free pages can be released. +func TestFreelist_release(t *testing.T) { + f := newFreelist() + f.free(100, &page{id: 12, overflow: 1}) + f.free(100, &page{id: 9}) + f.free(102, &page{id: 39}) + f.release(100) + f.release(101) + if exp := []pgid{9, 12, 13}; !reflect.DeepEqual(exp, f.ids) { + t.Fatalf("exp=%v; got=%v", exp, f.ids) + } + + f.release(102) + if exp := []pgid{9, 12, 13, 39}; !reflect.DeepEqual(exp, f.ids) { + t.Fatalf("exp=%v; got=%v", exp, f.ids) + } +} + +// Ensure that a freelist can find contiguous blocks of pages. +func TestFreelist_allocate(t *testing.T) { + f := &freelist{ids: []pgid{3, 4, 5, 6, 7, 9, 12, 13, 18}} + if id := int(f.allocate(3)); id != 3 { + t.Fatalf("exp=3; got=%v", id) + } + if id := int(f.allocate(1)); id != 6 { + t.Fatalf("exp=6; got=%v", id) + } + if id := int(f.allocate(3)); id != 0 { + t.Fatalf("exp=0; got=%v", id) + } + if id := int(f.allocate(2)); id != 12 { + t.Fatalf("exp=12; got=%v", id) + } + if id := int(f.allocate(1)); id != 7 { + t.Fatalf("exp=7; got=%v", id) + } + if id := int(f.allocate(0)); id != 0 { + t.Fatalf("exp=0; got=%v", id) + } + if id := int(f.allocate(0)); id != 0 { + t.Fatalf("exp=0; got=%v", id) + } + if exp := []pgid{9, 18}; !reflect.DeepEqual(exp, f.ids) { + t.Fatalf("exp=%v; got=%v", exp, f.ids) + } + + if id := int(f.allocate(1)); id != 9 { + t.Fatalf("exp=9; got=%v", id) + } + if id := int(f.allocate(1)); id != 18 { + t.Fatalf("exp=18; got=%v", id) + } + if id := int(f.allocate(1)); id != 0 { + t.Fatalf("exp=0; got=%v", id) + } + if exp := []pgid{}; !reflect.DeepEqual(exp, f.ids) { + t.Fatalf("exp=%v; got=%v", exp, f.ids) + } +} + +// Ensure that a freelist can deserialize from a freelist page. +func TestFreelist_read(t *testing.T) { + // Create a page. + var buf [4096]byte + page := (*page)(unsafe.Pointer(&buf[0])) + page.flags = freelistPageFlag + page.count = 2 + + // Insert 2 page ids. + ids := (*[3]pgid)(unsafe.Pointer(&page.ptr)) + ids[0] = 23 + ids[1] = 50 + + // Deserialize page into a freelist. + f := newFreelist() + f.read(page) + + // Ensure that there are two page ids in the freelist. + if exp := []pgid{23, 50}; !reflect.DeepEqual(exp, f.ids) { + t.Fatalf("exp=%v; got=%v", exp, f.ids) + } +} + +// Ensure that a freelist can serialize into a freelist page. +func TestFreelist_write(t *testing.T) { + // Create a freelist and write it to a page. + var buf [4096]byte + f := &freelist{ids: []pgid{12, 39}, pending: make(map[txid][]pgid)} + f.pending[100] = []pgid{28, 11} + f.pending[101] = []pgid{3} + p := (*page)(unsafe.Pointer(&buf[0])) + if err := f.write(p); err != nil { + t.Fatal(err) + } + + // Read the page back out. + f2 := newFreelist() + f2.read(p) + + // Ensure that the freelist is correct. + // All pages should be present and in reverse order. + if exp := []pgid{3, 11, 12, 28, 39}; !reflect.DeepEqual(exp, f2.ids) { + t.Fatalf("exp=%v; got=%v", exp, f2.ids) + } +} + +func Benchmark_FreelistRelease10K(b *testing.B) { benchmark_FreelistRelease(b, 10000) } +func Benchmark_FreelistRelease100K(b *testing.B) { benchmark_FreelistRelease(b, 100000) } +func Benchmark_FreelistRelease1000K(b *testing.B) { benchmark_FreelistRelease(b, 1000000) } +func Benchmark_FreelistRelease10000K(b *testing.B) { benchmark_FreelistRelease(b, 10000000) } + +func benchmark_FreelistRelease(b *testing.B, size int) { + ids := randomPgids(size) + pending := randomPgids(len(ids) / 400) + b.ResetTimer() + for i := 0; i < b.N; i++ { + f := &freelist{ids: ids, pending: map[txid][]pgid{1: pending}} + f.release(1) + } +} + +func randomPgids(n int) []pgid { + rand.Seed(42) + pgids := make(pgids, n) + for i := range pgids { + pgids[i] = pgid(rand.Int63()) + } + sort.Sort(pgids) + return pgids +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/node.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/node.go new file mode 100644 index 0000000..159318b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/node.go @@ -0,0 +1,604 @@ +package bolt + +import ( + "bytes" + "fmt" + "sort" + "unsafe" +) + +// node represents an in-memory, deserialized page. +type node struct { + bucket *Bucket + isLeaf bool + unbalanced bool + spilled bool + key []byte + pgid pgid + parent *node + children nodes + inodes inodes +} + +// root returns the top-level node this node is attached to. +func (n *node) root() *node { + if n.parent == nil { + return n + } + return n.parent.root() +} + +// minKeys returns the minimum number of inodes this node should have. +func (n *node) minKeys() int { + if n.isLeaf { + return 1 + } + return 2 +} + +// size returns the size of the node after serialization. +func (n *node) size() int { + sz, elsz := pageHeaderSize, n.pageElementSize() + for i := 0; i < len(n.inodes); i++ { + item := &n.inodes[i] + sz += elsz + len(item.key) + len(item.value) + } + return sz +} + +// sizeLessThan returns true if the node is less than a given size. +// This is an optimization to avoid calculating a large node when we only need +// to know if it fits inside a certain page size. +func (n *node) sizeLessThan(v int) bool { + sz, elsz := pageHeaderSize, n.pageElementSize() + for i := 0; i < len(n.inodes); i++ { + item := &n.inodes[i] + sz += elsz + len(item.key) + len(item.value) + if sz >= v { + return false + } + } + return true +} + +// pageElementSize returns the size of each page element based on the type of node. +func (n *node) pageElementSize() int { + if n.isLeaf { + return leafPageElementSize + } + return branchPageElementSize +} + +// childAt returns the child node at a given index. +func (n *node) childAt(index int) *node { + if n.isLeaf { + panic(fmt.Sprintf("invalid childAt(%d) on a leaf node", index)) + } + return n.bucket.node(n.inodes[index].pgid, n) +} + +// childIndex returns the index of a given child node. +func (n *node) childIndex(child *node) int { + index := sort.Search(len(n.inodes), func(i int) bool { return bytes.Compare(n.inodes[i].key, child.key) != -1 }) + return index +} + +// numChildren returns the number of children. +func (n *node) numChildren() int { + return len(n.inodes) +} + +// nextSibling returns the next node with the same parent. +func (n *node) nextSibling() *node { + if n.parent == nil { + return nil + } + index := n.parent.childIndex(n) + if index >= n.parent.numChildren()-1 { + return nil + } + return n.parent.childAt(index + 1) +} + +// prevSibling returns the previous node with the same parent. +func (n *node) prevSibling() *node { + if n.parent == nil { + return nil + } + index := n.parent.childIndex(n) + if index == 0 { + return nil + } + return n.parent.childAt(index - 1) +} + +// put inserts a key/value. +func (n *node) put(oldKey, newKey, value []byte, pgid pgid, flags uint32) { + if pgid >= n.bucket.tx.meta.pgid { + panic(fmt.Sprintf("pgid (%d) above high water mark (%d)", pgid, n.bucket.tx.meta.pgid)) + } else if len(oldKey) <= 0 { + panic("put: zero-length old key") + } else if len(newKey) <= 0 { + panic("put: zero-length new key") + } + + // Find insertion index. + index := sort.Search(len(n.inodes), func(i int) bool { return bytes.Compare(n.inodes[i].key, oldKey) != -1 }) + + // Add capacity and shift nodes if we don't have an exact match and need to insert. + exact := (len(n.inodes) > 0 && index < len(n.inodes) && bytes.Equal(n.inodes[index].key, oldKey)) + if !exact { + n.inodes = append(n.inodes, inode{}) + copy(n.inodes[index+1:], n.inodes[index:]) + } + + inode := &n.inodes[index] + inode.flags = flags + inode.key = newKey + inode.value = value + inode.pgid = pgid + _assert(len(inode.key) > 0, "put: zero-length inode key") +} + +// del removes a key from the node. +func (n *node) del(key []byte) { + // Find index of key. + index := sort.Search(len(n.inodes), func(i int) bool { return bytes.Compare(n.inodes[i].key, key) != -1 }) + + // Exit if the key isn't found. + if index >= len(n.inodes) || !bytes.Equal(n.inodes[index].key, key) { + return + } + + // Delete inode from the node. + n.inodes = append(n.inodes[:index], n.inodes[index+1:]...) + + // Mark the node as needing rebalancing. + n.unbalanced = true +} + +// read initializes the node from a page. +func (n *node) read(p *page) { + n.pgid = p.id + n.isLeaf = ((p.flags & leafPageFlag) != 0) + n.inodes = make(inodes, int(p.count)) + + for i := 0; i < int(p.count); i++ { + inode := &n.inodes[i] + if n.isLeaf { + elem := p.leafPageElement(uint16(i)) + inode.flags = elem.flags + inode.key = elem.key() + inode.value = elem.value() + } else { + elem := p.branchPageElement(uint16(i)) + inode.pgid = elem.pgid + inode.key = elem.key() + } + _assert(len(inode.key) > 0, "read: zero-length inode key") + } + + // Save first key so we can find the node in the parent when we spill. + if len(n.inodes) > 0 { + n.key = n.inodes[0].key + _assert(len(n.key) > 0, "read: zero-length node key") + } else { + n.key = nil + } +} + +// write writes the items onto one or more pages. +func (n *node) write(p *page) { + // Initialize page. + if n.isLeaf { + p.flags |= leafPageFlag + } else { + p.flags |= branchPageFlag + } + + if len(n.inodes) >= 0xFFFF { + panic(fmt.Sprintf("inode overflow: %d (pgid=%d)", len(n.inodes), p.id)) + } + p.count = uint16(len(n.inodes)) + + // Stop here if there are no items to write. + if p.count == 0 { + return + } + + // Loop over each item and write it to the page. + b := (*[maxAllocSize]byte)(unsafe.Pointer(&p.ptr))[n.pageElementSize()*len(n.inodes):] + for i, item := range n.inodes { + _assert(len(item.key) > 0, "write: zero-length inode key") + + // Write the page element. + if n.isLeaf { + elem := p.leafPageElement(uint16(i)) + elem.pos = uint32(uintptr(unsafe.Pointer(&b[0])) - uintptr(unsafe.Pointer(elem))) + elem.flags = item.flags + elem.ksize = uint32(len(item.key)) + elem.vsize = uint32(len(item.value)) + } else { + elem := p.branchPageElement(uint16(i)) + elem.pos = uint32(uintptr(unsafe.Pointer(&b[0])) - uintptr(unsafe.Pointer(elem))) + elem.ksize = uint32(len(item.key)) + elem.pgid = item.pgid + _assert(elem.pgid != p.id, "write: circular dependency occurred") + } + + // If the length of key+value is larger than the max allocation size + // then we need to reallocate the byte array pointer. + // + // See: https://github.com/boltdb/bolt/pull/335 + klen, vlen := len(item.key), len(item.value) + if len(b) < klen+vlen { + b = (*[maxAllocSize]byte)(unsafe.Pointer(&b[0]))[:] + } + + // Write data for the element to the end of the page. + copy(b[0:], item.key) + b = b[klen:] + copy(b[0:], item.value) + b = b[vlen:] + } + + // DEBUG ONLY: n.dump() +} + +// split breaks up a node into multiple smaller nodes, if appropriate. +// This should only be called from the spill() function. +func (n *node) split(pageSize int) []*node { + var nodes []*node + + node := n + for { + // Split node into two. + a, b := node.splitTwo(pageSize) + nodes = append(nodes, a) + + // If we can't split then exit the loop. + if b == nil { + break + } + + // Set node to b so it gets split on the next iteration. + node = b + } + + return nodes +} + +// splitTwo breaks up a node into two smaller nodes, if appropriate. +// This should only be called from the split() function. +func (n *node) splitTwo(pageSize int) (*node, *node) { + // Ignore the split if the page doesn't have at least enough nodes for + // two pages or if the nodes can fit in a single page. + if len(n.inodes) <= (minKeysPerPage*2) || n.sizeLessThan(pageSize) { + return n, nil + } + + // Determine the threshold before starting a new node. + var fillPercent = n.bucket.FillPercent + if fillPercent < minFillPercent { + fillPercent = minFillPercent + } else if fillPercent > maxFillPercent { + fillPercent = maxFillPercent + } + threshold := int(float64(pageSize) * fillPercent) + + // Determine split position and sizes of the two pages. + splitIndex, _ := n.splitIndex(threshold) + + // Split node into two separate nodes. + // If there's no parent then we'll need to create one. + if n.parent == nil { + n.parent = &node{bucket: n.bucket, children: []*node{n}} + } + + // Create a new node and add it to the parent. + next := &node{bucket: n.bucket, isLeaf: n.isLeaf, parent: n.parent} + n.parent.children = append(n.parent.children, next) + + // Split inodes across two nodes. + next.inodes = n.inodes[splitIndex:] + n.inodes = n.inodes[:splitIndex] + + // Update the statistics. + n.bucket.tx.stats.Split++ + + return n, next +} + +// splitIndex finds the position where a page will fill a given threshold. +// It returns the index as well as the size of the first page. +// This is only be called from split(). +func (n *node) splitIndex(threshold int) (index, sz int) { + sz = pageHeaderSize + + // Loop until we only have the minimum number of keys required for the second page. + for i := 0; i < len(n.inodes)-minKeysPerPage; i++ { + index = i + inode := n.inodes[i] + elsize := n.pageElementSize() + len(inode.key) + len(inode.value) + + // If we have at least the minimum number of keys and adding another + // node would put us over the threshold then exit and return. + if i >= minKeysPerPage && sz+elsize > threshold { + break + } + + // Add the element size to the total size. + sz += elsize + } + + return +} + +// spill writes the nodes to dirty pages and splits nodes as it goes. +// Returns an error if dirty pages cannot be allocated. +func (n *node) spill() error { + var tx = n.bucket.tx + if n.spilled { + return nil + } + + // Spill child nodes first. Child nodes can materialize sibling nodes in + // the case of split-merge so we cannot use a range loop. We have to check + // the children size on every loop iteration. + sort.Sort(n.children) + for i := 0; i < len(n.children); i++ { + if err := n.children[i].spill(); err != nil { + return err + } + } + + // We no longer need the child list because it's only used for spill tracking. + n.children = nil + + // Split nodes into appropriate sizes. The first node will always be n. + var nodes = n.split(tx.db.pageSize) + for _, node := range nodes { + // Add node's page to the freelist if it's not new. + if node.pgid > 0 { + tx.db.freelist.free(tx.meta.txid, tx.page(node.pgid)) + node.pgid = 0 + } + + // Allocate contiguous space for the node. + p, err := tx.allocate((node.size() / tx.db.pageSize) + 1) + if err != nil { + return err + } + + // Write the node. + if p.id >= tx.meta.pgid { + panic(fmt.Sprintf("pgid (%d) above high water mark (%d)", p.id, tx.meta.pgid)) + } + node.pgid = p.id + node.write(p) + node.spilled = true + + // Insert into parent inodes. + if node.parent != nil { + var key = node.key + if key == nil { + key = node.inodes[0].key + } + + node.parent.put(key, node.inodes[0].key, nil, node.pgid, 0) + node.key = node.inodes[0].key + _assert(len(node.key) > 0, "spill: zero-length node key") + } + + // Update the statistics. + tx.stats.Spill++ + } + + // If the root node split and created a new root then we need to spill that + // as well. We'll clear out the children to make sure it doesn't try to respill. + if n.parent != nil && n.parent.pgid == 0 { + n.children = nil + return n.parent.spill() + } + + return nil +} + +// rebalance attempts to combine the node with sibling nodes if the node fill +// size is below a threshold or if there are not enough keys. +func (n *node) rebalance() { + if !n.unbalanced { + return + } + n.unbalanced = false + + // Update statistics. + n.bucket.tx.stats.Rebalance++ + + // Ignore if node is above threshold (25%) and has enough keys. + var threshold = n.bucket.tx.db.pageSize / 4 + if n.size() > threshold && len(n.inodes) > n.minKeys() { + return + } + + // Root node has special handling. + if n.parent == nil { + // If root node is a branch and only has one node then collapse it. + if !n.isLeaf && len(n.inodes) == 1 { + // Move root's child up. + child := n.bucket.node(n.inodes[0].pgid, n) + n.isLeaf = child.isLeaf + n.inodes = child.inodes[:] + n.children = child.children + + // Reparent all child nodes being moved. + for _, inode := range n.inodes { + if child, ok := n.bucket.nodes[inode.pgid]; ok { + child.parent = n + } + } + + // Remove old child. + child.parent = nil + delete(n.bucket.nodes, child.pgid) + child.free() + } + + return + } + + // If node has no keys then just remove it. + if n.numChildren() == 0 { + n.parent.del(n.key) + n.parent.removeChild(n) + delete(n.bucket.nodes, n.pgid) + n.free() + n.parent.rebalance() + return + } + + _assert(n.parent.numChildren() > 1, "parent must have at least 2 children") + + // Destination node is right sibling if idx == 0, otherwise left sibling. + var target *node + var useNextSibling = (n.parent.childIndex(n) == 0) + if useNextSibling { + target = n.nextSibling() + } else { + target = n.prevSibling() + } + + // If both this node and the target node are too small then merge them. + if useNextSibling { + // Reparent all child nodes being moved. + for _, inode := range target.inodes { + if child, ok := n.bucket.nodes[inode.pgid]; ok { + child.parent.removeChild(child) + child.parent = n + child.parent.children = append(child.parent.children, child) + } + } + + // Copy over inodes from target and remove target. + n.inodes = append(n.inodes, target.inodes...) + n.parent.del(target.key) + n.parent.removeChild(target) + delete(n.bucket.nodes, target.pgid) + target.free() + } else { + // Reparent all child nodes being moved. + for _, inode := range n.inodes { + if child, ok := n.bucket.nodes[inode.pgid]; ok { + child.parent.removeChild(child) + child.parent = target + child.parent.children = append(child.parent.children, child) + } + } + + // Copy over inodes to target and remove node. + target.inodes = append(target.inodes, n.inodes...) + n.parent.del(n.key) + n.parent.removeChild(n) + delete(n.bucket.nodes, n.pgid) + n.free() + } + + // Either this node or the target node was deleted from the parent so rebalance it. + n.parent.rebalance() +} + +// removes a node from the list of in-memory children. +// This does not affect the inodes. +func (n *node) removeChild(target *node) { + for i, child := range n.children { + if child == target { + n.children = append(n.children[:i], n.children[i+1:]...) + return + } + } +} + +// dereference causes the node to copy all its inode key/value references to heap memory. +// This is required when the mmap is reallocated so inodes are not pointing to stale data. +func (n *node) dereference() { + if n.key != nil { + key := make([]byte, len(n.key)) + copy(key, n.key) + n.key = key + _assert(n.pgid == 0 || len(n.key) > 0, "dereference: zero-length node key on existing node") + } + + for i := range n.inodes { + inode := &n.inodes[i] + + key := make([]byte, len(inode.key)) + copy(key, inode.key) + inode.key = key + _assert(len(inode.key) > 0, "dereference: zero-length inode key") + + value := make([]byte, len(inode.value)) + copy(value, inode.value) + inode.value = value + } + + // Recursively dereference children. + for _, child := range n.children { + child.dereference() + } + + // Update statistics. + n.bucket.tx.stats.NodeDeref++ +} + +// free adds the node's underlying page to the freelist. +func (n *node) free() { + if n.pgid != 0 { + n.bucket.tx.db.freelist.free(n.bucket.tx.meta.txid, n.bucket.tx.page(n.pgid)) + n.pgid = 0 + } +} + +// dump writes the contents of the node to STDERR for debugging purposes. +/* +func (n *node) dump() { + // Write node header. + var typ = "branch" + if n.isLeaf { + typ = "leaf" + } + warnf("[NODE %d {type=%s count=%d}]", n.pgid, typ, len(n.inodes)) + + // Write out abbreviated version of each item. + for _, item := range n.inodes { + if n.isLeaf { + if item.flags&bucketLeafFlag != 0 { + bucket := (*bucket)(unsafe.Pointer(&item.value[0])) + warnf("+L %08x -> (bucket root=%d)", trunc(item.key, 4), bucket.root) + } else { + warnf("+L %08x -> %08x", trunc(item.key, 4), trunc(item.value, 4)) + } + } else { + warnf("+B %08x -> pgid=%d", trunc(item.key, 4), item.pgid) + } + } + warn("") +} +*/ + +type nodes []*node + +func (s nodes) Len() int { return len(s) } +func (s nodes) Swap(i, j int) { s[i], s[j] = s[j], s[i] } +func (s nodes) Less(i, j int) bool { return bytes.Compare(s[i].inodes[0].key, s[j].inodes[0].key) == -1 } + +// inode represents an internal node inside of a node. +// It can be used to point to elements in a page or point +// to an element which hasn't been added to a page yet. +type inode struct { + flags uint32 + pgid pgid + key []byte + value []byte +} + +type inodes []inode diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/node_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/node_test.go new file mode 100644 index 0000000..fa5d10f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/node_test.go @@ -0,0 +1,156 @@ +package bolt + +import ( + "testing" + "unsafe" +) + +// Ensure that a node can insert a key/value. +func TestNode_put(t *testing.T) { + n := &node{inodes: make(inodes, 0), bucket: &Bucket{tx: &Tx{meta: &meta{pgid: 1}}}} + n.put([]byte("baz"), []byte("baz"), []byte("2"), 0, 0) + n.put([]byte("foo"), []byte("foo"), []byte("0"), 0, 0) + n.put([]byte("bar"), []byte("bar"), []byte("1"), 0, 0) + n.put([]byte("foo"), []byte("foo"), []byte("3"), 0, leafPageFlag) + + if len(n.inodes) != 3 { + t.Fatalf("exp=3; got=%d", len(n.inodes)) + } + if k, v := n.inodes[0].key, n.inodes[0].value; string(k) != "bar" || string(v) != "1" { + t.Fatalf("exp=<bar,1>; got=<%s,%s>", k, v) + } + if k, v := n.inodes[1].key, n.inodes[1].value; string(k) != "baz" || string(v) != "2" { + t.Fatalf("exp=<baz,2>; got=<%s,%s>", k, v) + } + if k, v := n.inodes[2].key, n.inodes[2].value; string(k) != "foo" || string(v) != "3" { + t.Fatalf("exp=<foo,3>; got=<%s,%s>", k, v) + } + if n.inodes[2].flags != uint32(leafPageFlag) { + t.Fatalf("not a leaf: %d", n.inodes[2].flags) + } +} + +// Ensure that a node can deserialize from a leaf page. +func TestNode_read_LeafPage(t *testing.T) { + // Create a page. + var buf [4096]byte + page := (*page)(unsafe.Pointer(&buf[0])) + page.flags = leafPageFlag + page.count = 2 + + // Insert 2 elements at the beginning. sizeof(leafPageElement) == 16 + nodes := (*[3]leafPageElement)(unsafe.Pointer(&page.ptr)) + nodes[0] = leafPageElement{flags: 0, pos: 32, ksize: 3, vsize: 4} // pos = sizeof(leafPageElement) * 2 + nodes[1] = leafPageElement{flags: 0, pos: 23, ksize: 10, vsize: 3} // pos = sizeof(leafPageElement) + 3 + 4 + + // Write data for the nodes at the end. + data := (*[4096]byte)(unsafe.Pointer(&nodes[2])) + copy(data[:], []byte("barfooz")) + copy(data[7:], []byte("helloworldbye")) + + // Deserialize page into a leaf. + n := &node{} + n.read(page) + + // Check that there are two inodes with correct data. + if !n.isLeaf { + t.Fatal("expected leaf") + } + if len(n.inodes) != 2 { + t.Fatalf("exp=2; got=%d", len(n.inodes)) + } + if k, v := n.inodes[0].key, n.inodes[0].value; string(k) != "bar" || string(v) != "fooz" { + t.Fatalf("exp=<bar,fooz>; got=<%s,%s>", k, v) + } + if k, v := n.inodes[1].key, n.inodes[1].value; string(k) != "helloworld" || string(v) != "bye" { + t.Fatalf("exp=<helloworld,bye>; got=<%s,%s>", k, v) + } +} + +// Ensure that a node can serialize into a leaf page. +func TestNode_write_LeafPage(t *testing.T) { + // Create a node. + n := &node{isLeaf: true, inodes: make(inodes, 0), bucket: &Bucket{tx: &Tx{db: &DB{}, meta: &meta{pgid: 1}}}} + n.put([]byte("susy"), []byte("susy"), []byte("que"), 0, 0) + n.put([]byte("ricki"), []byte("ricki"), []byte("lake"), 0, 0) + n.put([]byte("john"), []byte("john"), []byte("johnson"), 0, 0) + + // Write it to a page. + var buf [4096]byte + p := (*page)(unsafe.Pointer(&buf[0])) + n.write(p) + + // Read the page back in. + n2 := &node{} + n2.read(p) + + // Check that the two pages are the same. + if len(n2.inodes) != 3 { + t.Fatalf("exp=3; got=%d", len(n2.inodes)) + } + if k, v := n2.inodes[0].key, n2.inodes[0].value; string(k) != "john" || string(v) != "johnson" { + t.Fatalf("exp=<john,johnson>; got=<%s,%s>", k, v) + } + if k, v := n2.inodes[1].key, n2.inodes[1].value; string(k) != "ricki" || string(v) != "lake" { + t.Fatalf("exp=<ricki,lake>; got=<%s,%s>", k, v) + } + if k, v := n2.inodes[2].key, n2.inodes[2].value; string(k) != "susy" || string(v) != "que" { + t.Fatalf("exp=<susy,que>; got=<%s,%s>", k, v) + } +} + +// Ensure that a node can split into appropriate subgroups. +func TestNode_split(t *testing.T) { + // Create a node. + n := &node{inodes: make(inodes, 0), bucket: &Bucket{tx: &Tx{db: &DB{}, meta: &meta{pgid: 1}}}} + n.put([]byte("00000001"), []byte("00000001"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000002"), []byte("00000002"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000003"), []byte("00000003"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000004"), []byte("00000004"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000005"), []byte("00000005"), []byte("0123456701234567"), 0, 0) + + // Split between 2 & 3. + n.split(100) + + var parent = n.parent + if len(parent.children) != 2 { + t.Fatalf("exp=2; got=%d", len(parent.children)) + } + if len(parent.children[0].inodes) != 2 { + t.Fatalf("exp=2; got=%d", len(parent.children[0].inodes)) + } + if len(parent.children[1].inodes) != 3 { + t.Fatalf("exp=3; got=%d", len(parent.children[1].inodes)) + } +} + +// Ensure that a page with the minimum number of inodes just returns a single node. +func TestNode_split_MinKeys(t *testing.T) { + // Create a node. + n := &node{inodes: make(inodes, 0), bucket: &Bucket{tx: &Tx{db: &DB{}, meta: &meta{pgid: 1}}}} + n.put([]byte("00000001"), []byte("00000001"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000002"), []byte("00000002"), []byte("0123456701234567"), 0, 0) + + // Split. + n.split(20) + if n.parent != nil { + t.Fatalf("expected nil parent") + } +} + +// Ensure that a node that has keys that all fit on a page just returns one leaf. +func TestNode_split_SinglePage(t *testing.T) { + // Create a node. + n := &node{inodes: make(inodes, 0), bucket: &Bucket{tx: &Tx{db: &DB{}, meta: &meta{pgid: 1}}}} + n.put([]byte("00000001"), []byte("00000001"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000002"), []byte("00000002"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000003"), []byte("00000003"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000004"), []byte("00000004"), []byte("0123456701234567"), 0, 0) + n.put([]byte("00000005"), []byte("00000005"), []byte("0123456701234567"), 0, 0) + + // Split. + n.split(4096) + if n.parent != nil { + t.Fatalf("expected nil parent") + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/page.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/page.go new file mode 100644 index 0000000..7651a6b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/page.go @@ -0,0 +1,178 @@ +package bolt + +import ( + "fmt" + "os" + "sort" + "unsafe" +) + +const pageHeaderSize = int(unsafe.Offsetof(((*page)(nil)).ptr)) + +const minKeysPerPage = 2 + +const branchPageElementSize = int(unsafe.Sizeof(branchPageElement{})) +const leafPageElementSize = int(unsafe.Sizeof(leafPageElement{})) + +const ( + branchPageFlag = 0x01 + leafPageFlag = 0x02 + metaPageFlag = 0x04 + freelistPageFlag = 0x10 +) + +const ( + bucketLeafFlag = 0x01 +) + +type pgid uint64 + +type page struct { + id pgid + flags uint16 + count uint16 + overflow uint32 + ptr uintptr +} + +// typ returns a human readable page type string used for debugging. +func (p *page) typ() string { + if (p.flags & branchPageFlag) != 0 { + return "branch" + } else if (p.flags & leafPageFlag) != 0 { + return "leaf" + } else if (p.flags & metaPageFlag) != 0 { + return "meta" + } else if (p.flags & freelistPageFlag) != 0 { + return "freelist" + } + return fmt.Sprintf("unknown<%02x>", p.flags) +} + +// meta returns a pointer to the metadata section of the page. +func (p *page) meta() *meta { + return (*meta)(unsafe.Pointer(&p.ptr)) +} + +// leafPageElement retrieves the leaf node by index +func (p *page) leafPageElement(index uint16) *leafPageElement { + n := &((*[0x7FFFFFF]leafPageElement)(unsafe.Pointer(&p.ptr)))[index] + return n +} + +// leafPageElements retrieves a list of leaf nodes. +func (p *page) leafPageElements() []leafPageElement { + if p.count == 0 { + return nil + } + return ((*[0x7FFFFFF]leafPageElement)(unsafe.Pointer(&p.ptr)))[:] +} + +// branchPageElement retrieves the branch node by index +func (p *page) branchPageElement(index uint16) *branchPageElement { + return &((*[0x7FFFFFF]branchPageElement)(unsafe.Pointer(&p.ptr)))[index] +} + +// branchPageElements retrieves a list of branch nodes. +func (p *page) branchPageElements() []branchPageElement { + if p.count == 0 { + return nil + } + return ((*[0x7FFFFFF]branchPageElement)(unsafe.Pointer(&p.ptr)))[:] +} + +// dump writes n bytes of the page to STDERR as hex output. +func (p *page) hexdump(n int) { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(p))[:n] + fmt.Fprintf(os.Stderr, "%x\n", buf) +} + +type pages []*page + +func (s pages) Len() int { return len(s) } +func (s pages) Swap(i, j int) { s[i], s[j] = s[j], s[i] } +func (s pages) Less(i, j int) bool { return s[i].id < s[j].id } + +// branchPageElement represents a node on a branch page. +type branchPageElement struct { + pos uint32 + ksize uint32 + pgid pgid +} + +// key returns a byte slice of the node key. +func (n *branchPageElement) key() []byte { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) + return (*[maxAllocSize]byte)(unsafe.Pointer(&buf[n.pos]))[:n.ksize] +} + +// leafPageElement represents a node on a leaf page. +type leafPageElement struct { + flags uint32 + pos uint32 + ksize uint32 + vsize uint32 +} + +// key returns a byte slice of the node key. +func (n *leafPageElement) key() []byte { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) + return (*[maxAllocSize]byte)(unsafe.Pointer(&buf[n.pos]))[:n.ksize:n.ksize] +} + +// value returns a byte slice of the node value. +func (n *leafPageElement) value() []byte { + buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) + return (*[maxAllocSize]byte)(unsafe.Pointer(&buf[n.pos+n.ksize]))[:n.vsize:n.vsize] +} + +// PageInfo represents human readable information about a page. +type PageInfo struct { + ID int + Type string + Count int + OverflowCount int +} + +type pgids []pgid + +func (s pgids) Len() int { return len(s) } +func (s pgids) Swap(i, j int) { s[i], s[j] = s[j], s[i] } +func (s pgids) Less(i, j int) bool { return s[i] < s[j] } + +// merge returns the sorted union of a and b. +func (a pgids) merge(b pgids) pgids { + // Return the opposite slice if one is nil. + if len(a) == 0 { + return b + } else if len(b) == 0 { + return a + } + + // Create a list to hold all elements from both lists. + merged := make(pgids, 0, len(a)+len(b)) + + // Assign lead to the slice with a lower starting value, follow to the higher value. + lead, follow := a, b + if b[0] < a[0] { + lead, follow = b, a + } + + // Continue while there are elements in the lead. + for len(lead) > 0 { + // Merge largest prefix of lead that is ahead of follow[0]. + n := sort.Search(len(lead), func(i int) bool { return lead[i] > follow[0] }) + merged = append(merged, lead[:n]...) + if n >= len(lead) { + break + } + + // Swap lead and follow. + lead, follow = follow, lead[n:] + } + + // Append what's left in follow. + merged = append(merged, follow...) + + return merged +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/page_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/page_test.go new file mode 100644 index 0000000..59f4a30 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/page_test.go @@ -0,0 +1,72 @@ +package bolt + +import ( + "reflect" + "sort" + "testing" + "testing/quick" +) + +// Ensure that the page type can be returned in human readable format. +func TestPage_typ(t *testing.T) { + if typ := (&page{flags: branchPageFlag}).typ(); typ != "branch" { + t.Fatalf("exp=branch; got=%v", typ) + } + if typ := (&page{flags: leafPageFlag}).typ(); typ != "leaf" { + t.Fatalf("exp=leaf; got=%v", typ) + } + if typ := (&page{flags: metaPageFlag}).typ(); typ != "meta" { + t.Fatalf("exp=meta; got=%v", typ) + } + if typ := (&page{flags: freelistPageFlag}).typ(); typ != "freelist" { + t.Fatalf("exp=freelist; got=%v", typ) + } + if typ := (&page{flags: 20000}).typ(); typ != "unknown<4e20>" { + t.Fatalf("exp=unknown<4e20>; got=%v", typ) + } +} + +// Ensure that the hexdump debugging function doesn't blow up. +func TestPage_dump(t *testing.T) { + (&page{id: 256}).hexdump(16) +} + +func TestPgids_merge(t *testing.T) { + a := pgids{4, 5, 6, 10, 11, 12, 13, 27} + b := pgids{1, 3, 8, 9, 25, 30} + c := a.merge(b) + if !reflect.DeepEqual(c, pgids{1, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 25, 27, 30}) { + t.Errorf("mismatch: %v", c) + } + + a = pgids{4, 5, 6, 10, 11, 12, 13, 27, 35, 36} + b = pgids{8, 9, 25, 30} + c = a.merge(b) + if !reflect.DeepEqual(c, pgids{4, 5, 6, 8, 9, 10, 11, 12, 13, 25, 27, 30, 35, 36}) { + t.Errorf("mismatch: %v", c) + } +} + +func TestPgids_merge_quick(t *testing.T) { + if err := quick.Check(func(a, b pgids) bool { + // Sort incoming lists. + sort.Sort(a) + sort.Sort(b) + + // Merge the two lists together. + got := a.merge(b) + + // The expected value should be the two lists combined and sorted. + exp := append(a, b...) + sort.Sort(exp) + + if !reflect.DeepEqual(exp, got) { + t.Errorf("\nexp=%+v\ngot=%+v\n", exp, got) + return false + } + + return true + }, nil); err != nil { + t.Fatal(err) + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/quick_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/quick_test.go new file mode 100644 index 0000000..4da5817 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/quick_test.go @@ -0,0 +1,79 @@ +package bolt_test + +import ( + "bytes" + "flag" + "fmt" + "math/rand" + "os" + "reflect" + "testing/quick" + "time" +) + +// testing/quick defaults to 5 iterations and a random seed. +// You can override these settings from the command line: +// +// -quick.count The number of iterations to perform. +// -quick.seed The seed to use for randomizing. +// -quick.maxitems The maximum number of items to insert into a DB. +// -quick.maxksize The maximum size of a key. +// -quick.maxvsize The maximum size of a value. +// + +var qcount, qseed, qmaxitems, qmaxksize, qmaxvsize int + +func init() { + flag.IntVar(&qcount, "quick.count", 5, "") + flag.IntVar(&qseed, "quick.seed", int(time.Now().UnixNano())%100000, "") + flag.IntVar(&qmaxitems, "quick.maxitems", 1000, "") + flag.IntVar(&qmaxksize, "quick.maxksize", 1024, "") + flag.IntVar(&qmaxvsize, "quick.maxvsize", 1024, "") + flag.Parse() + fmt.Fprintln(os.Stderr, "seed:", qseed) + fmt.Fprintf(os.Stderr, "quick settings: count=%v, items=%v, ksize=%v, vsize=%v\n", qcount, qmaxitems, qmaxksize, qmaxvsize) +} + +func qconfig() *quick.Config { + return &quick.Config{ + MaxCount: qcount, + Rand: rand.New(rand.NewSource(int64(qseed))), + } +} + +type testdata []testdataitem + +func (t testdata) Len() int { return len(t) } +func (t testdata) Swap(i, j int) { t[i], t[j] = t[j], t[i] } +func (t testdata) Less(i, j int) bool { return bytes.Compare(t[i].Key, t[j].Key) == -1 } + +func (t testdata) Generate(rand *rand.Rand, size int) reflect.Value { + n := rand.Intn(qmaxitems-1) + 1 + items := make(testdata, n) + for i := 0; i < n; i++ { + item := &items[i] + item.Key = randByteSlice(rand, 1, qmaxksize) + item.Value = randByteSlice(rand, 0, qmaxvsize) + } + return reflect.ValueOf(items) +} + +type revtestdata []testdataitem + +func (t revtestdata) Len() int { return len(t) } +func (t revtestdata) Swap(i, j int) { t[i], t[j] = t[j], t[i] } +func (t revtestdata) Less(i, j int) bool { return bytes.Compare(t[i].Key, t[j].Key) == 1 } + +type testdataitem struct { + Key []byte + Value []byte +} + +func randByteSlice(rand *rand.Rand, minSize, maxSize int) []byte { + n := rand.Intn(maxSize-minSize) + minSize + b := make([]byte, n) + for i := 0; i < n; i++ { + b[i] = byte(rand.Intn(255)) + } + return b +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/simulation_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/simulation_test.go new file mode 100644 index 0000000..3831016 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/simulation_test.go @@ -0,0 +1,329 @@ +package bolt_test + +import ( + "bytes" + "fmt" + "math/rand" + "sync" + "testing" + + "github.com/boltdb/bolt" +) + +func TestSimulate_1op_1p(t *testing.T) { testSimulate(t, 1, 1) } +func TestSimulate_10op_1p(t *testing.T) { testSimulate(t, 10, 1) } +func TestSimulate_100op_1p(t *testing.T) { testSimulate(t, 100, 1) } +func TestSimulate_1000op_1p(t *testing.T) { testSimulate(t, 1000, 1) } +func TestSimulate_10000op_1p(t *testing.T) { testSimulate(t, 10000, 1) } + +func TestSimulate_10op_10p(t *testing.T) { testSimulate(t, 10, 10) } +func TestSimulate_100op_10p(t *testing.T) { testSimulate(t, 100, 10) } +func TestSimulate_1000op_10p(t *testing.T) { testSimulate(t, 1000, 10) } +func TestSimulate_10000op_10p(t *testing.T) { testSimulate(t, 10000, 10) } + +func TestSimulate_100op_100p(t *testing.T) { testSimulate(t, 100, 100) } +func TestSimulate_1000op_100p(t *testing.T) { testSimulate(t, 1000, 100) } +func TestSimulate_10000op_100p(t *testing.T) { testSimulate(t, 10000, 100) } + +func TestSimulate_10000op_1000p(t *testing.T) { testSimulate(t, 10000, 1000) } + +// Randomly generate operations on a given database with multiple clients to ensure consistency and thread safety. +func testSimulate(t *testing.T, threadCount, parallelism int) { + if testing.Short() { + t.Skip("skipping test in short mode.") + } + + rand.Seed(int64(qseed)) + + // A list of operations that readers and writers can perform. + var readerHandlers = []simulateHandler{simulateGetHandler} + var writerHandlers = []simulateHandler{simulateGetHandler, simulatePutHandler} + + var versions = make(map[int]*QuickDB) + versions[1] = NewQuickDB() + + db := MustOpenDB() + defer db.MustClose() + + var mutex sync.Mutex + + // Run n threads in parallel, each with their own operation. + var wg sync.WaitGroup + var threads = make(chan bool, parallelism) + var i int + for { + threads <- true + wg.Add(1) + writable := ((rand.Int() % 100) < 20) // 20% writers + + // Choose an operation to execute. + var handler simulateHandler + if writable { + handler = writerHandlers[rand.Intn(len(writerHandlers))] + } else { + handler = readerHandlers[rand.Intn(len(readerHandlers))] + } + + // Execute a thread for the given operation. + go func(writable bool, handler simulateHandler) { + defer wg.Done() + + // Start transaction. + tx, err := db.Begin(writable) + if err != nil { + t.Fatal("tx begin: ", err) + } + + // Obtain current state of the dataset. + mutex.Lock() + var qdb = versions[tx.ID()] + if writable { + qdb = versions[tx.ID()-1].Copy() + } + mutex.Unlock() + + // Make sure we commit/rollback the tx at the end and update the state. + if writable { + defer func() { + mutex.Lock() + versions[tx.ID()] = qdb + mutex.Unlock() + + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + }() + } else { + defer func() { _ = tx.Rollback() }() + } + + // Ignore operation if we don't have data yet. + if qdb == nil { + return + } + + // Execute handler. + handler(tx, qdb) + + // Release a thread back to the scheduling loop. + <-threads + }(writable, handler) + + i++ + if i > threadCount { + break + } + } + + // Wait until all threads are done. + wg.Wait() +} + +type simulateHandler func(tx *bolt.Tx, qdb *QuickDB) + +// Retrieves a key from the database and verifies that it is what is expected. +func simulateGetHandler(tx *bolt.Tx, qdb *QuickDB) { + // Randomly retrieve an existing exist. + keys := qdb.Rand() + if len(keys) == 0 { + return + } + + // Retrieve root bucket. + b := tx.Bucket(keys[0]) + if b == nil { + panic(fmt.Sprintf("bucket[0] expected: %08x\n", trunc(keys[0], 4))) + } + + // Drill into nested buckets. + for _, key := range keys[1 : len(keys)-1] { + b = b.Bucket(key) + if b == nil { + panic(fmt.Sprintf("bucket[n] expected: %v -> %v\n", keys, key)) + } + } + + // Verify key/value on the final bucket. + expected := qdb.Get(keys) + actual := b.Get(keys[len(keys)-1]) + if !bytes.Equal(actual, expected) { + fmt.Println("=== EXPECTED ===") + fmt.Println(expected) + fmt.Println("=== ACTUAL ===") + fmt.Println(actual) + fmt.Println("=== END ===") + panic("value mismatch") + } +} + +// Inserts a key into the database. +func simulatePutHandler(tx *bolt.Tx, qdb *QuickDB) { + var err error + keys, value := randKeys(), randValue() + + // Retrieve root bucket. + b := tx.Bucket(keys[0]) + if b == nil { + b, err = tx.CreateBucket(keys[0]) + if err != nil { + panic("create bucket: " + err.Error()) + } + } + + // Create nested buckets, if necessary. + for _, key := range keys[1 : len(keys)-1] { + child := b.Bucket(key) + if child != nil { + b = child + } else { + b, err = b.CreateBucket(key) + if err != nil { + panic("create bucket: " + err.Error()) + } + } + } + + // Insert into database. + if err := b.Put(keys[len(keys)-1], value); err != nil { + panic("put: " + err.Error()) + } + + // Insert into in-memory database. + qdb.Put(keys, value) +} + +// QuickDB is an in-memory database that replicates the functionality of the +// Bolt DB type except that it is entirely in-memory. It is meant for testing +// that the Bolt database is consistent. +type QuickDB struct { + sync.RWMutex + m map[string]interface{} +} + +// NewQuickDB returns an instance of QuickDB. +func NewQuickDB() *QuickDB { + return &QuickDB{m: make(map[string]interface{})} +} + +// Get retrieves the value at a key path. +func (db *QuickDB) Get(keys [][]byte) []byte { + db.RLock() + defer db.RUnlock() + + m := db.m + for _, key := range keys[:len(keys)-1] { + value := m[string(key)] + if value == nil { + return nil + } + switch value := value.(type) { + case map[string]interface{}: + m = value + case []byte: + return nil + } + } + + // Only return if it's a simple value. + if value, ok := m[string(keys[len(keys)-1])].([]byte); ok { + return value + } + return nil +} + +// Put inserts a value into a key path. +func (db *QuickDB) Put(keys [][]byte, value []byte) { + db.Lock() + defer db.Unlock() + + // Build buckets all the way down the key path. + m := db.m + for _, key := range keys[:len(keys)-1] { + if _, ok := m[string(key)].([]byte); ok { + return // Keypath intersects with a simple value. Do nothing. + } + + if m[string(key)] == nil { + m[string(key)] = make(map[string]interface{}) + } + m = m[string(key)].(map[string]interface{}) + } + + // Insert value into the last key. + m[string(keys[len(keys)-1])] = value +} + +// Rand returns a random key path that points to a simple value. +func (db *QuickDB) Rand() [][]byte { + db.RLock() + defer db.RUnlock() + if len(db.m) == 0 { + return nil + } + var keys [][]byte + db.rand(db.m, &keys) + return keys +} + +func (db *QuickDB) rand(m map[string]interface{}, keys *[][]byte) { + i, index := 0, rand.Intn(len(m)) + for k, v := range m { + if i == index { + *keys = append(*keys, []byte(k)) + if v, ok := v.(map[string]interface{}); ok { + db.rand(v, keys) + } + return + } + i++ + } + panic("quickdb rand: out-of-range") +} + +// Copy copies the entire database. +func (db *QuickDB) Copy() *QuickDB { + db.RLock() + defer db.RUnlock() + return &QuickDB{m: db.copy(db.m)} +} + +func (db *QuickDB) copy(m map[string]interface{}) map[string]interface{} { + clone := make(map[string]interface{}, len(m)) + for k, v := range m { + switch v := v.(type) { + case map[string]interface{}: + clone[k] = db.copy(v) + default: + clone[k] = v + } + } + return clone +} + +func randKey() []byte { + var min, max = 1, 1024 + n := rand.Intn(max-min) + min + b := make([]byte, n) + for i := 0; i < n; i++ { + b[i] = byte(rand.Intn(255)) + } + return b +} + +func randKeys() [][]byte { + var keys [][]byte + var count = rand.Intn(2) + 2 + for i := 0; i < count; i++ { + keys = append(keys, randKey()) + } + return keys +} + +func randValue() []byte { + n := rand.Intn(8192) + b := make([]byte, n) + for i := 0; i < n; i++ { + b[i] = byte(rand.Intn(255)) + } + return b +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/tx.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/tx.go new file mode 100644 index 0000000..1cfb4cd --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/tx.go @@ -0,0 +1,682 @@ +package bolt + +import ( + "fmt" + "io" + "os" + "sort" + "strings" + "time" + "unsafe" +) + +// txid represents the internal transaction identifier. +type txid uint64 + +// Tx represents a read-only or read/write transaction on the database. +// Read-only transactions can be used for retrieving values for keys and creating cursors. +// Read/write transactions can create and remove buckets and create and remove keys. +// +// IMPORTANT: You must commit or rollback transactions when you are done with +// them. Pages can not be reclaimed by the writer until no more transactions +// are using them. A long running read transaction can cause the database to +// quickly grow. +type Tx struct { + writable bool + managed bool + db *DB + meta *meta + root Bucket + pages map[pgid]*page + stats TxStats + commitHandlers []func() + + // WriteFlag specifies the flag for write-related methods like WriteTo(). + // Tx opens the database file with the specified flag to copy the data. + // + // By default, the flag is unset, which works well for mostly in-memory + // workloads. For databases that are much larger than available RAM, + // set the flag to syscall.O_DIRECT to avoid trashing the page cache. + WriteFlag int +} + +// init initializes the transaction. +func (tx *Tx) init(db *DB) { + tx.db = db + tx.pages = nil + + // Copy the meta page since it can be changed by the writer. + tx.meta = &meta{} + db.meta().copy(tx.meta) + + // Copy over the root bucket. + tx.root = newBucket(tx) + tx.root.bucket = &bucket{} + *tx.root.bucket = tx.meta.root + + // Increment the transaction id and add a page cache for writable transactions. + if tx.writable { + tx.pages = make(map[pgid]*page) + tx.meta.txid += txid(1) + } +} + +// ID returns the transaction id. +func (tx *Tx) ID() int { + return int(tx.meta.txid) +} + +// DB returns a reference to the database that created the transaction. +func (tx *Tx) DB() *DB { + return tx.db +} + +// Size returns current database size in bytes as seen by this transaction. +func (tx *Tx) Size() int64 { + return int64(tx.meta.pgid) * int64(tx.db.pageSize) +} + +// Writable returns whether the transaction can perform write operations. +func (tx *Tx) Writable() bool { + return tx.writable +} + +// Cursor creates a cursor associated with the root bucket. +// All items in the cursor will return a nil value because all root bucket keys point to buckets. +// The cursor is only valid as long as the transaction is open. +// Do not use a cursor after the transaction is closed. +func (tx *Tx) Cursor() *Cursor { + return tx.root.Cursor() +} + +// Stats retrieves a copy of the current transaction statistics. +func (tx *Tx) Stats() TxStats { + return tx.stats +} + +// Bucket retrieves a bucket by name. +// Returns nil if the bucket does not exist. +// The bucket instance is only valid for the lifetime of the transaction. +func (tx *Tx) Bucket(name []byte) *Bucket { + return tx.root.Bucket(name) +} + +// CreateBucket creates a new bucket. +// Returns an error if the bucket already exists, if the bucket name is blank, or if the bucket name is too long. +// The bucket instance is only valid for the lifetime of the transaction. +func (tx *Tx) CreateBucket(name []byte) (*Bucket, error) { + return tx.root.CreateBucket(name) +} + +// CreateBucketIfNotExists creates a new bucket if it doesn't already exist. +// Returns an error if the bucket name is blank, or if the bucket name is too long. +// The bucket instance is only valid for the lifetime of the transaction. +func (tx *Tx) CreateBucketIfNotExists(name []byte) (*Bucket, error) { + return tx.root.CreateBucketIfNotExists(name) +} + +// DeleteBucket deletes a bucket. +// Returns an error if the bucket cannot be found or if the key represents a non-bucket value. +func (tx *Tx) DeleteBucket(name []byte) error { + return tx.root.DeleteBucket(name) +} + +// ForEach executes a function for each bucket in the root. +// If the provided function returns an error then the iteration is stopped and +// the error is returned to the caller. +func (tx *Tx) ForEach(fn func(name []byte, b *Bucket) error) error { + return tx.root.ForEach(func(k, v []byte) error { + if err := fn(k, tx.root.Bucket(k)); err != nil { + return err + } + return nil + }) +} + +// OnCommit adds a handler function to be executed after the transaction successfully commits. +func (tx *Tx) OnCommit(fn func()) { + tx.commitHandlers = append(tx.commitHandlers, fn) +} + +// Commit writes all changes to disk and updates the meta page. +// Returns an error if a disk write error occurs, or if Commit is +// called on a read-only transaction. +func (tx *Tx) Commit() error { + _assert(!tx.managed, "managed tx commit not allowed") + if tx.db == nil { + return ErrTxClosed + } else if !tx.writable { + return ErrTxNotWritable + } + + // TODO(benbjohnson): Use vectorized I/O to write out dirty pages. + + // Rebalance nodes which have had deletions. + var startTime = time.Now() + tx.root.rebalance() + if tx.stats.Rebalance > 0 { + tx.stats.RebalanceTime += time.Since(startTime) + } + + // spill data onto dirty pages. + startTime = time.Now() + if err := tx.root.spill(); err != nil { + tx.rollback() + return err + } + tx.stats.SpillTime += time.Since(startTime) + + // Free the old root bucket. + tx.meta.root.root = tx.root.root + + opgid := tx.meta.pgid + + // Free the freelist and allocate new pages for it. This will overestimate + // the size of the freelist but not underestimate the size (which would be bad). + tx.db.freelist.free(tx.meta.txid, tx.db.page(tx.meta.freelist)) + p, err := tx.allocate((tx.db.freelist.size() / tx.db.pageSize) + 1) + if err != nil { + tx.rollback() + return err + } + if err := tx.db.freelist.write(p); err != nil { + tx.rollback() + return err + } + tx.meta.freelist = p.id + + // If the high water mark has moved up then attempt to grow the database. + if tx.meta.pgid > opgid { + if err := tx.db.grow(int(tx.meta.pgid+1) * tx.db.pageSize); err != nil { + tx.rollback() + return err + } + } + + // Write dirty pages to disk. + startTime = time.Now() + if err := tx.write(); err != nil { + tx.rollback() + return err + } + + // If strict mode is enabled then perform a consistency check. + // Only the first consistency error is reported in the panic. + if tx.db.StrictMode { + ch := tx.Check() + var errs []string + for { + err, ok := <-ch + if !ok { + break + } + errs = append(errs, err.Error()) + } + if len(errs) > 0 { + panic("check fail: " + strings.Join(errs, "\n")) + } + } + + // Write meta to disk. + if err := tx.writeMeta(); err != nil { + tx.rollback() + return err + } + tx.stats.WriteTime += time.Since(startTime) + + // Finalize the transaction. + tx.close() + + // Execute commit handlers now that the locks have been removed. + for _, fn := range tx.commitHandlers { + fn() + } + + return nil +} + +// Rollback closes the transaction and ignores all previous updates. Read-only +// transactions must be rolled back and not committed. +func (tx *Tx) Rollback() error { + _assert(!tx.managed, "managed tx rollback not allowed") + if tx.db == nil { + return ErrTxClosed + } + tx.rollback() + return nil +} + +func (tx *Tx) rollback() { + if tx.db == nil { + return + } + if tx.writable { + tx.db.freelist.rollback(tx.meta.txid) + tx.db.freelist.reload(tx.db.page(tx.db.meta().freelist)) + } + tx.close() +} + +func (tx *Tx) close() { + if tx.db == nil { + return + } + if tx.writable { + // Grab freelist stats. + var freelistFreeN = tx.db.freelist.free_count() + var freelistPendingN = tx.db.freelist.pending_count() + var freelistAlloc = tx.db.freelist.size() + + // Remove transaction ref & writer lock. + tx.db.rwtx = nil + tx.db.rwlock.Unlock() + + // Merge statistics. + tx.db.statlock.Lock() + tx.db.stats.FreePageN = freelistFreeN + tx.db.stats.PendingPageN = freelistPendingN + tx.db.stats.FreeAlloc = (freelistFreeN + freelistPendingN) * tx.db.pageSize + tx.db.stats.FreelistInuse = freelistAlloc + tx.db.stats.TxStats.add(&tx.stats) + tx.db.statlock.Unlock() + } else { + tx.db.removeTx(tx) + } + + // Clear all references. + tx.db = nil + tx.meta = nil + tx.root = Bucket{tx: tx} + tx.pages = nil +} + +// Copy writes the entire database to a writer. +// This function exists for backwards compatibility. Use WriteTo() instead. +func (tx *Tx) Copy(w io.Writer) error { + _, err := tx.WriteTo(w) + return err +} + +// WriteTo writes the entire database to a writer. +// If err == nil then exactly tx.Size() bytes will be written into the writer. +func (tx *Tx) WriteTo(w io.Writer) (n int64, err error) { + // Attempt to open reader with WriteFlag + f, err := os.OpenFile(tx.db.path, os.O_RDONLY|tx.WriteFlag, 0) + if err != nil { + return 0, err + } + defer func() { _ = f.Close() }() + + // Generate a meta page. We use the same page data for both meta pages. + buf := make([]byte, tx.db.pageSize) + page := (*page)(unsafe.Pointer(&buf[0])) + page.flags = metaPageFlag + *page.meta() = *tx.meta + + // Write meta 0. + page.id = 0 + page.meta().checksum = page.meta().sum64() + nn, err := w.Write(buf) + n += int64(nn) + if err != nil { + return n, fmt.Errorf("meta 0 copy: %s", err) + } + + // Write meta 1 with a lower transaction id. + page.id = 1 + page.meta().txid -= 1 + page.meta().checksum = page.meta().sum64() + nn, err = w.Write(buf) + n += int64(nn) + if err != nil { + return n, fmt.Errorf("meta 1 copy: %s", err) + } + + // Move past the meta pages in the file. + if _, err := f.Seek(int64(tx.db.pageSize*2), os.SEEK_SET); err != nil { + return n, fmt.Errorf("seek: %s", err) + } + + // Copy data pages. + wn, err := io.CopyN(w, f, tx.Size()-int64(tx.db.pageSize*2)) + n += wn + if err != nil { + return n, err + } + + return n, f.Close() +} + +// CopyFile copies the entire database to file at the given path. +// A reader transaction is maintained during the copy so it is safe to continue +// using the database while a copy is in progress. +func (tx *Tx) CopyFile(path string, mode os.FileMode) error { + f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, mode) + if err != nil { + return err + } + + err = tx.Copy(f) + if err != nil { + _ = f.Close() + return err + } + return f.Close() +} + +// Check performs several consistency checks on the database for this transaction. +// An error is returned if any inconsistency is found. +// +// It can be safely run concurrently on a writable transaction. However, this +// incurs a high cost for large databases and databases with a lot of subbuckets +// because of caching. This overhead can be removed if running on a read-only +// transaction, however, it is not safe to execute other writer transactions at +// the same time. +func (tx *Tx) Check() <-chan error { + ch := make(chan error) + go tx.check(ch) + return ch +} + +func (tx *Tx) check(ch chan error) { + // Check if any pages are double freed. + freed := make(map[pgid]bool) + for _, id := range tx.db.freelist.all() { + if freed[id] { + ch <- fmt.Errorf("page %d: already freed", id) + } + freed[id] = true + } + + // Track every reachable page. + reachable := make(map[pgid]*page) + reachable[0] = tx.page(0) // meta0 + reachable[1] = tx.page(1) // meta1 + for i := uint32(0); i <= tx.page(tx.meta.freelist).overflow; i++ { + reachable[tx.meta.freelist+pgid(i)] = tx.page(tx.meta.freelist) + } + + // Recursively check buckets. + tx.checkBucket(&tx.root, reachable, freed, ch) + + // Ensure all pages below high water mark are either reachable or freed. + for i := pgid(0); i < tx.meta.pgid; i++ { + _, isReachable := reachable[i] + if !isReachable && !freed[i] { + ch <- fmt.Errorf("page %d: unreachable unfreed", int(i)) + } + } + + // Close the channel to signal completion. + close(ch) +} + +func (tx *Tx) checkBucket(b *Bucket, reachable map[pgid]*page, freed map[pgid]bool, ch chan error) { + // Ignore inline buckets. + if b.root == 0 { + return + } + + // Check every page used by this bucket. + b.tx.forEachPage(b.root, 0, func(p *page, _ int) { + if p.id > tx.meta.pgid { + ch <- fmt.Errorf("page %d: out of bounds: %d", int(p.id), int(b.tx.meta.pgid)) + } + + // Ensure each page is only referenced once. + for i := pgid(0); i <= pgid(p.overflow); i++ { + var id = p.id + i + if _, ok := reachable[id]; ok { + ch <- fmt.Errorf("page %d: multiple references", int(id)) + } + reachable[id] = p + } + + // We should only encounter un-freed leaf and branch pages. + if freed[p.id] { + ch <- fmt.Errorf("page %d: reachable freed", int(p.id)) + } else if (p.flags&branchPageFlag) == 0 && (p.flags&leafPageFlag) == 0 { + ch <- fmt.Errorf("page %d: invalid type: %s", int(p.id), p.typ()) + } + }) + + // Check each bucket within this bucket. + _ = b.ForEach(func(k, v []byte) error { + if child := b.Bucket(k); child != nil { + tx.checkBucket(child, reachable, freed, ch) + } + return nil + }) +} + +// allocate returns a contiguous block of memory starting at a given page. +func (tx *Tx) allocate(count int) (*page, error) { + p, err := tx.db.allocate(count) + if err != nil { + return nil, err + } + + // Save to our page cache. + tx.pages[p.id] = p + + // Update statistics. + tx.stats.PageCount++ + tx.stats.PageAlloc += count * tx.db.pageSize + + return p, nil +} + +// write writes any dirty pages to disk. +func (tx *Tx) write() error { + // Sort pages by id. + pages := make(pages, 0, len(tx.pages)) + for _, p := range tx.pages { + pages = append(pages, p) + } + // Clear out page cache early. + tx.pages = make(map[pgid]*page) + sort.Sort(pages) + + // Write pages to disk in order. + for _, p := range pages { + size := (int(p.overflow) + 1) * tx.db.pageSize + offset := int64(p.id) * int64(tx.db.pageSize) + + // Write out page in "max allocation" sized chunks. + ptr := (*[maxAllocSize]byte)(unsafe.Pointer(p)) + for { + // Limit our write to our max allocation size. + sz := size + if sz > maxAllocSize-1 { + sz = maxAllocSize - 1 + } + + // Write chunk to disk. + buf := ptr[:sz] + if _, err := tx.db.ops.writeAt(buf, offset); err != nil { + return err + } + + // Update statistics. + tx.stats.Write++ + + // Exit inner for loop if we've written all the chunks. + size -= sz + if size == 0 { + break + } + + // Otherwise move offset forward and move pointer to next chunk. + offset += int64(sz) + ptr = (*[maxAllocSize]byte)(unsafe.Pointer(&ptr[sz])) + } + } + + // Ignore file sync if flag is set on DB. + if !tx.db.NoSync || IgnoreNoSync { + if err := fdatasync(tx.db); err != nil { + return err + } + } + + // Put small pages back to page pool. + for _, p := range pages { + // Ignore page sizes over 1 page. + // These are allocated using make() instead of the page pool. + if int(p.overflow) != 0 { + continue + } + + buf := (*[maxAllocSize]byte)(unsafe.Pointer(p))[:tx.db.pageSize] + + // See https://go.googlesource.com/go/+/f03c9202c43e0abb130669852082117ca50aa9b1 + for i := range buf { + buf[i] = 0 + } + tx.db.pagePool.Put(buf) + } + + return nil +} + +// writeMeta writes the meta to the disk. +func (tx *Tx) writeMeta() error { + // Create a temporary buffer for the meta page. + buf := make([]byte, tx.db.pageSize) + p := tx.db.pageInBuffer(buf, 0) + tx.meta.write(p) + + // Write the meta page to file. + if _, err := tx.db.ops.writeAt(buf, int64(p.id)*int64(tx.db.pageSize)); err != nil { + return err + } + if !tx.db.NoSync || IgnoreNoSync { + if err := fdatasync(tx.db); err != nil { + return err + } + } + + // Update statistics. + tx.stats.Write++ + + return nil +} + +// page returns a reference to the page with a given id. +// If page has been written to then a temporary buffered page is returned. +func (tx *Tx) page(id pgid) *page { + // Check the dirty pages first. + if tx.pages != nil { + if p, ok := tx.pages[id]; ok { + return p + } + } + + // Otherwise return directly from the mmap. + return tx.db.page(id) +} + +// forEachPage iterates over every page within a given page and executes a function. +func (tx *Tx) forEachPage(pgid pgid, depth int, fn func(*page, int)) { + p := tx.page(pgid) + + // Execute function. + fn(p, depth) + + // Recursively loop over children. + if (p.flags & branchPageFlag) != 0 { + for i := 0; i < int(p.count); i++ { + elem := p.branchPageElement(uint16(i)) + tx.forEachPage(elem.pgid, depth+1, fn) + } + } +} + +// Page returns page information for a given page number. +// This is only safe for concurrent use when used by a writable transaction. +func (tx *Tx) Page(id int) (*PageInfo, error) { + if tx.db == nil { + return nil, ErrTxClosed + } else if pgid(id) >= tx.meta.pgid { + return nil, nil + } + + // Build the page info. + p := tx.db.page(pgid(id)) + info := &PageInfo{ + ID: id, + Count: int(p.count), + OverflowCount: int(p.overflow), + } + + // Determine the type (or if it's free). + if tx.db.freelist.freed(pgid(id)) { + info.Type = "free" + } else { + info.Type = p.typ() + } + + return info, nil +} + +// TxStats represents statistics about the actions performed by the transaction. +type TxStats struct { + // Page statistics. + PageCount int // number of page allocations + PageAlloc int // total bytes allocated + + // Cursor statistics. + CursorCount int // number of cursors created + + // Node statistics + NodeCount int // number of node allocations + NodeDeref int // number of node dereferences + + // Rebalance statistics. + Rebalance int // number of node rebalances + RebalanceTime time.Duration // total time spent rebalancing + + // Split/Spill statistics. + Split int // number of nodes split + Spill int // number of nodes spilled + SpillTime time.Duration // total time spent spilling + + // Write statistics. + Write int // number of writes performed + WriteTime time.Duration // total time spent writing to disk +} + +func (s *TxStats) add(other *TxStats) { + s.PageCount += other.PageCount + s.PageAlloc += other.PageAlloc + s.CursorCount += other.CursorCount + s.NodeCount += other.NodeCount + s.NodeDeref += other.NodeDeref + s.Rebalance += other.Rebalance + s.RebalanceTime += other.RebalanceTime + s.Split += other.Split + s.Spill += other.Spill + s.SpillTime += other.SpillTime + s.Write += other.Write + s.WriteTime += other.WriteTime +} + +// Sub calculates and returns the difference between two sets of transaction stats. +// This is useful when obtaining stats at two different points and time and +// you need the performance counters that occurred within that time span. +func (s *TxStats) Sub(other *TxStats) TxStats { + var diff TxStats + diff.PageCount = s.PageCount - other.PageCount + diff.PageAlloc = s.PageAlloc - other.PageAlloc + diff.CursorCount = s.CursorCount - other.CursorCount + diff.NodeCount = s.NodeCount - other.NodeCount + diff.NodeDeref = s.NodeDeref - other.NodeDeref + diff.Rebalance = s.Rebalance - other.Rebalance + diff.RebalanceTime = s.RebalanceTime - other.RebalanceTime + diff.Split = s.Split - other.Split + diff.Spill = s.Spill - other.Spill + diff.SpillTime = s.SpillTime - other.SpillTime + diff.Write = s.Write - other.Write + diff.WriteTime = s.WriteTime - other.WriteTime + return diff +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/tx_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/tx_test.go new file mode 100644 index 0000000..2201e79 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/boltdb/bolt/tx_test.go @@ -0,0 +1,716 @@ +package bolt_test + +import ( + "bytes" + "errors" + "fmt" + "log" + "os" + "testing" + + "github.com/boltdb/bolt" +) + +// Ensure that committing a closed transaction returns an error. +func TestTx_Commit_ErrTxClosed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + if _, err := tx.CreateBucket([]byte("foo")); err != nil { + t.Fatal(err) + } + + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + + if err := tx.Commit(); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that rolling back a closed transaction returns an error. +func TestTx_Rollback_ErrTxClosed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + + if err := tx.Rollback(); err != nil { + t.Fatal(err) + } + if err := tx.Rollback(); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that committing a read-only transaction returns an error. +func TestTx_Commit_ErrTxNotWritable(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + tx, err := db.Begin(false) + if err != nil { + t.Fatal(err) + } + if err := tx.Commit(); err != bolt.ErrTxNotWritable { + t.Fatal(err) + } +} + +// Ensure that a transaction can retrieve a cursor on the root bucket. +func TestTx_Cursor(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + + if _, err := tx.CreateBucket([]byte("woojits")); err != nil { + t.Fatal(err) + } + + c := tx.Cursor() + if k, v := c.First(); !bytes.Equal(k, []byte("widgets")) { + t.Fatalf("unexpected key: %v", k) + } else if v != nil { + t.Fatalf("unexpected value: %v", v) + } + + if k, v := c.Next(); !bytes.Equal(k, []byte("woojits")) { + t.Fatalf("unexpected key: %v", k) + } else if v != nil { + t.Fatalf("unexpected value: %v", v) + } + + if k, v := c.Next(); k != nil { + t.Fatalf("unexpected key: %v", k) + } else if v != nil { + t.Fatalf("unexpected value: %v", k) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that creating a bucket with a read-only transaction returns an error. +func TestTx_CreateBucket_ErrTxNotWritable(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.View(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("foo")) + if err != bolt.ErrTxNotWritable { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that creating a bucket on a closed transaction returns an error. +func TestTx_CreateBucket_ErrTxClosed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + + if _, err := tx.CreateBucket([]byte("foo")); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that a Tx can retrieve a bucket. +func TestTx_Bucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + if tx.Bucket([]byte("widgets")) == nil { + t.Fatal("expected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a Tx retrieving a non-existent key returns nil. +func TestTx_Get_NotFound(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if b.Get([]byte("no_such_key")) != nil { + t.Fatal("expected nil value") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can be created and retrieved. +func TestTx_CreateBucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Create a bucket. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } else if b == nil { + t.Fatal("expected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Read the bucket through a separate transaction. + if err := db.View(func(tx *bolt.Tx) error { + if tx.Bucket([]byte("widgets")) == nil { + t.Fatal("expected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can be created if it doesn't already exist. +func TestTx_CreateBucketIfNotExists(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + // Create bucket. + if b, err := tx.CreateBucketIfNotExists([]byte("widgets")); err != nil { + t.Fatal(err) + } else if b == nil { + t.Fatal("expected bucket") + } + + // Create bucket again. + if b, err := tx.CreateBucketIfNotExists([]byte("widgets")); err != nil { + t.Fatal(err) + } else if b == nil { + t.Fatal("expected bucket") + } + + return nil + }); err != nil { + t.Fatal(err) + } + + // Read the bucket through a separate transaction. + if err := db.View(func(tx *bolt.Tx) error { + if tx.Bucket([]byte("widgets")) == nil { + t.Fatal("expected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure transaction returns an error if creating an unnamed bucket. +func TestTx_CreateBucketIfNotExists_ErrBucketNameRequired(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucketIfNotExists([]byte{}); err != bolt.ErrBucketNameRequired { + t.Fatalf("unexpected error: %s", err) + } + + if _, err := tx.CreateBucketIfNotExists(nil); err != bolt.ErrBucketNameRequired { + t.Fatalf("unexpected error: %s", err) + } + + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket cannot be created twice. +func TestTx_CreateBucket_ErrBucketExists(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Create a bucket. + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Create the same bucket again. + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket([]byte("widgets")); err != bolt.ErrBucketExists { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket is created with a non-blank name. +func TestTx_CreateBucket_ErrBucketNameRequired(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + if _, err := tx.CreateBucket(nil); err != bolt.ErrBucketNameRequired { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that a bucket can be deleted. +func TestTx_DeleteBucket(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + // Create a bucket and add a value. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + // Delete the bucket and make sure we can't get the value. + if err := db.Update(func(tx *bolt.Tx) error { + if err := tx.DeleteBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + if tx.Bucket([]byte("widgets")) != nil { + t.Fatal("unexpected bucket") + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.Update(func(tx *bolt.Tx) error { + // Create the bucket again and make sure there's not a phantom value. + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if v := b.Get([]byte("foo")); v != nil { + t.Fatalf("unexpected phantom value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that deleting a bucket on a closed transaction returns an error. +func TestTx_DeleteBucket_ErrTxClosed(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + tx, err := db.Begin(true) + if err != nil { + t.Fatal(err) + } + if err := tx.Commit(); err != nil { + t.Fatal(err) + } + if err := tx.DeleteBucket([]byte("foo")); err != bolt.ErrTxClosed { + t.Fatalf("unexpected error: %s", err) + } +} + +// Ensure that deleting a bucket with a read-only transaction returns an error. +func TestTx_DeleteBucket_ReadOnly(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.View(func(tx *bolt.Tx) error { + if err := tx.DeleteBucket([]byte("foo")); err != bolt.ErrTxNotWritable { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that nothing happens when deleting a bucket that doesn't exist. +func TestTx_DeleteBucket_NotFound(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + if err := tx.DeleteBucket([]byte("widgets")); err != bolt.ErrBucketNotFound { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that no error is returned when a tx.ForEach function does not return +// an error. +func TestTx_ForEach_NoError(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + + if err := tx.ForEach(func(name []byte, b *bolt.Bucket) error { + return nil + }); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that an error is returned when a tx.ForEach function returns an error. +func TestTx_ForEach_WithError(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + + marker := errors.New("marker") + if err := tx.ForEach(func(name []byte, b *bolt.Bucket) error { + return marker + }); err != marker { + t.Fatalf("unexpected error: %s", err) + } + return nil + }); err != nil { + t.Fatal(err) + } +} + +// Ensure that Tx commit handlers are called after a transaction successfully commits. +func TestTx_OnCommit(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var x int + if err := db.Update(func(tx *bolt.Tx) error { + tx.OnCommit(func() { x += 1 }) + tx.OnCommit(func() { x += 2 }) + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } else if x != 3 { + t.Fatalf("unexpected x: %d", x) + } +} + +// Ensure that Tx commit handlers are NOT called after a transaction rolls back. +func TestTx_OnCommit_Rollback(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + var x int + if err := db.Update(func(tx *bolt.Tx) error { + tx.OnCommit(func() { x += 1 }) + tx.OnCommit(func() { x += 2 }) + if _, err := tx.CreateBucket([]byte("widgets")); err != nil { + t.Fatal(err) + } + return errors.New("rollback this commit") + }); err == nil || err.Error() != "rollback this commit" { + t.Fatalf("unexpected error: %s", err) + } else if x != 0 { + t.Fatalf("unexpected x: %d", x) + } +} + +// Ensure that the database can be copied to a file path. +func TestTx_CopyFile(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + + path := tempfile() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("bat")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + return tx.CopyFile(path, 0600) + }); err != nil { + t.Fatal(err) + } + + db2, err := bolt.Open(path, 0600, nil) + if err != nil { + t.Fatal(err) + } + + if err := db2.View(func(tx *bolt.Tx) error { + if v := tx.Bucket([]byte("widgets")).Get([]byte("foo")); !bytes.Equal(v, []byte("bar")) { + t.Fatalf("unexpected value: %v", v) + } + if v := tx.Bucket([]byte("widgets")).Get([]byte("baz")); !bytes.Equal(v, []byte("bat")) { + t.Fatalf("unexpected value: %v", v) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db2.Close(); err != nil { + t.Fatal(err) + } +} + +type failWriterError struct{} + +func (failWriterError) Error() string { + return "error injected for tests" +} + +type failWriter struct { + // fail after this many bytes + After int +} + +func (f *failWriter) Write(p []byte) (n int, err error) { + n = len(p) + if n > f.After { + n = f.After + err = failWriterError{} + } + f.After -= n + return n, err +} + +// Ensure that Copy handles write errors right. +func TestTx_CopyFile_Error_Meta(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("bat")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + return tx.Copy(&failWriter{}) + }); err == nil || err.Error() != "meta 0 copy: error injected for tests" { + t.Fatalf("unexpected error: %v", err) + } +} + +// Ensure that Copy handles write errors right. +func TestTx_CopyFile_Error_Normal(t *testing.T) { + db := MustOpenDB() + defer db.MustClose() + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + t.Fatal(err) + } + if err := b.Put([]byte("baz"), []byte("bat")); err != nil { + t.Fatal(err) + } + return nil + }); err != nil { + t.Fatal(err) + } + + if err := db.View(func(tx *bolt.Tx) error { + return tx.Copy(&failWriter{3 * db.Info().PageSize}) + }); err == nil || err.Error() != "error injected for tests" { + t.Fatalf("unexpected error: %v", err) + } +} + +func ExampleTx_Rollback() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Create a bucket. + if err := db.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucket([]byte("widgets")) + return err + }); err != nil { + log.Fatal(err) + } + + // Set a value for a key. + if err := db.Update(func(tx *bolt.Tx) error { + return tx.Bucket([]byte("widgets")).Put([]byte("foo"), []byte("bar")) + }); err != nil { + log.Fatal(err) + } + + // Update the key but rollback the transaction so it never saves. + tx, err := db.Begin(true) + if err != nil { + log.Fatal(err) + } + b := tx.Bucket([]byte("widgets")) + if err := b.Put([]byte("foo"), []byte("baz")); err != nil { + log.Fatal(err) + } + if err := tx.Rollback(); err != nil { + log.Fatal(err) + } + + // Ensure that our original value is still set. + if err := db.View(func(tx *bolt.Tx) error { + value := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + fmt.Printf("The value for 'foo' is still: %s\n", value) + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // The value for 'foo' is still: bar +} + +func ExampleTx_CopyFile() { + // Open the database. + db, err := bolt.Open(tempfile(), 0666, nil) + if err != nil { + log.Fatal(err) + } + defer os.Remove(db.Path()) + + // Create a bucket and a key. + if err := db.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucket([]byte("widgets")) + if err != nil { + return err + } + if err := b.Put([]byte("foo"), []byte("bar")); err != nil { + return err + } + return nil + }); err != nil { + log.Fatal(err) + } + + // Copy the database to another file. + toFile := tempfile() + if err := db.View(func(tx *bolt.Tx) error { + return tx.CopyFile(toFile, 0666) + }); err != nil { + log.Fatal(err) + } + defer os.Remove(toFile) + + // Open the cloned database. + db2, err := bolt.Open(toFile, 0666, nil) + if err != nil { + log.Fatal(err) + } + + // Ensure that the key exists in the copy. + if err := db2.View(func(tx *bolt.Tx) error { + value := tx.Bucket([]byte("widgets")).Get([]byte("foo")) + fmt.Printf("The value for 'foo' in the clone is: %s\n", value) + return nil + }); err != nil { + log.Fatal(err) + } + + // Close database to release file lock. + if err := db.Close(); err != nil { + log.Fatal(err) + } + + if err := db2.Close(); err != nil { + log.Fatal(err) + } + + // Output: + // The value for 'foo' in the clone is: bar +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/.travis.yml b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/.travis.yml new file mode 100644 index 0000000..6f440f1 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/.travis.yml @@ -0,0 +1,19 @@ +language: go +sudo: false + +matrix: + include: + - go: 1.3 + - go: 1.4 + - go: 1.5 + - go: 1.6 + - go: 1.7 + - go: tip + allow_failures: + - go: tip + +script: + - go get -t -v ./... + - diff -u <(echo -n) <(gofmt -d .) + - go vet $(go list ./... | grep -v /vendor/) + - go test -v -race ./... diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/LICENSE new file mode 100644 index 0000000..0e5fb87 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/README.md new file mode 100644 index 0000000..e9936d9 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/README.md @@ -0,0 +1,66 @@ +schema +====== +[](https://godoc.org/github.com/gorilla/schema) [](https://travis-ci.org/gorilla/schema) + +Package gorilla/schema fills a struct with form values. + +## Example + +Here's a quick example: we parse POST form values and then decode them into a struct: + +```go +// Set a Decoder instance as a package global, because it caches +// meta-data about structs, and an instance can be shared safely. +var decoder = schema.NewDecoder() + +type Person struct { + Name string + Phone string +} + +func MyHandler(w http.ResponseWriter, r *http.Request) { + err := r.ParseForm() + if err != nil { + // Handle error + } + + var person Person + + // r.PostForm is a map of our POST form values + err := decoder.Decode(&person, r.PostForm) + if err != nil { + // Handle error + } + + // Do something with person.Name or person.Phone +} +``` + +To define custom names for fields, use a struct tag "schema". To not populate certain fields, use a dash for the name and it will be ignored: + +```go +type Person struct { + Name string `schema:"name"` // custom name + Phone string `schema:"phone"` // custom name + Admin bool `schema:"-"` // this field is never set +} +``` + +The supported field types in the destination struct are: + +* bool +* float variants (float32, float64) +* int variants (int, int8, int16, int32, int64) +* string +* uint variants (uint, uint8, uint16, uint32, uint64) +* struct +* a pointer to one of the above types +* a slice or a pointer to a slice of one of the above types + +Unsupported types are simply ignored, however custom types can be registered to be converted. + +More examples are available on the Gorilla website: http://www.gorillatoolkit.org/pkg/schema + +## License + +BSD licensed. See the LICENSE file for details. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/cache.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/cache.go new file mode 100644 index 0000000..e0f7566 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/cache.go @@ -0,0 +1,261 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package schema + +import ( + "errors" + "reflect" + "strconv" + "strings" + "sync" +) + +var invalidPath = errors.New("schema: invalid path") + +// newCache returns a new cache. +func newCache() *cache { + c := cache{ + m: make(map[reflect.Type]*structInfo), + conv: make(map[reflect.Kind]Converter), + regconv: make(map[reflect.Type]Converter), + tag: "schema", + } + for k, v := range converters { + c.conv[k] = v + } + return &c +} + +// cache caches meta-data about a struct. +type cache struct { + l sync.RWMutex + m map[reflect.Type]*structInfo + conv map[reflect.Kind]Converter + regconv map[reflect.Type]Converter + tag string +} + +// parsePath parses a path in dotted notation verifying that it is a valid +// path to a struct field. +// +// It returns "path parts" which contain indices to fields to be used by +// reflect.Value.FieldByString(). Multiple parts are required for slices of +// structs. +func (c *cache) parsePath(p string, t reflect.Type) ([]pathPart, error) { + var struc *structInfo + var field *fieldInfo + var index64 int64 + var err error + parts := make([]pathPart, 0) + path := make([]string, 0) + keys := strings.Split(p, ".") + for i := 0; i < len(keys); i++ { + if t.Kind() != reflect.Struct { + return nil, invalidPath + } + if struc = c.get(t); struc == nil { + return nil, invalidPath + } + if field = struc.get(keys[i]); field == nil { + return nil, invalidPath + } + // Valid field. Append index. + path = append(path, field.name) + if field.ss { + // Parse a special case: slices of structs. + // i+1 must be the slice index. + // + // Now that struct can implements TextUnmarshaler interface, + // we don't need to force the struct's fields to appear in the path. + // So checking i+2 is not necessary anymore. + i++ + if i+1 > len(keys) { + return nil, invalidPath + } + if index64, err = strconv.ParseInt(keys[i], 10, 0); err != nil { + return nil, invalidPath + } + parts = append(parts, pathPart{ + path: path, + field: field, + index: int(index64), + }) + path = make([]string, 0) + + // Get the next struct type, dropping ptrs. + if field.typ.Kind() == reflect.Ptr { + t = field.typ.Elem() + } else { + t = field.typ + } + if t.Kind() == reflect.Slice { + t = t.Elem() + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + } + } else if field.typ.Kind() == reflect.Ptr { + t = field.typ.Elem() + } else { + t = field.typ + } + } + // Add the remaining. + parts = append(parts, pathPart{ + path: path, + field: field, + index: -1, + }) + return parts, nil +} + +// get returns a cached structInfo, creating it if necessary. +func (c *cache) get(t reflect.Type) *structInfo { + c.l.RLock() + info := c.m[t] + c.l.RUnlock() + if info == nil { + info = c.create(t, nil) + c.l.Lock() + c.m[t] = info + c.l.Unlock() + } + return info +} + +// create creates a structInfo with meta-data about a struct. +func (c *cache) create(t reflect.Type, info *structInfo) *structInfo { + if info == nil { + info = &structInfo{fields: []*fieldInfo{}} + } + for i := 0; i < t.NumField(); i++ { + field := t.Field(i) + if field.Anonymous { + ft := field.Type + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + if ft.Kind() == reflect.Struct { + c.create(ft, info) + } + } + c.createField(field, info) + } + return info +} + +// createField creates a fieldInfo for the given field. +func (c *cache) createField(field reflect.StructField, info *structInfo) { + alias, options := fieldAlias(field, c.tag) + if alias == "-" { + // Ignore this field. + return + } + // Check if the type is supported and don't cache it if not. + // First let's get the basic type. + isSlice, isStruct := false, false + ft := field.Type + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + if isSlice = ft.Kind() == reflect.Slice; isSlice { + ft = ft.Elem() + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + } + if ft.Kind() == reflect.Array { + ft = ft.Elem() + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + } + if isStruct = ft.Kind() == reflect.Struct; !isStruct { + if conv := c.conv[ft.Kind()]; conv == nil { + // Type is not supported. + return + } + } + + info.fields = append(info.fields, &fieldInfo{ + typ: field.Type, + name: field.Name, + ss: isSlice && isStruct, + alias: alias, + required: options.Contains("required"), + }) +} + +// converter returns the converter for a type. +func (c *cache) converter(t reflect.Type) Converter { + conv := c.regconv[t] + if conv == nil { + conv = c.conv[t.Kind()] + } + return conv +} + +// ---------------------------------------------------------------------------- + +type structInfo struct { + fields []*fieldInfo +} + +func (i *structInfo) get(alias string) *fieldInfo { + for _, field := range i.fields { + if strings.EqualFold(field.alias, alias) { + return field + } + } + return nil +} + +type fieldInfo struct { + typ reflect.Type + name string // field name in the struct. + ss bool // true if this is a slice of structs. + alias string + required bool // tag option +} + +type pathPart struct { + field *fieldInfo + path []string // path to the field: walks structs using field names. + index int // struct index in slices of structs. +} + +// ---------------------------------------------------------------------------- + +// fieldAlias parses a field tag to get a field alias. +func fieldAlias(field reflect.StructField, tagName string) (alias string, options tagOptions) { + if tag := field.Tag.Get(tagName); tag != "" { + alias, options = parseTag(tag) + } + if alias == "" { + alias = field.Name + } + return alias, options +} + +// tagOptions is the string following a comma in a struct field's tag, or +// the empty string. It does not include the leading comma. +type tagOptions []string + +// parseTag splits a struct field's url tag into its name and comma-separated +// options. +func parseTag(tag string) (string, tagOptions) { + s := strings.Split(tag, ",") + return s[0], s[1:] +} + +// Contains checks whether the tagOptions contains the specified option. +func (o tagOptions) Contains(option string) bool { + for _, s := range o { + if s == option { + return true + } + } + return false +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/converter.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/converter.go new file mode 100644 index 0000000..b33e942 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/converter.go @@ -0,0 +1,145 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package schema + +import ( + "reflect" + "strconv" +) + +type Converter func(string) reflect.Value + +var ( + invalidValue = reflect.Value{} + boolType = reflect.Bool + float32Type = reflect.Float32 + float64Type = reflect.Float64 + intType = reflect.Int + int8Type = reflect.Int8 + int16Type = reflect.Int16 + int32Type = reflect.Int32 + int64Type = reflect.Int64 + stringType = reflect.String + uintType = reflect.Uint + uint8Type = reflect.Uint8 + uint16Type = reflect.Uint16 + uint32Type = reflect.Uint32 + uint64Type = reflect.Uint64 +) + +// Default converters for basic types. +var converters = map[reflect.Kind]Converter{ + boolType: convertBool, + float32Type: convertFloat32, + float64Type: convertFloat64, + intType: convertInt, + int8Type: convertInt8, + int16Type: convertInt16, + int32Type: convertInt32, + int64Type: convertInt64, + stringType: convertString, + uintType: convertUint, + uint8Type: convertUint8, + uint16Type: convertUint16, + uint32Type: convertUint32, + uint64Type: convertUint64, +} + +func convertBool(value string) reflect.Value { + if value == "on" { + return reflect.ValueOf(true) + } else if v, err := strconv.ParseBool(value); err == nil { + return reflect.ValueOf(v) + } + return invalidValue +} + +func convertFloat32(value string) reflect.Value { + if v, err := strconv.ParseFloat(value, 32); err == nil { + return reflect.ValueOf(float32(v)) + } + return invalidValue +} + +func convertFloat64(value string) reflect.Value { + if v, err := strconv.ParseFloat(value, 64); err == nil { + return reflect.ValueOf(v) + } + return invalidValue +} + +func convertInt(value string) reflect.Value { + if v, err := strconv.ParseInt(value, 10, 0); err == nil { + return reflect.ValueOf(int(v)) + } + return invalidValue +} + +func convertInt8(value string) reflect.Value { + if v, err := strconv.ParseInt(value, 10, 8); err == nil { + return reflect.ValueOf(int8(v)) + } + return invalidValue +} + +func convertInt16(value string) reflect.Value { + if v, err := strconv.ParseInt(value, 10, 16); err == nil { + return reflect.ValueOf(int16(v)) + } + return invalidValue +} + +func convertInt32(value string) reflect.Value { + if v, err := strconv.ParseInt(value, 10, 32); err == nil { + return reflect.ValueOf(int32(v)) + } + return invalidValue +} + +func convertInt64(value string) reflect.Value { + if v, err := strconv.ParseInt(value, 10, 64); err == nil { + return reflect.ValueOf(v) + } + return invalidValue +} + +func convertString(value string) reflect.Value { + return reflect.ValueOf(value) +} + +func convertUint(value string) reflect.Value { + if v, err := strconv.ParseUint(value, 10, 0); err == nil { + return reflect.ValueOf(uint(v)) + } + return invalidValue +} + +func convertUint8(value string) reflect.Value { + if v, err := strconv.ParseUint(value, 10, 8); err == nil { + return reflect.ValueOf(uint8(v)) + } + return invalidValue +} + +func convertUint16(value string) reflect.Value { + if v, err := strconv.ParseUint(value, 10, 16); err == nil { + return reflect.ValueOf(uint16(v)) + } + return invalidValue +} + +func convertUint32(value string) reflect.Value { + if v, err := strconv.ParseUint(value, 10, 32); err == nil { + return reflect.ValueOf(uint32(v)) + } + return invalidValue +} + +func convertUint64(value string) reflect.Value { + if v, err := strconv.ParseUint(value, 10, 64); err == nil { + return reflect.ValueOf(v) + } + return invalidValue +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/decoder.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/decoder.go new file mode 100644 index 0000000..7ebe1b1 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/decoder.go @@ -0,0 +1,343 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package schema + +import ( + "encoding" + "errors" + "fmt" + "reflect" + "strings" +) + +// NewDecoder returns a new Decoder. +func NewDecoder() *Decoder { + return &Decoder{cache: newCache()} +} + +// Decoder decodes values from a map[string][]string to a struct. +type Decoder struct { + cache *cache + zeroEmpty bool + ignoreUnknownKeys bool +} + +// SetAliasTag changes the tag used to locate custom field aliases. +// The default tag is "schema". +func (d *Decoder) SetAliasTag(tag string) { + d.cache.tag = tag +} + +// ZeroEmpty controls the behaviour when the decoder encounters empty values +// in a map. +// If z is true and a key in the map has the empty string as a value +// then the corresponding struct field is set to the zero value. +// If z is false then empty strings are ignored. +// +// The default value is false, that is empty values do not change +// the value of the struct field. +func (d *Decoder) ZeroEmpty(z bool) { + d.zeroEmpty = z +} + +// IgnoreUnknownKeys controls the behaviour when the decoder encounters unknown +// keys in the map. +// If i is true and an unknown field is encountered, it is ignored. This is +// similar to how unknown keys are handled by encoding/json. +// If i is false then Decode will return an error. Note that any valid keys +// will still be decoded in to the target struct. +// +// To preserve backwards compatibility, the default value is false. +func (d *Decoder) IgnoreUnknownKeys(i bool) { + d.ignoreUnknownKeys = i +} + +// RegisterConverter registers a converter function for a custom type. +func (d *Decoder) RegisterConverter(value interface{}, converterFunc Converter) { + d.cache.regconv[reflect.TypeOf(value)] = converterFunc +} + +// Decode decodes a map[string][]string to a struct. +// +// The first parameter must be a pointer to a struct. +// +// The second parameter is a map, typically url.Values from an HTTP request. +// Keys are "paths" in dotted notation to the struct fields and nested structs. +// +// See the package documentation for a full explanation of the mechanics. +func (d *Decoder) Decode(dst interface{}, src map[string][]string) error { + v := reflect.ValueOf(dst) + if v.Kind() != reflect.Ptr || v.Elem().Kind() != reflect.Struct { + return errors.New("schema: interface must be a pointer to struct") + } + v = v.Elem() + t := v.Type() + errors := MultiError{} + for path, values := range src { + if parts, err := d.cache.parsePath(path, t); err == nil { + if err = d.decode(v, path, parts, values); err != nil { + errors[path] = err + } + } else if !d.ignoreUnknownKeys { + errors[path] = fmt.Errorf("schema: invalid path %q", path) + } + } + if len(errors) > 0 { + return errors + } + return d.checkRequired(t, src, "") +} + +// checkRequired checks whether requred field empty +// +// check type t recursively if t has struct fields, and prefix is same as parsePath: in dotted notation +// +// src is the source map for decoding, we use it here to see if those required fields are included in src +func (d *Decoder) checkRequired(t reflect.Type, src map[string][]string, prefix string) error { + struc := d.cache.get(t) + if struc == nil { + // unexpect, cache.get never return nil + return errors.New("cache fail") + } + + for _, f := range struc.fields { + if f.typ.Kind() == reflect.Struct { + err := d.checkRequired(f.typ, src, prefix+f.alias+".") + if err != nil { + return err + } + } + if f.required { + key := f.alias + if prefix != "" { + key = prefix + key + } + if isEmpty(f.typ, src[key]) { + return fmt.Errorf("%v is empty", key) + } + } + } + return nil +} + +// isEmpty returns true if value is empty for specific type +func isEmpty(t reflect.Type, value []string) bool { + if len(value) == 0 { + return true + } + switch t.Kind() { + case boolType, float32Type, float64Type, intType, int8Type, int32Type, int64Type, stringType, uint8Type, uint16Type, uint32Type, uint64Type: + return len(value[0]) == 0 + } + return false +} + +// decode fills a struct field using a parsed path. +func (d *Decoder) decode(v reflect.Value, path string, parts []pathPart, values []string) error { + // Get the field walking the struct fields by index. + for _, name := range parts[0].path { + if v.Type().Kind() == reflect.Ptr { + if v.IsNil() { + v.Set(reflect.New(v.Type().Elem())) + } + v = v.Elem() + } + v = v.FieldByName(name) + } + + // Don't even bother for unexported fields. + if !v.CanSet() { + return nil + } + + // Dereference if needed. + t := v.Type() + if t.Kind() == reflect.Ptr { + t = t.Elem() + if v.IsNil() { + v.Set(reflect.New(t)) + } + v = v.Elem() + } + + // Slice of structs. Let's go recursive. + if len(parts) > 1 { + idx := parts[0].index + if v.IsNil() || v.Len() < idx+1 { + value := reflect.MakeSlice(t, idx+1, idx+1) + if v.Len() < idx+1 { + // Resize it. + reflect.Copy(value, v) + } + v.Set(value) + } + return d.decode(v.Index(idx), path, parts[1:], values) + } + + // Get the converter early in case there is one for a slice type. + conv := d.cache.converter(t) + if conv == nil && t.Kind() == reflect.Slice { + var items []reflect.Value + elemT := t.Elem() + isPtrElem := elemT.Kind() == reflect.Ptr + if isPtrElem { + elemT = elemT.Elem() + } + + // Try to get a converter for the element type. + conv := d.cache.converter(elemT) + if conv == nil { + // As we are not dealing with slice of structs here, we don't need to check if the type + // implements TextUnmarshaler interface + return fmt.Errorf("schema: converter not found for %v", elemT) + } + + for key, value := range values { + if value == "" { + if d.zeroEmpty { + items = append(items, reflect.Zero(elemT)) + } + } else if item := conv(value); item.IsValid() { + if isPtrElem { + ptr := reflect.New(elemT) + ptr.Elem().Set(item) + item = ptr + } + if item.Type() != elemT && !isPtrElem { + item = item.Convert(elemT) + } + items = append(items, item) + } else { + if strings.Contains(value, ",") { + values := strings.Split(value, ",") + for _, value := range values { + if value == "" { + if d.zeroEmpty { + items = append(items, reflect.Zero(elemT)) + } + } else if item := conv(value); item.IsValid() { + if isPtrElem { + ptr := reflect.New(elemT) + ptr.Elem().Set(item) + item = ptr + } + if item.Type() != elemT && !isPtrElem { + item = item.Convert(elemT) + } + items = append(items, item) + } else { + return ConversionError{ + Key: path, + Type: elemT, + Index: key, + } + } + } + } else { + return ConversionError{ + Key: path, + Type: elemT, + Index: key, + } + } + } + } + value := reflect.Append(reflect.MakeSlice(t, 0, 0), items...) + v.Set(value) + } else { + val := "" + // Use the last value provided if any values were provided + if len(values) > 0 { + val = values[len(values)-1] + } + + if val == "" { + if d.zeroEmpty { + v.Set(reflect.Zero(t)) + } + } else if conv != nil { + if value := conv(val); value.IsValid() { + v.Set(value.Convert(t)) + } else { + return ConversionError{ + Key: path, + Type: t, + Index: -1, + } + } + } else { + // When there's no registered conversion for the custom type, we will check if the type + // implements the TextUnmarshaler interface. As the UnmarshalText function should be applied + // to the pointer of the type, we convert the value to pointer. + if v.CanAddr() { + v = v.Addr() + } + + if u, ok := v.Interface().(encoding.TextUnmarshaler); ok { + if err := u.UnmarshalText([]byte(val)); err != nil { + return ConversionError{ + Key: path, + Type: t, + Index: -1, + Err: err, + } + } + + } else { + return fmt.Errorf("schema: converter not found for %v", t) + } + } + } + return nil +} + +// Errors --------------------------------------------------------------------- + +// ConversionError stores information about a failed conversion. +type ConversionError struct { + Key string // key from the source map. + Type reflect.Type // expected type of elem + Index int // index for multi-value fields; -1 for single-value fields. + Err error // low-level error (when it exists) +} + +func (e ConversionError) Error() string { + var output string + + if e.Index < 0 { + output = fmt.Sprintf("schema: error converting value for %q", e.Key) + } else { + output = fmt.Sprintf("schema: error converting value for index %d of %q", + e.Index, e.Key) + } + + if e.Err != nil { + output = fmt.Sprintf("%s. Details: %s", output, e.Err) + } + + return output +} + +// MultiError stores multiple decoding errors. +// +// Borrowed from the App Engine SDK. +type MultiError map[string]error + +func (e MultiError) Error() string { + s := "" + for _, err := range e { + s = err.Error() + break + } + switch len(e) { + case 0: + return "(0 errors)" + case 1: + return s + case 2: + return s + " (and 1 other error)" + } + return fmt.Sprintf("%s (and %d other errors)", s, len(e)-1) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/decoder_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/decoder_test.go new file mode 100644 index 0000000..4593916 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/decoder_test.go @@ -0,0 +1,1460 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package schema + +import ( + "encoding/hex" + "errors" + "reflect" + "strings" + "testing" + "time" +) + +type IntAlias int + +// All cases we want to cover, in a nutshell. +type S1 struct { + F01 int `schema:"f1"` + F02 *int `schema:"f2"` + F03 []int `schema:"f3"` + F04 []*int `schema:"f4"` + F05 *[]int `schema:"f5"` + F06 *[]*int `schema:"f6"` + F07 S2 `schema:"f7"` + F08 *S1 `schema:"f8"` + F09 int `schema:"-"` + F10 []S1 `schema:"f10"` + F11 []*S1 `schema:"f11"` + F12 *[]S1 `schema:"f12"` + F13 *[]*S1 `schema:"f13"` + F14 int `schema:"f14"` + F15 IntAlias `schema:"f15"` + F16 []IntAlias `schema:"f16"` + F17 S19 `schema:"f17"` +} + +type S2 struct { + F01 *[]*int `schema:"f1"` +} + +type S19 [2]byte + +func (id *S19) UnmarshalText(text []byte) error { + buf, err := hex.DecodeString(string(text)) + if err != nil { + return err + } + if len(buf) > len(*id) { + return errors.New("out of range") + } + for i := range buf { + (*id)[i] = buf[i] + } + return nil +} + +func TestAll(t *testing.T) { + v := map[string][]string{ + "f1": {"1"}, + "f2": {"2"}, + "f3": {"31", "32"}, + "f4": {"41", "42"}, + "f5": {"51", "52"}, + "f6": {"61", "62"}, + "f7.f1": {"71", "72"}, + "f8.f8.f7.f1": {"81", "82"}, + "f9": {"9"}, + "f10.0.f10.0.f6": {"101", "102"}, + "f10.0.f10.1.f6": {"103", "104"}, + "f11.0.f11.0.f6": {"111", "112"}, + "f11.0.f11.1.f6": {"113", "114"}, + "f12.0.f12.0.f6": {"121", "122"}, + "f12.0.f12.1.f6": {"123", "124"}, + "f13.0.f13.0.f6": {"131", "132"}, + "f13.0.f13.1.f6": {"133", "134"}, + "f14": {}, + "f15": {"151"}, + "f16": {"161", "162"}, + "f17": {"1a2b"}, + } + f2 := 2 + f41, f42 := 41, 42 + f61, f62 := 61, 62 + f71, f72 := 71, 72 + f81, f82 := 81, 82 + f101, f102, f103, f104 := 101, 102, 103, 104 + f111, f112, f113, f114 := 111, 112, 113, 114 + f121, f122, f123, f124 := 121, 122, 123, 124 + f131, f132, f133, f134 := 131, 132, 133, 134 + var f151 IntAlias = 151 + var f161, f162 IntAlias = 161, 162 + e := S1{ + F01: 1, + F02: &f2, + F03: []int{31, 32}, + F04: []*int{&f41, &f42}, + F05: &[]int{51, 52}, + F06: &[]*int{&f61, &f62}, + F07: S2{ + F01: &[]*int{&f71, &f72}, + }, + F08: &S1{ + F08: &S1{ + F07: S2{ + F01: &[]*int{&f81, &f82}, + }, + }, + }, + F09: 0, + F10: []S1{ + S1{ + F10: []S1{ + S1{F06: &[]*int{&f101, &f102}}, + S1{F06: &[]*int{&f103, &f104}}, + }, + }, + }, + F11: []*S1{ + &S1{ + F11: []*S1{ + &S1{F06: &[]*int{&f111, &f112}}, + &S1{F06: &[]*int{&f113, &f114}}, + }, + }, + }, + F12: &[]S1{ + S1{ + F12: &[]S1{ + S1{F06: &[]*int{&f121, &f122}}, + S1{F06: &[]*int{&f123, &f124}}, + }, + }, + }, + F13: &[]*S1{ + &S1{ + F13: &[]*S1{ + &S1{F06: &[]*int{&f131, &f132}}, + &S1{F06: &[]*int{&f133, &f134}}, + }, + }, + }, + F14: 0, + F15: f151, + F16: []IntAlias{f161, f162}, + F17: S19{0x1a, 0x2b}, + } + + s := &S1{} + _ = NewDecoder().Decode(s, v) + + vals := func(values []*int) []int { + r := make([]int, len(values)) + for k, v := range values { + r[k] = *v + } + return r + } + + if s.F01 != e.F01 { + t.Errorf("f1: expected %v, got %v", e.F01, s.F01) + } + if s.F02 == nil { + t.Errorf("f2: expected %v, got nil", *e.F02) + } else if *s.F02 != *e.F02 { + t.Errorf("f2: expected %v, got %v", *e.F02, *s.F02) + } + if s.F03 == nil { + t.Errorf("f3: expected %v, got nil", e.F03) + } else if len(s.F03) != 2 || s.F03[0] != e.F03[0] || s.F03[1] != e.F03[1] { + t.Errorf("f3: expected %v, got %v", e.F03, s.F03) + } + if s.F04 == nil { + t.Errorf("f4: expected %v, got nil", e.F04) + } else { + if len(s.F04) != 2 || *(s.F04)[0] != *(e.F04)[0] || *(s.F04)[1] != *(e.F04)[1] { + t.Errorf("f4: expected %v, got %v", vals(e.F04), vals(s.F04)) + } + } + if s.F05 == nil { + t.Errorf("f5: expected %v, got nil", e.F05) + } else { + sF05, eF05 := *s.F05, *e.F05 + if len(sF05) != 2 || sF05[0] != eF05[0] || sF05[1] != eF05[1] { + t.Errorf("f5: expected %v, got %v", eF05, sF05) + } + } + if s.F06 == nil { + t.Errorf("f6: expected %v, got nil", vals(*e.F06)) + } else { + sF06, eF06 := *s.F06, *e.F06 + if len(sF06) != 2 || *(sF06)[0] != *(eF06)[0] || *(sF06)[1] != *(eF06)[1] { + t.Errorf("f6: expected %v, got %v", vals(eF06), vals(sF06)) + } + } + if s.F07.F01 == nil { + t.Errorf("f7.f1: expected %v, got nil", vals(*e.F07.F01)) + } else { + sF07, eF07 := *s.F07.F01, *e.F07.F01 + if len(sF07) != 2 || *(sF07)[0] != *(eF07)[0] || *(sF07)[1] != *(eF07)[1] { + t.Errorf("f7.f1: expected %v, got %v", vals(eF07), vals(sF07)) + } + } + if s.F08 == nil { + t.Errorf("f8: got nil") + } else if s.F08.F08 == nil { + t.Errorf("f8.f8: got nil") + } else if s.F08.F08.F07.F01 == nil { + t.Errorf("f8.f8.f7.f1: expected %v, got nil", vals(*e.F08.F08.F07.F01)) + } else { + sF08, eF08 := *s.F08.F08.F07.F01, *e.F08.F08.F07.F01 + if len(sF08) != 2 || *(sF08)[0] != *(eF08)[0] || *(sF08)[1] != *(eF08)[1] { + t.Errorf("f8.f8.f7.f1: expected %v, got %v", vals(eF08), vals(sF08)) + } + } + if s.F09 != e.F09 { + t.Errorf("f9: expected %v, got %v", e.F09, s.F09) + } + if s.F10 == nil { + t.Errorf("f10: got nil") + } else if len(s.F10) != 1 { + t.Errorf("f10: expected 1 element, got %v", s.F10) + } else { + if len(s.F10[0].F10) != 2 { + t.Errorf("f10.0.f10: expected 1 element, got %v", s.F10[0].F10) + } else { + sF10, eF10 := *s.F10[0].F10[0].F06, *e.F10[0].F10[0].F06 + if sF10 == nil { + t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10)) + } else { + if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] { + t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10)) + } + } + sF10, eF10 = *s.F10[0].F10[1].F06, *e.F10[0].F10[1].F06 + if sF10 == nil { + t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10)) + } else { + if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] { + t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10)) + } + } + } + } + if s.F11 == nil { + t.Errorf("f11: got nil") + } else if len(s.F11) != 1 { + t.Errorf("f11: expected 1 element, got %v", s.F11) + } else { + if len(s.F11[0].F11) != 2 { + t.Errorf("f11.0.f11: expected 1 element, got %v", s.F11[0].F11) + } else { + sF11, eF11 := *s.F11[0].F11[0].F06, *e.F11[0].F11[0].F06 + if sF11 == nil { + t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11)) + } else { + if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] { + t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11)) + } + } + sF11, eF11 = *s.F11[0].F11[1].F06, *e.F11[0].F11[1].F06 + if sF11 == nil { + t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11)) + } else { + if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] { + t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11)) + } + } + } + } + if s.F12 == nil { + t.Errorf("f12: got nil") + } else if len(*s.F12) != 1 { + t.Errorf("f12: expected 1 element, got %v", *s.F12) + } else { + sF12, eF12 := *(s.F12), *(e.F12) + if len(*sF12[0].F12) != 2 { + t.Errorf("f12.0.f12: expected 1 element, got %v", *sF12[0].F12) + } else { + sF122, eF122 := *(*sF12[0].F12)[0].F06, *(*eF12[0].F12)[0].F06 + if sF122 == nil { + t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122)) + } else { + if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] { + t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122)) + } + } + sF122, eF122 = *(*sF12[0].F12)[1].F06, *(*eF12[0].F12)[1].F06 + if sF122 == nil { + t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122)) + } else { + if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] { + t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122)) + } + } + } + } + if s.F13 == nil { + t.Errorf("f13: got nil") + } else if len(*s.F13) != 1 { + t.Errorf("f13: expected 1 element, got %v", *s.F13) + } else { + sF13, eF13 := *(s.F13), *(e.F13) + if len(*sF13[0].F13) != 2 { + t.Errorf("f13.0.f13: expected 1 element, got %v", *sF13[0].F13) + } else { + sF132, eF132 := *(*sF13[0].F13)[0].F06, *(*eF13[0].F13)[0].F06 + if sF132 == nil { + t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132)) + } else { + if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] { + t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132)) + } + } + sF132, eF132 = *(*sF13[0].F13)[1].F06, *(*eF13[0].F13)[1].F06 + if sF132 == nil { + t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132)) + } else { + if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] { + t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132)) + } + } + } + } + if s.F14 != e.F14 { + t.Errorf("f14: expected %v, got %v", e.F14, s.F14) + } + if s.F15 != e.F15 { + t.Errorf("f15: expected %v, got %v", e.F15, s.F15) + } + if s.F16 == nil { + t.Errorf("f16: nil") + } else if len(s.F16) != len(e.F16) { + t.Errorf("f16: expected len %d, got %d", len(e.F16), len(s.F16)) + } else if !reflect.DeepEqual(s.F16, e.F16) { + t.Errorf("f16: expected %v, got %v", e.F16, s.F16) + } + if s.F17 != e.F17 { + t.Errorf("f17: expected %v, got %v", e.F17, s.F17) + } +} + +func BenchmarkAll(b *testing.B) { + v := map[string][]string{ + "f1": {"1"}, + "f2": {"2"}, + "f3": {"31", "32"}, + "f4": {"41", "42"}, + "f5": {"51", "52"}, + "f6": {"61", "62"}, + "f7.f1": {"71", "72"}, + "f8.f8.f7.f1": {"81", "82"}, + "f9": {"9"}, + "f10.0.f10.0.f6": {"101", "102"}, + "f10.0.f10.1.f6": {"103", "104"}, + "f11.0.f11.0.f6": {"111", "112"}, + "f11.0.f11.1.f6": {"113", "114"}, + "f12.0.f12.0.f6": {"121", "122"}, + "f12.0.f12.1.f6": {"123", "124"}, + "f13.0.f13.0.f6": {"131", "132"}, + "f13.0.f13.1.f6": {"133", "134"}, + } + + b.ResetTimer() + + for i := 0; i < b.N; i++ { + s := &S1{} + _ = NewDecoder().Decode(s, v) + } +} + +// ---------------------------------------------------------------------------- + +type S3 struct { + F01 bool + F02 float32 + F03 float64 + F04 int + F05 int8 + F06 int16 + F07 int32 + F08 int64 + F09 string + F10 uint + F11 uint8 + F12 uint16 + F13 uint32 + F14 uint64 +} + +func TestDefaultConverters(t *testing.T) { + v := map[string][]string{ + "F01": {"true"}, + "F02": {"4.2"}, + "F03": {"4.3"}, + "F04": {"-42"}, + "F05": {"-43"}, + "F06": {"-44"}, + "F07": {"-45"}, + "F08": {"-46"}, + "F09": {"foo"}, + "F10": {"42"}, + "F11": {"43"}, + "F12": {"44"}, + "F13": {"45"}, + "F14": {"46"}, + } + e := S3{ + F01: true, + F02: 4.2, + F03: 4.3, + F04: -42, + F05: -43, + F06: -44, + F07: -45, + F08: -46, + F09: "foo", + F10: 42, + F11: 43, + F12: 44, + F13: 45, + F14: 46, + } + s := &S3{} + _ = NewDecoder().Decode(s, v) + if s.F01 != e.F01 { + t.Errorf("F01: expected %v, got %v", e.F01, s.F01) + } + if s.F02 != e.F02 { + t.Errorf("F02: expected %v, got %v", e.F02, s.F02) + } + if s.F03 != e.F03 { + t.Errorf("F03: expected %v, got %v", e.F03, s.F03) + } + if s.F04 != e.F04 { + t.Errorf("F04: expected %v, got %v", e.F04, s.F04) + } + if s.F05 != e.F05 { + t.Errorf("F05: expected %v, got %v", e.F05, s.F05) + } + if s.F06 != e.F06 { + t.Errorf("F06: expected %v, got %v", e.F06, s.F06) + } + if s.F07 != e.F07 { + t.Errorf("F07: expected %v, got %v", e.F07, s.F07) + } + if s.F08 != e.F08 { + t.Errorf("F08: expected %v, got %v", e.F08, s.F08) + } + if s.F09 != e.F09 { + t.Errorf("F09: expected %v, got %v", e.F09, s.F09) + } + if s.F10 != e.F10 { + t.Errorf("F10: expected %v, got %v", e.F10, s.F10) + } + if s.F11 != e.F11 { + t.Errorf("F11: expected %v, got %v", e.F11, s.F11) + } + if s.F12 != e.F12 { + t.Errorf("F12: expected %v, got %v", e.F12, s.F12) + } + if s.F13 != e.F13 { + t.Errorf("F13: expected %v, got %v", e.F13, s.F13) + } + if s.F14 != e.F14 { + t.Errorf("F14: expected %v, got %v", e.F14, s.F14) + } +} + +func TestOn(t *testing.T) { + v := map[string][]string{ + "F01": {"on"}, + } + s := S3{} + err := NewDecoder().Decode(&s, v) + if err != nil { + t.Fatal(err) + } + if !s.F01 { + t.Fatal("Value was not set to true") + } +} + +// ---------------------------------------------------------------------------- + +func TestInlineStruct(t *testing.T) { + s1 := &struct { + F01 bool + }{} + s2 := &struct { + F01 int + }{} + v1 := map[string][]string{ + "F01": {"true"}, + } + v2 := map[string][]string{ + "F01": {"42"}, + } + decoder := NewDecoder() + _ = decoder.Decode(s1, v1) + if s1.F01 != true { + t.Errorf("s1: expected %v, got %v", true, s1.F01) + } + _ = decoder.Decode(s2, v2) + if s2.F01 != 42 { + t.Errorf("s2: expected %v, got %v", 42, s2.F01) + } +} + +// ---------------------------------------------------------------------------- + +type Foo struct { + F01 int + F02 Bar + Bif []Baz +} + +type Bar struct { + F01 string + F02 string + F03 string + F14 string + S05 string + Str string +} + +type Baz struct { + F99 []string +} + +func TestSimpleExample(t *testing.T) { + data := map[string][]string{ + "F01": {"1"}, + "F02.F01": {"S1"}, + "F02.F02": {"S2"}, + "F02.F03": {"S3"}, + "F02.F14": {"S4"}, + "F02.S05": {"S5"}, + "F02.Str": {"Str"}, + "Bif.0.F99": {"A", "B", "C"}, + } + + e := &Foo{ + F01: 1, + F02: Bar{ + F01: "S1", + F02: "S2", + F03: "S3", + F14: "S4", + S05: "S5", + Str: "Str", + }, + Bif: []Baz{{ + F99: []string{"A", "B", "C"}}, + }, + } + + s := &Foo{} + _ = NewDecoder().Decode(s, data) + + if s.F01 != e.F01 { + t.Errorf("F01: expected %v, got %v", e.F01, s.F01) + } + if s.F02.F01 != e.F02.F01 { + t.Errorf("F02.F01: expected %v, got %v", e.F02.F01, s.F02.F01) + } + if s.F02.F02 != e.F02.F02 { + t.Errorf("F02.F02: expected %v, got %v", e.F02.F02, s.F02.F02) + } + if s.F02.F03 != e.F02.F03 { + t.Errorf("F02.F03: expected %v, got %v", e.F02.F03, s.F02.F03) + } + if s.F02.F14 != e.F02.F14 { + t.Errorf("F02.F14: expected %v, got %v", e.F02.F14, s.F02.F14) + } + if s.F02.S05 != e.F02.S05 { + t.Errorf("F02.S05: expected %v, got %v", e.F02.S05, s.F02.S05) + } + if s.F02.Str != e.F02.Str { + t.Errorf("F02.Str: expected %v, got %v", e.F02.Str, s.F02.Str) + } + if len(s.Bif) != len(e.Bif) { + t.Errorf("Bif len: expected %d, got %d", len(e.Bif), len(s.Bif)) + } else { + if len(s.Bif[0].F99) != len(e.Bif[0].F99) { + t.Errorf("Bif[0].F99 len: expected %d, got %d", len(e.Bif[0].F99), len(s.Bif[0].F99)) + } + } +} + +// ---------------------------------------------------------------------------- + +type S4 struct { + F01 int64 + F02 float64 + F03 bool +} + +func TestConversionError(t *testing.T) { + data := map[string][]string{ + "F01": {"foo"}, + "F02": {"bar"}, + "F03": {"baz"}, + } + s := &S4{} + e := NewDecoder().Decode(s, data) + + m := e.(MultiError) + if len(m) != 3 { + t.Errorf("Expected 3 errors, got %v", m) + } +} + +// ---------------------------------------------------------------------------- + +type S5 struct { + F01 []string +} + +func TestEmptyValue(t *testing.T) { + data := map[string][]string{ + "F01": {"", "foo"}, + } + s := &S5{} + NewDecoder().Decode(s, data) + if len(s.F01) != 1 { + t.Errorf("Expected 1 values in F01") + } +} + +func TestEmptyValueZeroEmpty(t *testing.T) { + data := map[string][]string{ + "F01": {"", "foo"}, + } + s := S5{} + d := NewDecoder() + d.ZeroEmpty(true) + err := d.Decode(&s, data) + if err != nil { + t.Fatal(err) + } + if len(s.F01) != 2 { + t.Errorf("Expected 1 values in F01") + } +} + +// ---------------------------------------------------------------------------- + +type S6 struct { + id string +} + +func TestUnexportedField(t *testing.T) { + data := map[string][]string{ + "id": {"identifier"}, + } + s := &S6{} + NewDecoder().Decode(s, data) + if s.id != "" { + t.Errorf("Unexported field expected to be ignored") + } +} + +// ---------------------------------------------------------------------------- + +type S7 struct { + ID string +} + +func TestMultipleValues(t *testing.T) { + data := map[string][]string{ + "ID": {"0", "1"}, + } + + s := S7{} + NewDecoder().Decode(&s, data) + if s.ID != "1" { + t.Errorf("Last defined value must be used when multiple values for same field are provided") + } +} + +type S8 struct { + ID string `json:"id"` +} + +func TestSetAliasTag(t *testing.T) { + data := map[string][]string{ + "id": {"foo"}, + } + + s := S8{} + dec := NewDecoder() + dec.SetAliasTag("json") + dec.Decode(&s, data) + if s.ID != "foo" { + t.Fatalf("Bad value: got %q, want %q", s.ID, "foo") + } +} + +func TestZeroEmpty(t *testing.T) { + data := map[string][]string{ + "F01": {""}, + "F03": {"true"}, + } + s := S4{1, 1, false} + d := NewDecoder() + d.ZeroEmpty(true) + + err := d.Decode(&s, data) + if err != nil { + t.Fatal(err) + } + if s.F01 != 0 { + t.Errorf("F01: got %v, want %v", s.F01, 0) + } + if s.F02 != 1 { + t.Errorf("F02: got %v, want %v", s.F02, 1) + } + if s.F03 != true { + t.Errorf("F03: got %v, want %v", s.F03, true) + } +} + +func TestNoZeroEmpty(t *testing.T) { + data := map[string][]string{ + "F01": {""}, + "F03": {"true"}, + } + s := S4{1, 1, false} + d := NewDecoder() + d.ZeroEmpty(false) + err := d.Decode(&s, data) + if err != nil { + t.Fatal(err) + } + if s.F01 != 1 { + t.Errorf("F01: got %v, want %v", s.F01, 1) + } + if s.F02 != 1 { + t.Errorf("F02: got %v, want %v", s.F02, 1) + } + if s.F03 != true { + t.Errorf("F03: got %v, want %v", s.F03, true) + } +} + +// ---------------------------------------------------------------------------- + +type S9 struct { + Id string +} + +type S10 struct { + S9 +} + +func TestEmbeddedField(t *testing.T) { + data := map[string][]string{ + "Id": {"identifier"}, + } + s := &S10{} + NewDecoder().Decode(s, data) + if s.Id != "identifier" { + t.Errorf("Missing support for embedded fields") + } +} + +type S11 struct { + S10 +} + +func TestMultipleLevelEmbeddedField(t *testing.T) { + data := map[string][]string{ + "Id": {"identifier"}, + } + s := &S11{} + err := NewDecoder().Decode(s, data) + if s.Id != "identifier" { + t.Errorf("Missing support for multiple-level embedded fields (%v)", err) + } +} + +func TestInvalidPath(t *testing.T) { + data := map[string][]string{ + "Foo.Bar": {"baz"}, + } + s := S9{} + err := NewDecoder().Decode(&s, data) + expectedErr := `schema: invalid path "Foo.Bar"` + if err.Error() != expectedErr { + t.Fatalf("got %q, want %q", err, expectedErr) + } +} + +func TestInvalidPathIgnoreUnknownKeys(t *testing.T) { + data := map[string][]string{ + "Foo.Bar": {"baz"}, + } + s := S9{} + dec := NewDecoder() + dec.IgnoreUnknownKeys(true) + err := dec.Decode(&s, data) + if err != nil { + t.Fatal(err) + } +} + +// ---------------------------------------------------------------------------- + +type S1NT struct { + F1 int + F2 *int + F3 []int + F4 []*int + F5 *[]int + F6 *[]*int + F7 S2 + F8 *S1 + F9 int `schema:"-"` + F10 []S1 + F11 []*S1 + F12 *[]S1 + F13 *[]*S1 +} + +func TestAllNT(t *testing.T) { + v := map[string][]string{ + "f1": {"1"}, + "f2": {"2"}, + "f3": {"31", "32"}, + "f4": {"41", "42"}, + "f5": {"51", "52"}, + "f6": {"61", "62"}, + "f7.f1": {"71", "72"}, + "f8.f8.f7.f1": {"81", "82"}, + "f9": {"9"}, + "f10.0.f10.0.f6": {"101", "102"}, + "f10.0.f10.1.f6": {"103", "104"}, + "f11.0.f11.0.f6": {"111", "112"}, + "f11.0.f11.1.f6": {"113", "114"}, + "f12.0.f12.0.f6": {"121", "122"}, + "f12.0.f12.1.f6": {"123", "124"}, + "f13.0.f13.0.f6": {"131", "132"}, + "f13.0.f13.1.f6": {"133", "134"}, + } + f2 := 2 + f41, f42 := 41, 42 + f61, f62 := 61, 62 + f71, f72 := 71, 72 + f81, f82 := 81, 82 + f101, f102, f103, f104 := 101, 102, 103, 104 + f111, f112, f113, f114 := 111, 112, 113, 114 + f121, f122, f123, f124 := 121, 122, 123, 124 + f131, f132, f133, f134 := 131, 132, 133, 134 + e := S1NT{ + F1: 1, + F2: &f2, + F3: []int{31, 32}, + F4: []*int{&f41, &f42}, + F5: &[]int{51, 52}, + F6: &[]*int{&f61, &f62}, + F7: S2{ + F01: &[]*int{&f71, &f72}, + }, + F8: &S1{ + F08: &S1{ + F07: S2{ + F01: &[]*int{&f81, &f82}, + }, + }, + }, + F9: 0, + F10: []S1{ + S1{ + F10: []S1{ + S1{F06: &[]*int{&f101, &f102}}, + S1{F06: &[]*int{&f103, &f104}}, + }, + }, + }, + F11: []*S1{ + &S1{ + F11: []*S1{ + &S1{F06: &[]*int{&f111, &f112}}, + &S1{F06: &[]*int{&f113, &f114}}, + }, + }, + }, + F12: &[]S1{ + S1{ + F12: &[]S1{ + S1{F06: &[]*int{&f121, &f122}}, + S1{F06: &[]*int{&f123, &f124}}, + }, + }, + }, + F13: &[]*S1{ + &S1{ + F13: &[]*S1{ + &S1{F06: &[]*int{&f131, &f132}}, + &S1{F06: &[]*int{&f133, &f134}}, + }, + }, + }, + } + + s := &S1NT{} + _ = NewDecoder().Decode(s, v) + + vals := func(values []*int) []int { + r := make([]int, len(values)) + for k, v := range values { + r[k] = *v + } + return r + } + + if s.F1 != e.F1 { + t.Errorf("f1: expected %v, got %v", e.F1, s.F1) + } + if s.F2 == nil { + t.Errorf("f2: expected %v, got nil", *e.F2) + } else if *s.F2 != *e.F2 { + t.Errorf("f2: expected %v, got %v", *e.F2, *s.F2) + } + if s.F3 == nil { + t.Errorf("f3: expected %v, got nil", e.F3) + } else if len(s.F3) != 2 || s.F3[0] != e.F3[0] || s.F3[1] != e.F3[1] { + t.Errorf("f3: expected %v, got %v", e.F3, s.F3) + } + if s.F4 == nil { + t.Errorf("f4: expected %v, got nil", e.F4) + } else { + if len(s.F4) != 2 || *(s.F4)[0] != *(e.F4)[0] || *(s.F4)[1] != *(e.F4)[1] { + t.Errorf("f4: expected %v, got %v", vals(e.F4), vals(s.F4)) + } + } + if s.F5 == nil { + t.Errorf("f5: expected %v, got nil", e.F5) + } else { + sF5, eF5 := *s.F5, *e.F5 + if len(sF5) != 2 || sF5[0] != eF5[0] || sF5[1] != eF5[1] { + t.Errorf("f5: expected %v, got %v", eF5, sF5) + } + } + if s.F6 == nil { + t.Errorf("f6: expected %v, got nil", vals(*e.F6)) + } else { + sF6, eF6 := *s.F6, *e.F6 + if len(sF6) != 2 || *(sF6)[0] != *(eF6)[0] || *(sF6)[1] != *(eF6)[1] { + t.Errorf("f6: expected %v, got %v", vals(eF6), vals(sF6)) + } + } + if s.F7.F01 == nil { + t.Errorf("f7.f1: expected %v, got nil", vals(*e.F7.F01)) + } else { + sF7, eF7 := *s.F7.F01, *e.F7.F01 + if len(sF7) != 2 || *(sF7)[0] != *(eF7)[0] || *(sF7)[1] != *(eF7)[1] { + t.Errorf("f7.f1: expected %v, got %v", vals(eF7), vals(sF7)) + } + } + if s.F8 == nil { + t.Errorf("f8: got nil") + } else if s.F8.F08 == nil { + t.Errorf("f8.f8: got nil") + } else if s.F8.F08.F07.F01 == nil { + t.Errorf("f8.f8.f7.f1: expected %v, got nil", vals(*e.F8.F08.F07.F01)) + } else { + sF8, eF8 := *s.F8.F08.F07.F01, *e.F8.F08.F07.F01 + if len(sF8) != 2 || *(sF8)[0] != *(eF8)[0] || *(sF8)[1] != *(eF8)[1] { + t.Errorf("f8.f8.f7.f1: expected %v, got %v", vals(eF8), vals(sF8)) + } + } + if s.F9 != e.F9 { + t.Errorf("f9: expected %v, got %v", e.F9, s.F9) + } + if s.F10 == nil { + t.Errorf("f10: got nil") + } else if len(s.F10) != 1 { + t.Errorf("f10: expected 1 element, got %v", s.F10) + } else { + if len(s.F10[0].F10) != 2 { + t.Errorf("f10.0.f10: expected 1 element, got %v", s.F10[0].F10) + } else { + sF10, eF10 := *s.F10[0].F10[0].F06, *e.F10[0].F10[0].F06 + if sF10 == nil { + t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10)) + } else { + if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] { + t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10)) + } + } + sF10, eF10 = *s.F10[0].F10[1].F06, *e.F10[0].F10[1].F06 + if sF10 == nil { + t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10)) + } else { + if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] { + t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10)) + } + } + } + } + if s.F11 == nil { + t.Errorf("f11: got nil") + } else if len(s.F11) != 1 { + t.Errorf("f11: expected 1 element, got %v", s.F11) + } else { + if len(s.F11[0].F11) != 2 { + t.Errorf("f11.0.f11: expected 1 element, got %v", s.F11[0].F11) + } else { + sF11, eF11 := *s.F11[0].F11[0].F06, *e.F11[0].F11[0].F06 + if sF11 == nil { + t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11)) + } else { + if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] { + t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11)) + } + } + sF11, eF11 = *s.F11[0].F11[1].F06, *e.F11[0].F11[1].F06 + if sF11 == nil { + t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11)) + } else { + if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] { + t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11)) + } + } + } + } + if s.F12 == nil { + t.Errorf("f12: got nil") + } else if len(*s.F12) != 1 { + t.Errorf("f12: expected 1 element, got %v", *s.F12) + } else { + sF12, eF12 := *(s.F12), *(e.F12) + if len(*sF12[0].F12) != 2 { + t.Errorf("f12.0.f12: expected 1 element, got %v", *sF12[0].F12) + } else { + sF122, eF122 := *(*sF12[0].F12)[0].F06, *(*eF12[0].F12)[0].F06 + if sF122 == nil { + t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122)) + } else { + if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] { + t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122)) + } + } + sF122, eF122 = *(*sF12[0].F12)[1].F06, *(*eF12[0].F12)[1].F06 + if sF122 == nil { + t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122)) + } else { + if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] { + t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122)) + } + } + } + } + if s.F13 == nil { + t.Errorf("f13: got nil") + } else if len(*s.F13) != 1 { + t.Errorf("f13: expected 1 element, got %v", *s.F13) + } else { + sF13, eF13 := *(s.F13), *(e.F13) + if len(*sF13[0].F13) != 2 { + t.Errorf("f13.0.f13: expected 1 element, got %v", *sF13[0].F13) + } else { + sF132, eF132 := *(*sF13[0].F13)[0].F06, *(*eF13[0].F13)[0].F06 + if sF132 == nil { + t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132)) + } else { + if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] { + t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132)) + } + } + sF132, eF132 = *(*sF13[0].F13)[1].F06, *(*eF13[0].F13)[1].F06 + if sF132 == nil { + t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132)) + } else { + if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] { + t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132)) + } + } + } + } +} + +// ---------------------------------------------------------------------------- + +type S12A struct { + ID []int +} + +func TestCSVSlice(t *testing.T) { + data := map[string][]string{ + "ID": {"0,1"}, + } + + s := S12A{} + NewDecoder().Decode(&s, data) + if len(s.ID) != 2 { + t.Errorf("Expected two values in the result list, got %+v", s.ID) + } + if s.ID[0] != 0 || s.ID[1] != 1 { + t.Errorf("Expected []{0, 1} got %+v", s) + } +} + +type S12B struct { + ID []string +} + +//Decode should not split on , into a slice for string only +func TestCSVStringSlice(t *testing.T) { + data := map[string][]string{ + "ID": {"0,1"}, + } + + s := S12B{} + NewDecoder().Decode(&s, data) + if len(s.ID) != 1 { + t.Errorf("Expected one value in the result list, got %+v", s.ID) + } + if s.ID[0] != "0,1" { + t.Errorf("Expected []{0, 1} got %+v", s) + } +} + +//Invalid data provided by client should not panic (github issue 33) +func TestInvalidDataProvidedByClient(t *testing.T) { + defer func() { + if r := recover(); r != nil { + t.Errorf("Panicked calling decoder.Decode: %v", r) + } + }() + + type S struct { + f string + } + + data := map[string][]string{ + "f.f": {"v"}, + } + + err := NewDecoder().Decode(new(S), data) + if err == nil { + t.Errorf("invalid path in decoder.Decode should return an error.") + } +} + +// underlying cause of error in issue 33 +func TestInvalidPathInCacheParsePath(t *testing.T) { + type S struct { + f string + } + + typ := reflect.ValueOf(new(S)).Elem().Type() + c := newCache() + _, err := c.parsePath("f.f", typ) + if err == nil { + t.Errorf("invalid path in cache.parsePath should return an error.") + } +} + +// issue 32 +func TestDecodeToTypedField(t *testing.T) { + type Aa bool + s1 := &struct{ Aa }{} + v1 := map[string][]string{"Aa": {"true"}} + NewDecoder().Decode(s1, v1) + if s1.Aa != Aa(true) { + t.Errorf("s1: expected %v, got %v", true, s1.Aa) + } +} + +// issue 37 +func TestRegisterConverter(t *testing.T) { + type Aa int + type Bb int + s1 := &struct { + Aa + Bb + }{} + decoder := NewDecoder() + + decoder.RegisterConverter(s1.Aa, func(s string) reflect.Value { return reflect.ValueOf(1) }) + decoder.RegisterConverter(s1.Bb, func(s string) reflect.Value { return reflect.ValueOf(2) }) + + v1 := map[string][]string{"Aa": {"4"}, "Bb": {"5"}} + decoder.Decode(s1, v1) + + if s1.Aa != Aa(1) { + t.Errorf("s1.Aa: expected %v, got %v", 1, s1.Aa) + } + if s1.Bb != Bb(2) { + t.Errorf("s1.Bb: expected %v, got %v", 2, s1.Bb) + } +} + +// Issue #40 +func TestRegisterConverterSlice(t *testing.T) { + decoder := NewDecoder() + decoder.RegisterConverter([]string{}, func(input string) reflect.Value { + return reflect.ValueOf(strings.Split(input, ",")) + }) + + result := struct { + Multiple []string `schema:"multiple"` + }{} + + expected := []string{"one", "two", "three"} + decoder.Decode(&result, map[string][]string{ + "multiple": []string{"one,two,three"}, + }) + for i := range expected { + if got, want := expected[i], result.Multiple[i]; got != want { + t.Errorf("%d: got %s, want %s", i, got, want) + } + } +} + +type S13 struct { + Value []S14 +} + +type S14 struct { + F1 string + F2 string +} + +func (n *S14) UnmarshalText(text []byte) error { + textParts := strings.Split(string(text), " ") + if len(textParts) < 2 { + return errors.New("Not a valid name!") + } + + n.F1, n.F2 = textParts[0], textParts[len(textParts)-1] + return nil +} + +type S15 struct { + Value []S16 +} + +type S16 struct { + F1 string + F2 string +} + +func TestCustomTypeSlice(t *testing.T) { + data := map[string][]string{ + "Value.0": []string{"Louisa May Alcott"}, + "Value.1": []string{"Florence Nightingale"}, + "Value.2": []string{"Clara Barton"}, + } + + s := S13{} + decoder := NewDecoder() + + if err := decoder.Decode(&s, data); err != nil { + t.Fatal(err) + } + + if len(s.Value) != 3 { + t.Fatalf("Expected 3 values in the result list, got %+v", s.Value) + } + if s.Value[0].F1 != "Louisa" || s.Value[0].F2 != "Alcott" { + t.Errorf("Expected S14{'Louisa', 'Alcott'} got %+v", s.Value[0]) + } + if s.Value[1].F1 != "Florence" || s.Value[1].F2 != "Nightingale" { + t.Errorf("Expected S14{'Florence', 'Nightingale'} got %+v", s.Value[1]) + } + if s.Value[2].F1 != "Clara" || s.Value[2].F2 != "Barton" { + t.Errorf("Expected S14{'Clara', 'Barton'} got %+v", s.Value[2]) + } +} + +func TestCustomTypeSliceWithError(t *testing.T) { + data := map[string][]string{ + "Value.0": []string{"Louisa May Alcott"}, + "Value.1": []string{"Florence Nightingale"}, + "Value.2": []string{"Clara"}, + } + + s := S13{} + decoder := NewDecoder() + + if err := decoder.Decode(&s, data); err == nil { + t.Error("Not detecting error in conversion") + } +} + +func TestNoTextUnmarshalerTypeSlice(t *testing.T) { + data := map[string][]string{ + "Value.0": []string{"Louisa May Alcott"}, + "Value.1": []string{"Florence Nightingale"}, + "Value.2": []string{"Clara Barton"}, + } + + s := S15{} + decoder := NewDecoder() + + if err := decoder.Decode(&s, data); err == nil { + t.Error("Not detecting when there's no converter") + } +} + +// ---------------------------------------------------------------------------- + +type S17 struct { + Value S14 +} + +type S18 struct { + Value S16 +} + +func TestCustomType(t *testing.T) { + data := map[string][]string{ + "Value": []string{"Louisa May Alcott"}, + } + + s := S17{} + decoder := NewDecoder() + + if err := decoder.Decode(&s, data); err != nil { + t.Fatal(err) + } + + if s.Value.F1 != "Louisa" || s.Value.F2 != "Alcott" { + t.Errorf("Expected S14{'Louisa', 'Alcott'} got %+v", s.Value) + } +} + +func TestCustomTypeWithError(t *testing.T) { + data := map[string][]string{ + "Value": []string{"Louisa"}, + } + + s := S17{} + decoder := NewDecoder() + + if err := decoder.Decode(&s, data); err == nil { + t.Error("Not detecting error in conversion") + } +} + +func TestNoTextUnmarshalerType(t *testing.T) { + data := map[string][]string{ + "Value": []string{"Louisa May Alcott"}, + } + + s := S18{} + decoder := NewDecoder() + + if err := decoder.Decode(&s, data); err == nil { + t.Error("Not detecting when there's no converter") + } +} + +func TestExpectedType(t *testing.T) { + data := map[string][]string{ + "bools": []string{"1", "a"}, + "date": []string{"invalid"}, + "Foo.Bar": []string{"a", "b"}, + } + + type B struct { + Bar *int + } + type A struct { + Bools []bool `schema:"bools"` + Date time.Time `schema:"date"` + Foo B + } + + a := A{} + + err := NewDecoder().Decode(&a, data) + + e := err.(MultiError)["bools"].(ConversionError) + if e.Type != reflect.TypeOf(false) && e.Index == 1 { + t.Errorf("Expected bool, index: 1 got %+v, index: %d", e.Type, e.Index) + } + e = err.(MultiError)["date"].(ConversionError) + if e.Type != reflect.TypeOf(time.Time{}) { + t.Errorf("Expected time.Time got %+v", e.Type) + } + e = err.(MultiError)["Foo.Bar"].(ConversionError) + if e.Type != reflect.TypeOf(0) { + t.Errorf("Expected int got %+v", e.Type) + } +} + +type R1 struct { + A string `schema:"a,required"` + B struct { + C int `schema:"c,required"` + D float64 `schema:"d"` + E string `schema:"e,required"` + } `schema:"b"` + F []string `schema:"f,required"` + G []int `schema:"g,othertag"` + H bool `schema:"h,required"` +} + +func TestRequiredField(t *testing.T) { + var a R1 + v := map[string][]string{ + "a": []string{"bbb"}, + "b.c": []string{"88"}, + "b.d": []string{"9"}, + "f": []string{""}, + "h": []string{"true"}, + } + err := NewDecoder().Decode(&a, v) + if err == nil { + t.Errorf("error nil, b.e is empty expect") + return + } + // b.e empty + v["b.e"] = []string{""} // empty string + err = NewDecoder().Decode(&a, v) + if err == nil { + t.Errorf("error nil, b.e is empty expect") + return + } + + // all fields ok + v["b.e"] = []string{"nonempty"} + err = NewDecoder().Decode(&a, v) + if err != nil { + t.Errorf("error: %v", err) + return + } + + // set f empty + v["f"] = []string{} + err = NewDecoder().Decode(&a, v) + if err == nil { + t.Errorf("error nil, f is empty expect") + return + } + v["f"] = []string{"nonempty"} + + // b.c type int with empty string + v["b.c"] = []string{""} + err = NewDecoder().Decode(&a, v) + if err == nil { + t.Errorf("error nil, b.c is empty expect") + return + } + v["b.c"] = []string{"3"} + + // h type bool with empty string + v["h"] = []string{""} + err = NewDecoder().Decode(&a, v) + if err == nil { + t.Errorf("error nil, h is empty expect") + return + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/doc.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/doc.go new file mode 100644 index 0000000..a95e87b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/gorilla/schema/doc.go @@ -0,0 +1,148 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package gorilla/schema fills a struct with form values. + +The basic usage is really simple. Given this struct: + + type Person struct { + Name string + Phone string + } + +...we can fill it passing a map to the Decode() function: + + values := map[string][]string{ + "Name": {"John"}, + "Phone": {"999-999-999"}, + } + person := new(Person) + decoder := schema.NewDecoder() + decoder.Decode(person, values) + +This is just a simple example and it doesn't make a lot of sense to create +the map manually. Typically it will come from a http.Request object and +will be of type url.Values: http.Request.Form or http.Request.MultipartForm: + + func MyHandler(w http.ResponseWriter, r *http.Request) { + err := r.ParseForm() + + if err != nil { + // Handle error + } + + decoder := schema.NewDecoder() + // r.PostForm is a map of our POST form values + err := decoder.Decode(person, r.PostForm) + + if err != nil { + // Handle error + } + + // Do something with person.Name or person.Phone + } + +Note: it is a good idea to set a Decoder instance as a package global, +because it caches meta-data about structs, and a instance can be shared safely: + + var decoder = schema.NewDecoder() + +To define custom names for fields, use a struct tag "schema". To not populate +certain fields, use a dash for the name and it will be ignored: + + type Person struct { + Name string `schema:"name"` // custom name + Phone string `schema:"phone"` // custom name + Admin bool `schema:"-"` // this field is never set + } + +The supported field types in the destination struct are: + + * bool + * float variants (float32, float64) + * int variants (int, int8, int16, int32, int64) + * string + * uint variants (uint, uint8, uint16, uint32, uint64) + * struct + * a pointer to one of the above types + * a slice or a pointer to a slice of one of the above types + +Non-supported types are simply ignored, however custom types can be registered +to be converted. + +To fill nested structs, keys must use a dotted notation as the "path" for the +field. So for example, to fill the struct Person below: + + type Phone struct { + Label string + Number string + } + + type Person struct { + Name string + Phone Phone + } + +...the source map must have the keys "Name", "Phone.Label" and "Phone.Number". +This means that an HTML form to fill a Person struct must look like this: + + <form> + <input type="text" name="Name"> + <input type="text" name="Phone.Label"> + <input type="text" name="Phone.Number"> + </form> + +Single values are filled using the first value for a key from the source map. +Slices are filled using all values for a key from the source map. So to fill +a Person with multiple Phone values, like: + + type Person struct { + Name string + Phones []Phone + } + +...an HTML form that accepts three Phone values would look like this: + + <form> + <input type="text" name="Name"> + <input type="text" name="Phones.0.Label"> + <input type="text" name="Phones.0.Number"> + <input type="text" name="Phones.1.Label"> + <input type="text" name="Phones.1.Number"> + <input type="text" name="Phones.2.Label"> + <input type="text" name="Phones.2.Number"> + </form> + +Notice that only for slices of structs the slice index is required. +This is needed for disambiguation: if the nested struct also had a slice +field, we could not translate multiple values to it if we did not use an +index for the parent struct. + +There's also the possibility to create a custom type that implements the +TextUnmarshaler interface, and in this case there's no need to registry +a converter, like: + + type Person struct { + Emails []Email + } + + type Email struct { + *mail.Address + } + + func (e *Email) UnmarshalText(text []byte) (err error) { + e.Address, err = mail.ParseAddress(string(text)) + return + } + +...an HTML form that accepts three Email values would look like this: + + <form> + <input type="email" name="Emails.0"> + <input type="email" name="Emails.1"> + <input type="email" name="Emails.2"> + </form> +*/ +package schema diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/LICENSE new file mode 100644 index 0000000..6ac9da6 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2016 Steve Manuel + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/README.md new file mode 100644 index 0000000..190c61f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/README.md @@ -0,0 +1,51 @@ +## Email + +I needed a way to send email from a [Ponzu](https://ponzu-cms.org) installation +running on all kinds of systems without shelling out. `sendmail` or `postfix` et +al are not standard on all systems, and I didn't want to force users to add API +keys from a third-party just to send something like an account recovery email. + +### Usage: +`$ go get github.com/nilslice/email` + +```go +package main + +import ( + "fmt" + "github.com/nilslice/email" +) + +func main() { + msg := email.Message{ + To: "you@server.name", // do not add < > or name in quotes + From: "me@server.name", // do not add < > or name in quotes + Subject: "A simple email", + Body: "Plain text email body. HTML not yet supported, but send a PR!", + } + + err := msg.Send() + if err != nil { + fmt.Println(err) + } +} + +``` + +### Under the hood +`email` looks at a `Message`'s `To` field, splits the string on the @ symbol and +issues an MX lookup to find the mail exchange server(s). Then it iterates over +all the possibilities in combination with commonly used SMTP ports for non-SSL +clients: `25, 2525, & 587` + +It stops once it has an active client connected to a mail server and sends the +initial information, the message, and then closes the connection. + +Currently, this doesn't support any additional headers or `To` field formatting +(the recipient's email must be the only string `To` takes). Although these would +be fairly strightforward to implement, I don't need them yet.. so feel free to +contribute anything you find useful. + +#### Warning +Be cautious of how often you run this locally or in testing, as it's quite +likely your IP will be blocked/blacklisted if it is not already.
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/email.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/email.go new file mode 100644 index 0000000..15f0a49 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/email.go @@ -0,0 +1,119 @@ +package email + +import ( + "fmt" + "net" + "net/smtp" + "strings" +) + +// Message creates a email to be sent +type Message struct { + To string + From string + Subject string + Body string +} + +var ( + ports = []int{25, 2525, 587} +) + +// Send sends a message to recipient(s) listed in the 'To' field of a Message +func (m Message) Send() error { + if !strings.Contains(m.To, "@") { + return fmt.Errorf("Invalid recipient address: <%s>", m.To) + } + + host := strings.Split(m.To, "@")[1] + addrs, err := net.LookupMX(host) + if err != nil { + return err + } + + c, err := newClient(addrs, ports) + if err != nil { + return err + } + + err = send(m, c) + if err != nil { + return err + } + + return nil +} + +func newClient(mx []*net.MX, ports []int) (*smtp.Client, error) { + for i := range mx { + for j := range ports { + server := strings.TrimSuffix(mx[i].Host, ".") + hostPort := fmt.Sprintf("%s:%d", server, ports[j]) + client, err := smtp.Dial(hostPort) + if err != nil { + if j == len(ports)-1 { + return nil, err + } + + continue + } + + return client, nil + } + } + + return nil, fmt.Errorf("Couldn't connect to servers %v on any common port.", mx) +} + +func send(m Message, c *smtp.Client) error { + if err := c.Mail(m.From); err != nil { + return err + } + + if err := c.Rcpt(m.To); err != nil { + return err + } + + msg, err := c.Data() + if err != nil { + return err + } + + if m.Subject != "" { + _, err = msg.Write([]byte("Subject: " + m.Subject + "\r\n")) + if err != nil { + return err + } + } + + if m.From != "" { + _, err = msg.Write([]byte("From: <" + m.From + ">\r\n")) + if err != nil { + return err + } + } + + if m.To != "" { + _, err = msg.Write([]byte("To: <" + m.To + ">\r\n")) + if err != nil { + return err + } + } + + _, err = fmt.Fprint(msg, m.Body) + if err != nil { + return err + } + + err = msg.Close() + if err != nil { + return err + } + + err = c.Quit() + if err != nil { + return err + } + + return nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/email_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/email_test.go new file mode 100644 index 0000000..3576a79 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/email/email_test.go @@ -0,0 +1,19 @@ +package email + +import ( + "testing" +) + +func TestSend(t *testing.T) { + m := Message{ + To: "", + From: "", + Subject: "", + Body: "", + } + + err := m.Send() + if err != nil { + t.Fatal("Send returned error:", err) + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/LICENSE new file mode 100644 index 0000000..f67119e --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/LICENSE @@ -0,0 +1,19 @@ +Copyright (C) 2015 Steve Manuel <stevenhmanuel@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/README.md new file mode 100644 index 0000000..a384dd1 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/README.md @@ -0,0 +1,43 @@ +# JWT + +### Usage + $ go get github.com/nilslice/jwt + +package jwt provides methods to create and check JSON Web Tokens. It only implements HMAC 256 encryption and has a very small footprint, ideal for simple usage when authorizing clients + +```go + package main + + import ( + auth "github.com/nilslice/jwt" + "fmt" + "net/http" + "strings" + ) + + func main() { + http.HandleFunc("/auth/new", func(res http.ResponseWriter, req *http.Request) { + claims := map[string]interface{}{"exp": time.Now().Add(time.Hour * 24).Unix()} + token, err := auth.New(claims) + if err != nil { + http.Error(res, "Error", 500) + return + } + res.Header().Add("Authorization", "Bearer "+token) + + res.WriteHeader(http.StatusOK) + }) + + http.HandleFunc("/auth", func(res http.ResponseWriter, req *http.Request) { + userToken := strings.Split(req.Header.Get("Authorization"), " ")[1] + + if auth.Passes(userToken) { + fmt.Println("ok") + } else { + fmt.Println("no") + } + }) + + http.ListenAndServe(":8080", nil) + } +``` diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/doc.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/doc.go new file mode 100644 index 0000000..aa9a5c8 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/doc.go @@ -0,0 +1,40 @@ +// Package jwt provides methods to create and check JSON Web Tokens (JWT). It only implements HMAC 256 encryption and has a very small footprint, ideal for simple usage when authorizing clients +/* + + package main + + import ( + auth "github.com/nilslice/jwt" + "fmt" + "net/http" + "strings" + "time" + ) + + func main() { + http.HandleFunc("/auth/new", func(res http.ResponseWriter, req *http.Request) { + claims := map[string]interface{}{"exp": time.Now().Add(time.Hour * 24).Unix()} + token, err := auth.New(claims) + if err != nil { + http.Error(res, "Error", 500) + return + } + res.Header().Add("Authorization", "Bearer "+token) + + res.WriteHeader(http.StatusOK) + }) + + http.HandleFunc("/auth", func(res http.ResponseWriter, req *http.Request) { + userToken := strings.Split(req.Header.Get("Authorization"), " ")[1] + + if auth.Passes(userToken) { + fmt.Println("ok") + } else { + fmt.Println("no") + } + }) + + http.ListenAndServe(":8080", nil) + } +*/ +package jwt diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/jwt.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/jwt.go new file mode 100644 index 0000000..6d7eaa3 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/nilslice/jwt/jwt.go @@ -0,0 +1,204 @@ +package jwt + +import ( + "crypto/hmac" + "crypto/sha256" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "strings" +) + +var ( + privateKey = []byte("") + defaultHeader = header{Typ: "JWT", Alg: "HS256"} + registeredClaims = []string{"iss", "sub", "aud", "exp", "nbf", "iat", "jti"} +) + +type header struct { + Typ string `json:"typ"` + Alg string `json:"alg"` +} + +type payload map[string]interface{} + +type encoded struct { + token string +} +type decoded struct { + header string + payload string +} + +type signedDecoded struct { + decoded + signature string +} + +func newEncoded(claims map[string]interface{}) (encoded, error) { + header, err := json.Marshal(defaultHeader) + if err != nil { + return encoded{}, err + } + + for _, claim := range registeredClaims { + if _, ok := claims[claim]; !ok { + claims[claim] = nil + } + } + + payload, err := json.Marshal(claims) + if err != nil { + return encoded{}, err + } + + d := decoded{header: string(header), payload: string(payload)} + + d.encodeInternal() + signed, err := d.sign() + if err != nil { + return encoded{}, err + } + + token := signed.token() + e := encoded{token: token} + return e, nil +} + +func newDecoded(token string) (decoded, error) { + e := encoded{token: token} + d, err := e.parseToken() + if err != nil { + return d, nil + } + + return d, nil +} + +func encodeToString(src []byte) string { + return base64.RawURLEncoding.EncodeToString(src) +} + +func (d decoded) getHeader() []byte { + return []byte(d.header) +} + +func (d decoded) getPayload() []byte { + return []byte(d.payload) +} + +func (sd signedDecoded) getSignature() []byte { + return []byte(sd.signature) +} + +func (d *decoded) encodeInternal() { + d.header = encodeToString(d.getHeader()) + d.payload = encodeToString(d.getPayload()) +} + +func (d decoded) dot(internals ...string) string { + return strings.Join(internals, ".") +} + +func (d *decoded) sign() (signedDecoded, error) { + if d.header == "" || d.payload == "" { + return signedDecoded{}, errors.New("Missing header or payload on Decoded") + } + + unsigned := d.dot(d.header, d.payload) + + hash := hmac.New(sha256.New, privateKey) + _, err := hash.Write([]byte(unsigned)) + if err != nil { + return signedDecoded{}, err + } + + signed := signedDecoded{decoded: *d} + signed.signature = encodeToString(hash.Sum(nil)) + + return signed, nil +} + +func (sd signedDecoded) token() string { + return fmt.Sprintf("%s.%s.%s", sd.getHeader(), sd.getPayload(), sd.getSignature()) +} + +func (sd signedDecoded) verify(enc encoded) bool { + if sd.token() == enc.token { + return true + } + return false +} + +func (e encoded) parseToken() (decoded, error) { + parts := strings.Split(e.token, ".") + if len(parts) != 3 { + return decoded{}, errors.New("Error: incorrect # of results from string parsing") + } + + d := decoded{ + header: parts[0], + payload: parts[1], + } + + return d, nil +} + +// New returns a token (string) and error. The token is a fully qualified JWT to be sent to a client via HTTP Header or other method. Error returned will be from the newEncoded unexported function. +func New(claims map[string]interface{}) (string, error) { + enc, err := newEncoded(claims) + if err != nil { + return "", err + } + + return enc.token, nil +} + +// Passes returns a bool indicating whether a token (string) provided has been signed by our server. If true, the client is authenticated and may proceed. +func Passes(token string) bool { + dec, err := newDecoded(token) + if err != nil { + // may want to log some error here so we have visibility + // intentionally simplifying return type to bool for ease + // of use in API. Caller should only do `if auth.Passes(str) {}` + return false + } + signed, err := dec.sign() + if err != nil { + return false + } + + return signed.verify(encoded{token: token}) +} + +// GetClaims() returns a token's claims, allowing +// you to check the values to make sure they match +func GetClaims(token string) map[string]interface{} { + // decode the token + dec, err := newDecoded(token) + if err != nil { + return nil + } + + // base64 decode payload + payload, err := base64.RawURLEncoding.DecodeString(dec.payload) + if err != nil { + return nil + } + + dst := map[string]interface{}{} + err = json.Unmarshal(payload, &dst) + if err != nil { + return nil + } + + return dst + +} + +// Secret is a helper function to set the unexported privateKey variable used when signing and verifying tokens. +// Its argument is type []byte since we expect users to read this value from a file which can be excluded from source code. +func Secret(key []byte) { + privateKey = key +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/content/doc.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/content/doc.go new file mode 100644 index 0000000..8ae4c06 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/content/doc.go @@ -0,0 +1,6 @@ +// Package content contains all user-supplied content which the system is to +// manage. Generate content types by using the Ponzu command line tool 'ponzu' +// by running `$ ponzu generate <contentName> <fieldName:type...>` +// Note: doc.go file is required to build the Ponzu command since some packages +// import content package to a blank identifier. +package content diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/dom.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/dom.go new file mode 100644 index 0000000..5888db5 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/dom.go @@ -0,0 +1,297 @@ +package editor + +import ( + "bytes" + "html" + "log" + "strings" +) + +// Element is a basic struct for representing DOM elements +type Element struct { + TagName string + Attrs map[string]string + Name string + Label string + Data string + ViewBuf *bytes.Buffer +} + +// NewElement returns an Element with Name and Data already processed from the +// fieldName and content interface provided +func NewElement(tagName, label, fieldName string, p interface{}, attrs map[string]string) *Element { + return &Element{ + TagName: tagName, + Attrs: attrs, + Name: TagNameFromStructField(fieldName, p), + Label: label, + Data: ValueFromStructField(fieldName, p), + ViewBuf: &bytes.Buffer{}, + } +} + +// DOMElementSelfClose is a special DOM element which is parsed as a +// self-closing tag and thus needs to be created differently +func DOMElementSelfClose(e *Element) []byte { + _, err := e.ViewBuf.WriteString(`<div class="input-field col s12">`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + + if e.Label != "" { + _, err = e.ViewBuf.WriteString( + `<label class="active" for="` + + strings.Join(strings.Split(e.Label, " "), "-") + `">` + e.Label + + `</label>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + } + + _, err = e.ViewBuf.WriteString(`<` + e.TagName + ` value="`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + + _, err = e.ViewBuf.WriteString(html.EscapeString(e.Data) + `" `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + + for attr, value := range e.Attrs { + _, err := e.ViewBuf.WriteString(attr + `="` + value + `" `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + } + _, err = e.ViewBuf.WriteString(` name="` + e.Name + `" />`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + + _, err = e.ViewBuf.WriteString(`</div>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementSelfClose") + return nil + } + + return e.ViewBuf.Bytes() +} + +// DOMElementCheckbox is a special DOM element which is parsed as a +// checkbox input tag and thus needs to be created differently +func DOMElementCheckbox(e *Element) []byte { + _, err := e.ViewBuf.WriteString(`<p class="col s6">`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementCheckbox") + return nil + } + + _, err = e.ViewBuf.WriteString(`<` + e.TagName + ` `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementCheckbox") + return nil + } + + for attr, value := range e.Attrs { + _, err := e.ViewBuf.WriteString(attr + `="` + value + `" `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementCheckbox") + return nil + } + } + _, err = e.ViewBuf.WriteString(` name="` + e.Name + `" />`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementCheckbox") + return nil + } + + if e.Label != "" { + _, err = e.ViewBuf.WriteString( + `<label for="` + + strings.Join(strings.Split(e.Label, " "), "-") + `">` + + e.Label + `</label>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementCheckbox") + return nil + } + } + + _, err = e.ViewBuf.WriteString(`</p>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementCheckbox") + return nil + } + + return e.ViewBuf.Bytes() +} + +// DOMElement creates a DOM element +func DOMElement(e *Element) []byte { + _, err := e.ViewBuf.WriteString(`<div class="input-field col s12">`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + + if e.Label != "" { + _, err = e.ViewBuf.WriteString( + `<label class="active" for="` + + strings.Join(strings.Split(e.Label, " "), "-") + `">` + e.Label + + `</label>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + } + + _, err = e.ViewBuf.WriteString(`<` + e.TagName + ` `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + + for attr, value := range e.Attrs { + _, err = e.ViewBuf.WriteString(attr + `="` + string(value) + `" `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + } + _, err = e.ViewBuf.WriteString(` name="` + e.Name + `" >`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + + _, err = e.ViewBuf.WriteString(html.EscapeString(e.Data)) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + + _, err = e.ViewBuf.WriteString(`</` + e.TagName + `>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + + _, err = e.ViewBuf.WriteString(`</div>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElement") + return nil + } + + return e.ViewBuf.Bytes() +} + +func DOMElementWithChildrenSelect(e *Element, children []*Element) []byte { + _, err := e.ViewBuf.WriteString(`<div class="input-field col s6">`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + + _, err = e.ViewBuf.WriteString(`<` + e.TagName + ` `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + + for attr, value := range e.Attrs { + _, err = e.ViewBuf.WriteString(attr + `="` + value + `" `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + } + _, err = e.ViewBuf.WriteString(` name="` + e.Name + `" >`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + + // loop over children and create DOMElement for each child + for _, child := range children { + _, err = e.ViewBuf.Write(DOMElement(child)) + if err != nil { + log.Println("Error writing HTML DOMElement to buffer: DOMElementWithChildrenSelect") + return nil + } + } + + _, err = e.ViewBuf.WriteString(`</` + e.TagName + `>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + + if e.Label != "" { + _, err = e.ViewBuf.WriteString(`<label class="active">` + e.Label + `</label>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + } + + _, err = e.ViewBuf.WriteString(`</div>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenSelect") + return nil + } + + return e.ViewBuf.Bytes() +} + +func DOMElementWithChildrenCheckbox(e *Element, children []*Element) []byte { + _, err := e.ViewBuf.WriteString(`<` + e.TagName + ` `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenCheckbox") + return nil + } + + for attr, value := range e.Attrs { + _, err = e.ViewBuf.WriteString(attr + `="` + value + `" `) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenCheckbox") + return nil + } + } + + _, err = e.ViewBuf.WriteString(` >`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenCheckbox") + return nil + } + + if e.Label != "" { + _, err = e.ViewBuf.WriteString(`<label class="active">` + e.Label + `</label>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenCheckbox") + return nil + } + } + + // loop over children and create DOMElement for each child + for _, child := range children { + _, err = e.ViewBuf.Write(DOMElementCheckbox(child)) + if err != nil { + log.Println("Error writing HTML DOMElementCheckbox to buffer: DOMElementWithChildrenCheckbox") + return nil + } + } + + _, err = e.ViewBuf.WriteString(`</` + e.TagName + `><div class="clear padding"> </div>`) + if err != nil { + log.Println("Error writing HTML string to buffer: DOMElementWithChildrenCheckbox") + return nil + } + + return e.ViewBuf.Bytes() +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/editor.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/editor.go new file mode 100644 index 0000000..39bb25f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/editor.go @@ -0,0 +1,267 @@ +// Package editor enables users to create edit views from their content +// structs so that admins can manage content +package editor + +import ( + "bytes" + "log" + "net/http" +) + +// Editable ensures data is editable +type Editable interface { + MarshalEditor() ([]byte, error) +} + +// Mergeable allows external post content to be approved and published through +// the public-facing API +type Mergeable interface { + // Approve copies an external post to the internal collection and triggers + // a re-sort of its content type posts + Approve(http.ResponseWriter, *http.Request) error +} + +// Editor is a view containing fields to manage content +type Editor struct { + ViewBuf *bytes.Buffer +} + +// Field is used to create the editable view for a field +// within a particular content struct +type Field struct { + View []byte +} + +// Form takes editable content and any number of Field funcs to describe the edit +// page for any content struct added by a user +func Form(post Editable, fields ...Field) ([]byte, error) { + editor := &Editor{} + + editor.ViewBuf = &bytes.Buffer{} + _, err := editor.ViewBuf.WriteString(`<table><tbody class="row"><tr class="col s8 editor-fields"><td class="col s12">`) + if err != nil { + log.Println("Error writing HTML string to editor Form buffer") + return nil, err + } + + for _, f := range fields { + addFieldToEditorView(editor, f) + } + + _, err = editor.ViewBuf.WriteString(`</td></tr>`) + if err != nil { + log.Println("Error writing HTML string to editor Form buffer") + return nil, err + } + + // content items with Item embedded have some default fields we need to render + _, err = editor.ViewBuf.WriteString(`<tr class="col s4 default-fields"><td class="col s12">`) + if err != nil { + log.Println("Error writing HTML string to editor Form buffer") + return nil, err + } + + publishTime := ` +<div class="row content-only __ponzu"> + <div class="input-field col s6"> + <label class="active">MM</label> + <select class="month __ponzu browser-default"> + <option value="1">Jan - 01</option> + <option value="2">Feb - 02</option> + <option value="3">Mar - 03</option> + <option value="4">Apr - 04</option> + <option value="5">May - 05</option> + <option value="6">Jun - 06</option> + <option value="7">Jul - 07</option> + <option value="8">Aug - 08</option> + <option value="9">Sep - 09</option> + <option value="10">Oct - 10</option> + <option value="11">Nov - 11</option> + <option value="12">Dec - 12</option> + </select> + </div> + <div class="input-field col s2"> + <label class="active">DD</label> + <input value="" class="day __ponzu" maxlength="2" type="text" placeholder="DD" /> + </div> + <div class="input-field col s4"> + <label class="active">YYYY</label> + <input value="" class="year __ponzu" maxlength="4" type="text" placeholder="YYYY" /> + </div> +</div> + +<div class="row content-only __ponzu"> + <div class="input-field col s3"> + <label class="active">HH</label> + <input value="" class="hour __ponzu" maxlength="2" type="text" placeholder="HH" /> + </div> + <div class="col s1">:</div> + <div class="input-field col s3"> + <label class="active">MM</label> + <input value="" class="minute __ponzu" maxlength="2" type="text" placeholder="MM" /> + </div> + <div class="input-field col s4"> + <label class="active">Period</label> + <select class="period __ponzu browser-default"> + <option value="AM">AM</option> + <option value="PM">PM</option> + </select> + </div> +</div> + ` + + _, err = editor.ViewBuf.WriteString(publishTime) + if err != nil { + log.Println("Error writing HTML string to editor Form buffer") + return nil, err + } + + err = addPostDefaultFieldsToEditorView(post, editor) + if err != nil { + return nil, err + } + + submit := ` +<div class="input-field post-controls"> + <button class="right waves-effect waves-light btn green save-post" type="submit">Save</button> + <button class="right waves-effect waves-light btn red delete-post" type="submit">Delete</button> +</div> +` + _, ok := post.(Mergeable) + if ok { + submit += + ` +<div class="row external post-controls"> + <div class="col s12 input-field"> + <button class="right waves-effect waves-light btn blue approve-post" type="submit">Approve</button> + <button class="right waves-effect waves-light btn grey darken-2 reject-post" type="submit">Reject</button> + </div> + <label class="approve-details right-align col s12">This content is pending approval. By clicking 'Approve', it will be immediately published. By clicking 'Reject', it will be deleted.</label> +</div> +` + } + + script := ` +<script> + $(function() { + var form = $('form'), + save = form.find('button.save-post'), + del = form.find('button.delete-post'), + external = form.find('.post-controls.external'), + id = form.find('input[name=id]'), + timestamp = $('.__ponzu.content-only'), + slug = $('input[name=slug]'); + + // hide if this is a new post, or a non-post editor page + if (id.val() === '-1' || form.attr('action') !== '/admin/edit') { + del.hide(); + external.hide(); + } + + // hide approval if not on a pending content item + if (getParam('status') !== 'pending') { + external.hide(); + } + + // no timestamp, slug visible on addons + if (form.attr('action') === '/admin/addon') { + timestamp.hide(); + slug.parent().hide(); + } + + save.on('click', function(e) { + e.preventDefault(); + + if (getParam('status') === 'pending') { + var action = form.attr('action'); + form.attr('action', action + '?status=pending') + } + + form.submit(); + }); + + del.on('click', function(e) { + e.preventDefault(); + var action = form.attr('action'); + action = action + '/delete'; + form.attr('action', action); + + if (confirm("[Ponzu] Please confirm:\n\nAre you sure you want to delete this post?\nThis cannot be undone.")) { + form.submit(); + } + }); + + external.find('button.approve-post').on('click', function(e) { + e.preventDefault(); + var action = form.attr('action'); + action = action + '/approve'; + form.attr('action', action); + + form.submit(); + }); + + external.find('button.reject-post').on('click', function(e) { + e.preventDefault(); + var action = form.attr('action'); + action = action + '/delete?reject=true'; + form.attr('action', action); + + if (confirm("[Ponzu] Please confirm:\n\nAre you sure you want to reject this post?\nDoing so will delete it, and cannot be undone.")) { + form.submit(); + } + }); + }); +</script> +` + _, err = editor.ViewBuf.WriteString(submit + script + `</td></tr></tbody></table>`) + if err != nil { + log.Println("Error writing HTML string to editor Form buffer") + return nil, err + } + + return editor.ViewBuf.Bytes(), nil +} + +func addFieldToEditorView(e *Editor, f Field) error { + _, err := e.ViewBuf.Write(f.View) + if err != nil { + log.Println("Error writing field view to editor view buffer") + return err + } + + return nil +} + +func addPostDefaultFieldsToEditorView(p Editable, e *Editor) error { + defaults := []Field{ + { + View: Input("Slug", p, map[string]string{ + "label": "URL Slug", + "type": "text", + "disabled": "true", + "placeholder": "Will be set automatically", + }), + }, + { + View: Timestamp("Timestamp", p, map[string]string{ + "type": "hidden", + "class": "timestamp __ponzu", + }), + }, + { + View: Timestamp("Updated", p, map[string]string{ + "type": "hidden", + "class": "updated __ponzu", + }), + }, + } + + for _, f := range defaults { + err := addFieldToEditorView(e, f) + if err != nil { + return err + } + } + + return nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/elements.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/elements.go new file mode 100644 index 0000000..b179960 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/elements.go @@ -0,0 +1,520 @@ +package editor + +import ( + "bytes" + "html" + "strings" +) + +// Input returns the []byte of an <input> HTML element with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +// type Person struct { +// item.Item +// editor editor.Editor +// +// Name string `json:"name"` +// //... +// } +// +// func (p *Person) MarshalEditor() ([]byte, error) { +// view, err := editor.Form(p, +// editor.Field{ +// View: editor.Input("Name", p, map[string]string{ +// "label": "Name", +// "type": "text", +// "placeholder": "Enter the Name here", +// }), +// } +// ) +// } +func Input(fieldName string, p interface{}, attrs map[string]string) []byte { + e := NewElement("input", attrs["label"], fieldName, p, attrs) + + return DOMElementSelfClose(e) +} + +// Textarea returns the []byte of a <textarea> HTML element with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func Textarea(fieldName string, p interface{}, attrs map[string]string) []byte { + // add materialize css class to make UI correct + className := "materialize-textarea" + if _, ok := attrs["class"]; ok { + class := attrs["class"] + attrs["class"] = class + " " + className + } else { + attrs["class"] = className + } + + e := NewElement("textarea", attrs["label"], fieldName, p, attrs) + + return DOMElement(e) +} + +// Timestamp returns the []byte of an <input> HTML element with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func Timestamp(fieldName string, p interface{}, attrs map[string]string) []byte { + var data string + val := ValueFromStructField(fieldName, p) + if val == "0" { + data = "" + } else { + data = val + } + + e := &Element{ + TagName: "input", + Attrs: attrs, + Name: TagNameFromStructField(fieldName, p), + Label: attrs["label"], + Data: data, + ViewBuf: &bytes.Buffer{}, + } + + return DOMElementSelfClose(e) +} + +// File returns the []byte of a <input type="file"> HTML element with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func File(fieldName string, p interface{}, attrs map[string]string) []byte { + name := TagNameFromStructField(fieldName, p) + value := ValueFromStructField(fieldName, p) + tmpl := + `<div class="file-input ` + name + ` input-field col s12"> + <label class="active">` + attrs["label"] + `</label> + <div class="file-field input-field"> + <div class="btn"> + <span>Upload</span> + <input class="upload" type="file"> + </div> + <div class="file-path-wrapper"> + <input class="file-path validate" placeholder="` + attrs["label"] + `" type="text"> + </div> + </div> + <div class="preview"><div class="img-clip"></div></div> + <input class="store ` + name + `" type="hidden" name="` + name + `" value="` + value + `" /> + </div>` + + script := + `<script> + $(function() { + var $file = $('.file-input.` + name + `'), + upload = $file.find('input.upload'), + store = $file.find('input.store'), + preview = $file.find('.preview'), + clip = preview.find('.img-clip'), + reset = document.createElement('div'), + img = document.createElement('img'), + video = document.createElement('video'), + unknown = document.createElement('div'), + viewLink = document.createElement('a'), + viewLinkText = document.createTextNode('Download / View '), + iconLaunch = document.createElement('i'), + iconLaunchText = document.createTextNode('launch'), + uploadSrc = store.val(); + video.setAttribute + preview.hide(); + viewLink.setAttribute('href', '` + value + `'); + viewLink.setAttribute('target', '_blank'); + viewLink.appendChild(viewLinkText); + viewLink.style.display = 'block'; + viewLink.style.marginRight = '10px'; + viewLink.style.textAlign = 'right'; + iconLaunch.className = 'material-icons tiny'; + iconLaunch.style.position = 'relative'; + iconLaunch.style.top = '3px'; + iconLaunch.appendChild(iconLaunchText); + viewLink.appendChild(iconLaunch); + preview.append(viewLink); + + // when ` + name + ` input changes (file is selected), remove + // the 'name' and 'value' attrs from the hidden store input. + // add the 'name' attr to ` + name + ` input + upload.on('change', function(e) { + resetImage(); + }); + + if (uploadSrc.length > 0) { + var ext = uploadSrc.substring(uploadSrc.lastIndexOf('.')); + ext = ext.toLowerCase(); + switch (ext) { + case '.jpg': + case '.jpeg': + case '.webp': + case '.gif': + case '.png': + $(img).attr('src', store.val()); + clip.append(img); + break; + case '.mp4': + case '.webm': + $(video) + .attr('src', store.val()) + .attr('type', 'video/'+ext.substring(1)) + .attr('controls', true) + .css('width', '100%'); + clip.append(video); + break; + default: + $(img).attr('src', '/admin/static/dashboard/img/ponzu-file.png'); + $(unknown) + .css({ + position: 'absolute', + top: '10px', + left: '10px', + border: 'solid 1px #ddd', + padding: '7px 7px 5px 12px', + fontWeight: 'bold', + background: '#888', + color: '#fff', + textTransform: 'uppercase', + letterSpacing: '2px' + }) + .text(ext); + clip.append(img); + clip.append(unknown); + clip.css('maxWidth', '200px'); + } + preview.show(); + + $(reset).addClass('reset ` + name + ` btn waves-effect waves-light grey'); + $(reset).html('<i class="material-icons tiny">clear<i>'); + $(reset).on('click', function(e) { + e.preventDefault(); + preview.animate({"opacity": 0.1}, 200, function() { + preview.slideUp(250, function() { + resetImage(); + }); + }) + + }); + clip.append(reset); + } + + function resetImage() { + store.val(''); + store.attr('name', ''); + upload.attr('name', '` + name + `'); + clip.empty(); + } + }); + </script>` + + return []byte(tmpl + script) +} + +// Richtext returns the []byte of a rich text editor (provided by http://summernote.org/) with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func Richtext(fieldName string, p interface{}, attrs map[string]string) []byte { + // create wrapper for richtext editor, which isolates the editor's css + iso := []byte(`<div class="iso-texteditor input-field col s12"><label>` + attrs["label"] + `</label>`) + isoClose := []byte(`</div>`) + + if _, ok := attrs["class"]; ok { + attrs["class"] += "richtext " + fieldName + } else { + attrs["class"] = "richtext " + fieldName + } + + if _, ok := attrs["id"]; ok { + attrs["id"] += "richtext-" + fieldName + } else { + attrs["id"] = "richtext-" + fieldName + } + + // create the target element for the editor to attach itself + div := &Element{ + TagName: "div", + Attrs: attrs, + Name: "", + Label: "", + Data: "", + ViewBuf: &bytes.Buffer{}, + } + + // create a hidden input to store the value from the struct + val := ValueFromStructField(fieldName, p) + name := TagNameFromStructField(fieldName, p) + input := `<input type="hidden" name="` + name + `" class="richtext-value ` + fieldName + `" value="` + html.EscapeString(val) + `"/>` + + // build the dom tree for the entire richtext component + iso = append(iso, DOMElement(div)...) + iso = append(iso, []byte(input)...) + iso = append(iso, isoClose...) + + script := ` + <script> + $(function() { + var _editor = $('.richtext.` + fieldName + `'); + var hidden = $('.richtext-value.` + fieldName + `'); + + _editor.materialnote({ + height: 250, + placeholder: '` + attrs["placeholder"] + `', + toolbar: [ + ['style', ['bold', 'italic', 'underline', 'clear']], + ['font', ['strikethrough', 'superscript', 'subscript']], + ['fontsize', ['fontsize']], + ['color', ['color']], + ['insert', ['link', 'picture', 'video', 'hr']], + ['para', ['ul', 'ol', 'paragraph']], + ['height', ['height']], + ['misc', ['codeview']] + ], + // intercept file insertion, upload and insert img with new src + onImageUpload: function(files) { + var data = new FormData(); + data.append("file", files[0]); + $.ajax({ + data: data, + type: 'POST', + url: '/admin/edit/upload', + cache: false, + contentType: false, + processData: false, + success: function(resp) { + var img = document.createElement('img'); + img.setAttribute('src', resp.data[0].url); + _editor.materialnote('insertNode', img); + }, + error: function(xhr, status, err) { + console.log(status, err); + } + }) + + } + }); + + // inject content into editor + if (hidden.val() !== "") { + _editor.code(hidden.val()); + } + + // update hidden input with encoded value on different events + _editor.on('materialnote.change', function(e, content, $editable) { + hidden.val(replaceBadChars(content)); + }); + + _editor.on('materialnote.paste', function(e) { + hidden.val(replaceBadChars(_editor.code())); + }); + + // bit of a hack to stop the editor buttons from causing a refresh when clicked + $('.note-toolbar').find('button, i, a').on('click', function(e) { e.preventDefault(); }); + }); + </script>` + + return append(iso, []byte(script)...) +} + +// Select returns the []byte of a <select> HTML element plus internal <options> with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func Select(fieldName string, p interface{}, attrs, options map[string]string) []byte { + // options are the value attr and the display value, i.e. + // <option value="{map key}">{map value}</option> + + // find the field value in p to determine if an option is pre-selected + fieldVal := ValueFromStructField(fieldName, p) + + if _, ok := attrs["class"]; ok { + attrs["class"] += " browser-default" + } else { + attrs["class"] = "browser-default" + } + + sel := NewElement("select", attrs["label"], fieldName, p, attrs) + var opts []*Element + + // provide a call to action for the select element + cta := &Element{ + TagName: "option", + Attrs: map[string]string{"disabled": "true", "selected": "true"}, + Data: "Select an option...", + ViewBuf: &bytes.Buffer{}, + } + + // provide a selection reset (will store empty string in db) + reset := &Element{ + TagName: "option", + Attrs: map[string]string{"value": ""}, + Data: "None", + ViewBuf: &bytes.Buffer{}, + } + + opts = append(opts, cta, reset) + + for k, v := range options { + optAttrs := map[string]string{"value": k} + if k == fieldVal { + optAttrs["selected"] = "true" + } + opt := &Element{ + TagName: "option", + Attrs: optAttrs, + Data: v, + ViewBuf: &bytes.Buffer{}, + } + + opts = append(opts, opt) + } + + return DOMElementWithChildrenSelect(sel, opts) +} + +// Checkbox returns the []byte of a set of <input type="checkbox"> HTML elements +// wrapped in a <div> with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func Checkbox(fieldName string, p interface{}, attrs, options map[string]string) []byte { + if _, ok := attrs["class"]; ok { + attrs["class"] += "input-field col s12" + } else { + attrs["class"] = "input-field col s12" + } + + div := NewElement("div", attrs["label"], fieldName, p, attrs) + + var opts []*Element + + // get the pre-checked options if this is already an existing post + checkedVals := ValueFromStructField(fieldName, p) + checked := strings.Split(checkedVals, "__ponzu") + + i := 0 + for k, v := range options { + inputAttrs := map[string]string{ + "type": "checkbox", + "value": k, + "id": strings.Join(strings.Split(v, " "), "-"), + } + + // check if k is in the pre-checked values and set to checked + for _, x := range checked { + if k == x { + inputAttrs["checked"] = "checked" + } + } + + // create a *element manually using the modified TagNameFromStructFieldMulti + // func since this is for a multi-value name + input := &Element{ + TagName: "input", + Attrs: inputAttrs, + Name: TagNameFromStructFieldMulti(fieldName, i, p), + Label: v, + Data: "", + ViewBuf: &bytes.Buffer{}, + } + + opts = append(opts, input) + i++ + } + + return DOMElementWithChildrenCheckbox(div, opts) +} + +// Tags returns the []byte of a tag input (in the style of Materialze 'Chips') with a label. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func Tags(fieldName string, p interface{}, attrs map[string]string) []byte { + name := TagNameFromStructField(fieldName, p) + + // get the saved tags if this is already an existing post + values := ValueFromStructField(fieldName, p) + var tags []string + if strings.Contains(values, "__ponzu") { + tags = strings.Split(values, "__ponzu") + } + + // case where there is only one tag stored, thus has no separator + if len(values) > 0 && !strings.Contains(values, "__ponzu") { + tags = append(tags, values) + } + + html := ` + <div class="col s12 __ponzu-tags ` + name + `"> + <label class="active">` + attrs["label"] + ` (Type and press "Enter")</label> + <div class="chips ` + name + `"></div> + ` + + var initial []string + i := 0 + for _, tag := range tags { + tagName := TagNameFromStructFieldMulti(fieldName, i, p) + html += `<input type="hidden" class="__ponzu-tag ` + tag + `" name=` + tagName + ` value="` + tag + `"/>` + initial = append(initial, `{tag: '`+tag+`'}`) + i++ + } + + script := ` + <script> + $(function() { + var tags = $('.__ponzu-tags.` + name + `'); + $('.chips.` + name + `').material_chip({ + data: [` + strings.Join(initial, ",") + `], + secondaryPlaceholder: '+` + name + `' + }); + + // handle events specific to tags + var chips = tags.find('.chips'); + + chips.on('chip.add', function(e, chip) { + chips.parent().find('.empty-tag').remove(); + + var input = $('<input>'); + input.attr({ + class: '__ponzu-tag '+chip.tag.split(' ').join('__'), + name: '` + name + `.'+String(tags.find('input[type=hidden]').length), + value: chip.tag, + type: 'hidden' + }); + + tags.append(input); + }); + + chips.on('chip.delete', function(e, chip) { + // convert tag string to class-like selector "some tag" -> ".some.tag" + var sel = '.__ponzu-tag.' + chip.tag.split(' ').join('__'); + chips.parent().find(sel).remove(); + + // iterate through all hidden tag inputs to re-name them with the correct ` + name + `.index + var hidden = chips.parent().find('input[type=hidden]'); + + // if there are no tags, set a blank + if (hidden.length === 0) { + var input = $('<input>'); + input.attr({ + class: 'empty-tag', + name: '` + name + `', + type: 'hidden' + }); + + tags.append(input); + } + + // re-name hidden storage elements in necessary format + for (var i = 0; i < hidden.length; i++) { + $(hidden[i]).attr('name', '` + name + `.'+String(i)); + } + }); + }); + </script> + ` + + html += `</div>` + + return []byte(html + script) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/repeaters.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/repeaters.go new file mode 100644 index 0000000..250f2d2 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/repeaters.go @@ -0,0 +1,442 @@ +package editor + +import ( + "bytes" + "fmt" + "log" + "strings" +) + +// InputRepeater returns the []byte of an <input> HTML element with a label. +// It also includes repeat controllers (+ / -) so the element can be +// dynamically multiplied or reduced. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +// type Person struct { +// item.Item +// editor editor.Editor +// +// Names []string `json:"names"` +// //... +// } +// +// func (p *Person) MarshalEditor() ([]byte, error) { +// view, err := editor.Form(p, +// editor.Field{ +// View: editor.InputRepeater("Names", p, map[string]string{ +// "label": "Names", +// "type": "text", +// "placeholder": "Enter a Name here", +// }), +// } +// ) +// } +func InputRepeater(fieldName string, p interface{}, attrs map[string]string) []byte { + // find the field values in p to determine pre-filled inputs + fieldVals := ValueFromStructField(fieldName, p) + vals := strings.Split(fieldVals, "__ponzu") + + scope := TagNameFromStructField(fieldName, p) + html := bytes.Buffer{} + + _, err := html.WriteString(`<span class="__ponzu-repeat ` + scope + `">`) + if err != nil { + log.Println("Error writing HTML string to InputRepeater buffer") + return nil + } + + for i, val := range vals { + el := &Element{ + TagName: "input", + Attrs: attrs, + Name: TagNameFromStructFieldMulti(fieldName, i, p), + Data: val, + ViewBuf: &bytes.Buffer{}, + } + + // only add the label to the first input in repeated list + if i == 0 { + el.Label = attrs["label"] + } + + _, err := html.Write(DOMElementSelfClose(el)) + if err != nil { + log.Println("Error writing DOMElementSelfClose to InputRepeater buffer") + return nil + } + } + _, err = html.WriteString(`</span>`) + if err != nil { + log.Println("Error writing HTML string to InputRepeater buffer") + return nil + } + + return append(html.Bytes(), RepeatController(fieldName, p, "input", ".input-field")...) +} + +// SelectRepeater returns the []byte of a <select> HTML element plus internal <options> with a label. +// It also includes repeat controllers (+ / -) so the element can be +// dynamically multiplied or reduced. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func SelectRepeater(fieldName string, p interface{}, attrs, options map[string]string) []byte { + // options are the value attr and the display value, i.e. + // <option value="{map key}">{map value}</option> + scope := TagNameFromStructField(fieldName, p) + html := bytes.Buffer{} + _, err := html.WriteString(`<span class="__ponzu-repeat ` + scope + `">`) + if err != nil { + log.Println("Error writing HTML string to SelectRepeater buffer") + return nil + } + + // find the field values in p to determine if an option is pre-selected + fieldVals := ValueFromStructField(fieldName, p) + vals := strings.Split(fieldVals, "__ponzu") + + if _, ok := attrs["class"]; ok { + attrs["class"] += " browser-default" + } else { + attrs["class"] = "browser-default" + } + + // loop through vals and create selects and options for each, adding to html + if len(vals) > 0 { + for i, val := range vals { + sel := &Element{ + TagName: "select", + Attrs: attrs, + Name: TagNameFromStructFieldMulti(fieldName, i, p), + ViewBuf: &bytes.Buffer{}, + } + + // only add the label to the first select in repeated list + if i == 0 { + sel.Label = attrs["label"] + } + + // create options for select element + var opts []*Element + + // provide a call to action for the select element + cta := &Element{ + TagName: "option", + Attrs: map[string]string{"disabled": "true", "selected": "true"}, + Data: "Select an option...", + ViewBuf: &bytes.Buffer{}, + } + + // provide a selection reset (will store empty string in db) + reset := &Element{ + TagName: "option", + Attrs: map[string]string{"value": ""}, + Data: "None", + ViewBuf: &bytes.Buffer{}, + } + + opts = append(opts, cta, reset) + + for k, v := range options { + optAttrs := map[string]string{"value": k} + if k == val { + optAttrs["selected"] = "true" + } + opt := &Element{ + TagName: "option", + Attrs: optAttrs, + Data: v, + ViewBuf: &bytes.Buffer{}, + } + + opts = append(opts, opt) + } + + _, err := html.Write(DOMElementWithChildrenSelect(sel, opts)) + if err != nil { + log.Println("Error writing DOMElementWithChildrenSelect to SelectRepeater buffer") + return nil + } + } + } + + _, err = html.WriteString(`</span>`) + if err != nil { + log.Println("Error writing HTML string to SelectRepeater buffer") + return nil + } + + return append(html.Bytes(), RepeatController(fieldName, p, "select", ".input-field")...) +} + +// FileRepeater returns the []byte of a <input type="file"> HTML element with a label. +// It also includes repeat controllers (+ / -) so the element can be +// dynamically multiplied or reduced. +// IMPORTANT: +// The `fieldName` argument will cause a panic if it is not exactly the string +// form of the struct field that this editor input is representing +func FileRepeater(fieldName string, p interface{}, attrs map[string]string) []byte { + // find the field values in p to determine if an option is pre-selected + fieldVals := ValueFromStructField(fieldName, p) + vals := strings.Split(fieldVals, "__ponzu") + + addLabelFirst := func(i int, label string) string { + if i == 0 { + return `<label class="active">` + label + `</label>` + } + + return "" + } + + tmpl := + `<div class="file-input %[5]s %[4]s input-field col s12"> + %[2]s + <div class="file-field input-field"> + <div class="btn"> + <span>Upload</span> + <input class="upload %[4]s" type="file" /> + </div> + <div class="file-path-wrapper"> + <input class="file-path validate" placeholder="Add %[5]s" type="text" /> + </div> + </div> + <div class="preview"><div class="img-clip"></div></div> + <input class="store %[4]s" type="hidden" name="%[1]s" value="%[3]s" /> + </div>` + // 1=nameidx, 2=addLabelFirst, 3=val, 4=className, 5=fieldName + script := + `<script> + $(function() { + var $file = $('.file-input.%[2]s'), + upload = $file.find('input.upload'), + store = $file.find('input.store'), + preview = $file.find('.preview'), + clip = preview.find('.img-clip'), + reset = document.createElement('div'), + img = document.createElement('img'), + uploadSrc = store.val(); + preview.hide(); + + // when %[2]s input changes (file is selected), remove + // the 'name' and 'value' attrs from the hidden store input. + // add the 'name' attr to %[2]s input + upload.on('change', function(e) { + resetImage(); + }); + + if (uploadSrc.length > 0) { + $(img).attr('src', store.val()); + clip.append(img); + preview.show(); + + $(reset).addClass('reset %[2]s btn waves-effect waves-light grey'); + $(reset).html('<i class="material-icons tiny">clear<i>'); + $(reset).on('click', function(e) { + e.preventDefault(); + var preview = $(this).parent().closest('.preview'); + preview.animate({"opacity": 0.1}, 200, function() { + preview.slideUp(250, function() { + resetImage(); + }); + }) + + }); + clip.append(reset); + } + + function resetImage() { + store.val(''); + store.attr('name', ''); + upload.attr('name', '%[1]s'); + clip.empty(); + } + }); + </script>` + // 1=nameidx, 2=className + + name := TagNameFromStructField(fieldName, p) + + html := bytes.Buffer{} + _, err := html.WriteString(`<span class="__ponzu-repeat ` + name + `">`) + if err != nil { + log.Println("Error writing HTML string to FileRepeater buffer") + return nil + } + + for i, val := range vals { + className := fmt.Sprintf("%s-%d", name, i) + nameidx := TagNameFromStructFieldMulti(fieldName, i, p) + + _, err := html.WriteString(fmt.Sprintf(tmpl, nameidx, addLabelFirst(i, attrs["label"]), val, className, fieldName)) + if err != nil { + log.Println("Error writing HTML string to FileRepeater buffer") + return nil + } + + _, err = html.WriteString(fmt.Sprintf(script, nameidx, className)) + if err != nil { + log.Println("Error writing HTML string to FileRepeater buffer") + return nil + } + } + _, err = html.WriteString(`</span>`) + if err != nil { + log.Println("Error writing HTML string to FileRepeater buffer") + return nil + } + + return append(html.Bytes(), RepeatController(fieldName, p, "input.upload", "div.file-input."+fieldName)...) +} + +// RepeatController generates the javascript to control any repeatable form +// element in an editor based on its type, field name and HTML tag name +func RepeatController(fieldName string, p interface{}, inputSelector, cloneSelector string) []byte { + scope := TagNameFromStructField(fieldName, p) + script := ` + <script> + $(function() { + // define the scope of the repeater + var scope = $('.__ponzu-repeat.` + scope + `'); + + var getChildren = function() { + return scope.find('` + cloneSelector + `') + } + + var resetFieldNames = function() { + // loop through children, set its name to the fieldName.i where + // i is the current index number of children array + var children = getChildren(); + + for (var i = 0; i < children.length; i++) { + var preset = false; + var $el = children.eq(i); + var name = '` + scope + `.'+String(i); + + $el.find('` + inputSelector + `').attr('name', name); + + // ensure no other input-like elements besides ` + inputSelector + ` + // get the new name by setting it to an empty string + $el.find('input, select, textarea').each(function(i, elem) { + var $elem = $(elem); + + // if the elem is not ` + inputSelector + ` and has no value + // set the name to an empty string + if (!$elem.is('` + inputSelector + `')) { + if ($elem.val() === '' || $elem.is('.file-path')) { + $elem.attr('name', ''); + } else { + $elem.attr('name', name); + preset = true; + } + } + }); + + // if there is a preset value, remove the name attr from the + // ` + inputSelector + ` element so it doesn't overwrite db + if (preset) { + $el.find('` + inputSelector + `').attr('name', ''); + } + + // reset controllers + $el.find('.controls').remove(); + } + + applyRepeatControllers(); + } + + var addRepeater = function(e) { + e.preventDefault(); + + var add = e.target; + + // find and clone the repeatable input-like element + var source = $(add).parent().closest('` + cloneSelector + `'); + var clone = source.clone(); + + // if clone has label, remove it + clone.find('label').remove(); + + // remove the pre-filled value from clone + clone.find('` + inputSelector + `').val(''); + clone.find('input').val(''); + + // remove controls from clone if already present + clone.find('.controls').remove(); + + // remove input preview on clone if copied from source + clone.find('.preview').remove(); + + // add clone to scope and reset field name attributes + scope.append(clone); + + resetFieldNames(); + } + + var delRepeater = function(e) { + e.preventDefault(); + + // do nothing if the input is the only child + var children = getChildren(); + if (children.length === 1) { + return; + } + + var del = e.target; + + // pass label onto next input-like element if del 0 index + var wrapper = $(del).parent().closest('` + cloneSelector + `'); + if (wrapper.find('` + inputSelector + `').attr('name') === '` + scope + `.0') { + wrapper.next().append(wrapper.find('label')) + } + + wrapper.remove(); + + resetFieldNames(); + } + + var createControls = function() { + // create + / - controls for each input-like child element of scope + var add = $('<button>+</button>'); + add.addClass('repeater-add'); + add.addClass('btn-flat waves-effect waves-green'); + + var del = $('<button>-</button>'); + del.addClass('repeater-del'); + del.addClass('btn-flat waves-effect waves-red'); + + var controls = $('<span></span>'); + controls.addClass('controls'); + controls.addClass('right'); + + // bind listeners to child's controls + add.on('click', addRepeater); + del.on('click', delRepeater); + + controls.append(add); + controls.append(del); + + return controls; + } + + var applyRepeatControllers = function() { + // add controls to each child + var children = getChildren() + for (var i = 0; i < children.length; i++) { + var el = children[i]; + + $(el).find('` + inputSelector + `').parent().find('.controls').remove(); + + var controls = createControls(); + $(el).append(controls); + } + } + + resetFieldNames(); + }); + + </script> + ` + + return []byte(script) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/values.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/values.go new file mode 100644 index 0000000..bc97f99 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/editor/values.go @@ -0,0 +1,78 @@ +package editor + +import ( + "fmt" + "reflect" + "strings" +) + +// TagNameFromStructField does a lookup on the `json` struct tag for a given +// field of a struct +func TagNameFromStructField(name string, post interface{}) string { + // sometimes elements in these environments will not have a name, + // and thus no tag name in the struct which correlates to it. + if name == "" { + return name + } + + field, ok := reflect.TypeOf(post).Elem().FieldByName(name) + if !ok { + panic("Couldn't get struct field for: " + name + ". Make sure you pass the right field name to editor field elements.") + } + + tag, ok := field.Tag.Lookup("json") + if !ok { + panic("Couldn't get json struct tag for: " + name + ". Struct fields for content types must have 'json' tags.") + } + + return tag +} + +// TagNameFromStructFieldMulti calls TagNameFromStructField and formats is for +// use with gorilla/schema +// due to the format in which gorilla/schema expects form names to be when +// one is associated with multiple values, we need to output the name as such. +// Ex. 'category.0', 'category.1', 'category.2' and so on. +func TagNameFromStructFieldMulti(name string, i int, post interface{}) string { + tag := TagNameFromStructField(name, post) + + return fmt.Sprintf("%s.%d", tag, i) +} + +// ValueFromStructField returns the string value of a field in a struct +func ValueFromStructField(name string, post interface{}) string { + field := reflect.Indirect(reflect.ValueOf(post)).FieldByName(name) + + switch field.Kind() { + case reflect.String: + return field.String() + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return fmt.Sprintf("%v", field.Int()) + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + return fmt.Sprintf("%v", field.Uint()) + + case reflect.Bool: + return fmt.Sprintf("%t", field.Bool()) + + case reflect.Complex64, reflect.Complex128: + return fmt.Sprintf("%v", field.Complex()) + + case reflect.Float32, reflect.Float64: + return fmt.Sprintf("%v", field.Float()) + + case reflect.Slice: + s := []string{} + + for i := 0; i < field.Len(); i++ { + pos := field.Index(i) + s = append(s, fmt.Sprintf("%v", pos)) + } + + return strings.Join(s, "__ponzu") + + default: + panic(fmt.Sprintf("Ponzu: Type '%s' for field '%s' not supported.", field.Type(), name)) + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/manager/manager.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/manager/manager.go new file mode 100644 index 0000000..93c3315 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/management/manager/manager.go @@ -0,0 +1,154 @@ +package manager + +import ( + "bytes" + "fmt" + "html/template" + + "github.com/ponzu-cms/ponzu/management/editor" + "github.com/ponzu-cms/ponzu/system/item" + + uuid "github.com/satori/go.uuid" +) + +const managerHTML = ` +<div class="card editor"> + <form method="post" action="/admin/edit" enctype="multipart/form-data"> + <input type="hidden" name="uuid" value="{{.UUID}}"/> + <input type="hidden" name="id" value="{{.ID}}"/> + <input type="hidden" name="type" value="{{.Kind}}"/> + <input type="hidden" name="slug" value="{{.Slug}}"/> + {{ .Editor }} + </form> + <script> + $(function() { + // remove all bad chars from all inputs in the form, except file fields + $('form input:not([type=file]), form textarea').on('blur', function(e) { + var val = e.target.value; + e.target.value = replaceBadChars(val); + }); + + var updateTimestamp = function(dt, $ts) { + var year = parseInt(dt.year.val()), + month = parseInt(dt.month.val())-1, + day = parseInt(dt.day.val()), + hour = parseInt(dt.hour.val()), + minute = parseInt(dt.minute.val()); + + if (dt.period.val() === "PM") { + hour = hour + 12; + } + + // add seconds to Date() to differentiate times more precisely, + // although not 100% accurately + var sec = (new Date()).getSeconds(); + var date = new Date(year, month, day, hour, minute, sec); + + $ts.val(date.getTime()); + } + + var setDefaultTimeAndDate = function(dt, unix) { + var time = getPartialTime(unix), + date = getPartialDate(unix); + + dt.hour.val(time.hh); + dt.minute.val(time.mm); + dt.period.val(time.pd); + dt.year.val(date.yyyy); + dt.month.val(date.mm); + dt.day.val(date.dd); + } + + // set time time and date inputs using the hidden timestamp input. + // if it is empty, set it to now and use that value for time and date + var publish_time_hh = $('input.__ponzu.hour'), + publish_time_mm = $('input.__ponzu.minute'), + publish_time_pd = $('select.__ponzu.period'), + publish_date_yyyy = $('input.__ponzu.year'), + publish_date_mm = $('select.__ponzu.month'), + publish_date_dd = $('input.__ponzu.day'), + timestamp = $('input.__ponzu.timestamp'), + updated = $('input.__ponzu.updated'), + getFields = function() { + return { + hour: publish_time_hh, + minute: publish_time_mm, + period: publish_time_pd, + year: publish_date_yyyy, + month: publish_date_mm, + day: publish_date_dd + } + }, + time; + + if (timestamp.val() !== "") { + time = parseInt(timestamp.val()); + } else { + time = (new Date()).getTime(); + } + + setDefaultTimeAndDate(getFields(), time); + + var timeUpdated = false; + $('form').on('submit', function(e) { + if (timeUpdated === true) { + timeUpdated = false; + return; + } + + e.preventDefault(); + + updateTimestamp(getFields(), timestamp); + updated.val((new Date()).getTime()); + + timeUpdated = true; + $('form').submit(); + }); + }); + + </script> +</div> +` + +var managerTmpl = template.Must(template.New("manager").Parse(managerHTML)) + +type manager struct { + ID int + UUID uuid.UUID + Kind string + Slug string + Editor template.HTML +} + +// Manage ... +func Manage(e editor.Editable, typeName string) ([]byte, error) { + v, err := e.MarshalEditor() + if err != nil { + return nil, fmt.Errorf("Couldn't marshal editor for content %s. %s", typeName, err.Error()) + } + + i, ok := e.(item.Identifiable) + if !ok { + return nil, fmt.Errorf("Content type %s does not implement item.Identifiable.", typeName) + } + + s, ok := e.(item.Sluggable) + if !ok { + return nil, fmt.Errorf("Content type %s does not implement item.Sluggable.", typeName) + } + + m := manager{ + ID: i.ItemID(), + UUID: i.UniqueID(), + Kind: typeName, + Slug: s.ItemSlug(), + Editor: template.HTML(v), + } + + // execute html template into buffer for func return val + buf := &bytes.Buffer{} + if err := managerTmpl.Execute(buf, m); err != nil { + return nil, err + } + return buf.Bytes(), nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/addon.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/addon.go new file mode 100644 index 0000000..5414d6f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/addon.go @@ -0,0 +1,239 @@ +package addon + +import ( + "encoding/json" + "fmt" + "net/url" + "strings" + + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/tidwall/sjson" +) + +var ( + // Types is a record of addons, like content types, of addon_reverse_dns:interface{} + Types = make(map[string]func() interface{}) +) + +const ( + // StatusEnabled defines string status for Addon enabled state + StatusEnabled = "enabled" + // StatusDisabled defines string status for Addon disabled state + StatusDisabled = "disabled" +) + +// Meta contains the basic information about the addon +type Meta struct { + PonzuAddonName string `json:"addon_name"` + PonzuAddonAuthor string `json:"addon_author"` + PonzuAddonAuthorURL string `json:"addon_author_url"` + PonzuAddonVersion string `json:"addon_version"` + PonzuAddonReverseDNS string `json:"addon_reverse_dns"` + PonzuAddonStatus string `json:"addon_status"` +} + +// Addon contains information about a provided addon to the system +type Addon struct { + item.Item + Meta +} + +// Register constructs a new addon and registers it with the system. Meta is a +// addon.Meta and fn is a closure returning a pointer to your own addon type +func Register(m Meta, fn func() interface{}) Addon { + // get or create the reverse DNS identifier + if m.PonzuAddonReverseDNS == "" { + revDNS, err := reverseDNS(m) + if err != nil { + panic(err) + } + + m.PonzuAddonReverseDNS = revDNS + } + + Types[m.PonzuAddonReverseDNS] = fn + + a := Addon{Meta: m} + + err := register(a) + if err != nil { + panic(err) + } + + return a +} + +// register sets up the system to use the Addon by: +// 1. Validating the Addon struct +// 2. Saving it to the __addons bucket in DB with id/key = addon_reverse_dns +func register(a Addon) error { + if a.PonzuAddonName == "" { + return fmt.Errorf(`Addon must have valid Meta struct embedded: missing %s field.`, "PonzuAddonName") + } + if a.PonzuAddonAuthor == "" { + return fmt.Errorf(`Addon must have valid Meta struct embedded: missing %s field.`, "PonzuAddonAuthor") + } + if a.PonzuAddonAuthorURL == "" { + return fmt.Errorf(`Addon must have valid Meta struct embedded: missing %s field.`, "PonzuAddonAuthorURL") + } + if a.PonzuAddonVersion == "" { + return fmt.Errorf(`Addon must have valid Meta struct embedded: missing %s field.`, "PonzuAddonVersion") + } + + if _, ok := Types[a.PonzuAddonReverseDNS]; !ok { + return fmt.Errorf(`Addon "%s" has no record in the addons.Types map`, a.PonzuAddonName) + } + + // check if addon is already registered in db as addon_reverse_dns + if db.AddonExists(a.PonzuAddonReverseDNS) { + return nil + } + + // convert a.Item into usable data, Item{} => []byte(json) => map[string]interface{} + kv := make(map[string]interface{}) + + data, err := json.Marshal(a.Item) + if err != nil { + return err + } + + err = json.Unmarshal(data, &kv) + if err != nil { + return err + } + + // save new addon to db + vals := make(url.Values) + for k, v := range kv { + vals.Set(k, fmt.Sprintf("%v", v)) + } + + vals.Set("addon_name", a.PonzuAddonName) + vals.Set("addon_author", a.PonzuAddonAuthor) + vals.Set("addon_author_url", a.PonzuAddonAuthorURL) + vals.Set("addon_version", a.PonzuAddonVersion) + vals.Set("addon_reverse_dns", a.PonzuAddonReverseDNS) + vals.Set("addon_status", StatusDisabled) + + // db.SetAddon is like SetContent, but rather than the key being an int64 ID, + // we need it to be a string based on the addon_reverse_dns + kind, ok := Types[a.PonzuAddonReverseDNS] + if !ok { + return fmt.Errorf("Error: no addon to set with id: %s", a.PonzuAddonReverseDNS) + } + + err = db.SetAddon(vals, kind()) + if err != nil { + return err + } + + return nil +} + +// Deregister removes an addon from the system. `key` is the addon_reverse_dns +func Deregister(key string) error { + err := db.DeleteAddon(key) + if err != nil { + return err + } + + delete(Types, key) + return nil +} + +// Enable sets the addon status to `enabled`. `key` is the addon_reverse_dns +func Enable(key string) error { + err := setStatus(key, StatusEnabled) + if err != nil { + return err + } + + return nil +} + +// Disable sets the addon status to `disabled`. `key` is the addon_reverse_dns +func Disable(key string) error { + err := setStatus(key, StatusDisabled) + if err != nil { + return err + } + + return nil +} + +// KeyFromMeta creates a unique string identifier for an addon based on its url and name +func KeyFromMeta(meta Meta) (string, error) { + return reverseDNS(meta) +} + +func setStatus(key, status string) error { + a, err := db.Addon(key) + if err != nil { + return err + } + + a, err = sjson.SetBytes(a, "addon_status", status) + if err != nil { + return err + } + + kind, ok := Types[key] + if !ok { + return fmt.Errorf("Error: no addon to set with id: %s", key) + } + + // convert json => map[string]interface{} => url.Values + var kv map[string]interface{} + err = json.Unmarshal(a, &kv) + if err != nil { + return err + } + + vals := make(url.Values) + for k, v := range kv { + switch v.(type) { + case []string: + s := v.([]string) + for i := range s { + if i == 0 { + vals.Set(k, s[i]) + } + + vals.Add(k, s[i]) + } + default: + vals.Set(k, fmt.Sprintf("%v", v)) + } + } + + err = db.SetAddon(vals, kind()) + if err != nil { + return err + } + + return nil +} + +func reverseDNS(meta Meta) (string, error) { + u, err := url.Parse(meta.PonzuAddonAuthorURL) + if err != nil { + return "", nil + } + + if u.Host == "" { + return "", fmt.Errorf(`Error parsing Addon Author URL: %s. Ensure URL is formatted as "scheme://hostname/path?query" (path & query optional)`, meta.PonzuAddonAuthorURL) + } + + name := strings.Replace(meta.PonzuAddonName, " ", "", -1) + + // reverse the host name parts, split on '.', ex. bosssauce.it => it.bosssauce + parts := strings.Split(u.Host, ".") + strap := make([]string, 0, len(parts)) + for i := len(parts) - 1; i >= 0; i-- { + strap = append(strap, parts[i]) + } + + return strings.Join(append(strap, name), "."), nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/api.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/api.go new file mode 100644 index 0000000..cd792aa --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/api.go @@ -0,0 +1,80 @@ +// Package addon provides an API for Ponzu addons to interface with the system +package addon + +import ( + "bytes" + "fmt" + "io/ioutil" + "log" + "net/http" + "time" + + "github.com/ponzu-cms/ponzu/system/db" +) + +// QueryOptions is a mirror of the same struct in db package and are re-declared +// here only to make the API simpler for the caller +type QueryOptions db.QueryOptions + +// ContentAll retrives all items from the HTTP API within the provided namespace +func ContentAll(namespace string) []byte { + host := db.ConfigCache("domain").(string) + port := db.ConfigCache("http_port").(string) + endpoint := "http://%s:%s/api/contents?type=%s&count=-1" + URL := fmt.Sprintf(endpoint, host, port, namespace) + + j, err := Get(URL) + if err != nil { + log.Println("Error in ContentAll for reference HTTP request:", URL) + return nil + } + + return j +} + +// Query retrieves a set of content from the HTTP API based on options +// and returns the total number of content in the namespace and the content +func Query(namespace string, opts QueryOptions) []byte { + host := db.ConfigCache("domain").(string) + port := db.ConfigCache("http_port").(string) + endpoint := "http://%s:%s/api/contents?type=%s&count=%d&offset=%d&order=%s" + URL := fmt.Sprintf(endpoint, host, port, namespace, opts.Count, opts.Offset, opts.Order) + + j, err := Get(URL) + if err != nil { + log.Println("Error in Query for reference HTTP request:", URL) + return nil + } + + return j +} + +// Get is a helper function to make a HTTP call from an addon +func Get(endpoint string) ([]byte, error) { + buf := []byte{} + r := bytes.NewReader(buf) + + req, err := http.NewRequest(http.MethodGet, endpoint, r) + if err != nil { + log.Println("Error creating reference HTTP request:", endpoint) + return nil, err + } + + c := http.Client{ + Timeout: time.Duration(time.Second * 5), + } + res, err := c.Do(req) + if err != nil { + log.Println("Error making reference HTTP request:", endpoint) + return nil, err + } + defer res.Body.Close() + + j, err := ioutil.ReadAll(res.Body) + if err != nil { + log.Println("Error reading body for reference HTTP request:", endpoint) + return nil, err + } + + return j, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/manager.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/manager.go new file mode 100644 index 0000000..d3c9673 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/addon/manager.go @@ -0,0 +1,117 @@ +package addon + +import ( + "bytes" + "encoding/json" + "fmt" + "html/template" + "net/url" + + "github.com/ponzu-cms/ponzu/management/editor" + + "github.com/gorilla/schema" + "github.com/tidwall/gjson" +) + +const defaultInput = `<input type="hidden" name="%s" value="%s"/>` + +const managerHTML = ` +<div class="card editor"> + <form method="post" action="/admin/addon" enctype="multipart/form-data"> + <div class="card-content"> + <div class="card-title">{{ .AddonName }}</div> + </div> + {{ .DefaultInputs }} + {{ .Editor }} + </form> +</div> +` + +type manager struct { + DefaultInputs template.HTML + Editor template.HTML + AddonName string +} + +// Manage ... +func Manage(data []byte, reverseDNS string) ([]byte, error) { + a, ok := Types[reverseDNS] + if !ok { + return nil, fmt.Errorf("Addon has not been added to addon.Types map") + } + + // convert json => map[string]interface{} => url.Values + var kv map[string]interface{} + err := json.Unmarshal(data, &kv) + if err != nil { + return nil, err + } + + vals := make(url.Values) + for k, v := range kv { + switch v.(type) { + case []string: + s := v.([]string) + for i := range s { + if i == 0 { + vals.Set(k, s[i]) + } + + vals.Add(k, s[i]) + } + default: + vals.Set(k, fmt.Sprintf("%v", v)) + } + } + + at := a() + + dec := schema.NewDecoder() + dec.IgnoreUnknownKeys(true) + dec.SetAliasTag("json") + err = dec.Decode(at, vals) + if err != nil { + return nil, err + } + + e, ok := at.(editor.Editable) + if !ok { + return nil, fmt.Errorf("Addon is not editable - must implement editor.Editable: %T", at) + } + + v, err := e.MarshalEditor() + if err != nil { + return nil, fmt.Errorf("Couldn't marshal editor for addon: %s", err.Error()) + } + + inputs := &bytes.Buffer{} + fields := []string{ + "addon_name", + "addon_author", + "addon_author_url", + "addon_version", + "addon_reverse_dns", + "addon_status", + } + + for _, f := range fields { + input := fmt.Sprintf(defaultInput, f, gjson.GetBytes(data, f).String()) + _, err := inputs.WriteString(input) + if err != nil { + return nil, fmt.Errorf("Failed to write input for addon view: %s", f) + } + } + + m := manager{ + DefaultInputs: template.HTML(inputs.Bytes()), + Editor: template.HTML(v), + AddonName: gjson.GetBytes(data, "addon_name").String(), + } + + // execute html template into buffer for func return val + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("manager").Parse(managerHTML)) + tmpl.Execute(buf, m) + + return buf.Bytes(), nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/admin.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/admin.go new file mode 100644 index 0000000..7761e71 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/admin.go @@ -0,0 +1,629 @@ +// Package admin desrcibes the admin view containing references to +// various managers and editors +package admin + +import ( + "bytes" + "encoding/json" + "fmt" + "html/template" + "net/http" + + "github.com/ponzu-cms/ponzu/system/admin/user" + "github.com/ponzu-cms/ponzu/system/api/analytics" + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" +) + +var startAdminHTML = `<!doctype html> +<html lang="en"> + <head> + <title>{{ .Logo }}</title> + <script type="text/javascript" src="/admin/static/common/js/jquery-2.1.4.min.js"></script> + <script type="text/javascript" src="/admin/static/common/js/util.js"></script> + <script type="text/javascript" src="/admin/static/dashboard/js/materialize.min.js"></script> + <script type="text/javascript" src="/admin/static/dashboard/js/chart.bundle.min.js"></script> + <script type="text/javascript" src="/admin/static/editor/js/materialNote.js"></script> + <script type="text/javascript" src="/admin/static/editor/js/ckMaterializeOverrides.js"></script> + + <link rel="stylesheet" href="/admin/static/dashboard/css/material-icons.css" /> + <link rel="stylesheet" href="/admin/static/dashboard/css/materialize.min.css" /> + <link rel="stylesheet" href="/admin/static/editor/css/materialNote.css" /> + <link rel="stylesheet" href="/admin/static/dashboard/css/admin.css" /> + + <meta name="viewport" content="width=device-width, initial-scale=1.0"/> + <meta charset="utf-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge"> + </head> + <body class="grey lighten-4"> + <div class="navbar-fixed"> + <nav class="grey darken-2"> + <div class="nav-wrapper"> + <a class="brand-logo" href="/admin">{{ .Logo }}</a> + + <ul class="right"> + <li><a href="/admin/logout">Logout</a></li> + </ul> + </div> + </nav> + </div> + + <div class="admin-ui row">` + +var mainAdminHTML = ` + <div class="left-nav col s3"> + <div class="card"> + <ul class="card-content collection"> + <div class="card-title">Content</div> + + {{ range $t, $f := .Types }} + <div class="row collection-item"> + <li><a class="col s12" href="/admin/contents?type={{ $t }}"><i class="tiny left material-icons">playlist_add</i>{{ $t }}</a></li> + </div> + {{ end }} + + <div class="card-title">System</div> + <div class="row collection-item"> + <li><a class="col s12" href="/admin/configure"><i class="tiny left material-icons">settings</i>Configuration</a></li> + <li><a class="col s12" href="/admin/configure/users"><i class="tiny left material-icons">supervisor_account</i>Admin Users</a></li> + <li><a class="col s12" href="/admin/addons"><i class="tiny left material-icons">settings_input_svideo</i>Addons</a></li> + </div> + </ul> + </div> + </div> + {{ if .Subview}} + <div class="subview col s9"> + {{ .Subview }} + </div> + {{ end }}` + +var endAdminHTML = ` + </div> + <footer class="row"> + <div class="col s12"> + <p class="center-align">Powered by © <a target="_blank" href="https://ponzu-cms.org">Ponzu</a> | open-sourced by <a target="_blank" href="https://www.bosssauce.it">Boss Sauce Creative</a></p> + </div> + </footer> + </body> +</html>` + +type admin struct { + Logo string + Types map[string]func() interface{} + Subview template.HTML +} + +// Admin ... +func Admin(view []byte) (_ []byte, err error) { + cfg, err := db.Config("name") + if err != nil { + return + } + + if cfg == nil { + cfg = []byte("") + } + + a := admin{ + Logo: string(cfg), + Types: item.Types, + Subview: template.HTML(view), + } + + buf := &bytes.Buffer{} + html := startAdminHTML + mainAdminHTML + endAdminHTML + tmpl := template.Must(template.New("admin").Parse(html)) + err = tmpl.Execute(buf, a) + if err != nil { + return + } + + return buf.Bytes(), nil +} + +var initAdminHTML = ` +<div class="init col s5"> +<div class="card"> +<div class="card-content"> + <div class="card-title">Welcome!</div> + <blockquote>You need to initialize your system by filling out the form below. All of + this information can be updated later on, but you will not be able to start + without first completing this step.</blockquote> + <form method="post" action="/admin/init" class="row"> + <div>Configuration</div> + <div class="input-field col s12"> + <input placeholder="Enter the name of your site (interal use only)" class="validate required" type="text" id="name" name="name"/> + <label for="name" class="active">Site Name</label> + </div> + <div class="input-field col s12"> + <input placeholder="Used for acquiring SSL certificate (e.g. www.example.com or example.com)" class="validate" type="text" id="domain" name="domain"/> + <label for="domain" class="active">Domain</label> + </div> + <div>Admin Details</div> + <div class="input-field col s12"> + <input placeholder="Your email address e.g. you@example.com" class="validate required" type="email" id="email" name="email"/> + <label for="email" class="active">Email</label> + </div> + <div class="input-field col s12"> + <input placeholder="Enter a strong password" class="validate required" type="password" id="password" name="password"/> + <label for="password" class="active">Password</label> + </div> + <button class="btn waves-effect waves-light right">Start</button> + </form> +</div> +</div> +</div> +<script> + $(function() { + $('.nav-wrapper ul.right').hide(); + + var logo = $('a.brand-logo'); + var name = $('input#name'); + + name.on('change', function(e) { + logo.text(e.target.value); + }); + }); +</script> +` + +// Init ... +func Init() ([]byte, error) { + html := startAdminHTML + initAdminHTML + endAdminHTML + + name, err := db.Config("name") + if err != nil { + return nil, err + } + + if name == nil { + name = []byte("") + } + + a := admin{ + Logo: string(name), + } + + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("init").Parse(html)) + err = tmpl.Execute(buf, a) + if err != nil { + return nil, err + } + + return buf.Bytes(), nil +} + +var loginAdminHTML = ` +<div class="init col s5"> +<div class="card"> +<div class="card-content"> + <div class="card-title">Welcome!</div> + <blockquote>Please log in to the system using your email address and password.</blockquote> + <form method="post" action="/admin/login" class="row"> + <div class="input-field col s12"> + <input placeholder="Enter your email address e.g. you@example.com" class="validate required" type="email" id="email" name="email"/> + <label for="email" class="active">Email</label> + </div> + <div class="input-field col s12"> + <input placeholder="Enter your password" class="validate required" type="password" id="password" name="password"/> + <a href="/admin/recover">Forgot password?</a> + <label for="password" class="active">Password</label> + </div> + <button class="btn waves-effect waves-light right">Log in</button> + </form> +</div> +</div> +</div> +<script> + $(function() { + $('.nav-wrapper ul.right').hide(); + }); +</script> +` + +// Login ... +func Login() ([]byte, error) { + html := startAdminHTML + loginAdminHTML + endAdminHTML + + cfg, err := db.Config("name") + if err != nil { + return nil, err + } + + if cfg == nil { + cfg = []byte("") + } + + a := admin{ + Logo: string(cfg), + } + + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("login").Parse(html)) + err = tmpl.Execute(buf, a) + if err != nil { + return nil, err + } + + return buf.Bytes(), nil +} + +var forgotPasswordHTML = ` +<div class="init col s5"> +<div class="card"> +<div class="card-content"> + <div class="card-title">Account Recovery</div> + <blockquote>Please enter the email for your account and a recovery message will be sent to you at this address. Check your spam folder in case the message was flagged.</blockquote> + <form method="post" action="/admin/recover" class="row" enctype="multipart/form-data"> + <div class="input-field col s12"> + <input placeholder="Enter your email address e.g. you@example.com" class="validate required" type="email" id="email" name="email"/> + <label for="email" class="active">Email</label> + </div> + + <a href="/admin/recover/key">Already have a recovery key?</a> + <button class="btn waves-effect waves-light right">Send Recovery Email</button> + </form> +</div> +</div> +</div> +<script> + $(function() { + $('.nav-wrapper ul.right').hide(); + }); +</script> +` + +// ForgotPassword ... +func ForgotPassword() ([]byte, error) { + html := startAdminHTML + forgotPasswordHTML + endAdminHTML + + cfg, err := db.Config("name") + if err != nil { + return nil, err + } + + if cfg == nil { + cfg = []byte("") + } + + a := admin{ + Logo: string(cfg), + } + + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("forgotPassword").Parse(html)) + err = tmpl.Execute(buf, a) + if err != nil { + return nil, err + } + + return buf.Bytes(), nil +} + +var recoveryKeyHTML = ` +<div class="init col s5"> +<div class="card"> +<div class="card-content"> + <div class="card-title">Account Recovery</div> + <blockquote>Please check for your recovery key inside an email sent to the address you provided. Check your spam folder in case the message was flagged.</blockquote> + <form method="post" action="/admin/recover/key" class="row" enctype="multipart/form-data"> + <div class="input-field col s12"> + <input placeholder="Enter your recovery key" class="validate required" type="text" id="key" name="key"/> + <label for="key" class="active">Recovery Key</label> + </div> + + <div class="input-field col s12"> + <input placeholder="Enter your email address e.g. you@example.com" class="validate required" type="email" id="email" name="email"/> + <label for="email" class="active">Email</label> + </div> + + <div class="input-field col s12"> + <input placeholder="Enter your password" class="validate required" type="password" id="password" name="password"/> + <label for="password" class="active">New Password</label> + </div> + + <button class="btn waves-effect waves-light right">Update Account</button> + </form> +</div> +</div> +</div> +<script> + $(function() { + $('.nav-wrapper ul.right').hide(); + }); +</script> +` + +// RecoveryKey ... +func RecoveryKey() ([]byte, error) { + html := startAdminHTML + recoveryKeyHTML + endAdminHTML + + cfg, err := db.Config("name") + if err != nil { + return nil, err + } + + if cfg == nil { + cfg = []byte("") + } + + a := admin{ + Logo: string(cfg), + } + + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("recoveryKey").Parse(html)) + err = tmpl.Execute(buf, a) + if err != nil { + return nil, err + } + + return buf.Bytes(), nil +} + +// UsersList ... +func UsersList(req *http.Request) ([]byte, error) { + html := ` + <div class="card user-management"> + <div class="card-title">Edit your account:</div> + <form class="row" enctype="multipart/form-data" action="/admin/configure/users/edit" method="post"> + <div class="input-feild col s9"> + <label class="active">Email Address</label> + <input type="email" name="email" value="{{ .User.Email }}"/> + </div> + + <div class="input-feild col s9"> + <div>To approve changes, enter your password:</div> + + <label class="active">Current Password</label> + <input type="password" name="password"/> + </div> + + <div class="input-feild col s9"> + <label class="active">New Password: (leave blank if no password change needed)</label> + <input name="new_password" type="password"/> + </div> + + <div class="input-feild col s9"> + <button class="btn waves-effect waves-light green right" type="submit">Save</button> + </div> + </form> + + <div class="card-title">Add a new user:</div> + <form class="row" enctype="multipart/form-data" action="/admin/configure/users" method="post"> + <div class="input-feild col s9"> + <label class="active">Email Address</label> + <input type="email" name="email" value=""/> + </div> + + <div class="input-feild col s9"> + <label class="active">Password</label> + <input type="password" name="password"/> + </div> + + <div class="input-feild col s9"> + <button class="btn waves-effect waves-light green right" type="submit">Add User</button> + </div> + </form> + + <div class="card-title">Remove Admin Users</div> + <ul class="users row"> + {{ range .Users }} + <li class="col s9"> + {{ .Email }} + <form enctype="multipart/form-data" class="delete-user __ponzu right" action="/admin/configure/users/delete" method="post"> + <span>Delete</span> + <input type="hidden" name="email" value="{{ .Email }}"/> + <input type="hidden" name="id" value="{{ .ID }}"/> + </form> + </li> + {{ end }} + </ul> + </div> + ` + script := ` + <script> + $(function() { + var del = $('.delete-user.__ponzu span'); + del.on('click', function(e) { + if (confirm("[Ponzu] Please confirm:\n\nAre you sure you want to delete this user?\nThis cannot be undone.")) { + $(e.target).parent().submit(); + } + }); + }); + </script> + ` + // get current user out to pass as data to execute template + j, err := db.CurrentUser(req) + if err != nil { + return nil, err + } + + var usr user.User + err = json.Unmarshal(j, &usr) + if err != nil { + return nil, err + } + + // get all users to list + jj, err := db.UserAll() + if err != nil { + return nil, err + } + + var usrs []user.User + for i := range jj { + var u user.User + err = json.Unmarshal(jj[i], &u) + if err != nil { + return nil, err + } + if u.Email != usr.Email { + usrs = append(usrs, u) + } + } + + // make buffer to execute html into then pass buffer's bytes to Admin + buf := &bytes.Buffer{} + tmpl := template.Must(template.New("users").Parse(html + script)) + data := map[string]interface{}{ + "User": usr, + "Users": usrs, + } + + err = tmpl.Execute(buf, data) + if err != nil { + return nil, err + } + + return Admin(buf.Bytes()) +} + +var analyticsHTML = ` +<div class="analytics"> +<div class="card"> +<div class="card-content"> + <p class="right">Data range: {{ .from }} - {{ .to }} (UTC)</p> + <div class="card-title">API Requests</div> + <canvas id="analytics-chart"></canvas> + <script> + var target = document.getElementById("analytics-chart"); + Chart.defaults.global.defaultFontColor = '#212121'; + Chart.defaults.global.defaultFontFamily = "'Roboto', 'Helvetica Neue', 'Helvetica', 'Arial', 'sans-serif'"; + Chart.defaults.global.title.position = 'right'; + var chart = new Chart(target, { + type: 'bar', + data: { + labels: [{{ range $date := .dates }} "{{ $date }}", {{ end }}], + datasets: [{ + type: 'line', + label: 'Unique Clients', + data: $.parseJSON({{ .unique }}), + backgroundColor: 'rgba(76, 175, 80, 0.2)', + borderColor: 'rgba(76, 175, 80, 1)', + borderWidth: 1 + }, + { + type: 'bar', + label: 'Total Requests', + data: $.parseJSON({{ .total }}), + backgroundColor: 'rgba(33, 150, 243, 0.2)', + borderColor: 'rgba(33, 150, 243, 1)', + borderWidth: 1 + }] + }, + options: { + scales: { + yAxes: [{ + ticks: { + beginAtZero:true + } + }] + } + } + }); + </script> +</div> +</div> +</div> +` + +// Dashboard returns the admin view with analytics dashboard +func Dashboard() ([]byte, error) { + buf := &bytes.Buffer{} + data, err := analytics.ChartData() + if err != nil { + return nil, err + } + + tmpl := template.Must(template.New("analytics").Parse(analyticsHTML)) + err = tmpl.Execute(buf, data) + if err != nil { + return nil, err + } + return Admin(buf.Bytes()) +} + +var err400HTML = []byte(` +<div class="error-page e400 col s6"> +<div class="card"> +<div class="card-content"> + <div class="card-title"><b>400</b> Error: Bad Request</div> + <blockquote>Sorry, the request was unable to be completed.</blockquote> +</div> +</div> +</div> +`) + +// Error400 creates a subview for a 400 error page +func Error400() ([]byte, error) { + return Admin(err400HTML) +} + +var err404HTML = []byte(` +<div class="error-page e404 col s6"> +<div class="card"> +<div class="card-content"> + <div class="card-title"><b>404</b> Error: Not Found</div> + <blockquote>Sorry, the page you requested could not be found.</blockquote> +</div> +</div> +</div> +`) + +// Error404 creates a subview for a 404 error page +func Error404() ([]byte, error) { + return Admin(err404HTML) +} + +var err405HTML = []byte(` +<div class="error-page e405 col s6"> +<div class="card"> +<div class="card-content"> + <div class="card-title"><b>405</b> Error: Method Not Allowed</div> + <blockquote>Sorry, the method of your request is not allowed.</blockquote> +</div> +</div> +</div> +`) + +// Error405 creates a subview for a 405 error page +func Error405() ([]byte, error) { + return Admin(err405HTML) +} + +var err500HTML = []byte(` +<div class="error-page e500 col s6"> +<div class="card"> +<div class="card-content"> + <div class="card-title"><b>500</b> Error: Internal Service Error</div> + <blockquote>Sorry, something unexpectedly went wrong.</blockquote> +</div> +</div> +</div> +`) + +// Error500 creates a subview for a 500 error page +func Error500() ([]byte, error) { + return Admin(err500HTML) +} + +var errMessageHTML = ` +<div class="error-page eMsg col s6"> +<div class="card"> +<div class="card-content"> + <div class="card-title"><b>Error: </b>%s</div> + <blockquote>%s</blockquote> +</div> +</div> +</div> +` + +// ErrorMessage is a generic error message container, similar to Error500() and +// others in this package, ecxept it expects the caller to provide a title and +// message to describe to a view why the error is being shown +func ErrorMessage(title, message string) ([]byte, error) { + eHTML := fmt.Sprintf(errMessageHTML, title, message) + return Admin([]byte(eHTML)) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/config/config.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/config/config.go new file mode 100644 index 0000000..015c081 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/config/config.go @@ -0,0 +1,186 @@ +package config + +import ( + "github.com/ponzu-cms/ponzu/management/editor" + "github.com/ponzu-cms/ponzu/system/item" +) + +// Config represents the confirgurable options of the system +type Config struct { + item.Item + + Name string `json:"name"` + Domain string `json:"domain"` + HTTPPort string `json:"http_port"` + HTTPSPort string `json:"https_port"` + AdminEmail string `json:"admin_email"` + ClientSecret string `json:"client_secret"` + Etag string `json:"etag"` + DisableCORS bool `json:"cors_disabled"` + DisableGZIP bool `json:"gzip_disabled"` + DisableHTTPCache bool `json:"cache_disabled"` + CacheMaxAge int64 `json:"cache_max_age"` + CacheInvalidate []string `json:"cache"` + BackupBasicAuthUser string `json:"backup_basic_auth_user"` + BackupBasicAuthPassword string `json:"backup_basic_auth_password"` +} + +const ( + dbBackupInfo = ` + <p class="flow-text">Database Backup Credentials:</p> + <p>Add a user name and password to download a backup of your data via HTTP.</p> + ` +) + +// String partially implements item.Identifiable and overrides Item's String() +func (c *Config) String() string { return c.Name } + +// MarshalEditor writes a buffer of html to edit a Post and partially implements editor.Editable +func (c *Config) MarshalEditor() ([]byte, error) { + view, err := editor.Form(c, + editor.Field{ + View: editor.Input("Name", c, map[string]string{ + "label": "Site Name", + "placeholder": "Add a name to this site (internal use only)", + }), + }, + editor.Field{ + View: editor.Input("Domain", c, map[string]string{ + "label": "Domain Name (required for SSL certificate)", + "placeholder": "e.g. www.example.com or example.com", + }), + }, + editor.Field{ + View: editor.Input("HTTPPort", c, map[string]string{ + "type": "hidden", + }), + }, + editor.Field{ + View: editor.Input("HTTPSPort", c, map[string]string{ + "type": "hidden", + }), + }, + editor.Field{ + View: editor.Input("AdminEmail", c, map[string]string{ + "label": "Administrator Email (notified of internal system information)", + }), + }, + editor.Field{ + View: editor.Input("ClientSecret", c, map[string]string{ + "label": "Client Secret (used to validate requests, DO NOT SHARE)", + "disabled": "true", + }), + }, + editor.Field{ + View: editor.Input("ClientSecret", c, map[string]string{ + "type": "hidden", + }), + }, + editor.Field{ + View: editor.Input("Etag", c, map[string]string{ + "label": "Etag Header (used to cache resources)", + "disabled": "true", + }), + }, + editor.Field{ + View: editor.Input("Etag", c, map[string]string{ + "type": "hidden", + }), + }, + editor.Field{ + View: editor.Checkbox("DisableCORS", c, map[string]string{ + "label": "Disable CORS (so only " + c.Domain + " can fetch your data)", + }, map[string]string{ + "true": "Disable CORS", + }), + }, + editor.Field{ + View: editor.Checkbox("DisableGZIP", c, map[string]string{ + "label": "Disable GZIP (will increase server speed, but also bandwidth)", + }, map[string]string{ + "true": "Disable GZIP", + }), + }, + editor.Field{ + View: editor.Checkbox("DisableHTTPCache", c, map[string]string{ + "label": "Disable HTTP Cache (overrides 'Cache-Control' header)", + }, map[string]string{ + "true": "Disable HTTP Cache", + }), + }, + editor.Field{ + View: editor.Input("CacheMaxAge", c, map[string]string{ + "label": "Max-Age value for HTTP caching (in seconds, 0 = 2592000)", + "type": "text", + }), + }, + editor.Field{ + View: editor.Checkbox("CacheInvalidate", c, map[string]string{ + "label": "Invalidate cache on save", + }, map[string]string{ + "invalidate": "Invalidate Cache", + }), + }, + editor.Field{ + View: []byte(dbBackupInfo), + }, + editor.Field{ + View: editor.Input("BackupBasicAuthUser", c, map[string]string{ + "label": "HTTP Basic Auth User", + "placeholder": "Enter a user name for Basic Auth access", + "type": "text", + }), + }, + editor.Field{ + View: editor.Input("BackupBasicAuthPassword", c, map[string]string{ + "label": "HTTP Basic Auth Password", + "placeholder": "Enter a password for Basic Auth access", + "type": "password", + }), + }, + ) + if err != nil { + return nil, err + } + + open := []byte(` + <div class="card"> + <div class="card-content"> + <div class="card-title">System Configuration</div> + </div> + <form action="/admin/configure" method="post"> + `) + close := []byte(`</form></div>`) + script := []byte(` + <script> + $(function() { + // hide default fields & labels unnecessary for the config + var fields = $('.default-fields'); + fields.css('position', 'relative'); + fields.find('input:not([type=submit])').remove(); + fields.find('label').remove(); + fields.find('button').css({ + position: 'absolute', + top: '-10px', + right: '0px' + }); + + var contentOnly = $('.content-only.__ponzu'); + contentOnly.hide(); + contentOnly.find('input, textarea, select').attr('name', ''); + + // adjust layout of td so save button is in same location as usual + fields.find('td').css('float', 'right'); + + // stop some fixed config settings from being modified + fields.find('input[name=client_secret]').attr('name', ''); + }); + </script> + `) + + view = append(open, view...) + view = append(view, close...) + view = append(view, script...) + + return view, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/filesystem.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/filesystem.go new file mode 100644 index 0000000..77c721e --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/filesystem.go @@ -0,0 +1,35 @@ +package admin + +import ( + "net/http" + "os" +) + +func restrict(dir http.Dir) justFilesFilesystem { + return justFilesFilesystem{dir} +} + +// the code below removes the open directory listing when accessing a URL which +// normally would point to a directory. code from golang-nuts mailing list: +// https://groups.google.com/d/msg/golang-nuts/bStLPdIVM6w/hidTJgDZpHcJ +// credit: Brad Fitzpatrick (c) 2012 + +type justFilesFilesystem struct { + fs http.FileSystem +} + +func (fs justFilesFilesystem) Open(name string) (http.File, error) { + f, err := fs.fs.Open(name) + if err != nil { + return nil, err + } + return neuteredReaddirFile{f}, nil +} + +type neuteredReaddirFile struct { + http.File +} + +func (f neuteredReaddirFile) Readdir(count int) ([]os.FileInfo, error) { + return nil, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/handlers.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/handlers.go new file mode 100644 index 0000000..c2d67e9 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/handlers.go @@ -0,0 +1,2277 @@ +package admin + +import ( + "bytes" + "context" + "encoding/base64" + "encoding/json" + "fmt" + "log" + "net/http" + "strconv" + "strings" + "time" + + "github.com/ponzu-cms/ponzu/management/editor" + "github.com/ponzu-cms/ponzu/management/manager" + "github.com/ponzu-cms/ponzu/system/addon" + "github.com/ponzu-cms/ponzu/system/admin/config" + "github.com/ponzu-cms/ponzu/system/admin/upload" + "github.com/ponzu-cms/ponzu/system/admin/user" + "github.com/ponzu-cms/ponzu/system/api" + "github.com/ponzu-cms/ponzu/system/api/analytics" + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/gorilla/schema" + emailer "github.com/nilslice/email" + "github.com/nilslice/jwt" + "github.com/tidwall/gjson" +) + +func adminHandler(res http.ResponseWriter, req *http.Request) { + view, err := Dashboard() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(view) +} + +func initHandler(res http.ResponseWriter, req *http.Request) { + if db.SystemInitComplete() { + http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin", http.StatusFound) + return + } + + switch req.Method { + case http.MethodGet: + view, err := Init() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + res.Header().Set("Content-Type", "text/html") + res.Write(view) + + case http.MethodPost: + err := req.ParseForm() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + // get the site name from post to encode and use as secret + name := []byte(req.FormValue("name")) + secret := base64.StdEncoding.EncodeToString(name) + req.Form.Set("client_secret", secret) + + // generate an Etag to use for response caching + etag := db.NewEtag() + req.Form.Set("etag", etag) + + // create and save admin user + email := strings.ToLower(req.FormValue("email")) + password := req.FormValue("password") + usr, err := user.New(email, password) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + _, err = db.SetUser(usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + // set HTTP port which should be previously added to config cache + port := db.ConfigCache("http_port").(string) + req.Form.Set("http_port", port) + + // set initial user email as admin_email and make config + req.Form.Set("admin_email", email) + err = db.SetConfig(req.Form) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + // add _token cookie for login persistence + week := time.Now().Add(time.Hour * 24 * 7) + claims := map[string]interface{}{ + "exp": week.Unix(), + "user": usr.Email, + } + + jwt.Secret([]byte(secret)) + token, err := jwt.New(claims) + + http.SetCookie(res, &http.Cookie{ + Name: "_token", + Value: token, + Expires: week, + Path: "/", + }) + + redir := strings.TrimSuffix(req.URL.String(), "/init") + http.Redirect(res, req, redir, http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func configHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + data, err := db.ConfigAll() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + c := &config.Config{} + + err = json.Unmarshal(data, c) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + cfg, err := c.MarshalEditor() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + adminView, err := Admin(cfg) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(adminView) + + case http.MethodPost: + err := req.ParseForm() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + err = db.SetConfig(req.Form) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + http.Redirect(res, req, req.URL.String(), http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } + +} + +func backupHandler(res http.ResponseWriter, req *http.Request) { + switch req.URL.Query().Get("source") { + case "system": + err := db.Backup(res) + if err != nil { + log.Println("Failed to run backup on system:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + case "analytics": + err := analytics.Backup(res) + if err != nil { + log.Println("Failed to run backup on analytics:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + case "uploads": + err := upload.Backup(res) + if err != nil { + log.Println("Failed to run backup on uploads:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + default: + res.WriteHeader(http.StatusBadRequest) + } +} + +func configUsersHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + view, err := UsersList(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + res.Write(view) + + case http.MethodPost: + // create new user + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + email := strings.ToLower(req.FormValue("email")) + password := req.PostFormValue("password") + + if email == "" || password == "" { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + usr, err := user.New(email, password) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + _, err = db.SetUser(usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + http.Redirect(res, req, req.URL.String(), http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func configUsersEditHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // check if user to be edited is current user + j, err := db.CurrentUser(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + usr := &user.User{} + err = json.Unmarshal(j, usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // check if password matches + password := req.PostFormValue("password") + + if !user.IsUser(usr, password) { + log.Println("Unexpected user/password combination for", usr.Email) + res.WriteHeader(http.StatusBadRequest) + errView, err := Error405() + if err != nil { + return + } + + res.Write(errView) + return + } + + email := strings.ToLower(req.PostFormValue("email")) + newPassword := req.PostFormValue("new_password") + var updatedUser *user.User + if newPassword != "" { + updatedUser, err = user.New(email, newPassword) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + } else { + updatedUser, err = user.New(email, password) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + } + + // set the ID to the same ID as current user + updatedUser.ID = usr.ID + + // set user in db + err = db.UpdateUser(usr, updatedUser) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // create new token + week := time.Now().Add(time.Hour * 24 * 7) + claims := map[string]interface{}{ + "exp": week, + "user": updatedUser.Email, + } + token, err := jwt.New(claims) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // add token to cookie +1 week expiration + cookie := &http.Cookie{ + Name: "_token", + Value: token, + Expires: week, + Path: "/", + } + http.SetCookie(res, cookie) + + // add new token cookie to the request + req.AddCookie(cookie) + + http.Redirect(res, req, strings.TrimSuffix(req.URL.String(), "/edit"), http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func configUsersDeleteHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // do not allow current user to delete themselves + j, err := db.CurrentUser(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + usr := &user.User{} + err = json.Unmarshal(j, &usr) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + email := strings.ToLower(req.PostFormValue("email")) + + if usr.Email == email { + log.Println(err) + res.WriteHeader(http.StatusBadRequest) + errView, err := Error405() + if err != nil { + return + } + + res.Write(errView) + return + } + + // delete existing user + err = db.DeleteUser(email) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + http.Redirect(res, req, strings.TrimSuffix(req.URL.String(), "/delete"), http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func loginHandler(res http.ResponseWriter, req *http.Request) { + if !db.SystemInitComplete() { + redir := req.URL.Scheme + req.URL.Host + "/admin/init" + http.Redirect(res, req, redir, http.StatusFound) + return + } + + switch req.Method { + case http.MethodGet: + if user.IsValid(req) { + http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin", http.StatusFound) + return + } + + view, err := Login() + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(view) + + case http.MethodPost: + if user.IsValid(req) { + http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin", http.StatusFound) + return + } + + err := req.ParseForm() + if err != nil { + log.Println(err) + http.Redirect(res, req, req.URL.String(), http.StatusFound) + return + } + + // check email & password + j, err := db.User(strings.ToLower(req.FormValue("email"))) + if err != nil { + log.Println(err) + http.Redirect(res, req, req.URL.String(), http.StatusFound) + return + } + + if j == nil { + http.Redirect(res, req, req.URL.String(), http.StatusFound) + return + } + + usr := &user.User{} + err = json.Unmarshal(j, usr) + if err != nil { + log.Println(err) + http.Redirect(res, req, req.URL.String(), http.StatusFound) + return + } + + if !user.IsUser(usr, req.FormValue("password")) { + http.Redirect(res, req, req.URL.String(), http.StatusFound) + return + } + // create new token + week := time.Now().Add(time.Hour * 24 * 7) + claims := map[string]interface{}{ + "exp": week, + "user": usr.Email, + } + token, err := jwt.New(claims) + if err != nil { + log.Println(err) + http.Redirect(res, req, req.URL.String(), http.StatusFound) + return + } + + // add it to cookie +1 week expiration + http.SetCookie(res, &http.Cookie{ + Name: "_token", + Value: token, + Expires: week, + Path: "/", + }) + + http.Redirect(res, req, strings.TrimSuffix(req.URL.String(), "/login"), http.StatusFound) + } +} + +func logoutHandler(res http.ResponseWriter, req *http.Request) { + http.SetCookie(res, &http.Cookie{ + Name: "_token", + Expires: time.Unix(0, 0), + Value: "", + Path: "/", + }) + + http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin/login", http.StatusFound) +} + +func forgotPasswordHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + view, err := ForgotPassword() + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + res.Write(view) + + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // check email for user, if no user return Error + email := strings.ToLower(req.FormValue("email")) + if email == "" { + res.WriteHeader(http.StatusBadRequest) + log.Println("Failed account recovery. No email address submitted.") + return + } + + _, err = db.User(email) + if err == db.ErrNoUserExists { + res.WriteHeader(http.StatusBadRequest) + log.Println("No user exists.", err) + return + } + + if err != db.ErrNoUserExists && err != nil { + res.WriteHeader(http.StatusInternalServerError) + log.Println("Error:", err) + return + } + + // create temporary key to verify user + key, err := db.SetRecoveryKey(email) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + log.Println("Failed to set account recovery key.", err) + return + } + + domain, err := db.Config("domain") + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + log.Println("Failed to get domain from configuration.", err) + return + } + + body := fmt.Sprintf(` +There has been an account recovery request made for the user with email: +%s + +To recover your account, please go to http://%s/admin/recover/key and enter +this email address along with the following secret key: + +%s + +If you did not make the request, ignore this message and your password +will remain as-is. + + +Thank you, +Ponzu CMS at %s + +`, email, domain, key, domain) + + msg := emailer.Message{ + To: email, + From: fmt.Sprintf("ponzu@%s", domain), + Subject: fmt.Sprintf("Account Recovery [%s]", domain), + Body: body, + } + + go func() { + err = msg.Send() + if err != nil { + log.Println("Failed to send message to:", msg.To, "about", msg.Subject, "Error:", err) + } + }() + + // redirect to /admin/recover/key and send email with key and URL + http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin/recover/key", http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + errView, err := Error405() + if err != nil { + return + } + + res.Write(errView) + return + } +} + +func recoveryKeyHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + view, err := RecoveryKey() + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Write(view) + + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println("Error parsing recovery key form:", err) + + res.WriteHeader(http.StatusInternalServerError) + res.Write([]byte("Error, please go back and try again.")) + return + } + + // check for email & key match + email := strings.ToLower(req.FormValue("email")) + key := req.FormValue("key") + + var actual string + if actual, err = db.RecoveryKey(email); err != nil || actual == "" { + log.Println("Error getting recovery key from database:", err) + + res.WriteHeader(http.StatusInternalServerError) + res.Write([]byte("Error, please go back and try again.")) + return + } + + if key != actual { + log.Println("Bad recovery key submitted:", key) + + res.WriteHeader(http.StatusBadRequest) + res.Write([]byte("Error, please go back and try again.")) + return + } + + // set user with new password + password := req.FormValue("password") + usr := &user.User{} + u, err := db.User(email) + if err != nil { + log.Println("Error finding user by email:", email, err) + + res.WriteHeader(http.StatusInternalServerError) + res.Write([]byte("Error, please go back and try again.")) + return + } + + if u == nil { + log.Println("No user found with email:", email) + + res.WriteHeader(http.StatusBadRequest) + res.Write([]byte("Error, please go back and try again.")) + return + } + + err = json.Unmarshal(u, usr) + if err != nil { + log.Println("Error decoding user from database:", err) + + res.WriteHeader(http.StatusInternalServerError) + res.Write([]byte("Error, please go back and try again.")) + return + } + + update, err := user.New(email, password) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + res.Write([]byte("Error, please go back and try again.")) + return + } + + update.ID = usr.ID + + err = db.UpdateUser(usr, update) + if err != nil { + log.Println("Error updating user:", err) + + res.WriteHeader(http.StatusInternalServerError) + res.Write([]byte("Error, please go back and try again.")) + return + } + + // redirect to /admin/login + redir := req.URL.Scheme + req.URL.Host + "/admin/login" + http.Redirect(res, req, redir, http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + return + } +} + +func contentsHandler(res http.ResponseWriter, req *http.Request) { + q := req.URL.Query() + t := q.Get("type") + if t == "" { + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + order := strings.ToLower(q.Get("order")) + if order != "asc" { + order = "desc" + } + + status := q.Get("status") + + if _, ok := item.Types[t]; !ok { + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + pt := item.Types[t]() + + p, ok := pt.(editor.Editable) + if !ok { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + var hasExt bool + _, ok = pt.(api.Createable) + if ok { + hasExt = true + } + + count, err := strconv.Atoi(q.Get("count")) // int: determines number of posts to return (10 default, -1 is all) + if err != nil { + if q.Get("count") == "" { + count = 10 + } else { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + } + + offset, err := strconv.Atoi(q.Get("offset")) // int: multiplier of count for pagination (0 default) + if err != nil { + if q.Get("offset") == "" { + offset = 0 + } else { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + } + + opts := db.QueryOptions{ + Count: count, + Offset: offset, + Order: order, + } + + var specifier string + if status == "public" || status == "" { + specifier = "__sorted" + } else if status == "pending" { + specifier = "__pending" + } + + b := &bytes.Buffer{} + var total int + var posts [][]byte + + html := `<div class="col s9 card"> + <div class="card-content"> + <div class="row"> + <div class="col s8"> + <div class="row"> + <div class="card-title col s7">` + t + ` Items</div> + <div class="col s5 input-field inline"> + <select class="browser-default __ponzu sort-order"> + <option value="DESC">New to Old</option> + <option value="ASC">Old to New</option> + </select> + <label class="active">Sort:</label> + </div> + <script> + $(function() { + var sort = $('select.__ponzu.sort-order'); + + sort.on('change', function() { + var path = window.location.pathname; + var s = sort.val(); + var t = getParam('type'); + var status = getParam('status'); + + if (status == "") { + status = "public"; + } + + window.location.replace(path + '?type=' + t + '&order=' + s + '&status=' + status); + }); + + var order = getParam('order'); + if (order !== '') { + sort.val(order); + } + + }); + </script> + </div> + </div> + <form class="col s4" action="/admin/contents/search" method="get"> + <div class="input-field post-search inline"> + <label class="active">Search:</label> + <i class="right material-icons search-icon">search</i> + <input class="search" name="q" type="text" placeholder="Within all ` + t + ` fields" class="search"/> + <input type="hidden" name="type" value="` + t + `" /> + <input type="hidden" name="status" value="` + status + `" /> + </div> + </form> + </div>` + if hasExt { + if status == "" { + q.Set("status", "public") + } + + // always start from top of results when changing public/pending + q.Del("count") + q.Del("offset") + + q.Set("status", "public") + publicURL := req.URL.Path + "?" + q.Encode() + + q.Set("status", "pending") + pendingURL := req.URL.Path + "?" + q.Encode() + + switch status { + case "public", "": + // get __sorted posts of type t from the db + total, posts = db.Query(t+specifier, opts) + + html += `<div class="row externalable"> + <span class="description">Status:</span> + <span class="active">Public</span> + | + <a href="` + pendingURL + `">Pending</a> + </div>` + + for i := range posts { + err := json.Unmarshal(posts[i], &p) + if err != nil { + log.Println("Error unmarshal json into", t, err, string(posts[i])) + + post := `<li class="col s12">Error decoding data. Possible file corruption.</li>` + _, err := b.Write([]byte(post)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + + continue + } + + post := adminPostListItem(p, t, status) + _, err = b.Write(post) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + } + + case "pending": + // get __pending posts of type t from the db + total, posts = db.Query(t+"__pending", opts) + + html += `<div class="row externalable"> + <span class="description">Status:</span> + <a href="` + publicURL + `">Public</a> + | + <span class="active">Pending</span> + </div>` + + for i := len(posts) - 1; i >= 0; i-- { + err := json.Unmarshal(posts[i], &p) + if err != nil { + log.Println("Error unmarshal json into", t, err, string(posts[i])) + + post := `<li class="col s12">Error decoding data. Possible file corruption.</li>` + _, err := b.Write([]byte(post)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + continue + } + + post := adminPostListItem(p, t, status) + _, err = b.Write(post) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + } + } + + } else { + total, posts = db.Query(t+specifier, opts) + + for i := range posts { + err := json.Unmarshal(posts[i], &p) + if err != nil { + log.Println("Error unmarshal json into", t, err, string(posts[i])) + + post := `<li class="col s12">Error decoding data. Possible file corruption.</li>` + _, err := b.Write([]byte(post)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + continue + } + + post := adminPostListItem(p, t, status) + _, err = b.Write(post) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + } + } + + html += `<ul class="posts row">` + + _, err = b.Write([]byte(`</ul>`)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + + statusDisabled := "disabled" + prevStatus := "" + nextStatus := "" + // total may be less than 10 (default count), so reset count to match total + if total < count { + count = total + } + // nothing previous to current list + if offset == 0 { + prevStatus = statusDisabled + } + // nothing after current list + if (offset+1)*count >= total { + nextStatus = statusDisabled + } + + // set up pagination values + urlFmt := req.URL.Path + "?count=%d&offset=%d&&order=%s&status=%s&type=%s" + prevURL := fmt.Sprintf(urlFmt, count, offset-1, order, status, t) + nextURL := fmt.Sprintf(urlFmt, count, offset+1, order, status, t) + start := 1 + count*offset + end := start + count - 1 + + if total < end { + end = total + } + + pagination := fmt.Sprintf(` + <ul class="pagination row"> + <li class="col s2 waves-effect %s"><a href="%s"><i class="material-icons">chevron_left</i></a></li> + <li class="col s8">%d to %d of %d</li> + <li class="col s2 waves-effect %s"><a href="%s"><i class="material-icons">chevron_right</i></a></li> + </ul> + `, prevStatus, prevURL, start, end, total, nextStatus, nextURL) + + // show indicator that a collection of items will be listed implicitly, but + // that none are created yet + if total < 1 { + pagination = ` + <ul class="pagination row"> + <li class="col s2 waves-effect disabled"><a href="#"><i class="material-icons">chevron_left</i></a></li> + <li class="col s8">0 to 0 of 0</li> + <li class="col s2 waves-effect disabled"><a href="#"><i class="material-icons">chevron_right</i></a></li> + </ul> + ` + } + + _, err = b.Write([]byte(pagination + `</div></div>`)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + + script := ` + <script> + $(function() { + var del = $('.quick-delete-post.__ponzu span'); + del.on('click', function(e) { + if (confirm("[Ponzu] Please confirm:\n\nAre you sure you want to delete this post?\nThis cannot be undone.")) { + $(e.target).parent().submit(); + } + }); + }); + + // disable link from being clicked if parent is 'disabled' + $(function() { + $('ul.pagination li.disabled a').on('click', function(e) { + e.preventDefault(); + }); + }); + </script> + ` + + btn := `<div class="col s3"><a href="/admin/edit?type=` + t + `" class="btn new-post waves-effect waves-light">New ` + t + `</a></div></div>` + html = html + b.String() + script + btn + + adminView, err := Admin([]byte(html)) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(adminView) +} + +// adminPostListItem is a helper to create the li containing a post. +// p is the asserted post as an Editable, t is the Type of the post. +// specifier is passed to append a name to a namespace like __pending +func adminPostListItem(e editor.Editable, typeName, status string) []byte { + s, ok := e.(item.Sortable) + if !ok { + log.Println("Content type", typeName, "doesn't implement item.Sortable") + post := `<li class="col s12">Error retreiving data. Your data type doesn't implement necessary interfaces. (item.Sortable)</li>` + return []byte(post) + } + + i, ok := e.(item.Identifiable) + if !ok { + log.Println("Content type", typeName, "doesn't implement item.Identifiable") + post := `<li class="col s12">Error retreiving data. Your data type doesn't implement necessary interfaces. (item.Identifiable)</li>` + return []byte(post) + } + + // use sort to get other info to display in admin UI post list + tsTime := time.Unix(int64(s.Time()/1000), 0) + upTime := time.Unix(int64(s.Touch()/1000), 0) + updatedTime := upTime.Format("01/02/06 03:04 PM") + publishTime := tsTime.Format("01/02/06") + + cid := fmt.Sprintf("%d", i.ItemID()) + + switch status { + case "public", "": + status = "" + default: + status = "__" + status + } + + post := ` + <li class="col s12"> + <a href="/admin/edit?type=` + typeName + `&status=` + strings.TrimPrefix(status, "__") + `&id=` + cid + `">` + i.String() + `</a> + <span class="post-detail">Updated: ` + updatedTime + `</span> + <span class="publish-date right">` + publishTime + `</span> + + <form enctype="multipart/form-data" class="quick-delete-post __ponzu right" action="/admin/edit/delete" method="post"> + <span>Delete</span> + <input type="hidden" name="id" value="` + cid + `" /> + <input type="hidden" name="type" value="` + typeName + status + `" /> + </form> + </li>` + + return []byte(post) +} + +func approveContentHandler(res http.ResponseWriter, req *http.Request) { + if req.Method != http.MethodPost { + res.WriteHeader(http.StatusMethodNotAllowed) + errView, err := Error405() + if err != nil { + return + } + + res.Write(errView) + return + } + + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + pendingID := req.FormValue("id") + + t := req.FormValue("type") + if strings.Contains(t, "__") { + t = strings.Split(t, "__")[0] + } + + post := item.Types[t]() + + // run hooks + hook, ok := post.(item.Hookable) + if !ok { + log.Println("Type", t, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + // check if we have a Mergeable + m, ok := post.(editor.Mergeable) + if !ok { + log.Println("Content type", t, "must implement editor.Mergeable before it can be approved.") + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + dec := schema.NewDecoder() + dec.IgnoreUnknownKeys(true) + dec.SetAliasTag("json") + err = dec.Decode(post, req.Form) + if err != nil { + log.Println("Error decoding post form for content approval:", t, err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + err = hook.BeforeApprove(res, req) + if err != nil { + log.Println("Error running BeforeApprove hook in approveContentHandler for:", t, err) + return + } + + // call its Approve method + err = m.Approve(res, req) + if err != nil { + log.Println("Error running Approve method in approveContentHandler for:", t, err) + return + } + + err = hook.AfterApprove(res, req) + if err != nil { + log.Println("Error running AfterApprove hook in approveContentHandler for:", t, err) + return + } + + err = hook.BeforeSave(res, req) + if err != nil { + log.Println("Error running BeforeSave hook in approveContentHandler for:", t, err) + return + } + + // Store the content in the bucket t + id, err := db.SetContent(t+":-1", req.Form) + if err != nil { + log.Println("Error storing content in approveContentHandler for:", t, err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // set the target in the context so user can get saved value from db in hook + ctx := context.WithValue(req.Context(), "target", fmt.Sprintf("%s:%d", t, id)) + req = req.WithContext(ctx) + + err = hook.AfterSave(res, req) + if err != nil { + log.Println("Error running AfterSave hook in approveContentHandler for:", t, err) + return + } + + if pendingID != "" { + err = db.DeleteContent(req.FormValue("type") + ":" + pendingID) + if err != nil { + log.Println("Failed to remove content after approval:", err) + } + } + + // redirect to the new approved content's editor + redir := req.URL.Scheme + req.URL.Host + strings.TrimSuffix(req.URL.Path, "/approve") + redir += fmt.Sprintf("?type=%s&id=%d", t, id) + http.Redirect(res, req, redir, http.StatusFound) +} + +func editHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + q := req.URL.Query() + i := q.Get("id") + t := q.Get("type") + status := q.Get("status") + + contentType, ok := item.Types[t] + if !ok { + fmt.Fprintf(res, item.ErrTypeNotRegistered.Error(), t) + return + } + post := contentType() + + if i != "" { + if status == "pending" { + t = t + "__pending" + } + + data, err := db.Content(t + ":" + i) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + if len(data) < 1 || data == nil { + res.WriteHeader(http.StatusNotFound) + errView, err := Error404() + if err != nil { + return + } + + res.Write(errView) + return + } + + err = json.Unmarshal(data, post) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + } else { + item, ok := post.(item.Identifiable) + if !ok { + log.Println("Content type", t, "doesn't implement item.Identifiable") + return + } + + item.SetItemID(-1) + } + + m, err := manager.Manage(post.(editor.Editable), t) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + adminView, err := Admin(m) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(adminView) + + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + cid := req.FormValue("id") + t := req.FormValue("type") + ts := req.FormValue("timestamp") + up := req.FormValue("updated") + + // create a timestamp if one was not set + if ts == "" { + ts = fmt.Sprintf("%d", int64(time.Nanosecond)*time.Now().UTC().UnixNano()/int64(time.Millisecond)) + req.PostForm.Set("timestamp", ts) + } + + if up == "" { + req.PostForm.Set("updated", ts) + } + + urlPaths, err := upload.StoreFiles(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + for name, urlPath := range urlPaths { + req.PostForm.Set(name, urlPath) + } + + // check for any multi-value fields (ex. checkbox fields) + // and correctly format for db storage. Essentially, we need + // fieldX.0: value1, fieldX.1: value2 => fieldX: []string{value1, value2} + fieldOrderValue := make(map[string]map[string][]string) + ordVal := make(map[string][]string) + for k, v := range req.PostForm { + if strings.Contains(k, ".") { + fo := strings.Split(k, ".") + + // put the order and the field value into map + field := string(fo[0]) + order := string(fo[1]) + fieldOrderValue[field] = ordVal + + // orderValue is 0:[?type=Thing&id=1] + orderValue := fieldOrderValue[field] + orderValue[order] = v + fieldOrderValue[field] = orderValue + + // discard the post form value with name.N + req.PostForm.Del(k) + } + + } + + // add/set the key & value to the post form in order + for f, ov := range fieldOrderValue { + for i := 0; i < len(ov); i++ { + position := fmt.Sprintf("%d", i) + fieldValue := ov[position] + + if req.PostForm.Get(f) == "" { + for i, fv := range fieldValue { + if i == 0 { + req.PostForm.Set(f, fv) + } else { + req.PostForm.Add(f, fv) + } + } + } else { + for _, fv := range fieldValue { + req.PostForm.Add(f, fv) + } + } + } + } + + pt := t + if strings.Contains(t, "__") { + pt = strings.Split(t, "__")[0] + } + + p, ok := item.Types[pt] + if !ok { + log.Println("Type", t, "is not a content type. Cannot edit or save.") + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + post := p() + hook, ok := post.(item.Hookable) + if !ok { + log.Println("Type", pt, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + err = hook.BeforeSave(res, req) + if err != nil { + log.Println("Error running BeforeSave method in editHandler for:", t, err) + return + } + + id, err := db.SetContent(t+":"+cid, req.PostForm) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + // set the target in the context so user can get saved value from db in hook + ctx := context.WithValue(req.Context(), "target", fmt.Sprintf("%s:%d", t, id)) + req = req.WithContext(ctx) + + err = hook.AfterSave(res, req) + if err != nil { + log.Println("Error running AfterSave method in editHandler for:", t, err) + return + } + + scheme := req.URL.Scheme + host := req.URL.Host + path := req.URL.Path + sid := fmt.Sprintf("%d", id) + redir := scheme + host + path + "?type=" + pt + "&id=" + sid + + if req.URL.Query().Get("status") == "pending" { + redir += "&status=pending" + } + + http.Redirect(res, req, redir, http.StatusFound) + + default: + res.WriteHeader(http.StatusMethodNotAllowed) + } +} + +func deleteHandler(res http.ResponseWriter, req *http.Request) { + if req.Method != http.MethodPost { + res.WriteHeader(http.StatusMethodNotAllowed) + return + } + + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + id := req.FormValue("id") + t := req.FormValue("type") + ct := t + + if id == "" || t == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + // catch specifier suffix from delete form value + if strings.Contains(t, "__") { + spec := strings.Split(t, "__") + ct = spec[0] + } + + p, ok := item.Types[ct] + if !ok { + log.Println("Type", t, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + post := p() + hook, ok := post.(item.Hookable) + if !ok { + log.Println("Type", t, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + reject := req.URL.Query().Get("reject") + if reject == "true" { + err = hook.BeforeReject(res, req) + if err != nil { + log.Println("Error running BeforeReject method in deleteHandler for:", t, err) + return + } + } + + err = hook.BeforeDelete(res, req) + if err != nil { + log.Println("Error running BeforeDelete method in deleteHandler for:", t, err) + return + } + + err = db.DeleteContent(t + ":" + id) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + err = hook.AfterDelete(res, req) + if err != nil { + log.Println("Error running AfterDelete method in deleteHandler for:", t, err) + return + } + + if reject == "true" { + err = hook.AfterReject(res, req) + if err != nil { + log.Println("Error running AfterReject method in deleteHandler for:", t, err) + return + } + } + + redir := strings.TrimSuffix(req.URL.Scheme+req.URL.Host+req.URL.Path, "/edit/delete") + redir = redir + "/contents?type=" + ct + http.Redirect(res, req, redir, http.StatusFound) +} + +func editUploadHandler(res http.ResponseWriter, req *http.Request) { + if req.Method != http.MethodPost { + res.WriteHeader(http.StatusMethodNotAllowed) + return + } + + urlPaths, err := upload.StoreFiles(req) + if err != nil { + log.Println("Couldn't store file uploads.", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "application/json") + res.Write([]byte(`{"data": [{"url": "` + urlPaths["file"] + `"}]}`)) +} + +func searchHandler(res http.ResponseWriter, req *http.Request) { + q := req.URL.Query() + t := q.Get("type") + search := q.Get("q") + status := q.Get("status") + var specifier string + + if t == "" || search == "" { + http.Redirect(res, req, req.URL.Scheme+req.URL.Host+"/admin", http.StatusFound) + return + } + + if status == "pending" { + specifier = "__" + status + } + + posts := db.ContentAll(t + specifier) + b := &bytes.Buffer{} + p := item.Types[t]().(editor.Editable) + + html := `<div class="col s9 card"> + <div class="card-content"> + <div class="row"> + <div class="card-title col s7">` + t + ` Results</div> + <form class="col s4" action="/admin/contents/search" method="get"> + <div class="input-field post-search inline"> + <label class="active">Search:</label> + <i class="right material-icons search-icon">search</i> + <input class="search" name="q" type="text" placeholder="Within all ` + t + ` fields" class="search"/> + <input type="hidden" name="type" value="` + t + `" /> + <input type="hidden" name="status" value="` + status + `" /> + </div> + </form> + </div> + <ul class="posts row">` + + for i := range posts { + // skip posts that don't have any matching search criteria + match := strings.ToLower(search) + all := strings.ToLower(string(posts[i])) + if !strings.Contains(all, match) { + continue + } + + err := json.Unmarshal(posts[i], &p) + if err != nil { + log.Println("Error unmarshal search result json into", t, err, posts[i]) + + post := `<li class="col s12">Error decoding data. Possible file corruption.</li>` + _, err = b.Write([]byte(post)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + continue + } + + post := adminPostListItem(p, t, status) + _, err = b.Write([]byte(post)) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + } + + _, err := b.WriteString(`</ul></div></div>`) + if err != nil { + log.Println(err) + + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + } + + res.Write(errView) + return + } + + btn := `<div class="col s3"><a href="/admin/edit?type=` + t + `" class="btn new-post waves-effect waves-light">New ` + t + `</a></div></div>` + html = html + b.String() + btn + + adminView, err := Admin([]byte(html)) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(adminView) +} + +func addonsHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + all := db.AddonAll() + list := &bytes.Buffer{} + + for i := range all { + v := adminAddonListItem(all[i]) + _, err := list.Write(v) + if err != nil { + log.Println("Error writing bytes to addon list view:", err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } + } + + html := &bytes.Buffer{} + open := `<div class="col s9 card"> + <div class="card-content"> + <div class="row"> + <div class="card-title col s7">Addons</div> + </div> + <ul class="posts row">` + + _, err := html.WriteString(open) + if err != nil { + log.Println("Error writing open html to addon html view:", err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } + + _, err = html.Write(list.Bytes()) + if err != nil { + log.Println("Error writing list bytes to addon html view:", err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } + + _, err = html.WriteString(`</ul></div></div>`) + if err != nil { + log.Println("Error writing close html to addon html view:", err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } + + if html.Len() == 0 { + _, err := html.WriteString(`<p>No addons available.</p>`) + if err != nil { + log.Println("Error writing default addon html to admin view:", err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } + } + + view, err := Admin(html.Bytes()) + if err != nil { + log.Println("Error writing addon html to admin view:", err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } + + res.Write(view) + + case http.MethodPost: + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + id := req.PostFormValue("id") + action := strings.ToLower(req.PostFormValue("action")) + + _, err = db.Addon(id) + if err == db.ErrNoAddonExists { + log.Println(err) + res.WriteHeader(http.StatusNotFound) + errView, err := Error404() + if err != nil { + return + } + + res.Write(errView) + return + } + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + switch action { + case "enable": + err := addon.Enable(id) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + case "disable": + err := addon.Disable(id) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + default: + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + http.Redirect(res, req, req.URL.String(), http.StatusFound) + + default: + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } +} + +func addonHandler(res http.ResponseWriter, req *http.Request) { + switch req.Method { + case http.MethodGet: + id := req.FormValue("id") + + data, err := db.Addon(id) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + _, ok := addon.Types[id] + if !ok { + log.Println("Addon: ", id, "is not found in addon.Types map") + res.WriteHeader(http.StatusNotFound) + errView, err := Error404() + if err != nil { + return + } + + res.Write(errView) + return + } + + m, err := addon.Manage(data, id) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + addonView, err := Admin(m) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "text/html") + res.Write(addonView) + + case http.MethodPost: + // save req.Form + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + name := req.FormValue("addon_name") + id := req.FormValue("addon_reverse_dns") + + at, ok := addon.Types[id] + if !ok { + log.Println("Error: addon", name, "has no record in addon.Types map at", id) + res.WriteHeader(http.StatusBadRequest) + errView, err := Error400() + if err != nil { + return + } + + res.Write(errView) + return + } + + // if Hookable, call BeforeSave prior to saving + h, ok := at().(item.Hookable) + if ok { + err := h.BeforeSave(res, req) + if err != nil { + log.Println("Error running BeforeSave method in addonHandler for:", id, err) + return + } + } + + err = db.SetAddon(req.Form, at()) + if err != nil { + log.Println("Error saving addon:", name, err) + res.WriteHeader(http.StatusInternalServerError) + errView, err := Error500() + if err != nil { + return + } + + res.Write(errView) + return + } + + http.Redirect(res, req, "/admin/addon?id="+id, http.StatusFound) + + default: + res.WriteHeader(http.StatusBadRequest) + errView, err := Error405() + if err != nil { + log.Println(err) + return + } + + res.Write(errView) + return + } +} + +func adminAddonListItem(data []byte) []byte { + id := gjson.GetBytes(data, "addon_reverse_dns").String() + status := gjson.GetBytes(data, "addon_status").String() + name := gjson.GetBytes(data, "addon_name").String() + author := gjson.GetBytes(data, "addon_author").String() + authorURL := gjson.GetBytes(data, "addon_author_url").String() + version := gjson.GetBytes(data, "addon_version").String() + + var action string + var buttonClass string + if status != addon.StatusEnabled { + action = "Enable" + buttonClass = "green" + } else { + action = "Disable" + buttonClass = "red" + } + + a := ` + <li class="col s12"> + <div class="row"> + <div class="col s9"> + <a class="addon-name" href="/admin/addon?id=` + id + `" alt="Configure '` + name + `'">` + name + `</a> + <span class="addon-meta addon-author">by: <a href="` + authorURL + `">` + author + `</a></span> + <span class="addon-meta addon-version">version: ` + version + `</span> + </div> + + <div class="col s3"> + <form enctype="multipart/form-data" class="quick-` + strings.ToLower(action) + `-addon __ponzu right" action="/admin/addons" method="post"> + <button class="btn waves-effect waves-effect-light ` + buttonClass + `">` + action + `</button> + <input type="hidden" name="id" value="` + id + `" /> + <input type="hidden" name="action" value="` + action + `" /> + </form> + </div> + </div> + </li>` + + return []byte(a) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/server.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/server.go new file mode 100644 index 0000000..df00c21 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/server.go @@ -0,0 +1,59 @@ +package admin + +import ( + "log" + "net/http" + "os" + "path/filepath" + + "github.com/ponzu-cms/ponzu/system" + "github.com/ponzu-cms/ponzu/system/admin/user" + "github.com/ponzu-cms/ponzu/system/api" + "github.com/ponzu-cms/ponzu/system/db" +) + +// Run adds Handlers to default http listener for Admin +func Run() { + http.HandleFunc("/admin", user.Auth(adminHandler)) + + http.HandleFunc("/admin/init", initHandler) + + http.HandleFunc("/admin/login", loginHandler) + http.HandleFunc("/admin/logout", logoutHandler) + + http.HandleFunc("/admin/recover", forgotPasswordHandler) + http.HandleFunc("/admin/recover/key", recoveryKeyHandler) + + http.HandleFunc("/admin/addons", user.Auth(addonsHandler)) + http.HandleFunc("/admin/addon", user.Auth(addonHandler)) + + http.HandleFunc("/admin/configure", user.Auth(configHandler)) + http.HandleFunc("/admin/configure/users", user.Auth(configUsersHandler)) + http.HandleFunc("/admin/configure/users/edit", user.Auth(configUsersEditHandler)) + http.HandleFunc("/admin/configure/users/delete", user.Auth(configUsersDeleteHandler)) + + http.HandleFunc("/admin/contents", user.Auth(contentsHandler)) + http.HandleFunc("/admin/contents/search", user.Auth(searchHandler)) + + http.HandleFunc("/admin/edit", user.Auth(editHandler)) + http.HandleFunc("/admin/edit/delete", user.Auth(deleteHandler)) + http.HandleFunc("/admin/edit/approve", user.Auth(approveContentHandler)) + http.HandleFunc("/admin/edit/upload", user.Auth(editUploadHandler)) + + pwd, err := os.Getwd() + if err != nil { + log.Fatalln("Couldn't find current directory for file server.") + } + + staticDir := filepath.Join(pwd, "cmd", "ponzu", "vendor", "github.com", "ponzu-cms", "ponzu", "system") + http.Handle("/admin/static/", db.CacheControl(http.FileServer(restrict(http.Dir(staticDir))))) + + // API path needs to be registered within server package so that it is handled + // even if the API server is not running. Otherwise, images/files uploaded + // through the editor will not load within the admin system. + uploadsDir := filepath.Join(pwd, "uploads") + http.Handle("/api/uploads/", api.Record(api.CORS(db.CacheControl(http.StripPrefix("/api/uploads/", http.FileServer(restrict(http.Dir(uploadsDir)))))))) + + // Database & uploads backup via HTTP route registered with Basic Auth middleware. + http.HandleFunc("/admin/backup", system.BasicAuth(backupHandler)) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/common/js/jquery-2.1.4.min.js b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/common/js/jquery-2.1.4.min.js new file mode 100644 index 0000000..fc356ee --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/common/js/jquery-2.1.4.min.js @@ -0,0 +1,4 @@ +/*! jQuery v2.1.4 | (c) 2005, 2015 jQuery Foundation, Inc. | jquery.org/license */ 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+} + +.col.card-title { + padding: 0px !important; +} + +ul.posts li, ul.users li { + display: block; + margin: 0 0 20px 0; + padding: 0 0 20px 0 !important; + border-bottom: solid 1px #e0e0e0; +} + +ul.posts li:last-child { + border-bottom: none; + margin: 0 !important; + padding: 0 !important; +} + +.post-search .search { + margin: 0px !important; +} + + +.post-search .search-icon { + position: absolute; + top: 0px; + right: 0px; +} + +.post-search { + position: relative; +} + +li a { + transition: color 0.3s ease; +} + +li a:hover { + color: #333; + transition: color 0.3s ease; +} + +a.new-post { + margin: 0.5rem 0 1rem 0.75rem; +} + +textarea { + margin: 20px auto; + display: block; +} + +.material-icons { + line-height: 1.4; +} + +.clear { + clear: both; + display: block; +} + +.clear.padding { + padding: 10px 0; +} + +select.browser-default { + margin: 10px 0; +} + +.iso-texteditor { + position: relative; + margin: 20px 0; + padding: 0px !important; +} + +.file-input .preview { + display: inline-block; + position: relative; + margin: 0.5rem 0 1rem 0; + background-color:#fff; + border: 1px solid #e0e0e0; + border-radius: 2px; +} + +.file-input .preview .img-clip { + overflow: hidden; + max-width: 300px; + margin: 10px; +} + +.file-input .preview img { + width: 100%; +} + +.file-input .preview .reset { + padding: 0 8px; + position: absolute; + top: -5%; + right: -5%; + display: block; + border-radius: 50%; + z-index: 100; + opacity: 0; + transition: opacity 0.3s ease; +} + +.file-input .preview:hover .reset { + opacity: 1; + transition: opacity 0.3s ease; +} + +footer p { + color: #9e9e9e; +} + +.post-controls .save-post, .post-controls .approve-post { + margin-left: 10px; +} + +span.post-detail { + font-size: 11px; + color: #9e9e9e; + font-style: italic; +} + +.quick-delete-post, .delete-user { + display: none; +} + +li:hover .quick-delete-post, li:hover .delete-user { + display: inline-block; +} + +.quick-delete-post span, .delete-user span { + cursor: pointer; + color: #F44336; + text-transform: uppercase; + font-size: 11px; + font-weight: bold; + margin-right: 20px; +} + +.user-management { + padding: 20px; +} + +.controls button { + padding: 0px 10px 5px 10px; + position: relative; + top: -10px; +} + +tr.default-fields, tr.editor-fields { + margin-top: 20px; + margin-bottom: 20px; +} + +.addon-meta a { + color: #7e7e7e; + text-decoration: underline; + font-style: italic; +} + +.addon-meta { + display: block; + color: #9e9e9e; + font-size: 12px; +} + +/* OVERRIDE Bootstrap + Materialize conflicts */ +.iso-texteditor.input-field label { + color: #9e9e9e; + position: absolute; + top: 0.8rem; + left: 0.75rem; + font-size: 0.8rem; + display: block; + font-weight: normal !important; + cursor: text; + transition: .2s ease-out; + -webkit-transform: translateY(-140%); + -moz-transform: translateY(-140%); + -ms-transform: translateY(-140%); + -o-transform: translateY(-140%); + transform: translateY(-140%); +} + +.chips { + margin-top: 10px; +} + +.external.post-controls .col.input-field { + margin-top: 40px; + padding: 0; +} + +.approve-details { + text-align: right; + padding: 10px 0 !important; +} + +select { + border: 1px solid #e2e2e2; + height: 2.5rem; +} + +.note-editor * { + max-width: 100%; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/dashboard/css/material-icons.css b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/dashboard/css/material-icons.css new file mode 100644 index 0000000..c5d8be2 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/dashboard/css/material-icons.css @@ -0,0 +1,23 @@ +/* fallback */ +@font-face { + font-family: 'Material Icons'; + font-style: normal; + font-weight: 400; + src: local('Material Icons'), local('MaterialIcons-Regular'), url('../fonts/icons-regular.woff2') format('woff2'); +} + +.material-icons { + font-family: 'Material Icons'; + font-weight: normal; + font-style: normal; + font-size: 24px; + line-height: 1; 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p{margin-bottom:10px;text-align:left}form p:last-child{margin-bottom:0}[type="checkbox"]:not(:checked),[type="checkbox"]:checked{position:absolute;left:-9999px;opacity:0}[type="checkbox"]+label{position:relative;padding-left:35px;cursor:pointer;display:inline-block;height:25px;line-height:25px;font-size:1rem;-webkit-user-select:none;-moz-user-select:none;-khtml-user-select:none;-ms-user-select:none}[type="checkbox"]+label:before,[type="checkbox"]:not(.filled-in)+label:after{content:'';position:absolute;top:0;left:0;width:18px;height:18px;z-index:0;border:2px solid #5a5a5a;border-radius:1px;margin-top:2px;transition:.2s}[type="checkbox"]:not(.filled-in)+label:after{border:0;-webkit-transform:scale(0);transform:scale(0)}[type="checkbox"]:not(:checked):disabled+label:before{border:none;background-color:rgba(0,0,0,0.26)}[type="checkbox"].tabbed:focus+label:after{-webkit-transform:scale(1);transform:scale(1);border:0;border-radius:50%;box-shadow:0 0 0 10px 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Use moment.localeData instead.",ne);var Ja=Math.abs,Xa=oi("ms"),Ka=oi("s"),Qa=oi("m"),$a=oi("h"),to=oi("d"),eo=oi("w"),no=oi("M"),io=oi("y"),ao=si("milliseconds"),oo=si("seconds"),ro=si("minutes"),so=si("hours"),lo=si("days"),uo=si("months"),co=si("years"),ho=Math.round,fo={s:45,m:45,h:22,d:26,M:11},go=Math.abs,mo=we.prototype;mo.abs=Jn,mo.add=Kn,mo.subtract=Qn,mo.as=ii,mo.asMilliseconds=Xa,mo.asSeconds=Ka,mo.asMinutes=Qa,mo.asHours=$a,mo.asDays=to,mo.asWeeks=eo,mo.asMonths=no,mo.asYears=io,mo.valueOf=ai,mo._bubble=ti,mo.get=ri,mo.milliseconds=ao,mo.seconds=oo,mo.minutes=ro,mo.hours=so,mo.days=lo,mo.weeks=li,mo.months=uo,mo.years=co,mo.humanize=fi,mo.toISOString=gi,mo.toString=gi,mo.toJSON=gi,mo.locale=hn,mo.localeData=fn,mo.toIsoString=_("toIsoString() is deprecated. 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i=t(27)();t(26)(i),t(22)(i),t(25)(i),t(21)(i),t(23)(i),t(24)(i),t(28)(i),t(32)(i),t(30)(i),t(31)(i),t(33)(i),t(29)(i),t(34)(i),t(35)(i),t(36)(i),t(37)(i),t(38)(i),t(41)(i),t(39)(i),t(40)(i),t(42)(i),t(43)(i),t(44)(i),t(15)(i),t(16)(i),t(17)(i),t(18)(i),t(19)(i),t(20)(i),t(8)(i),t(9)(i),t(10)(i),t(11)(i),t(12)(i),t(13)(i),t(14)(i),window.Chart=e.exports=i},{10:10,11:11,12:12,13:13,14:14,15:15,16:16,17:17,18:18,19:19,20:20,21:21,22:22,23:23,24:24,25:25,26:26,27:27,28:28,29:29,30:30,31:31,32:32,33:33,34:34,35:35,36:36,37:37,38:38,39:39,40:40,41:41,42:42,43:43,44:44,8:8,9:9}],8:[function(t,e,n){"use strict";e.exports=function(t){t.Bar=function(e,n){return n.type="bar",new t(e,n)}}},{}],9:[function(t,e,n){"use strict";e.exports=function(t){t.Bubble=function(e,n){return n.type="bubble",new t(e,n)}}},{}],10:[function(t,e,n){"use strict";e.exports=function(t){t.Doughnut=function(e,n){return n.type="doughnut",new t(e,n)}}},{}],11:[function(t,e,n){"use strict";e.exports=function(t){t.Line=function(e,n){return n.type="line",new t(e,n)}}},{}],12:[function(t,e,n){"use strict";e.exports=function(t){t.PolarArea=function(e,n){return n.type="polarArea",new t(e,n)}}},{}],13:[function(t,e,n){"use strict";e.exports=function(t){t.Radar=function(e,n){return n.options=t.helpers.configMerge({aspectRatio:1},n.options),n.type="radar",new t(e,n)}}},{}],14:[function(t,e,n){"use strict";e.exports=function(t){var e={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{callbacks:{title:function(){return""},label:function(t){return"("+t.xLabel+", "+t.yLabel+")"}}}};t.defaults.scatter=e,t.controllers.scatter=t.controllers.line,t.Scatter=function(e,n){return n.type="scatter",new t(e,n)}}},{}],15:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},t.controllers.bar=t.DatasetController.extend({dataElementType:t.elements.Rectangle,initialize:function(e,n){t.DatasetController.prototype.initialize.call(this,e,n),this.getMeta().bar=!0},getBarCount:function(){var t=this,n=0;return e.each(t.chart.data.datasets,function(e,i){var a=t.chart.getDatasetMeta(i);a.bar&&t.chart.isDatasetVisible(i)&&++n},t),n},update:function(t){var n=this;e.each(n.getMeta().data,function(e,i){n.updateElement(e,i,t)},n)},updateElement:function(t,n,i){var a=this,o=a.getMeta(),r=a.getScaleForId(o.xAxisID),s=a.getScaleForId(o.yAxisID),l=s.getBasePixel(),d=a.chart.options.elements.rectangle,u=t.custom||{},c=a.getDataset();e.extend(t,{_xScale:r,_yScale:s,_datasetIndex:a.index,_index:n,_model:{x:a.calculateBarX(n,a.index),y:i?l:a.calculateBarY(n,a.index),label:a.chart.data.labels[n],datasetLabel:c.label,base:i?l:a.calculateBarBase(a.index,n),width:a.calculateBarWidth(n),backgroundColor:u.backgroundColor?u.backgroundColor:e.getValueAtIndexOrDefault(c.backgroundColor,n,d.backgroundColor),borderSkipped:u.borderSkipped?u.borderSkipped:d.borderSkipped,borderColor:u.borderColor?u.borderColor:e.getValueAtIndexOrDefault(c.borderColor,n,d.borderColor),borderWidth:u.borderWidth?u.borderWidth:e.getValueAtIndexOrDefault(c.borderWidth,n,d.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=0;if(a.options.stacked){for(var r=n.chart,s=r.data.datasets,l=Number(s[t].data[e]),d=0;t>d;d++){var u=s[d],c=r.getDatasetMeta(d);if(c.bar&&c.yAxisID===a.id&&r.isDatasetVisible(d)){var h=Number(u.data[e]);o+=0>l?Math.min(h,0):Math.max(h,0)}}return a.getPixelForValue(o)}return a.getBasePixel()},getRuler:function(t){var e,n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=n.getBarCount();e="category"===a.options.type?a.getPixelForTick(t+1)-a.getPixelForTick(t):a.width/a.ticks.length;var r=e*a.options.categoryPercentage,s=(e-e*a.options.categoryPercentage)/2,l=r/o;if(a.ticks.length!==n.chart.data.labels.length){var d=a.ticks.length/n.chart.data.labels.length;l*=d}var u=l*a.options.barPercentage,c=l-l*a.options.barPercentage;return{datasetCount:o,tickWidth:e,categoryWidth:r,categorySpacing:s,fullBarWidth:l,barWidth:u,barSpacing:c}},calculateBarWidth:function(t){var e=this.getScaleForId(this.getMeta().xAxisID);if(e.options.barThickness)return e.options.barThickness;var n=this.getRuler(t);return e.options.stacked?n.categoryWidth:n.barWidth},getBarIndex:function(t){var e,n,i=0;for(n=0;t>n;++n)e=this.chart.getDatasetMeta(n),e.bar&&this.chart.isDatasetVisible(n)&&++i;return i},calculateBarX:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=n.getBarIndex(e),r=n.getRuler(t),s=a.getPixelForValue(null,t,e,n.chart.isCombo);return s-=n.chart.isCombo?r.tickWidth/2:0,a.options.stacked?s+r.categoryWidth/2+r.categorySpacing:s+r.barWidth/2+r.categorySpacing+r.barWidth*o+r.barSpacing/2+r.barSpacing*o},calculateBarY:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=Number(n.getDataset().data[t]);if(a.options.stacked){for(var r=0,s=0,l=0;e>l;l++){var d=n.chart.data.datasets[l],u=n.chart.getDatasetMeta(l);if(u.bar&&u.yAxisID===a.id&&n.chart.isDatasetVisible(l)){var c=Number(d.data[t]);0>c?s+=c||0:r+=c||0}}return 0>o?a.getPixelForValue(s+o):a.getPixelForValue(r+o)}return a.getPixelForValue(o)},draw:function(t){var n=this,i=t||1;e.each(n.getMeta().data,function(t,e){var a=n.getDataset().data[e];null===a||void 0===a||isNaN(a)||t.transition(i).draw()},n)},setHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=t._model;o.backgroundColor=a.hoverBackgroundColor?a.hoverBackgroundColor:e.getValueAtIndexOrDefault(n.hoverBackgroundColor,i,e.getHoverColor(o.backgroundColor)),o.borderColor=a.hoverBorderColor?a.hoverBorderColor:e.getValueAtIndexOrDefault(n.hoverBorderColor,i,e.getHoverColor(o.borderColor)),o.borderWidth=a.hoverBorderWidth?a.hoverBorderWidth:e.getValueAtIndexOrDefault(n.hoverBorderWidth,i,o.borderWidth)},removeHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=t._model,r=this.chart.options.elements.rectangle;o.backgroundColor=a.backgroundColor?a.backgroundColor:e.getValueAtIndexOrDefault(n.backgroundColor,i,r.backgroundColor),o.borderColor=a.borderColor?a.borderColor:e.getValueAtIndexOrDefault(n.borderColor,i,r.borderColor),o.borderWidth=a.borderWidth?a.borderWidth:e.getValueAtIndexOrDefault(n.borderWidth,i,r.borderWidth)}}),t.defaults.horizontalBar={hover:{mode:"label"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{position:"left",type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{callbacks:{title:function(t,e){var n="";return t.length>0&&(t[0].yLabel?n=t[0].yLabel:e.labels.length>0&&t[0].index<e.labels.length&&(n=e.labels[t[0].index])),n},label:function(t,e){var n=e.datasets[t.datasetIndex].label||"";return n+": "+t.xLabel}}}},t.controllers.horizontalBar=t.controllers.bar.extend({updateElement:function(t,n,i){var a=this,o=a.getMeta(),r=a.getScaleForId(o.xAxisID),s=a.getScaleForId(o.yAxisID),l=r.getBasePixel(),d=t.custom||{},u=a.getDataset(),c=a.chart.options.elements.rectangle;e.extend(t,{_xScale:r,_yScale:s,_datasetIndex:a.index,_index:n,_model:{x:i?l:a.calculateBarX(n,a.index),y:a.calculateBarY(n,a.index),label:a.chart.data.labels[n],datasetLabel:u.label,base:i?l:a.calculateBarBase(a.index,n),height:a.calculateBarHeight(n),backgroundColor:d.backgroundColor?d.backgroundColor:e.getValueAtIndexOrDefault(u.backgroundColor,n,c.backgroundColor),borderSkipped:d.borderSkipped?d.borderSkipped:c.borderSkipped,borderColor:d.borderColor?d.borderColor:e.getValueAtIndexOrDefault(u.borderColor,n,c.borderColor),borderWidth:d.borderWidth?d.borderWidth:e.getValueAtIndexOrDefault(u.borderWidth,n,c.borderWidth)},draw:function(){function t(t){return l[(u+t)%4]}var e=this._chart.ctx,n=this._view,i=n.height/2,a=n.y-i,o=n.y+i,r=n.base-(n.base-n.x),s=n.borderWidth/2;n.borderWidth&&(a+=s,o-=s,r+=s),e.beginPath(),e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth;var l=[[n.base,o],[n.base,a],[r,a],[r,o]],d=["bottom","left","top","right"],u=d.indexOf(n.borderSkipped,0);-1===u&&(u=0),e.moveTo.apply(e,t(0));for(var c=1;4>c;c++)e.lineTo.apply(e,t(c));e.fill(),n.borderWidth&&e.stroke()},inRange:function(t,e){var n=this._view,i=!1;return n&&(i=n.x<n.base?e>=n.y-n.height/2&&e<=n.y+n.height/2&&t>=n.x&&t<=n.base:e>=n.y-n.height/2&&e<=n.y+n.height/2&&t>=n.base&&t<=n.x),i}}),t.pivot()},calculateBarBase:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=0;if(a.options.stacked){for(var r=n.chart,s=r.data.datasets,l=Number(s[t].data[e]),d=0;t>d;d++){var u=s[d],c=r.getDatasetMeta(d);if(c.bar&&c.xAxisID===a.id&&r.isDatasetVisible(d)){var h=Number(u.data[e]);o+=0>l?Math.min(h,0):Math.max(h,0)}}return a.getPixelForValue(o)}return a.getBasePixel()},getRuler:function(t){var e,n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=n.getBarCount();e="category"===a.options.type?a.getPixelForTick(t+1)-a.getPixelForTick(t):a.width/a.ticks.length;var r=e*a.options.categoryPercentage,s=(e-e*a.options.categoryPercentage)/2,l=r/o;if(a.ticks.length!==n.chart.data.labels.length){var d=a.ticks.length/n.chart.data.labels.length;l*=d}var u=l*a.options.barPercentage,c=l-l*a.options.barPercentage;return{datasetCount:o,tickHeight:e,categoryHeight:r,categorySpacing:s,fullBarHeight:l,barHeight:u,barSpacing:c}},calculateBarHeight:function(t){var e=this,n=e.getScaleForId(e.getMeta().yAxisID);if(n.options.barThickness)return n.options.barThickness;var i=e.getRuler(t);return n.options.stacked?i.categoryHeight:i.barHeight},calculateBarX:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=Number(n.getDataset().data[t]);if(a.options.stacked){for(var r=0,s=0,l=0;e>l;l++){var d=n.chart.data.datasets[l],u=n.chart.getDatasetMeta(l);if(u.bar&&u.xAxisID===a.id&&n.chart.isDatasetVisible(l)){var c=Number(d.data[t]);0>c?s+=c||0:r+=c||0}}return 0>o?a.getPixelForValue(s+o):a.getPixelForValue(r+o)}return a.getPixelForValue(o)},calculateBarY:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=n.getBarIndex(e),r=n.getRuler(t),s=a.getPixelForValue(null,t,e,n.chart.isCombo);return s-=n.chart.isCombo?r.tickHeight/2:0,a.options.stacked?s+r.categoryHeight/2+r.categorySpacing:s+r.barHeight/2+r.categorySpacing+r.barHeight*o+r.barSpacing/2+r.barSpacing*o}})}},{}],16:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.bubble={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.datasets[t.datasetIndex].label||"",i=e.datasets[t.datasetIndex].data[t.index];return n+": ("+i.x+", "+i.y+", "+i.r+")"}}}},t.controllers.bubble=t.DatasetController.extend({dataElementType:t.elements.Point,update:function(t){var n=this,i=n.getMeta(),a=i.data;e.each(a,function(e,i){n.updateElement(e,i,t)})},updateElement:function(n,i,a){var o=this,r=o.getMeta(),s=o.getScaleForId(r.xAxisID),l=o.getScaleForId(r.yAxisID),d=n.custom||{},u=o.getDataset(),c=u.data[i],h=o.chart.options.elements.point,f=o.index;e.extend(n,{_xScale:s,_yScale:l,_datasetIndex:f,_index:i,_model:{x:a?s.getPixelForDecimal(.5):s.getPixelForValue("object"==typeof c?c:NaN,i,f,o.chart.isCombo),y:a?l.getBasePixel():l.getPixelForValue(c,i,f),radius:a?0:d.radius?d.radius:o.getRadius(c),hitRadius:d.hitRadius?d.hitRadius:e.getValueAtIndexOrDefault(u.hitRadius,i,h.hitRadius)}}),t.DatasetController.prototype.removeHoverStyle.call(o,n,h);var g=n._model;g.skip=d.skip?d.skip:isNaN(g.x)||isNaN(g.y),n.pivot()},getRadius:function(t){return t.r||this.chart.options.elements.point.radius},setHoverStyle:function(n){var i=this;t.DatasetController.prototype.setHoverStyle.call(i,n);var a=i.chart.data.datasets[n._datasetIndex],o=n._index,r=n.custom||{},s=n._model;s.radius=r.hoverRadius?r.hoverRadius:e.getValueAtIndexOrDefault(a.hoverRadius,o,i.chart.options.elements.point.hoverRadius)+i.getRadius(a.data[o])},removeHoverStyle:function(e){var n=this;t.DatasetController.prototype.removeHoverStyle.call(n,e,n.chart.options.elements.point);var i=n.chart.data.datasets[e._datasetIndex].data[e._index],a=e.custom||{},o=e._model;o.radius=a.radius?a.radius:n.getRadius(i)}})}},{}],17:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults;n.doughnut={animation:{animateRotate:!0,animateScale:!1},aspectRatio:1,hover:{mode:"single"},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');var n=t.data,i=n.datasets,a=n.labels;if(i.length)for(var o=0;o<i[0].data.length;++o)e.push('<li><span style="background-color:'+i[0].backgroundColor[o]+'"></span>'),a[o]&&e.push(a[o]),e.push("</li>");return e.push("</ul>"),e.join("")},legend:{labels:{generateLabels:function(t){var n=t.data;return n.labels.length&&n.datasets.length?n.labels.map(function(i,a){var o=t.getDatasetMeta(0),r=n.datasets[0],s=o.data[a],l=s&&s.custom||{},d=e.getValueAtIndexOrDefault,u=t.options.elements.arc,c=l.backgroundColor?l.backgroundColor:d(r.backgroundColor,a,u.backgroundColor),h=l.borderColor?l.borderColor:d(r.borderColor,a,u.borderColor),f=l.borderWidth?l.borderWidth:d(r.borderWidth,a,u.borderWidth);return{text:i,fillStyle:c,strokeStyle:h,lineWidth:f,hidden:isNaN(r.data[a])||o.data[a].hidden,index:a}}):[]}},onClick:function(t,e){var n,i,a,o=e.index,r=this.chart;for(n=0,i=(r.data.datasets||[]).length;i>n;++n)a=r.getDatasetMeta(n),a.data[o]&&(a.data[o].hidden=!a.data[o].hidden);r.update()}},cutoutPercentage:50,rotation:Math.PI*-.5,circumference:2*Math.PI,tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+e.datasets[t.datasetIndex].data[t.index]}}}},n.pie=e.clone(n.doughnut),e.extend(n.pie,{cutoutPercentage:0}),t.controllers.doughnut=t.controllers.pie=t.DatasetController.extend({dataElementType:t.elements.Arc,linkScales:e.noop,getRingIndex:function(t){for(var e=0,n=0;t>n;++n)this.chart.isDatasetVisible(n)&&++e;return e},update:function(t){var n=this,i=n.chart,a=i.chartArea,o=i.options,r=o.elements.arc,s=a.right-a.left-r.borderWidth,l=a.bottom-a.top-r.borderWidth,d=Math.min(s,l),u={x:0,y:0},c=n.getMeta(),h=o.cutoutPercentage,f=o.circumference;if(f<2*Math.PI){var g=o.rotation%(2*Math.PI);g+=2*Math.PI*(g>=Math.PI?-1:g<-Math.PI?1:0);var m=g+f,p={x:Math.cos(g),y:Math.sin(g)},v={x:Math.cos(m),y:Math.sin(m)},b=0>=g&&m>=0||g<=2*Math.PI&&2*Math.PI<=m,y=g<=.5*Math.PI&&.5*Math.PI<=m||g<=2.5*Math.PI&&2.5*Math.PI<=m,x=g<=-Math.PI&&-Math.PI<=m||g<=Math.PI&&Math.PI<=m,k=g<=.5*-Math.PI&&.5*-Math.PI<=m||g<=1.5*Math.PI&&1.5*Math.PI<=m,S=h/100,w={x:x?-1:Math.min(p.x*(p.x<0?1:S),v.x*(v.x<0?1:S)),y:k?-1:Math.min(p.y*(p.y<0?1:S),v.y*(v.y<0?1:S))},_={x:b?1:Math.max(p.x*(p.x>0?1:S),v.x*(v.x>0?1:S)),y:y?1:Math.max(p.y*(p.y>0?1:S),v.y*(v.y>0?1:S))},M={width:.5*(_.x-w.x),height:.5*(_.y-w.y)};d=Math.min(s/M.width,l/M.height),u={x:(_.x+w.x)*-.5,y:(_.y+w.y)*-.5}}i.borderWidth=n.getMaxBorderWidth(c.data),i.outerRadius=Math.max((d-i.borderWidth)/2,0),i.innerRadius=Math.max(h?i.outerRadius/100*h:1,0),i.radiusLength=(i.outerRadius-i.innerRadius)/i.getVisibleDatasetCount(),i.offsetX=u.x*i.outerRadius,i.offsetY=u.y*i.outerRadius,c.total=n.calculateTotal(),n.outerRadius=i.outerRadius-i.radiusLength*n.getRingIndex(n.index),n.innerRadius=n.outerRadius-i.radiusLength,e.each(c.data,function(e,i){n.updateElement(e,i,t)})},updateElement:function(t,n,i){var a=this,o=a.chart,r=o.chartArea,s=o.options,l=s.animation,d=(r.left+r.right)/2,u=(r.top+r.bottom)/2,c=s.rotation,h=s.rotation,f=a.getDataset(),g=i&&l.animateRotate?0:t.hidden?0:a.calculateCircumference(f.data[n])*(s.circumference/(2*Math.PI)),m=i&&l.animateScale?0:a.innerRadius,p=i&&l.animateScale?0:a.outerRadius,v=e.getValueAtIndexOrDefault;e.extend(t,{_datasetIndex:a.index,_index:n,_model:{x:d+o.offsetX,y:u+o.offsetY,startAngle:c,endAngle:h,circumference:g,outerRadius:p,innerRadius:m,label:v(f.label,n,o.data.labels[n])}});var b=t._model;this.removeHoverStyle(t),i&&l.animateRotate||(0===n?b.startAngle=s.rotation:b.startAngle=a.getMeta().data[n-1]._model.endAngle,b.endAngle=b.startAngle+b.circumference),t.pivot()},removeHoverStyle:function(e){t.DatasetController.prototype.removeHoverStyle.call(this,e,this.chart.options.elements.arc)},calculateTotal:function(){var t,n=this.getDataset(),i=this.getMeta(),a=0;return e.each(i.data,function(e,i){t=n.data[i],isNaN(t)||e.hidden||(a+=Math.abs(t))}),a},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?2*Math.PI*(t/e):0},getMaxBorderWidth:function(t){for(var e,n,i=0,a=this.index,o=t.length,r=0;o>r;r++)e=t[r]._model?t[r]._model.borderWidth:0,n=t[r]._chart?t[r]._chart.config.data.datasets[a].hoverBorderWidth:0,i=e>i?e:i,i=n>i?n:i;return i}})}},{}],18:[function(t,e,n){"use strict";e.exports=function(t){function e(t,e){return n.getValueOrDefault(t.showLine,e.showLines)}var n=t.helpers;t.defaults.line={showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},t.controllers.line=t.DatasetController.extend({datasetElementType:t.elements.Line,dataElementType:t.elements.Point,addElementAndReset:function(n){var i=this,a=i.chart.options,o=i.getMeta();t.DatasetController.prototype.addElementAndReset.call(i,n),e(i.getDataset(),a)&&0!==o.dataset._model.tension&&i.updateBezierControlPoints()},update:function(t){var i,a,o,r=this,s=r.getMeta(),l=s.dataset,d=s.data||[],u=r.chart.options,c=u.elements.line,h=r.getScaleForId(s.yAxisID),f=r.getDataset(),g=e(f,u);for(g&&(o=l.custom||{},void 0!==f.tension&&void 0===f.lineTension&&(f.lineTension=f.tension),l._scale=h,l._datasetIndex=r.index,l._children=d,l._model={spanGaps:f.spanGaps?f.spanGaps:u.spanGaps,tension:o.tension?o.tension:n.getValueOrDefault(f.lineTension,c.tension),backgroundColor:o.backgroundColor?o.backgroundColor:f.backgroundColor||c.backgroundColor,borderWidth:o.borderWidth?o.borderWidth:f.borderWidth||c.borderWidth,borderColor:o.borderColor?o.borderColor:f.borderColor||c.borderColor,borderCapStyle:o.borderCapStyle?o.borderCapStyle:f.borderCapStyle||c.borderCapStyle,borderDash:o.borderDash?o.borderDash:f.borderDash||c.borderDash,borderDashOffset:o.borderDashOffset?o.borderDashOffset:f.borderDashOffset||c.borderDashOffset,borderJoinStyle:o.borderJoinStyle?o.borderJoinStyle:f.borderJoinStyle||c.borderJoinStyle,fill:o.fill?o.fill:void 0!==f.fill?f.fill:c.fill,steppedLine:o.steppedLine?o.steppedLine:n.getValueOrDefault(f.steppedLine,c.stepped),cubicInterpolationMode:o.cubicInterpolationMode?o.cubicInterpolationMode:n.getValueOrDefault(f.cubicInterpolationMode,c.cubicInterpolationMode),scaleTop:h.top,scaleBottom:h.bottom,scaleZero:h.getBasePixel()},l.pivot()),i=0,a=d.length;a>i;++i)r.updateElement(d[i],i,t);for(g&&0!==l._model.tension&&r.updateBezierControlPoints(),i=0,a=d.length;a>i;++i)d[i].pivot()},getPointBackgroundColor:function(t,e){var i=this.chart.options.elements.point.backgroundColor,a=this.getDataset(),o=t.custom||{};return o.backgroundColor?i=o.backgroundColor:a.pointBackgroundColor?i=n.getValueAtIndexOrDefault(a.pointBackgroundColor,e,i):a.backgroundColor&&(i=a.backgroundColor),i},getPointBorderColor:function(t,e){var i=this.chart.options.elements.point.borderColor,a=this.getDataset(),o=t.custom||{};return o.borderColor?i=o.borderColor:a.pointBorderColor?i=n.getValueAtIndexOrDefault(a.pointBorderColor,e,i):a.borderColor&&(i=a.borderColor),i},getPointBorderWidth:function(t,e){var i=this.chart.options.elements.point.borderWidth,a=this.getDataset(),o=t.custom||{};return o.borderWidth?i=o.borderWidth:a.pointBorderWidth?i=n.getValueAtIndexOrDefault(a.pointBorderWidth,e,i):a.borderWidth&&(i=a.borderWidth),i},updateElement:function(t,e,i){var a,o,r=this,s=r.getMeta(),l=t.custom||{},d=r.getDataset(),u=r.index,c=d.data[e],h=r.getScaleForId(s.yAxisID),f=r.getScaleForId(s.xAxisID),g=r.chart.options.elements.point,m=r.chart.data.labels||[],p=1===m.length||1===d.data.length||r.chart.isCombo;void 0!==d.radius&&void 0===d.pointRadius&&(d.pointRadius=d.radius),void 0!==d.hitRadius&&void 0===d.pointHitRadius&&(d.pointHitRadius=d.hitRadius),a=f.getPixelForValue("object"==typeof c?c:NaN,e,u,p),o=i?h.getBasePixel():r.calculatePointY(c,e,u),t._xScale=f,t._yScale=h,t._datasetIndex=u,t._index=e,t._model={x:a,y:o,skip:l.skip||isNaN(a)||isNaN(o),radius:l.radius||n.getValueAtIndexOrDefault(d.pointRadius,e,g.radius),pointStyle:l.pointStyle||n.getValueAtIndexOrDefault(d.pointStyle,e,g.pointStyle),backgroundColor:r.getPointBackgroundColor(t,e),borderColor:r.getPointBorderColor(t,e),borderWidth:r.getPointBorderWidth(t,e),tension:s.dataset._model?s.dataset._model.tension:0,steppedLine:s.dataset._model?s.dataset._model.steppedLine:!1,hitRadius:l.hitRadius||n.getValueAtIndexOrDefault(d.pointHitRadius,e,g.hitRadius)}},calculatePointY:function(t,e,n){var i,a,o,r=this,s=r.chart,l=r.getMeta(),d=r.getScaleForId(l.yAxisID),u=0,c=0;if(d.options.stacked){for(i=0;n>i;i++)if(a=s.data.datasets[i],o=s.getDatasetMeta(i),"line"===o.type&&o.yAxisID===d.id&&s.isDatasetVisible(i)){var h=Number(d.getRightValue(a.data[e]));0>h?c+=h||0:u+=h||0}var f=Number(d.getRightValue(t));return 0>f?d.getPixelForValue(c+f):d.getPixelForValue(u+f)}return d.getPixelForValue(t)},updateBezierControlPoints:function(){function t(t,e,n){return Math.max(Math.min(t,n),e)}var e,i,a,o,r,s=this,l=s.getMeta(),d=s.chart.chartArea,u=l.data||[];if(l.dataset._model.spanGaps&&(u=u.filter(function(t){return!t._model.skip})),"monotone"===l.dataset._model.cubicInterpolationMode)n.splineCurveMonotone(u);else for(e=0,i=u.length;i>e;++e)a=u[e],o=a._model,r=n.splineCurve(n.previousItem(u,e)._model,o,n.nextItem(u,e)._model,l.dataset._model.tension),o.controlPointPreviousX=r.previous.x,o.controlPointPreviousY=r.previous.y,o.controlPointNextX=r.next.x,o.controlPointNextY=r.next.y;if(s.chart.options.elements.line.capBezierPoints)for(e=0,i=u.length;i>e;++e)o=u[e]._model,o.controlPointPreviousX=t(o.controlPointPreviousX,d.left,d.right),o.controlPointPreviousY=t(o.controlPointPreviousY,d.top,d.bottom),o.controlPointNextX=t(o.controlPointNextX,d.left,d.right),o.controlPointNextY=t(o.controlPointNextY,d.top,d.bottom)},draw:function(t){var n,i,a=this,o=a.getMeta(),r=o.data||[],s=t||1;for(n=0,i=r.length;i>n;++n)r[n].transition(s);for(e(a.getDataset(),a.chart.options)&&o.dataset.transition(s).draw(),n=0,i=r.length;i>n;++n)r[n].draw()},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=t._model;o.radius=a.hoverRadius||n.getValueAtIndexOrDefault(e.pointHoverRadius,i,this.chart.options.elements.point.hoverRadius),o.backgroundColor=a.hoverBackgroundColor||n.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,i,n.getHoverColor(o.backgroundColor)),o.borderColor=a.hoverBorderColor||n.getValueAtIndexOrDefault(e.pointHoverBorderColor,i,n.getHoverColor(o.borderColor)),o.borderWidth=a.hoverBorderWidth||n.getValueAtIndexOrDefault(e.pointHoverBorderWidth,i,o.borderWidth)},removeHoverStyle:function(t){var e=this,i=e.chart.data.datasets[t._datasetIndex],a=t._index,o=t.custom||{},r=t._model;void 0!==i.radius&&void 0===i.pointRadius&&(i.pointRadius=i.radius),r.radius=o.radius||n.getValueAtIndexOrDefault(i.pointRadius,a,e.chart.options.elements.point.radius),r.backgroundColor=e.getPointBackgroundColor(t,a),r.borderColor=e.getPointBorderColor(t,a),r.borderWidth=e.getPointBorderWidth(t,a)}})}},{}],19:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0,ticks:{beginAtZero:!0}},animation:{animateRotate:!0,animateScale:!0},startAngle:-.5*Math.PI,aspectRatio:1,legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');var n=t.data,i=n.datasets,a=n.labels;if(i.length)for(var o=0;o<i[0].data.length;++o)e.push('<li><span style="background-color:'+i[0].backgroundColor[o]+'">'),a[o]&&e.push(a[o]),e.push("</span></li>");return e.push("</ul>"),e.join("")},legend:{labels:{generateLabels:function(t){var n=t.data;return n.labels.length&&n.datasets.length?n.labels.map(function(i,a){var o=t.getDatasetMeta(0),r=n.datasets[0],s=o.data[a],l=s.custom||{},d=e.getValueAtIndexOrDefault,u=t.options.elements.arc,c=l.backgroundColor?l.backgroundColor:d(r.backgroundColor,a,u.backgroundColor),h=l.borderColor?l.borderColor:d(r.borderColor,a,u.borderColor),f=l.borderWidth?l.borderWidth:d(r.borderWidth,a,u.borderWidth);return{ +text:i,fillStyle:c,strokeStyle:h,lineWidth:f,hidden:isNaN(r.data[a])||o.data[a].hidden,index:a}}):[]}},onClick:function(t,e){var n,i,a,o=e.index,r=this.chart;for(n=0,i=(r.data.datasets||[]).length;i>n;++n)a=r.getDatasetMeta(n),a.data[o].hidden=!a.data[o].hidden;r.update()}},tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+t.yLabel}}}},t.controllers.polarArea=t.DatasetController.extend({dataElementType:t.elements.Arc,linkScales:e.noop,update:function(t){var n=this,i=n.chart,a=i.chartArea,o=n.getMeta(),r=i.options,s=r.elements.arc,l=Math.min(a.right-a.left,a.bottom-a.top);i.outerRadius=Math.max((l-s.borderWidth/2)/2,0),i.innerRadius=Math.max(r.cutoutPercentage?i.outerRadius/100*r.cutoutPercentage:1,0),i.radiusLength=(i.outerRadius-i.innerRadius)/i.getVisibleDatasetCount(),n.outerRadius=i.outerRadius-i.radiusLength*n.index,n.innerRadius=n.outerRadius-i.radiusLength,o.count=n.countVisibleElements(),e.each(o.data,function(e,i){n.updateElement(e,i,t)})},updateElement:function(t,n,i){for(var a=this,o=a.chart,r=a.getDataset(),s=o.options,l=s.animation,d=o.scale,u=e.getValueAtIndexOrDefault,c=o.data.labels,h=a.calculateCircumference(r.data[n]),f=d.xCenter,g=d.yCenter,m=0,p=a.getMeta(),v=0;n>v;++v)isNaN(r.data[v])||p.data[v].hidden||++m;var b=s.startAngle,y=t.hidden?0:d.getDistanceFromCenterForValue(r.data[n]),x=b+h*m,k=x+(t.hidden?0:h),S=l.animateScale?0:d.getDistanceFromCenterForValue(r.data[n]);e.extend(t,{_datasetIndex:a.index,_index:n,_scale:d,_model:{x:f,y:g,innerRadius:0,outerRadius:i?S:y,startAngle:i&&l.animateRotate?b:x,endAngle:i&&l.animateRotate?b:k,label:u(c,n,c[n])}}),a.removeHoverStyle(t),t.pivot()},removeHoverStyle:function(e){t.DatasetController.prototype.removeHoverStyle.call(this,e,this.chart.options.elements.arc)},countVisibleElements:function(){var t=this.getDataset(),n=this.getMeta(),i=0;return e.each(n.data,function(e,n){isNaN(t.data[n])||e.hidden||i++}),i},calculateCircumference:function(t){var e=this.getMeta().count;return e>0&&!isNaN(t)?2*Math.PI/e:0}})}},{}],20:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},t.controllers.radar=t.DatasetController.extend({datasetElementType:t.elements.Line,dataElementType:t.elements.Point,linkScales:e.noop,addElementAndReset:function(e){t.DatasetController.prototype.addElementAndReset.call(this,e),this.updateBezierControlPoints()},update:function(t){var n=this,i=n.getMeta(),a=i.dataset,o=i.data,r=a.custom||{},s=n.getDataset(),l=n.chart.options.elements.line,d=n.chart.scale;void 0!==s.tension&&void 0===s.lineTension&&(s.lineTension=s.tension),e.extend(i.dataset,{_datasetIndex:n.index,_children:o,_loop:!0,_model:{tension:r.tension?r.tension:e.getValueOrDefault(s.lineTension,l.tension),backgroundColor:r.backgroundColor?r.backgroundColor:s.backgroundColor||l.backgroundColor,borderWidth:r.borderWidth?r.borderWidth:s.borderWidth||l.borderWidth,borderColor:r.borderColor?r.borderColor:s.borderColor||l.borderColor,fill:r.fill?r.fill:void 0!==s.fill?s.fill:l.fill,borderCapStyle:r.borderCapStyle?r.borderCapStyle:s.borderCapStyle||l.borderCapStyle,borderDash:r.borderDash?r.borderDash:s.borderDash||l.borderDash,borderDashOffset:r.borderDashOffset?r.borderDashOffset:s.borderDashOffset||l.borderDashOffset,borderJoinStyle:r.borderJoinStyle?r.borderJoinStyle:s.borderJoinStyle||l.borderJoinStyle,scaleTop:d.top,scaleBottom:d.bottom,scaleZero:d.getBasePosition()}}),i.dataset.pivot(),e.each(o,function(e,i){n.updateElement(e,i,t)},n),n.updateBezierControlPoints()},updateElement:function(t,n,i){var a=this,o=t.custom||{},r=a.getDataset(),s=a.chart.scale,l=a.chart.options.elements.point,d=s.getPointPositionForValue(n,r.data[n]);e.extend(t,{_datasetIndex:a.index,_index:n,_scale:s,_model:{x:i?s.xCenter:d.x,y:i?s.yCenter:d.y,tension:o.tension?o.tension:e.getValueOrDefault(r.tension,a.chart.options.elements.line.tension),radius:o.radius?o.radius:e.getValueAtIndexOrDefault(r.pointRadius,n,l.radius),backgroundColor:o.backgroundColor?o.backgroundColor:e.getValueAtIndexOrDefault(r.pointBackgroundColor,n,l.backgroundColor),borderColor:o.borderColor?o.borderColor:e.getValueAtIndexOrDefault(r.pointBorderColor,n,l.borderColor),borderWidth:o.borderWidth?o.borderWidth:e.getValueAtIndexOrDefault(r.pointBorderWidth,n,l.borderWidth),pointStyle:o.pointStyle?o.pointStyle:e.getValueAtIndexOrDefault(r.pointStyle,n,l.pointStyle),hitRadius:o.hitRadius?o.hitRadius:e.getValueAtIndexOrDefault(r.hitRadius,n,l.hitRadius)}}),t._model.skip=o.skip?o.skip:isNaN(t._model.x)||isNaN(t._model.y)},updateBezierControlPoints:function(){var t=this.chart.chartArea,n=this.getMeta();e.each(n.data,function(i,a){var o=i._model,r=e.splineCurve(e.previousItem(n.data,a,!0)._model,o,e.nextItem(n.data,a,!0)._model,o.tension);o.controlPointPreviousX=Math.max(Math.min(r.previous.x,t.right),t.left),o.controlPointPreviousY=Math.max(Math.min(r.previous.y,t.bottom),t.top),o.controlPointNextX=Math.max(Math.min(r.next.x,t.right),t.left),o.controlPointNextY=Math.max(Math.min(r.next.y,t.bottom),t.top),i.pivot()})},draw:function(t){var n=this.getMeta(),i=t||1;e.each(n.data,function(t){t.transition(i)}),n.dataset.transition(i).draw(),e.each(n.data,function(t){t.draw()})},setHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t.custom||{},a=t._index,o=t._model;o.radius=i.hoverRadius?i.hoverRadius:e.getValueAtIndexOrDefault(n.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),o.backgroundColor=i.hoverBackgroundColor?i.hoverBackgroundColor:e.getValueAtIndexOrDefault(n.pointHoverBackgroundColor,a,e.getHoverColor(o.backgroundColor)),o.borderColor=i.hoverBorderColor?i.hoverBorderColor:e.getValueAtIndexOrDefault(n.pointHoverBorderColor,a,e.getHoverColor(o.borderColor)),o.borderWidth=i.hoverBorderWidth?i.hoverBorderWidth:e.getValueAtIndexOrDefault(n.pointHoverBorderWidth,a,o.borderWidth)},removeHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t.custom||{},a=t._index,o=t._model,r=this.chart.options.elements.point;o.radius=i.radius?i.radius:e.getValueAtIndexOrDefault(n.radius,a,r.radius),o.backgroundColor=i.backgroundColor?i.backgroundColor:e.getValueAtIndexOrDefault(n.pointBackgroundColor,a,r.backgroundColor),o.borderColor=i.borderColor?i.borderColor:e.getValueAtIndexOrDefault(n.pointBorderColor,a,r.borderColor),o.borderWidth=i.borderWidth?i.borderWidth:e.getValueAtIndexOrDefault(n.pointBorderWidth,a,r.borderWidth)}})}},{}],21:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:e.noop,onComplete:e.noop},t.Animation=t.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),t.animationService={frameDuration:17,animations:[],dropFrames:0,request:null,addAnimation:function(t,e,n,i){var a=this;i||(t.animating=!0);for(var o=0;o<a.animations.length;++o)if(a.animations[o].chartInstance===t)return void(a.animations[o].animationObject=e);a.animations.push({chartInstance:t,animationObject:e}),1===a.animations.length&&a.requestAnimationFrame()},cancelAnimation:function(t){var n=e.findIndex(this.animations,function(e){return e.chartInstance===t});-1!==n&&(this.animations.splice(n,1),t.animating=!1)},requestAnimationFrame:function(){var t=this;null===t.request&&(t.request=e.requestAnimFrame.call(window,function(){t.request=null,t.startDigest()}))},startDigest:function(){var t=this,e=Date.now(),n=0;t.dropFrames>1&&(n=Math.floor(t.dropFrames),t.dropFrames=t.dropFrames%1);for(var i=0;i<t.animations.length;)null===t.animations[i].animationObject.currentStep&&(t.animations[i].animationObject.currentStep=0),t.animations[i].animationObject.currentStep+=1+n,t.animations[i].animationObject.currentStep>t.animations[i].animationObject.numSteps&&(t.animations[i].animationObject.currentStep=t.animations[i].animationObject.numSteps),t.animations[i].animationObject.render(t.animations[i].chartInstance,t.animations[i].animationObject),t.animations[i].animationObject.onAnimationProgress&&t.animations[i].animationObject.onAnimationProgress.call&&t.animations[i].animationObject.onAnimationProgress.call(t.animations[i].chartInstance,t.animations[i]),t.animations[i].animationObject.currentStep===t.animations[i].animationObject.numSteps?(t.animations[i].animationObject.onAnimationComplete&&t.animations[i].animationObject.onAnimationComplete.call&&t.animations[i].animationObject.onAnimationComplete.call(t.animations[i].chartInstance,t.animations[i]),t.animations[i].chartInstance.animating=!1,t.animations.splice(i,1)):++i;var a=Date.now(),o=(a-e)/t.frameDuration;t.dropFrames+=o,t.animations.length>0&&t.requestAnimationFrame()}}}},{}],22:[function(t,e,n){"use strict";e.exports=function(t){var e=t.canvasHelpers={};e.drawPoint=function(t,e,n,i,a){var o,r,s,l,d,u;if("object"==typeof e&&(o=e.toString(),"[object HTMLImageElement]"===o||"[object HTMLCanvasElement]"===o))return void t.drawImage(e,i-e.width/2,a-e.height/2);if(!(isNaN(n)||0>=n)){switch(e){default:t.beginPath(),t.arc(i,a,n,0,2*Math.PI),t.closePath(),t.fill();break;case"triangle":t.beginPath(),r=3*n/Math.sqrt(3),d=r*Math.sqrt(3)/2,t.moveTo(i-r/2,a+d/3),t.lineTo(i+r/2,a+d/3),t.lineTo(i,a-2*d/3),t.closePath(),t.fill();break;case"rect":u=1/Math.SQRT2*n,t.beginPath(),t.fillRect(i-u,a-u,2*u,2*u),t.strokeRect(i-u,a-u,2*u,2*u);break;case"rectRot":u=1/Math.SQRT2*n,t.beginPath(),t.moveTo(i-u,a),t.lineTo(i,a+u),t.lineTo(i+u,a),t.lineTo(i,a-u),t.closePath(),t.fill();break;case"cross":t.beginPath(),t.moveTo(i,a+n),t.lineTo(i,a-n),t.moveTo(i-n,a),t.lineTo(i+n,a),t.closePath();break;case"crossRot":t.beginPath(),s=Math.cos(Math.PI/4)*n,l=Math.sin(Math.PI/4)*n,t.moveTo(i-s,a-l),t.lineTo(i+s,a+l),t.moveTo(i-s,a+l),t.lineTo(i+s,a-l),t.closePath();break;case"star":t.beginPath(),t.moveTo(i,a+n),t.lineTo(i,a-n),t.moveTo(i-n,a),t.lineTo(i+n,a),s=Math.cos(Math.PI/4)*n,l=Math.sin(Math.PI/4)*n,t.moveTo(i-s,a-l),t.lineTo(i+s,a+l),t.moveTo(i-s,a+l),t.lineTo(i+s,a-l),t.closePath();break;case"line":t.beginPath(),t.moveTo(i-n,a),t.lineTo(i+n,a),t.closePath();break;case"dash":t.beginPath(),t.moveTo(i,a),t.lineTo(i+n,a),t.closePath()}t.stroke()}}}},{}],23:[function(t,e,n){"use 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i=this,a=i.chart,o=a.canvas,r=e.getMaximumWidth(o),s=a.aspectRatio,l=i.options.maintainAspectRatio&&isNaN(s)===!1&&isFinite(s)&&0!==s?r/s:e.getMaximumHeight(o),d=a.width!==r||a.height!==l;if(!d)return i;o.width=a.width=r,o.height=a.height=l,e.retinaScale(a);var u={width:r,height:l};return t.plugins.notify("resize",[i,u]),i.options.onResize&&i.options.onResize(i,u),n||(i.stop(),i.update(i.options.responsiveAnimationDuration)),i},ensureScalesHaveIDs:function(){var t=this.options,n=t.scales||{},i=t.scale;e.each(n.xAxes,function(t,e){t.id=t.id||"x-axis-"+e}),e.each(n.yAxes,function(t,e){t.id=t.id||"y-axis-"+e}),i&&(i.id=i.id||"scale")},buildScales:function(){var n=this,i=n.options,a=n.scales={},o=[];i.scales&&(o=o.concat((i.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category"}}),(i.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear"}}))),i.scale&&o.push({options:i.scale,dtype:"radialLinear",isDefault:!0}),e.each(o,function(i){var o=i.options,r=e.getValueOrDefault(o.type,i.dtype),s=t.scaleService.getScaleConstructor(r);if(s){var l=new s({id:o.id,options:o,ctx:n.chart.ctx,chart:n});a[l.id]=l,i.isDefault&&(n.scale=l)}}),t.scaleService.addScalesToLayout(this)},updateLayout:function(){t.layoutService.update(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){var n=this,i=[],a=[];if(e.each(n.data.datasets,function(e,o){var r=n.getDatasetMeta(o);r.type||(r.type=e.type||n.config.type),i.push(r.type),r.controller?r.controller.updateIndex(o):(r.controller=new t.controllers[r.type](n,o),a.push(r.controller))},n),i.length>1)for(var o=1;o<i.length;o++)if(i[o]!==i[o-1]){n.isCombo=!0;break}return a},resetElements:function(){var t=this;e.each(t.data.datasets,function(e,n){t.getDatasetMeta(n).controller.reset()},t)},update:function(n,i){var a=this;t.plugins.notify("beforeUpdate",[a]),a.tooltip._data=a.data;var o=a.buildOrUpdateControllers();e.each(a.data.datasets,function(t,e){a.getDatasetMeta(e).controller.buildOrUpdateElements()},a),t.layoutService.update(a,a.chart.width,a.chart.height),t.plugins.notify("afterScaleUpdate",[a]),e.each(o,function(t){t.reset()}),a.updateDatasets(),t.plugins.notify("afterUpdate",[a]),a.render(n,i)},updateDatasets:function(){var e,n,i=this;if(t.plugins.notify("beforeDatasetsUpdate",[i])){for(e=0,n=i.data.datasets.length;n>e;++e)i.getDatasetMeta(e).controller.update();t.plugins.notify("afterDatasetsUpdate",[i])}},render:function(n,i){var a=this;t.plugins.notify("beforeRender",[a]);var o=a.options.animation;if(o&&("undefined"!=typeof n&&0!==n||"undefined"==typeof n&&0!==o.duration)){var r=new t.Animation;r.numSteps=(n||o.duration)/16.66,r.easing=o.easing,r.render=function(t,n){var i=e.easingEffects[n.easing],a=n.currentStep/n.numSteps,o=i(a);t.draw(o,a,n.currentStep)},r.onAnimationProgress=o.onProgress,r.onAnimationComplete=o.onComplete,t.animationService.addAnimation(a,r,n,i)}else a.draw(),o&&o.onComplete&&o.onComplete.call&&o.onComplete.call(a);return a},draw:function(n){var i=this,a=n||1;i.clear(),t.plugins.notify("beforeDraw",[i,a]),e.each(i.boxes,function(t){t.draw(i.chartArea)},i),i.scale&&i.scale.draw(),t.plugins.notify("beforeDatasetsDraw",[i,a]),e.each(i.data.datasets,function(t,e){i.isDatasetVisible(e)&&i.getDatasetMeta(e).controller.draw(n)},i,!0),t.plugins.notify("afterDatasetsDraw",[i,a]),i.tooltip.transition(a).draw(),t.plugins.notify("afterDraw",[i,a])},getElementAtEvent:function(t){var n=this,i=e.getRelativePosition(t,n.chart),a=[];return e.each(n.data.datasets,function(t,o){if(n.isDatasetVisible(o)){var r=n.getDatasetMeta(o);e.each(r.data,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0})}}),a.slice(0,1)},getElementsAtEvent:function(t){var n=this,i=e.getRelativePosition(t,n.chart),a=[],o=function(){if(n.data.datasets)for(var t=0;t<n.data.datasets.length;t++){var e=n.getDatasetMeta(t);if(n.isDatasetVisible(t))for(var a=0;a<e.data.length;a++)if(e.data[a].inRange(i.x,i.y))return e.data[a]}}.call(n);return o?(e.each(n.data.datasets,function(t,e){if(n.isDatasetVisible(e)){var i=n.getDatasetMeta(e),r=i.data[o._index];r&&!r._view.skip&&a.push(r)}},n),a):a},getElementsAtXAxis:function(t){var n=this,i=e.getRelativePosition(t,n.chart),a=[],o=function(){if(n.data.datasets)for(var t=0;t<n.data.datasets.length;t++){var e=n.getDatasetMeta(t);if(n.isDatasetVisible(t))for(var a=0;a<e.data.length;a++)if(e.data[a].inLabelRange(i.x,i.y))return e.data[a]}}.call(n);return o?(e.each(n.data.datasets,function(t,i){if(n.isDatasetVisible(i)){var r=n.getDatasetMeta(i),s=e.findIndex(r.data,function(t){return o._model.x===t._model.x});-1===s||r.data[s]._view.skip||a.push(r.data[s])}},n),a):a},getElementsAtEventForMode:function(t,e){var n=this;switch(e){case"single":return n.getElementAtEvent(t);case"label":return n.getElementsAtEvent(t);case"dataset":return n.getDatasetAtEvent(t);case"x-axis":return n.getElementsAtXAxis(t);default:return t}},getDatasetAtEvent:function(t){var e=this.getElementAtEvent(t);return e.length>0&&(e=this.getDatasetMeta(e[0]._datasetIndex).data),e},getDatasetMeta:function(t){var e=this,n=e.data.datasets[t];n._meta||(n._meta={});var i=n._meta[e.id];return i||(i=n._meta[e.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,n=this.data.datasets.length;n>e;++e)this.isDatasetVisible(e)&&t++;return t},isDatasetVisible:function(t){var e=this.getDatasetMeta(t);return"boolean"==typeof e.hidden?!e.hidden:!this.data.datasets[t].hidden},generateLegend:function(){return this.options.legendCallback(this)},destroy:function(){var n=this;n.stop(),n.clear(),e.unbindEvents(n,n.events),e.removeResizeListener(n.chart.canvas.parentNode);var i=n.chart.canvas;i.width=n.chart.width,i.height=n.chart.height,void 0!==n.chart.originalDevicePixelRatio&&n.chart.ctx.scale(1/n.chart.originalDevicePixelRatio,1/n.chart.originalDevicePixelRatio),i.style.width=n.chart.originalCanvasStyleWidth,i.style.height=n.chart.originalCanvasStyleHeight,t.plugins.notify("destroy",[n]),delete t.instances[n.id]},toBase64Image:function(){return this.chart.canvas.toDataURL.apply(this.chart.canvas,arguments)},initToolTip:function(){var e=this;e.tooltip=new t.Tooltip({_chart:e.chart,_chartInstance:e,_data:e.data,_options:e.options.tooltips},e)},bindEvents:function(){var t=this;e.bindEvents(t,t.options.events,function(e){t.eventHandler(e)})},updateHoverStyle:function(t,e,n){var i,a,o,r=n?"setHoverStyle":"removeHoverStyle";switch(e){case"single":t=[t[0]];break;case"label":case"dataset":case"x-axis":break;default:return}for(a=0,o=t.length;o>a;++a)i=t[a],i&&this.getDatasetMeta(i._datasetIndex).controller[r](i)},eventHandler:function(t){var n=this,i=n.tooltip,a=n.options||{},o=a.hover,r=a.tooltips;return n.lastActive=n.lastActive||[],n.lastTooltipActive=n.lastTooltipActive||[],"mouseout"===t.type?(n.active=[],n.tooltipActive=[]):(n.active=n.getElementsAtEventForMode(t,o.mode),n.tooltipActive=n.getElementsAtEventForMode(t,r.mode)),o.onHover&&o.onHover.call(n,n.active),n.legend&&n.legend.handleEvent&&n.legend.handleEvent(t),("mouseup"===t.type||"click"===t.type)&&a.onClick&&a.onClick.call(n,t,n.active),n.lastActive.length&&n.updateHoverStyle(n.lastActive,o.mode,!1),n.active.length&&o.mode&&n.updateHoverStyle(n.active,o.mode,!0),(r.enabled||r.custom)&&(i.initialize(),i._active=n.tooltipActive,i.update(!0)),i.pivot(),n.animating||e.arrayEquals(n.active,n.lastActive)&&e.arrayEquals(n.tooltipActive,n.lastTooltipActive)||(n.stop(),(r.enabled||r.custom)&&i.update(!0),n.render(o.animationDuration,!0)),n.lastActive=n.active,n.lastTooltipActive=n.tooltipActive,n}})}},{}],24:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=e.noop;t.DatasetController=function(t,e){this.initialize(t,e)},e.extend(t.DatasetController.prototype,{datasetElementType:null,dataElementType:null,initialize:function(t,e){var n=this;n.chart=t,n.index=e,n.linkScales(),n.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){var t=this,e=t.getMeta(),n=t.getDataset();null===e.xAxisID&&(e.xAxisID=n.xAxisID||t.chart.options.scales.xAxes[0].id),null===e.yAxisID&&(e.yAxisID=n.yAxisID||t.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},reset:function(){this.update(!0)},createMetaDataset:function(){var t=this,e=t.datasetElementType;return e&&new e({_chart:t.chart.chart,_datasetIndex:t.index})},createMetaData:function(t){var e=this,n=e.dataElementType;return n&&new n({_chart:e.chart.chart,_datasetIndex:e.index,_index:t})},addElements:function(){var t,e,n=this,i=n.getMeta(),a=n.getDataset().data||[],o=i.data;for(t=0,e=a.length;e>t;++t)o[t]=o[t]||n.createMetaData(i,t);i.dataset=i.dataset||n.createMetaDataset()},addElementAndReset:function(t){var e=this,n=e.createMetaData(t);e.getMeta().data.splice(t,0,n),e.updateElement(n,t,!0)},buildOrUpdateElements:function(){var t=this.getMeta(),e=t.data,n=this.getDataset().data.length,i=e.length;if(i>n)e.splice(n,i-n);else if(n>i)for(var a=i;n>a;++a)this.addElementAndReset(a)},update:n,draw:function(t){var n=t||1;e.each(this.getMeta().data,function(t){t.transition(n).draw()})},removeHoverStyle:function(t,n){var i=this.chart.data.datasets[t._datasetIndex],a=t._index,o=t.custom||{},r=e.getValueAtIndexOrDefault,s=t._model;s.backgroundColor=o.backgroundColor?o.backgroundColor:r(i.backgroundColor,a,n.backgroundColor),s.borderColor=o.borderColor?o.borderColor:r(i.borderColor,a,n.borderColor),s.borderWidth=o.borderWidth?o.borderWidth:r(i.borderWidth,a,n.borderWidth)},setHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=e.getValueAtIndexOrDefault,r=e.getHoverColor,s=t._model;s.backgroundColor=a.hoverBackgroundColor?a.hoverBackgroundColor:o(n.hoverBackgroundColor,i,r(s.backgroundColor)),s.borderColor=a.hoverBorderColor?a.hoverBorderColor:o(n.hoverBorderColor,i,r(s.borderColor)),s.borderWidth=a.hoverBorderWidth?a.hoverBorderWidth:o(n.hoverBorderWidth,i,s.borderWidth)}}),t.DatasetController.extend=e.inherits}},{}],25:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.elements={},t.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(t.Element.prototype,{initialize:function(){this.hidden=!1},pivot:function(){var t=this;return t._view||(t._view=e.clone(t._model)),t._start=e.clone(t._view),t},transition:function(t){var n=this;return n._view||(n._view=e.clone(n._model)),1===t?(n._view=n._model,n._start=null,n):(n._start||n.pivot(),e.each(n._model,function(i,a){if("_"===a[0]);else if(n._view.hasOwnProperty(a))if(i===n._view[a]);else if("string"==typeof i)try{var o=e.color(n._model[a]).mix(e.color(n._start[a]),t);n._view[a]=o.rgbString()}catch(r){n._view[a]=i}else if("number"==typeof i){var s=void 0!==n._start[a]&&isNaN(n._start[a])===!1?n._start[a]:0;n._view[a]=(n._model[a]-s)*t+s}else n._view[a]=i;else"number"!=typeof i||isNaN(n._view[a])?n._view[a]=i:n._view[a]=i*t},n),n)},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),t.Element.extend=e.inherits}},{}],26:[function(t,e,n){"use strict";var i=t(2);e.exports=function(t){function e(t,e,n){var i;return"string"==typeof t?(i=parseInt(t,10),-1!==t.indexOf("%")&&(i=i/100*e.parentNode[n])):i=t,i}function n(t){return void 0!==t&&null!==t&&"none"!==t}function a(t,i,a){var o=document.defaultView,r=t.parentNode,s=o.getComputedStyle(t)[i],l=o.getComputedStyle(r)[i],d=n(s),u=n(l),c=Number.POSITIVE_INFINITY;return d||u?Math.min(d?e(s,t,a):c,u?e(l,r,a):c):"none"}var o=t.helpers={};o.each=function(t,e,n,i){var a,r;if(o.isArray(t))if(r=t.length,i)for(a=r-1;a>=0;a--)e.call(n,t[a],a);else for(a=0;r>a;a++)e.call(n,t[a],a);else if("object"==typeof t){var s=Object.keys(t);for(r=s.length,a=0;r>a;a++)e.call(n,t[s[a]],s[a])}},o.clone=function(t){var e={};return o.each(t,function(t,n){o.isArray(t)?e[n]=t.slice(0):"object"==typeof t&&null!==t?e[n]=o.clone(t):e[n]=t}),e},o.extend=function(t){for(var e=function(e,n){t[n]=e},n=1,i=arguments.length;i>n;n++)o.each(arguments[n],e);return t},o.configMerge=function(e){var n=o.clone(e);return o.each(Array.prototype.slice.call(arguments,1),function(e){o.each(e,function(e,i){if("scales"===i)n[i]=o.scaleMerge(n.hasOwnProperty(i)?n[i]:{},e);else if("scale"===i)n[i]=o.configMerge(n.hasOwnProperty(i)?n[i]:{},t.scaleService.getScaleDefaults(e.type),e);else if(n.hasOwnProperty(i)&&o.isArray(n[i])&&o.isArray(e)){var a=n[i];o.each(e,function(t,e){e<a.length?"object"==typeof a[e]&&null!==a[e]&&"object"==typeof t&&null!==t?a[e]=o.configMerge(a[e],t):a[e]=t:a.push(t)})}else n.hasOwnProperty(i)&&"object"==typeof n[i]&&null!==n[i]&&"object"==typeof e?n[i]=o.configMerge(n[i],e):n[i]=e})}),n},o.scaleMerge=function(e,n){var i=o.clone(e);return o.each(n,function(e,n){"xAxes"===n||"yAxes"===n?i.hasOwnProperty(n)?o.each(e,function(e,a){var 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e=t.querySelector(".chartjs-hidden-iframe");e&&e.parentNode.removeChild(e)},o.isArray=Array.isArray?function(t){return Array.isArray(t)}:function(t){return"[object Array]"===Object.prototype.toString.call(t)},o.arrayEquals=function(t,e){var n,i,a,r;if(!t||!e||t.length!==e.length)return!1;for(n=0,i=t.length;i>n;++n)if(a=t[n],r=e[n],a instanceof Array&&r instanceof Array){if(!o.arrayEquals(a,r))return!1}else if(a!==r)return!1;return!0},o.callCallback=function(t,e,n){t&&"function"==typeof t.call&&t.apply(n,e)},o.getHoverColor=function(t){return t instanceof CanvasPattern?t:o.color(t).saturate(.5).darken(.1).rgbString()}}},{2:2}],27:[function(t,e,n){"use strict";e.exports=function(){var t=function(e,n){var i=this,a=t.helpers;return 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t.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",defaultFontColor:"#666",defaultFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",defaultFontSize:12,defaultFontStyle:"normal",showLines:!0,elements:{},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');for(var n=0;n<t.data.datasets.length;n++)e.push('<li><span style="background-color:'+t.data.datasets[n].backgroundColor+'"></span>'),t.data.datasets[n].label&&e.push(t.data.datasets[n].label),e.push("</li>");return e.push("</ul>"),e.join("")}}},t.Chart=t,t}},{}],28:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.layoutService={defaults:{},addBox:function(t,e){t.boxes||(t.boxes=[]),t.boxes.push(e)},removeBox:function(t,e){t.boxes&&t.boxes.splice(t.boxes.indexOf(e),1)},update:function(t,n,i){function a(t){var e,n=t.isHorizontal();n?(e=t.update(t.options.fullWidth?m:k,x),S-=e.height):(e=t.update(y,b),k-=e.width),w.push({horizontal:n,minSize:e,box:t})}function o(t){var n=e.findNextWhere(w,function(e){return e.box===t});if(n)if(t.isHorizontal()){var i={left:_,right:M,top:0,bottom:0};t.update(t.options.fullWidth?m:k,p/2,i)}else t.update(n.minSize.width,S)}function r(t){var n=e.findNextWhere(w,function(e){return e.box===t}),i={left:0,right:0,top:D,bottom:C};n&&t.update(n.minSize.width,S,i)}function s(t){t.isHorizontal()?(t.left=t.options.fullWidth?l:_,t.right=t.options.fullWidth?n-l:_+k,t.top=I,t.bottom=I+t.height,I=t.bottom):(t.left=F,t.right=F+t.width,t.top=D,t.bottom=D+S,F=t.right)}if(t){var l=0,d=0,u=e.where(t.boxes,function(t){return"left"===t.options.position}),c=e.where(t.boxes,function(t){return"right"===t.options.position}),h=e.where(t.boxes,function(t){return"top"===t.options.position}),f=e.where(t.boxes,function(t){return"bottom"===t.options.position}),g=e.where(t.boxes,function(t){return"chartArea"===t.options.position});h.sort(function(t,e){return(e.options.fullWidth?1:0)-(t.options.fullWidth?1:0)}),f.sort(function(t,e){return(t.options.fullWidth?1:0)-(e.options.fullWidth?1:0)});var m=n-2*l,p=i-2*d,v=m/2,b=p/2,y=(n-v)/(u.length+c.length),x=(i-b)/(h.length+f.length),k=m,S=p,w=[];e.each(u.concat(c,h,f),a);var _=l,M=l,D=d,C=d;e.each(u.concat(c),o),e.each(u,function(t){_+=t.width}),e.each(c,function(t){M+=t.width}),e.each(h.concat(f),o),e.each(h,function(t){D+=t.height}),e.each(f,function(t){C+=t.height}),e.each(u.concat(c),r),_=l,M=l,D=d,C=d,e.each(u,function(t){_+=t.width}),e.each(c,function(t){M+=t.width}),e.each(h,function(t){D+=t.height}),e.each(f,function(t){C+=t.height});var T=i-D-C,P=n-_-M;(P!==k||T!==S)&&(e.each(u,function(t){t.height=T}),e.each(c,function(t){t.height=T}),e.each(h,function(t){t.options.fullWidth||(t.width=P)}),e.each(f,function(t){t.options.fullWidth||(t.width=P)}),S=T,k=P);var F=l,I=d;e.each(u.concat(h),s),F+=k,I+=S,e.each(c,s),e.each(f,s),t.chartArea={left:_,top:D,right:_+k,bottom:D+S},e.each(g,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(k,S)})}}}}},{}],29:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=e.noop;t.defaults.global.legend={display:!0,position:"top",fullWidth:!0,reverse:!1,onClick:function(t,e){var n=e.datasetIndex,i=this.chart,a=i.getDatasetMeta(n);a.hidden=null===a.hidden?!i.data.datasets[n].hidden:null,i.update()},onHover:null,labels:{boxWidth:40,padding:10,generateLabels:function(t){var n=t.data;return e.isArray(n.datasets)?n.datasets.map(function(n,i){return{text:n.label,fillStyle:e.isArray(n.backgroundColor)?n.backgroundColor[0]:n.backgroundColor,hidden:!t.isDatasetVisible(i),lineCap:n.borderCapStyle,lineDash:n.borderDash,lineDashOffset:n.borderDashOffset,lineJoin:n.borderJoinStyle,lineWidth:n.borderWidth,strokeStyle:n.borderColor,pointStyle:n.pointStyle,datasetIndex:i}},this):[]}}},t.Legend=t.Element.extend({initialize:function(t){e.extend(this,t),this.legendHitBoxes=[],this.doughnutMode=!1},beforeUpdate:n,update:function(t,e,n){var i=this;return i.beforeUpdate(),i.maxWidth=t,i.maxHeight=e,i.margins=n,i.beforeSetDimensions(),i.setDimensions(),i.afterSetDimensions(),i.beforeBuildLabels(),i.buildLabels(),i.afterBuildLabels(),i.beforeFit(),i.fit(),i.afterFit(),i.afterUpdate(),i.minSize},afterUpdate:n,beforeSetDimensions:n,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:n,beforeBuildLabels:n,buildLabels:function(){var t=this;t.legendItems=t.options.labels.generateLabels.call(t,t.chart),t.options.reverse&&t.legendItems.reverse()},afterBuildLabels:n,beforeFit:n,fit:function(){var n=this,i=n.options,a=i.labels,o=i.display,r=n.ctx,s=t.defaults.global,l=e.getValueOrDefault,d=l(a.fontSize,s.defaultFontSize),u=l(a.fontStyle,s.defaultFontStyle),c=l(a.fontFamily,s.defaultFontFamily),h=e.fontString(d,u,c),f=n.legendHitBoxes=[],g=n.minSize,m=n.isHorizontal();if(m?(g.width=n.maxWidth,g.height=o?10:0):(g.width=o?10:0,g.height=n.maxHeight),o)if(r.font=h,m){var p=n.lineWidths=[0],v=n.legendItems.length?d+a.padding:0;r.textAlign="left",r.textBaseline="top",e.each(n.legendItems,function(t,e){var i=a.usePointStyle?d*Math.sqrt(2):a.boxWidth,o=i+d/2+r.measureText(t.text).width;p[p.length-1]+o+a.padding>=n.width&&(v+=d+a.padding,p[p.length]=n.left),f[e]={left:0,top:0,width:o,height:d},p[p.length-1]+=o+a.padding}),g.height+=v}else{var b=a.padding,y=n.columnWidths=[],x=a.padding,k=0,S=0,w=d+b;e.each(n.legendItems,function(t,e){var n=a.usePointStyle?2*a.boxWidth:a.boxWidth,i=n+d/2+r.measureText(t.text).width;S+w>g.height&&(x+=k+a.padding,y.push(k),k=0,S=0),k=Math.max(k,i),S+=w,f[e]={left:0,top:0,width:i,height:d}}),x+=k,y.push(k),g.width+=x}n.width=g.width,n.height=g.height},afterFit:n,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var n=this,i=n.options,a=i.labels,o=t.defaults.global,r=o.elements.line,s=n.width,l=n.lineWidths;if(i.display){var d,u=n.ctx,c=e.getValueOrDefault,h=c(a.fontColor,o.defaultFontColor),f=c(a.fontSize,o.defaultFontSize),g=c(a.fontStyle,o.defaultFontStyle),m=c(a.fontFamily,o.defaultFontFamily),p=e.fontString(f,g,m);u.textAlign="left",u.textBaseline="top",u.lineWidth=.5,u.strokeStyle=h,u.fillStyle=h,u.font=p;var v=a.boxWidth,b=n.legendHitBoxes,y=function(e,n,a){if(!(isNaN(v)||0>=v)){u.save(),u.fillStyle=c(a.fillStyle,o.defaultColor),u.lineCap=c(a.lineCap,r.borderCapStyle),u.lineDashOffset=c(a.lineDashOffset,r.borderDashOffset),u.lineJoin=c(a.lineJoin,r.borderJoinStyle),u.lineWidth=c(a.lineWidth,r.borderWidth),u.strokeStyle=c(a.strokeStyle,o.defaultColor);var s=0===c(a.lineWidth,r.borderWidth);if(u.setLineDash&&u.setLineDash(c(a.lineDash,r.borderDash)),i.labels&&i.labels.usePointStyle){var l=f*Math.SQRT2/2,d=l/Math.SQRT2,h=e+d,g=n+d;t.canvasHelpers.drawPoint(u,a.pointStyle,l,h,g)}else s||u.strokeRect(e,n,v,f),u.fillRect(e,n,v,f);u.restore()}},x=function(t,e,n,i){u.fillText(n.text,v+f/2+t,e),n.hidden&&(u.beginPath(),u.lineWidth=2,u.moveTo(v+f/2+t,e+f/2),u.lineTo(v+f/2+t+i,e+f/2),u.stroke())},k=n.isHorizontal();d=k?{x:n.left+(s-l[0])/2,y:n.top+a.padding,line:0}:{x:n.left+a.padding,y:n.top+a.padding,line:0};var S=f+a.padding;e.each(n.legendItems,function(t,e){var i=u.measureText(t.text).width,o=a.usePointStyle?f+f/2+i:v+f/2+i,r=d.x,c=d.y;k?r+o>=s&&(c=d.y+=S,d.line++,r=d.x=n.left+(s-l[d.line])/2):c+S>n.bottom&&(r=d.x=r+n.columnWidths[d.line]+a.padding,c=d.y=n.top,d.line++),y(r,c,t),b[e].left=r,b[e].top=c,x(r,c,t,i),k?d.x+=o+a.padding:d.y+=S})}},handleEvent:function(t){var n=this,i=n.options,a="mouseup"===t.type?"click":t.type;if("mousemove"===a){if(!i.onHover)return}else{if("click"!==a)return;if(!i.onClick)return}var o=e.getRelativePosition(t,n.chart.chart),r=o.x,s=o.y;if(r>=n.left&&r<=n.right&&s>=n.top&&s<=n.bottom)for(var l=n.legendHitBoxes,d=0;d<l.length;++d){var u=l[d];if(r>=u.left&&r<=u.left+u.width&&s>=u.top&&s<=u.top+u.height){if("click"===a){i.onClick.call(n,t,n.legendItems[d]);break}if("mousemove"===a){i.onHover.call(n,t,n.legendItems[d]);break}}}}}),t.plugins.register({beforeInit:function(e){var n=e.options,i=n.legend;i&&(e.legend=new t.Legend({ctx:e.chart.ctx,options:i,chart:e}),t.layoutService.addBox(e,e.legend))}})}},{}],30:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers.noop;t.plugins={_plugins:[],register:function(t){var e=this._plugins;[].concat(t).forEach(function(t){-1===e.indexOf(t)&&e.push(t)})},unregister:function(t){var e=this._plugins;[].concat(t).forEach(function(t){var n=e.indexOf(t);-1!==n&&e.splice(n,1)})},clear:function(){this._plugins=[]},count:function(){return this._plugins.length},getAll:function(){return this._plugins},notify:function(t,e){var n,i,a=this._plugins,o=a.length;for(n=0;o>n;++n)if(i=a[n],"function"==typeof i[t]&&i[t].apply(i,e||[])===!1)return!1;return!0}},t.PluginBase=t.Element.extend({beforeInit:e,afterInit:e,beforeUpdate:e,afterUpdate:e,beforeDraw:e,afterDraw:e,destroy:e}),t.pluginService=t.plugins}},{}],31:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.scale={display:!0,position:"left",gridLines:{display:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickMarkLength:10,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1,borderDash:[],borderDashOffset:0},scaleLabel:{labelString:"",display:!1},ticks:{beginAtZero:!1,minRotation:0,maxRotation:50,mirror:!1,padding:10,reverse:!1,display:!0,autoSkip:!0,autoSkipPadding:0,labelOffset:0,callback:function(t){return e.isArray(t)?t:""+t}}},t.Scale=t.Element.extend({beforeUpdate:function(){e.callCallback(this.options.beforeUpdate,[this])},update:function(t,n,i){var a=this;return a.beforeUpdate(),a.maxWidth=t,a.maxHeight=n,a.margins=e.extend({left:0,right:0,top:0,bottom:0},i),a.beforeSetDimensions(),a.setDimensions(),a.afterSetDimensions(),a.beforeDataLimits(),a.determineDataLimits(),a.afterDataLimits(),a.beforeBuildTicks(),a.buildTicks(),a.afterBuildTicks(),a.beforeTickToLabelConversion(),a.convertTicksToLabels(),a.afterTickToLabelConversion(),a.beforeCalculateTickRotation(),a.calculateTickRotation(),a.afterCalculateTickRotation(),a.beforeFit(),a.fit(),a.afterFit(),a.afterUpdate(),a.minSize},afterUpdate:function(){e.callCallback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){e.callCallback(this.options.beforeSetDimensions,[this])},setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){e.callCallback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){e.callCallback(this.options.beforeDataLimits,[this])},determineDataLimits:e.noop,afterDataLimits:function(){e.callCallback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){e.callCallback(this.options.beforeBuildTicks,[this])},buildTicks:e.noop,afterBuildTicks:function(){e.callCallback(this.options.afterBuildTicks,[this])},beforeTickToLabelConversion:function(){e.callCallback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this;t.ticks=t.ticks.map(function(e,n,i){return t.options.ticks.userCallback?t.options.ticks.userCallback(e,n,i):t.options.ticks.callback(e,n,i)},t)},afterTickToLabelConversion:function(){e.callCallback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){e.callCallback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var n=this,i=n.ctx,a=t.defaults.global,o=n.options.ticks,r=e.getValueOrDefault(o.fontSize,a.defaultFontSize),s=e.getValueOrDefault(o.fontStyle,a.defaultFontStyle),l=e.getValueOrDefault(o.fontFamily,a.defaultFontFamily),d=e.fontString(r,s,l);i.font=d;var u,c=i.measureText(n.ticks[0]).width,h=i.measureText(n.ticks[n.ticks.length-1]).width;if(n.labelRotation=o.minRotation||0,n.paddingRight=0,n.paddingLeft=0,n.options.display&&n.isHorizontal()){n.paddingRight=h/2+3,n.paddingLeft=c/2+3,n.longestTextCache||(n.longestTextCache={});for(var f,g,m=e.longestText(i,d,n.ticks,n.longestTextCache),p=m,v=n.getPixelForTick(1)-n.getPixelForTick(0)-6;p>v&&n.labelRotation<o.maxRotation;){if(f=Math.cos(e.toRadians(n.labelRotation)),g=Math.sin(e.toRadians(n.labelRotation)),u=f*c,u+r/2>n.yLabelWidth&&(n.paddingLeft=u+r/2),n.paddingRight=r/2,g*m>n.maxHeight){n.labelRotation--;break}n.labelRotation++,p=f*m}}n.margins&&(n.paddingLeft=Math.max(n.paddingLeft-n.margins.left,0),n.paddingRight=Math.max(n.paddingRight-n.margins.right,0))},afterCalculateTickRotation:function(){e.callCallback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){e.callCallback(this.options.beforeFit,[this])},fit:function(){var n=this,i=n.minSize={width:0,height:0},a=n.options,o=t.defaults.global,r=a.ticks,s=a.scaleLabel,l=a.gridLines,d=a.display,u=n.isHorizontal(),c=e.getValueOrDefault(r.fontSize,o.defaultFontSize),h=e.getValueOrDefault(r.fontStyle,o.defaultFontStyle),f=e.getValueOrDefault(r.fontFamily,o.defaultFontFamily),g=e.fontString(c,h,f),m=e.getValueOrDefault(s.fontSize,o.defaultFontSize),p=a.gridLines.tickMarkLength;if(u?i.width=n.isFullWidth()?n.maxWidth-n.margins.left-n.margins.right:n.maxWidth:i.width=d&&l.drawTicks?p:0,u?i.height=d&&l.drawTicks?p:0:i.height=n.maxHeight,s.display&&d&&(u?i.height+=1.5*m:i.width+=1.5*m),r.display&&d){n.longestTextCache||(n.longestTextCache={});var v=e.longestText(n.ctx,g,n.ticks,n.longestTextCache),b=e.numberOfLabelLines(n.ticks),y=.5*c;if(u){n.longestLabelWidth=v;var x=Math.sin(e.toRadians(n.labelRotation))*n.longestLabelWidth+c*b+y*b;i.height=Math.min(n.maxHeight,i.height+x),n.ctx.font=g;var k=n.ctx.measureText(n.ticks[0]).width,S=n.ctx.measureText(n.ticks[n.ticks.length-1]).width,w=Math.cos(e.toRadians(n.labelRotation)),_=Math.sin(e.toRadians(n.labelRotation));n.paddingLeft=0!==n.labelRotation?w*k+3:k/2+3,n.paddingRight=0!==n.labelRotation?_*(c/2)+3:S/2+3}else{var M=n.maxWidth-i.width,D=r.mirror;D?v=0:v+=n.options.ticks.padding,M>v?i.width+=v:i.width=n.maxWidth,n.paddingTop=c/2,n.paddingBottom=c/2}}n.margins&&(n.paddingLeft=Math.max(n.paddingLeft-n.margins.left,0),n.paddingTop=Math.max(n.paddingTop-n.margins.top,0),n.paddingRight=Math.max(n.paddingRight-n.margins.right,0),n.paddingBottom=Math.max(n.paddingBottom-n.margins.bottom,0)),n.width=i.width,n.height=i.height},afterFit:function(){e.callCallback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){return null===t||"undefined"==typeof t?NaN:"number"==typeof t&&isNaN(t)?NaN:"object"==typeof t?t instanceof Date||t.isValid?t:this.getRightValue(this.isHorizontal()?t.x:t.y):t},getLabelForIndex:e.noop,getPixelForValue:e.noop,getValueForPixel:e.noop,getPixelForTick:function(t,e){var n=this;if(n.isHorizontal()){var i=n.width-(n.paddingLeft+n.paddingRight),a=i/Math.max(n.ticks.length-(n.options.gridLines.offsetGridLines?0:1),1),o=a*t+n.paddingLeft;e&&(o+=a/2);var r=n.left+Math.round(o);return r+=n.isFullWidth()?n.margins.left:0}var s=n.height-(n.paddingTop+n.paddingBottom);return n.top+t*(s/(n.ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var n=e.width-(e.paddingLeft+e.paddingRight),i=n*t+e.paddingLeft,a=e.left+Math.round(i);return a+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},getBasePixel:function(){var t=this,e=t.min,n=t.max;return t.getPixelForValue(t.beginAtZero?0:0>e&&0>n?n:e>0&&n>0?e:0)},draw:function(n){var i=this,a=i.options;if(a.display){var o,r,s=i.ctx,l=t.defaults.global,d=a.ticks,u=a.gridLines,c=a.scaleLabel,h=0!==i.labelRotation,f=d.autoSkip,g=i.isHorizontal();d.maxTicksLimit&&(r=d.maxTicksLimit);var m=e.getValueOrDefault(d.fontColor,l.defaultFontColor),p=e.getValueOrDefault(d.fontSize,l.defaultFontSize),v=e.getValueOrDefault(d.fontStyle,l.defaultFontStyle),b=e.getValueOrDefault(d.fontFamily,l.defaultFontFamily),y=e.fontString(p,v,b),x=u.tickMarkLength,k=e.getValueOrDefault(u.borderDash,l.borderDash),S=e.getValueOrDefault(u.borderDashOffset,l.borderDashOffset),w=e.getValueOrDefault(c.fontColor,l.defaultFontColor),_=e.getValueOrDefault(c.fontSize,l.defaultFontSize),M=e.getValueOrDefault(c.fontStyle,l.defaultFontStyle),D=e.getValueOrDefault(c.fontFamily,l.defaultFontFamily),C=e.fontString(_,M,D),T=e.toRadians(i.labelRotation),P=Math.cos(T),F=i.longestLabelWidth*P;s.fillStyle=m;var I=[];if(g){if(o=!1,h&&(F/=2),(F+d.autoSkipPadding)*i.ticks.length>i.width-(i.paddingLeft+i.paddingRight)&&(o=1+Math.floor((F+d.autoSkipPadding)*i.ticks.length/(i.width-(i.paddingLeft+i.paddingRight)))),r&&i.ticks.length>r)for(;!o||i.ticks.length/(o||1)>r;)o||(o=1),o+=1;f||(o=!1)}var A="right"===a.position?i.left:i.right-x,O="right"===a.position?i.left+x:i.right,R="bottom"===a.position?i.top:i.bottom-x,W="bottom"===a.position?i.top+x:i.bottom;if(e.each(i.ticks,function(t,r){if(void 0!==t&&null!==t){var s=i.ticks.length===r+1,l=o>1&&r%o>0||r%o===0&&r+o>=i.ticks.length;if((!l||s)&&void 0!==t&&null!==t){var c,f;r===("undefined"!=typeof i.zeroLineIndex?i.zeroLineIndex:0)?(c=u.zeroLineWidth,f=u.zeroLineColor):(c=e.getValueAtIndexOrDefault(u.lineWidth,r),f=e.getValueAtIndexOrDefault(u.color,r));var m,p,v,b,y,w,_,M,D,C,P="middle",F="middle";if(g){h||(F="top"===a.position?"bottom":"top"),P=h?"right":"center";var L=i.getPixelForTick(r)+e.aliasPixel(c);D=i.getPixelForTick(r,u.offsetGridLines)+d.labelOffset,C=h?i.top+12:"top"===a.position?i.bottom-x:i.top+x,m=v=y=_=L,p=R,b=W,w=n.top,M=n.bottom}else{"left"===a.position?d.mirror?(D=i.right+d.padding,P="left"):(D=i.right-d.padding,P="right"):d.mirror?(D=i.left-d.padding,P="right"):(D=i.left+d.padding,P="left");var V=i.getPixelForTick(r);V+=e.aliasPixel(c),C=i.getPixelForTick(r,u.offsetGridLines),m=A,v=O,y=n.left,_=n.right,p=b=w=M=V}I.push({tx1:m,ty1:p,tx2:v,ty2:b,x1:y,y1:w,x2:_,y2:M,labelX:D,labelY:C,glWidth:c,glColor:f,glBorderDash:k,glBorderDashOffset:S,rotation:-1*T,label:t,textBaseline:F,textAlign:P})}}}),e.each(I,function(t){if(u.display&&(s.save(),s.lineWidth=t.glWidth,s.strokeStyle=t.glColor,s.setLineDash&&(s.setLineDash(t.glBorderDash),s.lineDashOffset=t.glBorderDashOffset),s.beginPath(),u.drawTicks&&(s.moveTo(t.tx1,t.ty1),s.lineTo(t.tx2,t.ty2)),u.drawOnChartArea&&(s.moveTo(t.x1,t.y1),s.lineTo(t.x2,t.y2)),s.stroke(),s.restore()),d.display){s.save(),s.translate(t.labelX,t.labelY),s.rotate(t.rotation),s.font=y,s.textBaseline=t.textBaseline,s.textAlign=t.textAlign;var n=t.label;if(e.isArray(n))for(var i=0,a=-(n.length-1)*p*.75;i<n.length;++i)s.fillText(""+n[i],0,a),a+=1.5*p;else s.fillText(n,0,0);s.restore()}}),c.display){var L,V,B=0;if(g)L=i.left+(i.right-i.left)/2,V="bottom"===a.position?i.bottom-_/2:i.top+_/2;else{var Y="left"===a.position;L=Y?i.left+_/2:i.right-_/2,V=i.top+(i.bottom-i.top)/2,B=Y?-.5*Math.PI:.5*Math.PI}s.save(),s.translate(L,V),s.rotate(B),s.textAlign="center",s.textBaseline="middle",s.fillStyle=w,s.font=C,s.fillText(c.labelString,0,0),s.restore()}if(u.drawBorder){s.lineWidth=e.getValueAtIndexOrDefault(u.lineWidth,0),s.strokeStyle=e.getValueAtIndexOrDefault(u.color,0);var z=i.left,H=i.right,N=i.top,E=i.bottom,U=e.aliasPixel(s.lineWidth);g?(N=E="top"===a.position?i.bottom:i.top,N+=U,E+=U):(z=H="left"===a.position?i.right:i.left,z+=U,H+=U),s.beginPath(),s.moveTo(z,N),s.lineTo(H,E),s.stroke()}}}})}},{}],32:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.scaleService={constructors:{},defaults:{},registerScaleType:function(t,n,i){this.constructors[t]=n,this.defaults[t]=e.clone(i)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(n){return this.defaults.hasOwnProperty(n)?e.scaleMerge(t.defaults.scale,this.defaults[n]):{}},updateScaleDefaults:function(t,n){var i=this.defaults;i.hasOwnProperty(t)&&(i[t]=e.extend(i[t],n))},addScalesToLayout:function(n){e.each(n.scales,function(e){t.layoutService.addBox(n,e)})}}}},{}],33:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.global.title={display:!1,position:"top",fullWidth:!0,fontStyle:"bold",padding:10,text:""};var n=e.noop;t.Title=t.Element.extend({initialize:function(n){var i=this;e.extend(i,n),i.options=e.configMerge(t.defaults.global.title,n.options),i.legendHitBoxes=[]},beforeUpdate:function(){var n=this.chart.options;n&&n.title&&(this.options=e.configMerge(t.defaults.global.title,n.title))},update:function(t,e,n){var i=this;return i.beforeUpdate(),i.maxWidth=t,i.maxHeight=e,i.margins=n,i.beforeSetDimensions(),i.setDimensions(),i.afterSetDimensions(),i.beforeBuildLabels(),i.buildLabels(),i.afterBuildLabels(),i.beforeFit(),i.fit(),i.afterFit(),i.afterUpdate(),i.minSize},afterUpdate:n,beforeSetDimensions:n,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:n,beforeBuildLabels:n,buildLabels:n,afterBuildLabels:n,beforeFit:n,fit:function(){var n=this,i=e.getValueOrDefault,a=n.options,o=t.defaults.global,r=a.display,s=i(a.fontSize,o.defaultFontSize),l=n.minSize;n.isHorizontal()?(l.width=n.maxWidth,l.height=r?s+2*a.padding:0):(l.width=r?s+2*a.padding:0,l.height=n.maxHeight),n.width=l.width,n.height=l.height},afterFit:n,isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},draw:function(){var n=this,i=n.ctx,a=e.getValueOrDefault,o=n.options,r=t.defaults.global;if(o.display){var s,l,d=a(o.fontSize,r.defaultFontSize),u=a(o.fontStyle,r.defaultFontStyle),c=a(o.fontFamily,r.defaultFontFamily),h=e.fontString(d,u,c),f=0,g=n.top,m=n.left,p=n.bottom,v=n.right;i.fillStyle=a(o.fontColor,r.defaultFontColor),i.font=h,n.isHorizontal()?(s=m+(v-m)/2,l=g+(p-g)/2):(s="left"===o.position?m+d/2:v-d/2,l=g+(p-g)/2,f=Math.PI*("left"===o.position?-.5:.5)),i.save(),i.translate(s,l),i.rotate(f),i.textAlign="center",i.textBaseline="middle",i.fillText(o.text,0,0),i.restore()}}}),t.plugins.register({beforeInit:function(e){var n=e.options,i=n.title;i&&(e.titleBlock=new t.Title({ctx:e.chart.ctx,options:i,chart:e}),t.layoutService.addBox(e,e.titleBlock))}})}},{}],34:[function(t,e,n){"use strict";e.exports=function(t){function e(t,e){return e&&(a.isArray(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function n(t){if(!t.length)return!1;var e,n,i=[],a=[];for(e=0,n=t.length;n>e;++e){var o=t[e];if(o&&o.hasValue()){var r=o.tooltipPosition();i.push(r.x),a.push(r.y)}}var s=0,l=0;for(e=0;e<i.length;++e)i[e]&&(s+=i[e],l+=a[e]);return{x:Math.round(s/i.length),y:Math.round(l/i.length)}}function i(t){var e=t._xScale,n=t._yScale||t._scale,i=t._index,a=t._datasetIndex;return{xLabel:e?e.getLabelForIndex(i,a):"",yLabel:n?n.getLabelForIndex(i,a):"",index:i,datasetIndex:a}}var a=t.helpers;t.defaults.global.tooltips={enabled:!0,custom:null,mode:"single",backgroundColor:"rgba(0,0,0,0.8)",titleFontStyle:"bold",titleSpacing:2,titleMarginBottom:6,titleFontColor:"#fff",titleAlign:"left",bodySpacing:2,bodyFontColor:"#fff",bodyAlign:"left",footerFontStyle:"bold",footerSpacing:2,footerMarginTop:6,footerFontColor:"#fff",footerAlign:"left",yPadding:6,xPadding:6,yAlign:"center",xAlign:"center",caretSize:5,cornerRadius:6,multiKeyBackground:"#fff",callbacks:{beforeTitle:a.noop,title:function(t,e){var n="",i=e.labels,a=i?i.length:0;if(t.length>0){var o=t[0];o.xLabel?n=o.xLabel:a>0&&o.index<a&&(n=i[o.index])}return n},afterTitle:a.noop,beforeBody:a.noop,beforeLabel:a.noop,label:function(t,e){var n=e.datasets[t.datasetIndex].label||"";return n+": "+t.yLabel},labelColor:function(t,e){var n=e.getDatasetMeta(t.datasetIndex),i=n.data[t.index],a=i._view;return{borderColor:a.borderColor,backgroundColor:a.backgroundColor}},afterLabel:a.noop,afterBody:a.noop,beforeFooter:a.noop,footer:a.noop,afterFooter:a.noop}},t.Tooltip=t.Element.extend({initialize:function(){var e=this,n=t.defaults.global,i=e._options,o=a.getValueOrDefault;a.extend(e,{_model:{xPadding:i.xPadding,yPadding:i.yPadding,xAlign:i.xAlign,yAlign:i.yAlign,bodyFontColor:i.bodyFontColor,_bodyFontFamily:o(i.bodyFontFamily,n.defaultFontFamily),_bodyFontStyle:o(i.bodyFontStyle,n.defaultFontStyle),_bodyAlign:i.bodyAlign,bodyFontSize:o(i.bodyFontSize,n.defaultFontSize),bodySpacing:i.bodySpacing,titleFontColor:i.titleFontColor,_titleFontFamily:o(i.titleFontFamily,n.defaultFontFamily),_titleFontStyle:o(i.titleFontStyle,n.defaultFontStyle),titleFontSize:o(i.titleFontSize,n.defaultFontSize),_titleAlign:i.titleAlign,titleSpacing:i.titleSpacing,titleMarginBottom:i.titleMarginBottom,footerFontColor:i.footerFontColor,_footerFontFamily:o(i.footerFontFamily,n.defaultFontFamily),_footerFontStyle:o(i.footerFontStyle,n.defaultFontStyle),footerFontSize:o(i.footerFontSize,n.defaultFontSize),_footerAlign:i.footerAlign,footerSpacing:i.footerSpacing,footerMarginTop:i.footerMarginTop,caretSize:i.caretSize,cornerRadius:i.cornerRadius,backgroundColor:i.backgroundColor,opacity:0,legendColorBackground:i.multiKeyBackground}})},getTitle:function(){var t=this,n=t._options,i=n.callbacks,a=i.beforeTitle.apply(t,arguments),o=i.title.apply(t,arguments),r=i.afterTitle.apply(t,arguments),s=[];return s=e(s,a),s=e(s,o),s=e(s,r)},getBeforeBody:function(){var t=this._options.callbacks.beforeBody.apply(this,arguments);return a.isArray(t)?t:void 0!==t?[t]:[]},getBody:function(t,n){var i=this,o=i._options.callbacks,r=[];return a.each(t,function(t){var a={before:[],lines:[],after:[]};e(a.before,o.beforeLabel.call(i,t,n)),e(a.lines,o.label.call(i,t,n)),e(a.after,o.afterLabel.call(i,t,n)),r.push(a)}),r},getAfterBody:function(){var t=this._options.callbacks.afterBody.apply(this,arguments);return a.isArray(t)?t:void 0!==t?[t]:[]},getFooter:function(){var t=this,n=t._options.callbacks,i=n.beforeFooter.apply(t,arguments),a=n.footer.apply(t,arguments),o=n.afterFooter.apply(t,arguments),r=[];return r=e(r,i),r=e(r,a),r=e(r,o)},update:function(t){var e,o,r=this,s=r._options,l=r._model,d=r._active,u=r._data,c=r._chartInstance;if(d.length){l.opacity=1;var h=[],f=n(d),g=[];for(e=0,o=d.length;o>e;++e)g.push(i(d[e]));s.itemSort&&(g=g.sort(function(t,e){return s.itemSort(t,e,u)})),d.length>1&&a.each(g,function(t){h.push(s.callbacks.labelColor.call(r,t,c))}),a.extend(l,{title:r.getTitle(g,u),beforeBody:r.getBeforeBody(g,u),body:r.getBody(g,u),afterBody:r.getAfterBody(g,u),footer:r.getFooter(g,u),x:Math.round(f.x),y:Math.round(f.y),caretPadding:a.getValueOrDefault(f.padding,2),labelColors:h});var m=r.getTooltipSize(l);r.determineAlignment(m),a.extend(l,r.getBackgroundPoint(l,m))}else r._model.opacity=0;return t&&s.custom&&s.custom.call(r,l),r},getTooltipSize:function(t){var e=this._chart.ctx,n={height:2*t.yPadding,width:0},i=t.body,o=i.reduce(function(t,e){ +return t+e.before.length+e.lines.length+e.after.length},0);o+=t.beforeBody.length+t.afterBody.length;var r=t.title.length,s=t.footer.length,l=t.titleFontSize,d=t.bodyFontSize,u=t.footerFontSize;n.height+=r*l,n.height+=(r-1)*t.titleSpacing,n.height+=r?t.titleMarginBottom:0,n.height+=o*d,n.height+=o?(o-1)*t.bodySpacing:0,n.height+=s?t.footerMarginTop:0,n.height+=s*u,n.height+=s?(s-1)*t.footerSpacing:0;var c=0,h=function(t){n.width=Math.max(n.width,e.measureText(t).width+c)};return e.font=a.fontString(l,t._titleFontStyle,t._titleFontFamily),a.each(t.title,h),e.font=a.fontString(d,t._bodyFontStyle,t._bodyFontFamily),a.each(t.beforeBody.concat(t.afterBody),h),c=i.length>1?d+2:0,a.each(i,function(t){a.each(t.before,h),a.each(t.lines,h),a.each(t.after,h)}),c=0,e.font=a.fontString(u,t._footerFontStyle,t._footerFontFamily),a.each(t.footer,h),n.width+=2*t.xPadding,n},determineAlignment:function(t){var e=this,n=e._model,i=e._chart,a=e._chartInstance.chartArea;n.y<t.height?n.yAlign="top":n.y>i.height-t.height&&(n.yAlign="bottom");var o,r,s,l,d,u=(a.left+a.right)/2,c=(a.top+a.bottom)/2;"center"===n.yAlign?(o=function(t){return u>=t},r=function(t){return t>u}):(o=function(e){return e<=t.width/2},r=function(e){return e>=i.width-t.width/2}),s=function(e){return e+t.width>i.width},l=function(e){return e-t.width<0},d=function(t){return c>=t?"top":"bottom"},o(n.x)?(n.xAlign="left",s(n.x)&&(n.xAlign="center",n.yAlign=d(n.y))):r(n.x)&&(n.xAlign="right",l(n.x)&&(n.xAlign="center",n.yAlign=d(n.y)))},getBackgroundPoint:function(t,e){var n={x:t.x,y:t.y},i=t.caretSize,a=t.caretPadding,o=t.cornerRadius,r=t.xAlign,s=t.yAlign,l=i+a,d=o+a;return"right"===r?n.x-=e.width:"center"===r&&(n.x-=e.width/2),"top"===s?n.y+=l:"bottom"===s?n.y-=e.height+l:n.y-=e.height/2,"center"===s?"left"===r?n.x+=l:"right"===r&&(n.x-=l):"left"===r?n.x-=d:"right"===r&&(n.x+=d),n},drawCaret:function(t,e,n){var i,o,r,s,l,d,u=this._view,c=this._chart.ctx,h=u.caretSize,f=u.cornerRadius,g=u.xAlign,m=u.yAlign,p=t.x,v=t.y,b=e.width,y=e.height;"center"===m?("left"===g?(i=p,o=i-h,r=i):(i=p+b,o=i+h,r=i),l=v+y/2,s=l-h,d=l+h):("left"===g?(i=p+f,o=i+h,r=o+h):"right"===g?(i=p+b-f,o=i-h,r=o-h):(o=p+b/2,i=o-h,r=o+h),"top"===m?(s=v,l=s-h,d=s):(s=v+y,l=s+h,d=s));var x=a.color(u.backgroundColor);c.fillStyle=x.alpha(n*x.alpha()).rgbString(),c.beginPath(),c.moveTo(i,s),c.lineTo(o,l),c.lineTo(r,d),c.closePath(),c.fill()},drawTitle:function(t,e,n,i){var o=e.title;if(o.length){n.textAlign=e._titleAlign,n.textBaseline="top";var r=e.titleFontSize,s=e.titleSpacing,l=a.color(e.titleFontColor);n.fillStyle=l.alpha(i*l.alpha()).rgbString(),n.font=a.fontString(r,e._titleFontStyle,e._titleFontFamily);var d,u;for(d=0,u=o.length;u>d;++d)n.fillText(o[d],t.x,t.y),t.y+=r+s,d+1===o.length&&(t.y+=e.titleMarginBottom-s)}},drawBody:function(t,e,n,i){var o=e.bodyFontSize,r=e.bodySpacing,s=e.body;n.textAlign=e._bodyAlign,n.textBaseline="top";var l=a.color(e.bodyFontColor),d=l.alpha(i*l.alpha()).rgbString();n.fillStyle=d,n.font=a.fontString(o,e._bodyFontStyle,e._bodyFontFamily);var u=0,c=function(e){n.fillText(e,t.x+u,t.y),t.y+=o+r};a.each(e.beforeBody,c);var h=s.length>1;u=h?o+2:0,a.each(s,function(r,s){a.each(r.before,c),a.each(r.lines,function(r){h&&(n.fillStyle=a.color(e.legendColorBackground).alpha(i).rgbaString(),n.fillRect(t.x,t.y,o,o),n.strokeStyle=a.color(e.labelColors[s].borderColor).alpha(i).rgbaString(),n.strokeRect(t.x,t.y,o,o),n.fillStyle=a.color(e.labelColors[s].backgroundColor).alpha(i).rgbaString(),n.fillRect(t.x+1,t.y+1,o-2,o-2),n.fillStyle=d),c(r)}),a.each(r.after,c)}),u=0,a.each(e.afterBody,c),t.y-=r},drawFooter:function(t,e,n,i){var o=e.footer;if(o.length){t.y+=e.footerMarginTop,n.textAlign=e._footerAlign,n.textBaseline="top";var r=a.color(e.footerFontColor);n.fillStyle=r.alpha(i*r.alpha()).rgbString(),n.font=a.fontString(e.footerFontSize,e._footerFontStyle,e._footerFontFamily),a.each(o,function(i){n.fillText(i,t.x,t.y),t.y+=e.footerFontSize+e.footerSpacing})}},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var n=this.getTooltipSize(e),i={x:e.x,y:e.y},o=Math.abs(e.opacity<.001)?0:e.opacity;if(this._options.enabled){var r=a.color(e.backgroundColor);t.fillStyle=r.alpha(o*r.alpha()).rgbString(),a.drawRoundedRectangle(t,i.x,i.y,n.width,n.height,e.cornerRadius),t.fill(),this.drawCaret(i,n,o),i.x+=e.xPadding,i.y+=e.yPadding,this.drawTitle(i,e,t,o),this.drawBody(i,e,t,o),this.drawFooter(i,e,t,o)}}}})}},{}],35:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults.global;n.elements.arc={backgroundColor:n.defaultColor,borderColor:"#fff",borderWidth:2},t.elements.Arc=t.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2):!1},inRange:function(t,n){var i=this._view;if(i){for(var a=e.getAngleFromPoint(i,{x:t,y:n}),o=a.angle,r=a.distance,s=i.startAngle,l=i.endAngle;s>l;)l+=2*Math.PI;for(;o>l;)o-=2*Math.PI;for(;s>o;)o+=2*Math.PI;var d=o>=s&&l>=o,u=r>=i.innerRadius&&r<=i.outerRadius;return d&&u}return!1},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,n=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*n,y:t.y+Math.sin(e)*n}},draw:function(){var t=this._chart.ctx,e=this._view,n=e.startAngle,i=e.endAngle;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,n,i),t.arc(e.x,e.y,e.innerRadius,i,n,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}},{}],36:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults.global;t.defaults.global.elements.line={tension:.4,backgroundColor:n.defaultColor,borderWidth:3,borderColor:n.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0},t.elements.Line=t.Element.extend({draw:function(){function t(t,e){var n=e._view;e._view.steppedLine===!0?(l.lineTo(n.x,t._view.y),l.lineTo(n.x,n.y)):0===e._view.tension?l.lineTo(n.x,n.y):l.bezierCurveTo(t._view.controlPointNextX,t._view.controlPointNextY,n.controlPointPreviousX,n.controlPointPreviousY,n.x,n.y)}var i=this,a=i._view,o=a.spanGaps,r=a.scaleZero,s=i._loop,l=i._chart.ctx;l.save();var d=i._children.slice(),u=-1;s&&d.length&&d.push(d[0]);var c,h,f,g;if(d.length&&a.fill){for(l.beginPath(),c=0;c<d.length;++c)h=d[c],f=e.previousItem(d,c),g=h._view,0===c?(s?l.moveTo(r.x,r.y):l.moveTo(g.x,r),g.skip||(u=c,l.lineTo(g.x,g.y))):(f=-1===u?f:d[u],g.skip?o||u!==c-1||(s?l.lineTo(r.x,r.y):l.lineTo(f._view.x,r)):(u!==c-1?o&&-1!==u?t(f,h):s?l.lineTo(g.x,g.y):(l.lineTo(g.x,r),l.lineTo(g.x,g.y)):t(f,h),u=c));s||-1===u||l.lineTo(d[u]._view.x,r),l.fillStyle=a.backgroundColor||n.defaultColor,l.closePath(),l.fill()}var m=n.elements.line;for(l.lineCap=a.borderCapStyle||m.borderCapStyle,l.setLineDash&&l.setLineDash(a.borderDash||m.borderDash),l.lineDashOffset=a.borderDashOffset||m.borderDashOffset,l.lineJoin=a.borderJoinStyle||m.borderJoinStyle,l.lineWidth=a.borderWidth||m.borderWidth,l.strokeStyle=a.borderColor||n.defaultColor,l.beginPath(),u=-1,c=0;c<d.length;++c)h=d[c],f=e.previousItem(d,c),g=h._view,0===c?g.skip||(l.moveTo(g.x,g.y),u=c):(f=-1===u?f:d[u],g.skip||(u!==c-1&&!o||-1===u?l.moveTo(g.x,g.y):t(f,h),u=c));l.stroke(),l.restore()}})}},{}],37:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults.global,i=n.defaultColor;n.elements.point={radius:3,pointStyle:"circle",backgroundColor:i,borderWidth:1,borderColor:i,hitRadius:1,hoverRadius:4,hoverBorderWidth:1},t.elements.Point=t.Element.extend({inRange:function(t,e){var n=this._view;return n?Math.pow(t-n.x,2)+Math.pow(e-n.y,2)<Math.pow(n.hitRadius+n.radius,2):!1},inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)<Math.pow(e.radius+e.hitRadius,2):!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(){var a=this._view,o=this._chart.ctx,r=a.pointStyle,s=a.radius,l=a.x,d=a.y;a.skip||(o.strokeStyle=a.borderColor||i,o.lineWidth=e.getValueOrDefault(a.borderWidth,n.elements.point.borderWidth),o.fillStyle=a.backgroundColor||i,t.canvasHelpers.drawPoint(o,r,s,l,d))}})}},{}],38:[function(t,e,n){"use strict";e.exports=function(t){var e=t.defaults.global;e.elements.rectangle={backgroundColor:e.defaultColor,borderWidth:0,borderColor:e.defaultColor,borderSkipped:"bottom"},t.elements.Rectangle=t.Element.extend({draw:function(){function t(t){return l[(u+t)%4]}var e=this._chart.ctx,n=this._view,i=n.width/2,a=n.x-i,o=n.x+i,r=n.base-(n.base-n.y),s=n.borderWidth/2;n.borderWidth&&(a+=s,o-=s,r+=s),e.beginPath(),e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth;var l=[[a,n.base],[a,r],[o,r],[o,n.base]],d=["bottom","left","top","right"],u=d.indexOf(n.borderSkipped,0);-1===u&&(u=0),e.moveTo.apply(e,t(0));for(var c=1;4>c;c++)e.lineTo.apply(e,t(c));e.fill(),n.borderWidth&&e.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var n=this._view;return n?n.y<n.base?t>=n.x-n.width/2&&t<=n.x+n.width/2&&e>=n.y&&e<=n.base:t>=n.x-n.width/2&&t<=n.x+n.width/2&&e>=n.base&&e<=n.y:!1},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}})}},{}],39:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n={position:"bottom"},i=t.Scale.extend({getLabels:function(){var t=this.chart.data;return(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},determineDataLimits:function(){var t=this,n=t.getLabels();t.minIndex=0,t.maxIndex=n.length-1;var i;void 0!==t.options.ticks.min&&(i=e.indexOf(n,t.options.ticks.min),t.minIndex=-1!==i?i:t.minIndex),void 0!==t.options.ticks.max&&(i=e.indexOf(n,t.options.ticks.max),t.maxIndex=-1!==i?i:t.maxIndex),t.min=n[t.minIndex],t.max=n[t.maxIndex]},buildTicks:function(){var t=this,e=t.getLabels();t.ticks=0===t.minIndex&&t.maxIndex===e.length-1?e:e.slice(t.minIndex,t.maxIndex+1)},getLabelForIndex:function(t,e){var n=this,i=n.chart.data,a=n.isHorizontal();return i.xLabels&&a||i.yLabels&&!a?n.getRightValue(i.datasets[e].data[t]):n.ticks[t]},getPixelForValue:function(t,e,n,i){var a=this,o=Math.max(a.maxIndex+1-a.minIndex-(a.options.gridLines.offsetGridLines?0:1),1);if(void 0!==t&&isNaN(e)){var r=a.getLabels(),s=r.indexOf(t);e=-1!==s?s:e}if(a.isHorizontal()){var l=a.width-(a.paddingLeft+a.paddingRight),d=l/o,u=d*(e-a.minIndex)+a.paddingLeft;return(a.options.gridLines.offsetGridLines&&i||a.maxIndex===a.minIndex&&i)&&(u+=d/2),a.left+Math.round(u)}var c=a.height-(a.paddingTop+a.paddingBottom),h=c/o,f=h*(e-a.minIndex)+a.paddingTop;return a.options.gridLines.offsetGridLines&&i&&(f+=h/2),a.top+Math.round(f)},getPixelForTick:function(t,e){return this.getPixelForValue(this.ticks[t],t+this.minIndex,null,e)},getValueForPixel:function(t){var e,n=this,i=Math.max(n.ticks.length-(n.options.gridLines.offsetGridLines?0:1),1),a=n.isHorizontal(),o=a?n.width-(n.paddingLeft+n.paddingRight):n.height-(n.paddingTop+n.paddingBottom),r=o/i;return t-=a?n.left:n.top,n.options.gridLines.offsetGridLines&&(t-=r/2),t-=a?n.paddingLeft:n.paddingTop,e=0>=t?0:Math.round(t/r)},getBasePixel:function(){return this.bottom}});t.scaleService.registerScaleType("category",i,n)}},{}],40:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n={position:"left",ticks:{callback:function(t,n,i){var a=i.length>3?i[2]-i[1]:i[1]-i[0];Math.abs(a)>1&&t!==Math.floor(t)&&(a=t-Math.floor(t));var o=e.log10(Math.abs(a)),r="";if(0!==t){var s=-1*Math.floor(o);s=Math.max(Math.min(s,20),0),r=t.toFixed(s)}else r="0";return r}}},i=t.LinearScaleBase.extend({determineDataLimits:function(){function t(t){return s?t.xAxisID===n.id:t.yAxisID===n.id}var n=this,i=n.options,a=n.chart,o=a.data,r=o.datasets,s=n.isHorizontal();if(n.min=null,n.max=null,i.stacked){var l={};e.each(r,function(o,r){var s=a.getDatasetMeta(r);void 0===l[s.type]&&(l[s.type]={positiveValues:[],negativeValues:[]});var d=l[s.type].positiveValues,u=l[s.type].negativeValues;a.isDatasetVisible(r)&&t(s)&&e.each(o.data,function(t,e){var a=+n.getRightValue(t);isNaN(a)||s.data[e].hidden||(d[e]=d[e]||0,u[e]=u[e]||0,i.relativePoints?d[e]=100:0>a?u[e]+=a:d[e]+=a)})}),e.each(l,function(t){var i=t.positiveValues.concat(t.negativeValues),a=e.min(i),o=e.max(i);n.min=null===n.min?a:Math.min(n.min,a),n.max=null===n.max?o:Math.max(n.max,o)})}else e.each(r,function(i,o){var r=a.getDatasetMeta(o);a.isDatasetVisible(o)&&t(r)&&e.each(i.data,function(t,e){var i=+n.getRightValue(t);isNaN(i)||r.data[e].hidden||(null===n.min?n.min=i:i<n.min&&(n.min=i),null===n.max?n.max=i:i>n.max&&(n.max=i))})});this.handleTickRangeOptions()},getTickLimit:function(){var n,i=this,a=i.options.ticks;if(i.isHorizontal())n=Math.min(a.maxTicksLimit?a.maxTicksLimit:11,Math.ceil(i.width/50));else{var o=e.getValueOrDefault(a.fontSize,t.defaults.global.defaultFontSize);n=Math.min(a.maxTicksLimit?a.maxTicksLimit:11,Math.ceil(i.height/(2*o)))}return n},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){var e,n,i=this,a=i.paddingLeft,o=i.paddingBottom,r=i.start,s=+i.getRightValue(t),l=i.end-r;return i.isHorizontal()?(n=i.width-(a+i.paddingRight),e=i.left+n/l*(s-r),Math.round(e+a)):(n=i.height-(i.paddingTop+o),e=i.bottom-o-n/l*(s-r),Math.round(e))},getValueForPixel:function(t){var e=this,n=e.isHorizontal(),i=e.paddingLeft,a=e.paddingBottom,o=n?e.width-(i+e.paddingRight):e.height-(e.paddingTop+a),r=(n?t-e.left-i:e.bottom-a-t)/o;return e.start+(e.end-e.start)*r},getPixelForTick:function(t){return this.getPixelForValue(this.ticksAsNumbers[t])}});t.scaleService.registerScaleType("linear",i,n)}},{}],41:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=e.noop;t.LinearScaleBase=t.Scale.extend({handleTickRangeOptions:function(){var t=this,n=t.options,i=n.ticks;if(i.beginAtZero){var a=e.sign(t.min),o=e.sign(t.max);0>a&&0>o?t.max=0:a>0&&o>0&&(t.min=0)}void 0!==i.min?t.min=i.min:void 0!==i.suggestedMin&&(t.min=Math.min(t.min,i.suggestedMin)),void 0!==i.max?t.max=i.max:void 0!==i.suggestedMax&&(t.max=Math.max(t.max,i.suggestedMax)),t.min===t.max&&(t.max++,i.beginAtZero||t.min--)},getTickLimit:n,handleDirectionalChanges:n,buildTicks:function(){var t=this,n=t.options,i=t.ticks=[],a=n.ticks,o=e.getValueOrDefault,r=t.getTickLimit();r=Math.max(2,r);var s,l=a.fixedStepSize&&a.fixedStepSize>0||a.stepSize&&a.stepSize>0;if(l)s=o(a.fixedStepSize,a.stepSize);else{var d=e.niceNum(t.max-t.min,!1);s=e.niceNum(d/(r-1),!0)}var u=Math.floor(t.min/s)*s,c=Math.ceil(t.max/s)*s,h=(c-u)/s;h=e.almostEquals(h,Math.round(h),s/1e3)?Math.round(h):Math.ceil(h),i.push(void 0!==a.min?a.min:u);for(var f=1;h>f;++f)i.push(u+f*s);i.push(void 0!==a.max?a.max:c),t.handleDirectionalChanges(),t.max=e.max(i),t.min=e.min(i),a.reverse?(i.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var e=this;e.ticksAsNumbers=e.ticks.slice(),e.zeroLineIndex=e.ticks.indexOf(0),t.Scale.prototype.convertTicksToLabels.call(e)}})}},{}],42:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n={position:"left",ticks:{callback:function(t,n,i){var a=t/Math.pow(10,Math.floor(e.log10(t)));return 0===t?"0":1===a||2===a||5===a||0===n||n===i.length-1?t.toExponential():""}}},i=t.Scale.extend({determineDataLimits:function(){function t(t){return d?t.xAxisID===n.id:t.yAxisID===n.id}var n=this,i=n.options,a=i.ticks,o=n.chart,r=o.data,s=r.datasets,l=e.getValueOrDefault,d=n.isHorizontal();if(n.min=null,n.max=null,n.minNotZero=null,i.stacked){var u={};e.each(s,function(a,r){var s=o.getDatasetMeta(r);o.isDatasetVisible(r)&&t(s)&&(void 0===u[s.type]&&(u[s.type]=[]),e.each(a.data,function(t,e){var a=u[s.type],o=+n.getRightValue(t);isNaN(o)||s.data[e].hidden||(a[e]=a[e]||0,i.relativePoints?a[e]=100:a[e]+=o)}))}),e.each(u,function(t){var i=e.min(t),a=e.max(t);n.min=null===n.min?i:Math.min(n.min,i),n.max=null===n.max?a:Math.max(n.max,a)})}else e.each(s,function(i,a){var r=o.getDatasetMeta(a);o.isDatasetVisible(a)&&t(r)&&e.each(i.data,function(t,e){var i=+n.getRightValue(t);isNaN(i)||r.data[e].hidden||(null===n.min?n.min=i:i<n.min&&(n.min=i),null===n.max?n.max=i:i>n.max&&(n.max=i),0!==i&&(null===n.minNotZero||i<n.minNotZero)&&(n.minNotZero=i))})});n.min=l(a.min,n.min),n.max=l(a.max,n.max),n.min===n.max&&(0!==n.min&&null!==n.min?(n.min=Math.pow(10,Math.floor(e.log10(n.min))-1),n.max=Math.pow(10,Math.floor(e.log10(n.max))+1)):(n.min=1,n.max=10))},buildTicks:function(){for(var t=this,n=t.options,i=n.ticks,a=e.getValueOrDefault,o=t.ticks=[],r=a(i.min,Math.pow(10,Math.floor(e.log10(t.min))));r<t.max;){o.push(r);var s,l;0===r?(s=Math.floor(e.log10(t.minNotZero)),l=Math.round(t.minNotZero/Math.pow(10,s))):(s=Math.floor(e.log10(r)),l=Math.floor(r/Math.pow(10,s))+1),10===l&&(l=1,++s),r=l*Math.pow(10,s)}var d=a(i.max,r);o.push(d),t.isHorizontal()||o.reverse(),t.max=e.max(o),t.min=e.min(o),i.reverse?(o.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){this.tickValues=this.ticks.slice(),t.Scale.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForTick:function(t){return this.getPixelForValue(this.tickValues[t])},getPixelForValue:function(t){var n,i,a,o=this,r=o.start,s=+o.getRightValue(t),l=o.paddingTop,d=o.paddingBottom,u=o.paddingLeft,c=o.options,h=c.ticks;return o.isHorizontal()?(a=e.log10(o.end)-e.log10(r),0===s?i=o.left+u:(n=o.width-(u+o.paddingRight),i=o.left+n/a*(e.log10(s)-e.log10(r)),i+=u)):(n=o.height-(l+d),0!==r||h.reverse?0===o.end&&h.reverse?(a=e.log10(o.start)-e.log10(o.minNotZero),i=s===o.end?o.top+l:s===o.minNotZero?o.top+l+.02*n:o.top+l+.02*n+.98*n/a*(e.log10(s)-e.log10(o.minNotZero))):(a=e.log10(o.end)-e.log10(r),n=o.height-(l+d),i=o.bottom-d-n/a*(e.log10(s)-e.log10(r))):(a=e.log10(o.end)-e.log10(o.minNotZero),i=s===r?o.bottom-d:s===o.minNotZero?o.bottom-d-.02*n:o.bottom-d-.02*n-.98*n/a*(e.log10(s)-e.log10(o.minNotZero)))),i},getValueForPixel:function(t){var n,i,a=this,o=e.log10(a.end)-e.log10(a.start);return a.isHorizontal()?(i=a.width-(a.paddingLeft+a.paddingRight),n=a.start*Math.pow(10,(t-a.left-a.paddingLeft)*o/i)):(i=a.height-(a.paddingTop+a.paddingBottom),n=Math.pow(10,(a.bottom-a.paddingBottom-t)*o/i)/a.start),n}});t.scaleService.registerScaleType("logarithmic",i,n)}},{}],43:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults.global,i={display:!0,animate:!0,lineArc:!1,position:"chartArea",angleLines:{display:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontSize:10,callback:function(t){return t}}},a=t.LinearScaleBase.extend({getValueCount:function(){return this.chart.data.labels.length},setDimensions:function(){var t=this,i=t.options,a=i.ticks;t.width=t.maxWidth,t.height=t.maxHeight,t.xCenter=Math.round(t.width/2),t.yCenter=Math.round(t.height/2);var o=e.min([t.height,t.width]),r=e.getValueOrDefault(a.fontSize,n.defaultFontSize);t.drawingArea=i.display?o/2-(r/2+a.backdropPaddingY):o/2},determineDataLimits:function(){var t=this,n=t.chart;t.min=null,t.max=null,e.each(n.data.datasets,function(i,a){if(n.isDatasetVisible(a)){var o=n.getDatasetMeta(a);e.each(i.data,function(e,n){var i=+t.getRightValue(e);isNaN(i)||o.data[n].hidden||(null===t.min?t.min=i:i<t.min&&(t.min=i),null===t.max?t.max=i:i>t.max&&(t.max=i))})}}),t.handleTickRangeOptions()},getTickLimit:function(){var t=this.options.ticks,i=e.getValueOrDefault(t.fontSize,n.defaultFontSize);return Math.min(t.maxTicksLimit?t.maxTicksLimit:11,Math.ceil(this.drawingArea/(1.5*i)))},convertTicksToLabels:function(){var e=this;t.LinearScaleBase.prototype.convertTicksToLabels.call(e),e.pointLabels=e.chart.data.labels.map(e.options.pointLabels.callback,e)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t,i,a,o,r,s,l,d,u,c,h,f,g=this.options.pointLabels,m=e.getValueOrDefault(g.fontSize,n.defaultFontSize),p=e.getValueOrDefault(g.fontStyle,n.defaultFontStyle),v=e.getValueOrDefault(g.fontFamily,n.defaultFontFamily),b=e.fontString(m,p,v),y=e.min([this.height/2-m-5,this.width/2]),x=this.width,k=0;for(this.ctx.font=b,i=0;i<this.getValueCount();i++){t=this.getPointPosition(i,y),a=this.ctx.measureText(this.pointLabels[i]?this.pointLabels[i]:"").width+5;var S=this.getIndexAngle(i)+Math.PI/2,w=360*S/(2*Math.PI)%360;0===w||180===w?(o=a/2,t.x+o>x&&(x=t.x+o,r=i),t.x-o<k&&(k=t.x-o,l=i)):180>w?t.x+a>x&&(x=t.x+a,r=i):t.x-a<k&&(k=t.x-a,l=i)}u=k,c=Math.ceil(x-this.width),s=this.getIndexAngle(r),d=this.getIndexAngle(l),h=c/Math.sin(s+Math.PI/2),f=u/Math.sin(d+Math.PI/2),h=e.isNumber(h)?h:0,f=e.isNumber(f)?f:0,this.drawingArea=Math.round(y-(f+h)/2),this.setCenterPoint(f,h)},setCenterPoint:function(t,e){var n=this,i=n.width-e-n.drawingArea,a=t+n.drawingArea;n.xCenter=Math.round((a+i)/2+n.left),n.yCenter=Math.round(n.height/2+n.top)},getIndexAngle:function(t){var e=2*Math.PI/this.getValueCount(),n=this.chart.options&&this.chart.options.startAngle?this.chart.options.startAngle:0,i=n*Math.PI*2/360;return t*e-Math.PI/2+i},getDistanceFromCenterForValue:function(t){var e=this;if(null===t)return 0;var n=e.drawingArea/(e.max-e.min);return e.options.reverse?(e.max-t)*n:(t-e.min)*n},getPointPosition:function(t,e){var n=this,i=n.getIndexAngle(t);return{x:Math.round(Math.cos(i)*e)+n.xCenter,y:Math.round(Math.sin(i)*e)+n.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(){var t=this,e=t.min,n=t.max;return t.getPointPositionForValue(0,t.beginAtZero?0:0>e&&0>n?n:e>0&&n>0?e:0)},draw:function(){var t=this,i=t.options,a=i.gridLines,o=i.ticks,r=i.angleLines,s=i.pointLabels,l=e.getValueOrDefault;if(i.display){var d=t.ctx,u=l(o.fontSize,n.defaultFontSize),c=l(o.fontStyle,n.defaultFontStyle),h=l(o.fontFamily,n.defaultFontFamily),f=e.fontString(u,c,h);if(e.each(t.ticks,function(r,s){if(s>0||i.reverse){var c=t.getDistanceFromCenterForValue(t.ticksAsNumbers[s]),h=t.yCenter-c;if(a.display&&0!==s)if(d.strokeStyle=e.getValueAtIndexOrDefault(a.color,s-1),d.lineWidth=e.getValueAtIndexOrDefault(a.lineWidth,s-1),i.lineArc)d.beginPath(),d.arc(t.xCenter,t.yCenter,c,0,2*Math.PI),d.closePath(),d.stroke();else{d.beginPath();for(var g=0;g<t.getValueCount();g++){var m=t.getPointPosition(g,c);0===g?d.moveTo(m.x,m.y):d.lineTo(m.x,m.y)}d.closePath(),d.stroke()}if(o.display){var p=l(o.fontColor,n.defaultFontColor);if(d.font=f,o.showLabelBackdrop){var v=d.measureText(r).width;d.fillStyle=o.backdropColor,d.fillRect(t.xCenter-v/2-o.backdropPaddingX,h-u/2-o.backdropPaddingY,v+2*o.backdropPaddingX,u+2*o.backdropPaddingY)}d.textAlign="center",d.textBaseline="middle",d.fillStyle=p,d.fillText(r,t.xCenter,h)}}}),!i.lineArc){d.lineWidth=r.lineWidth,d.strokeStyle=r.color;for(var g=t.getDistanceFromCenterForValue(i.reverse?t.min:t.max),m=l(s.fontSize,n.defaultFontSize),p=l(s.fontStyle,n.defaultFontStyle),v=l(s.fontFamily,n.defaultFontFamily),b=e.fontString(m,p,v),y=t.getValueCount()-1;y>=0;y--){if(r.display){var x=t.getPointPosition(y,g);d.beginPath(),d.moveTo(t.xCenter,t.yCenter),d.lineTo(x.x,x.y),d.stroke(),d.closePath()}var k=t.getPointPosition(y,g+5),S=l(s.fontColor,n.defaultFontColor);d.font=b,d.fillStyle=S;var w=t.pointLabels,_=this.getIndexAngle(y)+Math.PI/2,M=360*_/(2*Math.PI)%360;0===M||180===M?d.textAlign="center":180>M?d.textAlign="left":d.textAlign="right",90===M||270===M?d.textBaseline="middle":M>270||90>M?d.textBaseline="bottom":d.textBaseline="top",d.fillText(w[y]?w[y]:"",k.x,k.y)}}}}});t.scaleService.registerScaleType("radialLinear",a,i)}},{}],44:[function(t,e,n){"use strict";var i=t(6);i="function"==typeof i?i:window.moment,e.exports=function(t){var e=t.helpers,n={units:[{name:"millisecond",steps:[1,2,5,10,20,50,100,250,500]},{name:"second",steps:[1,2,5,10,30]},{name:"minute",steps:[1,2,5,10,30]},{name:"hour",steps:[1,2,3,6,12]},{name:"day",steps:[1,2,5]},{name:"week",maxStep:4},{name:"month",maxStep:3},{name:"quarter",maxStep:4},{name:"year",maxStep:!1}]},a={position:"bottom",time:{parser:!1,format:!1,unit:!1,round:!1,displayFormat:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{millisecond:"h:mm:ss.SSS a",second:"h:mm:ss a",minute:"h:mm:ss a",hour:"MMM D, 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!important; } + +.red.darken-4 { + background-color: #B71C1C !important; } + +.red-text.text-darken-4 { + color: #B71C1C !important; } + +.red.accent-1 { + background-color: #FF8A80 !important; } + +.red-text.text-accent-1 { + color: #FF8A80 !important; } + +.red.accent-2 { + background-color: #FF5252 !important; } + +.red-text.text-accent-2 { + color: #FF5252 !important; } + +.red.accent-3 { + background-color: #FF1744 !important; } + +.red-text.text-accent-3 { + color: #FF1744 !important; } + +.red.accent-4 { + background-color: #D50000 !important; } + +.red-text.text-accent-4 { + color: #D50000 !important; } + +.pink.lighten-5 { + background-color: #fce4ec !important; } + +.pink-text.text-lighten-5 { + color: #fce4ec !important; } + +.pink.lighten-4 { + background-color: #f8bbd0 !important; } + +.pink-text.text-lighten-4 { + color: #f8bbd0 !important; } + +.pink.lighten-3 { + background-color: #f48fb1 !important; } + +.pink-text.text-lighten-3 { + color: #f48fb1 !important; } + 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background-color: #ff4081 !important; } + +.pink-text.text-accent-2 { + color: #ff4081 !important; } + +.pink.accent-3 { + background-color: #f50057 !important; } + +.pink-text.text-accent-3 { + color: #f50057 !important; } + +.pink.accent-4 { + background-color: #c51162 !important; } + +.pink-text.text-accent-4 { + color: #c51162 !important; } + +.purple.lighten-5 { + background-color: #f3e5f5 !important; } + +.purple-text.text-lighten-5 { + color: #f3e5f5 !important; } + +.purple.lighten-4 { + background-color: #e1bee7 !important; } + +.purple-text.text-lighten-4 { + color: #e1bee7 !important; } + +.purple.lighten-3 { + background-color: #ce93d8 !important; } + +.purple-text.text-lighten-3 { + color: #ce93d8 !important; } + +.purple.lighten-2 { + background-color: #ba68c8 !important; } + +.purple-text.text-lighten-2 { + color: #ba68c8 !important; } + +.purple.lighten-1 { + background-color: #ab47bc !important; } + +.purple-text.text-lighten-1 { + color: #ab47bc !important; } + +.purple { + background-color: #9c27b0 !important; } + +.purple-text { + color: #9c27b0 !important; } + +.purple.darken-1 { + background-color: #8e24aa !important; } + +.purple-text.text-darken-1 { + color: #8e24aa !important; } + +.purple.darken-2 { + background-color: #7b1fa2 !important; } + +.purple-text.text-darken-2 { + color: #7b1fa2 !important; } + +.purple.darken-3 { + background-color: #6a1b9a !important; } + +.purple-text.text-darken-3 { + color: #6a1b9a !important; } + +.purple.darken-4 { + background-color: #4a148c !important; } + +.purple-text.text-darken-4 { + color: #4a148c !important; } + +.purple.accent-1 { + background-color: #ea80fc !important; } + +.purple-text.text-accent-1 { + color: #ea80fc !important; } + +.purple.accent-2 { + background-color: #e040fb !important; } + +.purple-text.text-accent-2 { + color: #e040fb !important; } + +.purple.accent-3 { + background-color: #d500f9 !important; } + +.purple-text.text-accent-3 { + color: #d500f9 !important; } + +.purple.accent-4 { + background-color: #aa00ff !important; } + +.purple-text.text-accent-4 { + color: #aa00ff !important; } + +.deep-purple.lighten-5 { + background-color: #ede7f6 !important; } + +.deep-purple-text.text-lighten-5 { + color: #ede7f6 !important; } + +.deep-purple.lighten-4 { + background-color: #d1c4e9 !important; } + +.deep-purple-text.text-lighten-4 { + color: #d1c4e9 !important; } + +.deep-purple.lighten-3 { + background-color: #b39ddb !important; } + +.deep-purple-text.text-lighten-3 { + color: #b39ddb !important; } + +.deep-purple.lighten-2 { + background-color: #9575cd !important; } + +.deep-purple-text.text-lighten-2 { + color: #9575cd !important; } + +.deep-purple.lighten-1 { + background-color: #7e57c2 !important; } + +.deep-purple-text.text-lighten-1 { + color: #7e57c2 !important; } + +.deep-purple { + background-color: #673ab7 !important; } + +.deep-purple-text { + color: #673ab7 !important; } + +.deep-purple.darken-1 { + background-color: #5e35b1 !important; } + +.deep-purple-text.text-darken-1 { + color: #5e35b1 !important; } + +.deep-purple.darken-2 { + background-color: #512da8 !important; } + +.deep-purple-text.text-darken-2 { + color: #512da8 !important; } + +.deep-purple.darken-3 { + background-color: #4527a0 !important; } + +.deep-purple-text.text-darken-3 { + color: #4527a0 !important; } + +.deep-purple.darken-4 { + background-color: #311b92 !important; } + +.deep-purple-text.text-darken-4 { + color: #311b92 !important; } + +.deep-purple.accent-1 { + background-color: #b388ff !important; } + +.deep-purple-text.text-accent-1 { + color: #b388ff !important; } + +.deep-purple.accent-2 { + background-color: #7c4dff !important; } + +.deep-purple-text.text-accent-2 { + color: #7c4dff !important; } + +.deep-purple.accent-3 { + background-color: #651fff !important; } + +.deep-purple-text.text-accent-3 { + color: #651fff !important; } + +.deep-purple.accent-4 { + background-color: #6200ea !important; } + +.deep-purple-text.text-accent-4 { + color: #6200ea !important; } + +.indigo.lighten-5 { + background-color: #e8eaf6 !important; } + +.indigo-text.text-lighten-5 { + color: #e8eaf6 !important; } + +.indigo.lighten-4 { + background-color: #c5cae9 !important; } + +.indigo-text.text-lighten-4 { + color: #c5cae9 !important; } + +.indigo.lighten-3 { + background-color: #9fa8da !important; } + +.indigo-text.text-lighten-3 { + color: #9fa8da !important; } + +.indigo.lighten-2 { + background-color: #7986cb !important; } + +.indigo-text.text-lighten-2 { + color: #7986cb !important; } + +.indigo.lighten-1 { + background-color: #5c6bc0 !important; } + +.indigo-text.text-lighten-1 { + color: #5c6bc0 !important; } + +.indigo { + background-color: #3f51b5 !important; } + +.indigo-text { + color: #3f51b5 !important; } + +.indigo.darken-1 { + background-color: #3949ab !important; } + +.indigo-text.text-darken-1 { + color: #3949ab !important; } + +.indigo.darken-2 { + background-color: #303f9f !important; } + +.indigo-text.text-darken-2 { + color: #303f9f !important; } + +.indigo.darken-3 { + background-color: #283593 !important; } + +.indigo-text.text-darken-3 { + color: #283593 !important; } + +.indigo.darken-4 { + background-color: #1a237e !important; } + +.indigo-text.text-darken-4 { + color: #1a237e !important; } + +.indigo.accent-1 { + background-color: #8c9eff !important; } + +.indigo-text.text-accent-1 { + color: #8c9eff !important; } + +.indigo.accent-2 { + background-color: #536dfe !important; } + +.indigo-text.text-accent-2 { + color: #536dfe !important; } + +.indigo.accent-3 { + background-color: #3d5afe !important; } + +.indigo-text.text-accent-3 { + color: #3d5afe !important; } + +.indigo.accent-4 { + background-color: #304ffe !important; } + +.indigo-text.text-accent-4 { + color: #304ffe !important; } + +.blue.lighten-5 { + background-color: #E3F2FD !important; } + +.blue-text.text-lighten-5 { + color: #E3F2FD !important; } + +.blue.lighten-4 { + background-color: #BBDEFB !important; } + +.blue-text.text-lighten-4 { + color: #BBDEFB !important; } + +.blue.lighten-3 { + background-color: #90CAF9 !important; } + +.blue-text.text-lighten-3 { + color: #90CAF9 !important; } + +.blue.lighten-2 { + background-color: #64B5F6 !important; } + +.blue-text.text-lighten-2 { + color: #64B5F6 !important; } + +.blue.lighten-1 { + background-color: #42A5F5 !important; } + +.blue-text.text-lighten-1 { + color: #42A5F5 !important; } + +.blue { + background-color: #2196F3 !important; } + +.blue-text { + color: #2196F3 !important; } + +.blue.darken-1 { + background-color: #1E88E5 !important; } + +.blue-text.text-darken-1 { + color: #1E88E5 !important; } + +.blue.darken-2 { + background-color: #1976D2 !important; } + +.blue-text.text-darken-2 { + color: #1976D2 !important; } + +.blue.darken-3 { + background-color: #1565C0 !important; } + +.blue-text.text-darken-3 { + color: #1565C0 !important; } + +.blue.darken-4 { + background-color: #0D47A1 !important; } + +.blue-text.text-darken-4 { + color: #0D47A1 !important; } + +.blue.accent-1 { + background-color: #82B1FF !important; } + +.blue-text.text-accent-1 { + color: #82B1FF !important; } + +.blue.accent-2 { + background-color: #448AFF !important; } + +.blue-text.text-accent-2 { + color: #448AFF !important; } + +.blue.accent-3 { + background-color: #2979FF !important; } + +.blue-text.text-accent-3 { + color: #2979FF !important; } + +.blue.accent-4 { + background-color: #2962FF !important; } + +.blue-text.text-accent-4 { + color: #2962FF !important; } + +.light-blue.lighten-5 { + background-color: #e1f5fe !important; } + +.light-blue-text.text-lighten-5 { + color: #e1f5fe !important; } + +.light-blue.lighten-4 { + background-color: #b3e5fc !important; } + +.light-blue-text.text-lighten-4 { + color: #b3e5fc !important; } + +.light-blue.lighten-3 { + background-color: #81d4fa !important; } + +.light-blue-text.text-lighten-3 { + color: #81d4fa !important; } + +.light-blue.lighten-2 { + background-color: #4fc3f7 !important; } + +.light-blue-text.text-lighten-2 { + color: #4fc3f7 !important; } + +.light-blue.lighten-1 { + background-color: #29b6f6 !important; } + +.light-blue-text.text-lighten-1 { + color: #29b6f6 !important; } + +.light-blue { + background-color: #03a9f4 !important; } + +.light-blue-text { + color: #03a9f4 !important; } + +.light-blue.darken-1 { + background-color: #039be5 !important; } + +.light-blue-text.text-darken-1 { + color: #039be5 !important; } + +.light-blue.darken-2 { + background-color: #0288d1 !important; } + +.light-blue-text.text-darken-2 { + color: #0288d1 !important; } + +.light-blue.darken-3 { + background-color: #0277bd !important; } + +.light-blue-text.text-darken-3 { + color: #0277bd !important; } + +.light-blue.darken-4 { + background-color: #01579b !important; } + +.light-blue-text.text-darken-4 { + color: #01579b !important; } + +.light-blue.accent-1 { + background-color: #80d8ff !important; } + +.light-blue-text.text-accent-1 { + color: #80d8ff !important; } + +.light-blue.accent-2 { + background-color: #40c4ff !important; } + +.light-blue-text.text-accent-2 { + color: #40c4ff !important; } + +.light-blue.accent-3 { + background-color: #00b0ff !important; } + +.light-blue-text.text-accent-3 { + color: #00b0ff !important; } + +.light-blue.accent-4 { + background-color: #0091ea !important; } + +.light-blue-text.text-accent-4 { + color: #0091ea !important; } + +.cyan.lighten-5 { + background-color: #e0f7fa !important; } + +.cyan-text.text-lighten-5 { + color: #e0f7fa !important; } + +.cyan.lighten-4 { + background-color: #b2ebf2 !important; } + +.cyan-text.text-lighten-4 { + color: #b2ebf2 !important; } + +.cyan.lighten-3 { + background-color: #80deea !important; } + +.cyan-text.text-lighten-3 { + color: #80deea !important; } + +.cyan.lighten-2 { + background-color: #4dd0e1 !important; } + +.cyan-text.text-lighten-2 { + color: #4dd0e1 !important; } + +.cyan.lighten-1 { + background-color: #26c6da !important; } + +.cyan-text.text-lighten-1 { + color: #26c6da !important; } + +.cyan { + background-color: #00bcd4 !important; } + +.cyan-text { + color: #00bcd4 !important; } + +.cyan.darken-1 { + background-color: #00acc1 !important; } + +.cyan-text.text-darken-1 { + color: #00acc1 !important; } + +.cyan.darken-2 { + background-color: #0097a7 !important; } + +.cyan-text.text-darken-2 { + color: #0097a7 !important; } + +.cyan.darken-3 { + background-color: #00838f !important; } + +.cyan-text.text-darken-3 { + color: #00838f !important; } + +.cyan.darken-4 { + background-color: #006064 !important; } + +.cyan-text.text-darken-4 { + color: #006064 !important; } + +.cyan.accent-1 { + background-color: #84ffff !important; } + +.cyan-text.text-accent-1 { + color: #84ffff !important; } + +.cyan.accent-2 { + background-color: #18ffff !important; } + +.cyan-text.text-accent-2 { + color: #18ffff !important; } + +.cyan.accent-3 { + background-color: #00e5ff !important; } + +.cyan-text.text-accent-3 { + color: #00e5ff !important; } + +.cyan.accent-4 { + background-color: #00b8d4 !important; } + +.cyan-text.text-accent-4 { + color: #00b8d4 !important; } + +.teal.lighten-5 { + background-color: #e0f2f1 !important; } + +.teal-text.text-lighten-5 { + color: #e0f2f1 !important; } + +.teal.lighten-4 { + background-color: #b2dfdb !important; } + +.teal-text.text-lighten-4 { + color: #b2dfdb !important; } + +.teal.lighten-3 { + background-color: #80cbc4 !important; } + +.teal-text.text-lighten-3 { + color: #80cbc4 !important; } + +.teal.lighten-2 { + background-color: #4db6ac !important; } + +.teal-text.text-lighten-2 { + color: #4db6ac !important; } + +.teal.lighten-1 { + background-color: #26a69a !important; } + +.teal-text.text-lighten-1 { + color: #26a69a !important; } + +.teal { + background-color: #009688 !important; } + +.teal-text { + color: #009688 !important; } + +.teal.darken-1 { + background-color: #00897b !important; } + +.teal-text.text-darken-1 { + color: #00897b !important; } + +.teal.darken-2 { + background-color: #00796b !important; } + +.teal-text.text-darken-2 { + color: #00796b !important; } + +.teal.darken-3 { + background-color: #00695c !important; } + +.teal-text.text-darken-3 { + color: #00695c !important; } + +.teal.darken-4 { + background-color: #004d40 !important; } + +.teal-text.text-darken-4 { + color: #004d40 !important; } + +.teal.accent-1 { + background-color: #a7ffeb !important; } + +.teal-text.text-accent-1 { + color: #a7ffeb !important; } + +.teal.accent-2 { + background-color: #64ffda !important; } + +.teal-text.text-accent-2 { + color: #64ffda !important; } + +.teal.accent-3 { + background-color: #1de9b6 !important; } + +.teal-text.text-accent-3 { + color: #1de9b6 !important; } + +.teal.accent-4 { + background-color: #00bfa5 !important; } + +.teal-text.text-accent-4 { + color: #00bfa5 !important; } + +.green.lighten-5 { + background-color: #E8F5E9 !important; } + +.green-text.text-lighten-5 { + color: #E8F5E9 !important; } + +.green.lighten-4 { + background-color: #C8E6C9 !important; } + +.green-text.text-lighten-4 { + color: #C8E6C9 !important; } + +.green.lighten-3 { + background-color: #A5D6A7 !important; } + +.green-text.text-lighten-3 { + color: #A5D6A7 !important; } + +.green.lighten-2 { + background-color: #81C784 !important; } + +.green-text.text-lighten-2 { + color: #81C784 !important; } + +.green.lighten-1 { + background-color: #66BB6A !important; } + +.green-text.text-lighten-1 { + color: #66BB6A !important; } + +.green { + background-color: #4CAF50 !important; } + +.green-text { + color: #4CAF50 !important; } + +.green.darken-1 { + background-color: #43A047 !important; } + +.green-text.text-darken-1 { + color: #43A047 !important; } + +.green.darken-2 { + background-color: #388E3C !important; } + +.green-text.text-darken-2 { + color: #388E3C !important; } + +.green.darken-3 { + background-color: #2E7D32 !important; } + +.green-text.text-darken-3 { + color: #2E7D32 !important; } + +.green.darken-4 { + background-color: #1B5E20 !important; } + +.green-text.text-darken-4 { + color: #1B5E20 !important; } + +.green.accent-1 { + background-color: #B9F6CA !important; } + +.green-text.text-accent-1 { + color: #B9F6CA !important; } + +.green.accent-2 { + background-color: #69F0AE !important; } + +.green-text.text-accent-2 { + color: #69F0AE !important; } + +.green.accent-3 { + background-color: #00E676 !important; } + +.green-text.text-accent-3 { + color: #00E676 !important; } + +.green.accent-4 { + background-color: #00C853 !important; } + +.green-text.text-accent-4 { + color: #00C853 !important; } + +.light-green.lighten-5 { + background-color: #f1f8e9 !important; } + +.light-green-text.text-lighten-5 { + color: #f1f8e9 !important; } + +.light-green.lighten-4 { + background-color: #dcedc8 !important; } + +.light-green-text.text-lighten-4 { + color: #dcedc8 !important; } + +.light-green.lighten-3 { + background-color: #c5e1a5 !important; } + +.light-green-text.text-lighten-3 { + color: #c5e1a5 !important; } + +.light-green.lighten-2 { + background-color: #aed581 !important; } + +.light-green-text.text-lighten-2 { + color: #aed581 !important; } + +.light-green.lighten-1 { + background-color: #9ccc65 !important; } + +.light-green-text.text-lighten-1 { + color: #9ccc65 !important; } + +.light-green { + background-color: #8bc34a !important; } + +.light-green-text { + color: #8bc34a !important; } + +.light-green.darken-1 { + background-color: #7cb342 !important; } + +.light-green-text.text-darken-1 { + color: #7cb342 !important; } + +.light-green.darken-2 { + background-color: #689f38 !important; } + +.light-green-text.text-darken-2 { + color: #689f38 !important; } + +.light-green.darken-3 { + background-color: #558b2f !important; } + +.light-green-text.text-darken-3 { + color: #558b2f !important; } + +.light-green.darken-4 { + background-color: #33691e !important; } + +.light-green-text.text-darken-4 { + color: #33691e !important; } + +.light-green.accent-1 { + background-color: #ccff90 !important; } + +.light-green-text.text-accent-1 { + color: #ccff90 !important; } + +.light-green.accent-2 { + background-color: #b2ff59 !important; } + +.light-green-text.text-accent-2 { + color: #b2ff59 !important; } + +.light-green.accent-3 { + background-color: #76ff03 !important; } + +.light-green-text.text-accent-3 { + color: #76ff03 !important; } + +.light-green.accent-4 { + background-color: #64dd17 !important; } + +.light-green-text.text-accent-4 { + color: #64dd17 !important; } + +.lime.lighten-5 { + background-color: #f9fbe7 !important; } + +.lime-text.text-lighten-5 { + color: #f9fbe7 !important; } + +.lime.lighten-4 { + background-color: #f0f4c3 !important; } + +.lime-text.text-lighten-4 { + color: #f0f4c3 !important; } + +.lime.lighten-3 { + background-color: #e6ee9c !important; } + +.lime-text.text-lighten-3 { + color: #e6ee9c !important; } + +.lime.lighten-2 { + background-color: #dce775 !important; } + +.lime-text.text-lighten-2 { + color: #dce775 !important; } + +.lime.lighten-1 { + background-color: #d4e157 !important; } + +.lime-text.text-lighten-1 { + color: #d4e157 !important; } + +.lime { + background-color: #cddc39 !important; } + +.lime-text { + color: #cddc39 !important; } + +.lime.darken-1 { + background-color: #c0ca33 !important; } + +.lime-text.text-darken-1 { + color: #c0ca33 !important; } + +.lime.darken-2 { + background-color: #afb42b !important; } + +.lime-text.text-darken-2 { + color: #afb42b !important; } + +.lime.darken-3 { + background-color: #9e9d24 !important; } + +.lime-text.text-darken-3 { + color: #9e9d24 !important; } + +.lime.darken-4 { + background-color: #827717 !important; } + +.lime-text.text-darken-4 { + color: #827717 !important; } + +.lime.accent-1 { + background-color: #f4ff81 !important; } + +.lime-text.text-accent-1 { + color: #f4ff81 !important; } + +.lime.accent-2 { + background-color: #eeff41 !important; } + +.lime-text.text-accent-2 { + color: #eeff41 !important; } + +.lime.accent-3 { + background-color: #c6ff00 !important; } + +.lime-text.text-accent-3 { + color: #c6ff00 !important; } + +.lime.accent-4 { + background-color: #aeea00 !important; } + +.lime-text.text-accent-4 { + color: #aeea00 !important; } + +.yellow.lighten-5 { + background-color: #fffde7 !important; } + +.yellow-text.text-lighten-5 { + color: #fffde7 !important; } + +.yellow.lighten-4 { + background-color: #fff9c4 !important; } + +.yellow-text.text-lighten-4 { + color: #fff9c4 !important; } + +.yellow.lighten-3 { + background-color: #fff59d !important; } + +.yellow-text.text-lighten-3 { + color: #fff59d !important; } + +.yellow.lighten-2 { + background-color: #fff176 !important; } + +.yellow-text.text-lighten-2 { + color: #fff176 !important; } + +.yellow.lighten-1 { + background-color: #ffee58 !important; } + +.yellow-text.text-lighten-1 { + color: #ffee58 !important; } + +.yellow { + background-color: #ffeb3b !important; } + +.yellow-text { + color: #ffeb3b !important; } + +.yellow.darken-1 { + background-color: #fdd835 !important; } + +.yellow-text.text-darken-1 { + color: #fdd835 !important; } + +.yellow.darken-2 { + background-color: #fbc02d !important; } + +.yellow-text.text-darken-2 { + color: #fbc02d !important; } + +.yellow.darken-3 { + background-color: #f9a825 !important; } + +.yellow-text.text-darken-3 { + color: #f9a825 !important; } + +.yellow.darken-4 { + background-color: #f57f17 !important; } + +.yellow-text.text-darken-4 { + color: #f57f17 !important; } + +.yellow.accent-1 { + background-color: #ffff8d !important; } + +.yellow-text.text-accent-1 { + color: #ffff8d !important; } + +.yellow.accent-2 { + background-color: #ffff00 !important; } + +.yellow-text.text-accent-2 { + color: #ffff00 !important; } + +.yellow.accent-3 { + background-color: #ffea00 !important; } + +.yellow-text.text-accent-3 { + color: #ffea00 !important; } + +.yellow.accent-4 { + background-color: #ffd600 !important; } + +.yellow-text.text-accent-4 { + color: #ffd600 !important; } + +.amber.lighten-5 { + background-color: #fff8e1 !important; } + +.amber-text.text-lighten-5 { + color: #fff8e1 !important; } + +.amber.lighten-4 { + background-color: #ffecb3 !important; } + +.amber-text.text-lighten-4 { + color: #ffecb3 !important; } + +.amber.lighten-3 { + background-color: #ffe082 !important; } + +.amber-text.text-lighten-3 { + color: #ffe082 !important; } + +.amber.lighten-2 { + background-color: #ffd54f !important; } + +.amber-text.text-lighten-2 { + color: #ffd54f !important; } + +.amber.lighten-1 { + background-color: #ffca28 !important; } + +.amber-text.text-lighten-1 { + color: #ffca28 !important; } + +.amber { + background-color: #ffc107 !important; } + +.amber-text { + color: #ffc107 !important; } + +.amber.darken-1 { + background-color: #ffb300 !important; } + +.amber-text.text-darken-1 { + color: #ffb300 !important; } + +.amber.darken-2 { + background-color: #ffa000 !important; } + +.amber-text.text-darken-2 { + color: #ffa000 !important; } + +.amber.darken-3 { + background-color: #ff8f00 !important; } + +.amber-text.text-darken-3 { + color: #ff8f00 !important; } + +.amber.darken-4 { + background-color: #ff6f00 !important; } + +.amber-text.text-darken-4 { + color: #ff6f00 !important; } + +.amber.accent-1 { + background-color: #ffe57f !important; } + +.amber-text.text-accent-1 { + color: #ffe57f !important; } + +.amber.accent-2 { + background-color: #ffd740 !important; } + +.amber-text.text-accent-2 { + color: #ffd740 !important; } + +.amber.accent-3 { + background-color: #ffc400 !important; } + +.amber-text.text-accent-3 { + color: #ffc400 !important; } + +.amber.accent-4 { + background-color: #ffab00 !important; } + +.amber-text.text-accent-4 { + color: #ffab00 !important; } + +.orange.lighten-5 { + background-color: #fff3e0 !important; } + +.orange-text.text-lighten-5 { + color: #fff3e0 !important; } + +.orange.lighten-4 { + background-color: #ffe0b2 !important; } + +.orange-text.text-lighten-4 { + color: #ffe0b2 !important; } + +.orange.lighten-3 { + background-color: #ffcc80 !important; } + +.orange-text.text-lighten-3 { + color: #ffcc80 !important; } + +.orange.lighten-2 { + background-color: #ffb74d !important; } + +.orange-text.text-lighten-2 { + color: #ffb74d !important; } + +.orange.lighten-1 { + background-color: #ffa726 !important; } + +.orange-text.text-lighten-1 { + color: #ffa726 !important; } + +.orange { + background-color: #ff9800 !important; } + +.orange-text { + color: #ff9800 !important; } + +.orange.darken-1 { + background-color: #fb8c00 !important; } + +.orange-text.text-darken-1 { + color: #fb8c00 !important; } + +.orange.darken-2 { + background-color: #f57c00 !important; } + +.orange-text.text-darken-2 { + color: #f57c00 !important; } + +.orange.darken-3 { + background-color: #ef6c00 !important; } + +.orange-text.text-darken-3 { + color: #ef6c00 !important; } + +.orange.darken-4 { + background-color: #e65100 !important; } + +.orange-text.text-darken-4 { + color: #e65100 !important; } + +.orange.accent-1 { + background-color: #ffd180 !important; } + +.orange-text.text-accent-1 { + color: #ffd180 !important; } + +.orange.accent-2 { + background-color: #ffab40 !important; } + +.orange-text.text-accent-2 { + color: #ffab40 !important; } + +.orange.accent-3 { + background-color: #ff9100 !important; } + +.orange-text.text-accent-3 { + color: #ff9100 !important; } + +.orange.accent-4 { + background-color: #ff6d00 !important; } + +.orange-text.text-accent-4 { + color: #ff6d00 !important; } + +.deep-orange.lighten-5 { + background-color: #fbe9e7 !important; } + +.deep-orange-text.text-lighten-5 { + color: #fbe9e7 !important; } + +.deep-orange.lighten-4 { + background-color: #ffccbc !important; } + +.deep-orange-text.text-lighten-4 { + color: #ffccbc !important; } + +.deep-orange.lighten-3 { + background-color: #ffab91 !important; } + +.deep-orange-text.text-lighten-3 { + color: #ffab91 !important; } + +.deep-orange.lighten-2 { + background-color: #ff8a65 !important; } + +.deep-orange-text.text-lighten-2 { + color: #ff8a65 !important; } + +.deep-orange.lighten-1 { + background-color: #ff7043 !important; } + +.deep-orange-text.text-lighten-1 { + color: #ff7043 !important; } + +.deep-orange { + background-color: #ff5722 !important; } + +.deep-orange-text { + color: #ff5722 !important; } + +.deep-orange.darken-1 { + background-color: #f4511e !important; } + +.deep-orange-text.text-darken-1 { + color: #f4511e !important; } + +.deep-orange.darken-2 { + background-color: #e64a19 !important; } + +.deep-orange-text.text-darken-2 { + color: #e64a19 !important; } + +.deep-orange.darken-3 { + background-color: #d84315 !important; } + +.deep-orange-text.text-darken-3 { + color: #d84315 !important; } + +.deep-orange.darken-4 { + background-color: #bf360c !important; } + +.deep-orange-text.text-darken-4 { + color: #bf360c !important; } + +.deep-orange.accent-1 { + background-color: #ff9e80 !important; } + +.deep-orange-text.text-accent-1 { + color: #ff9e80 !important; } + +.deep-orange.accent-2 { + background-color: #ff6e40 !important; } + +.deep-orange-text.text-accent-2 { + color: #ff6e40 !important; } + +.deep-orange.accent-3 { + background-color: #ff3d00 !important; } + +.deep-orange-text.text-accent-3 { + color: #ff3d00 !important; } + +.deep-orange.accent-4 { + background-color: #dd2c00 !important; } + +.deep-orange-text.text-accent-4 { + color: #dd2c00 !important; } + +.brown.lighten-5 { + background-color: #efebe9 !important; } + +.brown-text.text-lighten-5 { + color: #efebe9 !important; } + +.brown.lighten-4 { + background-color: #d7ccc8 !important; } + +.brown-text.text-lighten-4 { + color: #d7ccc8 !important; } + +.brown.lighten-3 { + background-color: #bcaaa4 !important; } + +.brown-text.text-lighten-3 { + color: #bcaaa4 !important; } + +.brown.lighten-2 { + background-color: #a1887f !important; } + +.brown-text.text-lighten-2 { + color: #a1887f !important; } + +.brown.lighten-1 { + background-color: #8d6e63 !important; } + +.brown-text.text-lighten-1 { + color: #8d6e63 !important; } + +.brown { + background-color: #795548 !important; } + +.brown-text { + color: #795548 !important; } + +.brown.darken-1 { + background-color: #6d4c41 !important; } + +.brown-text.text-darken-1 { + color: #6d4c41 !important; } + +.brown.darken-2 { + background-color: #5d4037 !important; } + +.brown-text.text-darken-2 { + color: #5d4037 !important; } + +.brown.darken-3 { + background-color: #4e342e !important; } + +.brown-text.text-darken-3 { + color: #4e342e !important; } + +.brown.darken-4 { + background-color: #3e2723 !important; } + +.brown-text.text-darken-4 { + color: #3e2723 !important; } + +.blue-grey.lighten-5 { + background-color: #eceff1 !important; } + +.blue-grey-text.text-lighten-5 { + color: #eceff1 !important; } + +.blue-grey.lighten-4 { + background-color: #cfd8dc !important; } + +.blue-grey-text.text-lighten-4 { + color: #cfd8dc !important; } + +.blue-grey.lighten-3 { + background-color: #b0bec5 !important; } + +.blue-grey-text.text-lighten-3 { + color: #b0bec5 !important; } + +.blue-grey.lighten-2 { + background-color: #90a4ae !important; } + +.blue-grey-text.text-lighten-2 { + color: #90a4ae !important; } + +.blue-grey.lighten-1 { + background-color: #78909c !important; } + +.blue-grey-text.text-lighten-1 { + color: #78909c !important; } + +.blue-grey { + background-color: #607d8b !important; } + +.blue-grey-text { + color: #607d8b !important; } + +.blue-grey.darken-1 { + background-color: #546e7a !important; } + +.blue-grey-text.text-darken-1 { + color: #546e7a !important; } + +.blue-grey.darken-2 { + background-color: #455a64 !important; } + +.blue-grey-text.text-darken-2 { + color: #455a64 !important; } + +.blue-grey.darken-3 { + background-color: #37474f !important; } + +.blue-grey-text.text-darken-3 { + color: #37474f !important; } + +.blue-grey.darken-4 { + background-color: #263238 !important; } + +.blue-grey-text.text-darken-4 { + color: #263238 !important; } + +.grey.lighten-5 { + background-color: #fafafa !important; } + +.grey-text.text-lighten-5 { + color: #fafafa !important; } + +.grey.lighten-4 { + background-color: #f5f5f5 !important; } + +.grey-text.text-lighten-4 { + color: #f5f5f5 !important; } + +.grey.lighten-3 { + background-color: #eeeeee !important; } + +.grey-text.text-lighten-3 { + color: #eeeeee !important; } + +.grey.lighten-2 { + background-color: #e0e0e0 !important; } + +.grey-text.text-lighten-2 { + color: #e0e0e0 !important; } + +.grey.lighten-1 { + background-color: #bdbdbd !important; } + +.grey-text.text-lighten-1 { + color: #bdbdbd !important; } + +.grey { + background-color: #9e9e9e !important; } + +.grey-text { + color: #9e9e9e !important; } + +.grey.darken-1 { + background-color: #757575 !important; } + +.grey-text.text-darken-1 { + color: #757575 !important; } + +.grey.darken-2 { + background-color: #616161 !important; } + +.grey-text.text-darken-2 { + color: #616161 !important; } + +.grey.darken-3 { + background-color: #424242 !important; } + +.grey-text.text-darken-3 { + color: #424242 !important; } + +.grey.darken-4 { + background-color: #212121 !important; } + +.grey-text.text-darken-4 { + color: #212121 !important; } + +.shades.black { + background-color: #000000 !important; } + +.shades-text.text-black { + color: #000000 !important; } + +.shades.white { + background-color: #FFFFFF !important; } + +.shades-text.text-white { + color: #FFFFFF !important; } + +.shades.transparent { + background-color: transparent !important; } + +.shades-text.text-transparent { + color: transparent !important; } + +.black { + background-color: #000000 !important; } + +.black-text { + color: #000000 !important; } + +.white { + background-color: #FFFFFF !important; } + +.white-text { + color: #FFFFFF !important; } + +.transparent { + background-color: transparent !important; } + +.transparent-text { + color: transparent !important; } + +/*** Colors ***/ +/*** Badges ***/ +/*** Buttons ***/ +/*** Cards ***/ +/*** Collapsible ***/ +/*** Dropdown ***/ +/*** Fonts ***/ +/*** Forms ***/ +/*** Global ***/ +/*** Navbar ***/ +/*** SideNav ***/ +/*** Photo Slider ***/ +/*** Tabs ***/ +/*** Tables ***/ +/*** Toasts ***/ +/*** Typography ***/ +/*** Collections ***/ +/* Progress Bar */ +/* variables +=================================================================================*/ +.editorDialogs .modal, .note-editor .modal { + background-color: white; + color: #424242; + z-index: 1057 !important; + backface-visibility: hidden; } + .editorDialogs .modal .input-field input:not([readonly]), .editorDialogs .modal .input-field input.datepicker, .note-editor .modal .input-field input:not([readonly]), .note-editor .modal .input-field input.datepicker { + border-color: #424242 !important; } + .editorDialogs .modal .input-field input:focus:not([readonly]), .editorDialogs .modal .input-field input.datepicker:focus, .editorDialogs .modal textarea.materialize-textarea:focus:not([readonly]), .note-editor .modal .input-field input:focus:not([readonly]), .note-editor .modal .input-field input.datepicker:focus, .note-editor .modal textarea.materialize-textarea:focus:not([readonly]) { + box-shadow: 0 1px 0 0 #2196F3 !important; + border-color: #2196F3 !important; } + .editorDialogs .modal label, .editorDialogs .modal .input-field input:not([readonly]) + label, .editorDialogs .modal .input-field input.datepicker + label, .editorDialogs .modal .input-field .prefix, .editorDialogs .modal .note-editor + label, .note-editor .modal label, .note-editor .modal .input-field input:not([readonly]) + label, .note-editor .modal .input-field input.datepicker + label, .note-editor .modal .input-field .prefix, .note-editor .modal .note-editor + label { + color: #424242 !important; } + .editorDialogs .modal .input-field input:focus:not([readonly]) + label, .editorDialogs .modal .input-field input.datepicker:focus + label, .editorDialogs .modal .input-field .prefix.active, .editorDialogs .modal textarea.materialize-textarea:focus:not([readonly]) + label, .note-editor .modal .input-field input:focus:not([readonly]) + label, .note-editor .modal .input-field input.datepicker:focus + label, .note-editor .modal .input-field .prefix.active, .note-editor .modal textarea.materialize-textarea:focus:not([readonly]) + label { + color: #2196F3 !important; } + .editorDialogs .modal .btn, .note-editor .modal .btn { + background-color: #0D47A1; + color: white !important; } + .editorDialogs .modal .btn:hover, .note-editor .modal .btn:hover { + background-color: #115cd0 !important; } + .editorDialogs .modal .btn.disabled, .note-editor .modal .btn.disabled { + background-color: #07285a !important; } + .editorDialogs .modal .modal-footer, .note-editor .modal .modal-footer { + background-color: #c7c7c7; } + .editorDialogs .modal .modal-footer .btnClose, .note-editor .modal .modal-footer .btnClose { + margin-right: 15px; + background-color: #B71C1C; } + .editorDialogs .modal .modal-footer .btnClose:hover, .note-editor .modal .modal-footer .btnClose:hover { + background-color: #de2828 !important; } + .editorDialogs .modal .canvasContainerEmpty, .note-editor .modal .canvasContainerEmpty { + border: solid 5px #2196F3; } + +.note-editor .note-editable::-webkit-scrollbar, .editorDialogs .modal-content::-webkit-scrollbar, .note-editor .note-color-palette::-webkit-scrollbar, .note-editor .note-codable::-webkit-scrollbar, .modal.modal-fixed-footer .modal-content::-webkit-scrollbar { + width: 17px !important; } +.note-editor .note-editable::-webkit-scrollbar-track, .editorDialogs .modal-content::-webkit-scrollbar-track, .note-editor .note-color-palette::-webkit-scrollbar-track, .note-editor .note-codable::-webkit-scrollbar-track, .modal.modal-fixed-footer .modal-content::-webkit-scrollbar-track { + background-color: #e0e0e0 !important; } +.note-editor .note-editable::-webkit-scrollbar-thumb, .editorDialogs .modal-content::-webkit-scrollbar-thumb, .note-editor .note-color-palette::-webkit-scrollbar-thumb, .note-editor .note-codable::-webkit-scrollbar-thumb, .modal.modal-fixed-footer .modal-content::-webkit-scrollbar-thumb { + background-color: white !important; } +.note-editor .note-editable::-webkit-scrollbar-thumb:hover, .editorDialogs .modal-content::-webkit-scrollbar-thumb:hover, .note-editor .note-color-palette::-webkit-scrollbar-thumb:hover, .note-editor .note-codable::-webkit-scrollbar-thumb:hover, .modal.modal-fixed-footer .modal-content::-webkit-scrollbar-thumb:hover { + background-color: white !important; } + +.note-editor { + position: relative; + border-left: 1px solid #e0e0e0; + border-bottom: 1px solid #e0e0e0; + border-right: 1px solid #e0e0e0; } + .note-editor .img-circle { + border-radius: 50%; } + .note-editor .img-rounded { + border-radius: 5%; } + .note-editor .img-thumbnail { + border: solid 2px #e0e0e0; + height: 200px; } + .note-editor .img-bordered { + border: solid 5px #e0e0e0; } + .note-editor .btn:hover { + background-color: #fafafa !important; } + .note-editor .btn.active { + background-color: #2196F3; } + .note-editor .note-editable ul li { + list-style-type: square !important; + display: list-item; + list-style-position: inside; } + .note-editor .note-dialog > div { + display: none; } + .note-editor .note-dialog .form-group { + margin-right: 0; + margin-left: 0; } + .note-editor .note-dialog .note-modal-form { + margin: 0; } + .note-editor .note-dialog .note-image-dialog .note-dropzone { + min-height: 100px; + margin-bottom: 10px; + font-size: 30px; + line-height: 4; + color: lightgray; + text-align: center; + border: 4px dashed lightgray; } + .note-editor .transparent { + opacity: 0; } + .note-editor .note-resizebar { + background-color: #e0e0e0; + width: 100%; + height: 13px; + cursor: ns-resize; + padding-top: 1px; } + .note-editor .note-resizebar .note-icon-bar { + width: 20px; + margin: 2px auto; + border-top: 2px solid white; } + .note-editor .note-toolbar { + position: relative; + color: #424242; + background-color: #e0e0e0; + margin: 0; + z-index: 1052; } + .note-editor .note-toolbar ul { + padding: 0; } + .note-editor .note-toolbar .btn.disabled, .note-editor .note-toolbar button.disabled { + display: none; } + .note-editor .note-toolbar .dropdown { + cursor: pointer; } + .note-editor .note-toolbar .note-current-fontname { + min-width: 134px; + display: inline-block; + text-align: left; } + .note-editor .note-handle .note-control-selection { + position: absolute; + display: none; + border: 2px solid #e0e0e0; } + .note-editor .note-handle .note-control-selection .note-control-selection-bg { + width: 100%; + height: 100%; + z-index: 3; + background-color: rgba(117, 117, 117, 0.3); } + .note-editor .note-handle .note-control-selection > div { + position: absolute; } + .note-editor .note-handle .note-control-selection .note-control-handle { + width: 7px; + height: 7px; + border: 1px solid black; } + .note-editor .note-handle .note-control-selection .note-control-holder { + width: 7px; + height: 7px; + border: 1px solid black; } + .note-editor .note-handle .note-control-selection .note-control-sizing { + width: 15px; + height: 15px; + background-color: #e0e0e0; + z-index: 5; + cursor: se-resize; } + .note-editor .note-handle .note-control-selection .note-control-nw { + top: -5px; + left: -5px; + border-right: 0; + border-bottom: 0; } + .note-editor .note-handle .note-control-selection .note-control-ne { + top: -5px; + right: -5px; + border-bottom: 0; + border-left: none; } + .note-editor .note-handle .note-control-selection .note-control-sw { + bottom: -5px; + left: -5px; + border-top: 0; + border-right: 0; } + .note-editor .note-handle .note-control-selection .note-control-se { + right: -5px; + bottom: -5px; } + .note-editor .note-handle .note-control-selection .note-control-selection-info { + right: 0; + bottom: 0; + padding: 5px; + margin: 17px; + font-size: 15px; + color: #424242; + background-color: #e0e0e0; + z-index: 5; } + +.note-dialog .note-help-dialog { + color: #e0e0e0; } + .note-dialog .note-help-dialog h4 { + color: #424242; } + .note-dialog .note-help-dialog thead { + background-color: #2196F3; } + .note-dialog .note-help-dialog tbody { + background-color: #e0e0e0; } + +.note-editor .btn-group, .popover .btn-group { + display: inline-block; + margin-right: 10px; + position: relative; } + .note-editor .btn-group ul, .popover .btn-group ul { + padding: 0; } + .note-editor .btn-group .closeLeft, .popover .btn-group .closeLeft { + padding-right: 0 !important; + margin-right: 0 !important; } + .note-editor .btn-group .closeLeft i, .popover .btn-group .closeLeft i { + margin-right: 0 !important; } + .note-editor .btn-group i.left, .popover .btn-group i.left { + margin-right: 5px; } +.note-editor .note-toolbar .btn, .popover .note-toolbar .btn { + border-radius: 0 !important; + box-shadow: none !important; + padding: 0 9px !important; + background-color: #e0e0e0; } +.note-editor .btnSecond, .popover .btnSecond { + background-color: #0D47A1 !important; } +.note-editor .btnThird, .popover .btnThird { + background-color: #B71C1C !important; } +.note-editor note-toolbar button, .note-editor button, .note-editor .note-toolbar .btn, .popover note-toolbar button, .popover button, .popover .note-toolbar .btn { + background-color: #e0e0e0; + border: none; + height: 36px; + text-transform: uppercase; + color: #424242 !important; } +.note-editor [type="checkbox"]:checked + label:before, .note-editor [type="checkbox"]:checked + label:before, .popover [type="checkbox"]:checked + label:before, .popover [type="checkbox"]:checked + label:before { + border-right-color: #0D47A1 !important; + border-bottom-color: #0D47A1 !important; } +.note-editor .note-palette-title, .popover .note-palette-title { + padding: 0 !important; } +.note-editor .colorName, .popover .colorName { + display: inline-block; + color: #424242; } + @media only screen and (max-width: 600px) { + .note-editor .colorName, .popover .colorName { + display: none; } } +.note-editor .note-color-palette, .popover .note-color-palette { + line-height: 10px; + border: solid 3px #e0e0e0; + padding: 0 !important; + overflow-x: scroll; + overflow-y: hidden; } + .note-editor .note-color-palette .note-color-row, .popover .note-color-palette .note-color-row { + padding: 0 !important; + min-width: 300px; } + .note-editor .note-color-palette button.note-color-btn, .popover .note-color-palette button.note-color-btn { + width: 20px; + height: 20px; + padding: 0; + margin: 0; } + .note-editor .note-color-palette .note-color-btn:hover:after, .popover .note-color-palette .note-color-btn:hover:after { + position: absolute; + width: 30px; + height: 30px; + content: ""; + background-color: inherit; + margin-top: -15px; + margin-left: -15px; } +.note-editor .note-dimension-picker, .popover .note-dimension-picker { + overflow: hidden; } +.note-editor .largeDropdown, .popover .largeDropdown { + width: 290px; } +.note-editor .dropdown-menu, .popover .dropdown-menu { + z-index: 1033; } + .note-editor .dropdown-menu.note-check, .popover .dropdown-menu.note-check { + min-width: 80px; } + .note-editor .dropdown-menu label, .popover .dropdown-menu label { + color: #424242 !important; } +.note-editor ul.dropdown-menu, .popover ul.dropdown-menu { + position: absolute; + top: 20px; + background-color: #fafafa; + border-left: 3px solid #e0e0e0; + border-bottom: 3px solid #e0e0e0; + border-right: 3px solid #e0e0e0; } + .note-editor ul.dropdown-menu#colors, .popover ul.dropdown-menu#colors { + width: 342px; } + .note-editor ul.dropdown-menu#colors .indicator, .popover ul.dropdown-menu#colors .indicator { + width: 50%; + left: 0; } + .note-editor ul.dropdown-menu .colorTable, .popover ul.dropdown-menu .colorTable { + padding: 3px 0; } + .note-editor ul.dropdown-menu .tabs, .popover ul.dropdown-menu .tabs { + background-color: #e0e0e0; } + .note-editor ul.dropdown-menu .tabs:hover, .popover ul.dropdown-menu .tabs:hover { + background-color: #e0e0e0; } + .note-editor ul.dropdown-menu .tabs .tab a, .note-editor ul.dropdown-menu .tabs .tab a:hover, .popover ul.dropdown-menu .tabs .tab a, .popover ul.dropdown-menu .tabs .tab a:hover { + color: #9e9e9e; } + .note-editor ul.dropdown-menu .tabs .indicator, .popover ul.dropdown-menu .tabs .indicator { + background-color: #9e9e9e; } + .note-editor ul.dropdown-menu li, .popover ul.dropdown-menu li { + list-style-type: none; + padding: 0 !important; } + .note-editor ul.dropdown-menu li div, .popover ul.dropdown-menu li div { + padding: 3px 15px; + cursor: pointer; } + +.note-popover .popover { + position: absolute; + max-width: none; + color: #424242; } + .note-popover .popover .arrow { + width: 0; + height: 0; + border-style: solid; + border-width: 0 10px 10px 10px; + border-color: transparent transparent #e0e0e0 transparent; } + .note-popover .popover .popover-content { + background-color: #e0e0e0; } + .note-popover .popover .popover-content > a { + margin-left: 12px; } + .note-popover .popover .popover-content a { + display: inline-block; + max-width: 200px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; + vertical-align: middle; } + .note-popover .popover .popover-content .arrow { + left: 20px; } + .note-popover .popover .popover-content .btn-group { + display: inline-block; } + .note-popover .popover .popover-content .btn-group .btn { + border-radius: 0 !important; + box-shadow: none !important; + padding: 0 9px !important; + background-color: #e0e0e0; + color: #424242 !important; } + +.note-popover .popover .popover-content .note-para .dropdown-menu, .note-toolbar .note-para .dropdown-menu { + min-width: 172px; + padding: 5px; } + +.note-popover .popover .popover-content .note-para .dropdown-menu > div:first-child, .note-toolbar .note-para .dropdown-menu > div:first-child { + margin-right: 5px; } + +.note-editor .note-dropzone { + position: absolute; + z-index: 100; + display: none; + color: #87cefa; + background-color: white; + border: 2px dashed #87cefa; + opacity: .95; + pointer-event: none; } + +.note-editor .note-dropzone .note-dropzone-message { + display: table-cell; + font-size: 28px; + font-weight: bold; + text-align: center; + vertical-align: middle; } + +.note-editor .note-dropzone.hover { + color: #098ddf; + border: 2px dashed #098ddf; } + +.note-editor.dragover .note-dropzone { + display: table; } + +.note-editor.fullscreen { + position: fixed; + top: 0; + left: 0; + z-index: 2021; + width: 100%; } + +.note-editor.fullscreen .note-editable { + background-color: white; } + +.note-editor.fullscreen .note-resizebar { + display: none; } + +.note-editor.codeview .note-editable { + display: none; } + +.note-editor.codeview .note-codable { + display: block; } + +.note-editor .note-statusbar { + background-color: #f5f5f5; } + +.note-editor .note-editable[contenteditable=true]:empty:not(:focus):before { + color: #a9a9a9; + content: attr(data-placeholder); } + +.note-editor .note-editable { + padding: 10px; + overflow: auto; + outline: 0; } + +.note-editor .note-editable[contenteditable="false"] { + background-color: #e5e5e5; } + +.note-editor .note-codable { + display: none; + width: 100%; + padding: 10px; + margin-bottom: 0; + font-family: Menlo, Monaco, monospace, sans-serif; + font-size: 14px; + color: #ccc; + background-color: #222; + border: 0; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; + box-shadow: none; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + -ms-box-sizing: border-box; + box-sizing: border-box; + resize: none; } + +.note-air-editor { + outline: 0; } + +.note-popover .popover .popover-content, +.note-toolbar { + padding: 0; + margin: 0; } + +.note-popover .popover .popover-content > .btn-group, +.note-toolbar > .btn-group { + margin-top: 0; + margin-right: 5px; + margin-left: 0; } + +.note-popover .popover .popover-content .btn-group .note-table, +.note-toolbar .btn-group .note-table { + min-width: 0; + padding: 5px; } + +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker, +.note-toolbar .btn-group .note-table .note-dimension-picker { + font-size: 18px; } + +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker .note-dimension-picker-mousecatcher, +.note-toolbar .btn-group .note-table .note-dimension-picker .note-dimension-picker-mousecatcher { + position: absolute !important; + z-index: 3; + width: 260px; + height: 260px; + cursor: pointer; } + +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker .note-dimension-picker-unhighlighted, +.note-toolbar .btn-group .note-table .note-dimension-picker .note-dimension-picker-unhighlighted { + position: relative !important; + z-index: 1; + width: 312px; + height: 130px; + background-size: 26px 26px; + background-image: repeating-linear-gradient(0deg, #3b3b3b, #3b3b3b 4px, transparent 4px, transparent 26px), repeating-linear-gradient(-90deg, transparent, transparent 4px, #fff 4px, #fff 26px); } + +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker .note-dimension-picker-highlighted, +.note-toolbar .btn-group .note-table .note-dimension-picker .note-dimension-picker-highlighted { + position: absolute !important; + z-index: 2; + width: 26px; + height: 26px; + background-size: 26px 26px; + background-image: repeating-linear-gradient(0deg, #3b3b3b, #3b3b3b 4px, transparent 4px, transparent 26px), repeating-linear-gradient(-90deg, transparent, transparent 4px, #2196F3 4px, #2196F3 26px); } + +.note-popover .popover .popover-content .note-style h1, +.note-toolbar .note-style h1, +.note-popover .popover .popover-content .note-style h2, +.note-toolbar .note-style h2, +.note-popover .popover .popover-content .note-style h3, +.note-toolbar .note-style h3, +.note-popover .popover .popover-content .note-style h4, +.note-toolbar .note-style h4, +.note-popover .popover .popover-content .note-style h5, +.note-toolbar .note-style h5, +.note-popover .popover .popover-content .note-style h6, +.note-toolbar .note-style h6, +.note-popover .popover .popover-content .note-style blockquote, +.note-toolbar .note-style blockquote { + margin: 0; } + +.note-popover .popover .popover-content .note-color .dropdown-toggle, +.note-toolbar .note-color .dropdown-toggle { + width: 20px; + padding-left: 5px; } + +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group, +.note-toolbar .note-color .dropdown-menu .btn-group { + margin: 0; } + +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group:first-child, +.note-toolbar .note-color .dropdown-menu .btn-group:first-child { + margin: 0 5px; } + +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-palette-title, +.note-toolbar .note-color .dropdown-menu .btn-group .note-palette-title { + margin: 2px 7px; + font-size: 12px; + text-align: center; + border-bottom: 1px solid #eee; } + +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-color-reset, +.note-toolbar .note-color .dropdown-menu .btn-group .note-color-reset { + padding: 0 3px; + margin: 3px; + font-size: 11px; + cursor: pointer; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; } + +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-color-row, +.note-toolbar .note-color .dropdown-menu .btn-group .note-color-row { + height: 20px; } + +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-color-reset:hover, +.note-toolbar .note-color .dropdown-menu .btn-group .note-color-reset:hover { + background: #eee; } + +/*.note-popover .popover .popover-content .dropdown-menu, +.note-toolbar .dropdown-menu { + min-width: 90px +}*/ +.note-popover .popover .popover-content .dropdown-menu.right, +.note-toolbar .dropdown-menu.right { + right: 0; + left: auto; } + +.note-popover .popover .popover-content .dropdown-menu.right::before, +.note-toolbar .dropdown-menu.right::before { + right: 9px; + left: auto !important; } + +.note-popover .popover .popover-content .dropdown-menu.right::after, +.note-toolbar .dropdown-menu.right::after { + right: 10px; + left: auto !important; } + +.note-popover .popover .popover-content .dropdown-menu.note-check li a i, +.note-toolbar .dropdown-menu.note-check li a i { + color: deepskyblue; + visibility: hidden; } + +.note-popover .popover .popover-content .dropdown-menu.note-check li a.checked i, +.note-toolbar .dropdown-menu.note-check li a.checked i { + visibility: visible; } + +.note-popover .popover .popover-content .note-fontsize-10, +.note-toolbar .note-fontsize-10 { + font-size: 10px; } + +/*# sourceMappingURL=materialNote.css.map */ diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/css/materialNote.css.map b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/css/materialNote.css.map new file mode 100644 index 0000000..9c59b74 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/css/materialNote.css.map @@ -0,0 +1,7 @@ +{ +"version": 3, +"mappings": 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counter = null, + started = false, + counterInterval = null, + margin = 5; + + // Defaults + var defaults = { + delay: 350 + }; + options = $.extend(defaults, options); + + return this.each(function(){ + var origin = $(this); + + // Create Text span + var tooltip_text = $('<span></span>').text(origin.attr('data-tooltip')); + + // Create tooltip + var newTooltip = $('<div></div>'); + newTooltip.addClass('material-tooltip').append(tooltip_text); + newTooltip.appendTo($('body')); + + var backdrop = $('<div></div>').addClass('backdrop'); + backdrop.appendTo(newTooltip); + backdrop.css({ top: 0, left:0 }); + + //Destroy previously binded events + //$(this).off('mouseenter mouseleave'); + + $.event.special.destroyed = { + remove: function(o) { + if (o.handler) { + o.handler(); + } + } + }; + $(this).bind('destroyed', function() { + newTooltip.remove(); + }); + + // Mouse In + $(this).on({ + mouseenter: function(e) { + var tooltip_delay = origin.data("delay"); + + tooltip_delay = (tooltip_delay === undefined || tooltip_delay === '') ? options.delay : tooltip_delay; + counter = 0; + counterInterval = setInterval(function(){ + counter += 10; + + if (counter >= tooltip_delay && started === false) { + started = true; + newTooltip.css({ display: 'block', left: '0px', top: '0px' }); + + // Set Tooltip text + newTooltip.children('span').text(origin.attr('data-tooltip')); + + // Tooltip positioning + var originWidth = origin.outerWidth(); + var originHeight = origin.outerHeight(); + var tooltipPosition = origin.attr('data-position'); + var tooltipHeight = newTooltip.outerHeight(); + var tooltipWidth = newTooltip.outerWidth(); + var tooltipVerticalMovement = '0px'; + var tooltipHorizontalMovement = '0px'; + var scale_factor = 8; + + if (tooltipPosition === "top") { + // Top Position + newTooltip.css({ + top: origin.offset().top - tooltipHeight - margin, + left: origin.offset().left + originWidth/2 - tooltipWidth/2 + }); + tooltipVerticalMovement = '-10px'; + backdrop.css({ + borderRadius: '14px 14px 0 0', + transformOrigin: '50% 90%', + marginTop: tooltipHeight, + marginLeft: (tooltipWidth/2) - (backdrop.width()/2) + + }); + } + // Left Position + else if (tooltipPosition === "left") { + newTooltip.css({ + top: origin.offset().top + originHeight/2 - tooltipHeight/2, + left: origin.offset().left - tooltipWidth - margin + }); + tooltipHorizontalMovement = '-10px'; + backdrop.css({ + width: '14px', + height: '14px', + borderRadius: '14px 0 0 14px', + transformOrigin: '95% 50%', + marginTop: tooltipHeight/2, + marginLeft: tooltipWidth + }); + } + // Right Position + else if (tooltipPosition === "right") { + newTooltip.css({ + top: origin.offset().top + originHeight/2 - tooltipHeight/2, + left: origin.offset().left + originWidth + margin + }); + tooltipHorizontalMovement = '+10px'; + backdrop.css({ + width: '14px', + height: '14px', + borderRadius: '0 14px 14px 0', + transformOrigin: '5% 50%', + marginTop: tooltipHeight/2, + marginLeft: '0px' + }); + } + else { + // Bottom Position + newTooltip.css({ + top: origin.offset().top + origin.outerHeight() + margin, + left: origin.offset().left + originWidth/2 - tooltipWidth/2 + }); + tooltipVerticalMovement = '+10px'; + backdrop.css({ + marginLeft: (tooltipWidth/2) - (backdrop.width()/2) + }); + } + + // Calculate Scale to fill + scale_factor = tooltipWidth / 8; + if (scale_factor < 8) { + scale_factor = 8; + } + if (tooltipPosition === "right" || tooltipPosition === "left") { + scale_factor = tooltipWidth / 10; + if (scale_factor < 6) + scale_factor = 6; + } + + newTooltip.velocity({ opacity: 1, marginTop: tooltipVerticalMovement, marginLeft: tooltipHorizontalMovement}, { duration: 150, queue: false }); + backdrop.css({ display: 'block' }) + .velocity({opacity:1},{duration: 50, delay: 0, queue: false}) + .velocity({scale: scale_factor}, {duration: 150, delay: 0, queue: false, easing: 'easeInOutQuad'}); + } + }, 10); // End Interval + + // Mouse Out + }, + mouseleave: function(){ + // Reset State + clearInterval(counterInterval); + counter = 0; + + // Animate back + newTooltip.velocity({ + opacity: 0, marginTop: 0, marginLeft: 0}, { duration: 150, queue: false, delay: 50 } + ); + backdrop.velocity({opacity: 0, scale: 1}, { + duration:150, + delay: 50, queue: false, + complete: function(){ + backdrop.css('display', 'none'); + newTooltip.css('display', 'none'); + started = false;} + }); + } + }); + }); + }; + +}(jQuery)); diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/js/materialNote.js b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/js/materialNote.js new file mode 100644 index 0000000..fbb01cf --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/js/materialNote.js @@ -0,0 +1,7473 @@ +/** + * MaterialNote v1.2.1 + * Super simple wysiwyg editor on Materialize + * a fork of materialnote.js => http://materialnote.org/ + * + * original summernote credits: + * summernote.js + * Copyright 2013-2015 Alan Hong. and other contributors + * summernote (and so materialNote) may be freely distributed under the MIT license./ + * (https://raw.githubusercontent.com/Cerealkillerway/materialNote/master/license.txt) + * + * edited by CK (http://www.web-forge.info) + * thanks to Tox for code review (http://emanuele.itoscano.com/) + */ +(function(factory) { + /* global define */ + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define(['jquery'], factory); + } else { + // Browser globals: jQuery + factory(window.jQuery); + } +}(function($) { + + if (!Array.prototype.reduce) { + /** + * Array.prototype.reduce polyfill + * @param {Function} callback + * @param {Value} [initialValue] + * @return {Value} + * @see http://goo.gl/WNriQD + */ + Array.prototype.reduce = function(callback) { + var t = Object(this), len = t.length >>> 0, k = 0, value; + + if (arguments.length === 2) { + value = arguments[1]; + } else { + while (k < len && !(k in t)) { + k++; + } + if (k >= len) { + throw new TypeError('Reduce of empty array with no initial value'); + } + value = t[k++]; + } + for (; k < len; k++) { + if (k in t) { + value = callback(value, t[k], k, t); + } + } + return value; + }; + } + + if ('function' !== typeof Array.prototype.filter) { + /** + * Array.prototype.filter polyfill + * @param {Function} func + * @return {Array} + * @see http://goo.gl/T1KFnq + */ + Array.prototype.filter = function(func) { + var t = Object(this), len = t.length >>> 0; + var res = []; + var thisArg = arguments.length >= 2 ? arguments[1] : void 0; + + for (var i = 0; i < len; i++) { + if (i in t) { + var val = t[i]; + + if (func.call(thisArg, val, i, t)) { + res.push(val); + } + } + } + return res; + }; + } + +var isSupportAmd = typeof define === 'function' && define.amd; + +/** +* returns whether font is installed or not. +* @param {String} fontName +* @return {Boolean} +*/ +var isFontInstalled = function(fontName) { + if (fontName === "Roboto") return true; + var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS'; + var $tester = $('<div>').css({ + position: 'absolute', + left: '-9999px', + top: '-9999px', + fontSize: '200px' + }).text('mmmmmmmmmwwwwwww').appendTo(document.body); + + var originalWidth = $tester.css('fontFamily', testFontName).width(); + var width = $tester.css('fontFamily', fontName + ',' + testFontName).width(); + + $tester.remove(); + + return originalWidth !== width; +}; + + +var userAgent = navigator.userAgent; + +/** +* @class core.agent +* Object which check platform and agent +* @singleton +* @alternateClassName agent +*/ +var agent = { + /** @property {Boolean} [isMac=false] true if this agent is Mac */ + isMac: navigator.appVersion.indexOf('Mac') > -1, + /** @property {Boolean} [isMSIE=false] true if this agent is a Internet Explorer */ + isMSIE: /MSIE|Trident/i.test(userAgent), + /** @property {Boolean} [isFF=false] true if this agent is a Firefox */ + isFF: /firefox/i.test(userAgent), + isWebkit: /webkit/i.test(userAgent), + /** @property {Boolean} [isSafari=false] true if this agent is a Safari */ + isSafari: /safari/i.test(userAgent), + /** @property {String} jqueryVersion current jQuery version string */ + jqueryVersion: parseFloat($.fn.jquery), + isSupportAmd: isSupportAmd, + hasCodeMirror: isSupportAmd ? require.specified('CodeMirror') : !!window.CodeMirror, + isFontInstalled: isFontInstalled, + isW3CRangeSupport: !!document.createRange +}; + +/** +* @class core.func +* func utils (for high-order func's arg) +* @singleton +* @alternateClassName func +*/ +var func = (function() { + var eq = function(itemA) { + return function(itemB) { + return itemA === itemB; + }; + }; + + var eq2 = function(itemA, itemB) { + return itemA === itemB; + }; + + var peq2 = function(propName) { + return function(itemA, itemB) { + return itemA[propName] === itemB[propName]; + }; + }; + + var ok = function() { + return true; + }; + + var fail = function() { + return false; + }; + + var not = function(f) { + return function() { + return !f.apply(f, arguments); + }; + }; + + var and = function(fA, fB) { + return function(item) { + return fA(item) && fB(item); + }; + }; + + var self = function(a) { + return a; + }; + + var idCounter = 0; + + /** + * generate a globally-unique id + * @param {String} [prefix] + */ + var uniqueId = function(prefix) { + var id = ++idCounter + ''; + + return prefix ? prefix + id : id; + }; + + /** + * returns bnd (bounds) from rect + * - IE Compatibility Issue: http://goo.gl/sRLOAo + * - Scroll Issue: http://goo.gl/sNjUc + * @param {Rect} rect + * @return {Object} bounds + * @return {Number} bounds.top + * @return {Number} bounds.left + * @return {Number} bounds.width + * @return {Number} bounds.height + */ + var rect2bnd = function(rect) { + var $document = $(document); + return { + top: rect.top + $document.scrollTop(), + left: rect.left + $document.scrollLeft(), + width: rect.right - rect.left, + height: rect.bottom - rect.top + }; + }; + + /** + * returns a copy of the object where the keys have become the values and the values the keys. + * @param {Object} obj + * @return {Object} + */ + var invertObject = function(obj) { + var inverted = {}; + + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + inverted[obj[key]] = key; + } + } + return inverted; + }; + + /** + * @param {String} namespace + * @param {String} [prefix] + * @return {String} + */ + var namespaceToCamel = function(namespace, prefix) { + prefix = prefix || ''; + return prefix + namespace.split('.').map(function(name) { + return name.substring(0, 1).toUpperCase() + name.substring(1); + }).join(''); + }; + + return { + eq: eq, + eq2: eq2, + peq2: peq2, + ok: ok, + fail: fail, + self: self, + not: not, + and: and, + uniqueId: uniqueId, + rect2bnd: rect2bnd, + invertObject: invertObject, + namespaceToCamel: namespaceToCamel + }; +})(); //end func + + +/** +* @class core.list +* list utils +* @singleton +* @alternateClassName list +*/ +var list = (function() { + /** + * returns the first item of an array. + * @param {Array} array + */ + var head = function(array) { + return array[0]; + }; + + /** + * returns the last item of an array. + * @param {Array} array + */ + var last = function(array) { + return array[array.length - 1]; + }; + + /** + * returns everything but the last entry of the array. + * @param {Array} array + */ + var initial = function(array) { + return array.slice(0, array.length - 1); + }; + + /** + * returns the rest of the items in an array. + * @param {Array} array + */ + var tail = function(array) { + return array.slice(1); + }; + + /** + * returns item of array + */ + var find = function(array, pred) { + for (var idx = 0, len = array.length; idx < len; idx ++) { + var item = array[idx]; + + if (pred(item)) { + return item; + } + } + }; + + /** + * returns true if all of the values in the array pass the predicate truth test. + */ + var all = function(array, pred) { + for (var idx = 0, len = array.length; idx < len; idx ++) { + if (!pred(array[idx])) { + return false; + } + } + return true; + }; + + /** + * returns true if the value is present in the list. + */ + var contains = function(array, item) { + return $.inArray(item, array) !== -1; + }; + + /** + * get sum from a list + * @param {Array} array - array + * @param {Function} fn - iterator + */ + var sum = function(array, fn) { + fn = fn || func.self; + return array.reduce(function(memo, v) { + return memo + fn(v); + }, 0); + }; + + /** + * returns a copy of the collection with array type. + * @param {Collection} collection - collection eg) node.childNodes, ... + */ + var from = function(collection) { + var result = [], idx = -1, length = collection.length; + while (++idx < length) { + result[idx] = collection[idx]; + } + return result; + }; + + /** + * cluster elements by predicate function. + * @param {Array} array - array + * @param {Function} fn - predicate function for cluster rule + * @param {Array[]} + */ + var clusterBy = function(array, fn) { + if (!array.length) { return []; } + var aTail = tail(array); + + return aTail.reduce(function(memo, v) { + var aLast = last(memo); + if (fn(last(aLast), v)) { + aLast[aLast.length] = v; + } else { + memo[memo.length] = [v]; + } + return memo; + }, [[head(array)]]); + }; + + /** + * returns a copy of the array with all falsy values removed + * @param {Array} array - array + * @param {Function} fn - predicate function for cluster rule + */ + var compact = function(array) { + var aResult = []; + + for (var idx = 0, len = array.length; idx < len; idx ++) { + if (array[idx]) { aResult.push(array[idx]); } + } + return aResult; + }; + + /** + * produces a duplicate-free version of the array + * @param {Array} array + */ + var unique = function(array) { + var results = []; + + for (var idx = 0, len = array.length; idx < len; idx ++) { + if (!contains(results, array[idx])) { + results.push(array[idx]); + } + } + return results; + }; + + /** + * returns next item. + * @param {Array} array + */ + var next = function(array, item) { + var idx = array.indexOf(item); + + if (idx === -1) {return null;} + return array[idx + 1]; + }; + + /** + * returns prev item. + * @param {Array} array + */ + var prev = function(array, item) { + var idx = array.indexOf(item); + + if (idx === -1) {return null;} + return array[idx - 1]; + }; + + + return {head: head, last: last, initial: initial, tail: tail, prev: prev, next: next, find: find, contains: contains, all: all, sum: sum, from: from, clusterBy: clusterBy, compact: compact, unique: unique}; +})(); //end list + + +var NBSP_CHAR = String.fromCharCode(160); +var ZERO_WIDTH_NBSP_CHAR = '\ufeff'; + +/** +* @class core.dom +* Dom functions +* @singleton +* @alternateClassName dom +*/ +var dom = (function() { + /** + * @method isEditable + * returns whether node is `note-editable` or not. + * @param {Node} node + * @return {Boolean} + */ + var isEditable = function(node) { + return node && $(node).hasClass('note-editable'); + }; + + /** + * @method isControlSizing + * returns whether node is `note-control-sizing` or not. + * @param {Node} node + * @return {Boolean} + */ + var isControlSizing = function(node) { + return node && $(node).hasClass('note-control-sizing'); + }; + + /** + * @method buildLayoutInfo + * build layoutInfo from $editor(.note-editor) + * @param {jQuery} $editor + * @return {Object} + * @return {Function} return.editor + * @return {Node} return.dropzone + * @return {Node} return.toolbar + * @return {Node} return.editable + * @return {Node} return.codable + * @return {Node} return.popover + * @return {Node} return.handle + * @return {Node} return.dialog + */ + var buildLayoutInfo = function($editor) { + var makeFinder; + + // air mode + if ($editor.hasClass('note-air-editor')) { + var id = list.last($editor.attr('id').split('-')); + + makeFinder = function(sIdPrefix) { + return function() { return $(sIdPrefix + id); }; + }; + + return { + editor: function() { return $editor; }, + holder : function() { return $editor.data('holder'); }, + editable: function() { return $editor; }, + popover: makeFinder('#note-popover-'), + handle: makeFinder('#note-handle-'), + dialog: makeFinder('#note-dialog-') + }; + // frame mode + } else { + makeFinder = function(sClassName) { + return function() { return $editor.find(sClassName); }; + }; + return { + editor: function() { return $editor; }, + holder : function() { return $editor.data('holder'); }, + dropzone: makeFinder('.note-dropzone'), + toolbar: makeFinder('.note-toolbar'), + editable: makeFinder('.note-editable'), + codable: makeFinder('.note-codable'), + statusbar: makeFinder('.note-statusbar'), + popover: makeFinder('.note-popover'), + handle: makeFinder('.note-handle'), + dialog: makeFinder('.note-dialog') + }; + } + }; + + /** + * returns makeLayoutInfo from editor's descendant node. + * @private + * @param {Node} descendant + * @return {Object} + */ + var makeLayoutInfo = function(descendant) { + var $target = $(descendant).closest('.note-editor, .note-air-editor, .note-air-layout'); + + if (!$target.length) { + return null; + } + var $editor; + + if ($target.is('.note-editor, .note-air-editor')) { + $editor = $target; + } else { + $editor = $('#note-editor-' + list.last($target.attr('id').split('-'))); + } + return buildLayoutInfo($editor); + }; + + /** + * @method makePredByNodeName + * returns predicate which judge whether nodeName is same + * @param {String} nodeName + * @return {Function} + */ + var makePredByNodeName = function(nodeName) { + nodeName = nodeName.toUpperCase(); + return function(node) { + return node && node.nodeName.toUpperCase() === nodeName; + }; + }; + + /** + * @method isText + * @param {Node} node + * @return {Boolean} true if node's type is text(3) + */ + var isText = function(node) { + return node && node.nodeType === 3; + }; + + /** + * ex) br, col, embed, hr, img, input, ... + * @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements + */ + var isVoid = function(node) { + return node && /^BR|^IMG|^HR/.test(node.nodeName.toUpperCase()); + }; + + var isPara = function(node) { + if (isEditable(node)) { + return false; + } + // Chrome(v31.0), FF(v25.0.1) use DIV for paragraph + return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName.toUpperCase()); + }; + + var isLi = makePredByNodeName('LI'); + + var isPurePara = function(node) { + return isPara(node) && !isLi(node); + }; + + var isTable = makePredByNodeName('TABLE'); + + var isInline = function(node) { + return !isBodyContainer(node) && !isList(node) && !isPara(node) && !isTable(node) && !isBlockquote(node); + }; + + var isList = function(node) { + return node && /^UL|^OL/.test(node.nodeName.toUpperCase()); + }; + + var isCell = function(node) { + return node && /^TD|^TH/.test(node.nodeName.toUpperCase()); + }; + + var isBlockquote = makePredByNodeName('BLOCKQUOTE'); + + var isBodyContainer = function(node) { + return isCell(node) || isBlockquote(node) || isEditable(node); + }; + + var isAnchor = makePredByNodeName('A'); + + var isParaInline = function(node) { + return isInline(node) && !!ancestor(node, isPara); + }; + + var isBodyInline = function(node) { + return isInline(node) && !ancestor(node, isPara); + }; + + var isBody = makePredByNodeName('BODY'); + + /** + * returns whether nodeB is closest sibling of nodeA + * @param {Node} nodeA + * @param {Node} nodeB + * @return {Boolean} + */ + var isClosestSibling = function(nodeA, nodeB) { + return nodeA.nextSibling === nodeB || nodeA.previousSibling === nodeB; + }; + + /** + * returns array of closest siblings with node + * @param {Node} node + * @param {function} [pred] - predicate function + * @return {Node[]} + */ + var withClosestSiblings = function(node, pred) { + pred = pred || func.ok; + var siblings = []; + + if (node.previousSibling && pred(node.previousSibling)) { + siblings.push(node.previousSibling); + } + siblings.push(node); + if (node.nextSibling && pred(node.nextSibling)) { + siblings.push(node.nextSibling); + } + return siblings; + }; + + /** + * blank HTML for cursor position + * - [workaround] for MSIE IE doesn't works with bogus br + */ + var blankHTML = agent.isMSIE ? ' ' : '<br>'; + + /** + * @method nodeLength + * returns #text's text size or element's childNodes size + * @param {Node} node + */ + var nodeLength = function(node) { + if (isText(node)) { + return node.nodeValue.length; + } + return node.childNodes.length; + }; + + /** + * returns whether node is empty or not. + * @param {Node} node + * @return {Boolean} + */ + var isEmpty = function(node) { + var len = nodeLength(node); + + if (len === 0) { + return true; + } else if (!isText(node) && len === 1 && node.innerHTML === blankHTML) { + return true; + } else if (list.all(node.childNodes, isText) && node.innerHTML === '') { + return true; + } + return false; + }; + + /** + * padding blankHTML if node is empty (for cursor position) + */ + var paddingBlankHTML = function(node) { + if (!isVoid(node) && !nodeLength(node)) { + node.innerHTML = blankHTML; + } + }; + + /** + * find nearest ancestor predicate hit + * + * @param {Node} node + * @param {Function} pred - predicate function + */ + var ancestor = function(node, pred) { + while (node) { + if (pred(node)) { return node; } + if (isEditable(node)) { break; } + + node = node.parentNode; + } + return null; + }; + + /** + * find nearest ancestor only single child blood line and predicate hit + * + * @param {Node} node + * @param {Function} pred - predicate function + */ + var singleChildAncestor = function(node, pred) { + node = node.parentNode; + + while (node) { + if (nodeLength(node) !== 1) { break; } + if (pred(node)) { return node; } + if (isEditable(node)) { break; } + + node = node.parentNode; + } + return null; + }; + + /** + * returns new array of ancestor nodes (until predicate hit). + * + * @param {Node} node + * @param {Function} [optional] pred - predicate function + */ + var listAncestor = function(node, pred) { + pred = pred || func.fail; + + var ancestors = []; + ancestor(node, function(el) { + if (!isEditable(el)) { + ancestors.push(el); + } + + return pred(el); + }); + return ancestors; + }; + + /** + * find farthest ancestor predicate hit + */ + var lastAncestor = function(node, pred) { + var ancestors = listAncestor(node); + return list.last(ancestors.filter(pred)); + }; + + /** + * returns common ancestor node between two nodes. + * + * @param {Node} nodeA + * @param {Node} nodeB + */ + var commonAncestor = function(nodeA, nodeB) { + var ancestors = listAncestor(nodeA); + for (var n = nodeB; n; n = n.parentNode) { + if ($.inArray(n, ancestors) > -1) { return n; } + } + return null; // difference document area + }; + + /** + * listing all previous siblings (until predicate hit). + * + * @param {Node} node + * @param {Function} [optional] pred - predicate function + */ + var listPrev = function(node, pred) { + pred = pred || func.fail; + + var nodes = []; + while (node) { + if (pred(node)) { break; } + nodes.push(node); + node = node.previousSibling; + } + return nodes; + }; + + /** + * listing next siblings (until predicate hit). + * + * @param {Node} node + * @param {Function} [pred] - predicate function + */ + var listNext = function(node, pred) { + pred = pred || func.fail; + + var nodes = []; + while (node) { + if (pred(node)) { break; } + nodes.push(node); + node = node.nextSibling; + } + return nodes; + }; + + /** + * listing descendant nodes + * + * @param {Node} node + * @param {Function} [pred] - predicate function + */ + var listDescendant = function(node, pred) { + var descendents = []; + pred = pred || func.ok; + + // start DFS(depth first search) with node + (function fnWalk(current) { + if (node !== current && pred(current)) { + descendents.push(current); + } + for (var idx = 0, len = current.childNodes.length; idx < len; idx++) { + fnWalk(current.childNodes[idx]); + } + })(node); + + return descendents; + }; + + /** + * wrap node with new tag. + * + * @param {Node} node + * @param {Node} tagName of wrapper + * @return {Node} - wrapper + */ + var wrap = function(node, wrapperName) { + var parent = node.parentNode; + var wrapper = $('<' + wrapperName + '>')[0]; + + parent.insertBefore(wrapper, node); + wrapper.appendChild(node); + + return wrapper; + }; + + /** + * insert node after preceding + * + * @param {Node} node + * @param {Node} preceding - predicate function + */ + var insertAfter = function(node, preceding) { + var next = preceding.nextSibling, parent = preceding.parentNode; + if (next) { + parent.insertBefore(node, next); + } else { + parent.appendChild(node); + } + return node; + }; + + /** + * append elements. + * + * @param {Node} node + * @param {Collection} aChild + */ + var appendChildNodes = function(node, aChild) { + $.each(aChild, function(idx, child) { + node.appendChild(child); + }); + return node; + }; + + /** + * returns whether boundaryPoint is left edge or not. + * + * @param {BoundaryPoint} point + * @return {Boolean} + */ + var isLeftEdgePoint = function(point) { + return point.offset === 0; + }; + + /** + * returns whether boundaryPoint is right edge or not. + * + * @param {BoundaryPoint} point + * @return {Boolean} + */ + var isRightEdgePoint = function(point) { + return point.offset === nodeLength(point.node); + }; + + /** + * returns whether boundaryPoint is edge or not. + * + * @param {BoundaryPoint} point + * @return {Boolean} + */ + var isEdgePoint = function(point) { + return isLeftEdgePoint(point) || isRightEdgePoint(point); + }; + + /** + * returns wheter node is left edge of ancestor or not. + * + * @param {Node} node + * @param {Node} ancestor + * @return {Boolean} + */ + var isLeftEdgeOf = function(node, ancestor) { + while (node && node !== ancestor) { + if (position(node) !== 0) { + return false; + } + node = node.parentNode; + } + + return true; + }; + + /** + * returns whether node is right edge of ancestor or not. + * + * @param {Node} node + * @param {Node} ancestor + * @return {Boolean} + */ + var isRightEdgeOf = function(node, ancestor) { + while (node && node !== ancestor) { + if (position(node) !== nodeLength(node.parentNode) - 1) { + return false; + } + node = node.parentNode; + } + + return true; + }; + + /** + * returns offset from parent. + * + * @param {Node} node + */ + var position = function(node) { + var offset = 0; + while ((node = node.previousSibling)) { + offset += 1; + } + return offset; + }; + + var hasChildren = function(node) { + return !!(node && node.childNodes && node.childNodes.length); + }; + + /** + * returns previous boundaryPoint + * + * @param {BoundaryPoint} point + * @param {Boolean} isSkipInnerOffset + * @return {BoundaryPoint} + */ + var prevPoint = function(point, isSkipInnerOffset) { + var node, offset; + + if (point.offset === 0) { + if (isEditable(point.node)) { + return null; + } + + node = point.node.parentNode; + offset = position(point.node); + } else if (hasChildren(point.node)) { + node = point.node.childNodes[point.offset - 1]; + offset = nodeLength(node); + } else { + node = point.node; + offset = isSkipInnerOffset ? 0 : point.offset - 1; + } + + return { + node: node, + offset: offset + }; + }; + + /** + * returns next boundaryPoint + * + * @param {BoundaryPoint} point + * @param {Boolean} isSkipInnerOffset + * @return {BoundaryPoint} + */ + var nextPoint = function(point, isSkipInnerOffset) { + var node, offset; + + if (nodeLength(point.node) === point.offset) { + if (isEditable(point.node)) { + return null; + } + + node = point.node.parentNode; + offset = position(point.node) + 1; + } else if (hasChildren(point.node)) { + node = point.node.childNodes[point.offset]; + offset = 0; + } else { + node = point.node; + offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1; + } + + return { + node: node, + offset: offset + }; + }; + + /** + * returns whether pointA and pointB is same or not. + * + * @param {BoundaryPoint} pointA + * @param {BoundaryPoint} pointB + * @return {Boolean} + */ + var isSamePoint = function(pointA, pointB) { + return pointA.node === pointB.node && pointA.offset === pointB.offset; + }; + + /** + * returns whether point is visible (can set cursor) or not. + * + * @param {BoundaryPoint} point + * @return {Boolean} + */ + var isVisiblePoint = function(point) { + if (isText(point.node) || !hasChildren(point.node) || isEmpty(point.node)) { + return true; + } + + var leftNode = point.node.childNodes[point.offset - 1]; + var rightNode = point.node.childNodes[point.offset]; + if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode))) { + return true; + } + + return false; + }; + + /** + * @method prevPointUtil + * + * @param {BoundaryPoint} point + * @param {Function} pred + * @return {BoundaryPoint} + */ + var prevPointUntil = function(point, pred) { + while (point) { + if (pred(point)) { + return point; + } + + point = prevPoint(point); + } + + return null; + }; + + /** + * @method nextPointUntil + * + * @param {BoundaryPoint} point + * @param {Function} pred + * @return {BoundaryPoint} + */ + var nextPointUntil = function(point, pred) { + while (point) { + if (pred(point)) { + return point; + } + + point = nextPoint(point); + } + + return null; + }; + + /** + * returns whether point has character or not. + * + * @param {Point} point + * @return {Boolean} + */ + var isCharPoint = function(point) { + if (!isText(point.node)) { + return false; + } + + var ch = point.node.nodeValue.charAt(point.offset - 1); + return ch && (ch !== ' ' && ch !== NBSP_CHAR); + }; + + /** + * @method walkPoint + * + * @param {BoundaryPoint} startPoint + * @param {BoundaryPoint} endPoint + * @param {Function} handler + * @param {Boolean} isSkipInnerOffset + */ + var walkPoint = function(startPoint, endPoint, handler, isSkipInnerOffset) { + var point = startPoint; + + while (point) { + handler(point); + + if (isSamePoint(point, endPoint)) { + break; + } + + var isSkipOffset = isSkipInnerOffset && + startPoint.node !== point.node && + endPoint.node !== point.node; + point = nextPoint(point, isSkipOffset); + } + }; + + /** + * @method makeOffsetPath + * + * return offsetPath(array of offset) from ancestor + * + * @param {Node} ancestor - ancestor node + * @param {Node} node + */ + var makeOffsetPath = function(ancestor, node) { + var ancestors = listAncestor(node, func.eq(ancestor)); + return $.map(ancestors, position).reverse(); + }; + + /** + * @method fromOffsetPath + * + * return element from offsetPath(array of offset) + * + * @param {Node} ancestor - ancestor node + * @param {array} offsets - offsetPath + */ + var fromOffsetPath = function(ancestor, offsets) { + var current = ancestor; + for (var i = 0, len = offsets.length; i < len; i++) { + if (current.childNodes.length <= offsets[i]) { + current = current.childNodes[current.childNodes.length - 1]; + } else { + current = current.childNodes[offsets[i]]; + } + } + return current; + }; + + /** + * @method splitNode + * + * split element or #text + * + * @param {BoundaryPoint} point + * @param {Object} [options] + * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false + * @param {Boolean} [options.isNotSplitEdgePoint] - default: false + * @return {Node} right node of boundaryPoint + */ + var splitNode = function(point, options) { + var isSkipPaddingBlankHTML = options && options.isSkipPaddingBlankHTML; + var isNotSplitEdgePoint = options && options.isNotSplitEdgePoint; + + // edge case + if (isEdgePoint(point) && (isText(point.node) || isNotSplitEdgePoint)) { + if (isLeftEdgePoint(point)) { + return point.node; + } else if (isRightEdgePoint(point)) { + return point.node.nextSibling; + } + } + + // split #text + if (isText(point.node)) { + return point.node.splitText(point.offset); + } else { + var childNode = point.node.childNodes[point.offset]; + var clone = insertAfter(point.node.cloneNode(false), point.node); + appendChildNodes(clone, listNext(childNode)); + + if (!isSkipPaddingBlankHTML) { + paddingBlankHTML(point.node); + paddingBlankHTML(clone); + } + + return clone; + } + }; + + /** + * @method splitTree + * + * split tree by point + * + * @param {Node} root - split root + * @param {BoundaryPoint} point + * @param {Object} [options] + * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false + * @param {Boolean} [options.isNotSplitEdgePoint] - default: false + * @return {Node} right node of boundaryPoint + */ + var splitTree = function(root, point, options) { + // ex) [#text, <span>, <p>] + var ancestors = listAncestor(point.node, func.eq(root)); + + if (!ancestors.length) { + return null; + } else if (ancestors.length === 1) { + return splitNode(point, options); + } + + return ancestors.reduce(function(node, parent) { + if (node === point.node) { + node = splitNode(point, options); + } + + return splitNode({ + node: parent, + offset: node ? dom.position(node) : nodeLength(parent) + }, options); + }); + }; + + /** + * split point + * + * @param {Point} point + * @param {Boolean} isInline + * @return {Object} + */ + var splitPoint = function(point, isInline) { + // find splitRoot, container + // - inline: splitRoot is a child of paragraph + // - block: splitRoot is a child of bodyContainer + var pred = isInline ? isPara : isBodyContainer; + var ancestors = listAncestor(point.node, pred); + var topAncestor = list.last(ancestors) || point.node; + + var splitRoot, container; + if (pred(topAncestor)) { + splitRoot = ancestors[ancestors.length - 2]; + container = topAncestor; + } else { + splitRoot = topAncestor; + container = splitRoot.parentNode; + } + + // if splitRoot is exists, split with splitTree + var pivot = splitRoot && splitTree(splitRoot, point, { + isSkipPaddingBlankHTML: isInline, + isNotSplitEdgePoint: isInline + }); + + // if container is point.node, find pivot with point.offset + if (!pivot && container === point.node) { + pivot = point.node.childNodes[point.offset]; + } + + return { + rightNode: pivot, + container: container + }; + }; + + var create = function(nodeName) { + return document.createElement(nodeName); + }; + + var createText = function(text) { + return document.createTextNode(text); + }; + + /** + * @method remove + * + * remove node, (isRemoveChild: remove child or not) + * + * @param {Node} node + * @param {Boolean} isRemoveChild + */ + var remove = function(node, isRemoveChild) { + if (!node || !node.parentNode) { return; } + if (node.removeNode) { return node.removeNode(isRemoveChild); } + + var parent = node.parentNode; + if (!isRemoveChild) { + var nodes = []; + var i, len; + for (i = 0, len = node.childNodes.length; i < len; i++) { + nodes.push(node.childNodes[i]); + } + + for (i = 0, len = nodes.length; i < len; i++) { + parent.insertBefore(nodes[i], node); + } + } + + parent.removeChild(node); + }; + + /** + * @method removeWhile + * + * @param {Node} node + * @param {Function} pred + */ + var removeWhile = function(node, pred) { + while (node) { + if (isEditable(node) || !pred(node)) { + break; + } + + var parent = node.parentNode; + remove(node); + node = parent; + } + }; + + /** + * @method replace + * + * replace node with provided nodeName + * + * @param {Node} node + * @param {String} nodeName + * @return {Node} - new node + */ + var replace = function(node, nodeName) { + if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) { + return node; + } + + var newNode = create(nodeName); + + if (node.style.cssText) { + newNode.style.cssText = node.style.cssText; + } + + appendChildNodes(newNode, list.from(node.childNodes)); + insertAfter(newNode, node); + remove(node); + + return newNode; + }; + + var isTextarea = makePredByNodeName('TEXTAREA'); + + /** + * @param {jQuery} $node + * @param {Boolean} [stripLinebreaks] - default: false + */ + var value = function($node, stripLinebreaks) { + var val = isTextarea($node[0]) ? $node.val() : $node.html(); + if (stripLinebreaks) { + return val.replace(/[\n\r]/g, ''); + } + return val; + }; + + /** + * @method html + * + * get the HTML contents of node + * + * @param {jQuery} $node + * @param {Boolean} [isNewlineOnBlock] + */ + var html = function($node, isNewlineOnBlock) { + var markup = value($node); + + if (isNewlineOnBlock) { + var regexTag = /<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g; + markup = markup.replace(regexTag, function(match, endSlash, name) { + name = name.toUpperCase(); + var isEndOfInlineContainer = /^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name) && + !!endSlash; + var isBlockNode = /^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name); + + return match + ((isEndOfInlineContainer || isBlockNode) ? '\n' : ''); + }); + markup = $.trim(markup); + } + + return markup; + }; + + return { + /** @property {String} NBSP_CHAR */ + NBSP_CHAR: NBSP_CHAR, + /** @property {String} ZERO_WIDTH_NBSP_CHAR */ + ZERO_WIDTH_NBSP_CHAR: ZERO_WIDTH_NBSP_CHAR, + /** @property {String} blank */ + blank: blankHTML, + /** @property {String} emptyPara */ + emptyPara: '<p>' + blankHTML + '</p>', + makePredByNodeName: makePredByNodeName, + isEditable: isEditable, + isControlSizing: isControlSizing, + buildLayoutInfo: buildLayoutInfo, + makeLayoutInfo: makeLayoutInfo, + isText: isText, + isVoid: isVoid, + isPara: isPara, + isPurePara: isPurePara, + isInline: isInline, + isBlock: func.not(isInline), + isBodyInline: isBodyInline, + isBody: isBody, + isParaInline: isParaInline, + isList: isList, + isTable: isTable, + isCell: isCell, + isBlockquote: isBlockquote, + isBodyContainer: isBodyContainer, + isAnchor: isAnchor, + isDiv: makePredByNodeName('DIV'), + isLi: isLi, + isBR: makePredByNodeName('BR'), + isSpan: makePredByNodeName('SPAN'), + isB: makePredByNodeName('B'), + isU: makePredByNodeName('U'), + isS: makePredByNodeName('S'), + isI: makePredByNodeName('I'), + isImg: makePredByNodeName('IMG'), + isTextarea: isTextarea, + isEmpty: isEmpty, + isEmptyAnchor: func.and(isAnchor, isEmpty), + isClosestSibling: isClosestSibling, + withClosestSiblings: withClosestSiblings, + nodeLength: nodeLength, + isLeftEdgePoint: isLeftEdgePoint, + isRightEdgePoint: isRightEdgePoint, + isEdgePoint: isEdgePoint, + isLeftEdgeOf: isLeftEdgeOf, + isRightEdgeOf: isRightEdgeOf, + prevPoint: prevPoint, + nextPoint: nextPoint, + isSamePoint: isSamePoint, + isVisiblePoint: isVisiblePoint, + prevPointUntil: prevPointUntil, + nextPointUntil: nextPointUntil, + isCharPoint: isCharPoint, + walkPoint: walkPoint, + ancestor: ancestor, + singleChildAncestor: singleChildAncestor, + listAncestor: listAncestor, + lastAncestor: lastAncestor, + listNext: listNext, + listPrev: listPrev, + listDescendant: listDescendant, + commonAncestor: commonAncestor, + wrap: wrap, + insertAfter: insertAfter, + appendChildNodes: appendChildNodes, + position: position, + hasChildren: hasChildren, + makeOffsetPath: makeOffsetPath, + fromOffsetPath: fromOffsetPath, + splitTree: splitTree, + splitPoint: splitPoint, + create: create, + createText: createText, + remove: remove, + removeWhile: removeWhile, + replace: replace, + html: html, + value: value + }; + })(); + + + var range = (function() { + + /** + * return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js + * + * @param {TextRange} textRange + * @param {Boolean} isStart + * @return {BoundaryPoint} + * + * @see http://msdn.microsoft.com/en-us/library/ie/ms535872(v=vs.85).aspx + */ + var textRangeToPoint = function(textRange, isStart) { + var container = textRange.parentElement(), offset; + + var tester = document.body.createTextRange(), prevContainer; + var childNodes = list.from(container.childNodes); + for (offset = 0; offset < childNodes.length; offset++) { + if (dom.isText(childNodes[offset])) { + continue; + } + tester.moveToElementText(childNodes[offset]); + if (tester.compareEndPoints('StartToStart', textRange) >= 0) { + break; + } + prevContainer = childNodes[offset]; + } + + if (offset !== 0 && dom.isText(childNodes[offset - 1])) { + var textRangeStart = document.body.createTextRange(), curTextNode = null; + textRangeStart.moveToElementText(prevContainer || container); + textRangeStart.collapse(!prevContainer); + curTextNode = prevContainer ? prevContainer.nextSibling : container.firstChild; + + var pointTester = textRange.duplicate(); + pointTester.setEndPoint('StartToStart', textRangeStart); + var textCount = pointTester.text.replace(/[\r\n]/g, '').length; + + while (textCount > curTextNode.nodeValue.length && curTextNode.nextSibling) { + textCount -= curTextNode.nodeValue.length; + curTextNode = curTextNode.nextSibling; + } + + /* jshint ignore:start */ + var dummy = curTextNode.nodeValue; // enforce IE to re-reference curTextNode, hack + /* jshint ignore:end */ + + if (isStart && curTextNode.nextSibling && dom.isText(curTextNode.nextSibling) && + textCount === curTextNode.nodeValue.length) { + textCount -= curTextNode.nodeValue.length; + curTextNode = curTextNode.nextSibling; + } + + container = curTextNode; + offset = textCount; + } + + return { + cont: container, + offset: offset + }; + }; + + /** + * return TextRange from boundary point (inspired by google closure-library) + * @param {BoundaryPoint} point + * @return {TextRange} + */ + var pointToTextRange = function(point) { + var textRangeInfo = function(container, offset) { + var node, isCollapseToStart; + + if (dom.isText(container)) { + var prevTextNodes = dom.listPrev(container, func.not(dom.isText)); + var prevContainer = list.last(prevTextNodes).previousSibling; + node = prevContainer || container.parentNode; + offset += list.sum(list.tail(prevTextNodes), dom.nodeLength); + isCollapseToStart = !prevContainer; + } else { + node = container.childNodes[offset] || container; + if (dom.isText(node)) { + return textRangeInfo(node, 0); + } + + offset = 0; + isCollapseToStart = false; + } + + return { + node: node, + collapseToStart: isCollapseToStart, + offset: offset + }; + }; + + var textRange = document.body.createTextRange(); + var info = textRangeInfo(point.node, point.offset); + + textRange.moveToElementText(info.node); + textRange.collapse(info.collapseToStart); + textRange.moveStart('character', info.offset); + return textRange; + }; + + /** + * Wrapped Range + * + * @constructor + * @param {Node} sc - start container + * @param {Number} so - start offset + * @param {Node} ec - end container + * @param {Number} eo - end offset + */ + var WrappedRange = function(sc, so, ec, eo) { + this.sc = sc; + this.so = so; + this.ec = ec; + this.eo = eo; + + // nativeRange: get nativeRange from sc, so, ec, eo + var nativeRange = function() { + if (agent.isW3CRangeSupport) { + var w3cRange = document.createRange(); + w3cRange.setStart(sc, so); + w3cRange.setEnd(ec, eo); + + return w3cRange; + } else { + var textRange = pointToTextRange({ + node: sc, + offset: so + }); + + textRange.setEndPoint('EndToEnd', pointToTextRange({ + node: ec, + offset: eo + })); + + return textRange; + } + }; + + this.getPoints = function() { + return { + sc: sc, + so: so, + ec: ec, + eo: eo + }; + }; + + this.getStartPoint = function() { + return { + node: sc, + offset: so + }; + }; + + this.getEndPoint = function() { + return { + node: ec, + offset: eo + }; + }; + + /** + * select update visible range + */ + this.select = function() { + var nativeRng = nativeRange(); + if (agent.isW3CRangeSupport) { + var selection = document.getSelection(); + if (selection.rangeCount > 0) { + selection.removeAllRanges(); + } + selection.addRange(nativeRng); + } else { + nativeRng.select(); + } + + return this; + }; + + /** + * @return {WrappedRange} + */ + this.normalize = function() { + + /** + * @param {BoundaryPoint} point + * @return {BoundaryPoint} + */ + var getVisiblePoint = function(point) { + if (!dom.isVisiblePoint(point)) { + if (dom.isLeftEdgePoint(point)) { + point = dom.nextPointUntil(point, dom.isVisiblePoint); + } else { + point = dom.prevPointUntil(point, dom.isVisiblePoint); + } + } + return point; + }; + + var startPoint = getVisiblePoint(this.getStartPoint()); + var endPoint = getVisiblePoint(this.getEndPoint()); + + return new WrappedRange( + startPoint.node, + startPoint.offset, + endPoint.node, + endPoint.offset + ); + }; + + /** + * returns matched nodes on range + * + * @param {Function} [pred] - predicate function + * @param {Object} [options] + * @param {Boolean} [options.includeAncestor] + * @param {Boolean} [options.fullyContains] + * @return {Node[]} + */ + this.nodes = function(pred, options) { + pred = pred || func.ok; + + var includeAncestor = options && options.includeAncestor; + var fullyContains = options && options.fullyContains; + + // TODO compare points and sort + var startPoint = this.getStartPoint(); + var endPoint = this.getEndPoint(); + + var nodes = []; + var leftEdgeNodes = []; + + dom.walkPoint(startPoint, endPoint, function(point) { + if (dom.isEditable(point.node)) { + return; + } + + var node; + if (fullyContains) { + if (dom.isLeftEdgePoint(point)) { + leftEdgeNodes.push(point.node); + } + if (dom.isRightEdgePoint(point) && list.contains(leftEdgeNodes, point.node)) { + node = point.node; + } + } else if (includeAncestor) { + node = dom.ancestor(point.node, pred); + } else { + node = point.node; + } + + if (node && pred(node)) { + nodes.push(node); + } + }, true); + + return list.unique(nodes); + }; + + /** + * returns commonAncestor of range + * @return {Element} - commonAncestor + */ + this.commonAncestor = function() { + return dom.commonAncestor(sc, ec); + }; + + /** + * returns expanded range by pred + * + * @param {Function} pred - predicate function + * @return {WrappedRange} + */ + this.expand = function(pred) { + var startAncestor = dom.ancestor(sc, pred); + var endAncestor = dom.ancestor(ec, pred); + + if (!startAncestor && !endAncestor) { + return new WrappedRange(sc, so, ec, eo); + } + + var boundaryPoints = this.getPoints(); + + if (startAncestor) { + boundaryPoints.sc = startAncestor; + boundaryPoints.so = 0; + } + + if (endAncestor) { + boundaryPoints.ec = endAncestor; + boundaryPoints.eo = dom.nodeLength(endAncestor); + } + + return new WrappedRange( + boundaryPoints.sc, + boundaryPoints.so, + boundaryPoints.ec, + boundaryPoints.eo + ); + }; + + /** + * @param {Boolean} isCollapseToStart + * @return {WrappedRange} + */ + this.collapse = function(isCollapseToStart) { + if (isCollapseToStart) { + return new WrappedRange(sc, so, sc, so); + } else { + return new WrappedRange(ec, eo, ec, eo); + } + }; + + /** + * splitText on range + */ + this.splitText = function() { + var isSameContainer = sc === ec; + var boundaryPoints = this.getPoints(); + + if (dom.isText(ec) && !dom.isEdgePoint(this.getEndPoint())) { + ec.splitText(eo); + } + + if (dom.isText(sc) && !dom.isEdgePoint(this.getStartPoint())) { + boundaryPoints.sc = sc.splitText(so); + boundaryPoints.so = 0; + + if (isSameContainer) { + boundaryPoints.ec = boundaryPoints.sc; + boundaryPoints.eo = eo - so; + } + } + + return new WrappedRange( + boundaryPoints.sc, + boundaryPoints.so, + boundaryPoints.ec, + boundaryPoints.eo + ); + }; + + /** + * delete contents on range + * @return {WrappedRange} + */ + this.deleteContents = function() { + if (this.isCollapsed()) { + return this; + } + + var rng = this.splitText(); + var nodes = rng.nodes(null, { + fullyContains: true + }); + + // find new cursor point + var point = dom.prevPointUntil(rng.getStartPoint(), function(point) { + return !list.contains(nodes, point.node); + }); + + var emptyParents = []; + $.each(nodes, function(idx, node) { + // find empty parents + var parent = node.parentNode; + if (point.node !== parent && dom.nodeLength(parent) === 1) { + emptyParents.push(parent); + } + dom.remove(node, false); + }); + + // remove empty parents + $.each(emptyParents, function(idx, node) { + dom.remove(node, false); + }); + + return new WrappedRange( + point.node, + point.offset, + point.node, + point.offset + ).normalize(); + }; + + /** + * makeIsOn: return isOn(pred) function + */ + var makeIsOn = function(pred) { + return function() { + var ancestor = dom.ancestor(sc, pred); + return !!ancestor && (ancestor === dom.ancestor(ec, pred)); + }; + }; + + // isOnEditable: judge whether range is on editable or not + this.isOnEditable = makeIsOn(dom.isEditable); + // isOnList: judge whether range is on list node or not + this.isOnList = makeIsOn(dom.isList); + // isOnAnchor: judge whether range is on anchor node or not + this.isOnAnchor = makeIsOn(dom.isAnchor); + // isOnAnchor: judge whether range is on cell node or not + this.isOnCell = makeIsOn(dom.isCell); + + /** + * @param {Function} pred + * @return {Boolean} + */ + this.isLeftEdgeOf = function(pred) { + if (!dom.isLeftEdgePoint(this.getStartPoint())) { + return false; + } + + var node = dom.ancestor(this.sc, pred); + return node && dom.isLeftEdgeOf(this.sc, node); + }; + + /** + * returns whether range was collapsed or not + */ + this.isCollapsed = function() { + return sc === ec && so === eo; + }; + + /** + * wrap inline nodes which children of body with paragraph + * + * @return {WrappedRange} + */ + this.wrapBodyInlineWithPara = function() { + if (dom.isBodyContainer(sc) && dom.isEmpty(sc)) { + sc.innerHTML = dom.emptyPara; + return new WrappedRange(sc.firstChild, 0, sc.firstChild, 0); + } + + if (dom.isParaInline(sc) || dom.isPara(sc)) { + return this.normalize(); + } + + // find inline top ancestor + var topAncestor; + if (dom.isInline(sc)) { + var ancestors = dom.listAncestor(sc, func.not(dom.isInline)); + topAncestor = list.last(ancestors); + if (!dom.isInline(topAncestor)) { + topAncestor = ancestors[ancestors.length - 2] || sc.childNodes[so]; + } + } else { + topAncestor = sc.childNodes[so > 0 ? so - 1 : 0]; + } + + // siblings not in paragraph + var inlineSiblings = dom.listPrev(topAncestor, dom.isParaInline).reverse(); + inlineSiblings = inlineSiblings.concat(dom.listNext(topAncestor.nextSibling, dom.isParaInline)); + + // wrap with paragraph + if (inlineSiblings.length) { + var para = dom.wrap(list.head(inlineSiblings), 'p'); + dom.appendChildNodes(para, list.tail(inlineSiblings)); + } + + return this.normalize(); + }; + + /** + * insert node at current cursor + * + * @param {Node} node + * @return {Node} + */ + this.insertNode = function(node) { + var rng = this.wrapBodyInlineWithPara().deleteContents(); + var info = dom.splitPoint(rng.getStartPoint(), dom.isInline(node)); + + if (info.rightNode) { + info.rightNode.parentNode.insertBefore(node, info.rightNode); + } else { + info.container.appendChild(node); + } + + return node; + }; + + + /** + * insert html at current cursor + */ + this.pasteHTML = function(markup) { + var self = this; + var contentsContainer = $('<div></div>').html(markup)[0]; + var childNodes = list.from(contentsContainer.childNodes); + + this.wrapBodyInlineWithPara().deleteContents(); + + return $.map(childNodes.reverse(), function(childNode) { + return self.insertNode(childNode); + }).reverse(); + }; + + /** + * returns text in range + * + * @return {String} + */ + this.toString = function() { + var nativeRng = nativeRange(); + return agent.isW3CRangeSupport ? nativeRng.toString() : nativeRng.text; + }; + + /** + * returns range for word before cursor + * + * @param {Boolean} [findAfter] - find after cursor, default: false + * @return {WrappedRange} + */ + this.getWordRange = function(findAfter) { + var endPoint = this.getEndPoint(); + + if (!dom.isCharPoint(endPoint)) { + return this; + } + + var startPoint = dom.prevPointUntil(endPoint, function(point) { + return !dom.isCharPoint(point); + }); + + if (findAfter) { + endPoint = dom.nextPointUntil(endPoint, function(point) { + return !dom.isCharPoint(point); + }); + } + + return new WrappedRange( + startPoint.node, + startPoint.offset, + endPoint.node, + endPoint.offset + ); + }; + + /** + * create offsetPath bookmark + * + * @param {Node} editable + */ + this.bookmark = function(editable) { + return { + s: { + path: dom.makeOffsetPath(editable, sc), + offset: so + }, + e: { + path: dom.makeOffsetPath(editable, ec), + offset: eo + } + }; + }; + + /** + * create offsetPath bookmark base on paragraph + * + * @param {Node[]} paras + */ + this.paraBookmark = function(paras) { + return { + s: { + path: list.tail(dom.makeOffsetPath(list.head(paras), sc)), + offset: so + }, + e: { + path: list.tail(dom.makeOffsetPath(list.last(paras), ec)), + offset: eo + } + }; + }; + + /** + * getClientRects + * @return {Rect[]} + */ + this.getClientRects = function() { + var nativeRng = nativeRange(); + return nativeRng.getClientRects(); + }; + }; + + /** + * @class core.range + * + * Data structure + * * BoundaryPoint: a point of dom tree + * * BoundaryPoints: two boundaryPoints corresponding to the start and the end of the Range + * + * See to http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Position + * + * @singleton + * @alternateClassName range + */ + return { + /** + * @method + * + * create Range Object From arguments or Browser Selection + * + * @param {Node} sc - start container + * @param {Number} so - start offset + * @param {Node} ec - end container + * @param {Number} eo - end offset + * @return {WrappedRange} + */ + create : function(sc, so, ec, eo) { + if (!arguments.length) { // from Browser Selection + if (agent.isW3CRangeSupport) { + var selection = document.getSelection(); + if (!selection || selection.rangeCount === 0) { + return null; + } else if (dom.isBody(selection.anchorNode)) { + // Firefox: returns entire body as range on initialization. We won't never need it. + return null; + } + + var nativeRng = selection.getRangeAt(0); + sc = nativeRng.startContainer; + so = nativeRng.startOffset; + ec = nativeRng.endContainer; + eo = nativeRng.endOffset; + } else { // IE8: TextRange + var textRange = document.selection.createRange(); + var textRangeEnd = textRange.duplicate(); + textRangeEnd.collapse(false); + var textRangeStart = textRange; + textRangeStart.collapse(true); + + var startPoint = textRangeToPoint(textRangeStart, true), + endPoint = textRangeToPoint(textRangeEnd, false); + + // same visible point case: range was collapsed. + if (dom.isText(startPoint.node) && dom.isLeftEdgePoint(startPoint) && + dom.isTextNode(endPoint.node) && dom.isRightEdgePoint(endPoint) && + endPoint.node.nextSibling === startPoint.node) { + startPoint = endPoint; + } + + sc = startPoint.cont; + so = startPoint.offset; + ec = endPoint.cont; + eo = endPoint.offset; + } + } else if (arguments.length === 2) { //collapsed + ec = sc; + eo = so; + } + return new WrappedRange(sc, so, ec, eo); + }, + + /** + * @method + * + * create WrappedRange from node + * + * @param {Node} node + * @return {WrappedRange} + */ + createFromNode: function(node) { + var sc = node; + var so = 0; + var ec = node; + var eo = dom.nodeLength(ec); + + // browsers can't target a picture or void node + if (dom.isVoid(sc)) { + so = dom.listPrev(sc).length - 1; + sc = sc.parentNode; + } + if (dom.isBR(ec)) { + eo = dom.listPrev(ec).length - 1; + ec = ec.parentNode; + } else if (dom.isVoid(ec)) { + eo = dom.listPrev(ec).length; + ec = ec.parentNode; + } + + return this.create(sc, so, ec, eo); + }, + + /** + * create WrappedRange from node after position + * + * @param {Node} node + * @return {WrappedRange} + */ + createFromNodeBefore: function(node) { + return this.createFromNode(node).collapse(true); + }, + + /** + * create WrappedRange from node after position + * + * @param {Node} node + * @return {WrappedRange} + */ + createFromNodeAfter: function(node) { + return this.createFromNode(node).collapse(); + }, + + /** + * @method + * + * create WrappedRange from bookmark + * + * @param {Node} editable + * @param {Object} bookmark + * @return {WrappedRange} + */ + createFromBookmark : function(editable, bookmark) { + var sc = dom.fromOffsetPath(editable, bookmark.s.path); + var so = bookmark.s.offset; + var ec = dom.fromOffsetPath(editable, bookmark.e.path); + var eo = bookmark.e.offset; + return new WrappedRange(sc, so, ec, eo); + }, + + /** + * @method + * + * create WrappedRange from paraBookmark + * + * @param {Object} bookmark + * @param {Node[]} paras + * @return {WrappedRange} + */ + createFromParaBookmark: function(bookmark, paras) { + var so = bookmark.s.offset; + var eo = bookmark.e.offset; + var sc = dom.fromOffsetPath(list.head(paras), bookmark.s.path); + var ec = dom.fromOffsetPath(list.last(paras), bookmark.e.path); + + return new WrappedRange(sc, so, ec, eo); + } + }; + })(); + + /** + * @class defaults + * @singleton + */ + // >>>>>>> CK + var defaults = { + /** @property */ + version: '0.6.9', + + /** + * for event options, reference to EventHandler.attach + * @property {Object} options + * @property {String/Number} [options.width=null] set editor width + * @property {String/Number} [options.height=null] set editor height, ex) 300 + * @property {String/Number} options.minHeight set minimum height of editor + * @property {String/Number} options.maxHeight + * @property {String/Number} options.focus + * @property {Number} options.tabsize + * @property {Boolean} options.styleWithSpan + * @property {Object} options.codemirror + * @property {Object} [options.codemirror.mode='text/html'] + * @property {Object} [options.codemirror.htmlMode=true] + * @property {Object} [options.codemirror.lineNumbers=true] + * @property {String} [options.lang=en-US] language 'en-US', 'ko-KR', ... + * @property {String} [options.direction=null] text direction, ex) 'rtl' + * @property {Array} [options.toolbar] + * @property {Boolean} [options.airMode=false] + * @property {Array} [options.airPopover] + * @property {Function} [options.onInit] initialize + * @property {Function} [options.onsubmit] + */ + options: { + // >>>>>>> CK extra options + defaultTextColor: '#212121', // default text color (used by color tool) + defaultBackColor: '#ddd', // default text color (used by color tool) + followingToolbar: true, // make the toolbar follow on window scroll + otherStaticBarClass: "staticTop", // default class for other static bars eventually used on webapp + + width: null, // set editor width + height: null, // set editor height, ex) 300 + + minHeight: null, // set minimum height of editor + maxHeight: null, // set maximum height of editor + + focus: false, // set focus to editable area after initializing materialnote + + tabsize: 4, // size of tab ex) 2 or 4 + styleWithSpan: true, // style with span (Chrome and FF only) + + disableLinkTarget: false, // hide link Target Checkbox + disableDragAndDrop: false, // disable drag and drop event + disableResizeEditor: false, // disable resizing editor + + shortcuts: true, // enable keyboard shortcuts + + placeholder: false, // enable placeholder text + prettifyHtml: true, // enable prettifying html while toggling codeview + + iconPrefix: '', // prefix for css icon classes + icons: { + font: { + bold: 'format_bold', + italic: 'format_italic', + underline: 'format_underlined', + clear: 'clear', + height: 'format_size', + strikethrough: 'strikethrough_s', + superscript: 'vertical_align_top', + subscript: 'vertical_align_bottom' + }, + image: { + image: 'image', + floatLeft: 'format_align_left', + floatRight: 'format_align_right', + floatNone: 'format_align_justify', + shapeRounded: 'crop_3_2', + shapeCircle: 'panorama_fish_eye', + shapeThumbnail: 'collections', + bordered: 'border_outer', + shapeNone: 'image', + remove: 'delete' + }, + link: { + link: 'insert_link', + unlink: 'clear', + edit: 'create' + }, + table: { + table: 'border_all' + }, + hr: { + insert: 'add' + }, + style: { + style: 'border_color' + }, + lists: { + unordered: 'format_list_bulleted', + ordered: 'format_list_numbered' + }, + options: { + help: 'help', + fullscreen: 'settings_overscan', + codeview: 'code' + }, + paragraph: { + paragraph: 'format_textdirection_l_to_r', + outdent: 'format_indent_decrease', + indent: 'format_indent_increase', + left: 'format_align_left', + center: 'format_align_center', + right: 'format_align_right', + justify: 'format_align_justify' + }, + color: { + recent: 'format_color_text' + }, + history: { + undo: 'undo', + redo: 'redo' + }, + misc: { + check: 'check' + } + }, + + codemirror: { // codemirror options + mode: 'text/html', + htmlMode: true, + indentWithTabs: true, + tabSize: 4, + lineNumbers: true, + theme: 'monokai', + maxHighlightLength: 'Infinity' + }, + + // language + lang: 'en-US', // language 'en-US', 'ko-KR', ... + direction: null, // text direction, ex) 'rtl' + + // toolbar + toolbar: [ + ['style', ['style']], + ['font', ['bold', 'italic', 'underline', 'clear']], + // ['font', ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript', 'clear']], + ['fontname', ['fontname']], + ['fontsize', ['fontsize']], + ['color', ['color']], + ['para', ['ul', 'ol', 'paragraph']], + ['height', ['height']], + ['table', ['table']], + ['insert', ['link', 'picture', 'hr']], + ['view', ['fullscreen', 'codeview']], + ['help', ['help']] + ], + + plugin : {}, + + // air mode: inline editor + airMode: false, + // airPopover: [ + // ['style', ['style']], + // ['font', ['bold', 'italic', 'underline', 'clear']], + // ['fontname', ['fontname']], + // ['color', ['color']], + // ['para', ['ul', 'ol', 'paragraph']], + // ['height', ['height']], + // ['table', ['table']], + // ['insert', ['link', 'picture']], + // ['help', ['help']] + // ], + airPopover: [ + ['color', ['color']], + ['font', ['bold', 'underline', 'clear']], + ['para', ['ul', 'paragraph']], + ['table', ['table']], + ['insert', ['link', 'picture']] + ], + + // style tag + styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'], + + // default fontName + defaultFontName: 'Roboto', + + // fontName + fontNames: [ + 'Roboto', 'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New', + 'Helvetica Neue', 'Helvetica', 'Impact', 'Times New Roman', 'Verdana' + ], + fontNamesIgnoreCheck: [], + + fontSizes: ['12', '13', '14', '15', '16', '17', '18', '25', '37'], + + // palette colors(n x n) + colors: [//grey brown dpurple purple indigo blue cyan green lgreen yellow amber orange dorange red pink + ['#fafafa', '#efebe9', '#7e57c2', '#ab47bc', '#5c6bc0', '#42a5f5', '#26c6da', '#66bb6a', '#9ccc65', '#ffee58', '#ffca28', '#ffa726', '#ff7043', '#ef5350', '#ec407a'], + ['#f5f5f5', '#d7ccc8', '#673ab7', '#9c27b0', '#3f51b5', '#2196f3', '#00bcd4', '#4caf50', '#8bc34a', '#ffeb3b', '#ffc107', '#ff9800', '#ff5722', '#f44336', '#e91e63'], + ['#eeeeee', '#bcaaa4', '#5e35b1', '#8e24aa', '#3949ab', '#1e88e5', '#00acc1', '#43a047', '#7cb342', '#fdd835', '#ffb300', '#fb8c00', '#f4511e', '#e53935', '#d81b60'], + ['#e0e0e0', '#a1887f', '#512da8', '#7b1fa2', '#303f9f', '#1976d2', '#0097a7', '#388e3c', '#689f38', '#fbc02d', '#ffa000', '#f57c00', '#e64a19', '#d32f2f', '#c2185b'], + ['#bdbdbd', '#8d6e63', '#4527a0', '#6a1b9a', '#283593', '#1565c0', '#00838f', '#2e7d32', '#558b2f', '#f9a825', '#ff8f00', '#ef6c00', '#d84315', '#c62828', '#ad1457'], + ['#9e9e9e', '#795548', '#311b92', '#4a148c', '#1a237e', '#0d47a1', '#006064', '#1b5e20', '#33691e', '#f57f17', '#ff6f00', '#e65100', '#bf360c', '#b71c1c', '#880e4f'], + ['#757575', '#6d4c41', '#b388ff', '#ea80fc', '#8c9eff', '#82b1ff', '#84ffff', '#b9f6ca', '#ccff90', '#ffff8d', '#ffe57f', '#ffd180', '#ff9e80', '#ff8a80', '#ff80ab'], + ['#616161', '#5d4037', '#7c4dff', '#e040fb', '#536dfe', '#448aff', '#18ffff', '#69f0ae', '#b2ff59', '#ffff00', '#ffd740', '#ffab40', '#ff6e40', '#ff5252', '#ff4081'], + ['#424242', '#4e342e', '#651fff', '#d500f9', '#3d5afe', '#2979ff', '#00e5ff', '#00e676', '#76ff03', '#ffea00', '#ffc400', '#ff9100', '#ff3d00', '#ff1744', '#f50057'], + ['#212121', '#3e2723', '#6200ea', '#aa00ff', '#304ffe', '#2962ff', '#00b8d4', '#00c853', '#64dd17', '#ffd600', '#ffab00', '#ff6d00', '#dd2c00', '#d50000', '#c51162'], + ], + // palette colors(n x n) + colorTitles: [ + //grey brown dpurple purple indigo blue cyan green lgreen yellow amber orange dorange red pink + ['grey lighten5', 'brown lighten5', 'deep-purple lighten1', 'purple lighten1', 'indigo lighten1', 'blue lighten1', 'cyan lighten1', 'green lighten1', 'light-green lighten1', 'yellow lighten1', 'amber lighten1', 'orange lighten1', 'deep-orange lighten1', 'red lighten1', 'pink lighten1'], + ['grey lighten4', 'brown lighten4', 'deep-purple', 'purple', 'indigo', 'blue', 'cyan', 'green', 'light-green', 'yellow', 'amber', 'orange', 'deep-orange', 'red', 'pink' ], + ['grey lighten3', 'brown lighten3', 'deep-purple darken1', 'purple darken1', 'indigo darken1', 'blue darken1', 'cyan darken1', 'green darken1', 'light-green darken1', 'yellow darken1', 'amber darken1', 'orange darken1', 'deep-orange darken1', 'red darken1', 'pink darken1' ], + ['grey lighten2', 'brown lighten2', 'deep-purple darken2', 'purple darken2', 'indigo darken2', 'blue darken2', 'cyan darken2', 'green darken2', 'light-green darken2', 'yellow darken2', 'amber darken2', 'orange darken2', 'deep-orange darken2', 'red darken2', 'pink darken2' ], + ['grey lighten1', 'brown lighten1', 'deep-purple darken3', 'purple darken3', 'indigo darken3', 'blue darken3', 'cyan darken3', 'green darken3', 'light-green darken3', 'yellow darken3', 'amber darken3', 'orange darken3', 'deep-orange darken3', 'red darken3', 'pink darken3' ], + ['grey', 'brown', 'deep-purple darken4', 'purple darken4', 'indigo darken4', 'blue darken4', 'cyan darken4', 'green darken4', 'light-green darken4', 'yellow darken4', 'amber darken4', 'orange darken4', 'deep-orange darken4', 'red darken4', 'pink darken4' ], + ['grey darken1', 'brown darken1', 'deep-purple accent1', 'purple accent1', 'indigo accent1', 'blue accent1', 'cyan accent1', 'green accent1', 'light-green accent1', 'yellow accent1', 'amber accent1', 'orange accent1', 'deep-orange accent1', 'red accent1', 'pink accent1' ], + ['grey darken2', 'brown darken2', 'deep-purple accent2', 'purple accent2', 'indigo accent2', 'blue accent2', 'cyan accent2', 'green accent2', 'light-green accent2', 'yellow accent2', 'amber accent2', 'orange accent2', 'deep-orange accent2', 'red accent2', 'pink accent2' ], + ['grey darken3', 'brown darken3', 'deep-purple accent3', 'purple accent3', 'indigo accent3', 'blue accent3', 'cyan accent3', 'green accent3', 'light-green accent3', 'yellow accent3', 'amber accent3', 'orange accent3', 'deep-orange accent3', 'red accent3', 'pink accent3' ], + ['grey darken4', 'brown darken4', 'deep-purple accent4', 'purple accent4', 'indigo accent4', 'blue accent4', 'cyan accent4', 'green accent4', 'light-green accent4', 'yellow accent4', 'amber accent4', 'orange accent4', 'deep-orange accent4', 'red accent4', 'pink accent4' ], + ], + + // lineHeight + lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'], + + // insertTable max size + insertTableMaxSize: { + col: 12, + row: 10 + }, + + // image + maximumImageFileSize: null, // size in bytes, null = no limit + + // callbacks + oninit: null, // initialize + onfocus: null, // editable has focus + onblur: null, // editable out of focus + onenter: null, // enter key pressed + onkeyup: null, // keyup + onkeydown: null, // keydown + onImageUpload: null, // imageUpload + onImageUploadError: null, // imageUploadError + onMediaDelete: null, // media delete + onToolbarClick: null, + onsubmit: null, + + /** + * manipulate link address when user create link + * @param {String} sLinkUrl + * @return {String} + */ + onCreateLink: function(sLinkUrl) { + if (sLinkUrl.indexOf('@') !== -1 && sLinkUrl.indexOf(':') === -1) { + sLinkUrl = 'mailto:' + sLinkUrl; + } + + return sLinkUrl; + }, + + keyMap: { + pc: { + 'ENTER': 'insertParagraph', + 'CTRL+Z': 'undo', + 'CTRL+Y': 'redo', + 'TAB': 'tab', + 'SHIFT+TAB': 'untab', + 'CTRL+B': 'bold', + 'CTRL+I': 'italic', + 'CTRL+U': 'underline', + 'CTRL+SHIFT+S': 'strikethrough', + 'CTRL+BACKSLASH': 'removeFormat', + 'CTRL+SHIFT+L': 'justifyLeft', + 'CTRL+SHIFT+E': 'justifyCenter', + 'CTRL+SHIFT+R': 'justifyRight', + 'CTRL+SHIFT+J': 'justifyFull', + 'CTRL+SHIFT+NUM7': 'insertUnorderedList', + 'CTRL+SHIFT+NUM8': 'insertOrderedList', + 'CTRL+LEFTBRACKET': 'outdent', + 'CTRL+RIGHTBRACKET': 'indent', + 'CTRL+NUM0': 'formatPara', + 'CTRL+NUM1': 'formatH1', + 'CTRL+NUM2': 'formatH2', + 'CTRL+NUM3': 'formatH3', + 'CTRL+NUM4': 'formatH4', + 'CTRL+NUM5': 'formatH5', + 'CTRL+NUM6': 'formatH6', + 'CTRL+ENTER': 'insertHorizontalRule', + 'CTRL+K': 'showLinkDialog' + }, + + mac: { + 'ENTER': 'insertParagraph', + 'CMD+Z': 'undo', + 'CMD+SHIFT+Z': 'redo', + 'TAB': 'tab', + 'SHIFT+TAB': 'untab', + 'CMD+B': 'bold', + 'CMD+I': 'italic', + 'CMD+U': 'underline', + 'CMD+SHIFT+S': 'strikethrough', + 'CMD+BACKSLASH': 'removeFormat', + 'CMD+SHIFT+L': 'justifyLeft', + 'CMD+SHIFT+E': 'justifyCenter', + 'CMD+SHIFT+R': 'justifyRight', + 'CMD+SHIFT+J': 'justifyFull', + 'CMD+SHIFT+NUM7': 'insertUnorderedList', + 'CMD+SHIFT+NUM8': 'insertOrderedList', + 'CMD+LEFTBRACKET': 'outdent', + 'CMD+RIGHTBRACKET': 'indent', + 'CMD+NUM0': 'formatPara', + 'CMD+NUM1': 'formatH1', + 'CMD+NUM2': 'formatH2', + 'CMD+NUM3': 'formatH3', + 'CMD+NUM4': 'formatH4', + 'CMD+NUM5': 'formatH5', + 'CMD+NUM6': 'formatH6', + 'CMD+ENTER': 'insertHorizontalRule', + 'CMD+K': 'showLinkDialog' + } + } + }, + + // default language: en-US + lang: { + 'en-US': { + font: { + bold: 'Bold', + italic: 'Italic', + underline: 'Underline', + clear: 'Remove Font Style', + height: 'Line Height', + name: 'Font Family', + strikethrough: 'Strikethrough', + subscript: 'Subscript', + superscript: 'Superscript', + size: 'Font Size' + }, + image: { + image: 'Picture', + insert: 'Insert Image', + resizeFull: 'Resize Full', + resizeHalf: 'Resize Half', + resizeQuarter: 'Resize Quarter', + floatLeft: 'Float Left', + floatRight: 'Float Right', + floatNone: 'Float None', + shapeRounded: 'Shape: Rounded', + shapeCircle: 'Shape: Circle', + bordered: 'Bordered', + shapeThumbnail: 'Shape: Thumbnail', + shapeNone: 'Shape: None', + dragImageHere: 'Drag image or text here', + dropImage: 'Drop image or Text', + selectFromFiles: 'Select from files', + maximumFileSize: 'Maximum file size', + maximumFileSizeError: 'Maximum file size exceeded.', + url: 'Image URL', + remove: 'Remove Image' + }, + link: { + link: 'Link', + insert: 'Insert Link', + unlink: 'Unlink', + edit: 'Edit', + textToDisplay: 'Text to display', + url: 'To what URL should this link go?', + openInNewWindow: 'Open in new window' + }, + table: { + table: 'Table', + striped: 'Striped', + hoverable: 'Hoverable', + responsive: 'Responsive', + bordered: 'Bordered' + }, + hr: { + insert: 'Insert Horizontal Rule' + }, + style: { + style: 'Style', + normal: 'Normal', + blockquote: 'Quote', + pre: 'Code', + h1: 'Header 1', + h2: 'Header 2', + h3: 'Header 3', + h4: 'Header 4', + h5: 'Header 5', + h6: 'Header 6' + }, + lists: { + unordered: 'Unordered list', + ordered: 'Ordered list' + }, + options: { + help: 'Help', + fullscreen: 'Full Screen', + codeview: 'Code View' + }, + paragraph: { + paragraph: 'Paragraph', + outdent: 'Outdent', + indent: 'Indent', + left: 'Align left', + center: 'Align center', + right: 'Align right', + justify: 'Justify full' + }, + color: { + recent: 'Recent Color', + more: 'More Color', + background: 'Back', + foreground: 'Text', + transparent: 'Transparent', + setTransparent: 'Transparent', + reset: 'Reset', + resetToDefault: 'Default' + }, + shortcut: { + shortcuts: 'Keyboard shortcuts', + close: 'Close', + textFormatting: 'Text formatting', + action: 'Action', + paragraphFormatting: 'Paragraph formatting', + documentStyle: 'Document Style', + extraKeys: 'Extra keys' + }, + history: { + undo: 'Undo', + redo: 'Redo' + } + } + } + }; + + /** + * @class core.async + * + * Async functions which returns `Promise` + * + * @singleton + * @alternateClassName async + */ + var async = (function() { + /** + * @method readFileAsDataURL + * + * read contents of file as representing URL + * + * @param {File} file + * @return {Promise} - then: sDataUrl + */ + var readFileAsDataURL = function(file) { + return $.Deferred(function(deferred) { + $.extend(new FileReader(), { + onload: function(e) { + var sDataURL = e.target.result; + deferred.resolve(sDataURL); + }, + onerror: function() { + deferred.reject(this); + } + }).readAsDataURL(file); + }).promise(); + }; + + /** + * @method createImage + * + * create `<image>` from url string + * + * @param {String} sUrl + * @param {String} filename + * @return {Promise} - then: $image + */ + var createImage = function(sUrl, filename) { + return $.Deferred(function(deferred) { + var $img = $('<img>'); + + $img.one('load', function() { + $img.off('error abort'); + deferred.resolve($img); + }).one('error abort', function() { + $img.off('load').detach(); + deferred.reject($img); + }).css({ + display: 'none' + }).appendTo(document.body).attr({ + 'src': sUrl, + 'data-filename': filename + }); + }).promise(); + }; + + return { + readFileAsDataURL: readFileAsDataURL, + createImage: createImage + }; + })(); + + /** + * @class core.key + * + * Object for keycodes. + * + * @singleton + * @alternateClassName key + */ + var key = (function() { + var keyMap = { + 'BACKSPACE': 8, + 'TAB': 9, + 'ENTER': 13, + 'SPACE': 32, + + // Number: 0-9 + 'NUM0': 48, + 'NUM1': 49, + 'NUM2': 50, + 'NUM3': 51, + 'NUM4': 52, + 'NUM5': 53, + 'NUM6': 54, + 'NUM7': 55, + 'NUM8': 56, + + // Alphabet: a-z + 'B': 66, + 'E': 69, + 'I': 73, + 'J': 74, + 'K': 75, + 'L': 76, + 'R': 82, + 'S': 83, + 'U': 85, + 'Y': 89, + 'Z': 90, + + 'SLASH': 191, + 'LEFTBRACKET': 219, + 'BACKSLASH': 220, + 'RIGHTBRACKET': 221 + }; + + return { + /** + * @method isEdit + * + * @param {Number} keyCode + * @return {Boolean} + */ + isEdit: function(keyCode) { + return list.contains([8, 9, 13, 32], keyCode); + }, + /** + * @method isMove + * + * @param {Number} keyCode + * @return {Boolean} + */ + isMove: function(keyCode) { + return list.contains([37, 38, 39, 40], keyCode); + }, + /** + * @property {Object} nameFromCode + * @property {String} nameFromCode.8 "BACKSPACE" + */ + nameFromCode: func.invertObject(keyMap), + code: keyMap + }; + })(); + + /** + * @class editing.History + * + * Editor History + * + */ + var History = function($editable) { + var stack = [], stackOffset = -1; + var editable = $editable[0]; + + var makeSnapshot = function() { + var rng = range.create(); + var emptyBookmark = {s: {path: [], offset: 0}, e: {path: [], offset: 0}}; + + return { + contents: $editable.html(), + bookmark: (rng ? rng.bookmark(editable) : emptyBookmark) + }; + }; + + var applySnapshot = function(snapshot) { + if (snapshot.contents !== null) { + $editable.html(snapshot.contents); + } + if (snapshot.bookmark !== null) { + range.createFromBookmark(editable, snapshot.bookmark).select(); + } + }; + + /** + * undo + */ + this.undo = function() { + if (0 < stackOffset) { + stackOffset--; + applySnapshot(stack[stackOffset]); + } + }; + + /** + * redo + */ + this.redo = function() { + if (stack.length - 1 > stackOffset) { + stackOffset++; + applySnapshot(stack[stackOffset]); + } + }; + + /** + * recorded undo + */ + this.recordUndo = function() { + stackOffset++; + + // Wash out stack after stackOffset + if (stack.length > stackOffset) { + stack = stack.slice(0, stackOffset); + } + + // Create new snapshot and push it to the end + stack.push(makeSnapshot()); + }; + + // Create first undo stack + this.recordUndo(); + }; + + /** + * @class editing.Style + * + * Style + * + */ + var Style = function() { + /** + * @method jQueryCSS + * + * [workaround] for old jQuery + * passing an array of style properties to .css() + * will result in an object of property-value pairs. + * (compatibility with version < 1.9) + * + * @private + * @param {jQuery} $obj + * @param {Array} propertyNames - An array of one or more CSS properties. + * @return {Object} + */ + var jQueryCSS = function($obj, propertyNames) { + if (agent.jqueryVersion < 1.9) { + var result = {}; + $.each(propertyNames, function(idx, propertyName) { + result[propertyName] = $obj.css(propertyName); + }); + return result; + } + return $obj.css.call($obj, propertyNames); + }; + + /** + * paragraph level style + * + * @param {WrappedRange} rng + * @param {Object} styleInfo + */ + this.stylePara = function(rng, styleInfo) { + $.each(rng.nodes(dom.isPara, { + includeAncestor: true + }), function(idx, para) { + $(para).css(styleInfo); + }); + }; + + /** + * insert and returns styleNodes on range. + * + * @param {WrappedRange} rng + * @param {Object} [options] - options for styleNodes + * @param {String} [options.nodeName] - default: `SPAN` + * @param {Boolean} [options.expandClosestSibling] - default: `false` + * @param {Boolean} [options.onlyPartialContains] - default: `false` + * @return {Node[]} + */ + this.styleNodes = function(rng, options) { + rng = rng.splitText(); + + var nodeName = options && options.nodeName || 'SPAN'; + var expandClosestSibling = !!(options && options.expandClosestSibling); + var onlyPartialContains = !!(options && options.onlyPartialContains); + + if (rng.isCollapsed()) { + return [rng.insertNode(dom.create(nodeName))]; + } + + var pred = dom.makePredByNodeName(nodeName); + var nodes = $.map(rng.nodes(dom.isText, { + fullyContains: true + }), function(text) { + return dom.singleChildAncestor(text, pred) || dom.wrap(text, nodeName); + }); + + if (expandClosestSibling) { + if (onlyPartialContains) { + var nodesInRange = rng.nodes(); + // compose with partial contains predication + pred = func.and(pred, function(node) { + return list.contains(nodesInRange, node); + }); + } + + return $.map(nodes, function(node) { + var siblings = dom.withClosestSiblings(node, pred); + var head = list.head(siblings); + var tails = list.tail(siblings); + $.each(tails, function(idx, elem) { + dom.appendChildNodes(head, elem.childNodes); + dom.remove(elem); + }); + return list.head(siblings); + }); + } else { + return nodes; + } + }; + + /** + * get current style on cursor + * + * @param {WrappedRange} rng + * @param {Node} target - target element on event + * @return {Object} - object contains style properties. + */ + this.current = function(rng, target) { + var $cont = $(dom.isText(rng.sc) ? rng.sc.parentNode : rng.sc); + var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height']; + var styleInfo = jQueryCSS($cont, properties) || {}; + + styleInfo['font-size'] = parseInt(styleInfo['font-size'], 10); + + // document.queryCommandState for toggle state + styleInfo['font-bold'] = document.queryCommandState('bold') ? 'bold' : 'normal'; + styleInfo['font-italic'] = document.queryCommandState('italic') ? 'italic' : 'normal'; + styleInfo['font-underline'] = document.queryCommandState('underline') ? 'underline' : 'normal'; + styleInfo['font-strikethrough'] = document.queryCommandState('strikeThrough') ? 'strikethrough' : 'normal'; + styleInfo['font-superscript'] = document.queryCommandState('superscript') ? 'superscript' : 'normal'; + styleInfo['font-subscript'] = document.queryCommandState('subscript') ? 'subscript' : 'normal'; + + // list-style-type to list-style(unordered, ordered) + if (!rng.isOnList()) { + styleInfo['list-style'] = 'none'; + } else { + var aOrderedType = ['circle', 'disc', 'disc-leading-zero', 'square']; + var isUnordered = $.inArray(styleInfo['list-style-type'], aOrderedType) > -1; + styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered'; + } + + var para = dom.ancestor(rng.sc, dom.isPara); + if (para && para.style['line-height']) { + styleInfo['line-height'] = para.style.lineHeight; + } else { + var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10); + styleInfo['line-height'] = lineHeight.toFixed(1); + } + + styleInfo.image = dom.isImg(target) && target; + styleInfo.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor); + styleInfo.ancestors = dom.listAncestor(rng.sc, dom.isEditable); + styleInfo.range = rng; + + return styleInfo; + }; + }; + + + /** + * @class editing.Bullet + * + * @alternateClassName Bullet + */ + var Bullet = function() { + /** + * @method insertOrderedList + * + * toggle ordered list + * + * @type command + */ + this.insertOrderedList = function() { + this.toggleList('OL'); + }; + + /** + * @method insertUnorderedList + * + * toggle unordered list + * + * @type command + */ + this.insertUnorderedList = function() { + this.toggleList('UL'); + }; + + /** + * @method indent + * + * indent + * + * @type command + */ + this.indent = function() { + var self = this; + var rng = range.create().wrapBodyInlineWithPara(); + + var paras = rng.nodes(dom.isPara, { includeAncestor: true }); + var clustereds = list.clusterBy(paras, func.peq2('parentNode')); + + $.each(clustereds, function(idx, paras) { + var head = list.head(paras); + if (dom.isLi(head)) { + self.wrapList(paras, head.parentNode.nodeName); + } else { + $.each(paras, function(idx, para) { + $(para).css('marginLeft', function(idx, val) { + return (parseInt(val, 10) || 0) + 25; + }); + }); + } + }); + + rng.select(); + }; + + /** + * @method outdent + * + * outdent + * + * @type command + */ + this.outdent = function() { + var self = this; + var rng = range.create().wrapBodyInlineWithPara(); + + var paras = rng.nodes(dom.isPara, { includeAncestor: true }); + var clustereds = list.clusterBy(paras, func.peq2('parentNode')); + + $.each(clustereds, function(idx, paras) { + var head = list.head(paras); + if (dom.isLi(head)) { + self.releaseList([paras]); + } else { + $.each(paras, function(idx, para) { + $(para).css('marginLeft', function(idx, val) { + val = (parseInt(val, 10) || 0); + return val > 25 ? val - 25 : ''; + }); + }); + } + }); + + rng.select(); + }; + + /** + * @method toggleList + * + * toggle list + * + * @param {String} listName - OL or UL + */ + this.toggleList = function(listName) { + var self = this; + var rng = range.create().wrapBodyInlineWithPara(); + + var paras = rng.nodes(dom.isPara, { includeAncestor: true }); + var bookmark = rng.paraBookmark(paras); + var clustereds = list.clusterBy(paras, func.peq2('parentNode')); + + // paragraph to list + if (list.find(paras, dom.isPurePara)) { + var wrappedParas = []; + $.each(clustereds, function(idx, paras) { + wrappedParas = wrappedParas.concat(self.wrapList(paras, listName)); + }); + paras = wrappedParas; + // list to paragraph or change list style + } else { + var diffLists = rng.nodes(dom.isList, { + includeAncestor: true + }).filter(function(listNode) { + return !$.nodeName(listNode, listName); + }); + + if (diffLists.length) { + $.each(diffLists, function(idx, listNode) { + dom.replace(listNode, listName); + }); + } else { + paras = this.releaseList(clustereds, true); + } + } + + range.createFromParaBookmark(bookmark, paras).select(); + }; + + /** + * @method wrapList + * + * @param {Node[]} paras + * @param {String} listName + * @return {Node[]} + */ + this.wrapList = function(paras, listName) { + var head = list.head(paras); + var last = list.last(paras); + + var prevList = dom.isList(head.previousSibling) && head.previousSibling; + var nextList = dom.isList(last.nextSibling) && last.nextSibling; + + var listNode = prevList || dom.insertAfter(dom.create(listName || 'UL'), last); + + // P to LI + paras = $.map(paras, function(para) { + return dom.isPurePara(para) ? dom.replace(para, 'LI') : para; + }); + + // append to list(<ul>, <ol>) + dom.appendChildNodes(listNode, paras); + + if (nextList) { + dom.appendChildNodes(listNode, list.from(nextList.childNodes)); + dom.remove(nextList); + } + + return paras; + }; + + /** + * @method releaseList + * + * @param {Array[]} clustereds + * @param {Boolean} isEscapseToBody + * @return {Node[]} + */ + this.releaseList = function(clustereds, isEscapseToBody) { + var releasedParas = []; + + $.each(clustereds, function(idx, paras) { + var head = list.head(paras); + var last = list.last(paras); + + var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) : + head.parentNode; + var lastList = headList.childNodes.length > 1 ? dom.splitTree(headList, { + node: last.parentNode, + offset: dom.position(last) + 1 + }, { + isSkipPaddingBlankHTML: true + }) : null; + + var middleList = dom.splitTree(headList, { + node: head.parentNode, + offset: dom.position(head) + }, { + isSkipPaddingBlankHTML: true + }); + + paras = isEscapseToBody ? dom.listDescendant(middleList, dom.isLi) : + list.from(middleList.childNodes).filter(dom.isLi); + + // LI to P + if (isEscapseToBody || !dom.isList(headList.parentNode)) { + paras = $.map(paras, function(para) { + return dom.replace(para, 'P'); + }); + } + + $.each(list.from(paras).reverse(), function(idx, para) { + dom.insertAfter(para, headList); + }); + + // remove empty lists + var rootLists = list.compact([headList, middleList, lastList]); + $.each(rootLists, function(idx, rootList) { + var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList)); + $.each(listNodes.reverse(), function(idx, listNode) { + if (!dom.nodeLength(listNode)) { + dom.remove(listNode, true); + } + }); + }); + + releasedParas = releasedParas.concat(paras); + }); + + return releasedParas; + }; + }; + + + /** + * @class editing.Typing + * + * Typing + * + */ + var Typing = function() { + + // a Bullet instance to toggle lists off + var bullet = new Bullet(); + + /** + * insert tab + * + * @param {jQuery} $editable + * @param {WrappedRange} rng + * @param {Number} tabsize + */ + this.insertTab = function($editable, rng, tabsize) { + var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR)); + rng = rng.deleteContents(); + rng.insertNode(tab, true); + + rng = range.create(tab, tabsize); + rng.select(); + }; + + /** + * insert paragraph + */ + this.insertParagraph = function() { + var rng = range.create(); + + // deleteContents on range. + rng = rng.deleteContents(); + + // Wrap range if it needs to be wrapped by paragraph + rng = rng.wrapBodyInlineWithPara(); + + // finding paragraph + var splitRoot = dom.ancestor(rng.sc, dom.isPara); + + var nextPara; + // on paragraph: split paragraph + if (splitRoot) { + // if it is an empty line with li + if (dom.isEmpty(splitRoot) && dom.isLi(splitRoot)) { + // disable UL/OL and escape! + bullet.toggleList(splitRoot.parentNode.nodeName); + return; + // if new line has content (not a line break) + } else { + nextPara = dom.splitTree(splitRoot, rng.getStartPoint()); + + var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor); + emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor)); + + $.each(emptyAnchors, function(idx, anchor) { + dom.remove(anchor); + }); + } + // no paragraph: insert empty paragraph + } else { + var next = rng.sc.childNodes[rng.so]; + nextPara = $(dom.emptyPara)[0]; + if (next) { + rng.sc.insertBefore(nextPara, next); + } else { + rng.sc.appendChild(nextPara); + } + } + + range.create(nextPara, 0).normalize().select(); + + }; + + }; + + /** + * @class editing.Table + * + * Table + * + */ + var Table = function() { + /** + * handle tab key + * + * @param {WrappedRange} rng + * @param {Boolean} isShift + */ + this.tab = function(rng, isShift) { + var cell = dom.ancestor(rng.commonAncestor(), dom.isCell); + var table = dom.ancestor(cell, dom.isTable); + var cells = dom.listDescendant(table, dom.isCell); + + var nextCell = list[isShift ? 'prev' : 'next'](cells, cell); + if (nextCell) { + range.create(nextCell, 0).select(); + } + }; + + /** + * create empty table element + * + * @param {Number} rowCount + * @param {Number} colCount + * @return {Node} + */ + this.createTable = function(tOptions) { + var tds = [], tdHTML; + var theaders = []; + var colCount = tOptions[0]; + var rowCount = tOptions[1]; + var classes = tOptions.slice(2, tOptions.length); + + for (var idxCol = 0; idxCol < colCount; idxCol++) { + //tds.push('<td>' + dom.blank + '</td>'); + tds.push('<td>(item)</td>'); + theaders.push('<th>header</th>'); + } + tdHTML = tds.join(''); + theaders = theaders.join(''); + + var trs = [], trHTML; + for (var idxRow = 0; idxRow < rowCount; idxRow++) { + trs.push('<tr>' + tdHTML + '</tr>'); + } + trHTML = trs.join(''); + + return $('<table class="' + classes.join(' ') + '"><thead><tr>' + theaders + '</tr></thead><tbody>' + trHTML + '</tbody></table>')[0]; + }; + }; + + + var KEY_BOGUS = 'bogus'; + + /** + * @class editing.Editor + * + * Editor + * + */ + var Editor = function(handler) { + + var style = new Style(); + var table = new Table(); + var typing = new Typing(); + var bullet = new Bullet(); + + /** + * @method createRange + * + * create range + * + * @param {jQuery} $editable + * @return {WrappedRange} + */ + this.createRange = function($editable) { + this.focus($editable); + return range.create(); + }; + + /** + * @method saveRange + * + * save current range + * + * @param {jQuery} $editable + * @param {Boolean} [thenCollapse=false] + */ + this.saveRange = function($editable, thenCollapse) { + this.focus($editable); + $editable.data('range', range.create()); + if (thenCollapse) { + range.create().collapse().select(); + } + }; + + /** + * @method saveRange + * + * save current node list to $editable.data('childNodes') + * + * @param {jQuery} $editable + */ + this.saveNode = function($editable) { + // copy child node reference + var copy = []; + for (var key = 0, len = $editable[0].childNodes.length; key < len; key++) { + copy.push($editable[0].childNodes[key]); + } + $editable.data('childNodes', copy); + }; + + /** + * @method restoreRange + * + * restore lately range + * + * @param {jQuery} $editable + */ + this.restoreRange = function($editable) { + var rng = $editable.data('range'); + if (rng) { + rng.select(); + this.focus($editable); + } + }; + + /** + * @method restoreNode + * + * restore lately node list + * + * @param {jQuery} $editable + */ + this.restoreNode = function($editable) { + $editable.html(''); + var child = $editable.data('childNodes'); + for (var index = 0, len = child.length; index < len; index++) { + $editable[0].appendChild(child[index]); + } + }; + /** + * @method currentStyle + * + * current style + * + * @param {Node} target + * @return {Boolean} false if range is no + */ + this.currentStyle = function(target) { + var rng = range.create(); + return rng ? rng.isOnEditable() && style.current(rng, target) : false; + }; + + var triggerOnBeforeChange = function($editable) { + var $holder = dom.makeLayoutInfo($editable).holder(); + handler.bindCustomEvent( + $holder, $editable.data('callbacks'), 'before.command' + )($editable.html(), $editable); + }; + + var triggerOnChange = function($editable) { + var $holder = dom.makeLayoutInfo($editable).holder(); + handler.bindCustomEvent( + $holder, $editable.data('callbacks'), 'change' + )($editable.html(), $editable); + }; + + /** + * @method undo + * undo + * @param {jQuery} $editable + */ + this.undo = function($editable) { + triggerOnBeforeChange($editable); + $editable.data('NoteHistory').undo(); + triggerOnChange($editable); + }; + + /** + * @method redo + * redo + * @param {jQuery} $editable + */ + this.redo = function($editable) { + triggerOnBeforeChange($editable); + $editable.data('NoteHistory').redo(); + triggerOnChange($editable); + }; + + var self = this; + /** + * @method beforeCommand + * before command + * @param {jQuery} $editable + */ + var beforeCommand = this.beforeCommand = function($editable) { + triggerOnBeforeChange($editable); + // keep focus on editable before command execution + self.focus($editable); + }; + + /** + * @method afterCommand + * after command + * @param {jQuery} $editable + * @param {Boolean} isPreventTrigger + */ + var afterCommand = this.afterCommand = function($editable, isPreventTrigger) { + $editable.data('NoteHistory').recordUndo(); + if (!isPreventTrigger) { + triggerOnChange($editable); + } + }; + + /** + * @method bold + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method italic + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method underline + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method strikethrough + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method formatBlock + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method superscript + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method subscript + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method justifyLeft + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method justifyCenter + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method justifyRight + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method justifyFull + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method formatBlock + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method removeFormat + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method backColor + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method foreColor + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method insertHorizontalRule + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /** + * @method fontName + * + * change font name + * + * @param {jQuery} $editable + * @param {Mixed} value + */ + + /* jshint ignore:start */ + // native commands(with execCommand), generate function for execCommand + // >>>>>>> CK + var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript', + 'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull', + 'formatBlock', 'removeFormat', + 'backColor', 'foreColor', 'fontName']; + + for (var idx = 0, len = commands.length; idx < len; idx ++) { + this[commands[idx]] = (function(sCmd) { + return function($editable, value) { + beforeCommand($editable); + + document.execCommand(sCmd, false, value); + + afterCommand($editable, true); + }; + })(commands[idx]); + } + /* jshint ignore:end */ + + this.insertHorizontalRule = function() { + var hrNode = $('<div />'); + hrNode.addClass('divider'); + + range.create().insertNode(hrNode[0]); + }; + + /** + * @method tab + * + * handle tab key + * + * @param {jQuery} $editable + * @param {Object} options + */ + this.tab = function($editable, options) { + var rng = this.createRange($editable); + if (rng.isCollapsed() && rng.isOnCell()) { + table.tab(rng); + } else { + beforeCommand($editable); + typing.insertTab($editable, rng, options.tabsize); + afterCommand($editable); + } + }; + + /** + * @method untab + * + * handle shift+tab key + * + */ + this.untab = function($editable) { + var rng = this.createRange($editable); + if (rng.isCollapsed() && rng.isOnCell()) { + table.tab(rng, true); + } + }; + + /** + * @method insertParagraph + * + * insert paragraph + * + * @param {Node} $editable + */ + this.insertParagraph = function($editable) { + beforeCommand($editable); + typing.insertParagraph($editable); + afterCommand($editable); + }; + + /** + * @method insertOrderedList + * + * @param {jQuery} $editable + */ + this.insertOrderedList = function($editable) { + beforeCommand($editable); + bullet.insertOrderedList($editable); + afterCommand($editable); + }; + + /** + * @param {jQuery} $editable + */ + this.insertUnorderedList = function($editable) { + beforeCommand($editable); + bullet.insertUnorderedList($editable); + afterCommand($editable); + }; + + /** + * @param {jQuery} $editable + */ + this.indent = function($editable) { + beforeCommand($editable); + bullet.indent($editable); + afterCommand($editable); + }; + + /** + * @param {jQuery} $editable + */ + this.outdent = function($editable) { + beforeCommand($editable); + bullet.outdent($editable); + afterCommand($editable); + }; + + /** + * insert image + * + * @param {jQuery} $editable + * @param {String} sUrl + */ + this.insertImage = function($editable, sUrl, filename) { + async.createImage(sUrl, filename).then(function($image) { + beforeCommand($editable); + $image.css({ + display: '', + width: Math.min($editable.width(), $image.width()) + }); + range.create().insertNode($image[0]); + range.createFromNodeAfter($image[0]).select(); + afterCommand($editable); + }).fail(function() { + var $holder = dom.makeLayoutInfo($editable).holder(); + handler.bindCustomEvent( + $holder, $editable.data('callbacks'), 'image.upload.error' + )(); + }); + }; + + /** + * @method insertNode + * insert node + * @param {Node} $editable + * @param {Node} node + */ + this.insertNode = function($editable, node) { + beforeCommand($editable); + range.create().insertNode(node); + range.createFromNodeAfter(node).select(); + afterCommand($editable); + }; + + /** + * insert text + * @param {Node} $editable + * @param {String} text + */ + this.insertText = function($editable, text) { + beforeCommand($editable); + var textNode = range.create().insertNode(dom.createText(text)); + range.create(textNode, dom.nodeLength(textNode)).select(); + afterCommand($editable); + }; + + /** + * paste HTML + * @param {Node} $editable + * @param {String} markup + */ + this.pasteHTML = function($editable, markup) { + beforeCommand($editable); + var contents = range.create().pasteHTML(markup); + range.createFromNodeAfter(list.last(contents)).select(); + afterCommand($editable); + }; + + /** + * formatBlock + * + * @param {jQuery} $editable + * @param {String} tagName + */ + this.formatBlock = function($editable, tagName) { + beforeCommand($editable); + // [workaround] for MSIE, IE need `<` + tagName = agent.isMSIE ? '<' + tagName + '>' : tagName; + document.execCommand('FormatBlock', false, tagName); + afterCommand($editable); + }; + + this.formatPara = function($editable) { + beforeCommand($editable); + this.formatBlock($editable, 'P'); + afterCommand($editable); + }; + + /* jshint ignore:start */ + for (var idx = 1; idx <= 6; idx ++) { + this['formatH' + idx] = function(idx) { + return function($editable) { + this.formatBlock($editable, 'H' + idx); + }; + }(idx); + }; + /* jshint ignore:end */ + + /** + * fontSize + * + * @param {jQuery} $editable + * @param {String} value - px + */ + this.fontSize = function($editable, value) { + var rng = range.create(); + var isCollapsed = rng.isCollapsed(); + + if (isCollapsed) { + var spans = style.styleNodes(rng); + var firstSpan = list.head(spans); + + $(spans).css({ + 'font-size': value + 'px' + }); + + // [workaround] added styled bogus span for style + // - also bogus character needed for cursor position + if (firstSpan && !dom.nodeLength(firstSpan)) { + firstSpan.innerHTML = dom.ZERO_WIDTH_NBSP_CHAR; + range.createFromNodeAfter(firstSpan.firstChild).select(); + $editable.data(KEY_BOGUS, firstSpan); + } + } else { + beforeCommand($editable); + $(style.styleNodes(rng)).css({ + 'font-size': value + 'px' + }); + afterCommand($editable); + } + }; + + /** + * remove bogus node and character + */ + this.removeBogus = function($editable) { + var bogusNode = $editable.data(KEY_BOGUS); + if (!bogusNode) { + return; + } + + var textNode = list.find(list.from(bogusNode.childNodes), dom.isText); + + var bogusCharIdx = textNode.nodeValue.indexOf(dom.ZERO_WIDTH_NBSP_CHAR); + if (bogusCharIdx !== -1) { + textNode.deleteData(bogusCharIdx, 1); + } + + if (dom.isEmpty(bogusNode)) { + dom.remove(bogusNode); + } + + $editable.removeData(KEY_BOGUS); + }; + + /** + * lineHeight + * @param {jQuery} $editable + * @param {String} value + */ + this.lineHeight = function($editable, value) { + beforeCommand($editable); + style.stylePara(range.create(), { + lineHeight: value + }); + afterCommand($editable); + }; + + /** + * unlink + * + * @type command + * + * @param {jQuery} $editable + */ + this.unlink = function($editable) { + var rng = this.createRange($editable); + if (rng.isOnAnchor()) { + var anchor = dom.ancestor(rng.sc, dom.isAnchor); + rng = range.createFromNode(anchor); + rng.select(); + + beforeCommand($editable); + document.execCommand('unlink'); + afterCommand($editable); + } + }; + + /** + * create link (command) + * + * @param {jQuery} $editable + * @param {Object} linkInfo + * @param {Object} options + */ + this.createLink = function($editable, linkInfo, options) { + var linkUrl = linkInfo.url; + var linkText = linkInfo.text; + var isNewWindow = linkInfo.newWindow; + var rng = linkInfo.range; + var isTextChanged = rng.toString() !== linkText; + + beforeCommand($editable); + + if (options.onCreateLink) { + linkUrl = options.onCreateLink(linkUrl); + } + + var anchors = []; + if (isTextChanged) { + // Create a new link when text changed. + var anchor = rng.insertNode($('<A>' + linkText + '</A>')[0]); + anchors.push(anchor); + } else { + anchors = style.styleNodes(rng, { + nodeName: 'A', + expandClosestSibling: true, + onlyPartialContains: true + }); + } + + $.each(anchors, function(idx, anchor) { + $(anchor).attr('href', linkUrl); + if (isNewWindow) { + $(anchor).attr('target', '_blank'); + } else { + $(anchor).removeAttr('target'); + } + }); + + var startRange = range.createFromNodeBefore(list.head(anchors)); + var startPoint = startRange.getStartPoint(); + var endRange = range.createFromNodeAfter(list.last(anchors)); + var endPoint = endRange.getEndPoint(); + + range.create( + startPoint.node, + startPoint.offset, + endPoint.node, + endPoint.offset + ).select(); + + afterCommand($editable); + }; + + /** + * returns link info + * + * @return {Object} + * @return {WrappedRange} return.range + * @return {String} return.text + * @return {Boolean} [return.isNewWindow=true] + * @return {String} [return.url=''] + */ + this.getLinkInfo = function($editable) { + this.focus($editable); + + var rng = range.create().expand(dom.isAnchor); + + // Get the first anchor on range(for edit). + var $anchor = $(list.head(rng.nodes(dom.isAnchor))); + + return { + range: rng, + text: rng.toString(), + isNewWindow: $anchor.length ? $anchor.attr('target') === '_blank' : false, + url: $anchor.length ? $anchor.attr('href') : '' + }; + }; + + /** + * setting color + * + * @param {Node} $editable + * @param {Object} sObjColor color code + * @param {String} sObjColor.foreColor foreground color + * @param {String} sObjColor.backColor background color + */ + this.color = function($editable, sObjColor) { + var oColor = JSON.parse(sObjColor); + var foreColor = oColor.foreColor, backColor = oColor.backColor; + + beforeCommand($editable); + + if (foreColor) { document.execCommand('foreColor', false, foreColor); } + if (backColor) { document.execCommand('backColor', false, backColor); } + + afterCommand($editable); + }; + + /** + * insert Table + * + * @param {Node} $editable + * @param {String} sDim dimension of table (ex : "5x5") + */ + this.insertTable = function($editable, sDim) { + var tOptions = sDim.split('x'); + beforeCommand($editable); + + var rng = range.create().deleteContents(); + rng.insertNode(table.createTable(tOptions)); + afterCommand($editable); + }; + + /** + * float me + * + * @param {jQuery} $editable + * @param {String} value + * @param {jQuery} $target + */ + this.floatMe = function($editable, value, $target) { + beforeCommand($editable); + $target.css('float', value); + afterCommand($editable); + }; + + /** + * change image shape + * + * @param {jQuery} $editable + * @param {String} value css class + * @param {Node} $target + */ + this.imageShape = function($editable, value, $target) { + beforeCommand($editable); + + $target.removeClass('img-rounded img-circle img-thumbnail img-bordered'); + + if (value) { + $target.addClass(value); + } + + afterCommand($editable); + }; + + /** + * >>>>>>> CK + * change image class + * + * @param {jQuery} $editable + * @param {String} value css class + * @param {Node} $target + */ + this.imageClass = function($editable, value, $target) { + beforeCommand($editable); + + if (value) { + if ($target.hasClass(value)) { + $target.removeClass(value); + } else { + $target.addClass(value); + } + } + + afterCommand($editable); + }; + + /** + * resize overlay element + * @param {jQuery} $editable + * @param {String} value + * @param {jQuery} $target - target element + */ + this.resize = function($editable, value, $target) { + beforeCommand($editable); + + $target.css({ + width: value * 100 + '%', + height: '' + }); + + afterCommand($editable); + }; + + /** + * @param {Position} pos + * @param {jQuery} $target - target element + * @param {Boolean} [bKeepRatio] - keep ratio + */ + this.resizeTo = function(pos, $target, bKeepRatio) { + var imageSize; + if (bKeepRatio) { + var newRatio = pos.y / pos.x; + var ratio = $target.data('ratio'); + imageSize = { + width: ratio > newRatio ? pos.x : pos.y / ratio, + height: ratio > newRatio ? pos.x * ratio : pos.y + }; + } else { + imageSize = { + width: pos.x, + height: pos.y + }; + } + + $target.css(imageSize); + }; + + /** + * remove media object + * + * @param {jQuery} $editable + * @param {String} value - dummy argument (for keep interface) + * @param {jQuery} $target - target element + */ + this.removeMedia = function($editable, value, $target) { + beforeCommand($editable); + $target.detach(); + + handler.bindCustomEvent( + $(), $editable.data('callbacks'), 'media.delete' + )($target, $editable); + + afterCommand($editable); + }; + + /** + * set focus + * + * @param $editable + */ + this.focus = function($editable) { + $editable.focus(); + + // [workaround] for firefox bug http://goo.gl/lVfAaI + if (agent.isFF && !range.create().isOnEditable()) { + range.createFromNode($editable[0]) + .normalize() + .collapse() + .select(); + } + }; + + /** + * returns whether contents is empty or not. + * + * @param {jQuery} $editable + * @return {Boolean} + */ + this.isEmpty = function($editable) { + return dom.isEmpty($editable[0]) || dom.emptyPara === $editable.html(); + }; + }; + + /** + * @class module.Button + * + * Button + */ + var Button = function() { + /** + * update button status + * + * @param {jQuery} $container + * @param {Object} styleInfo + */ + this.update = function($container, styleInfo) { + /** + * handle dropdown's check mark (for fontname, fontsize, lineHeight). + * @param {jQuery} $btn + * @param {Number} value + */ + var checkDropdownMenu = function($btn, value) { + $btn.find('.dropdown-menu li').each(function() { + + var div = $(this).children('div'); + var currentValue = div.data('value'); + + // always compare string to avoid creating another func. + if ((currentValue + '') === (value + '')) { + div.children('i').removeClass('transparent'); + } else { + div.children('i').addClass('transparent'); + } + }); + }; + + /** + * update button state(active or not). + * + * @private + * @param {String} selector + * @param {Function} pred + */ + var btnState = function(selector, pred) { + var $btn = $container.find(selector); + + $btn.toggleClass('active', pred()); + }; + + if (styleInfo.image) { + var $img = $(styleInfo.image); + + btnState('.btn[data-event="imageClass"][data-value="img-rounded"]', function() { + return $img.hasClass('img-rounded'); + }); + btnState('.btn[data-event="imageClass"][data-value="img-circle"]', function() { + return $img.hasClass('img-circle'); + }); + btnState('.btn[data-event="imageClass"][data-value="img-thumbnail"]', function() { + return $img.hasClass('img-thumbnail'); + }); + btnState('.btn[data-event="imageClass"][data-value="img-bordered"]', function() { + return $img.hasClass('img-bordered'); + }); + btnState('.btn[data-event="imageShape"]:not([data-value])', function() { + return !$img.is('.img-rounded, .img-circle, .img-thumbnail, .img-bordered'); + }); + + var imgFloat = $img.css('float'); + btnState('.btn[data-event="floatMe"][data-value="left"]', function() { + return imgFloat === 'left'; + }); + btnState('.btn[data-event="floatMe"][data-value="right"]', function() { + return imgFloat === 'right'; + }); + btnState('.btn[data-event="floatMe"][data-value="none"]', function() { + return imgFloat !== 'left' && imgFloat !== 'right'; + }); + + var style = $img.attr('style'); + btnState('.btn[data-event="resize"][data-value="1"]', function() { + return !!/(^|\s)(max-)?width\s*:\s*100%/.test(style); + }); + btnState('.btn[data-event="resize"][data-value="0.5"]', function() { + return !!/(^|\s)(max-)?width\s*:\s*50%/.test(style); + }); + btnState('.btn[data-event="resize"][data-value="0.25"]', function() { + return !!/(^|\s)(max-)?width\s*:\s*25%/.test(style); + }); + return; + } + + // fontname + var $fontname = $container.find('.note-fontname[data-name=fontname]'); + if ($fontname.length) { + var selectedFont = styleInfo['font-family']; + if (!!selectedFont) { + + var list = selectedFont.split(','); + for (var i = 0, len = list.length; i < len; i++) { + selectedFont = list[i].replace(/[\'\"]/g, '').replace(/\s+$/, '').replace(/^\s+/, ''); + if (agent.isFontInstalled(selectedFont)) { + break; + } + } + + $fontname.find('.note-current-fontname').text(selectedFont); + checkDropdownMenu($fontname, selectedFont); + + } + } + + // fontsize + var $fontsize = $container.find('.note-fontsize[data-name=fontsize]'); + $fontsize.find('.note-current-fontsize').text(styleInfo['font-size']); + checkDropdownMenu($fontsize, parseFloat(styleInfo['font-size'])); + + // lineheight + var $lineHeight = $container.find('.note-height[data-name=lineheight]'); + checkDropdownMenu($lineHeight, parseFloat(styleInfo['line-height'])); + + btnState('.btn[data-event="bold"]', function() { + return styleInfo['font-bold'] === 'bold'; + }); + btnState('.btn[data-event="italic"]', function() { + return styleInfo['font-italic'] === 'italic'; + }); + btnState('.btn[data-event="underline"]', function() { + return styleInfo['font-underline'] === 'underline'; + }); + btnState('.btn[data-event="strikethrough"]', function() { + return styleInfo['font-strikethrough'] === 'strikethrough'; + }); + btnState('.btn[data-event="superscript"]', function() { + return styleInfo['font-superscript'] === 'superscript'; + }); + btnState('.btn[data-event="subscript"]', function() { + return styleInfo['font-subscript'] === 'subscript'; + }); + btnState('.btn[data-event="justifyLeft"]', function() { + return styleInfo['text-align'] === 'left' || styleInfo['text-align'] === 'start'; + }); + btnState('.btn[data-event="justifyCenter"]', function() { + return styleInfo['text-align'] === 'center'; + }); + btnState('.btn[data-event="justifyRight"]', function() { + return styleInfo['text-align'] === 'right'; + }); + btnState('.btn[data-event="justifyFull"]', function() { + return styleInfo['text-align'] === 'justify'; + }); + btnState('.btn[data-event="insertUnorderedList"]', function() { + return styleInfo['list-style'] === 'unordered'; + }); + btnState('.btn[data-event="insertOrderedList"]', function() { + return styleInfo['list-style'] === 'ordered'; + }); + }; + + /** + * update recent color + * + * @param {Node} button + * @param {String} eventName + * @param {Mixed} value + */ + this.updateRecentColor = function(button, eventName, value) { + var $color = $(button).closest('.note-color'); + var $recentColor = $color.find('.note-recent-color'); + var colorInfo = JSON.parse($recentColor.attr('data-value')); + var sKey = eventName === 'backColor' ? 'background-color' : 'color'; + + colorInfo[eventName] = value; + $recentColor.attr('data-value', JSON.stringify(colorInfo)); + $recentColor.css(sKey, value); + }; + }; + + /** + * @class module.Toolbar + * + * Toolbar + */ + var Toolbar = function() { + var button = new Button(); + + this.update = function($toolbar, styleInfo) { + button.update($toolbar, styleInfo); + }; + + /** + * @param {Node} button + * @param {String} eventName + * @param {String} value + */ + this.updateRecentColor = function(buttonNode, eventName, value) { + button.updateRecentColor(buttonNode, eventName, value); + }; + + /** + * activate buttons exclude codeview + * @param {jQuery} $toolbar + */ + this.activate = function($toolbar) { + $toolbar.find('button, .btn') + .not('.btn[data-event="codeview"]') + .removeClass('disabled'); + }; + + /** + * deactivate buttons exclude codeview + * @param {jQuery} $toolbar + */ + this.deactivate = function($toolbar) { + $toolbar.find('button, .btn') + .not('.btn[data-event="codeview"]') + .addClass('disabled'); + }; + + /** + * @param {jQuery} $container + * @param {Boolean} [bFullscreen=false] + */ + this.updateFullscreen = function($container, bFullscreen) { + var $btn = $container.find('.btn[data-event="fullscreen"]'); + $btn.toggleClass('active', bFullscreen); + }; + + /** + * @param {jQuery} $container + * @param {Boolean} [isCodeview=false] + */ + this.updateCodeview = function($container, isCodeview) { + var $btn = $container.find('.btn[data-event="codeview"]'); + $btn.toggleClass('active', isCodeview); + + if (isCodeview) { + this.deactivate($container); + } else { + this.activate($container); + } + }; + + /** + * get button in toolbar + * + * @param {jQuery} $editable + * @param {String} name + * @return {jQuery} + */ + this.get = function($editable, name) { + var $toolbar = dom.makeLayoutInfo($editable).toolbar(); + + return $toolbar.find('[data-name=' + name + ']'); + }; + + /** + * set button state + * @param {jQuery} $editable + * @param {String} name + * @param {Boolean} [isActive=true] + */ + this.setButtonState = function($editable, name, isActive) { + isActive = (isActive === false) ? false : true; + + var $button = this.get($editable, name); + $button.toggleClass('active', isActive); + }; + }; + + var EDITABLE_PADDING = 24; + + var Statusbar = function() { + var $document = $(document); + + this.attach = function(layoutInfo, options) { + if (!options.disableResizeEditor) { + layoutInfo.statusbar().on('mousedown', hStatusbarMousedown); + } + }; + + /** + * `mousedown` event handler on statusbar + * + * @param {MouseEvent} event + */ + var hStatusbarMousedown = function(event) { + event.preventDefault(); + event.stopPropagation(); + + var $editable = dom.makeLayoutInfo(event.target).editable(); + var editableTop = $editable.offset().top - $document.scrollTop(); + + var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target); + var options = layoutInfo.editor().data('options'); + + $document.on('mousemove', function(event) { + var nHeight = event.clientY - (editableTop + EDITABLE_PADDING); + + nHeight = (options.minHeight > 0) ? Math.max(nHeight, options.minHeight) : nHeight; + nHeight = (options.maxHeight > 0) ? Math.min(nHeight, options.maxHeight) : nHeight; + + $editable.height(nHeight); + }).one('mouseup', function() { + $document.off('mousemove'); + }); + }; + }; + + /** + * @class module.Popover + * + * Popover (http://getbootstrap.com/javascript/#popovers) + * + */ + var Popover = function() { + var button = new Button(); + + /** + * returns position from placeholder + * + * @private + * @param {Node} placeholder + * @param {Boolean} isAirMode + * @return {Object} + * @return {Number} return.left + * @return {Number} return.top + */ + var posFromPlaceholder = function(placeholder, isAirMode) { + var $placeholder = $(placeholder); + var pos = isAirMode ? $placeholder.offset() : $placeholder.position(); + var height = $placeholder.outerHeight(true); // include margin + + // popover below placeholder. + return { + left: pos.left, + top: pos.top + height + }; + }; + + /** + * show popover + * + * @private + * @param {jQuery} popover + * @param {Position} pos + */ + var showPopover = function($popover, pos) { + $popover.css({ + display: 'block', + left: pos.left, + top: pos.top + }); + }; + + var PX_POPOVER_ARROW_OFFSET_X = 20; + + /** + * update current state + * @param {jQuery} $popover - popover container + * @param {Object} styleInfo - style object + * @param {Boolean} isAirMode + */ + this.update = function($popover, styleInfo, isAirMode) { + button.update($popover, styleInfo); + + var $linkPopover = $popover.find('.note-link-popover'); + if (styleInfo.anchor) { + var $anchor = $linkPopover.find('a'); + var href = $(styleInfo.anchor).attr('href'); + var target = $(styleInfo.anchor).attr('target'); + $anchor.attr('href', href).html(href); + if (!target) { + $anchor.removeAttr('target'); + } else { + $anchor.attr('target', '_blank'); + } + showPopover($linkPopover, posFromPlaceholder(styleInfo.anchor, isAirMode)); + } else { + $linkPopover.hide(); + } + + var $imagePopover = $popover.find('.note-image-popover'); + if (styleInfo.image) { + showPopover($imagePopover, posFromPlaceholder(styleInfo.image, isAirMode)); + } else { + $imagePopover.hide(); + } + + var $airPopover = $popover.find('.note-air-popover'); + if (isAirMode && !styleInfo.range.isCollapsed()) { + var rect = list.last(styleInfo.range.getClientRects()); + if (rect) { + var bnd = func.rect2bnd(rect); + showPopover($airPopover, { + left: Math.max(bnd.left + bnd.width / 2 - PX_POPOVER_ARROW_OFFSET_X, 0), + top: bnd.top + bnd.height + }); + } + } else { + $airPopover.hide(); + } + }; + + /** + * @param {Node} button + * @param {String} eventName + * @param {String} value + */ + this.updateRecentColor = function(button, eventName, value) { + button.updateRecentColor(button, eventName, value); + }; + + /** + * hide all popovers + * @param {jQuery} $popover - popover container + */ + this.hide = function($popover) { + $popover.children().hide(); + }; + }; + + /** + * @class module.Handle + * + * Handle + */ + var Handle = function(handler) { + var $document = $(document); + + /** + * `mousedown` event handler on $handle + * - controlSizing: resize image + * + * @param {MouseEvent} event + */ + var hHandleMousedown = function(event) { + if (dom.isControlSizing(event.target)) { + event.preventDefault(); + event.stopPropagation(); + + var layoutInfo = dom.makeLayoutInfo(event.target), + $handle = layoutInfo.handle(), + $popover = layoutInfo.popover(), + $editable = layoutInfo.editable(), + $editor = layoutInfo.editor(); + + var target = $handle.find('.note-control-selection').data('target'), + $target = $(target), posStart = $target.offset(), + scrollTop = $document.scrollTop(); + + var isAirMode = $editor.data('options').airMode; + + $document.on('mousemove', function(event) { + handler.invoke('editor.resizeTo', { + x: event.clientX - posStart.left, + y: event.clientY - (posStart.top - scrollTop) + }, $target, !event.shiftKey); + + handler.invoke('handle.update', $handle, {image: target}, isAirMode); + handler.invoke('popover.update', $popover, {image: target}, isAirMode); + }).one('mouseup', function() { + $document.off('mousemove'); + handler.invoke('editor.afterCommand', $editable); + }); + + if (!$target.data('ratio')) { // original ratio. + $target.data('ratio', $target.height() / $target.width()); + } + } + }; + + this.attach = function(layoutInfo) { + layoutInfo.handle().on('mousedown', hHandleMousedown); + }; + + /** + * update handle + * @param {jQuery} $handle + * @param {Object} styleInfo + * @param {Boolean} isAirMode + */ + this.update = function($handle, styleInfo, isAirMode) { + var $selection = $handle.find('.note-control-selection'); + if (styleInfo.image) { + var $image = $(styleInfo.image); + var pos = isAirMode ? $image.offset() : $image.position(); + + // include margin + var imageSize = { + w: $image.outerWidth(true), + h: $image.outerHeight(true) + }; + + $selection.css({ + display: 'block', + left: pos.left, + top: pos.top, + width: imageSize.w, + height: imageSize.h + }).data('target', styleInfo.image); // save current image element. + var sizingText = imageSize.w + 'x' + imageSize.h; + $selection.find('.note-control-selection-info').text(sizingText); + } else { + $selection.hide(); + } + }; + + /** + * hide + * + * @param {jQuery} $handle + */ + this.hide = function($handle) { + $handle.children().hide(); + }; + }; + + var Fullscreen = function(handler) { + var $window = $(window); + var $scrollbar = $('html, body'); + + /** + * toggle fullscreen + * + * @param {Object} layoutInfo + */ + this.toggle = function(layoutInfo) { + + var $editor = layoutInfo.editor(), + $toolbar = layoutInfo.toolbar(), + $editable = layoutInfo.editable(), + $codable = layoutInfo.codable(); + + var resize = function(size) { + $editable.css('height', size.h); + $codable.css('height', size.h); + if ($codable.data('cmeditor')) { + $codable.data('cmeditor').setsize(null, size.h); + } + }; + + $editor.toggleClass('fullscreen'); + var isFullscreen = $editor.hasClass('fullscreen'); + if (isFullscreen) { + + $editable.data('orgheight', $editable.css('height')); + + $window.on('resize', function() { + resize({ + h: $window.height() - $toolbar.outerHeight() + }); + }).trigger('resize'); + + $scrollbar.css('overflow', 'hidden'); + $toolbar.css('top', 0); + } else { + $window.off('resize'); + resize({ + h: $editable.data('orgheight') + }); + $scrollbar.css('overflow', 'visible'); + } + + handler.invoke('toolbar.updateFullscreen', $toolbar, isFullscreen); + }; + }; + + + var CodeMirror; + if (agent.hasCodeMirror) { + if (agent.isSupportAmd) { + require(['CodeMirror'], function(cm) { + CodeMirror = cm; + }); + } else { + CodeMirror = window.CodeMirror; + } + } + + /** + * @class Codeview + */ + var Codeview = function(handler) { + + this.sync = function(layoutInfo) { + var isCodeview = handler.invoke('codeview.isActivated', layoutInfo); + if (isCodeview && agent.hasCodeMirror) { + layoutInfo.codable().data('cmEditor').save(); + } + }; + + /** + * @param {Object} layoutInfo + * @return {Boolean} + */ + this.isActivated = function(layoutInfo) { + var $editor = layoutInfo.editor(); + return $editor.hasClass('codeview'); + }; + + /** + * toggle codeview + * + * @param {Object} layoutInfo + */ + this.toggle = function(layoutInfo) { + if (this.isActivated(layoutInfo)) { + this.deactivate(layoutInfo); + } else { + this.activate(layoutInfo); + } + }; + + //var originalValue; + /** + * activate code view + * + * @param {Object} layoutInfo + */ + this.activate = function(layoutInfo) { + var $editor = layoutInfo.editor(), + $toolbar = layoutInfo.toolbar(), + $editable = layoutInfo.editable(), + $codable = layoutInfo.codable(), + $popover = layoutInfo.popover(), + $handle = layoutInfo.handle(); + + var options = $editor.data('options'); + var codeString = dom.html($editable, false); + + // >>>>>>> CK indentation function + function beautifyHTML(code, level, insideLastBlock, dictionary) { + var openTag = code.indexOf('<'); + var closeTag = code.indexOf('>'); + var chunk; + + if (openTag === 0) { + //first thing is a tag + chunk = code.substring(0, closeTag + 1); + code = code.substring(closeTag + 1); + + if (chunk.indexOf("</") === 0) { + level--; + insideLastBlock = false; + } else { + if (insideLastBlock) { + level++; + } + + //check if current tag is a self closing tag (no indent next line in this case) + var found = false; + + for (var i = 0; i < dictionary.length; i++) { + if (chunk.indexOf(dictionary[i]) === 0) { + found = true; + break; + } + } + if (!found) { + insideLastBlock = true; + } else { + insideLastBlock = false; + } + } + } else { + //first thing is content + chunk = code.substring(0, openTag); + code = code.substring(openTag); + + if (insideLastBlock) { + level++; + } + insideLastBlock = false; + } + + if (level < 0) { + level = 0; + } + chunk = new Array(level + 1).join(' ') + chunk.trim(); + + //console.log(level); + //console.log(chunk); + //console.log(code); + + if (code.length === 0) { + return chunk; + } + return chunk + "\n" + beautifyHTML(code.trim(), level, insideLastBlock, dictionary); + } + + //originalValue = codeString; + + var selfCloseTags = ['<img', '<br', '<hr']; + codeString = beautifyHTML(codeString, 0, false, selfCloseTags); + // CK end ----------------------- + + $codable.val(codeString); + + var buttonHeight = $toolbar.find('.btn[data-event=codeview]').height(); + var areaHeight = $(window).height() - buttonHeight; + $codable.height($editable.height()); + + handler.invoke('toolbar.updateCodeview', $toolbar, true); + handler.invoke('popover.hide', $popover); + handler.invoke('handle.hide', $handle); + + $editor.addClass('codeview'); + + $codable.focus(); + + // activate CodeMirror as codable + if (agent.hasCodeMirror) { + var cmEditor = CodeMirror.fromTextArea($codable[0], options.codemirror); + + // CodeMirror TernServer + if (options.codemirror.tern) { + var server = new CodeMirror.TernServer(options.codemirror.tern); + cmEditor.ternServer = server; + cmEditor.on('cursorActivity', function(cm) { + server.updateArgHints(cm); + }); + } + + // CodeMirror hasn't Padding. + if ($editor.hasClass('fullscreen')) { + cmEditor.setSize(null, areaHeight); + } + else { + cmEditor.setSize(null, $editable.outerHeight()); + } + + $codable.data('cmEditor', cmEditor); + } + }; + + /** + * deactivate code view + * + * @param {Object} layoutInfo + */ + this.deactivate = function(layoutInfo) { + var $holder = layoutInfo.holder(), + $editor = layoutInfo.editor(), + $toolbar = layoutInfo.toolbar(), + $editable = layoutInfo.editable(), + $codable = layoutInfo.codable(); + + var options = $editor.data('options'); + + // deactivate CodeMirror as codable + if (agent.hasCodeMirror) { + var cmEditor = $codable.data('cmEditor'); + $codable.val(cmEditor.getValue()); + cmEditor.toTextArea(); + } + + var value = dom.value($codable, options.prettifyHtml) || dom.emptyPara; + //var value = originalValue; + var isChange = $editable.html() !== value; + + $editable.html(value); + $editable.height(options.height ? $codable.height() : 'auto'); + $editor.removeClass('codeview'); + + if (isChange) { + handler.bindCustomEvent( + $holder, $editable.data('callbacks'), 'change' + )($editable.html(), $editable); + } + + $editable.focus(); + + handler.invoke('toolbar.updateCodeview', $toolbar, false); + }; + }; + + var DragAndDrop = function(handler) { + var $document = $(document); + + /** + * attach Drag and Drop Events + * + * @param {Object} layoutInfo - layout Informations + * @param {Object} options + */ + this.attach = function(layoutInfo, options) { + if (options.airMode || options.disableDragAndDrop) { + // prevent default drop event + $document.on('drop', function(e) { + e.preventDefault(); + }); + } else { + this.attachDragAndDropEvent(layoutInfo, options); + } + }; + + /** + * attach Drag and Drop Events + * + * @param {Object} layoutInfo - layout Informations + * @param {Object} options + */ + this.attachDragAndDropEvent = function(layoutInfo, options) { + var collection = $(), + $editor = layoutInfo.editor(), + $dropzone = layoutInfo.dropzone(), + $dropzoneMessage = $dropzone.find('.note-dropzone-message'); + + // show dropzone on dragenter when dragging a object to document + // -but only if the editor is visible, i.e. has a positive width and height + $document.on('dragenter', function(e) { + var isCodeview = handler.invoke('codeview.isActivated', layoutInfo); + var hasEditorSize = $editor.width() > 0 && $editor.height() > 0; + if (!isCodeview && !collection.length && hasEditorSize) { + $editor.addClass('dragover'); + $dropzone.width($editor.width()); + $dropzone.height($editor.height()); + $dropzoneMessage.text(options.langInfo.image.dragImageHere); + } + collection = collection.add(e.target); + }).on('dragleave', function(e) { + collection = collection.not(e.target); + if (!collection.length) { + $editor.removeClass('dragover'); + } + }).on('drop', function() { + collection = $(); + $editor.removeClass('dragover'); + }); + + // change dropzone's message on hover. + $dropzone.on('dragenter', function() { + $dropzone.addClass('hover'); + $dropzoneMessage.text(options.langInfo.image.dropImage); + }).on('dragleave', function() { + $dropzone.removeClass('hover'); + $dropzoneMessage.text(options.langInfo.image.dragImageHere); + }); + + // attach dropImage + $dropzone.on('drop', function(event) { + + var dataTransfer = event.originalEvent.dataTransfer; + var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target); + + if (dataTransfer && dataTransfer.files && dataTransfer.files.length) { + event.preventDefault(); + layoutInfo.editable().focus(); + handler.insertImages(layoutInfo, dataTransfer.files); + } else { + var insertNodefunc = function() { + layoutInfo.holder().materialnote('insertNode', this); + }; + + for (var i = 0, len = dataTransfer.types.length; i < len; i++) { + var type = dataTransfer.types[i]; + var content = dataTransfer.getData(type); + + if (type.toLowerCase().indexOf('text') > -1) { + layoutInfo.holder().materialnote('pasteHTML', content); + } else { + $(content).each(insertNodefunc); + } + } + } + }).on('dragover', false); // prevent default dragover event + }; + }; + + var Clipboard = function(handler) { + + var $paste; + + this.attach = function(layoutInfo) { + + if (window.clipboardData || agent.isFF) { + $paste = $('<div />').attr('contenteditable', true).css({ + position : 'absolute', + left : -100000, + 'opacity' : 0 + }); + layoutInfo.editable().after($paste); + $paste.one('paste', hPasteClipboardImage); + + layoutInfo.editable().on('keydown', function(e) { + if (e.ctrlKey && e.keyCode === 86) { // CTRL+V + handler.invoke('saveRange', layoutInfo.editable()); + if ($paste) { + $paste.focus(); + } + } + }); + } + + layoutInfo.editable().on('paste', hPasteClipboardImage); + }; + + /** + * paste clipboard image + * + * @param {Event} event + */ + var hPasteClipboardImage = function(event) { + + var clipboardData = event.originalEvent.clipboardData; + var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target); + var $editable = layoutInfo.editable(); + + if (!clipboardData || !clipboardData.items || !clipboardData.items.length) { + + var callbacks = $editable.data('callbacks'); + // only can run if it has onImageUpload method + if (!callbacks.onImageUpload) { + return; + } + + setTimeout(function() { + if (!$paste) { + return; + } + + var imgNode = $paste[0].firstChild; + if (!imgNode) { + return; + } + + handler.invoke('restoreRange', $editable); + if (!dom.isImg(imgNode)) { + handler.invoke('pasteHTML', $editable, $paste.html()); + } else { + var datauri = imgNode.src; + + var data = atob(datauri.split(',')[1]); + var array = new Uint8Array(data.length); + for (var i = 0; i < data.length; i++) { + array[i] = data.charCodeAt(i); + } + + var blob = new Blob([array], { type : 'image/png' }); + blob.name = 'clipboard.png'; + handler.invoke('focus', $editable); + handler.insertImages(layoutInfo, [blob]); + } + + $paste.remove(); + + }, 0); + + return; + } + + var item = list.head(clipboardData.items); + var isClipboardImage = item.kind === 'file' && item.type.indexOf('image/') !== -1; + + if (isClipboardImage) { + handler.insertImages(layoutInfo, [item.getAsFile()]); + } + + handler.invoke('editor.afterCommand', $editable); + }; + }; + + var LinkDialog = function(handler) { + + /** + * toggle button status + * + * @private + * @param {jQuery} $btn + * @param {Boolean} isEnable + */ + var toggleBtn = function($btn, isEnable) { + $btn.toggleClass('disabled', !isEnable); + $btn.attr('disabled', !isEnable); + }; + + /** + * bind enter key + * + * @private + * @param {jQuery} $input + * @param {jQuery} $btn + */ + var bindEnterKey = function($input, $btn) { + $input.on('keypress', function(event) { + if (event.keyCode === key.code.ENTER) { + $btn.trigger('click'); + } + }); + }; + + /** + * Show link dialog and set event handlers on dialog controls. + * + * @param {jQuery} $editable + * @param {jQuery} $dialog + * @param {Object} linkInfo + * @return {Promise} + */ + this.showLinkDialog = function($editable, $dialog, linkInfo) { + return $.Deferred(function(deferred) { + var $linkDialog = $dialog.find('.note-link-dialog'); + var $linkText = $linkDialog.find('.note-link-text'), + $linkTextLabel = $linkText.next('label'), + $linkUrl = $linkDialog.find('.note-link-url'), + $linkBtn = $linkDialog.find('.note-link-btn'), + $closeBtn = $linkDialog.find('.btnClose'); + var $openInNewWindow = $linkDialog.find('input[type=checkbox]'); + + $linkDialog.openModal(); + $linkText.val(linkInfo.text); + if (linkInfo.text.length > 0) $linkTextLabel.addClass('active'); + + $linkText.on('keyup', function() { + toggleBtn($linkBtn, $linkText.val() && $linkUrl.val()); + // if linktext was modified by keyup, + // stop cloning text from linkUrl + linkInfo.text = $linkText.val(); + }); + + $closeBtn.click(function(event) { + event.preventDefault(); + + $linkDialog.closeModal(); + }); + + // if no url was given, copy text to url + if (!linkInfo.url) { + linkInfo.url = linkInfo.text || 'http://'; + toggleBtn($linkBtn, linkInfo.text); + } + + $linkUrl.on('keyup', function() { + toggleBtn($linkBtn, $linkText.val() && $linkUrl.val()); + // display same link on `Text to display` input + // when create a new link + if (!linkInfo.text) { + $linkTextLabel.addClass('active'); + $linkText.val($linkUrl.val()); + } + }).val(linkInfo.url).trigger('focus').trigger('select'); + + bindEnterKey($linkUrl, $linkBtn); + bindEnterKey($linkText, $linkBtn); + + $openInNewWindow.prop('checked', linkInfo.newWindow); + + $linkBtn.one('click', function(event) { + event.preventDefault(); + + deferred.resolve({ + range: linkInfo.range, + url: $linkUrl.val(), + text: $linkText.val(), + newWindow: $openInNewWindow.is(':checked') + }); + + $('.note-link-text').val(''); + $('.note-link-text').next('label').removeClass('active'); + $('.note-link-url').val(''); + $linkDialog.closeModal(); + }); + }).promise(); + }; + + /** + * @param {Object} layoutInfo + */ + this.show = function(layoutInfo) { + var $editor = layoutInfo.editor(), + $dialog = layoutInfo.dialog(), + $editable = layoutInfo.editable(), + $popover = layoutInfo.popover(), + linkInfo = handler.invoke('editor.getLinkInfo', $editable); + + var options = $editor.data('options'); + + handler.invoke('editor.saveRange', $editable); + this.showLinkDialog($editable, $dialog, linkInfo).then(function(linkInfo) { + handler.invoke('editor.restoreRange', $editable); + handler.invoke('editor.createLink', $editable, linkInfo, options); + // hide popover after creating link + handler.invoke('popover.hide', $popover); + }).fail(function() { + handler.invoke('editor.restoreRange', $editable); + }); + }; + }; + + var ImageDialog = function(handler) { + /** + * toggle button status + * + * @private + * @param {jQuery} $btn + * @param {Boolean} isEnable + */ + var toggleBtn = function($btn, isEnable) { + $btn.toggleClass('disabled', !isEnable); + $btn.attr('disabled', !isEnable); + }; + + /** + * bind enter key + * + * @private + * @param {jQuery} $input + * @param {jQuery} $btn + */ + var bindEnterKey = function($input, $btn) { + $input.on('keypress', function(event) { + if (event.keyCode === key.code.ENTER) { + $btn.trigger('click'); + } + }); + }; + + this.show = function(layoutInfo) { + var $dialog = layoutInfo.dialog(), + $editable = layoutInfo.editable(); + + handler.invoke('editor.saveRange', $editable); + this.showImageDialog($editable, $dialog).then(function(data) { + handler.invoke('editor.restoreRange', $editable); + + if (typeof data === 'string') { + // image url + handler.invoke('editor.insertImage', $editable, data); + } else { + // array of files + handler.insertImages(layoutInfo, data); + } + }).fail(function() { + handler.invoke('editor.restoreRange', $editable); + }); + }; + + /** + * show image dialog + * + * @param {jQuery} $editable + * @param {jQuery} $dialog + * @return {Promise} + */ + this.showImageDialog = function($editable, $dialog) { + return $.Deferred(function(deferred) { + var $imageDialog = $dialog.find('.note-image-dialog'); + var $imageInput = $dialog.find('.note-image-input'), + $imageUrl = $dialog.find('.note-image-url'), + $imageBtn = $dialog.find('.note-image-btn'), + $closeBtn = $imageDialog.find('.btnClose'); + + $imageDialog.openModal(); + // Cloning imageInput to clear element. + $imageInput.replaceWith($imageInput.clone() + .on('change', function() { + deferred.resolve(this.files || this.value); + $imageUrl.val(''); + $imageDialog.closeModal(); + deferred.resolve(); + }) + .val('') + ); + + $imageBtn.click(function(event) { + event.preventDefault(); + + deferred.resolve($imageUrl.val()); + $imageUrl.val(''); + $imageDialog.closeModal(); + deferred.resolve(); + }); + + $closeBtn.click(function(event) { + event.preventDefault(); + + $imageDialog.closeModal(); + }); + + $imageUrl.on('keyup paste', function(event) { + var url; + + if (event.type === 'paste') { + url = event.originalEvent.clipboardData.getData('text'); + } else { + url = $imageUrl.val(); + } + toggleBtn($imageBtn, url); + }); + + bindEnterKey($imageUrl, $imageBtn); + }); + }; + }; + + var HelpDialog = function(handler) { + /** + * show help dialog + * + * @param {jQuery} $editable + * @param {jQuery} $dialog + * @return {Promise} + */ + this.showHelpDialog = function($editable, $dialog) { + return $.Deferred(function(deferred) { + var $helpDialog = $dialog.find('.note-help-dialog'); + + $helpDialog.openModal(); + deferred.resolve(); + }).promise(); + }; + + /** + * @param {Object} layoutInfo + */ + this.show = function(layoutInfo) { + var $dialog = layoutInfo.dialog(), + $editable = layoutInfo.editable(); + + handler.invoke('editor.saveRange', $editable, true); + this.showHelpDialog($editable, $dialog).then(function() { + handler.invoke('editor.restoreRange', $editable); + }); + }; + }; + + + /** + * @class EventHandler + * + * EventHandler + * - TODO: new instance per a editor + */ + var EventHandler = function() { + /** + * Modules + */ + var modules = this.modules = { + editor: new Editor(this), + toolbar: new Toolbar(this), + statusbar: new Statusbar(this), + popover: new Popover(this), + handle: new Handle(this), + fullscreen: new Fullscreen(this), + codeview: new Codeview(this), + dragAndDrop: new DragAndDrop(this), + clipboard: new Clipboard(this), + linkDialog: new LinkDialog(this), + imageDialog: new ImageDialog(this), + helpDialog: new HelpDialog(this) + }; + + /** + * invoke module's method + * + * @param {String} moduleAndMethod - ex) 'editor.redo' + * @param {...*} arguments - arguments of method + * @return {*} + */ + this.invoke = function() { + var moduleAndMethod = list.head(list.from(arguments)); + var args = list.tail(list.from(arguments)); + + var splits = moduleAndMethod.split('.'); + var hasSeparator = splits.length > 1; + var moduleName = hasSeparator && list.head(splits); + var methodName = hasSeparator ? list.last(splits) : list.head(splits); + + var module = this.getModule(moduleName); + var method = module[methodName]; + + return method && method.apply(module, args); + }; + + /** + * returns module + * + * @param {String} moduleName - name of module + * @return {Module} - defaults is editor + */ + this.getModule = function(moduleName) { + return this.modules[moduleName] || this.modules.editor; + }; + + /** + * @param {jQuery} $holder + * @param {Object} callbacks + * @param {String} eventNamespace + * @returns {Function} + */ + var bindCustomEvent = this.bindCustomEvent = function($holder, callbacks, eventNamespace) { + return function() { + var callback = callbacks[func.namespaceToCamel(eventNamespace, 'on')]; + if (callback) { + callback.apply($holder[0], arguments); + } + return $holder.trigger('materialnote.' + eventNamespace, arguments); + }; + }; + + /** + * insert Images from file array. + * + * @private + * @param {Object} layoutInfo + * @param {File[]} files + */ + this.insertImages = function(layoutInfo, files) { + var $editor = layoutInfo.editor(), + $editable = layoutInfo.editable(), + $holder = layoutInfo.holder(); + + var callbacks = $editable.data('callbacks'); + var options = $editor.data('options'); + + // If onImageUpload options setted + if (callbacks.onImageUpload) { + bindCustomEvent($holder, callbacks, 'image.upload')(files); + // else insert Image as dataURL + } else { + $.each(files, function(idx, file) { + var filename = file.name; + if (options.maximumImageFileSize && options.maximumImageFileSize < file.size) { + bindCustomEvent($holder, callbacks, 'image.upload.error')(options.langInfo.image.maximumFileSizeError); + } else { + async.readFileAsDataURL(file).then(function(sDataURL) { + modules.editor.insertImage($editable, sDataURL, filename); + }).fail(function() { + bindCustomEvent($holder, callbacks, 'image.upload.error')(options.langInfo.image.maximumFileSizeError); + }); + } + }); + } + }; + + var commands = { + /** + * @param {Object} layoutInfo + */ + showLinkDialog: function(layoutInfo) { + modules.linkDialog.show(layoutInfo); + }, + + /** + * @param {Object} layoutInfo + */ + showImageDialog: function(layoutInfo) { + modules.imageDialog.show(layoutInfo); + }, + + /** + * @param {Object} layoutInfo + */ + showHelpDialog: function(layoutInfo) { + modules.helpDialog.show(layoutInfo); + }, + + /** + * @param {Object} layoutInfo + */ + fullscreen: function(layoutInfo) { + modules.fullscreen.toggle(layoutInfo); + }, + + /** + * @param {Object} layoutInfo + */ + codeview: function(layoutInfo) { + modules.codeview.toggle(layoutInfo); + } + }; + + var hMousedown = function(event) { + //preventDefault Selection for FF, IE8+ + if (dom.isImg(event.target)) { + event.preventDefault(); + } + }; + + var hKeyupAndMouseup = function(event) { + var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target); + modules.editor.removeBogus(layoutInfo.editable()); + hToolbarAndPopoverUpdate(event); + }; + + var hToolbarAndPopoverUpdate = function(event) { + // delay for range after mouseup + setTimeout(function() { + var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target); + var styleInfo = modules.editor.currentStyle(event.target); + if (!styleInfo) { return; } + + var isAirMode = layoutInfo.editor().data('options').airMode; + if (!isAirMode) { + modules.toolbar.update(layoutInfo.toolbar(), styleInfo); + } + + modules.popover.update(layoutInfo.popover(), styleInfo, isAirMode); + modules.handle.update(layoutInfo.handle(), styleInfo, isAirMode); + }, 0); + }; + + var hScroll = function(event) { + var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target); + //hide popover and handle when scrolled + modules.popover.hide(layoutInfo.popover()); + modules.handle.hide(layoutInfo.handle()); + }; + + var hToolbarAndPopoverMousedown = function(event) { + // prevent default event when insertTable (FF, Webkit) + var $btn = $(event.target).closest('[data-event]'); + if ($btn.length) { + event.preventDefault(); + } + }; + + var hToolbarAndPopoverClick = function(event) { + var $btn = $(event.target).closest('[data-event]'); + + if ($btn.length) { + var eventName = $btn.attr('data-event'), + value = $btn.attr('data-value'), + hide = $btn.attr('data-hide'); + + var layoutInfo = dom.makeLayoutInfo(event.target); + + // before command: detect control selection element($target) + var $target; + if ($.inArray(eventName, ['resize', 'floatMe', 'removeMedia', 'imageShape', 'imageClass']) !== -1) { + var $selection = layoutInfo.handle().find('.note-control-selection'); + $target = $($selection.data('target')); + } + + // If requested, hide the popover when the button is clicked. + // Useful for things like showHelpDialog. + if (hide) { + $btn.parents('.popover').hide(); + } + + if ($.isFunction($.materialnote.pluginEvents[eventName])) { + $.materialnote.pluginEvents[eventName](event, modules.editor, layoutInfo, value); + } else if (modules.editor[eventName]) { // on command + var $editable = layoutInfo.editable(); + $editable.focus(); + modules.editor[eventName]($editable, value, $target); + event.preventDefault(); + } else if (commands[eventName]) { + commands[eventName].call(this, layoutInfo); + event.preventDefault(); + } + + // after command + if ($.inArray(eventName, ['backColor', 'foreColor']) !== -1) { + var options = layoutInfo.editor().data('options', options); + var module = options.airMode ? modules.popover : modules.toolbar; + module.updateRecentColor(list.head($btn), eventName, value); + } + + hToolbarAndPopoverUpdate(event); + } + }; + + var gridUnit = 26; + var hDimensionPickerMove = function(event, options) { + var $picker = $(event.target.parentNode); // target is mousecatcher + var $dropdown = $picker.parent(); + var $dimensionDisplay = $picker.next(); + var $catcher = $picker.find('.note-dimension-picker-mousecatcher'); + var $highlighted = $picker.find('.note-dimension-picker-highlighted'); + var $unhighlighted = $picker.find('.note-dimension-picker-unhighlighted'); + var $hoverableOption = $dropdown.find("[id$='-hoverable']"); + var $borderedOption = $dropdown.find("[id$='-bordered']"); + var $stripedOption = $dropdown.find("[id$='-striped']"); + var $responsiveOption = $dropdown.find("[id$='-responsive']"); + + var posOffset; + // HTML5 with jQuery - e.offsetX is undefined in Firefox + if (event.offsetX === undefined) { + var posCatcher = $(event.target).offset(); + + posOffset = { + x: event.pageX - posCatcher.left, + y: event.pageY - posCatcher.top + }; + } else { + posOffset = { + x: event.offsetX, + y: event.offsetY + }; + } + + var dim = { + c: Math.ceil(posOffset.x / gridUnit) || 1, + r: Math.ceil(posOffset.y / gridUnit) || 1 + }; + /*console.log(posOffset); + console.log(dim); + console.log('------------------');*/ + + var tableOptions = []; + if ($hoverableOption.is(':checked')) tableOptions.push('hoverable'); + if ($borderedOption.is(':checked')) tableOptions.push('bordered'); + if ($stripedOption.is(':checked')) tableOptions.push('striped'); + if ($responsiveOption.is(':checked')) tableOptions.push('responsive-table'); + + $highlighted.css({ width: (dim.c * gridUnit) + 'px', height: (dim.r * gridUnit) + 'px' }); + $catcher.attr('data-value', dim.c + 'x' + dim.r + 'x' + tableOptions.join('x')); + + //if (3 < dim.c && dim.c < options.insertTableMaxSize.col) { + $unhighlighted.css({ width: (options.insertTableMaxSize * gridUnit) + 'px'}); + //} + + if (3 < dim.r && dim.r < options.insertTableMaxSize.row) { + $unhighlighted.css({ height: ((dim.r + 1) * gridUnit) + 'px'}); + } + + $dimensionDisplay.html(dim.c + ' x ' + dim.r); + }; + + /** + * bind KeyMap on keydown + * + * @param {Object} layoutInfo + * @param {Object} keyMap + */ + this.bindKeyMap = function(layoutInfo, keyMap) { + var $editor = layoutInfo.editor(); + var $editable = layoutInfo.editable(); + + $editable.on('keydown', function(event) { + var keys = []; + + // modifier + if (event.metaKey) { keys.push('CMD'); } + if (event.ctrlKey && !event.altKey) { keys.push('CTRL'); } + if (event.shiftKey) { keys.push('SHIFT'); } + + // keycode + var keyName = key.nameFromCode[event.keyCode]; + if (keyName) { + keys.push(keyName); + } + + var pluginEvent; + var keyString = keys.join('+'); + var eventName = keyMap[keyString]; + if (eventName) { + // FIXME materialnote doesn't support event pipeline yet. + // - Plugin -> Base Code + pluginEvent = $.materialnote.pluginEvents[keyString]; + if ($.isFunction(pluginEvent)) { + if (pluginEvent(event, modules.editor, layoutInfo)) { + return false; + } + } + + pluginEvent = $.materialnote.pluginEvents[eventName]; + + if ($.isFunction(pluginEvent)) { + pluginEvent(event, modules.editor, layoutInfo); + } else if (modules.editor[eventName]) { + modules.editor[eventName]($editable, $editor.data('options')); + event.preventDefault(); + } else if (commands[eventName]) { + commands[eventName].call(this, layoutInfo); + event.preventDefault(); + } + } else if (key.isEdit(event.keyCode)) { + modules.editor.afterCommand($editable); + } + }); + }; + + /** + * attach eventhandler + * + * @param {Object} layoutInfo - layout Informations + * @param {Object} options - user options include custom event handlers + */ + this.attach = function(layoutInfo, options) { + // handlers for editable + if (options.shortcuts) { + this.bindKeyMap(layoutInfo, options.keyMap[agent.isMac ? 'mac' : 'pc']); + } + layoutInfo.editable().on('mousedown', hMousedown); + layoutInfo.editable().on('keyup mouseup', hKeyupAndMouseup); + layoutInfo.editable().on('scroll', hScroll); + + // handler for clipboard + modules.clipboard.attach(layoutInfo, options); + + // handler for handle and popover + modules.handle.attach(layoutInfo, options); + layoutInfo.popover().on('click', hToolbarAndPopoverClick); + layoutInfo.popover().on('mousedown', hToolbarAndPopoverMousedown); + + // handler for drag and drop + modules.dragAndDrop.attach(layoutInfo, options); + + // handlers for frame mode (toolbar, statusbar) + if (!options.airMode) { + // handler for toolbar + layoutInfo.toolbar().on('click', hToolbarAndPopoverClick); + layoutInfo.toolbar().on('mousedown', hToolbarAndPopoverMousedown); + + // handler for statusbar + modules.statusbar.attach(layoutInfo, options); + } + + // handler for table dimension + var $catcherContainer = options.airMode ? layoutInfo.popover() : + layoutInfo.toolbar(); + var $catcher = $catcherContainer.find('.note-dimension-picker-mousecatcher'); + $catcher.css({ + width: options.insertTableMaxSize.col * gridUnit + 'px', + height: options.insertTableMaxSize.row * gridUnit + 'px' + }).on('mousemove', function(event) { + hDimensionPickerMove(event, options); + }); + + // save options on editor + layoutInfo.editor().data('options', options); + + // ret styleWithCSS for backColor / foreColor clearing with 'inherit'. + if (!agent.isMSIE) { + // [workaround] for Firefox + // - protect FF Error: NS_ERROR_FAILURE: Failure + setTimeout(function() { + document.execCommand('styleWithCSS', 0, options.styleWithSpan); + }, 0); + } + + // History + var history = new History(layoutInfo.editable()); + layoutInfo.editable().data('NoteHistory', history); + + // All editor status will be saved on editable with jquery's data + // for support multiple editor with singleton object. + layoutInfo.editable().data('callbacks', { + onInit: options.onInit, + onFocus: options.onFocus, + onBlur: options.onBlur, + onKeydown: options.onKeydown, + onKeyup: options.onKeyup, + onMousedown: options.onMousedown, + onEnter: options.onEnter, + onPaste: options.onPaste, + onBeforeCommand: options.onBeforeCommand, + onChange: options.onChange, + onImageUpload: options.onImageUpload, + onImageUploadError: options.onImageUploadError, + onMediaDelete: options.onMediaDelete, + onToolbarClick: options.onToolbarClick + }); + + // Textarea: auto filling the code before form submit. + if (dom.isTextarea(list.head(layoutInfo.holder()))) { + layoutInfo.holder().closest('form').submit(function() { + layoutInfo.holder().val(layoutInfo.holder().code()); + }); + } + }; + + /** + * attach jquery custom event + * + * @param {Object} layoutInfo - layout Informations + */ + this.attachCustomEvent = function(layoutInfo, options) { + var $holder = layoutInfo.holder(); + var $editable = layoutInfo.editable(); + var callbacks = $editable.data('callbacks'); + + $editable.focus(bindCustomEvent($holder, callbacks, 'focus')); + $editable.blur(bindCustomEvent($holder, callbacks, 'blur')); + + $editable.keydown(function(event) { + if (event.keyCode === key.code.ENTER) { + bindCustomEvent($holder, callbacks, 'enter').call(this, event); + } + bindCustomEvent($holder, callbacks, 'keydown').call(this, event); + }); + $editable.keyup(bindCustomEvent($holder, callbacks, 'keyup')); + + $editable.on('mousedown', bindCustomEvent($holder, callbacks, 'mousedown')); + $editable.on('mouseup', bindCustomEvent($holder, callbacks, 'mouseup')); + $editable.on('scroll', bindCustomEvent($holder, callbacks, 'scroll')); + + $editable.on('paste', bindCustomEvent($holder, callbacks, 'paste')); + + // [workaround] for old IE - IE8 don't have input events + // - TODO check IE version + var changeEventName = agent.isMSIE ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input'; + $editable.on(changeEventName, function() { + bindCustomEvent($holder, callbacks, 'change')($editable.html(), $editable); + }); + + if (!options.airMode) { + layoutInfo.toolbar().click(bindCustomEvent($holder, callbacks, 'toolbar.click')); + layoutInfo.popover().click(bindCustomEvent($holder, callbacks, 'popover.click')); + } + + // Textarea: auto filling the code before form submit. + if (dom.isTextarea(list.head($holder))) { + $holder.closest('form').submit(function(e) { + bindCustomEvent($holder, callbacks, 'submit').call(this, e, $holder.code()); + }); + } + + // fire init event + bindCustomEvent($holder, callbacks, 'init')(layoutInfo); + + // fire plugin init event + for (var i = 0, len = $.materialnote.plugins.length; i < len; i++) { + if ($.isFunction($.materialnote.plugins[i].init)) { + $.materialnote.plugins[i].init(layoutInfo); + } + } + }; + + this.detach = function(layoutInfo, options) { + layoutInfo.holder().off(); + layoutInfo.editable().off(); + + layoutInfo.popover().off(); + layoutInfo.handle().off(); + layoutInfo.dialog().off(); + + if (!options.airMode) { + layoutInfo.dropzone().off(); + layoutInfo.toolbar().off(); + layoutInfo.statusbar().off(); + } + }; + }; + + /** + * @class Renderer + * + * renderer + * + * rendering toolbar and editable + */ + var Renderer = function() { + + /** + * bootstrap button template + * @private + * @param {String} label button name + * @param {Object} [options] button options + * @param {String} [options.event] data-event + * @param {String} [options.className] button's class name + * @param {String} [options.value] data-value + * @param {String} [options.title] button's title for popup + * @param {String} [options.dropdown] dropdown html + * @param {String} [options.hide] data-hide + */ + + // >>>>>>> CK altered + var tplButton = function(label, options) { + var event = options.event; + var value = options.value; + var title = options.title; + var style = options.style; + var btnClassName = options.btnClassName; + var className = options.className; + var dropdown = options.dropdown; + var hide = options.hide; + + if (!dropdown) { + var button = [ + '<div class="waves-effect waves-light btn', + (className ? " " + className : '') + '"', + (title ? ' title="' + title + '"' : ''), + (style ? ' style="' + style + '"' : ''), + (event ? ' data-event="' + event + '"' : ''), + (value ? ' data-value=\'' + value + '\'' : ''), + (hide ? ' data-hide=\'' + hide + '\'' : ''), + ' tabindex="-1">' + label + '</div>' + ].join(''); + + return button; + } else { + var list = [ + '<div class="btn-group', + (className ? " " + className : '') + '">', + '<button class="waves-effect waves-light btn dropdown ' + (btnClassName ? btnClassName : '') + '"', + (title ? ' title="' + title + '"' : ''), + (event ? ' data-event="' + event + '"' : ''), + (value ? ' data-value=\'' + value + '\'' : ''), + (hide ? ' data-hide=\'' + hide + '\'' : ''), + '><i class="material-icons left">arrow_drop_down</i>' + label + '</button>', + dropdown, + '</div>' + ].join(''); + + return list; + } + }; + + /** + * bootstrap icon button template + * @private + * @param {String} iconClassName + * @param {Object} [options] + * @param {String} [options.event] + * @param {String} [options.value] + * @param {String} [options.title] + * @param {String} [options.dropdown] + */ + // >>>>>>> CK + var tplIconButton = function(iconClassName, options) { + var label = '<i class="material-icons">' + iconClassName + '</i>'; + return tplButton(label, options); + }; + + /** + * bootstrap popover template + * @private + * @param {String} className + * @param {String} content + */ + var tplPopover = function(className, content) { + var $popover = $('<div class="' + className + ' popover bottom in" style="display: none;">' + + '<div class="arrow"></div>' + + '<div class="popover-content">' + + '</div>' + + '</div>'); + + $popover.find('.popover-content').append(content); + return $popover; + }; + + /** + * bootstrap dialog template + * + * @param {String} className + * @param {String} [title=''] + * @param {String} body + * @param {String} [footer=''] + */ + // >>>>>>> CK dialog + var tplDialog = function(className, title, body, footer) { + + var modal = [ + '<div class="' + className + ' modal modal-fixed-footer">', + '<div class="modal-content">', + (title ? '<h4>' + title + '</h4>' : ''), + '<p>' + body + '</p>', + '</div>', + (footer ? '<div class="modal-footer">' + footer + '</div>' : ''), + '</div>' + ].join(''); + + return modal; + }; + + var tplButtonInfo = { + picture: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.image.image, { + event: 'showImageDialog', + title: lang.image.image, + hide: true + }); + }, + link: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.link.link, { + event: 'showLinkDialog', + title: lang.link.link, + hide: true + }); + }, + table: function(lang, options) { + var dropdown = '<ul class="note-table dropdown-menu">' + + '<div class="row">' + + '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-bordered" checked="checked" /><label for="' + materialUniqueId + '-bordered">' + lang.table.bordered + '</label></div>' + + '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-striped" checked="checked" /><label for="' + materialUniqueId + '-striped">' + lang.table.striped + '</label></div>' + + '</div>' + + '<div class="row">' + + '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-hoverable" checked="checked" /><label for="' + materialUniqueId + '-hoverable">' + lang.table.hoverable + '</label></div>' + + '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-responsive" checked="checked" /><label for="' + materialUniqueId + '-responsive">' + lang.table.responsive + '</label></div>' + + '</div>' + + '<div class="note-dimension-picker">' + + '<div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"></div>' + + '<div class="note-dimension-picker-highlighted"></div>' + + '<div class="note-dimension-picker-unhighlighted"></div>' + + '</div>' + + '<div class="note-dimension-display"> 1 x 1 </div>' + + '</ul>'; + return tplIconButton(options.iconPrefix + options.icons.table.table, { + title: lang.table.table, + dropdown: dropdown + }); + }, + style: function(lang, options) { + var items = options.styleTags.reduce(function(memo, v) { + var label = lang.style[v === 'p' ? 'normal' : v]; + + return memo + '<li><div data-event="formatBlock" data-value="' + v + '">' + + ((v === 'p' || v === 'pre') ? label : '<' + v + '>' + label + '</' + v + '>') + + '</div></li>'; + }, ''); + + return tplIconButton(options.iconPrefix + options.icons.style.style, { + title: lang.style.style, + dropdown: '<ul class="dropdown-menu largeDropdown">' + items + '</ul>' + }); + }, + fontname: function(lang, options) { + var realFontList = []; + var items = options.fontNames.reduce(function(memo, v) { + if (!agent.isFontInstalled(v) && options.fontNamesIgnoreCheck.indexOf(v) === -1) { + return memo; + } + realFontList.push(v); + return memo + '<li><div data-event="fontName" data-value="' + v + '" style="font-family:\'' + v + '\'">' + + '<i class="material-icons tiny transparent">' + options.iconPrefix + options.icons.misc.check + '</i> ' + v + '</div></li>'; + }, ''); + + var hasDefaultFont = agent.isFontInstalled(options.defaultFontName); + var defaultFontName = (hasDefaultFont) ? options.defaultFontName : realFontList[0]; + var label = '<div class="note-current-fontname">' + defaultFontName + '</div>'; + // console.log('editing right file...') + return tplButton(label, { + title: lang.font.name, + className: 'note-fontname', + dropdown: '<ul class="dropdown-menu note-check">' + items + '</ul>' + }); + }, + fontsize: function(lang, options) { + var items = options.fontSizes.reduce(function(memo, v) { + return memo + '<li><div data-event="fontSize" data-value="' + v + '">' + + '<i class="material-icons tiny transparent">' + options.iconPrefix + options.icons.misc.check + '</i> ' + v + + '</div></li>'; + }, ''); + + var label = '<span class="note-current-fontsize">15</span>'; + return tplButton(label, { + title: lang.font.size, + className: 'note-fontsize', + dropdown: '<ul class="dropdown-menu note-check">' + items + '</ul>' + }); + }, + color: function(lang, options) { + // >>>>>>> CK + var colorButtonLabel = '<i class="material-icons">' + options.icons.color.recent + '</i>', + colorButton = tplButton(colorButtonLabel, { + className: 'note-recent-color', + title: lang.color.recent, + style: "color: " + options.defaultTextColor + "; background-color: " + options.defaultBackColor + ";", + event: 'color', + value: '{"backColor": "' + options.defaultBackColor + '"}' + }); + + var dropdown = '<ul id="colors" class="dropdown-menu">' + + '<li>' + + '<div class="col s12">' + + '<ul class="tabs">' + + '<li class="tab"><span class="active">' + lang.color.foreground + '</span></li>' + + '<li class="tab"><span>' + lang.color.background + '</span></li>' + + '</ul>' + + '</div>' + + '<div class="col s12 colorTable">' + + '<div id="' + materialUniqueId + '-foreColor">' + + '<div class="note-color-reset waves-effect waves-light btn" data-event="foreColor" data-value="' + options.defaultTextColor + '" title="' + lang.color.reset + '">' + + lang.color.resetToDefault + + '</div>' + + '<div class="colorName"></div>' + + '<div class="note-color-palette" data-target-event="foreColor"></div>' + + '</div>' + + '<div id="' + materialUniqueId + '-backColor">' + + '<div class="note-color-reset waves-effect waves-light btn" data-event="backColor"' + ' data-value="' + options.defaultBackColor + '" title="' + lang.color.transparent + '">' + + lang.color.setTransparent + + '</div>' + + '<div class="colorName"></div>' + + '<div class="note-color-palette" data-target-event="backColor"></div>' + + '</div>' + + '</div>' + + '</li>' + + '</ul>'; + + var moreButton = tplButton('', { + title: lang.color.more, + className: 'closeLeft', + dropdown: dropdown + }); + + return moreButton + colorButton; + }, + bold: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.bold, { + event: 'bold', + title: lang.font.bold + }); + }, + italic: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.italic, { + event: 'italic', + title: lang.font.italic + }); + }, + underline: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.underline, { + event: 'underline', + title: lang.font.underline + }); + }, + strikethrough: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.strikethrough, { + event: 'strikethrough', + title: lang.font.strikethrough + }); + }, + superscript: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.superscript, { + event: 'superscript', + title: lang.font.superscript + }); + }, + subscript: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.subscript, { + event: 'subscript', + title: lang.font.subscript + }); + }, + clear: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.font.clear, { + event: 'removeFormat', + title: lang.font.clear + }); + }, + ul: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.lists.unordered, { + event: 'insertUnorderedList', + title: lang.lists.unordered + }); + }, + ol: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.lists.ordered, { + event: 'insertOrderedList', + title: lang.lists.ordered + }); + }, + //>>>>>>> CK paragraph single buttons + leftButton: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.paragraph.left, { + title: lang.paragraph.left, + event: 'justifyLeft' + }); + }, + centerButton: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.paragraph.center, { + title: lang.paragraph.center, + event: 'justifyCenter' + }); + }, + rightButton: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.paragraph.right, { + title: lang.paragraph.right, + event: 'justifyRight' + }); + }, + justifyButton: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.paragraph.justify, { + title: lang.paragraph.justify, + event: 'justifyFull' + }); + }, + outdentButton: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.paragraph.outdent, { + title: lang.paragraph.outdent, + event: 'outdent' + }); + }, + indentButton: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.paragraph.indent, { + title: lang.paragraph.indent, + event: 'indent' + }); + }, + + paragraph: function(lang, options) { + var leftButton = tplIconButton(options.iconPrefix + options.icons.paragraph.left, { + title: lang.paragraph.left, + event: 'justifyLeft' + }); + var centerButton = tplIconButton(options.iconPrefix + options.icons.paragraph.center, { + title: lang.paragraph.center, + event: 'justifyCenter' + }); + var rightButton = tplIconButton(options.iconPrefix + options.icons.paragraph.right, { + title: lang.paragraph.right, + event: 'justifyRight' + }); + var justifyButton = tplIconButton(options.iconPrefix + options.icons.paragraph.justify, { + title: lang.paragraph.justify, + event: 'justifyFull' + }); + + var outdentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.outdent, { + title: lang.paragraph.outdent, + event: 'outdent' + }); + var indentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.indent, { + title: lang.paragraph.indent, + event: 'indent' + }); + + var dropdown = '<ul class="dropdown-menu">' + + '<div class="note-align btn-group">' + + leftButton + centerButton + rightButton + justifyButton + + '</div>' + + '<div class="note-list btn-group">' + + indentButton + outdentButton + + '</div>' + + '</ul>'; + + return tplIconButton(options.iconPrefix + options.icons.paragraph.paragraph, { + title: lang.paragraph.paragraph, + dropdown: dropdown + }); + }, + lineheight: function(lang, options) { + var items = options.lineHeights.reduce(function(memo, v) { + return memo + '<li><div data-event="lineHeight" data-value="' + parseFloat(v) + '">' + + '<i class="material-icons tiny transparent">' + options.iconPrefix + options.icons.misc.check + '</i> ' + v + + '</div></li>'; + }, ''); + + return tplIconButton(options.iconPrefix + options.icons.font.height, { + title: lang.font.height, + className: 'note-height', + dropdown: '<ul class="dropdown-menu note-check">' + items + '</ul>' + }); + + }, + help: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.options.help, { + event: 'showHelpDialog', + title: lang.options.help, + hide: true + }); + }, + fullscreen: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.options.fullscreen, { + event: 'fullscreen', + title: lang.options.fullscreen + }); + }, + codeview: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.options.codeview, { + event: 'codeview', + title: lang.options.codeview + }); + }, + undo: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.history.undo, { + event: 'undo', + title: lang.history.undo + }); + }, + redo: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.history.redo, { + event: 'redo', + title: lang.history.redo + }); + }, + hr: function(lang, options) { + return tplIconButton(options.iconPrefix + options.icons.hr.insert, { + event: 'insertHorizontalRule', + title: lang.hr.insert + }); + } + }; + + var tplPopovers = function(lang, options) { + var tplLinkPopover = function() { + var linkButton = tplIconButton(options.iconPrefix + options.icons.link.edit, { + title: lang.link.edit, + event: 'showLinkDialog', + hide: true + }); + var unlinkButton = tplIconButton(options.iconPrefix + options.icons.link.unlink, { + title: lang.link.unlink, + event: 'unlink' + }); + var content = '<a href="https://www.bosssauce.it" target="_blank">www.bosssauce.it</a> ' + + '<div class="note-insert btn-group">' + + linkButton + unlinkButton + + '</div>'; + return tplPopover('note-link-popover', content); + }; + + var tplImagePopover = function() { + var fullButton = tplButton('<span class="note-fontsize-10">100%</span>', { + title: lang.image.resizeFull, + event: 'resize', + value: '1' + }); + var halfButton = tplButton('<span class="note-fontsize-10">50%</span>', { + title: lang.image.resizeHalf, + event: 'resize', + value: '0.5' + }); + var quarterButton = tplButton('<span class="note-fontsize-10">25%</span>', { + title: lang.image.resizeQuarter, + event: 'resize', + value: '0.25' + }); + + var leftButton = tplIconButton(options.iconPrefix + options.icons.image.floatLeft, { + title: lang.image.floatLeft, + event: 'floatMe', + value: 'left' + }); + var rightButton = tplIconButton(options.iconPrefix + options.icons.image.floatRight, { + title: lang.image.floatRight, + event: 'floatMe', + value: 'right' + }); + var justifyButton = tplIconButton(options.iconPrefix + options.icons.image.floatNone, { + title: lang.image.floatNone, + event: 'floatMe', + value: 'none' + }); + + var roundedButton = tplIconButton(options.iconPrefix + options.icons.image.shapeRounded, { + title: lang.image.shapeRounded, + event: 'imageClass', + value: 'img-rounded' + }); + var circleButton = tplIconButton(options.iconPrefix + options.icons.image.shapeCircle, { + title: lang.image.shapeCircle, + event: 'imageClass', + value: 'img-circle' + }); + var thumbnailButton = tplIconButton(options.iconPrefix + options.icons.image.shapeThumbnail, { + title: lang.image.shapeThumbnail, + event: 'imageClass', + value: 'img-thumbnail' + }); + var borderedButton = tplIconButton(options.iconPrefix + options.icons.image.bordered, { + title: lang.image.bordered, + event: 'imageClass', + value: 'img-bordered' + }); + var noneButton = tplIconButton(options.iconPrefix + options.icons.image.shapeNone, { + title: lang.image.shapeNone, + event: 'imageShape', + value: '' + }); + + var removeButton = tplIconButton(options.iconPrefix + options.icons.image.remove, { + title: lang.image.remove, + event: 'removeMedia', + value: 'none' + }); + + var content = //'<div class="btn-group">' + fullButton + halfButton + quarterButton + '</div>' + + '<div class="btn-group">' + leftButton + rightButton + justifyButton + '</div>' + + '<div class="btn-group">' + roundedButton + circleButton + thumbnailButton + borderedButton + noneButton + '</div>' + + '<div class="btn-group">' + removeButton + '</div>'; + return tplPopover('note-image-popover', content); + }; + + var tplAirPopover = function() { + var $content = $('<div />'); + for (var idx = 0, len = options.airPopover.length; idx < len; idx ++) { + var group = options.airPopover[idx]; + + var $group = $('<div class="note-' + group[0] + ' btn-group">'); + for (var i = 0, lenGroup = group[1].length; i < lenGroup; i++) { + var $button = $(tplButtonInfo[group[1][i]](lang, options)); + + $button.attr('data-name', group[1][i]); + + $group.append($button); + } + $content.append($group); + } + + return tplPopover('note-air-popover', $content.children()); + }; + + var $notePopover = $('<div class="note-popover" />'); + + $notePopover.append(tplLinkPopover()); + $notePopover.append(tplImagePopover()); + + if (options.airMode) { + $notePopover.append(tplAirPopover()); + } + + return $notePopover; + }; + + var tplHandles = function() { + return '<div class="note-handle">' + + '<div class="note-control-selection">' + + '<div class="note-control-selection-bg"></div>' + + '<div class="note-control-sizing note-control-se"></div>' + + '<div class="note-control-selection-info"></div>' + + '</div>' + + '</div>'; + }; + + /** + * shortcut table template + * @param {String} title + * @param {String} body + */ + var tplShortcut = function(title, keys) { + var keyClass = 'note-shortcut-col col-xs-6 note-shortcut-'; + var body = []; + + for (var i in keys) { + if (keys.hasOwnProperty(i)) { + body.push( + '<tr><td>' + keys[i].kbd + '</td><td>' + keys[i].text + '</td></tr>' + ); + } + } + + return '<thead><tr><th>' + title + '</th><th>' + '(keys)' + '</th></tr></thead>' + + '<tbody>' + body.join('') + '</tbody>'; + }; + + var tplShortcutText = function(lang) { + var keys = [ + { kbd: '⌘ + B', text: lang.font.bold }, + { kbd: '⌘ + I', text: lang.font.italic }, + { kbd: '⌘ + U', text: lang.font.underline }, + { kbd: '⌘ + \\', text: lang.font.clear } + ]; + + return tplShortcut(lang.shortcut.textFormatting, keys); + }; + + var tplShortcutAction = function(lang) { + var keys = [ + { kbd: '⌘ + Z', text: lang.history.undo }, + { kbd: '⌘ + ⇧ + Z', text: lang.history.redo }, + { kbd: '⌘ + ]', text: lang.paragraph.indent }, + { kbd: '⌘ + [', text: lang.paragraph.outdent }, + { kbd: '⌘ + ENTER', text: lang.hr.insert } + ]; + + return tplShortcut(lang.shortcut.action, keys); + }; + + var tplShortcutPara = function(lang) { + var keys = [ + { kbd: '⌘ + ⇧ + L', text: lang.paragraph.left }, + { kbd: '⌘ + ⇧ + E', text: lang.paragraph.center }, + { kbd: '⌘ + ⇧ + R', text: lang.paragraph.right }, + { kbd: '⌘ + ⇧ + J', text: lang.paragraph.justify }, + { kbd: '⌘ + ⇧ + NUM7', text: lang.lists.ordered }, + { kbd: '⌘ + ⇧ + NUM8', text: lang.lists.unordered } + ]; + + return tplShortcut(lang.shortcut.paragraphFormatting, keys); + }; + + var tplShortcutStyle = function(lang) { + var keys = [ + { kbd: '⌘ + NUM0', text: lang.style.normal }, + { kbd: '⌘ + NUM1', text: lang.style.h1 }, + { kbd: '⌘ + NUM2', text: lang.style.h2 }, + { kbd: '⌘ + NUM3', text: lang.style.h3 }, + { kbd: '⌘ + NUM4', text: lang.style.h4 }, + { kbd: '⌘ + NUM5', text: lang.style.h5 }, + { kbd: '⌘ + NUM6', text: lang.style.h6 } + ]; + + return tplShortcut(lang.shortcut.documentStyle, keys); + }; + + var tplExtraShortcuts = function(lang, options) { + var extraKeys = options.extraKeys; + var keys = []; + + for (var key in extraKeys) { + if (extraKeys.hasOwnProperty(key)) { + keys.push({ kbd: key, text: extraKeys[key] }); + } + } + + return tplShortcut(lang.shortcut.extraKeys, keys); + }; + + var tplShortcutTable = function(lang, options) { + var template = [ + '<table class="striped hoverable">' + tplShortcutAction(lang, options) + '</table>', + '<table class="striped hoverable">' + tplShortcutStyle(lang, options) + '</table>', + '<table class="striped hoverable">' + tplShortcutText(lang, options) + '</table>', + '<table class="striped hoverable">' + tplShortcutPara(lang, options) + '</table>' + ].join('<br>'); + + if (options.extraKeys) { + //template.push('<table class="striped hoverable">' + tplExtraShortcuts(lang, options) + '</table>'); + } + return template; + }; + + var replaceMacKeys = function(sHtml) { + return sHtml.replace(/⌘/g, 'Ctrl').replace(/⇧/g, 'Shift'); + }; + + var tplDialogInfo = { + image: function(lang, options) { + var imageLimitation = ''; + + if (options.maximumImageFileSize) { + var unit = Math.floor(Math.log(options.maximumImageFileSize) / Math.log(1024)); + var readableSize = (options.maximumImageFileSize / Math.pow(1024, unit)).toFixed(2) * 1 + ' ' + ' KMGTP'[unit] + 'B'; + + imageLimitation = '<small>' + lang.image.maximumFileSize + ' : ' + readableSize + '</small>'; + } + + var body = '<div class="row">' + + '<div class="col s12">' + + '<div class="file-field input-field">' + + '<div class="btn">' + + '<span>' + lang.image.image + '</span>' + + '<input class="note-image-input" name="files" type="file" />' + + '</div>' + + '<div class="file-path-wrapper">' + + '<input class="file-path" type="text" />' + + '</div>' + + '</div>' + + '</div>' + + '</div>' + + '<div class="row">' + + '<div class="input-field col s12">' + + '<input class="note-image-url" type="text" />' + + '<label>' + lang.image.url + '</label>' + + '</div>' + + '</div>'; + + var footer = '<button class="waves-effect waves-light btn note-image-btn disabled" disabled>' + lang.image.insert + '</button>' + + '<button class="waves-effect waves-light btn btnClose">' + lang.shortcut.close + '</button>'; + return tplDialog('note-image-dialog', lang.image.insert, body, footer); + }, + + link: function(lang, options) { + var body = '<div class="row">' + + '<div class="input-field col s12">' + + '<input class="note-link-text" type="text" />' + + '<label>' + lang.link.textToDisplay + '</label>' + + '</div>' + + '</div>' + + '<div class="row">' + + '<div class="input-field col s12">' + + '<input class="note-link-url" type="text" value="http://" />' + + '<label class="active">' + lang.link.url + '</label>' + + '</div>' + + '</div>' + + (!options.disableLinkTarget ? + '<div class="row">' + + '<div class="col s12">' + + '<input type="checkbox" id="' + materialUniqueId + '-noteInsertLinkNewWindow" checked="checked" />' + + '<label for="' + materialUniqueId + '-noteInsertLinkNewWindow">' + lang.link.openInNewWindow + '</label>' + + '</div>' + + '</div>' + : '' + ); + + var footer = '<button class="waves-effect waves-light btn note-link-btn disabled" disabled>' + lang.link.insert + '</button>' + + '<button class="waves-effect waves-light btn btnClose">' + lang.shortcut.close + '</button>'; + return tplDialog('note-link-dialog', lang.link.insert, body, footer); + }, + + help: function(lang, options) { + var body = (agent.isMac ? tplShortcutTable(lang, options) : replaceMacKeys(tplShortcutTable(lang, options))); + var footer = '<button class="waves-effect waves-light btn modal-close">' + lang.shortcut.close + '</button>'; + + return tplDialog('note-help-dialog', lang.shortcut.shortcuts, body, footer); + } + }; + + var tplDialogs = function(lang, options) { + var dialogs = ''; + + $.each(tplDialogInfo, function(idx, tplDialog) { + dialogs += tplDialog(lang, options); + }); + + return '<div class="note-dialog">' + dialogs + '</div>'; + }; + + var tplStatusbar = function() { + return '<div class="note-resizebar">' + + '<div class="note-icon-bar"></div>' + + '<div class="note-icon-bar"></div>' + + '<div class="note-icon-bar"></div>' + + '</div>'; + }; + + var representShortcut = function(str) { + if (agent.isMac) { + str = str.replace('CMD', '⌘').replace('SHIFT', '⇧'); + } + + return str.replace('BACKSLASH', '\\') + .replace('SLASH', '/') + .replace('LEFTBRACKET', '[') + .replace('RIGHTBRACKET', ']'); + }; + + /** + * createTooltip + * @param {jQuery} $container + * @param {Object} keyMap + * @param {String} [sPlacement] + */ + // >>>>>>> CK + var createTooltip = function($container, keyMap, sPlacement) { + $(document).ready(function() { + var invertedKeyMap = func.invertObject(keyMap); + var $buttons = $container.find('.btn'); + + $buttons.each(function(i, elBtn) { + var $btn = $(elBtn); + var sShortcut = invertedKeyMap[$btn.data('event')]; + var text = $btn.attr('title'); + + if (sShortcut) { + $btn.attr('data-tooltip', function(i, v) { + text = text + ' (' + representShortcut(sShortcut) + ')'; + + $(this).removeAttr('title'); + return text; + }); + } + $btn.attr('data-position', 'bottom'); + $btn.attr('data-tooltip', text); + $btn.removeAttr('title'); + }).ckTooltip({ + container: $container, + position: 'top', + delay: 30 + }); + }); + }; + + // >>>>>>> CK + // createPalette + var createPalette = function($container, options) { + var colorInfo = options.colors; + var colorTitles = options.colorTitles; + + $container.find('.note-color-palette').each(function() { + var $palette = $(this), eventName = $palette.attr('data-target-event'); + var paletteContents = []; + + for (var row = 0, lenRow = colorInfo.length; row < lenRow; row++) { + var colors = colorInfo[row]; + var titles = colorTitles[row]; + var buttons = []; + + for (var col = 0, lenCol = colors.length; col < lenCol; col++) { + var color = colors[col]; + var title = titles[col]; + + buttons.push(['<button type="button" class="note-color-btn" style="background-color:', color, + ';" data-event="', eventName, + '" data-value="', color, + '" data-description="', title, + '" data-toggle="button" tabindex="-1"></button>'].join('')); + } + paletteContents.push('<div class="note-color-row">' + buttons.join('') + '</div>'); + } + $palette.html(paletteContents.join('')); + + $palette.find('button').mouseenter(function() { + $palette.siblings('.colorName').html($(this).data('description')); + }); + $palette.mouseleave(function() { + $(this).siblings('.colorName').html(''); + }); + }); + }; + + /** + * create materialnote layout (air mode) + * + * @param {jQuery} $holder + * @param {Object} options + */ + this.createLayoutByAirMode = function($holder, options) { + var langInfo = options.langInfo; + var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc']; + var id = func.uniqueId(); + + $holder.addClass('note-air-editor note-editable'); + $holder.attr({ + 'id': 'note-editor-' + id, + 'contentEditable': true + }); + + var body = document.body; + + // create Popover + var $popover = $(tplPopovers(langInfo, options)); + $popover.addClass('note-air-layout'); + $popover.attr('id', 'note-popover-' + id); + $popover.appendTo(body); + createTooltip($popover, keyMap); + createPalette($popover, options); + + // create Handle + var $handle = $(tplHandles()); + $handle.addClass('note-air-layout'); + $handle.attr('id', 'note-handle-' + id); + $handle.appendTo(body); + + // create Dialog + var $dialog = $(tplDialogs(langInfo, options)); + $dialog.addClass('note-air-layout'); + $dialog.attr('id', 'note-dialog-' + id); + $dialog.find('button.close, a.modal-close').click(function() { + $(this).closest('.modal').closeModal(); + }); + $dialog.appendTo(body); + }; + + /** + * create materialnote layout (normal mode) + * + * @param {jQuery} $holder + * @param {Object} options + */ + this.createLayoutByFrame = function($holder, options) { + var langInfo = options.langInfo; + + //01. create Editor + var $editor = $('<div class="note-editor"></div>'); + if (options.width) { + $editor.width(options.width); + } + + //02. statusbar (resizebar) + if (options.height > 0) { + $('<div class="note-statusbar">' + (options.disableResizeEditor ? '' : tplStatusbar()) + '</div>').prependTo($editor); + } + + //03. create Editable + var isContentEditable = !$holder.is(':disabled'); + var $editable = $('<div class="note-editable" contentEditable="' + isContentEditable + '"></div>') + .prependTo($editor); + if (options.height) { + $editable.height(options.height); + } + if (options.direction) { + $editable.attr('dir', options.direction); + } + var placeholder = $holder.attr('placeholder') || options.placeholder; + if (placeholder) { + $editable.attr('data-placeholder', placeholder); + } + + $editable.html(dom.html($holder)); + + //031. create codable + $('<textarea class="note-codable"></textarea>').prependTo($editor); + + //04. create Toolbar + var $toolbar = $('<div class="note-toolbar btn-toolbar" />'); + for (var idx = 0, len = options.toolbar.length; idx < len; idx ++) { + var groupName = options.toolbar[idx][0]; + var groupButtons = options.toolbar[idx][1]; + + var $group = $('<div class="note-' + groupName + ' btn-group" />'); + for (var i = 0, btnLength = groupButtons.length; i < btnLength; i++) { + var buttonInfo = tplButtonInfo[groupButtons[i]]; + // continue creating toolbar even if a button doesn't exist + if (!$.isFunction(buttonInfo)) { continue; } + + var $button = $(buttonInfo(langInfo, options)); + $button.attr('data-name', groupButtons[i]); // set button's alias, because to get button element from $toolbar + $group.append($button); + } + $toolbar.append($group); + } + + $toolbar.prependTo($editor); + var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc']; + createPalette($toolbar, options); + createTooltip($toolbar, keyMap, 'bottom'); + + + // >>>>>>> CK - following toolbar + // following toolbar + function followingBar() { + // $(window).unbind('scroll'); + // console.log($._data( $(window)[0], "events" )); + $(window).scroll(function() { + var isFullscreen = $editor.hasClass('fullscreen'); + + if (isFullscreen) { + // console.log("fullscreen"); + return false; + } + + var toolbar = $editor.children('.note-toolbar'); + var toolbarHeight = toolbar.outerHeight(); + var editable = $editor.children('.note-editable'); + var editableHeight = editable.outerHeight(); + var editorWidth = $editor.width; + var toolbarOffset, editorOffsetTop, editorOffsetBottom; + var activateOffset, deactivateOffsetTop, deactivateOffsetBottom; + var currentOffset; + var relativeOffset; + var otherBarHeight; + + // check if the web app is currently using another static bar + otherBarHeight = $("." + options.otherStaticBarClass).outerHeight(); + if (!otherBarHeight) otherBarHeight = 0; + //console.log(otherBarHeight); + + currentOffset = $(document).scrollTop(); + toolbarOffset = toolbar.offset().top; + editorOffsetTop = $editor.offset().top; + editorOffsetBottom = editorOffsetTop + editableHeight; + activateOffset = toolbarOffset - otherBarHeight; + deactivateOffsetBottom = editorOffsetBottom - otherBarHeight; + deactivateOffsetTop = editorOffsetTop - otherBarHeight; + + if ((currentOffset > activateOffset) && (currentOffset < deactivateOffsetBottom)) { + relativeOffset = currentOffset - $editor.offset().top + otherBarHeight; + toolbar.css({'top': relativeOffset + 'px', 'z-index': 2000}); + } else { + if ((currentOffset < toolbarOffset) && (currentOffset < deactivateOffsetBottom)) { + toolbar.css({'top': 0, 'z-index': 1052}); + + if (currentOffset > deactivateOffsetTop) { + relativeOffset = currentOffset - $editor.offset().top + otherBarHeight; + toolbar.css({'top': relativeOffset + 'px', 'z-index': 2000}); + } + } + } + }); + } + if (options.followingToolbar) { + followingBar(); + } + + //05. create Popover + var $popover = $(tplPopovers(langInfo, options)).prependTo($editor); + createPalette($popover, options); + createTooltip($popover, keyMap); + + //06. handle(control selection, ...) + $(tplHandles()).prependTo($editor); + + //07. create Dialog + var $dialog = $(tplDialogs(langInfo, options)).prependTo($editor); + $dialog.find('button.close, a.modal-close').click(function() { + $(this).closest('.modal').closeModal(); + }); + + //08. create Dropzone + $('<div class="note-dropzone"><div class="note-dropzone-message"></div></div>').prependTo($editor); + + //09. Editor/Holder switch + $editor.insertAfter($holder); + $holder.hide(); + }; + + this.hasNoteEditor = function($holder) { + return this.noteEditorFromHolder($holder).length > 0; + }; + + this.noteEditorFromHolder = function($holder) { + if ($holder.hasClass('note-air-editor')) { + return $holder; + } else if ($holder.next().hasClass('note-editor')) { + return $holder.next(); + } else { + return $(); + } + }; + + /** + * create materialnote layout + * + * @param {jQuery} $holder + * @param {Object} options + */ + this.createLayout = function($holder, options) { + if (options.airMode) { + this.createLayoutByAirMode($holder, options); + } else { + this.createLayoutByFrame($holder, options); + } + }; + + /** + * returns layoutInfo from holder + * + * @param {jQuery} $holder - placeholder + * @return {Object} + */ + this.layoutInfoFromHolder = function($holder) { + var $editor = this.noteEditorFromHolder($holder); + if (!$editor.length) { + return; + } + + // connect $holder to $editor + $editor.data('holder', $holder); + + return dom.buildLayoutInfo($editor); + }; + + /** + * removeLayout + * + * @param {jQuery} $holder - placeholder + * @param {Object} layoutInfo + * @param {Object} options + * + */ + this.removeLayout = function($holder, layoutInfo, options) { + if (options.airMode) { + $holder.removeClass('note-air-editor note-editable') + .removeAttr('id contentEditable'); + + layoutInfo.popover().remove(); + layoutInfo.handle().remove(); + layoutInfo.dialog().remove(); + } else { + $holder.html(layoutInfo.editable().html()); + + layoutInfo.editor().remove(); + $holder.show(); + } + }; + + /** + * + * @return {Object} + * @return {function(label, options=):string} return.button {@link #tplButton function to make text button} + * @return {function(iconClass, options=):string} return.iconButton {@link #tplIconButton function to make icon button} + * @return {function(className, title=, body=, footer=):string} return.dialog {@link #tplDialog function to make dialog} + */ + this.getTemplate = function() { + return { + button: tplButton, + iconButton: tplIconButton, + dialog: tplDialog + }; + }; + + /** + * add button information + * + * @param {String} name button name + * @param {Function} buttonInfo function to make button, reference to {@link #tplButton},{@link #tplIconButton} + */ + this.addButtonInfo = function(name, buttonInfo) { + tplButtonInfo[name] = buttonInfo; + }; + + /** + * + * @param {String} name + * @param {Function} dialogInfo function to make dialog, reference to {@link #tplDialog} + */ + this.addDialogInfo = function(name, dialogInfo) { + tplDialogInfo[name] = dialogInfo; + }; + }; + + + // jQuery namespace for materialnote + /** + * @class $.materialnote + * + * materialnote attribute + * + * @mixin defaults + * @singleton + * + */ + $.materialnote = $.materialnote || {}; + + // extends default settings + // - $.materialnote.version + // - $.materialnote.options + // - $.materialnote.lang + $.extend($.materialnote, defaults); + + var renderer = new Renderer(); + var eventHandler = new EventHandler(); + + $.extend($.materialnote, { + /** @property {Renderer} */ + renderer: renderer, + /** @property {EventHandler} */ + eventHandler: eventHandler, + /** + * @property {Object} core + * @property {core.agent} core.agent + * @property {core.dom} core.dom + * @property {core.range} core.range + */ + core: { + agent: agent, + list : list, + dom: dom, + range: range + }, + /** + * @property {Object} + * pluginEvents event list for plugins + * event has name and callback function. + * + * ``` + * $.materialnote.addPlugin({ + * events : { + * 'hello' : function(layoutInfo, value, $target) { + * console.log('event name is hello, value is ' + value ); + * } + * } + * }) + * ``` + * + * * event name is data-event property. + * * layoutInfo is a materialnote layout information. + * * value is data-value property. + */ + pluginEvents: {}, + + plugins : [] + }); + + /** + * @method addPlugin + * + * add Plugin in materialnote + * + * materialnote can make a own plugin. + * + * ### Define plugin + * ``` + * // get template function + * var tmpl = $.materialnote.renderer.getTemplate(); + * + * // add a button + * $.materialnote.addPlugin({ + * buttons : { + * // "hello" is button's namespace. + * "hello" : function(lang, options) { + * // make icon button by template function + * return tmpl.iconButton(options.iconPrefix + 'header', { + * // callback function name when button clicked + * event : 'hello', + * // set data-value property + * value : 'hello', + * hide : true + * }); + * } + * + * }, + * + * events : { + * "hello" : function(layoutInfo, value) { + * // here is event code + * } + * } + * }); + * ``` + * ### Use a plugin in toolbar + * + * ``` + * $("#editor").materialnote({ + * ... + * toolbar : [ + * // display hello plugin in toolbar + * ['group', [ 'hello' ]] + * ] + * ... + * }); + * ``` + * + * + * @param {Object} plugin + * @param {Object} [plugin.buttons] define plugin button. for detail, see to Renderer.addButtonInfo + * @param {Object} [plugin.dialogs] define plugin dialog. for detail, see to Renderer.addDialogInfo + * @param {Object} [plugin.events] add event in $.materialnote.pluginEvents + * @param {Object} [plugin.langs] update $.materialnote.lang + * @param {Object} [plugin.options] update $.materialnote.options + */ + $.materialnote.addPlugin = function(plugin) { + + // save plugin list + $.materialnote.plugins.push(plugin); + + if (plugin.buttons) { + $.each(plugin.buttons, function(name, button) { + renderer.addButtonInfo(name, button); + }); + } + + if (plugin.dialogs) { + $.each(plugin.dialogs, function(name, dialog) { + renderer.addDialogInfo(name, dialog); + }); + } + + if (plugin.events) { + $.each(plugin.events, function(name, event) { + $.materialnote.pluginEvents[name] = event; + }); + } + + if (plugin.langs) { + $.each(plugin.langs, function(locale, lang) { + if ($.materialnote.lang[locale]) { + $.extend($.materialnote.lang[locale], lang); + } + }); + } + + if (plugin.options) { + $.extend($.materialnote.options, plugin.options); + } + }; + + /* + * extend $.fn + */ + $.fn.extend({ + /** + * @method + * Initialize materialnote + * - create editor layout and attach Mouse and keyboard events. + * + * ``` + * $("#materialnote").materialnote( { options ..} ); + * ``` + * + * @member $.fn + * @param {Object|String} options reference to $.materialnote.options + * @return {this} + */ + materialnote: function() { + + // check first argument's type + // - {String}: External API call {{module}}.{{method}} + // - {Object}: init options + var type = $.type(list.head(arguments)); + var isExternalAPICalled = type === 'string'; + var hasInitOptions = type === 'object'; + + // extend default options with custom user options + var options = hasInitOptions ? list.head(arguments) : {}; + + options = $.extend({}, $.materialnote.options, options); + options.icons = $.extend({}, $.materialnote.options.icons, options.icons); + + // Include langInfo in options for later use, e.g. for image drag-n-drop + // Setup language info with en-US as default + options.langInfo = $.extend(true, {}, $.materialnote.lang['en-US'], $.materialnote.lang[options.lang]); + + // override plugin options + if (!isExternalAPICalled && hasInitOptions) { + for (var i = 0, len = $.materialnote.plugins.length; i < len; i++) { + var plugin = $.materialnote.plugins[i]; + + if (options.plugin[plugin.name]) { + $.materialnote.plugins[i] = $.extend(true, plugin, options.plugin[plugin.name]); + } + } + } + + this.each(function(idx, holder) { + // >>>>>>> CK set id for this editor + materialUniqueId = $(holder).attr('id'); + + var $holder = $(holder); + + // if layout isn't created yet, createLayout and attach events + if (!renderer.hasNoteEditor($holder)) { + renderer.createLayout($holder, options); + + var layoutInfo = renderer.layoutInfoFromHolder($holder); + $holder.data('layoutInfo', layoutInfo); + + eventHandler.attach(layoutInfo, options); + eventHandler.attachCustomEvent(layoutInfo, options); + + } + }); + + var $first = this.first(); + if ($first.length) { + var layoutInfo = renderer.layoutInfoFromHolder($first); + + // external API + if (isExternalAPICalled) { + var moduleAndMethod = list.head(list.from(arguments)); + var args = list.tail(list.from(arguments)); + + // TODO now external API only works for editor + var params = [moduleAndMethod, layoutInfo.editable()].concat(args); + return eventHandler.invoke.apply(eventHandler, params); + } else if (options.focus) { + // focus on first editable element for initialize editor + layoutInfo.editable().focus(); + } + } + + + + // >>>>>>> CK dropdowns - tabs activation + $(this).each(function(index, editor) { + var tabs; + var tabContainer; + var toolbar; + var isAir = false; + + if ($(editor).hasClass('note-air-editor')) { + var id = $(this).attr('id'); + if (id) id = id.substring(id.lastIndexOf('-') + 1, id.length); + + editor = $('#note-popover-' + id).find('.note-air-popover'); + tabContainer = editor.find('ul.tabs'); + tabs = editor.find('li.tab a'); + toolbar = $(editor).find('.popover-content button.dropdown'); + isAir = true; + } else { + editor = $(editor).next('.note-editor'); + tabContainer = editor.find('ul.tabs'); + tabs = editor.find('li.tab a'); + toolbar = $(editor).find('.note-toolbar button.dropdown'); + } + var go = true; + + function handleDropdowns(select, bar) { + var list = $(select).next('ul.dropdown-menu'); + var container = $(select).parent('.btn-group'); + + list.slideUp(0); + + $('.preventDropClose').click(function(event) { + event.stopPropagation(); + }); + + $(select).click(function(event) { + // calculate dropdown open position to avoid overflow from editor + var btnOffset = Math.round($(select).parent('.btn-group').offset().left - toolbar.offset().left); + var listBorderWidth = parseInt(list.css("border-left-width")); + var editorWidth = editor.outerWidth(); + var listOffset = listBorderWidth; + + list.css({'max-width': editorWidth + 'px'}); + + var listWidth = list.outerWidth(); + var th = listWidth + btnOffset; + + if (th >= editorWidth) { + listOffset = th - editorWidth; + + if (!isAir) { + listOffset = listOffset + listBorderWidth; + } + } + + list.css({'left': '-' + listOffset + 'px'}); + + var reopen = true; + + if (list.is(':visible')) reopen = false; + + bar.find('ul.dropdown-menu').slideUp(200); + + if (reopen) { + list.slideToggle(200); + } + event.stopPropagation(); + }); + + tabs.unbind().click(function(event) { + go = false; + }); + } + + $(window).click(function(event) { + if (go) editor.find('ul.dropdown-menu').slideUp(200); + go = true; + event.stopPropagation(); + }); + + // dropdowns + toolbar.each(function(index, select) { + handleDropdowns(select, editor); + }); + + // activate tabs + tabContainer.tabs(); + }); + + return this; + }, + + /** + * @method + * + * get the HTML contents of note or set the HTML contents of note. + * + * * get contents + * ``` + * var content = $("#materialnote").code(); + * ``` + * * set contents + * + * ``` + * $("#materialnote").code(html); + * ``` + * + * @member $.fn + * @param {String} [html] - HTML contents(optional, set) + * @return {this|String} - context(set) or HTML contents of note(get). + */ + code: function(html) { + // get the HTML contents of note + if (html === undefined) { + var $holder = this.first(); + if (!$holder.length) { + return; + } + + var layoutInfo = renderer.layoutInfoFromHolder($holder); + var $editable = layoutInfo && layoutInfo.editable(); + + if ($editable && $editable.length) { + var isCodeview = eventHandler.invoke('codeview.isActivated', layoutInfo); + eventHandler.invoke('codeview.sync', layoutInfo); + return isCodeview ? layoutInfo.codable().val() : + layoutInfo.editable().html(); + } + return dom.value($holder); + } + + // set the HTML contents of note + this.each(function(i, holder) { + var layoutInfo = renderer.layoutInfoFromHolder($(holder)); + var $editable = layoutInfo && layoutInfo.editable(); + if ($editable) { + $editable.html(html); + } + }); + + return this; + }, + + /** + * @method + * + * destroy Editor Layout and detach Key and Mouse Event + * + * @member $.fn + * @return {this} + */ + destroy: function() { + this.each(function(idx, holder) { + var $holder = $(holder); + + if (!renderer.hasNoteEditor($holder)) { + return; + } + + var info = renderer.layoutInfoFromHolder($holder); + var options = info.editor().data('options'); + + eventHandler.detach(info, options); + renderer.removeLayout($holder, info, options); + }); + + return this; + } + }); +})); diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/license.txt b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/license.txt new file mode 100644 index 0000000..d978e1d --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/license.txt @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015 CK + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_buttons.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_buttons.scss new file mode 100644 index 0000000..7192bec --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_buttons.scss @@ -0,0 +1,157 @@ +// shared styles +.btn, .btn-flat { + border: none; + border-radius: 2px; + display: inline-block; + height: $button-height; + line-height: $button-line-height; + // margin-bottom: 15px; + outline: 0; + padding: 0 2rem; + text-transform: uppercase; + vertical-align: middle; + // Gets rid of tap active state + -webkit-tap-highlight-color: transparent; +} +// Disabled shared style +.btn.disabled, .btn-floating.disabled, .btn-large.disabled, .btn:disabled, .btn-large:disabled, .btn-floating:disabled { + background-color: $button-bg-color-disabled !important; + box-shadow: none; + color: $button-color-disabled !important; + cursor: default; + * { + pointer-events: none; + } + + &:hover { + background-color: $button-bg-color-disabled; + color: $button-color-disabled; + } +} +// Shared icon styles +.btn, .btn-floating, .btn-large, .btn-flat { + i { + font-size: $button-font-size-shared; + line-height: inherit; + } +} + +// Raised Button +.btn { + text-decoration:none; + color: $button-color-raised; + background-color: $button-color; + text-align: center; + letter-spacing: .5px; + @extend .z-depth-1; + @include transition(.2s ease-out); + cursor: pointer; + + &:hover { + background-color: lighten($button-color, 5%); + @extend .z-depth-1-half; + } +} + +// Floating button +.btn-floating { + display: inline-block; + color: $button-color-raised; + position: relative; + overflow: hidden; + z-index: 1; + width: $button-floating-size; + height: $button-floating-size; + line-height: $button-floating-size; + padding: 0; + background-color: $button-color; + border-radius: 50%; + @extend .z-depth-1; + transition: .3s; + cursor: pointer; + vertical-align: middle; + + i { + width: inherit; + display: inline-block; + text-align: center; + color: $button-color-raised; + font-size: $button-large-icon-font-size; + line-height: $button-floating-size; + } + + &:hover { + @extend .z-depth-1-half; + } + &:before { + border-radius: 0; + } + &.btn-large { + width: $button-floating-size * 1.5; + height: $button-floating-size * 1.5; + i{ + line-height: $button-floating-size * 1.5; + } + } + +} +// button fix +button.btn-floating { + border: none; +} + +// Fixed Action Button +.fixed-action-btn { + position: fixed; + right: 23px; + bottom: 23px; + padding-top: 15px; + margin-bottom: 0; + z-index: 998; + + ul { + left: 0; + right: 0; + text-align: center; + position: absolute; + bottom: 64px; + margin: 0; + + li { + margin-bottom: 15px; + } + + a.btn-floating { + opacity: 0; + } + } +} + +// Flat button +.btn-flat { + box-shadow: none; + background-color: transparent; + color: $button-color-flat; + cursor: pointer; + + &.disabled { + color: lighten(#999, 10%); + cursor: default; + } +} + +// Large button +.btn-large { + @extend .btn; + height: $button-height * 1.5; + line-height: 56px; + + i { + font-size: $button-large-icon-font-size; + } +} + +// Block button +.btn-block { + display: block; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_cards.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_cards.scss new file mode 100644 index 0000000..524d0cf --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_cards.scss @@ -0,0 +1,152 @@ + + +.card-panel { + transition: box-shadow .25s; + padding: $card-padding; + margin: $element-top-margin 0 $element-bottom-margin 0; + border-radius: 2px; + @extend .z-depth-1; + background-color: $card-bg-color; +} + +.card { + position: relative; + overflow: hidden; + margin: $element-top-margin 0 $element-bottom-margin 0; + background-color: $card-bg-color; + transition: box-shadow .25s; + border-radius: 2px; + @extend .z-depth-1; + + + .card-title { + color: $card-bg-color; + font-size: 24px; + font-weight: 300; + &.activator { + cursor: pointer; + } + } + + // Card Sizes + &.small, &.medium, &.large { + position: relative; + + .card-image { + overflow: hidden; + } + .card-content { + overflow: hidden; + } + .card-action { + position: absolute; + bottom: 0; + left: 0; + right: 0; + } + } + + &.small { + height: 300px; + + .card-image { + height: 150px; + } + .card-content { + height: 150px; + } + + } + + &.medium { + height: 400px; + + .card-image { + height: 250px; + } + .card-content { + height: 150px; + } + } + + &.large { + height: 500px; + + .card-image { + height: 330px; + } + .card-content { + height: 170px; + } + } + + + .card-image { + position: relative; + + // Image background for content + img { + border-radius: 2px 2px 0 0; + position: relative; + left: 0; + right: 0; + top: 0; + bottom: 0; + width: 100%; + } + + .card-title { + position: absolute; + bottom: 0; + left: 0; + padding: $card-padding; + } + + } + + .card-content { + padding: $card-padding; + border-radius: 0 0 2px 2px; + + + p { + margin: 0; + color: inherit; + } + .card-title { + line-height: 48px; + } + } + + .card-action { + border-top: 1px solid rgba(160,160,160,.2); + padding: $card-padding; + + a { + color: $card-link-color; + margin-right: $card-padding; + @include transition(color .3s ease); + text-transform: uppercase; + + &:hover { color: $card-link-color-light; } + } + } + + .card-reveal { + padding: $card-padding; + position: absolute; + background-color: $card-bg-color; + width: 100%; + overflow-y: auto; + top: 100%; + height: 100%; + z-index: 1; + display: none; + + .card-title { + cursor: pointer; + display: block; + } + + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_collapsible.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_collapsible.scss new file mode 100644 index 0000000..6b45d1e --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_collapsible.scss @@ -0,0 +1,85 @@ +.collapsible { + border-top: 1px solid $collapsible-border-color; + border-right: 1px solid $collapsible-border-color; + border-left: 1px solid $collapsible-border-color; + margin: $element-top-margin 0 $element-bottom-margin 0; + @extend .z-depth-1; +} + +.collapsible-header { + display: block; + cursor: pointer; + height: $collapsible-height; + line-height: $collapsible-height; + padding: 0 1rem; + background-color: $collapsible-header-color; + border-bottom: 1px solid $collapsible-border-color; + + i { + width: 2rem; + font-size: 1.6rem; + line-height: $collapsible-height; + display: block; + float: left; + text-align: center; + margin-right: 1rem; + } +} + +.collapsible-body { + display: none; + border-bottom: 1px solid $collapsible-border-color; + @include box-sizing(border-box); + + p { + margin: 0; + padding: 2rem; + } +} + +// sideNav collapsible styling +.side-nav { + + .collapsible { + border: none; + box-shadow: none; + + li { padding: 0; } + } + + .collapsible-header { + background-color: transparent; + border: none; + line-height: inherit; + height: inherit; + margin: 0 1rem; + + i { line-height: inherit; } + } + + .collapsible-body { + border: 0; + background-color: $collapsible-header-color; + + li a { margin: 0 1rem 0 2rem; } + } + +} + +// Popout Collapsible + +.collapsible.popout { + border: none; + box-shadow: none; + > li { + box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12); + // transform: scaleX(.92); + margin: 0 24px; + transition: margin .35s cubic-bezier(0.250, 0.460, 0.450, 0.940); + } + > li.active { + box-shadow: 0 5px 11px 0 rgba(0, 0, 0, 0.18), 0 4px 15px 0 rgba(0, 0, 0, 0.15); + margin: 16px 0; + // transform: scaleX(1); + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_color.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_color.scss new file mode 100644 index 0000000..95d65d5 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_color.scss @@ -0,0 +1,412 @@ +// Utility Color Classes + +//.success { +// +//} + +// Google Color Palette defined: http://www.google.com/design/spec/style/color.html + + +$materialize-red: ( + "lighten-5": #fdeaeb, + "lighten-4": #f8c1c3, + "lighten-3": #f3989b, + "lighten-2": #ee6e73, + "lighten-1": #ea454b, + "base": #e51c23, + "darken-1": #d0181e, + "darken-2": #b9151b, + "darken-3": #a21318, + "darken-4": #8b1014, +); + +$red: ( + "lighten-5": #FFEBEE, + "lighten-4": #FFCDD2, + "lighten-3": #EF9A9A, + "lighten-2": #E57373, + "lighten-1": #EF5350, + "base": #F44336, + "darken-1": #E53935, + "darken-2": #D32F2F, + "darken-3": #C62828, + "darken-4": #B71C1C, + "accent-1": #FF8A80, + "accent-2": #FF5252, + "accent-3": #FF1744, + "accent-4": #D50000 +); + +$pink: ( + "lighten-5": #fce4ec, + "lighten-4": #f8bbd0, + "lighten-3": #f48fb1, + "lighten-2": #f06292, + "lighten-1": #ec407a, + "base": #e91e63, + "darken-1": #d81b60, + "darken-2": #c2185b, + "darken-3": #ad1457, + "darken-4": #880e4f, + "accent-1": #ff80ab, + "accent-2": #ff4081, + "accent-3": #f50057, + "accent-4": #c51162 +); + +$purple: ( + "lighten-5": #f3e5f5, + "lighten-4": #e1bee7, + "lighten-3": #ce93d8, + "lighten-2": #ba68c8, + "lighten-1": #ab47bc, + "base": #9c27b0, + "darken-1": #8e24aa, + "darken-2": #7b1fa2, + "darken-3": #6a1b9a, + "darken-4": #4a148c, + "accent-1": #ea80fc, + "accent-2": #e040fb, + "accent-3": #d500f9, + "accent-4": #aa00ff +); + +$deep-purple: ( + "lighten-5": #ede7f6, + "lighten-4": #d1c4e9, + "lighten-3": #b39ddb, + "lighten-2": #9575cd, + "lighten-1": #7e57c2, + "base": #673ab7, + "darken-1": #5e35b1, + "darken-2": #512da8, + "darken-3": #4527a0, + "darken-4": #311b92, + "accent-1": #b388ff, + "accent-2": #7c4dff, + "accent-3": #651fff, + "accent-4": #6200ea +); + +$indigo: ( + "lighten-5": #e8eaf6, + "lighten-4": #c5cae9, + "lighten-3": #9fa8da, + "lighten-2": #7986cb, + "lighten-1": #5c6bc0, + "base": #3f51b5, + "darken-1": #3949ab, + "darken-2": #303f9f, + "darken-3": #283593, + "darken-4": #1a237e, + "accent-1": #8c9eff, + "accent-2": #536dfe, + "accent-3": #3d5afe, + "accent-4": #304ffe +); + +$blue: ( + "lighten-5": #E3F2FD, + "lighten-4": #BBDEFB, + "lighten-3": #90CAF9, + "lighten-2": #64B5F6, + "lighten-1": #42A5F5, + "base": #2196F3, + "darken-1": #1E88E5, + "darken-2": #1976D2, + "darken-3": #1565C0, + "darken-4": #0D47A1, + "accent-1": #82B1FF, + "accent-2": #448AFF, + "accent-3": #2979FF, + "accent-4": #2962FF +); + +$light-blue: ( + "lighten-5": #e1f5fe, + "lighten-4": #b3e5fc, + "lighten-3": #81d4fa, + "lighten-2": #4fc3f7, + "lighten-1": #29b6f6, + "base": #03a9f4, + "darken-1": #039be5, + "darken-2": #0288d1, + "darken-3": #0277bd, + "darken-4": #01579b, + "accent-1": #80d8ff, + "accent-2": #40c4ff, + "accent-3": #00b0ff, + "accent-4": #0091ea +); + +$cyan: ( + "lighten-5": #e0f7fa, + "lighten-4": #b2ebf2, + "lighten-3": #80deea, + "lighten-2": #4dd0e1, + "lighten-1": #26c6da, + "base": #00bcd4, + "darken-1": #00acc1, + "darken-2": #0097a7, + "darken-3": #00838f, + "darken-4": #006064, + "accent-1": #84ffff, + "accent-2": #18ffff, + "accent-3": #00e5ff, + "accent-4": #00b8d4 +); + +$teal: ( + "lighten-5": #e0f2f1, + "lighten-4": #b2dfdb, + "lighten-3": #80cbc4, + "lighten-2": #4db6ac, + "lighten-1": #26a69a, + "base": #009688, + "darken-1": #00897b, + "darken-2": #00796b, + "darken-3": #00695c, + "darken-4": #004d40, + "accent-1": #a7ffeb, + "accent-2": #64ffda, + "accent-3": #1de9b6, + "accent-4": #00bfa5 +); + +$green: ( + "lighten-5": #E8F5E9, + "lighten-4": #C8E6C9, + "lighten-3": #A5D6A7, + "lighten-2": #81C784, + "lighten-1": #66BB6A, + "base": #4CAF50, + "darken-1": #43A047, + "darken-2": #388E3C, + "darken-3": #2E7D32, + "darken-4": #1B5E20, + "accent-1": #B9F6CA, + "accent-2": #69F0AE, + "accent-3": #00E676, + "accent-4": #00C853 +); + +$light-green: ( + "lighten-5": #f1f8e9, + "lighten-4": #dcedc8, + "lighten-3": #c5e1a5, + "lighten-2": #aed581, + "lighten-1": #9ccc65, + "base": #8bc34a, + "darken-1": #7cb342, + "darken-2": #689f38, + "darken-3": #558b2f, + "darken-4": #33691e, + "accent-1": #ccff90, + "accent-2": #b2ff59, + "accent-3": #76ff03, + "accent-4": #64dd17 +); + +$lime: ( + "lighten-5": #f9fbe7, + "lighten-4": #f0f4c3, + "lighten-3": #e6ee9c, + "lighten-2": #dce775, + "lighten-1": #d4e157, + "base": #cddc39, + "darken-1": #c0ca33, + "darken-2": #afb42b, + "darken-3": #9e9d24, + "darken-4": #827717, + "accent-1": #f4ff81, + "accent-2": #eeff41, + "accent-3": #c6ff00, + "accent-4": #aeea00 +); + +$yellow: ( + "lighten-5": #fffde7, + "lighten-4": #fff9c4, + "lighten-3": #fff59d, + "lighten-2": #fff176, + "lighten-1": #ffee58, + "base": #ffeb3b, + "darken-1": #fdd835, + "darken-2": #fbc02d, + "darken-3": #f9a825, + "darken-4": #f57f17, + "accent-1": #ffff8d, + "accent-2": #ffff00, + "accent-3": #ffea00, + "accent-4": #ffd600 +); + +$amber: ( + "lighten-5": #fff8e1, + "lighten-4": #ffecb3, + "lighten-3": #ffe082, + "lighten-2": #ffd54f, + "lighten-1": #ffca28, + "base": #ffc107, + "darken-1": #ffb300, + "darken-2": #ffa000, + "darken-3": #ff8f00, + "darken-4": #ff6f00, + "accent-1": #ffe57f, + "accent-2": #ffd740, + "accent-3": #ffc400, + "accent-4": #ffab00 +); + +$orange: ( + "lighten-5": #fff3e0, + "lighten-4": #ffe0b2, + "lighten-3": #ffcc80, + "lighten-2": #ffb74d, + "lighten-1": #ffa726, + "base": #ff9800, + "darken-1": #fb8c00, + "darken-2": #f57c00, + "darken-3": #ef6c00, + "darken-4": #e65100, + "accent-1": #ffd180, + "accent-2": #ffab40, + "accent-3": #ff9100, + "accent-4": #ff6d00 +); + +$deep-orange: ( + "lighten-5": #fbe9e7, + "lighten-4": #ffccbc, + "lighten-3": #ffab91, + "lighten-2": #ff8a65, + "lighten-1": #ff7043, + "base": #ff5722, + "darken-1": #f4511e, + "darken-2": #e64a19, + "darken-3": #d84315, + "darken-4": #bf360c, + "accent-1": #ff9e80, + "accent-2": #ff6e40, + "accent-3": #ff3d00, + "accent-4": #dd2c00 +); + +$brown: ( + "lighten-5": #efebe9, + "lighten-4": #d7ccc8, + "lighten-3": #bcaaa4, + "lighten-2": #a1887f, + "lighten-1": #8d6e63, + "base": #795548, + "darken-1": #6d4c41, + "darken-2": #5d4037, + "darken-3": #4e342e, + "darken-4": #3e2723 +); + +$blue-grey: ( + "lighten-5": #eceff1, + "lighten-4": #cfd8dc, + "lighten-3": #b0bec5, + "lighten-2": #90a4ae, + "lighten-1": #78909c, + "base": #607d8b, + "darken-1": #546e7a, + "darken-2": #455a64, + "darken-3": #37474f, + "darken-4": #263238 +); + +$grey: ( + "lighten-5": #fafafa, + "lighten-4": #f5f5f5, + "lighten-3": #eeeeee, + "lighten-2": #e0e0e0, + "lighten-1": #bdbdbd, + "base": #9e9e9e, + "darken-1": #757575, + "darken-2": #616161, + "darken-3": #424242, + "darken-4": #212121 +); + +$shades: ( + "black": #000000, + "white": #FFFFFF, + "transparent": transparent +); + +$colors: ( + "materialize-red": $materialize-red, + "red": $red, + "pink": $pink, + "purple": $purple, + "deep-purple": $deep-purple, + "indigo": $indigo, + "blue": $blue, + "light-blue": $light-blue, + "cyan": $cyan, + "teal": $teal, + "green": $green, + "light-green": $light-green, + "lime": $lime, + "yellow": $yellow, + "amber": $amber, + "orange": $orange, + "deep-orange": $deep-orange, + "brown": $brown, + "blue-grey": $blue-grey, + "grey": $grey, + "shades": $shades +); + + +// Color Classes + +@each $color_name, $color in $colors { + @each $color_type, $color_value in $color { + @if $color_type == "base" { + .#{$color_name} { + background-color: $color_value !important; + } + .#{$color_name}-text { + color: $color_value !important; + } + } + @else { + .#{$color_name}.#{$color_type} { + background-color: $color_value !important; + } + .#{$color_name}-text.text-#{$color_type} { + color: $color_value !important; + } + } + } +} + +// Shade classes +@each $color, $color_value in $shades { + .#{$color} { + background-color: $color_value !important; + } + .#{$color}-text { + color: $color_value !important; + } +} + + +// usage: color("name_of_color", "type_of_color") +// to avoid to repeating map-get($colors, ...) + +@function color($color, $type) { + @if map-has-key($colors, $color) { + $curr_color: map-get($colors, $color); + @if map-has-key($curr_color, $type) { + @return map-get($curr_color, $type); + } + } + @warn "Unknown `#{name}` in $colors."; + @return null; +} + diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_dropdown.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_dropdown.scss new file mode 100644 index 0000000..585fbd6 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_dropdown.scss @@ -0,0 +1,40 @@ +.dropdown-content { + @extend .z-depth-1; + background-color: $dropdown-bg-color; + margin: 0; + display: none; + min-width: 100px; + max-height: 650px; + overflow-y: auto; + opacity: 0; + position: absolute; + z-index: 999; + will-change: width, height; + + li { + clear: both; + color: $off-black; + cursor: pointer; + line-height: 1.5rem; + width: 100%; + text-align: left; + text-transform: none; + + &:hover, &.active { + background-color: $dropdown-hover-bg-color; + } + + & > a, & > span { + font-size: 1.2rem; + color: $dropdown-color; + display: block; + padding: 1rem 1rem; + } + + // Icon alignment override + & > a > i { + height: inherit; + line-height: inherit; + } + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_form.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_form.scss new file mode 100644 index 0000000..ed35233 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_form.scss @@ -0,0 +1,886 @@ +/* Remove Focus Boxes */ +select:focus { + outline: 1px solid lighten($secondary-color, 47%); +} +button:focus { + outline: none; + background-color: lighten($button-color, 4%); +} + +label { + font-size: $label-font-size; + color: $input-border-color; +} + +/*************************** + Text Inputs + Textarea +****************************/ + +// Style Placeholders +::-webkit-input-placeholder { + color: lighten($input-border-color, 20%); +} + +:-moz-placeholder { /* Firefox 18- */ + color: lighten($input-border-color, 20%); +} + +::-moz-placeholder { /* Firefox 19+ */ + color: lighten($input-border-color, 20%); +} + +:-ms-input-placeholder { + color: lighten($input-border-color, 20%); +} + +// Text inputs +input[type=text], +input[type=password], +input[type=email], +input[type=url], +input[type=time], +input[type=date], +input[type=datetime-local], +input[type=tel], +input[type=number], +input[type=search], +textarea.materialize-textarea { + + // General Styles + background-color: transparent; + border: none; + border-bottom: 1px solid $input-border-color; + border-radius: 0; + outline: none; + height: 3rem; + width: 100%; + + font-size: 1rem; + margin: 0 0 15px 0; + padding: 0; + box-shadow: none; + @include box-sizing(content-box); + transition: all .3s; + + + // Disabled input style + &:disabled, &[readonly="readonly"] { + color: $input-disabled-color; + border-bottom: 1px dotted $input-disabled-color; + } + // Disabled label style + &:disabled+label, &[readonly="readonly"]+label { + color: $input-disabled-color; + } + // Focused input style + &:focus:not([readonly]) { + border-bottom: 1px solid $input-focus-color; + box-shadow: 0 1px 0 0 $input-focus-color; + } + // Focused label style + &:focus:not([readonly])+label { + color: $input-focus-color; + } + // Valid Input Style + &.valid, + &:focus.valid { + border-bottom: 1px solid $input-success-color; + box-shadow: 0 1px 0 0 $input-success-color; + } + // Custom Success Message + &.valid + label:after, + &:focus.valid + label:after { + content: attr(data-success); + color: $input-success-color; + opacity: 1; + } + // Invalid Input Style + &.invalid, + &:focus.invalid { + border-bottom: 1px solid $input-error-color; + box-shadow: 0 1px 0 0 $input-error-color; + } + // Custom Error message + &.invalid + label:after, + &:focus.invalid + label:after { + content: attr(data-error); + color: $input-error-color; + opacity: 1; + } + + // Form Message Shared Styles + & + label:after { + display: block; + content: ""; + position: absolute; + top: 65px; + opacity: 0; + transition: .2s opacity ease-out, .2s color ease-out; + } +} + +// Styling for input field wrapper +.input-field { + position: relative; + margin-top: 1rem; + + label { + color: $input-border-color; + position: absolute; + top: 0.8rem; + left: $gutter-width / 2; + font-size: 1rem; + cursor: text; + @include transition(.2s ease-out); + } + label.active { + font-size: $label-font-size; + @include transform(translateY(-140%)); + } + + // Prefix Icons + .prefix { + position: absolute; + width: 3rem; + font-size: 2rem; + @include transition(color .2s); + + &.active { color: $input-focus-color; } + } + .prefix ~ input, + .prefix ~ textarea { + margin-left: 3rem; + width: 92%; + width: calc(100% - 3rem); + } + .prefix ~ textarea { padding-top: .8rem; } + .prefix ~ label { margin-left: 3rem; } + + @media #{$medium-and-down} { + .prefix ~ input { + width: 86%; + width: calc(100% - 3rem); + } + } + @media #{$small-and-down} { + .prefix ~ input { + width: 80%; + width: calc(100% - 3rem); + } + } +} + + +// Search Field + + +.input-field input[type=search] { + display: block; + line-height: inherit; + padding-left: 4rem; + width: calc(100% - 4rem); + + &:focus { + background-color: $input-bg-color; + border: 0; + box-shadow: none; + color: #444; + + & + label i, + & ~ .mdi-navigation-close { + color: #444; + } + } + + & + label { + left: 1rem; + } + + & ~ .mdi-navigation-close { + position: absolute; + top: 0; + right: 1rem; + color: transparent; + cursor: pointer; + font-size: 2rem; + transition: .3s color; + } +} + + +// Default textarea +textarea { + width: 100%; + height: 3rem; + background-color: transparent; + + &.materialize-textarea { + overflow-y: hidden; /* prevents scroll bar flash */ + padding: 1.6rem 0; /* prevents text jump on Enter keypress */ + resize: none; + min-height: 3rem; + } +} + + +// For textarea autoresize +.hiddendiv { + display: none; + white-space: pre-wrap; + word-wrap: break-word; + overflow-wrap: break-word; /* future version of deprecated 'word-wrap' */ + padding-top: 1.2rem; /* prevents text jump on Enter keypress */ +} + + +/*************** + Radio Buttons +***************/ + +/* Remove default Radio Buttons */ +[type="radio"]:not(:checked), +[type="radio"]:checked { + position: absolute; + left: -9999px; + visibility: hidden; +} + +[type="radio"]:not(:checked) + label, +[type="radio"]:checked + label { + position: relative; + padding-left: 35px; + cursor: pointer; + display: inline-block; + height: 25px; + line-height: 25px; + font-size: 1rem; + @include transition(.28s ease); + + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -khtml-user-select: none; /* webkit (konqueror) browsers */ + -ms-user-select: none; /* IE10+ */ +} + +[type="radio"] + label:before, +[type="radio"] + label:after { + content: ''; + position: absolute; + left: 0; + top: 0; + margin: 4px; + width: 16px; + height: 16px; + z-index: 0; + @include transition(.28s ease); +} + + +/* Unchecked styles */ +[type="radio"]:not(:checked) + label:before { + border-radius: 50%; + border: 2px solid $radio-empty-color; +} +[type="radio"]:not(:checked) + label:after { + border-radius: 50%; + border: 2px solid $radio-empty-color; + z-index: -1; + + @include transform(scale(0)); +} + +/* Checked styles */ +[type="radio"]:checked + label:before { + border-radius: 50%; + border: 2px solid transparent; +} +[type="radio"]:checked + label:after { + border-radius: 50%; + border: 2px solid $radio-fill-color; + background-color: $radio-fill-color; + z-index: 0; + @include transform(scale(1.02)); +} + +/* Radio With gap */ +[type="radio"].with-gap:checked + label:before { + border-radius: 50%; + border: 2px solid $radio-fill-color; +} +[type="radio"].with-gap:checked + label:after { + border-radius: 50%; + border: 2px solid $radio-fill-color; + background-color: $radio-fill-color; + z-index: 0; + @include transform(scale(.5)); +} + +/* Disabled Radio With gap */ +[type="radio"].with-gap:disabled:checked + label:before { + border: 2px solid $input-disabled-color; +} +[type="radio"].with-gap:disabled:checked + label:after { + border: none; + background-color: $input-disabled-color; +} + +/* Disabled style */ +[type="radio"]:disabled:not(:checked) + label:before, +[type="radio"]:disabled:checked + label:before { + background-color: transparent; + border-color: $input-disabled-color; +} +[type="radio"]:disabled + label { + color: $input-disabled-color; +} +[type="radio"]:disabled:not(:checked) + label:before { + border-color: $input-disabled-color; +} +[type="radio"]:disabled:checked + label:after { + background-color: $input-disabled-color; + border-color: $input-disabled-solid-color; +} + + +/*************** + Checkboxes +***************/ + +/* CUSTOM CSS CHECKBOXES */ +form p { + margin-bottom: 10px; + text-align: left; +} +form p:last-child { + margin-bottom: 0; +} + +/* Remove default checkbox */ +[type="checkbox"]:not(:checked), +[type="checkbox"]:checked { + position: absolute; + left: -9999px; + visibility: hidden; +} + + +// Checkbox Styles +[type="checkbox"] { + + // Text Label Style + + label { + position: relative; + padding-left: 35px; + cursor: pointer; + display: inline-block; + height: 25px; + line-height: 25px; + font-size: 1rem; + + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -khtml-user-select: none; /* webkit (konqueror) browsers */ + -ms-user-select: none; /* IE10+ */ + } + + /* checkbox aspect */ + + label:before { + content: ''; + position: absolute; + top: 0; + left: 0; + width: 18px; + height: 18px; + z-index: 0; + border: 2px solid $radio-empty-color; + border-radius: 1px; + margin-top: 2px; + @include transition(.2s); + } + + &:not(:checked):disabled + label:before { + border: none; + background-color: $input-disabled-color; + } + +} + +[type="checkbox"]:checked { + + label:before { + top: -4px; + left: -3px; + width: 12px; height: 22px; + border-top: 2px solid transparent; + border-left: 2px solid transparent; + border-right: 2px solid $radio-fill-color; + border-bottom: 2px solid $radio-fill-color; + @include transform(rotate(40deg)); + -webkit-backface-visibility: hidden; + @include transform-origin(100% 100%); + } + + &:disabled + label:before { + border-right: 2px solid $input-disabled-color; + border-bottom: 2px solid $input-disabled-color; + } + +} + +/* Indeterminate checkbox */ +[type="checkbox"]:indeterminate { + +label:before { + left: -10px; + top: -11px; + width: 10px; height: 22px; + border-top: none; + border-left: none; + border-right: 2px solid $radio-fill-color; + border-bottom: none; + @include transform(rotate(90deg)); + -webkit-backface-visibility: hidden; + @include transform-origin(100% 100%); + } + + // Disabled indeterminate + &:disabled + label:before { + border-right: 2px solid $input-disabled-color; + background-color: transparent; + } +} + + +// Filled in Style +[type="checkbox"].filled-in { + // General + + label:after { + border-radius: 2px; + } + + label:before, + + label:after { + content: ''; + left: 0; + position: absolute; + /* .1s delay is for check animation */ + transition: border .25s, background-color .25s, width .20s .1s, height .20s .1s, top .20s .1s, left .20s .1s; + z-index: 1; + } + // Unchecked style + &:not(:checked) + label:before { + width: 0; + height: 0; + border: 3px solid transparent; + left: 6px; + top: 10px; + + -webkit-transform: rotateZ(37deg); + transform: rotateZ(37deg); + -webkit-transform-origin: 20% 40%; + transform-origin: 100% 100%; + } + &:not(:checked) + label:after { + height: 20px; + width: 20px; + background-color: transparent; + border: 2px solid $radio-empty-color; + top: 0px; + z-index: 0; + } + // Checked style + &:checked { + + label:before { + top: 0; + left: 1px; + width: 8px; + height: 13px; + border-top: 2px solid transparent; + border-left: 2px solid transparent; + border-right: 2px solid $input-bg-color; + border-bottom: 2px solid $input-bg-color; + -webkit-transform: rotateZ(37deg); + transform: rotateZ(37deg); + + -webkit-transform-origin: 100% 100%; + transform-origin: 100% 100%; + } + + label:after { + top: 0px; + width: 20px; + height: 20px; + border: 2px solid $secondary-color; + background-color: $secondary-color; + z-index: 0; + } + } + // Disabled style + &:disabled:not(:checked) + label:before { + + background-color: transparent; + border: 2px solid transparent; + } + &:disabled:not(:checked) + label:after { + border-color: transparent; + background-color: $input-disabled-solid-color; + } + &:disabled:checked + label:before { + background-color: transparent; + + } + &:disabled:checked + label:after { + background-color: $input-disabled-solid-color; + border-color: $input-disabled-solid-color; + } + +} + +/*************** + Switch +***************/ +.switch, +.switch * { + -webkit-user-select: none; + -moz-user-select: none; + -khtml-user-select: none; + -ms-user-select: none; +} +.switch label { + cursor: pointer; +} +.switch label input[type=checkbox]{ + opacity: 0; + width: 0; + height: 0; +} +.switch label input[type=checkbox]:checked + .lever { + background-color: $switch-checked-lever-bg; +} +.switch label input[type=checkbox]:checked + .lever:after { + background-color: $switch-bg-color; +} +.switch label .lever { + content: ""; + display: inline-block; + position: relative; + width: 40px; + height: 15px; + background-color: $switch-unchecked-lever-bg; + border-radius: 15px; + margin-right: 10px; + transition: background 0.3s ease; + vertical-align: middle; + margin: 0 16px; +} +.switch label .lever:after { + content: ""; + position: absolute; + display: inline-block; + width: 21px; + height: 21px; + background-color: $switch-unchecked-bg; + border-radius: 21px; + box-shadow: 0 1px 3px 1px rgba(0,0,0,.4); + left: -5px; + top: -3px; + transition: left 0.3s ease, background .3s ease, box-shadow 0.1s ease; +} +// Switch active style +input[type=checkbox]:checked:not(:disabled) ~ .lever:active:after { + box-shadow: 0 1px 3px 1px rgba(0,0,0,.4), 0 0 0 15px transparentize($switch-bg-color, .9); +} +input[type=checkbox]:not(:disabled) ~ .lever:active:after { + box-shadow: 0 1px 3px 1px rgba(0,0,0,.4), 0 0 0 15px rgba(0, 0, 0, .08); +} +.switch label input[type=checkbox]:checked + .lever:after { + left: 24px; +} + +// Disabled Styles + +.switch input[type=checkbox][disabled] + .lever{ + cursor: default; +} +.switch label input[type=checkbox][disabled] + .lever:after, +.switch label input[type=checkbox][disabled]:checked + .lever:after { + background-color: $input-disabled-solid-color; +} + + + + +/*************** + Select Field +***************/ + +.select-label { + position: absolute; +} + +.select-wrapper { + position: relative; + + input.select-dropdown { + position: relative; + cursor: pointer; + // color: #444; + background-color: transparent; + border: none; + border-bottom: 1px solid $input-border-color; + outline: none; + height: 3rem; + line-height: 3rem; + width: 100%; + font-size: 1rem; + margin: 0 0 15px 0; + padding: 0; + display: block; + } + span.caret { + color: initial; + position: absolute; + right: 0; + top: 16px; + font-size: 10px; + &.disabled { + color: $input-disabled-color; + } + } + & + label { + position: absolute; + top: -14px; + font-size: $label-font-size; + } +} + +select { display: none; } +select.browser-default { display: block; } + + +// Disabled styles +select:disabled { + color: rgba(0,0,0,.3); +} +.select-wrapper input.select-dropdown:disabled { + color: rgba(0,0,0,.3); + cursor: default; + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -ms-user-select: none; /* IE10+ */ + border-bottom: 1px solid rgba(0,0,0,.3); +} +.select-wrapper i { + color: rgba(0,0,0,.3); +} +.select-dropdown li.disabled { + color: rgba(0,0,0,.3); + background-color: transparent; +} + + +/********************* + File Input +**********************/ +.file-field { + position: relative; + + .file-path-wrapper { + overflow: hidden; + padding-left: 10px; + } + input.file-path { width: 100%; } + + .btn { + float: left; + height: 3rem; + line-height: 3rem; + } + + span { + cursor: pointer; + } + + input[type=file] { + position: absolute; + top: 0; + right: 0; + left: 0; + bottom: 0; + width: 100%; + margin: 0; + padding: 0; + font-size: 20px; + cursor: pointer; + opacity: 0; + filter: alpha(opacity=0); + } +} + + + +/*************** + Range +***************/ + +.range-field { + position: relative; +} + +input[type=range], input[type=range] + .thumb { + @extend .no-select; + cursor: pointer; +} + +input[type=range] { + position: relative; + background-color: transparent; + border: none; + outline: none; + width: 100%; + margin: 15px 0px; + padding: 0; +} +input[type=range] + .thumb { + position: absolute; + border: none; + height: 0; + width: 0; + border-radius: 50%; + background-color: $radio-fill-color; + top: 10px; + margin-left: -6px; + + @include transform-origin(50% 50%); + @include transform(rotate(-45deg)); + + .value { + display: block; + width: 30px; + text-align: center; + color: $radio-fill-color; + font-size: 0; + @include transform(rotate(45deg)); + } + + &.active { + border-radius: 50% 50% 50% 0; + + .value { + color: $input-bg-color; + margin-left: -1px; + margin-top: 8px; + font-size: 10px; + } + } +} + + +input[type=range]:focus { + outline: none; +} + + + +// WebKit +input[type=range]{ + -webkit-appearance: none; +} + +input[type=range]::-webkit-slider-runnable-track { + height: 3px; + background: #c2c0c2; + border: none; +} + +input[type=range]::-webkit-slider-thumb { + -webkit-appearance: none; + border: none; + height: 14px; + width: 14px; + border-radius: 50%; + background-color: $radio-fill-color; + transform-origin: 50% 50%; + margin: -5px 0 0 0; + @include transition(.3s); +} + +input[type=range]:focus::-webkit-slider-runnable-track { + background: #ccc; +} + +// FireFox +input[type=range]{ + /* fix for FF unable to apply focus style bug */ + border: 1px solid white; + + /*required for proper track sizing in FF*/ +} + +input[type=range]::-moz-range-track { + height: 3px; + background: #ddd; + border: none; +} + +input[type=range]::-moz-range-thumb { + border: none; + height: 14px; + width: 14px; + border-radius: 50%; + background: $radio-fill-color; + margin-top: -5px; +} + +/*hide the outline behind the border*/ +input[type=range]:-moz-focusring{ + outline: 1px solid white; + outline-offset: -1px; +} + +input[type=range]:focus::-moz-range-track { + background: #ccc; +} + +// IE 10+ +input[type=range]::-ms-track { + height: 3px; + + /*remove bg colour from the track, we'll use ms-fill-lower and ms-fill-upper instead */ + background: transparent; + + /*leave room for the larger thumb to overflow with a transparent border */ + border-color: transparent; + border-width: 6px 0; + + /*remove default tick marks*/ + color: transparent; +} +input[type=range]::-ms-fill-lower { + background: #777; +} +input[type=range]::-ms-fill-upper { + background: #ddd; +} +input[type=range]::-ms-thumb { + border: none; + height: 14px; + width: 14px; + border-radius: 50%; + background: $radio-fill-color; +} +input[type=range]:focus::-ms-fill-lower { + background: #888; +} +input[type=range]:focus::-ms-fill-upper { + background: #ccc; +} + +/*************************** + Text Inputs + Textarea +****************************/ + +select { + background-color: rgba(255, 255, 255, 0.90); + width: 100%; + padding: 5px; + border: 1px solid #f2f2f2; + border-radius: 2px; + height: 3rem; + } diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_global.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_global.scss new file mode 100644 index 0000000..c246270 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_global.scss @@ -0,0 +1,718 @@ +@charset "UTF-8"; + + +//Default styles + +html { + box-sizing: border-box; +} +*, *:before, *:after { + box-sizing: inherit; +} + +body { + // display: flex; + // min-height: 100vh; + // flex-direction: column; +} + +main { + // flex: 1 0 auto; +} + +ul { + list-style-type: none; +} + +a { + color: $link-color; + text-decoration: none; + + // Gets rid of tap active state + -webkit-tap-highlight-color: transparent; +} + + +// Positioning +.valign-wrapper { + @include flexbox(); + @include align(center); + + .valign { + display: block; + } +} + + +ul { + padding: 0; + li { + list-style-type: none; + } +} + +// classic clearfix +.clearfix { + clear: both; +} + + +// Z-levels +.z-depth-0 { + box-shadow: none !important; +} +.z-depth-1{ + box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12); +} +.z-depth-1-half{ + box-shadow: 0 5px 11px 0 rgba(0, 0, 0, 0.18), 0 4px 15px 0 rgba(0, 0, 0, 0.15); +} +.z-depth-2{ + box-shadow: 0 8px 17px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19); +} +.z-depth-3{ + box-shadow: 0 12px 15px 0 rgba(0, 0, 0, 0.24), 0 17px 50px 0 rgba(0, 0, 0, 0.19); +} +.z-depth-4{ + box-shadow: 0 16px 28px 0 rgba(0, 0, 0, 0.22), 0 25px 55px 0 rgba(0, 0, 0, 0.21); +} +.z-depth-5{ + box-shadow: 0 27px 24px 0 rgba(0, 0, 0, 0.2), 0 40px 77px 0 rgba(0, 0, 0, 0.22); +} + +.hoverable:hover { + transition: box-shadow .25s; + box-shadow: 0 8px 17px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19); +} + +// Dividers + +.divider { + height: 1px; + overflow: hidden; + background-color: color("grey", "lighten-2"); +} + + +// Blockquote + +blockquote { + margin: 20px 0; + padding-left: 1.5rem; + border-left: 5px solid $primary-color; +} + +// Icon Styles + +i { + line-height: inherit; + + &.left { + float: left; + margin-right: 15px; + } + &.right { + float: right; + margin-left: 15px; + } + &.tiny { + font-size: 1rem; + } + &.small { + font-size: 2rem; + } + &.medium { + font-size: 4rem; + } + &.large { + font-size: 6rem; + } +} + +// Images +img.responsive-img, +video.responsive-video { + max-width: 100%; + height: auto; +} + + +// Pagination + +.pagination { + + li { + float: left; + font-size: 1.2rem; + padding: 0 10px; + line-height: 30px; + border-radius: 2px; + text-align: center; + + a { color: #444; } + + &.active a { color: #fff; } + + &.active { background-color: $primary-color; } + + &.disabled a { + cursor: default; + color: #999; + } + + i { + font-size: 2rem; + } + } + + + li.pages ul li { + display: inline-block; + float: none; + } +} +@media #{$medium-and-down} { + .pagination { + width: 100%; + + li.prev, + li.next { + width: 10%; + } + + li.pages { + width: 80%; + overflow: hidden; + white-space: nowrap; + } + } +} + + +// Parallax +.parallax-container { + position: relative; + overflow: hidden; + height: 500px; +} + +.parallax { + position: absolute; + top: 0; + left: 0; + right: 0; + bottom: 0; + z-index: -1; + + img { + display: none; + position: absolute; + left: 50%; + bottom: 0; + min-width: 100%; + min-height: 100%; + -webkit-transform: translate3d(0,0,0); + transform: translate3d(0,0,0); + transform: translateX(-50%); + } +} + +// Pushpin +.pin-top, .pin-bottom { + position: relative; +} +.pinned { + position: fixed !important; +} + +/********************* + Transition Classes +**********************/ + +ul.staggered-list li { + opacity: 0; +} + +.fade-in { + opacity: 0; + transform-origin: 0 50%; +} + + +/********************* + Media Query Classes +**********************/ +.hide-on-small-only, .hide-on-small-and-down { + @media #{$small-and-down} { + display: none !important; + } +} +.hide-on-med-and-down { + @media #{$medium-and-down} { + display: none !important; + } +} +.hide-on-med-and-up { + @media #{$medium-and-up} { + display: none !important; + } +} +.hide-on-med-only { + @media only screen and (min-width: $small-screen) and (max-width: $medium-screen) { + display: none !important; + } +} +.hide-on-large-only { + @media #{$large-and-up} { + display: none !important; + } +} +.show-on-large { + @media #{$large-and-up} { + display: initial !important; + } +} +.show-on-medium { + @media only screen and (min-width: $small-screen) and (max-width: $medium-screen) { + display: initial !important; + } +} +.show-on-small { + @media #{$small-and-down} { + display: initial !important; + } +} +.show-on-medium-and-up { + @media #{$medium-and-up} { + display: initial !important; + } +} +.show-on-medium-and-down { + @media #{$medium-and-down} { + display: initial !important; + } +} + + +// Center text on mobile +.center-on-small-only { + @media #{$small-and-down} { + text-align: center; + } +} + +// Footer +footer.page-footer { + margin-top: 20px; + padding-top: 20px; + background-color: $footer-bg-color; + + .footer-copyright { + overflow: hidden; + height: 50px; + line-height: 50px; + color: rgba(255,255,255,.8); + background-color: rgba(51,51,51,.08);; + @extend .light; + } +} + +// Tables +table, th, td { + border: none; +} + +table { + width:100%; + display: table; + + &.bordered > thead > tr, + &.bordered > tbody > tr { + border-bottom: 1px solid $table-border-color; + } + + &.striped > tbody { + > tr:nth-child(odd) { + background-color: $table-striped-color; + } + + > tr > td { + border-radius: 0px; + } + } + + &.hoverable > tbody > tr { + @include transition(background-color .25s ease); + &:hover { + background-color: $table-striped-color; + } + } + + &.centered { + thead tr th, tbody tr td { + text-align: center; + + } + } + +} + +thead { + border-bottom: 1px solid $table-border-color; +} + +td, th{ + padding: 15px 5px; + display: table-cell; + text-align: left; + vertical-align: middle; + border-radius: 2px; +} + +// Responsive Table +@media #{$medium-and-down} { + + table.responsive-table { + width: 100%; + border-collapse: collapse; + border-spacing: 0; + display: block; + position: relative; + + th, + td { + margin: 0; + vertical-align: top; + } + + th { text-align: left; } + thead { + display: block; + float: left; + + tr { + display: block; + padding: 0 10px 0 0; + + th::before { + content: "\00a0"; + } + } + } + tbody { + display: block; + width: auto; + position: relative; + overflow-x: auto; + white-space: nowrap; + + tr { + display: inline-block; + vertical-align: top; + } + } + th { + display: block; + text-align: right; + } + td { + display: block; + min-height: 1.25em; + text-align: left; + } + tr { padding: 0 10px; } + + /* sort out borders */ + thead { + border: 0; + border-right: 1px solid $table-border-color; + } + + &.bordered { + th { border-bottom: 0; border-left: 0; } + td { border-left: 0; border-right: 0; border-bottom: 0; } + tr { border: 0; } + tbody tr { border-right: 1px solid $table-border-color; } + } + + } + +} + + +// Collections +.collection { + margin: $element-top-margin 0 $element-bottom-margin 0; + border: 1px solid $collection-border-color; + border-radius: 2px; + overflow: hidden; + position: relative; + + .collection-item { + background-color: $collection-bg-color; + line-height: 1.5rem; + padding: 10px 20px; + margin: 0; + border-bottom: 1px solid $collection-border-color; + + // Avatar Collection + &.avatar { + min-height: 84px; + padding-left: 72px; + position: relative; + + .circle { + position: absolute; + width: 42px; + height: 42px; + overflow: hidden; + left: 15px; + display: inline-block; + vertical-align: middle; + } + i.circle { + font-size: 18px; + line-height: 42px; + color: #fff; + background-color: #999; + text-align: center; + } + + + .title { + font-size: 16px; + } + + p { + margin: 0; + } + + .secondary-content { + position: absolute; + top: 16px; + right: 16px; + } + + } + + + &:last-child { + border-bottom: none; + } + + &.active { + background-color: $collection-active-bg-color; + color: $collection-active-color; + } + } + a.collection-item{ + display: block; + @include transition(.25s); + color: $secondary-color; + &:not(.active) { + &:hover { + background-color: $collection-hover-bg-color; + } + } + } + + &.with-header { + .collection-header { + background-color: $collection-bg-color; + border-bottom: 1px solid $collection-border-color; + padding: 10px 20px; + } + .collection-item { + padding-left: 30px; + } + .collection-item.avatar { + padding-left: 72px; + } + } + +} +// Made less specific to allow easier overriding +.secondary-content { + float: right; + color: $secondary-color; +} + + +// Badges +span.badge { + min-width: 3rem; + padding: 0 6px; + text-align: center; + font-size: 1rem; + line-height: inherit; + color: color('grey', 'darken-1'); + position: absolute; + right: 15px; + @include box-sizing(border-box); + + &.new { + font-weight: 300; + font-size: 0.8rem; + color: #fff; + background-color: $badge-bg-color; + border-radius: 2px; + } + &.new:after { + content: " new"; + } +} + +// Responsive Videos +.video-container { + position: relative; + padding-bottom: 56.25%; + padding-top: 30px; + height: 0; + overflow: hidden; + &.no-controls { + padding-top: 0; + } + + iframe, object, embed { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + } +} + +// Progress Bar +.progress { + position: relative; + height: 4px; + display: block; + width: 100%; + background-color: lighten($progress-bar-color, 40%); + border-radius: 2px; + margin: $element-top-margin 0 $element-bottom-margin 0; + overflow: hidden; + .determinate { + position: absolute; + background-color: inherit; + top: 0; + left: 0; + bottom: 0; + background-color: $progress-bar-color; + @include transition(width .3s linear); + } + .indeterminate { + background-color: $progress-bar-color; + &:before { + content: ''; + position: absolute; + background-color: inherit; + top: 0; + left:0; + bottom: 0; + will-change: left, right; + // Custom bezier + @include animation(indeterminate 2.1s cubic-bezier(0.650, 0.815, 0.735, 0.395) infinite); + + } + &:after { + content: ''; + position: absolute; + background-color: inherit; + top: 0; + left:0; + bottom: 0; + will-change: left, right; + // Custom bezier + @include animation(indeterminate-short 2.1s cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite); + @include animation-delay(1.15s); + } + } +} +@include keyframes(indeterminate) { + 0% { + left: -35%; + right:100%; + } + 60% { + left: 100%; + right: -90%; + } + 100% { + left: 100%; + right: -90%; + } +} + +@include keyframes(indeterminate-short) { + 0% { + left: -200%; + right: 100%; + } + 60% { + left: 107%; + right: -8%; + } + 100% { + left: 107%; + right: -8%; + } +} + + +/******************* + Utility Classes +*******************/ + +.hide { + display: none !important; +} + +// Text Align +.left-align { + text-align: left; +} +.right-align { + text-align: right +} +.center, .center-align { + text-align: center; +} + +.left { + float: left !important; +} +.right { + float: right !important; +} + +// No Text Select +.no-select { + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +.circle { + border-radius: 50%; +} + +.center-block { + display: block; + margin-left: auto; + margin-right: auto; +} + +.truncate { + display: block; + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.no-padding { + padding: 0 !important; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_grid.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_grid.scss new file mode 100644 index 0000000..68d727d --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_grid.scss @@ -0,0 +1,117 @@ +.container { + margin: 0 auto; + max-width: 1280px; + width: 90%; +} +@media #{$medium-and-up} { + .container { + width: 85%; + } +} +@media #{$large-and-up} { + .container { + width: 70%; + } +} +.container .row { + margin-left: (-1 * $gutter-width / 2); + margin-right: (-1 * $gutter-width / 2); +} + +.section { + padding-top: 1rem; + padding-bottom: 1rem; + + &.no-pad { + padding: 0; + } + &.no-pad-bot { + padding-bottom: 0; + } + &.no-pad-top { + padding-top: 0; + } +} + + +.row { + margin-left: auto; + margin-right: auto; + margin-bottom: 20px; + + // Clear floating children + &:after { + content: ""; + display: table; + clear: both; + } + + .col { + float: left; + @include box-sizing(border-box); + padding: 0 $gutter-width / 2; + + $i: 1; + @while $i <= $num-cols { + $perc: unquote((100 / ($num-cols / $i)) + "%"); + &.s#{$i} { + width: $perc; + margin-left: 0; + } + $i: $i + 1; + } + $i: 1; + @while $i <= $num-cols { + $perc: unquote((100 / ($num-cols / $i)) + "%"); + &.offset-s#{$i} { + margin-left: $perc; + } + $i: $i + 1; + } + + @media #{$medium-and-up} { + + $i: 1; + @while $i <= $num-cols { + $perc: unquote((100 / ($num-cols / $i)) + "%"); + &.m#{$i} { + width: $perc; + margin-left: 0; + } + $i: $i + 1; + } + $i: 1; + @while $i <= $num-cols { + $perc: unquote((100 / ($num-cols / $i)) + "%"); + &.offset-m#{$i} { + margin-left: $perc; + } + $i: $i + 1; + } + + } + + @media #{$large-and-up} { + + $i: 1; + @while $i <= $num-cols { + $perc: unquote((100 / ($num-cols / $i)) + "%"); + &.l#{$i} { + width: $perc; + margin-left: 0; + } + $i: $i + 1; + } + $i: 1; + @while $i <= $num-cols { + $perc: unquote((100 / ($num-cols / $i)) + "%"); + &.offset-l#{$i} { + margin-left: $perc; + } + $i: $i + 1; + } + + } + + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_icons-material-design.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_icons-material-design.scss new file mode 100644 index 0000000..3c78470 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_icons-material-design.scss @@ -0,0 +1,3257 @@ +$font-mdi : 'Material-Design-Icons'; +$mdi-prefix : 'mdi-'; + +@font-face { + font-family: "#{$font-mdi}"; + src:url("#{$icons-font-path}#{$font-mdi}.eot?#iefix") format("embedded-opentype"), + url("#{$icons-font-path}#{$font-mdi}.woff2") format("woff2"), + url("#{$icons-font-path}#{$font-mdi}.woff") format("woff"), + url("#{$icons-font-path}#{$font-mdi}.ttf") format("truetype"), + url("#{$icons-font-path}#{$font-mdi}.svg##{$font-mdi}") format("svg"); + font-weight: normal; + font-style: normal; +} + +[class^="mdi-"], [class*="mdi-"] { + speak: none; + display: inline-block; + font-family: "Material-Design-Icons"; + font-style: normal; + font-weight: normal; + font-variant: normal; + text-rendering: auto; + /* Better Font Rendering =========== */ + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; + transform: translate(0, 0); + &:before { + display: inline-block; + speak: none; + text-decoration: inherit; + } + &.pull-left { + margin-right: .3em; + } + &.pull-right{ + margin-left: .3em; + } + &.mdi-lg:before, &.mdi-lg:after { + font-size: 1.33333333em; + line-height: 0.75em; + vertical-align: -15%; + } + &.mdi-2x:before, &.mdi-2x:after { + font-size: 2em; + } + &.mdi-3x:before, &.mdi-3x:after { + font-size: 3em; + } + &.mdi-4x:before, &.mdi-4x:after { + font-size: 4em; + } + &.mdi-5x:before, &.mdi-5x:after { + font-size: 5em; + } +} + +[class^="mdi-device-signal-cellular-"], +[class^="mdi-device-battery-"], +[class^="mdi-device-battery-charging-"], +[class^="mdi-device-signal-cellular-connected-no-internet-"], +[class^="mdi-device-signal-wifi-"], +[class^="mdi-device-signal-wifi-statusbar-not-connected"], +.mdi-device-network-wifi{ + &:after { + opacity: .3; + position: absolute; + left: 0; + top: 0; + z-index: 1; + display: inline-block; + speak: none; + text-decoration: inherit; + } +} + +[class^="mdi-device-signal-cellular-"]:after {content:"\e758";} +[class^="mdi-device-battery-"]:after {content:"\e735";} +[class^="mdi-device-battery-charging-"]:after {content:"\e733";} +[class^="mdi-device-signal-cellular-connected-no-internet-"]:after {content:"\e75d";} +[class^="mdi-device-signal-wifi-"]:after, .mdi-device-network-wifi:after {content:"\e765";} +[class^="mdi-device-signal-wifi-statusbasr-not-connected"]:after {content:"\e8f7";} + +.mdi-device-signal-cellular-off, .mdi-device-signal-cellular-null, .mdi-device-signal-cellular-no-sim, .mdi-device-signal-wifi-off, .mdi-device-signal-wifi-4-bar, .mdi-device-signal-cellular-4-bar, .mdi-device-battery-alert, .mdi-device-signal-cellular-connected-no-internet-4-bar, .mdi-device-battery-std, .mdi-device-battery-full .mdi-device-battery-unknown { + &:after { + content: ""; + } +} + +.mdi-fw { + width: 1.28571429em; + text-align: center; +} +.mdi-ul { + padding-left: 0; + margin-left: 2.14285714em; + list-style-type: none; +} +.mdi-ul > li { + position: relative; +} +.mdi-li { + position: absolute; + left: -2.14285714em; + width: 2.14285714em; + top: 0.14285714em; + text-align: center; +} +.mdi-li.mdi-lg { + left: -1.85714286em; +} +.mdi-border { + padding: .2em .25em .15em; + border: solid 0.08em #eeeeee; + border-radius: .1em; +} + +.mdi-spin { + -webkit-animation: mdi-spin 2s infinite linear; + animation: mdi-spin 2s infinite linear; + -webkit-transform-origin: 50% 50%; + -moz-transform-origin: 50% 50%; + -o-transform-origin: 50% 50%; + transform-origin: 50% 50%; +} +.mdi-pulse { + -webkit-animation: mdi-spin 1s steps(8) infinite; + animation: mdi-spin 1s steps(8) infinite ; + -webkit-transform-origin: 50% 50%; + -moz-transform-origin: 50% 50%; + -o-transform-origin: 50% 50%; + transform-origin: 50% 50%; +} +@-webkit-keyframes mdi-spin { + 0% { + -webkit-transform: rotate(0deg); + transform: rotate(0deg); + } + 100% { + -webkit-transform: rotate(359deg); + transform: rotate(359deg); + } +} +@keyframes mdi-spin { + 0% { + -webkit-transform: rotate(0deg); + transform: rotate(0deg); + } + 100% { + -webkit-transform: rotate(359deg); + transform: rotate(359deg); + } +} +.mdi-rotate-90 { + filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1); + -webkit-transform: rotate(90deg); + -ms-transform: rotate(90deg); + transform: rotate(90deg); +} +.mdi-rotate-180 { + filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2); + -webkit-transform: rotate(180deg); + -ms-transform: rotate(180deg); + transform: rotate(180deg); +} +.mdi-rotate-270 { + filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3); + -webkit-transform: rotate(270deg); + -ms-transform: rotate(270deg); + transform: rotate(270deg); +} +.mdi-flip-horizontal { + filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1); + -webkit-transform: scale(-1, 1); + -ms-transform: scale(-1, 1); + transform: scale(-1, 1); +} +.mdi-flip-vertical { + filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1); + -webkit-transform: scale(1, -1); + -ms-transform: scale(1, -1); + transform: scale(1, -1); +} +:root .mdi-rotate-90, +:root .mdi-rotate-180, +:root .mdi-rotate-270, +:root .mdi-flip-horizontal, +:root .mdi-flip-vertical { + filter: none; +} +.mdi-stack { + position: relative; + display: inline-block; + width: 2em; + height: 2em; + line-height: 2em; + vertical-align: middle; +} +.mdi-stack-1x, +.mdi-stack-2x { + position: absolute; + left: 0; + width: 100%; + text-align: center; +} +.mdi-stack-1x { + line-height: inherit; +} +.mdi-stack-2x { + font-size: 2em; +} +.mdi-inverse { + color: #ffffff; +} + + +/* Start Icons */ + + +.mdi-action-3d-rotation:before { + content: "\e600"; +} + +.mdi-action-accessibility:before { + content: "\e601"; +} + +.mdi-action-account-balance-wallet:before { + content: "\e602"; +} + +.mdi-action-account-balance:before { + content: "\e603"; +} + +.mdi-action-account-box:before { + content: "\e604"; +} + +.mdi-action-account-child:before { + content: "\e605"; +} + +.mdi-action-account-circle:before { + content: "\e606"; +} + +.mdi-action-add-shopping-cart:before { + content: "\e607"; +} + +.mdi-action-alarm-add:before { + content: "\e608"; +} + +.mdi-action-alarm-off:before { + content: "\e609"; +} + +.mdi-action-alarm-on:before { + content: "\e60a"; +} + +.mdi-action-alarm:before { + content: "\e60b"; +} + +.mdi-action-android:before { + content: "\e60c"; +} + +.mdi-action-announcement:before { + content: "\e60d"; +} + +.mdi-action-aspect-ratio:before { + content: "\e60e"; +} + +.mdi-action-assessment:before { + content: "\e60f"; +} + +.mdi-action-assignment-ind:before { + content: "\e610"; +} + +.mdi-action-assignment-late:before { + content: "\e611"; +} + +.mdi-action-assignment-return:before { + content: "\e612"; +} + +.mdi-action-assignment-returned:before { + content: "\e613"; +} + +.mdi-action-assignment-turned-in:before { + content: "\e614"; +} + +.mdi-action-assignment:before { + content: "\e615"; +} + +.mdi-action-autorenew:before { + content: "\e616"; +} + +.mdi-action-backup:before { + content: "\e617"; +} + +.mdi-action-book:before { + content: "\e618"; +} + +.mdi-action-bookmark-outline:before { + content: "\e619"; +} + +.mdi-action-bookmark:before { + content: "\e61a"; +} + +.mdi-action-bug-report:before { + content: "\e61b"; +} + +.mdi-action-cached:before { + content: "\e61c"; +} + +.mdi-action-check-circle:before { + content: "\e61d"; +} + +.mdi-action-class:before { + content: "\e61e"; +} + +.mdi-action-credit-card:before { + content: "\e61f"; +} + +.mdi-action-dashboard:before { + content: "\e620"; +} + +.mdi-action-delete:before { + content: "\e621"; +} + +.mdi-action-description:before { + content: "\e622"; +} + +.mdi-action-dns:before { + content: "\e623"; +} + +.mdi-action-done-all:before { + content: "\e624"; +} + +.mdi-action-done:before { + content: "\e625"; +} + +.mdi-action-event:before { + content: "\e626"; +} + +.mdi-action-exit-to-app:before { + content: "\e627"; +} + +.mdi-action-explore:before { + content: "\e628"; +} + +.mdi-action-extension:before { + content: "\e629"; +} + +.mdi-action-face-unlock:before { + content: "\e62a"; +} + +.mdi-action-favorite-outline:before { + content: "\e62b"; +} + +.mdi-action-favorite:before { + content: "\e62c"; +} + +.mdi-action-find-in-page:before { + content: "\e62d"; +} + +.mdi-action-find-replace:before { + content: "\e62e"; +} + +.mdi-action-flip-to-back:before { + content: "\e62f"; +} + +.mdi-action-flip-to-front:before { + content: "\e630"; +} + +.mdi-action-get-app:before { + content: "\e631"; +} + +.mdi-action-grade:before { + content: "\e632"; +} + +.mdi-action-group-work:before { + content: "\e633"; +} + +.mdi-action-help:before { + content: "\e634"; +} + +.mdi-action-highlight-remove:before { + content: "\e635"; +} + +.mdi-action-history:before { + content: "\e636"; +} + +.mdi-action-home:before { + content: "\e637"; +} + +.mdi-action-https:before { + content: "\e638"; +} + +.mdi-action-info-outline:before { + content: "\e639"; +} + +.mdi-action-info:before { + content: "\e63a"; +} + +.mdi-action-input:before { + content: "\e63b"; +} + +.mdi-action-invert-colors:before { + content: "\e63c"; +} + +.mdi-action-label-outline:before { + content: "\e63d"; +} + +.mdi-action-label:before { + content: "\e63e"; +} + +.mdi-action-language:before { + content: "\e63f"; +} + +.mdi-action-launch:before { + content: "\e640"; +} + +.mdi-action-list:before { + content: "\e641"; +} + +.mdi-action-lock-open:before { + content: "\e642"; +} + +.mdi-action-lock-outline:before { + content: "\e643"; +} + +.mdi-action-lock:before { + content: "\e644"; +} + +.mdi-action-loyalty:before { + content: "\e645"; +} + +.mdi-action-markunread-mailbox:before { + content: "\e646"; +} + +.mdi-action-note-add:before { + content: "\e647"; +} + +.mdi-action-open-in-browser:before { + content: "\e648"; +} + +.mdi-action-open-in-new:before { + content: "\e649"; +} + +.mdi-action-open-with:before { + content: "\e64a"; +} + +.mdi-action-pageview:before { + content: "\e64b"; +} + +.mdi-action-payment:before { + content: "\e64c"; +} + +.mdi-action-perm-camera-mic:before { + content: "\e64d"; +} + +.mdi-action-perm-contact-cal:before { + content: "\e64e"; +} + +.mdi-action-perm-data-setting:before { + content: "\e64f"; +} + +.mdi-action-perm-device-info:before { + content: "\e650"; +} + +.mdi-action-perm-identity:before { + content: "\e651"; +} + +.mdi-action-perm-media:before { + content: "\e652"; +} + +.mdi-action-perm-phone-msg:before { + content: "\e653"; +} + +.mdi-action-perm-scan-wifi:before { + content: "\e654"; +} + +.mdi-action-picture-in-picture:before { + content: "\e655"; +} + +.mdi-action-polymer:before { + content: "\e656"; +} + +.mdi-action-print:before { + content: "\e657"; +} + +.mdi-action-query-builder:before { + content: "\e658"; +} + +.mdi-action-question-answer:before { + content: "\e659"; +} + +.mdi-action-receipt:before { + content: "\e65a"; +} + +.mdi-action-redeem:before { + content: "\e65b"; +} + +.mdi-action-reorder:before { + content: "\e65c"; +} + +.mdi-action-report-problem:before { + content: "\e65d"; +} + +.mdi-action-restore:before { + content: "\e65e"; +} + +.mdi-action-room:before { + content: "\e65f"; +} + +.mdi-action-schedule:before { + content: "\e660"; +} + +.mdi-action-search:before { + content: "\e661"; +} + +.mdi-action-settings-applications:before { + content: "\e662"; +} + +.mdi-action-settings-backup-restore:before { + content: "\e663"; +} + +.mdi-action-settings-bluetooth:before { + content: "\e664"; +} + +.mdi-action-settings-cell:before { + content: "\e665"; +} + +.mdi-action-settings-display:before { + content: "\e666"; +} + +.mdi-action-settings-ethernet:before { + content: "\e667"; +} + +.mdi-action-settings-input-antenna:before { + content: "\e668"; +} + +.mdi-action-settings-input-component:before { + content: "\e669"; +} + +.mdi-action-settings-input-composite:before { + content: "\e66a"; +} + +.mdi-action-settings-input-hdmi:before { + content: "\e66b"; +} + +.mdi-action-settings-input-svideo:before { + content: "\e66c"; +} + +.mdi-action-settings-overscan:before { + content: "\e66d"; +} + +.mdi-action-settings-phone:before { + content: "\e66e"; +} + +.mdi-action-settings-power:before { + content: "\e66f"; +} + +.mdi-action-settings-remote:before { + content: "\e670"; +} + +.mdi-action-settings-voice:before { + content: "\e671"; +} + +.mdi-action-settings:before { + content: "\e672"; +} + +.mdi-action-shop-two:before { + content: "\e673"; +} + +.mdi-action-shop:before { + content: "\e674"; +} + +.mdi-action-shopping-basket:before { + content: "\e675"; +} + +.mdi-action-shopping-cart:before { + content: "\e676"; +} + +.mdi-action-speaker-notes:before { + content: "\e677"; +} + +.mdi-action-spellcheck:before { + content: "\e678"; +} + +.mdi-action-star-rate:before { + content: "\e679"; +} + +.mdi-action-stars:before { + content: "\e67a"; +} + +.mdi-action-store:before { + content: "\e67b"; +} + +.mdi-action-subject:before { + content: "\e67c"; +} + +.mdi-action-supervisor-account:before { + content: "\e67d"; +} + +.mdi-action-swap-horiz:before { + content: "\e67e"; +} + +.mdi-action-swap-vert-circle:before { + content: "\e67f"; +} + +.mdi-action-swap-vert:before { + content: "\e680"; +} + +.mdi-action-system-update-tv:before { + content: "\e681"; +} + +.mdi-action-tab-unselected:before { + content: "\e682"; +} + +.mdi-action-tab:before { + content: "\e683"; +} + +.mdi-action-theaters:before { + content: "\e684"; +} + +.mdi-action-thumb-down:before { + content: "\e685"; +} + +.mdi-action-thumb-up:before { + content: "\e686"; +} + +.mdi-action-thumbs-up-down:before { + content: "\e687"; +} + +.mdi-action-toc:before { + content: "\e688"; +} + +.mdi-action-today:before { + content: "\e689"; +} + +.mdi-action-track-changes:before { + content: "\e68a"; +} + +.mdi-action-translate:before { + content: "\e68b"; +} + +.mdi-action-trending-down:before { + content: "\e68c"; +} + +.mdi-action-trending-neutral:before { + content: "\e68d"; +} + +.mdi-action-trending-up:before { + content: "\e68e"; +} + +.mdi-action-turned-in-not:before { + content: "\e68f"; +} + +.mdi-action-turned-in:before { + content: "\e690"; +} + +.mdi-action-verified-user:before { + content: "\e691"; +} + +.mdi-action-view-agenda:before { + content: "\e692"; +} + +.mdi-action-view-array:before { + content: "\e693"; +} + +.mdi-action-view-carousel:before { + content: "\e694"; +} + +.mdi-action-view-column:before { + content: "\e695"; +} + +.mdi-action-view-day:before { + content: "\e696"; +} + +.mdi-action-view-headline:before { + content: "\e697"; +} + +.mdi-action-view-list:before { + content: "\e698"; +} + +.mdi-action-view-module:before { + content: "\e699"; +} + +.mdi-action-view-quilt:before { + content: "\e69a"; +} + +.mdi-action-view-stream:before { + content: "\e69b"; +} + +.mdi-action-view-week:before { + content: "\e69c"; +} + +.mdi-action-visibility-off:before { + content: "\e69d"; +} + +.mdi-action-visibility:before { + content: "\e69e"; +} + +.mdi-action-wallet-giftcard:before { + content: "\e69f"; +} + +.mdi-action-wallet-membership:before { + content: "\e6a0"; +} + +.mdi-action-wallet-travel:before { + content: "\e6a1"; +} + +.mdi-action-work:before { + content: "\e6a2"; +} + +.mdi-alert-error:before { + content: "\e6a3"; +} + +.mdi-alert-warning:before { + content: "\e6a4"; +} + +.mdi-av-album:before { + content: "\e6a5"; +} + +.mdi-av-closed-caption:before { + content: "\e6a6"; +} + +.mdi-av-equalizer:before { + content: "\e6a7"; +} + +.mdi-av-explicit:before { + content: "\e6a8"; +} + +.mdi-av-fast-forward:before { + content: "\e6a9"; +} + +.mdi-av-fast-rewind:before { + content: "\e6aa"; +} + +.mdi-av-games:before { + content: "\e6ab"; +} + +.mdi-av-hearing:before { + content: "\e6ac"; +} + +.mdi-av-high-quality:before { + content: "\e6ad"; +} + +.mdi-av-loop:before { + content: "\e6ae"; +} + +.mdi-av-mic-none:before { + content: "\e6af"; +} + +.mdi-av-mic-off:before { + content: "\e6b0"; +} + +.mdi-av-mic:before { + content: "\e6b1"; +} + +.mdi-av-movie:before { + content: "\e6b2"; +} + +.mdi-av-my-library-add:before { + content: "\e6b3"; +} + +.mdi-av-my-library-books:before { + content: "\e6b4"; +} + +.mdi-av-my-library-music:before { + content: "\e6b5"; +} + +.mdi-av-new-releases:before { + content: "\e6b6"; +} + +.mdi-av-not-interested:before { + content: "\e6b7"; +} + +.mdi-av-pause-circle-fill:before { + content: "\e6b8"; +} + +.mdi-av-pause-circle-outline:before { + content: "\e6b9"; +} + +.mdi-av-pause:before { + content: "\e6ba"; +} + +.mdi-av-play-arrow:before { + content: "\e6bb"; +} + +.mdi-av-play-circle-fill:before { + content: "\e6bc"; +} + +.mdi-av-play-circle-outline:before { + content: "\e6bd"; +} + +.mdi-av-play-shopping-bag:before { + content: "\e6be"; +} + +.mdi-av-playlist-add:before { + content: "\e6bf"; +} + +.mdi-av-queue-music:before { + content: "\e6c0"; +} + +.mdi-av-queue:before { + content: "\e6c1"; +} + +.mdi-av-radio:before { + content: "\e6c2"; +} + +.mdi-av-recent-actors:before { + content: "\e6c3"; +} + +.mdi-av-repeat-one:before { + content: "\e6c4"; +} + +.mdi-av-repeat:before { + content: "\e6c5"; +} + +.mdi-av-replay:before { + content: "\e6c6"; +} + +.mdi-av-shuffle:before { + content: "\e6c7"; +} + +.mdi-av-skip-next:before { + content: "\e6c8"; +} + +.mdi-av-skip-previous:before { + content: "\e6c9"; +} + +.mdi-av-snooze:before { + content: "\e6ca"; +} + +.mdi-av-stop:before { + content: "\e6cb"; +} + +.mdi-av-subtitles:before { + content: "\e6cc"; +} + +.mdi-av-surround-sound:before { + content: "\e6cd"; +} + +.mdi-av-timer:before { + content: "\e6ce"; +} + +.mdi-av-video-collection:before { + content: "\e6cf"; +} + +.mdi-av-videocam-off:before { + content: "\e6d0"; +} + +.mdi-av-videocam:before { + content: "\e6d1"; +} + +.mdi-av-volume-down:before { + content: "\e6d2"; +} + +.mdi-av-volume-mute:before { + content: "\e6d3"; +} + +.mdi-av-volume-off:before { + content: "\e6d4"; +} + +.mdi-av-volume-up:before { + content: "\e6d5"; +} + +.mdi-av-web:before { + content: "\e6d6"; +} + +.mdi-communication-business:before { + content: "\e6d7"; +} + +.mdi-communication-call-end:before { + content: "\e6d8"; +} + +.mdi-communication-call-made:before { + content: "\e6d9"; +} + +.mdi-communication-call-merge:before { + content: "\e6da"; +} + +.mdi-communication-call-missed:before { + content: "\e6db"; +} + +.mdi-communication-call-received:before { + content: "\e6dc"; +} + +.mdi-communication-call-split:before { + content: "\e6dd"; +} + +.mdi-communication-call:before { + content: "\e6de"; +} + +.mdi-communication-chat:before { + content: "\e6df"; +} + +.mdi-communication-clear-all:before { + content: "\e6e0"; +} + +.mdi-communication-comment:before { + content: "\e6e1"; +} + +.mdi-communication-contacts:before { + content: "\e6e2"; +} + +.mdi-communication-dialer-sip:before { + content: "\e6e3"; +} + +.mdi-communication-dialpad:before { + content: "\e6e4"; +} + +.mdi-communication-dnd-on:before { + content: "\e6e5"; +} + +.mdi-communication-email:before { + content: "\e6e6"; +} + +.mdi-communication-forum:before { + content: "\e6e7"; +} + +.mdi-communication-import-export:before { + content: "\e6e8"; +} + +.mdi-communication-invert-colors-off:before { + content: "\e6e9"; +} + +.mdi-communication-invert-colors-on:before { + content: "\e6ea"; +} + +.mdi-communication-live-help:before { + content: "\e6eb"; +} + +.mdi-communication-location-off:before { + content: "\e6ec"; +} + +.mdi-communication-location-on:before { + content: "\e6ed"; +} + +.mdi-communication-message:before { + content: "\e6ee"; +} + +.mdi-communication-messenger:before { + content: "\e6ef"; +} + +.mdi-communication-no-sim:before { + content: "\e6f0"; +} + +.mdi-communication-phone:before { + content: "\e6f1"; +} + +.mdi-communication-portable-wifi-off:before { + content: "\e6f2"; +} + +.mdi-communication-quick-contacts-dialer:before { + content: "\e6f3"; +} + +.mdi-communication-quick-contacts-mail:before { + content: "\e6f4"; +} + +.mdi-communication-ring-volume:before { + content: "\e6f5"; +} + +.mdi-communication-stay-current-landscape:before { + content: "\e6f6"; +} + +.mdi-communication-stay-current-portrait:before { + content: "\e6f7"; +} + +.mdi-communication-stay-primary-landscape:before { + content: "\e6f8"; +} + +.mdi-communication-stay-primary-portrait:before { + content: "\e6f9"; +} + +.mdi-communication-swap-calls:before { + content: "\e6fa"; +} + +.mdi-communication-textsms:before { + content: "\e6fb"; +} + +.mdi-communication-voicemail:before { + content: "\e6fc"; +} + +.mdi-communication-vpn-key:before { + content: "\e6fd"; +} + +.mdi-content-add-box:before { + content: "\e6fe"; +} + +.mdi-content-add-circle-outline:before { + content: "\e6ff"; +} + +.mdi-content-add-circle:before { + content: "\e700"; +} + +.mdi-content-add:before { + content: "\e701"; +} + +.mdi-content-archive:before { + content: "\e702"; +} + +.mdi-content-backspace:before { + content: "\e703"; +} + +.mdi-content-block:before { + content: "\e704"; +} + +.mdi-content-clear:before { + content: "\e705"; +} + +.mdi-content-content-copy:before { + content: "\e706"; +} + +.mdi-content-content-cut:before { + content: "\e707"; +} + +.mdi-content-content-paste:before { + content: "\e708"; +} + +.mdi-content-create:before { + content: "\e709"; +} + +.mdi-content-drafts:before { + content: "\e70a"; +} + +.mdi-content-filter-list:before { + content: "\e70b"; +} + +.mdi-content-flag:before { + content: "\e70c"; +} + +.mdi-content-forward:before { + content: "\e70d"; +} + +.mdi-content-gesture:before { + content: "\e70e"; +} + +.mdi-content-inbox:before { + content: "\e70f"; +} + +.mdi-content-link:before { + content: "\e710"; +} + +.mdi-content-mail:before { + content: "\e711"; +} + +.mdi-content-markunread:before { + content: "\e712"; +} + +.mdi-content-redo:before { + content: "\e713"; +} + +.mdi-content-remove-circle-outline:before { + content: "\e714"; +} + +.mdi-content-remove-circle:before { + content: "\e715"; +} + +.mdi-content-remove:before { + content: "\e716"; +} + +.mdi-content-reply-all:before { + content: "\e717"; +} + +.mdi-content-reply:before { + content: "\e718"; +} + +.mdi-content-report:before { + content: "\e719"; +} + +.mdi-content-save:before { + content: "\e71a"; +} + +.mdi-content-select-all:before { + content: "\e71b"; +} + +.mdi-content-send:before { + content: "\e71c"; +} + +.mdi-content-sort:before { + content: "\e71d"; +} + +.mdi-content-text-format:before { + content: "\e71e"; +} + +.mdi-content-undo:before { + content: "\e71f"; +} + +.mdi-editor-attach-file:before { + content: "\e776"; +} + +.mdi-editor-attach-money:before { + content: "\e777"; +} + +.mdi-editor-border-all:before { + content: "\e778"; +} + +.mdi-editor-border-bottom:before { + content: "\e779"; +} + +.mdi-editor-border-clear:before { + content: "\e77a"; +} + +.mdi-editor-border-color:before { + content: "\e77b"; +} + +.mdi-editor-border-horizontal:before { + content: "\e77c"; +} + +.mdi-editor-border-inner:before { + content: "\e77d"; +} + +.mdi-editor-border-left:before { + content: "\e77e"; +} + +.mdi-editor-border-outer:before { + content: "\e77f"; +} + +.mdi-editor-border-right:before { + content: "\e780"; +} + +.mdi-editor-border-style:before { + content: "\e781"; +} + +.mdi-editor-border-top:before { + content: "\e782"; +} + +.mdi-editor-border-vertical:before { + content: "\e783"; +} + +.mdi-editor-format-align-center:before { + content: "\e784"; +} + +.mdi-editor-format-align-justify:before { + content: "\e785"; +} + +.mdi-editor-format-align-left:before { + content: "\e786"; +} + +.mdi-editor-format-align-right:before { + content: "\e787"; +} + +.mdi-editor-format-bold:before { + content: "\e788"; +} + +.mdi-editor-format-clear:before { + content: "\e789"; +} + +.mdi-editor-format-color-fill:before { + content: "\e78a"; +} + +.mdi-editor-format-color-reset:before { + content: "\e78b"; +} + +.mdi-editor-format-color-text:before { + content: "\e78c"; +} + +.mdi-editor-format-indent-decrease:before { + content: "\e78d"; +} + +.mdi-editor-format-indent-increase:before { + content: "\e78e"; +} + +.mdi-editor-format-italic:before { + content: "\e78f"; +} + +.mdi-editor-format-line-spacing:before { + content: "\e790"; +} + +.mdi-editor-format-list-bulleted:before { + content: "\e791"; +} + +.mdi-editor-format-list-numbered:before { + content: "\e792"; +} + +.mdi-editor-format-paint:before { + content: "\e793"; +} + +.mdi-editor-format-quote:before { + content: "\e794"; +} + +.mdi-editor-format-size:before { + content: "\e795"; +} + +.mdi-editor-format-strikethrough:before { + content: "\e796"; +} + +.mdi-editor-format-textdirection-l-to-r:before { + content: "\e797"; +} + +.mdi-editor-format-textdirection-r-to-l:before { + content: "\e798"; +} + +.mdi-editor-format-underline:before { + content: "\e799"; +} + +.mdi-editor-functions:before { + content: "\e79a"; +} + +.mdi-editor-insert-chart:before { + content: "\e79b"; +} + +.mdi-editor-insert-comment:before { + content: "\e79c"; +} + +.mdi-editor-insert-drive-file:before { + content: "\e79d"; +} + +.mdi-editor-insert-emoticon:before { + content: "\e79e"; +} + +.mdi-editor-insert-invitation:before { + content: "\e79f"; +} + +.mdi-editor-insert-link:before { + content: "\e7a0"; +} + +.mdi-editor-insert-photo:before { + content: "\e7a1"; +} + +.mdi-editor-merge-type:before { + content: "\e7a2"; +} + +.mdi-editor-mode-comment:before { + content: "\e7a3"; +} + +.mdi-editor-mode-edit:before { + content: "\e7a4"; +} + +.mdi-editor-publish:before { + content: "\e7a5"; +} + +.mdi-editor-vertical-align-bottom:before { + content: "\e7a6"; +} + +.mdi-editor-vertical-align-center:before { + content: "\e7a7"; +} + +.mdi-editor-vertical-align-top:before { + content: "\e7a8"; +} + +.mdi-editor-wrap-text:before { + content: "\e7a9"; +} + +.mdi-file-attachment:before { + content: "\e7aa"; +} + +.mdi-file-cloud-circle:before { + content: "\e7ab"; +} + +.mdi-file-cloud-done:before { + content: "\e7ac"; +} + +.mdi-file-cloud-download:before { + content: "\e7ad"; +} + +.mdi-file-cloud-off:before { + content: "\e7ae"; +} + +.mdi-file-cloud-queue:before { + content: "\e7af"; +} + +.mdi-file-cloud-upload:before { + content: "\e7b0"; +} + +.mdi-file-cloud:before { + content: "\e7b1"; +} + +.mdi-file-file-download:before { + content: "\e7b2"; +} + +.mdi-file-file-upload:before { + content: "\e7b3"; +} + +.mdi-file-folder-open:before { + content: "\e7b4"; +} + +.mdi-file-folder-shared:before { + content: "\e7b5"; +} + +.mdi-file-folder:before { + content: "\e7b6"; +} + +.mdi-device-access-alarm:before { + content: "\e720"; +} + +.mdi-device-access-alarms:before { + content: "\e721"; +} + +.mdi-device-access-time:before { + content: "\e722"; +} + +.mdi-device-add-alarm:before { + content: "\e723"; +} + +.mdi-device-airplanemode-off:before { + content: "\e724"; +} + +.mdi-device-airplanemode-on:before { + content: "\e725"; +} + +.mdi-device-battery-20:before { + content: "\e726"; +} + +.mdi-device-battery-30:before { + content: "\e727"; +} + +.mdi-device-battery-50:before { + content: "\e728"; +} + +.mdi-device-battery-60:before { + content: "\e729"; +} + +.mdi-device-battery-80:before { + content: "\e72a"; +} + +.mdi-device-battery-90:before { + content: "\e72b"; +} + +.mdi-device-battery-alert:before { + content: "\e72c"; +} + +.mdi-device-battery-charging-20:before { + content: "\e72d"; +} + +.mdi-device-battery-charging-30:before { + content: "\e72e"; +} + +.mdi-device-battery-charging-50:before { + content: "\e72f"; +} + +.mdi-device-battery-charging-60:before { + content: "\e730"; +} + +.mdi-device-battery-charging-80:before { + content: "\e731"; +} + +.mdi-device-battery-charging-90:before { + content: "\e732"; +} + +.mdi-device-battery-charging-full:before { + content: "\e733"; +} + +.mdi-device-battery-full:before { + content: "\e734"; +} + +.mdi-device-battery-std:before { + content: "\e735"; +} + +.mdi-device-battery-unknown:before { + content: "\e736"; +} + +.mdi-device-bluetooth-connected:before { + content: "\e737"; +} + +.mdi-device-bluetooth-disabled:before { + content: "\e738"; +} + +.mdi-device-bluetooth-searching:before { + content: "\e739"; +} + +.mdi-device-bluetooth:before { + content: "\e73a"; +} + +.mdi-device-brightness-auto:before { + content: "\e73b"; +} + +.mdi-device-brightness-high:before { + content: "\e73c"; +} + +.mdi-device-brightness-low:before { + content: "\e73d"; +} + +.mdi-device-brightness-medium:before { + content: "\e73e"; +} + +.mdi-device-data-usage:before { + content: "\e73f"; +} + +.mdi-device-developer-mode:before { + content: "\e740"; +} + +.mdi-device-devices:before { + content: "\e741"; +} + +.mdi-device-dvr:before { + content: "\e742"; +} + +.mdi-device-gps-fixed:before { + content: "\e743"; +} + +.mdi-device-gps-not-fixed:before { + content: "\e744"; +} + +.mdi-device-gps-off:before { + content: "\e745"; +} + +.mdi-device-location-disabled:before { + content: "\e746"; +} + +.mdi-device-location-searching:before { + content: "\e747"; +} + +.mdi-device-multitrack-audio:before { + content: "\e748"; +} + +.mdi-device-network-cell:before { + content: "\e749"; +} + +.mdi-device-network-wifi:before { + content: "\e74a"; +} + +.mdi-device-nfc:before { + content: "\e74b"; +} + +.mdi-device-now-wallpaper:before { + content: "\e74c"; +} + +.mdi-device-now-widgets:before { + content: "\e74d"; +} + +.mdi-device-screen-lock-landscape:before { + content: "\e74e"; +} + +.mdi-device-screen-lock-portrait:before { + content: "\e74f"; +} + +.mdi-device-screen-lock-rotation:before { + content: "\e750"; +} + +.mdi-device-screen-rotation:before { + content: "\e751"; +} + +.mdi-device-sd-storage:before { + content: "\e752"; +} + +.mdi-device-settings-system-daydream:before { + content: "\e753"; +} + +.mdi-device-signal-cellular-0-bar:before { + content: "\e754"; +} + +.mdi-device-signal-cellular-1-bar:before { + content: "\e755"; +} + +.mdi-device-signal-cellular-2-bar:before { + content: "\e756"; +} + +.mdi-device-signal-cellular-3-bar:before { + content: "\e757"; +} + +.mdi-device-signal-cellular-4-bar:before { + content: "\e758"; +} + +.mdi-signal-wifi-statusbar-connected-no-internet-after:before { + content: "\e8f6"; +} + +.mdi-device-signal-cellular-connected-no-internet-0-bar:before { + content: "\e759"; +} + +.mdi-device-signal-cellular-connected-no-internet-1-bar:before { + content: "\e75a"; +} + +.mdi-device-signal-cellular-connected-no-internet-2-bar:before { + content: "\e75b"; +} + +.mdi-device-signal-cellular-connected-no-internet-3-bar:before { + content: "\e75c"; +} + +.mdi-device-signal-cellular-connected-no-internet-4-bar:before { + content: "\e75d"; +} + +.mdi-device-signal-cellular-no-sim:before { + content: "\e75e"; +} + +.mdi-device-signal-cellular-null:before { + content: "\e75f"; +} + +.mdi-device-signal-cellular-off:before { + content: "\e760"; +} + +.mdi-device-signal-wifi-0-bar:before { + content: "\e761"; +} + +.mdi-device-signal-wifi-1-bar:before { + content: "\e762"; +} + +.mdi-device-signal-wifi-2-bar:before { + content: "\e763"; +} + +.mdi-device-signal-wifi-3-bar:before { + content: "\e764"; +} + +.mdi-device-signal-wifi-4-bar:before { + content: "\e765"; +} + +.mdi-device-signal-wifi-off:before { + content: "\e766"; +} + +.mdi-device-signal-wifi-statusbar-1-bar:before { + content: "\e767"; +} + +.mdi-device-signal-wifi-statusbar-2-bar:before { + content: "\e768"; +} + +.mdi-device-signal-wifi-statusbar-3-bar:before { + content: "\e769"; +} + +.mdi-device-signal-wifi-statusbar-4-bar:before { + content: "\e76a"; +} + +.mdi-device-signal-wifi-statusbar-connected-no-internet-:before { + content: "\e76b"; +} + +.mdi-device-signal-wifi-statusbar-connected-no-internet:before { + content: "\e76f"; +} + +.mdi-device-signal-wifi-statusbar-connected-no-internet-2:before { + content: "\e76c"; +} + +.mdi-device-signal-wifi-statusbar-connected-no-internet-3:before { + content: "\e76d"; +} + +.mdi-device-signal-wifi-statusbar-connected-no-internet-4:before { + content: "\e76e"; +} + +.mdi-signal-wifi-statusbar-not-connected-after:before { + content: "\e8f7"; +} + +.mdi-device-signal-wifi-statusbar-not-connected:before { + content: "\e770"; +} + +.mdi-device-signal-wifi-statusbar-null:before { + content: "\e771"; +} + +.mdi-device-storage:before { + content: "\e772"; +} + +.mdi-device-usb:before { + content: "\e773"; +} + +.mdi-device-wifi-lock:before { + content: "\e774"; +} + +.mdi-device-wifi-tethering:before { + content: "\e775"; +} + +.mdi-hardware-cast-connected:before { + content: "\e7b7"; +} + +.mdi-hardware-cast:before { + content: "\e7b8"; +} + +.mdi-hardware-computer:before { + content: "\e7b9"; +} + +.mdi-hardware-desktop-mac:before { + content: "\e7ba"; +} + +.mdi-hardware-desktop-windows:before { + content: "\e7bb"; +} + +.mdi-hardware-dock:before { + content: "\e7bc"; +} + +.mdi-hardware-gamepad:before { + content: "\e7bd"; +} + +.mdi-hardware-headset-mic:before { + content: "\e7be"; +} + +.mdi-hardware-headset:before { + content: "\e7bf"; +} + +.mdi-hardware-keyboard-alt:before { + content: "\e7c0"; +} + +.mdi-hardware-keyboard-arrow-down:before { + content: "\e7c1"; +} + +.mdi-hardware-keyboard-arrow-left:before { + content: "\e7c2"; +} + +.mdi-hardware-keyboard-arrow-right:before { + content: "\e7c3"; +} + +.mdi-hardware-keyboard-arrow-up:before { + content: "\e7c4"; +} + +.mdi-hardware-keyboard-backspace:before { + content: "\e7c5"; +} + +.mdi-hardware-keyboard-capslock:before { + content: "\e7c6"; +} + +.mdi-hardware-keyboard-control:before { + content: "\e7c7"; +} + +.mdi-hardware-keyboard-hide:before { + content: "\e7c8"; +} + +.mdi-hardware-keyboard-return:before { + content: "\e7c9"; +} + +.mdi-hardware-keyboard-tab:before { + content: "\e7ca"; +} + +.mdi-hardware-keyboard-voice:before { + content: "\e7cb"; +} + +.mdi-hardware-keyboard:before { + content: "\e7cc"; +} + +.mdi-hardware-laptop-chromebook:before { + content: "\e7cd"; +} + +.mdi-hardware-laptop-mac:before { + content: "\e7ce"; +} + +.mdi-hardware-laptop-windows:before { + content: "\e7cf"; +} + +.mdi-hardware-laptop:before { + content: "\e7d0"; +} + +.mdi-hardware-memory:before { + content: "\e7d1"; +} + +.mdi-hardware-mouse:before { + content: "\e7d2"; +} + +.mdi-hardware-phone-android:before { + content: "\e7d3"; +} + +.mdi-hardware-phone-iphone:before { + content: "\e7d4"; +} + +.mdi-hardware-phonelink-off:before { + content: "\e7d5"; +} + +.mdi-hardware-phonelink:before { + content: "\e7d6"; +} + +.mdi-hardware-security:before { + content: "\e7d7"; +} + +.mdi-hardware-sim-card:before { + content: "\e7d8"; +} + +.mdi-hardware-smartphone:before { + content: "\e7d9"; +} + +.mdi-hardware-speaker:before { + content: "\e7da"; +} + +.mdi-hardware-tablet-android:before { + content: "\e7db"; +} + +.mdi-hardware-tablet-mac:before { + content: "\e7dc"; +} + +.mdi-hardware-tablet:before { + content: "\e7dd"; +} + +.mdi-hardware-tv:before { + content: "\e7de"; +} + +.mdi-hardware-watch:before { + content: "\e7df"; +} + +.mdi-image-add-to-photos:before { + content: "\e7e0"; +} + +.mdi-image-adjust:before { + content: "\e7e1"; +} + +.mdi-image-assistant-photo:before { + content: "\e7e2"; +} + +.mdi-image-audiotrack:before { + content: "\e7e3"; +} + +.mdi-image-blur-circular:before { + content: "\e7e4"; +} + +.mdi-image-blur-linear:before { + content: "\e7e5"; +} + +.mdi-image-blur-off:before { + content: "\e7e6"; +} + +.mdi-image-blur-on:before { + content: "\e7e7"; +} + +.mdi-image-brightness-1:before { + content: "\e7e8"; +} + +.mdi-image-brightness-2:before { + content: "\e7e9"; +} + +.mdi-image-brightness-3:before { + content: "\e7ea"; +} + +.mdi-image-brightness-4:before { + content: "\e7eb"; +} + +.mdi-image-brightness-5:before { + content: "\e7ec"; +} + +.mdi-image-brightness-6:before { + content: "\e7ed"; +} + +.mdi-image-brightness-7:before { + content: "\e7ee"; +} + +.mdi-image-brush:before { + content: "\e7ef"; +} + +.mdi-image-camera-alt:before { + content: "\e7f0"; +} + +.mdi-image-camera-front:before { + content: "\e7f1"; +} + +.mdi-image-camera-rear:before { + content: "\e7f2"; +} + +.mdi-image-camera-roll:before { + content: "\e7f3"; +} + +.mdi-image-camera:before { + content: "\e7f4"; +} + +.mdi-image-center-focus-strong:before { + content: "\e7f5"; +} + +.mdi-image-center-focus-weak:before { + content: "\e7f6"; +} + +.mdi-image-collections:before { + content: "\e7f7"; +} + +.mdi-image-color-lens:before { + content: "\e7f8"; +} + +.mdi-image-colorize:before { + content: "\e7f9"; +} + +.mdi-image-compare:before { + content: "\e7fa"; +} + +.mdi-image-control-point-duplicate:before { + content: "\e7fb"; +} + +.mdi-image-control-point:before { + content: "\e7fc"; +} + +.mdi-image-crop-3-2:before { + content: "\e7fd"; +} + +.mdi-image-crop-5-4:before { + content: "\e7fe"; +} + +.mdi-image-crop-7-5:before { + content: "\e7ff"; +} + +.mdi-image-crop-16-9:before { + content: "\e800"; +} + +.mdi-image-crop-din:before { + content: "\e801"; +} + +.mdi-image-crop-free:before { + content: "\e802"; +} + +.mdi-image-crop-landscape:before { + content: "\e803"; +} + +.mdi-image-crop-original:before { + content: "\e804"; +} + +.mdi-image-crop-portrait:before { + content: "\e805"; +} + +.mdi-image-crop-square:before { + content: "\e806"; +} + +.mdi-image-crop:before { + content: "\e807"; +} + +.mdi-image-dehaze:before { + content: "\e808"; +} + +.mdi-image-details:before { + content: "\e809"; +} + +.mdi-image-edit:before { + content: "\e80a"; +} + +.mdi-image-exposure-minus-1:before { + content: "\e80b"; +} + +.mdi-image-exposure-minus-2:before { + content: "\e80c"; +} + +.mdi-image-exposure-plus-1:before { + content: "\e80d"; +} + +.mdi-image-exposure-plus-2:before { + content: "\e80e"; +} + +.mdi-image-exposure-zero:before { + content: "\e80f"; +} + +.mdi-image-exposure:before { + content: "\e810"; +} + +.mdi-image-filter-1:before { + content: "\e811"; +} + +.mdi-image-filter-2:before { + content: "\e812"; +} + +.mdi-image-filter-3:before { + content: "\e813"; +} + +.mdi-image-filter-4:before { + content: "\e814"; +} + +.mdi-image-filter-5:before { + content: "\e815"; +} + +.mdi-image-filter-6:before { + content: "\e816"; +} + +.mdi-image-filter-7:before { + content: "\e817"; +} + +.mdi-image-filter-8:before { + content: "\e818"; +} + +.mdi-image-filter-9-plus:before { + content: "\e819"; +} + +.mdi-image-filter-9:before { + content: "\e81a"; +} + +.mdi-image-filter-b-and-w:before { + content: "\e81b"; +} + +.mdi-image-filter-center-focus:before { + content: "\e81c"; +} + +.mdi-image-filter-drama:before { + content: "\e81d"; +} + +.mdi-image-filter-frames:before { + content: "\e81e"; +} + +.mdi-image-filter-hdr:before { + content: "\e81f"; +} + +.mdi-image-filter-none:before { + content: "\e820"; +} + +.mdi-image-filter-tilt-shift:before { + content: "\e821"; +} + +.mdi-image-filter-vintage:before { + content: "\e822"; +} + +.mdi-image-filter:before { + content: "\e823"; +} + +.mdi-image-flare:before { + content: "\e824"; +} + +.mdi-image-flash-auto:before { + content: "\e825"; +} + +.mdi-image-flash-off:before { + content: "\e826"; +} + +.mdi-image-flash-on:before { + content: "\e827"; +} + +.mdi-image-flip:before { + content: "\e828"; +} + +.mdi-image-gradient:before { + content: "\e829"; +} + +.mdi-image-grain:before { + content: "\e82a"; +} + +.mdi-image-grid-off:before { + content: "\e82b"; +} + +.mdi-image-grid-on:before { + content: "\e82c"; +} + +.mdi-image-hdr-off:before { + content: "\e82d"; +} + +.mdi-image-hdr-on:before { + content: "\e82e"; +} + +.mdi-image-hdr-strong:before { + content: "\e82f"; +} + +.mdi-image-hdr-weak:before { + content: "\e830"; +} + +.mdi-image-healing:before { + content: "\e831"; +} + +.mdi-image-image-aspect-ratio:before { + content: "\e832"; +} + +.mdi-image-image:before { + content: "\e833"; +} + +.mdi-image-iso:before { + content: "\e834"; +} + +.mdi-image-landscape:before { + content: "\e835"; +} + +.mdi-image-leak-add:before { + content: "\e836"; +} + +.mdi-image-leak-remove:before { + content: "\e837"; +} + +.mdi-image-lens:before { + content: "\e838"; +} + +.mdi-image-looks-3:before { + content: "\e839"; +} + +.mdi-image-looks-4:before { + content: "\e83a"; +} + +.mdi-image-looks-5:before { + content: "\e83b"; +} + +.mdi-image-looks-6:before { + content: "\e83c"; +} + +.mdi-image-looks-one:before { + content: "\e83d"; +} + +.mdi-image-looks-two:before { + content: "\e83e"; +} + +.mdi-image-looks:before { + content: "\e83f"; +} + +.mdi-image-loupe:before { + content: "\e840"; +} + +.mdi-image-movie-creation:before { + content: "\e841"; +} + +.mdi-image-nature-people:before { + content: "\e842"; +} + +.mdi-image-nature:before { + content: "\e843"; +} + +.mdi-image-navigate-before:before { + content: "\e844"; +} + +.mdi-image-navigate-next:before { + content: "\e845"; +} + +.mdi-image-palette:before { + content: "\e846"; +} + +.mdi-image-panorama-fisheye:before { + content: "\e847"; +} + +.mdi-image-panorama-horizontal:before { + content: "\e848"; +} + +.mdi-image-panorama-vertical:before { + content: "\e849"; +} + +.mdi-image-panorama-wide-angle:before { + content: "\e84a"; +} + +.mdi-image-panorama:before { + content: "\e84b"; +} + +.mdi-image-photo-album:before { + content: "\e84c"; +} + +.mdi-image-photo-camera:before { + content: "\e84d"; +} + +.mdi-image-photo-library:before { + content: "\e84e"; +} + +.mdi-image-photo:before { + content: "\e84f"; +} + +.mdi-image-portrait:before { + content: "\e850"; +} + +.mdi-image-remove-red-eye:before { + content: "\e851"; +} + +.mdi-image-rotate-left:before { + content: "\e852"; +} + +.mdi-image-rotate-right:before { + content: "\e853"; +} + +.mdi-image-slideshow:before { + content: "\e854"; +} + +.mdi-image-straighten:before { + content: "\e855"; +} + +.mdi-image-style:before { + content: "\e856"; +} + +.mdi-image-switch-camera:before { + content: "\e857"; +} + +.mdi-image-switch-video:before { + content: "\e858"; +} + +.mdi-image-tag-faces:before { + content: "\e859"; +} + +.mdi-image-texture:before { + content: "\e85a"; +} + +.mdi-image-timelapse:before { + content: "\e85b"; +} + +.mdi-image-timer-3:before { + content: "\e85c"; +} + +.mdi-image-timer-10:before { + content: "\e85d"; +} + +.mdi-image-timer-auto:before { + content: "\e85e"; +} + +.mdi-image-timer-off:before { + content: "\e85f"; +} + +.mdi-image-timer:before { + content: "\e860"; +} + +.mdi-image-tonality:before { + content: "\e861"; +} + +.mdi-image-transform:before { + content: "\e862"; +} + +.mdi-image-tune:before { + content: "\e863"; +} + +.mdi-image-wb-auto:before { + content: "\e864"; +} + +.mdi-image-wb-cloudy:before { + content: "\e865"; +} + +.mdi-image-wb-incandescent:before { + content: "\e866"; +} + +.mdi-image-wb-irradescent:before { + content: "\e867"; +} + +.mdi-image-wb-sunny:before { + content: "\e868"; +} + +.mdi-maps-beenhere:before { + content: "\e869"; +} + +.mdi-maps-directions-bike:before { + content: "\e86a"; +} + +.mdi-maps-directions-bus:before { + content: "\e86b"; +} + +.mdi-maps-directions-car:before { + content: "\e86c"; +} + +.mdi-maps-directions-ferry:before { + content: "\e86d"; +} + +.mdi-maps-directions-subway:before { + content: "\e86e"; +} + +.mdi-maps-directions-train:before { + content: "\e86f"; +} + +.mdi-maps-directions-transit:before { + content: "\e870"; +} + +.mdi-maps-directions-walk:before { + content: "\e871"; +} + +.mdi-maps-directions:before { + content: "\e872"; +} + +.mdi-maps-flight:before { + content: "\e873"; +} + +.mdi-maps-hotel:before { + content: "\e874"; +} + +.mdi-maps-layers-clear:before { + content: "\e875"; +} + +.mdi-maps-layers:before { + content: "\e876"; +} + +.mdi-maps-local-airport:before { + content: "\e877"; +} + +.mdi-maps-local-atm:before { + content: "\e878"; +} + +.mdi-maps-local-attraction:before { + content: "\e879"; +} + +.mdi-maps-local-bar:before { + content: "\e87a"; +} + +.mdi-maps-local-cafe:before { + content: "\e87b"; +} + +.mdi-maps-local-car-wash:before { + content: "\e87c"; +} + +.mdi-maps-local-convenience-store:before { + content: "\e87d"; +} + +.mdi-maps-local-drink:before { + content: "\e87e"; +} + +.mdi-maps-local-florist:before { + content: "\e87f"; +} + +.mdi-maps-local-gas-station:before { + content: "\e880"; +} + +.mdi-maps-local-grocery-store:before { + content: "\e881"; +} + +.mdi-maps-local-hospital:before { + content: "\e882"; +} + +.mdi-maps-local-hotel:before { + content: "\e883"; +} + +.mdi-maps-local-laundry-service:before { + content: "\e884"; +} + +.mdi-maps-local-library:before { + content: "\e885"; +} + +.mdi-maps-local-mall:before { + content: "\e886"; +} + +.mdi-maps-local-movies:before { + content: "\e887"; +} + +.mdi-maps-local-offer:before { + content: "\e888"; +} + +.mdi-maps-local-parking:before { + content: "\e889"; +} + +.mdi-maps-local-pharmacy:before { + content: "\e88a"; +} + +.mdi-maps-local-phone:before { + content: "\e88b"; +} + +.mdi-maps-local-pizza:before { + content: "\e88c"; +} + +.mdi-maps-local-play:before { + content: "\e88d"; +} + +.mdi-maps-local-post-office:before { + content: "\e88e"; +} + +.mdi-maps-local-print-shop:before { + content: "\e88f"; +} + +.mdi-maps-local-restaurant:before { + content: "\e890"; +} + +.mdi-maps-local-see:before { + content: "\e891"; +} + +.mdi-maps-local-shipping:before { + content: "\e892"; +} + +.mdi-maps-local-taxi:before { + content: "\e893"; +} + +.mdi-maps-location-history:before { + content: "\e894"; +} + +.mdi-maps-map:before { + content: "\e895"; +} + +.mdi-maps-my-location:before { + content: "\e896"; +} + +.mdi-maps-navigation:before { + content: "\e897"; +} + +.mdi-maps-pin-drop:before { + content: "\e898"; +} + +.mdi-maps-place:before { + content: "\e899"; +} + +.mdi-maps-rate-review:before { + content: "\e89a"; +} + +.mdi-maps-restaurant-menu:before { + content: "\e89b"; +} + +.mdi-maps-satellite:before { + content: "\e89c"; +} + +.mdi-maps-store-mall-directory:before { + content: "\e89d"; +} + +.mdi-maps-terrain:before { + content: "\e89e"; +} + +.mdi-maps-traffic:before { + content: "\e89f"; +} + +.mdi-navigation-apps:before { + content: "\e8a0"; +} + +.mdi-navigation-arrow-back:before { + content: "\e8a1"; +} + +.mdi-navigation-arrow-drop-down-circle:before { + content: "\e8a2"; +} + +.mdi-navigation-arrow-drop-down:before { + content: "\e8a3"; +} + +.mdi-navigation-arrow-drop-up:before { + content: "\e8a4"; +} + +.mdi-navigation-arrow-forward:before { + content: "\e8a5"; +} + +.mdi-navigation-cancel:before { + content: "\e8a6"; +} + +.mdi-navigation-check:before { + content: "\e8a7"; +} + +.mdi-navigation-chevron-left:before { + content: "\e8a8"; +} + +.mdi-navigation-chevron-right:before { + content: "\e8a9"; +} + +.mdi-navigation-close:before { + content: "\e8aa"; +} + +.mdi-navigation-expand-less:before { + content: "\e8ab"; +} + +.mdi-navigation-expand-more:before { + content: "\e8ac"; +} + +.mdi-navigation-fullscreen-exit:before { + content: "\e8ad"; +} + +.mdi-navigation-fullscreen:before { + content: "\e8ae"; +} + +.mdi-navigation-menu:before { + content: "\e8af"; +} + +.mdi-navigation-more-horiz:before { + content: "\e8b0"; +} + +.mdi-navigation-more-vert:before { + content: "\e8b1"; +} + +.mdi-navigation-refresh:before { + content: "\e8b2"; +} + +.mdi-navigation-unfold-less:before { + content: "\e8b3"; +} + +.mdi-navigation-unfold-more:before { + content: "\e8b4"; +} + +.mdi-notification-adb:before { + content: "\e8b5"; +} + +.mdi-notification-bluetooth-audio:before { + content: "\e8b6"; +} + +.mdi-notification-disc-full:before { + content: "\e8b7"; +} + +.mdi-notification-dnd-forwardslash:before { + content: "\e8b8"; +} + +.mdi-notification-do-not-disturb:before { + content: "\e8b9"; +} + +.mdi-notification-drive-eta:before { + content: "\e8ba"; +} + +.mdi-notification-event-available:before { + content: "\e8bb"; +} + +.mdi-notification-event-busy:before { + content: "\e8bc"; +} + +.mdi-notification-event-note:before { + content: "\e8bd"; +} + +.mdi-notification-folder-special:before { + content: "\e8be"; +} + +.mdi-notification-mms:before { + content: "\e8bf"; +} + +.mdi-notification-more:before { + content: "\e8c0"; +} + +.mdi-notification-network-locked:before { + content: "\e8c1"; +} + +.mdi-notification-phone-bluetooth-speaker:before { + content: "\e8c2"; +} + +.mdi-notification-phone-forwarded:before { + content: "\e8c3"; +} + +.mdi-notification-phone-in-talk:before { + content: "\e8c4"; +} + +.mdi-notification-phone-locked:before { + content: "\e8c5"; +} + +.mdi-notification-phone-missed:before { + content: "\e8c6"; +} + +.mdi-notification-phone-paused:before { + content: "\e8c7"; +} + +.mdi-notification-play-download:before { + content: "\e8c8"; +} + +.mdi-notification-play-install:before { + content: "\e8c9"; +} + +.mdi-notification-sd-card:before { + content: "\e8ca"; +} + +.mdi-notification-sim-card-alert:before { + content: "\e8cb"; +} + +.mdi-notification-sms-failed:before { + content: "\e8cc"; +} + +.mdi-notification-sms:before { + content: "\e8cd"; +} + +.mdi-notification-sync-disabled:before { + content: "\e8ce"; +} + +.mdi-notification-sync-problem:before { + content: "\e8cf"; +} + +.mdi-notification-sync:before { + content: "\e8d0"; +} + +.mdi-notification-system-update:before { + content: "\e8d1"; +} + +.mdi-notification-tap-and-play:before { + content: "\e8d2"; +} + +.mdi-notification-time-to-leave:before { + content: "\e8d3"; +} + +.mdi-notification-vibration:before { + content: "\e8d4"; +} + +.mdi-notification-voice-chat:before { + content: "\e8d5"; +} + +.mdi-notification-vpn-lock:before { + content: "\e8d6"; +} + +.mdi-social-cake:before { + content: "\e8d7"; +} + +.mdi-social-domain:before { + content: "\e8d8"; +} + +.mdi-social-group-add:before { + content: "\e8d9"; +} + +.mdi-social-group:before { + content: "\e8da"; +} + +.mdi-social-location-city:before { + content: "\e8db"; +} + +.mdi-social-mood:before { + content: "\e8dc"; +} + +.mdi-social-notifications-none:before { + content: "\e8dd"; +} + +.mdi-social-notifications-off:before { + content: "\e8de"; +} + +.mdi-social-notifications-on:before { + content: "\e8df"; +} + +.mdi-social-notifications-paused:before { + content: "\e8e0"; +} + +.mdi-social-notifications:before { + content: "\e8e1"; +} + +.mdi-social-pages:before { + content: "\e8e2"; +} + +.mdi-social-party-mode:before { + content: "\e8e3"; +} + +.mdi-social-people-outline:before { + content: "\e8e4"; +} + +.mdi-social-people:before { + content: "\e8e5"; +} + +.mdi-social-person-add:before { + content: "\e8e6"; +} + +.mdi-social-person-outline:before { + content: "\e8e7"; +} + +.mdi-social-person:before { + content: "\e8e8"; +} + +.mdi-social-plus-one:before { + content: "\e8e9"; +} + +.mdi-social-poll:before { + content: "\e8ea"; +} + +.mdi-social-public:before { + content: "\e8eb"; +} + +.mdi-social-school:before { + content: "\e8ec"; +} + +.mdi-social-share:before { + content: "\e8ed"; +} + +.mdi-social-whatshot:before { + content: "\e8ee"; +} + +.mdi-toggle-check-box-outline-blank:before { + content: "\e8ef"; +} + +.mdi-toggle-check-box:before { + content: "\e8f0"; +} + +.mdi-toggle-radio-button-off:before { + content: "\e8f1"; +} + +.mdi-toggle-radio-button-on:before { + content: "\e8f2"; +} + +.mdi-toggle-star-half:before { + content: "\e8f3"; +} + +.mdi-toggle-star-outline:before { + content: "\e8f4"; +} + +.mdi-toggle-star:before { + content: "\e8f5"; +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_materialbox.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_materialbox.scss new file mode 100644 index 0000000..9c20176 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_materialbox.scss @@ -0,0 +1,41 @@ +.materialboxed { + cursor: zoom-in; + position: relative; + @include transition(opacity .4s); + + &:hover { + &:not(.active) { + opacity: .8; + } + will-change: left, top, width, height; + } +} + +.materialboxed.active { + cursor: zoom-out; +} + +#materialbox-overlay { + position:fixed; + top:0; + left:0; + right: 0; + bottom: 0; + background-color: #292929; + z-index: 999; + + will-change: opacity; +} +.materialbox-caption { + position: fixed; + display: none; + color: #fff; + line-height: 50px; + bottom: 0; + width: 100%; + text-align: center; + padding: 0% 15%; + height: 50px; + z-index: 1000; + -webkit-font-smoothing: antialiased; +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_mixins.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_mixins.scss new file mode 100644 index 0000000..4c3d373 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_mixins.scss @@ -0,0 +1,5 @@ +@mixin box-shadow-2($args1, $args2) { + -webkit-box-shadow: $args1, $args2; + -moz-box-shadow: $args1, $args2; + box-shadow: $args1, $args2; +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_modal.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_modal.scss new file mode 100644 index 0000000..0a6dcfb --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_modal.scss @@ -0,0 +1,90 @@ +.modal { + @extend .z-depth-4; + + display: none; + position: fixed; + left: 0; + right: 0; + background-color: #fafafa; + padding: 0; + max-height: 70%; + width: 55%; + margin: auto; + overflow-y: auto; + + border-radius: 2px; + will-change: top, opacity; + + @media #{$medium-and-down} { + width: 80%; + } + + h1,h2,h3,h4 { + margin-top: 0; + } + + .modal-content { + padding: 24px; + } + .modal-close { + cursor: pointer; + } + + .modal-footer { + border-radius: 0 0 2px 2px; + background-color: #fafafa; + padding: 4px 6px; + height: 56px; + width: 100%; + + .btn, .btn-flat { + float: right; + margin: 6px 0; + } + } +} +.lean-overlay { + position: fixed; + z-index:999; + top: -100px; + left: 0; + bottom: 0; + right: 0; + height: 125%; + width: 100%; + background: #000; + display: none; + + will-change: opacity; +} + +// Modal with fixed action footer +.modal.modal-fixed-footer { + padding: 0; + height: 70%; + + .modal-content { + position: absolute; + height: calc(100% - 56px); + max-height: 100%; + width: 100%; + overflow-y: auto; + } + + .modal-footer { + border-top: 1px solid rgba(0,0,0,.1); + position: absolute; + bottom: 0; + } +} + +// Modal Bottom Sheet Style +.modal.bottom-sheet { + top: auto; + bottom: -100%; + margin: 0; + width: 100%; + max-height: 45%; + border-radius: 0; + will-change: bottom, opacity; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_navbar.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_navbar.scss new file mode 100644 index 0000000..65cd277 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_navbar.scss @@ -0,0 +1,144 @@ +nav { + color: $navbar-font-color; + @extend .z-depth-1; + background-color: $primary-color; + width: 100%; + height: $navbar-height-mobile; + line-height: $navbar-height-mobile; + + a { color: $navbar-font-color; } + + .nav-wrapper { + position: relative; + height: 100%; + + i { + display: block; + font-size: 2rem; + } + } + + @media #{$large-and-up} { + a.button-collapse { display: none; } + } + + + // Collapse button + .button-collapse { + float: left; + position: relative; + z-index: 1; + height: $navbar-height-mobile; + + i { + font-size: 2.7rem; + height: $navbar-height-mobile; + line-height: $navbar-height-mobile; + } + } + + + // Logo + .brand-logo { + position: absolute; + color: $navbar-font-color; + display: inline-block; + font-size: $navbar-brand-font-size; + padding: 0; + white-space: nowrap; + + &.center { + left: 50%; + @include transform(translateX(-50%)); + } + + @media #{$medium-and-down} { + left: 50%; + @include transform(translateX(-50%)); + } + + &.right { + right: 0.5rem; + padding: 0; + } + } + + + // Navbar Links + ul { + margin: 0; + + li { + @include transition(background-color .3s); + float: left; + padding: 0; + + &:hover, &.active { + background-color: rgba(0,0,0,.1); + } + } + a { + font-size: 1rem; + color: $navbar-font-color; + display: block; + padding: 0 15px; + } + + &.left { + float: left; + } + } + + // Navbar Search Form + .input-field { + margin: 0; + + input { + height: 100%; + font-size: 1.2rem; + border: none; + padding-left: 2rem; + + &:focus, &[type=text]:valid, &[type=password]:valid, + &[type=email]:valid, &[type=url]:valid, &[type=date]:valid { + border: none; + box-shadow: none; + } + } + label { + top: 0; + left: 0; + + i { + color: rgba(255,255,255,.7); + @include transition(color .3s); + } + &.active i { color: $navbar-font-color; } + &.active { + @include transform(translateY(0)); + } + } + + } + +} + +// Fixed Navbar +.navbar-fixed { + position: relative; + height: $navbar-height-mobile; + z-index: 998; + + nav { + position: fixed; + } +} +@media #{$medium-and-up} { + nav, nav .nav-wrapper i, nav a.button-collapse, nav a.button-collapse i { + height: $navbar-height; + line-height: $navbar-height; + } + .navbar-fixed { + height: $navbar-height; + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_normalize.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_normalize.scss new file mode 100644 index 0000000..ab626c4 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_normalize.scss @@ -0,0 +1,427 @@ +/*! normalize.css v3.0.2 | MIT License | git.io/normalize */ + +/** + * 1. Set default font family to sans-serif. + * 2. Prevent iOS text size adjust after orientation change, without disabling + * user zoom. + */ + +html { + font-family: sans-serif; /* 1 */ + -ms-text-size-adjust: 100%; /* 2 */ + -webkit-text-size-adjust: 100%; /* 2 */ +} + +/** + * Remove default margin. + */ + +body { + margin: 0; +} + +/* HTML5 display definitions + ========================================================================== */ + +/** + * Correct `block` display not defined for any HTML5 element in IE 8/9. + * Correct `block` display not defined for `details` or `summary` in IE 10/11 + * and Firefox. + * Correct `block` display not defined for `main` in IE 11. + */ + +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +menu, +nav, +section, +summary { + display: block; +} + +/** + * 1. Correct `inline-block` display not defined in IE 8/9. + * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera. + */ + +audio, +canvas, +progress, +video { + display: inline-block; /* 1 */ + vertical-align: baseline; /* 2 */ +} + +/** + * Prevent modern browsers from displaying `audio` without controls. + * Remove excess height in iOS 5 devices. + */ + +audio:not([controls]) { + display: none; + height: 0; +} + +/** + * Address `[hidden]` styling not present in IE 8/9/10. + * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22. + */ + +[hidden], +template { + display: none; +} + +/* Links + ========================================================================== */ + +/** + * Remove the gray background color from active links in IE 10. + */ + +a { + background-color: transparent; +} + +/** + * Improve readability when focused and also mouse hovered in all browsers. + */ + +a:active, +a:hover { + outline: 0; +} + +/* Text-level semantics + ========================================================================== */ + +/** + * Address styling not present in IE 8/9/10/11, Safari, and Chrome. + */ + +abbr[title] { + border-bottom: 1px dotted; +} + +/** + * Address style set to `bolder` in Firefox 4+, Safari, and Chrome. + */ + +b, +strong { + font-weight: bold; +} + +/** + * Address styling not present in Safari and Chrome. + */ + +dfn { + font-style: italic; +} + +/** + * Address variable `h1` font-size and margin within `section` and `article` + * contexts in Firefox 4+, Safari, and Chrome. + */ + +h1 { + font-size: 2em; + margin: 0.67em 0; +} + +/** + * Address styling not present in IE 8/9. + */ + +mark { + background: #ff0; + color: #000; +} + +/** + * Address inconsistent and variable font size in all browsers. + */ + +small { + font-size: 80%; +} + +/** + * Prevent `sub` and `sup` affecting `line-height` in all browsers. + */ + +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; +} + +sup { + top: -0.5em; +} + +sub { + bottom: -0.25em; +} + +/* Embedded content + ========================================================================== */ + +/** + * Remove border when inside `a` element in IE 8/9/10. + */ + +img { + border: 0; +} + +/** + * Correct overflow not hidden in IE 9/10/11. + */ + +svg:not(:root) { + overflow: hidden; +} + +/* Grouping content + ========================================================================== */ + +/** + * Address margin not present in IE 8/9 and Safari. + */ + +figure { + margin: 1em 40px; +} + +/** + * Address differences between Firefox and other browsers. + */ + +hr { + -moz-box-sizing: content-box; + box-sizing: content-box; + height: 0; +} + +/** + * Contain overflow in all browsers. + */ + +pre { + overflow: auto; +} + +/** + * Address odd `em`-unit font size rendering in all browsers. + */ + +code, +kbd, +pre, +samp { + font-family: monospace, monospace; + font-size: 1em; +} + +/* Forms + ========================================================================== */ + +/** + * Known limitation: by default, Chrome and Safari on OS X allow very limited + * styling of `select`, unless a `border` property is set. + */ + +/** + * 1. Correct color not being inherited. + * Known issue: affects color of disabled elements. + * 2. Correct font properties not being inherited. + * 3. Address margins set differently in Firefox 4+, Safari, and Chrome. + */ + +button, +input, +optgroup, +select, +textarea { + color: inherit; /* 1 */ + font: inherit; /* 2 */ + margin: 0; /* 3 */ +} + +/** + * Address `overflow` set to `hidden` in IE 8/9/10/11. + */ + +button { + overflow: visible; +} + +/** + * Address inconsistent `text-transform` inheritance for `button` and `select`. + * All other form control elements do not inherit `text-transform` values. + * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera. + * Correct `select` style inheritance in Firefox. + */ + +button, +select { + text-transform: none; +} + +/** + * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` + * and `video` controls. + * 2. Correct inability to style clickable `input` types in iOS. + * 3. Improve usability and consistency of cursor style between image-type + * `input` and others. + */ + +/* 1 */ html input[type="button"], +button, +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; /* 2 */ + cursor: pointer; /* 3 */ +} + +/** + * Re-set default cursor for disabled elements. + */ + +button[disabled], +html input[disabled] { + cursor: default; +} + +/** + * Remove inner padding and border in Firefox 4+. + */ + +button::-moz-focus-inner, +input::-moz-focus-inner { + border: 0; + padding: 0; +} + +/** + * Address Firefox 4+ setting `line-height` on `input` using `!important` in + * the UA stylesheet. + */ + +input { + line-height: normal; +} + +/** + * It's recommended that you don't attempt to style these elements. + * Firefox's implementation doesn't respect box-sizing, padding, or width. + * + * 1. Address box sizing set to `content-box` in IE 8/9/10. + * 2. Remove excess padding in IE 8/9/10. + */ + +input[type="checkbox"], +input[type="radio"] { + box-sizing: border-box; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Fix the cursor style for Chrome's increment/decrement buttons. For certain + * `font-size` values of the `input`, it causes the cursor style of the + * decrement button to change from `default` to `text`. + */ + +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + height: auto; +} + +/** + * 1. Address `appearance` set to `searchfield` in Safari and Chrome. + * 2. Address `box-sizing` set to `border-box` in Safari and Chrome + * (include `-moz` to future-proof). + */ + +input[type="search"] { + -webkit-appearance: textfield; /* 1 */ + -moz-box-sizing: content-box; + -webkit-box-sizing: content-box; /* 2 */ + box-sizing: content-box; +} + +/** + * Remove inner padding and search cancel button in Safari and Chrome on OS X. + * Safari (but not Chrome) clips the cancel button when the search input has + * padding (and `textfield` appearance). + */ + +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} + +/** + * Define consistent border, margin, and padding. + */ + +fieldset { + border: 1px solid #c0c0c0; + margin: 0 2px; + padding: 0.35em 0.625em 0.75em; +} + +/** + * 1. Correct `color` not being inherited in IE 8/9/10/11. + * 2. Remove padding so people aren't caught out if they zero out fieldsets. + */ + +legend { + border: 0; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Remove default vertical scrollbar in IE 8/9/10/11. + */ + +textarea { + overflow: auto; +} + +/** + * Don't inherit the `font-weight` (applied by a rule above). + * NOTE: the default cannot safely be changed in Chrome and Safari on OS X. + */ + +optgroup { + font-weight: bold; +} + +/* Tables + ========================================================================== */ + +/** + * Remove most spacing between table cells. + */ + +table { + border-collapse: collapse; + border-spacing: 0; +} + +td, +th { + padding: 0; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_prefixer.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_prefixer.scss new file mode 100644 index 0000000..f483eaf --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_prefixer.scss @@ -0,0 +1,376 @@ +//--------------------------------------------------- +// Sass Prefixer +// ------------------------------------------------- +// TABLE OF CONTENTS +// (*) denotes a syntax-sugar helper +// ------------------------------------------------- +// +// animation($args) +// animation-delay($delay) +// animation-direction($direction) +// animation-duration($duration) +// animation-fill-mode($mode) +// animation-iteration-count($count) +// animation-name($name) +// animation-play-state($state) +// animation-timing-function($function) +// background-size($args) +// inner-shadow($args) * +// box-sizing($args) +// border-box() * +// content-box() * +// columns($args) +// column-count($count) +// column-gap($gap) +// column-rule($args) +// column-width($width) +// flexbox() +// flex($args) +// order($args) +// align($args) +// justify-content($args) +// gradient($default,$start,$stop) * +// linear-gradient-top($default,$color1,$stop1,$color2,$stop2,[$color3,$stop3,$color4,$stop4])* +// linear-gradient-left($default,$color1,$stop1,$color2,$stop2,[$color3,$stop3,$color4,$stop4])* +// transform($args) +// transform-origin($args) +// transform-style($style) +// rotate($deg) +// scale($factor) +// translate($x,$y) +// translate3d($x,$y,$z) +// translateHardware($x,$y) * +// text-shadow($args) +// transition($args) +// transition-delay($delay) +// transition-duration($duration) +// transition-property($property) +// transition-timing-function($function) + + +// Animation + +@mixin animation($args) { + -webkit-animation: $args; + -moz-animation: $args; + -ms-animation: $args; + -o-animation: $args; + animation: $args; +} +@mixin animation-delay($delay) { + -webkit-animation-delay: $delay; + -moz-animation-delay: $delay; + -ms-animation-delay: $delay; + -o-animation-delay: $delay; + animation-delay: $delay; +} +@mixin animation-direction($direction) { + -webkit-animation-direction: $direction; + -moz-animation-direction: $direction; + -ms-animation-direction: $direction; + -o-animation-direction: $direction; +} +@mixin animation-duration($duration) { + -webkit-animation-duration: $duration; + -moz-animation-duration: $duration; + -ms-animation-duration: $duration; + -o-animation-duration: $duration; +} +@mixin animation-fill-mode($mode) { + -webkit-animation-fill-mode: $mode; + -moz-animation-fill-mode: $mode; + -ms-animation-fill-mode: $mode; + -o-animation-fill-mode: $mode; + animation-fill-mode: $mode; +} +@mixin animation-iteration-count($count) { + -webkit-animation-iteration-count: $count; + -moz-animation-iteration-count: $count; + -ms-animation-iteration-count: $count; + -o-animation-iteration-count: $count; + animation-iteration-count: $count; +} +@mixin animation-name($name) { + -webkit-animation-name: $name; + -moz-animation-name: $name; + -ms-animation-name: $name; + -o-animation-name: $name; + animation-name: $name; +} +@mixin animation-play-state($state) { + -webkit-animation-play-state: $state; + -moz-animation-play-state: $state; + -ms-animation-play-state: $state; + -o-animation-play-state: $state; + animation-play-state: $state; +} +@mixin animation-timing-function($function) { + -webkit-animation-timing-function: $function; + -moz-animation-timing-function: $function; + -ms-animation-timing-function: $function; + -o-animation-timing-function: $function; + animation-timing-function: $function; +} + +// Keyframes +@mixin keyframes($animation-name) { + @-webkit-keyframes #{$animation-name} { + @content; + } + @-moz-keyframes #{$animation-name} { + @content; + } + @keyframes #{$animation-name} { + @content; + } +} + +// Backface-visibility + +@mixin backface-visibility($args) { + -webkit-backface-visibility: $args; + -moz-backface-visibility: $args; + -ms-backface-visibility: $args; + backface-visibility: $args; +} + + +// Background Size + +@mixin background-size($args) { + -webkit-background-size: $args; + background-size: $args; +} + +// Box Sizing + +@mixin box-sizing($args) { + -webkit-box-sizing: $args; + -moz-box-sizing: $args; + box-sizing: $args; +} +@mixin border-box(){ + @include box-sizing(border-box); +} +@mixin content-box(){ + @include box-sizing(content-box); +} + + +// Columns + +@mixin columns($args) { + -webkit-columns: $args; + -moz-columns: $args; + columns: $args; +} +@mixin column-count($count) { + -webkit-column-count: $count; + -moz-column-count: $count; + column-count: $count; +} +@mixin column-gap($gap) { + -webkit-column-gap: $gap; + -moz-column-gap: $gap; + column-gap: $gap; +} +@mixin column-width($width) { + -webkit-column-width: $width; + -moz-column-width: $width; + column-width: $width; +} +@mixin column-rule($args) { + -webkit-column-rule: $args; + -moz-column-rule: $args; + column-rule: $args; +} + +// Filter +@mixin filter($args) { + -webkit-filter: $args; + -moz-filter: $args; + -o-filter: $args; + -ms-filter: $args; +} + +// Flexbox +@mixin flexbox() { + display: -webkit-box; + display: -moz-box; + display: -ms-flexbox; + display: -webkit-flex; + display: flex; +} + @mixin flex($values) { + -webkit-box-flex: $values; + -moz-box-flex: $values; + -webkit-flex: $values; + -ms-flex: $values; + flex: $values; + } + @mixin order($val) { + -webkit-box-ordinal-group: $val; + -moz-box-ordinal-group: $val; + -ms-flex-order: $val; + -webkit-order: $val; + order: $val; + } + @mixin align($align) { + -webkit-flex-align: $align; + -ms-flex-align: $align; + -webkit-align-items: $align; + align-items: $align; + } + @mixin justify-content($val) { + -webkit-justify-content: $val; + justify-content: $val; + } +// Gradients + +@mixin gradient($default: #F5F5F5, $start: #EEE, $stop: #FFF) { + @include linear-gradient-top($default,$start,0%,$stop,100%); +} +@mixin linear-gradient-top($default,$color1,$stop1,$color2,$stop2) { + background-color: $default; + background-image: -webkit-gradient(linear, left top, left bottom, color-stop($stop1, $color1), color-stop($stop2 $color2)); + background-image: -webkit-linear-gradient(top, $color1 $stop1, $color2 $stop2); + background-image: -moz-linear-gradient(top, $color1 $stop1, $color2 $stop2); + background-image: -ms-linear-gradient(top, $color1 $stop1, $color2 $stop2); + background-image: -o-linear-gradient(top, $color1 $stop1, $color2 $stop2); + background-image: linear-gradient(top, $color1 $stop1, $color2 $stop2); +} +@mixin linear-gradient-top2($default,$color1,$stop1,$color2,$stop2,$color3,$stop3) { + background-color: $default; + background-image: -webkit-gradient(linear, left top, left bottom, color-stop($stop1, $color1), color-stop($stop2 $color2), color-stop($stop3 $color3)); + background-image: -webkit-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: -moz-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: -ms-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: -o-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3); +} +@mixin linear-gradient-top3($default,$color1,$stop1,$color2,$stop2,$color3,$stop3,$color4,$stop4) { + background-color: $default; + background-image: -webkit-gradient(linear, left top, left bottom, color-stop($stop1, $color1), color-stop($stop2 $color2), color-stop($stop3 $color3), color-stop($stop4 $color4)); + background-image: -webkit-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: -moz-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: -ms-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: -o-linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: linear-gradient(top, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); +} +@mixin linear-gradient-left($default,$color1,$stop1,$color2,$stop2) { + background-color: $default; + background-image: -webkit-gradient(linear, left top, left top, color-stop($stop1, $color1), color-stop($stop2 $color2)); + background-image: -webkit-linear-gradient(left, $color1 $stop1, $color2 $stop2); + background-image: -moz-linear-gradient(left, $color1 $stop1, $color2 $stop2); + background-image: -ms-linear-gradient(left, $color1 $stop1, $color2 $stop2); + background-image: -o-linear-gradient(left, $color1 $stop1, $color2 $stop2); + background-image: linear-gradient(left, $color1 $stop1, $color2 $stop2); +} +@mixin linear-gradient-left2($default,$color1,$stop1,$color2,$stop2,$color3,$stop3) { + background-color: $default; + background-image: -webkit-gradient(linear, left top, left top, color-stop($stop1, $color1), color-stop($stop2 $color2), color-stop($stop3 $color3)); + background-image: -webkit-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: -moz-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: -ms-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: -o-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3); + background-image: linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3); +} +@mixin linear-gradient-left3($default,$color1,$stop1,$color2,$stop2,$color3,$stop3,$color4,$stop4) { + background-color: $default; + background-image: -webkit-gradient(linear, left top, left top, color-stop($stop1, $color1), color-stop($stop2 $color2), color-stop($stop3 $color3), color-stop($stop4 $color4)); + background-image: -webkit-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: -moz-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: -ms-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: -o-linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); + background-image: linear-gradient(left, $color1 $stop1, $color2 $stop2, $color3 $stop3, $color4 $stop4); +} + +// Text Shadow + +@mixin text-shadow($args) { + text-shadow: $args; +} + + +// Transforms + +@mixin transform($args) { + -webkit-transform: $args; + -moz-transform: $args; + -ms-transform: $args; + -o-transform: $args; + transform: $args; +} +@mixin transform-origin($args) { + -webkit-transform-origin: $args; + -moz-transform-origin: $args; + -ms-transform-origin: $args; + -o-transform-origin: $args; + transform-origin: $args; +} +@mixin transform-style($style) { + -webkit-transform-style: $style; + -moz-transform-style: $style; + -ms-transform-style: $style; + -o-transform-style: $style; + transform-style: $style; +} +@mixin rotate($deg:45deg){ + @include transform(rotate($deg)); +} +@mixin scale($factor:.5){ + @include transform(scale($factor)); +} +@mixin translate($x,$y){ + @include transform(translate($x,$y)); +} +@mixin translate3d($x,$y,$z) { + @include transform(translate3d($x,$y,$z)); +} +@mixin translateHardware($x,$y) { + @include translate($x,$y); + -webkit-transform: translate3d($x,$y,0); + -moz-transform: translate3d($x,$y,0); + -o-transform: translate3d($x,$y,0); + -ms-transform: translate3d($x,$y,0); + transform: translate3d($x,$y,0); +} + + +// Transitions + +@mixin transition($args:200ms) { + -webkit-transition: $args; + -moz-transition: $args; + -o-transition: $args; + -ms-transition: $args; + transition: $args; +} +@mixin transition-delay($delay:0) { + -webkit-transition-delay: $delay; + -moz-transition-delay: $delay; + -o-transition-delay: $delay; + -ms-transition-delay: $delay; + transition-delay: $delay; +} +@mixin transition-duration($duration:200ms) { + -webkit-transition-duration: $duration; + -moz-transition-duration: $duration; + -o-transition-duration: $duration; + -ms-transition-duration: $duration; + transition-duration: $duration; +} +@mixin transition-property($property:all) { + -webkit-transition-property: $property; + -moz-transition-property: $property; + -o-transition-property: $property; + -ms-transition-property: $property; + transition-property: $property; +} +@mixin transition-timing-function($function:ease) { + -webkit-transition-timing-function: $function; + -moz-transition-timing-function: $function; + -o-transition-timing-function: $function; + -ms-transition-timing-function: $function; + transition-timing-function: $function; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_preloader.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_preloader.scss new file mode 100644 index 0000000..ab5c783 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_preloader.scss @@ -0,0 +1,332 @@ +/* + @license + Copyright (c) 2014 The Polymer Project Authors. All rights reserved. + This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt + The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt + The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt + Code distributed by Google as part of the polymer project is also + subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt + */ + +/**************************/ +/* STYLES FOR THE SPINNER */ +/**************************/ + +/* + * Constants: + * STROKEWIDTH = 3px + * ARCSIZE = 270 degrees (amount of circle the arc takes up) + * ARCTIME = 1333ms (time it takes to expand and contract arc) + * ARCSTARTROT = 216 degrees (how much the start location of the arc + * should rotate each time, 216 gives us a + * 5 pointed star shape (it's 360/5 * 3). + * For a 7 pointed star, we might do + * 360/7 * 3 = 154.286) + * CONTAINERWIDTH = 28px + * SHRINK_TIME = 400ms + */ + + +.preloader-wrapper { + display: inline-block; + position: relative; + width: 48px; + height: 48px; + + &.small { + width: 36px; + height: 36px; + } + + &.big { + width: 64px; + height: 64px; + } + + &.active { + /* duration: 360 * ARCTIME / (ARCSTARTROT + (360-ARCSIZE)) */ + -webkit-animation: container-rotate 1568ms linear infinite; + animation: container-rotate 1568ms linear infinite; + } +} + +@-webkit-keyframes container-rotate { + to { -webkit-transform: rotate(360deg) } +} + +@keyframes container-rotate { + to { transform: rotate(360deg) } +} + +.spinner-layer { + position: absolute; + width: 100%; + height: 100%; + opacity: 0; +} + +.spinner-blue, +.spinner-blue-only { + border-color: #4285f4; +} + +.spinner-red, +.spinner-red-only { + border-color: #db4437; +} + +.spinner-yellow, +.spinner-yellow-only { + border-color: #f4b400; +} + +.spinner-green, +.spinner-green-only { + border-color: #0f9d58; +} + +/** + * IMPORTANT NOTE ABOUT CSS ANIMATION PROPERTIES (keanulee): + * + * iOS Safari (tested on iOS 8.1) does not handle animation-delay very well - it doesn't + * guarantee that the animation will start _exactly_ after that value. So we avoid using + * animation-delay and instead set custom keyframes for each color (as redundant as it + * seems). + * + * We write out each animation in full (instead of separating animation-name, + * animation-duration, etc.) because under the polyfill, Safari does not recognize those + * specific properties properly, treats them as -webkit-animation, and overrides the + * other animation rules. See https://github.com/Polymer/platform/issues/53. + */ +.active .spinner-layer.spinner-blue { + /* durations: 4 * ARCTIME */ + -webkit-animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, blue-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, blue-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +.active .spinner-layer.spinner-red { + /* durations: 4 * ARCTIME */ + -webkit-animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, red-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, red-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +.active .spinner-layer.spinner-yellow { + /* durations: 4 * ARCTIME */ + -webkit-animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, yellow-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, yellow-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +.active .spinner-layer.spinner-green { + /* durations: 4 * ARCTIME */ + -webkit-animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, green-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both, green-fade-in-out 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +.active .spinner-layer.spinner-blue-only, +.active .spinner-layer.spinner-red-only, +.active .spinner-layer.spinner-yellow-only, +.active .spinner-layer.spinner-green-only { + /* durations: 4 * ARCTIME */ + opacity: 1; + -webkit-animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: fill-unfill-rotate 5332ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +@-webkit-keyframes fill-unfill-rotate { + 12.5% { -webkit-transform: rotate(135deg); } /* 0.5 * ARCSIZE */ + 25% { -webkit-transform: rotate(270deg); } /* 1 * ARCSIZE */ + 37.5% { -webkit-transform: rotate(405deg); } /* 1.5 * ARCSIZE */ + 50% { -webkit-transform: rotate(540deg); } /* 2 * ARCSIZE */ + 62.5% { -webkit-transform: rotate(675deg); } /* 2.5 * ARCSIZE */ + 75% { -webkit-transform: rotate(810deg); } /* 3 * ARCSIZE */ + 87.5% { -webkit-transform: rotate(945deg); } /* 3.5 * ARCSIZE */ + to { -webkit-transform: rotate(1080deg); } /* 4 * ARCSIZE */ +} + +@keyframes fill-unfill-rotate { + 12.5% { transform: rotate(135deg); } /* 0.5 * ARCSIZE */ + 25% { transform: rotate(270deg); } /* 1 * ARCSIZE */ + 37.5% { transform: rotate(405deg); } /* 1.5 * ARCSIZE */ + 50% { transform: rotate(540deg); } /* 2 * ARCSIZE */ + 62.5% { transform: rotate(675deg); } /* 2.5 * ARCSIZE */ + 75% { transform: rotate(810deg); } /* 3 * ARCSIZE */ + 87.5% { transform: rotate(945deg); } /* 3.5 * ARCSIZE */ + to { transform: rotate(1080deg); } /* 4 * ARCSIZE */ +} + +@-webkit-keyframes blue-fade-in-out { + from { opacity: 1; } + 25% { opacity: 1; } + 26% { opacity: 0; } + 89% { opacity: 0; } + 90% { opacity: 1; } + 100% { opacity: 1; } +} + +@keyframes blue-fade-in-out { + from { opacity: 1; } + 25% { opacity: 1; } + 26% { opacity: 0; } + 89% { opacity: 0; } + 90% { opacity: 1; } + 100% { opacity: 1; } +} + +@-webkit-keyframes red-fade-in-out { + from { opacity: 0; } + 15% { opacity: 0; } + 25% { opacity: 1; } + 50% { opacity: 1; } + 51% { opacity: 0; } +} + +@keyframes red-fade-in-out { + from { opacity: 0; } + 15% { opacity: 0; } + 25% { opacity: 1; } + 50% { opacity: 1; } + 51% { opacity: 0; } +} + +@-webkit-keyframes yellow-fade-in-out { + from { opacity: 0; } + 40% { opacity: 0; } + 50% { opacity: 1; } + 75% { opacity: 1; } + 76% { opacity: 0; } +} + +@keyframes yellow-fade-in-out { + from { opacity: 0; } + 40% { opacity: 0; } + 50% { opacity: 1; } + 75% { opacity: 1; } + 76% { opacity: 0; } +} + +@-webkit-keyframes green-fade-in-out { + from { opacity: 0; } + 65% { opacity: 0; } + 75% { opacity: 1; } + 90% { opacity: 1; } + 100% { opacity: 0; } +} + +@keyframes green-fade-in-out { + from { opacity: 0; } + 65% { opacity: 0; } + 75% { opacity: 1; } + 90% { opacity: 1; } + 100% { opacity: 0; } +} + +/** + * Patch the gap that appear between the two adjacent div.circle-clipper while the + * spinner is rotating (appears on Chrome 38, Safari 7.1, and IE 11). + */ +.gap-patch { + position: absolute; + top: 0; + left: 45%; + width: 10%; + height: 100%; + overflow: hidden; + border-color: inherit; +} + +.gap-patch .circle { + width: 1000%; + left: -450%; +} + +.circle-clipper { + display: inline-block; + position: relative; + width: 50%; + height: 100%; + overflow: hidden; + border-color: inherit; + + .circle { + width: 200%; + height: 100%; + border-width: 3px; /* STROKEWIDTH */ + border-style: solid; + border-color: inherit; + border-bottom-color: transparent !important; + border-radius: 50%; + -webkit-animation: none; + animation: none; + position: absolute; + top: 0; + right: 0; + bottom: 0; + } + + &.left .circle { + left: 0; + border-right-color: transparent !important; + -webkit-transform: rotate(129deg); + transform: rotate(129deg); + } + &.right .circle { + left: -100%; + border-left-color: transparent !important; + -webkit-transform: rotate(-129deg); + transform: rotate(-129deg); + } +} + + + +.active .circle-clipper.left .circle { + /* duration: ARCTIME */ + -webkit-animation: left-spin 1333ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: left-spin 1333ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +.active .circle-clipper.right .circle { + /* duration: ARCTIME */ + -webkit-animation: right-spin 1333ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; + animation: right-spin 1333ms cubic-bezier(0.4, 0.0, 0.2, 1) infinite both; +} + +@-webkit-keyframes left-spin { + from { -webkit-transform: rotate(130deg); } + 50% { -webkit-transform: rotate(-5deg); } + to { -webkit-transform: rotate(130deg); } +} + +@keyframes left-spin { + from { transform: rotate(130deg); } + 50% { transform: rotate(-5deg); } + to { transform: rotate(130deg); } +} + +@-webkit-keyframes right-spin { + from { -webkit-transform: rotate(-130deg); } + 50% { -webkit-transform: rotate(5deg); } + to { -webkit-transform: rotate(-130deg); } +} + +@keyframes right-spin { + from { transform: rotate(-130deg); } + 50% { transform: rotate(5deg); } + to { transform: rotate(-130deg); } +} + +#spinnerContainer.cooldown { + /* duration: SHRINK_TIME */ + -webkit-animation: container-rotate 1568ms linear infinite, fade-out 400ms cubic-bezier(0.4, 0.0, 0.2, 1); + animation: container-rotate 1568ms linear infinite, fade-out 400ms cubic-bezier(0.4, 0.0, 0.2, 1); +} + +@-webkit-keyframes fade-out { + from { opacity: 1; } + to { opacity: 0; } +} + +@keyframes fade-out { + from { opacity: 1; } + to { opacity: 0; } +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_roboto.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_roboto.scss new file mode 100644 index 0000000..8bfdbd3 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_roboto.scss @@ -0,0 +1,38 @@ +@font-face { + font-family: "Roboto"; + src: url("#{$roboto-font-path}Roboto-Thin.woff2") format("woff2"), + url("#{$roboto-font-path}Roboto-Thin.woff") format("woff"), + url("#{$roboto-font-path}Roboto-Thin.ttf") format("truetype"); + font-weight: 200; +} +@font-face { + font-family: "Roboto"; + src: url("#{$roboto-font-path}Roboto-Light.woff2") format("woff2"), + url("#{$roboto-font-path}Roboto-Light.woff") format("woff"), + url("#{$roboto-font-path}Roboto-Light.ttf") format("truetype"); + font-weight: 300; +} + +@font-face { + font-family: "Roboto"; + src: url("#{$roboto-font-path}Roboto-Regular.woff2") format("woff2"), + url("#{$roboto-font-path}Roboto-Regular.woff") format("woff"), + url("#{$roboto-font-path}Roboto-Regular.ttf") format("truetype"); + font-weight: 400; +} + +@font-face { + font-family: "Roboto"; + src: url("#{$roboto-font-path}Roboto-Medium.woff2") format("woff2"), + url("#{$roboto-font-path}Roboto-Medium.woff") format("woff"), + url("#{$roboto-font-path}Roboto-Medium.ttf") format("truetype"); + font-weight: 500; +} + +@font-face { + font-family: "Roboto"; + src: url("#{$roboto-font-path}Roboto-Bold.woff2") format("woff2"), + url("#{$roboto-font-path}Roboto-Bold.woff") format("woff"), + url("#{$roboto-font-path}Roboto-Bold.ttf") format("truetype"); + font-weight: 700; +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_sideNav.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_sideNav.scss new file mode 100644 index 0000000..98794a1 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_sideNav.scss @@ -0,0 +1,111 @@ +.side-nav { + position: fixed; + width: 240px; + left: -105%; + top: 0; + margin: 0; + height: 100%; + height: calc(100% + 60px); + height: -moz-calc(100%); //Temporary Firefox Fix + padding-bottom: 60px; + background-color: $sidenav-bg-color; + z-index: 999; + overflow-y: auto; + + @extend .z-depth-1; + will-change: left; + + // Right Align + &.right-aligned { + will-change: right; + right: -105%; + left: auto; + } + + .collapsible{ + margin: 0; + } + + + li { + float: none; + padding: 0 $sidenav-padding-right; + &:hover, &.active { background-color: #ddd; } + } + a { + color: #444; + display: block; + font-size: 1rem; + height: 64px; + line-height: 64px; + padding: 0 $sidenav-padding-right; + } +} + + +// Touch interaction +.drag-target { + height: 100%; + width: 10px; + position: fixed; + top: 0; + z-index: 998; +} + + +// Hidden side-nav for all sizes +.side-nav.fixed { + a { + display: block; + padding: 0 $sidenav-padding-right; + color: #444; + } +} + + +// Fixed side-nav shown +.side-nav.fixed { + left: 0; + position: fixed; + + // Right Align + &.right-aligned { + right: 0; + left: auto; + } +} + +// Fixed sideNav hide on smaller +@media #{$medium-and-down} { + .side-nav.fixed { + left: -105%; + + &.right-aligned { + right: -105%; + left: auto; + } + } +} + + +.side-nav .collapsible-body li.active, +.side-nav.fixed .collapsible-body li.active { + background-color: $primary-color; + a { + color: $sidenav-bg-color; + } +} + + +#sidenav-overlay { + position: fixed; + top: 0; + left: 0; + right: 0; + + height: 120vh; + background-color: rgba(0,0,0,.5); + z-index: 997; + + will-change: opacity; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_slider.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_slider.scss new file mode 100644 index 0000000..3d2071a --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_slider.scss @@ -0,0 +1,92 @@ +.slider { + position: relative; + height: 400px; + width: 100%; + + // Fullscreen slider + &.fullscreen { + height: 100%; + width: 100%; + position: absolute; + top: 0; + left: 0; + right: 0; + bottom: 0; + + ul.slides { + height: 100%; + } + + ul.indicators { + z-index: 2; + bottom: 30px; + } + } + + .slides { + background-color: $slider-bg-color; + margin: 0; + height: 400px; + + li { + opacity: 0; + position: absolute; + top: 0; + left: 0; + z-index: 1; + width: 100%; + height: inherit; + overflow: hidden; + + img { + height: 100%; + width: 100%; + background-size: cover; + background-position: center; + } + + .caption { + color: #fff; + position: absolute; + top: 15%; + left: 15%; + width: 70%; + opacity: 0; + + p { color: $slider-bg-color-light; } + } + + &.active { + z-index: 2; + } + } + } + + + .indicators { + position: absolute; + text-align: center; + left: 0; + right: 0; + bottom: 0; + margin: 0; + + .indicator-item { + display: inline-block; + position: relative; + cursor: pointer; + height: 16px; + width: 16px; + margin: 0 12px; + background-color: $slider-bg-color-light; + + @include transition(background-color .3s); + border-radius: 50%; + + &.active { + background-color: $slider-indicator-color; + } + } + } + +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_table_of_contents.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_table_of_contents.scss new file mode 100644 index 0000000..2872bdb --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_table_of_contents.scss @@ -0,0 +1,33 @@ +/*************** + Nav List +***************/ +.table-of-contents { + &.fixed { + position: fixed; + } + + li { + padding: 2px 0; + } + a { + display: inline-block; + font-weight: 300; + color: #757575; + padding-left: 20px; + height: 1.5rem; + line-height: 1.5rem; + letter-spacing: .4; + display: inline-block; + + &:hover { + color: lighten(#757575, 20%); + padding-left: 19px; + border-left: 1px solid lighten(color("materialize-red", "base"),10%); + } + &.active { + font-weight: 500; + padding-left: 18px; + border-left: 2px solid lighten(color("materialize-red", "base"),10%); + } + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_tabs.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_tabs.scss new file mode 100644 index 0000000..dcf29e1 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_tabs.scss @@ -0,0 +1,47 @@ +.tabs { + position: relative; + height: 48px; + background-color: $tabs-bg-color; + margin: 0 auto; + width: 100%; + white-space: nowrap; + + .tab { + display: block; + float: left; + text-align: center; + line-height: 48px; + height: 48px; + padding: 0 20px; + margin: 0; + text-transform: uppercase; + letter-spacing: .8px; + width: 15%; + + a { + color: $tabs-text-color; + display: block; + width: 100%; + height: 100%; + @include transition( color .28s ease); + &:hover { + color: lighten($tabs-text-color, 20%); + } + } + + &.disabled a { + color: lighten($tabs-text-color, 20%); + cursor: default; + } + } + .indicator { + position: absolute; + bottom: 0; + height: 2px; + background-color: $tabs-underline-color; + will-change: left, right; + } +} + +.tabs .tab { padding: 0; } + diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_toast.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_toast.scss new file mode 100644 index 0000000..87bd7dd --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_toast.scss @@ -0,0 +1,63 @@ +#toast-container { + display:block; + position: fixed; + z-index: 1001; + + @media #{$small-and-down} { + min-width: 100%; + bottom: 0%; + } + @media #{$medium-only} { + min-width: 30%; + left: 5%; + bottom: 7%; + } + @media #{$large-and-up} { + min-width: 8%; + top: 10%; + right: 7%; + } +} + +.toast { + @extend .z-depth-1; + border-radius: 2px; + top: 0; + width: auto; + clear: both; + margin-top: 10px; + position: relative; + max-width:100%; + height: $toast-height; + line-height: $toast-height; + background-color: $toast-color; + padding: 0 25px; + font-size: 1.1rem; + font-weight: 300; + color: $toast-text-color; + + @include flexbox(); + @include align(center); + @include justify-content(space-between); + + .btn, .btn-flat { + margin: 0; + margin-left: 3rem; + } + + &.rounded{ + border-radius: 24px; + } + + @media #{$small-and-down} { + width:100%; + border-radius: 0; + } + @media #{$medium-only} { + float: left; + } + @media #{$large-and-up} { + float: right; + } + +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_tooltip.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_tooltip.scss new file mode 100644 index 0000000..374ace9 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_tooltip.scss @@ -0,0 +1,34 @@ +.material-tooltip { + padding: 10px 8px; + font-size: 1rem; + z-index: 2000; + background-color: transparent; + border-radius: 2px; + color: #fff; + min-height: 36px; + line-height: 1rem; + // max-width: 350px; + opacity: 0; + display: none; + position: absolute; + text-align: center; + overflow: hidden; + left:0; + top:0; + + will-change: top, left; +} + +.backdrop { + position: absolute; + opacity: 0; + display: none; + height: 7px; + width: 14px; + border-radius: 0 0 14px 14px; + background-color: #323232; + z-index: -1; + @include transform-origin( 50% 10%); + + will-change: transform, opacity; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_typography.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_typography.scss new file mode 100644 index 0000000..3aec273 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_typography.scss @@ -0,0 +1,58 @@ +a { + text-decoration: none; +} + +html{ + line-height: 1.5; + + @media only screen and (min-width: 0) { + font-size: 14px; + } + + @media only screen and (min-width: $medium-screen) { + font-size: 14.5px; + } + + @media only screen and (min-width: $large-screen) { + font-size: 15px; + } + + font-family: "Roboto", sans-serif; + font-weight: normal; + color: $off-black; +} +h1, h2, h3, h4, h5, h6 { + font-weight: 400; + line-height: 1.1; +} + +// Header Styles +h1 a, h2 a, h3 a, h4 a, h5 a, h6 a { font-weight: inherit; } +h1 { font-size: $h1-fontsize; line-height: 110%; margin: ($h1-fontsize / 2) 0 ($h1-fontsize / 2.5) 0;} +h2 { font-size: $h2-fontsize; line-height: 110%; margin: ($h2-fontsize / 2) 0 ($h2-fontsize / 2.5) 0;} +h3 { font-size: $h3-fontsize; line-height: 110%; margin: ($h3-fontsize / 2) 0 ($h3-fontsize / 2.5) 0;} +h4 { font-size: $h4-fontsize; line-height: 110%; margin: ($h4-fontsize / 2) 0 ($h4-fontsize / 2.5) 0;} +h5 { font-size: $h5-fontsize; line-height: 110%; margin: ($h5-fontsize / 2) 0 ($h5-fontsize / 2.5) 0;} +h6 { font-size: $h6-fontsize; line-height: 110%; margin: ($h6-fontsize / 2) 0 ($h6-fontsize / 2.5) 0;} + +// Text Styles +em { font-style: italic; } +strong { font-weight: 500; } +small { font-size: 75%; } +.light { font-weight: 300; } +.thin { font-weight: 200; } + +.flow-text{ + font-weight: 300; + $i: 0; + @while $i <= $intervals { + @media only screen and (min-width : 360 + ($i * $interval-size)) { + font-size: 1.2rem * (1 + (.02 * $i)); + } + $i: $i + 1; + } + // Handle below 360px screen + @media only screen and (max-width: 360px) { + font-size: 1.2rem; + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_variables.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_variables.scss new file mode 100644 index 0000000..833d49f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_variables.scss @@ -0,0 +1,152 @@ +/*** Colors ***/ +$primary-color: color("materialize-red", "lighten-2") !default; +$primary-color-light: lighten($primary-color, 15%) !default; +$primary-color-dark: darken($primary-color, 15%) !default; + +$secondary-color: color("teal", "lighten-1") !default; +$success-color: color("green", "base") !default; +$error-color: color("red", "base") !default; +$link-color: color("light-blue", "darken-1") !default; + +/*** Badges ***/ +$badge-bg-color: $secondary-color !default; + +/*** Buttons ***/ +$button-bg-color-disabled: #DFDFDF !default; +$button-color: $secondary-color !default; +$button-color-disabled: #9F9F9F !default; +$button-color-flat: #343434 !default; +$button-color-raised: #fff !default; +$button-floating-size: 37px !default; +$button-height: 36px !default; +$button-font-size-shared: 1.3rem !default; +$button-large-icon-font-size: 1.6rem !default; +$button-line-height: 36px !default; + +/*** Cards ***/ +$card-padding: 20px !default; +$card-bg-color: #fff !default; +$card-link-color: color("orange", "accent-2") !default; +$card-link-color-light: lighten($card-link-color, 20%) !default; + +/*** Collapsible ***/ +$collapsible-height: 3rem !default; +$collapsible-header-color: #fff !default; +$collapsible-border-color: #ddd !default; + +/*** Dropdown ***/ +$dropdown-bg-color: #fff !default; +$dropdown-hover-bg-color: #eee !default; +$dropdown-color: $secondary-color !default; + +/*** Fonts ***/ +$roboto-font-path: "../font/roboto/" !default; +$icons-font-path: "../font/material-design-icons/" !default; + +/*** Forms ***/ +// Text Inputs + Textarea +$input-border-color: color("grey", "base") !default; +$input-bg-color: #fff !default; +$input-error-color: $error-color !default; +$input-success-color: $success-color !default; +$input-focus-color: $secondary-color !default; +$label-font-size: .8rem !default; +$input-disabled-color: rgba(0,0,0, .26) !default; +$input-disabled-solid-color: #BDBDBD !default; + +// Radio Buttons +$radio-fill-color: $secondary-color !default; +$radio-empty-color: #5a5a5a !default; + +// Switches +$switch-bg-color: $secondary-color !default; +$switch-checked-lever-bg: desaturate(lighten($secondary-color, 25%), 25%) !default; +$switch-unchecked-bg: #F1F1F1 !default; +$switch-unchecked-lever-bg: #818181 !default; + +// Date Picker +$datepicker-weekday-bg: darken($secondary_color, 7%) !default; +$datepicker-date-bg: $secondary_color !default; +$datepicker-year: rgba(255, 255, 255, .4) !default; +$datepicker-focus: rgba(0,0,0, .05) !default; +$datepicker-selected: $secondary-color !default; +$datepicker-selected-outfocus: desaturate(lighten($secondary-color, 35%), 15%) !default; + + +/*** Global ***/ +// Media Query Ranges +$small-screen-up: 601px !default; +$medium-screen-up: 993px !default; +$large-screen-up: 1201px !default; +$small-screen: 600px !default; +$medium-screen: 992px !default; +$large-screen: 1200px !default; + +$medium-and-up: "only screen and (min-width : #{$small-screen-up})" !default; +$large-and-up: "only screen and (min-width : #{$medium-screen-up})" !default; +$small-and-down: "only screen and (max-width : #{$small-screen})" !default; +$medium-and-down: "only screen and (max-width : #{$medium-screen})" !default; +$medium-only: "only screen and (min-width : #{$small-screen-up}) and (max-width : #{$medium-screen})" !default; + +// Grid Variables +$num-cols: 12 !default; +$gutter-width: 1.5rem !default; +$element-top-margin: $gutter-width/3 !default; +$element-bottom-margin: ($gutter-width*2)/3 !default; + +/*** Navbar ***/ +$navbar-height: 64px !default; +$navbar-height-mobile: 56px !default; +$navbar-font-color: #fff !default; +$navbar-brand-font-size: 2.1rem !default; + +/*** SideNav ***/ +$sidenav-bg-color: #fff !default; +$sidenav-padding-right: 15px !default; + +/*** Photo Slider ***/ +$slider-bg-color: color('grey', 'base') !default; +$slider-bg-color-light: color('grey', 'lighten-2') !default; +$slider-indicator-color: color('green', 'base') !default; + +/*** Tabs ***/ +$tabs-underline-color: $primary-color-light !default; +$tabs-text-color: $primary-color !default; +$tabs-bg-color: #fff !default; + +/*** Tables ***/ +$table-border-color: #d0d0d0 !default; +$table-striped-color: #f2f2f2 !default; + +/*** Toasts ***/ +$toast-height: 48px !default; +$toast-color: #323232 !default; +$toast-text-color: #fff !default; + +/*** Typography ***/ +$off-black: rgba(0, 0, 0, 0.87) !default; +// Header Styles +$h1-fontsize: 4.2rem !default; +$h2-fontsize: 3.56rem !default; +$h3-fontsize: 2.92rem !default; +$h4-fontsize: 2.28rem !default; +$h5-fontsize: 1.64rem !default; +$h6-fontsize: 1rem !default; + +// Footer +$footer-bg-color: $primary-color !default; + +// Flowtext +$range : $large-screen - $small-screen !default; +$intervals: 20 !default; +$interval-size: $range / $intervals !default; + +/*** Collections ***/ +$collection-border-color: #e0e0e0 !default; +$collection-bg-color: #fff !default; +$collection-active-bg-color: $secondary-color !default; +$collection-active-color: lighten($secondary-color, 55%) !default; +$collection-hover-bg-color: #ddd !default; + +/* Progress Bar */ +$progress-bar-color: $secondary-color !default; diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_waves.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_waves.scss new file mode 100644 index 0000000..7a8e8c0 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/_waves.scss @@ -0,0 +1,167 @@ + +/*! + * Waves v0.6.0 + * http://fian.my.id/Waves + * + * Copyright 2014 Alfiana E. Sibuea and other contributors + * Released under the MIT license + * https://github.com/fians/Waves/blob/master/LICENSE + */ + + +.waves-effect { + position: relative; + cursor: pointer; + display: inline-block; + overflow: hidden; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + -webkit-tap-highlight-color: transparent; + // white-space: nowrap; + // outline: 0; + + vertical-align: middle; + // cursor: pointer; + // border: none; + // outline: none; + // color: inherit; + // background-color: rgba(0, 0, 0, 0); + // font-size: 1em; + // line-height:1em; + // text-align: center; + // text-decoration: none; + z-index: 1; + will-change: opacity, transform; + @include transition(all .3s ease-out); + + .waves-ripple { + position: absolute; + border-radius: 50%; + width: 20px; + height: 20px; + margin-top:-10px; + margin-left:-10px; + opacity: 0; + + background: rgba(0,0,0,0.2); + // $gradient: rgba(0,0,0,0.2) 0,rgba(0,0,0,.3) 40%,rgba(0,0,0,.4) 50%,rgba(0,0,0,.5) 60%,rgba(255,255,255,0) 70%; + // background: -webkit-radial-gradient($gradient); + // background: -o-radial-gradient($gradient); + // background: -moz-radial-gradient($gradient); + // background: radial-gradient($gradient); + @include transition(all 0.7s ease-out); + -webkit-transition-property: -webkit-transform, opacity; + -moz-transition-property: -moz-transform, opacity; + -o-transition-property: -o-transform, opacity; + transition-property: transform, opacity; + @include transform(scale(0)); + pointer-events: none; + } + + // Waves Colors + &.waves-light .waves-ripple { + background-color: rgba(255, 255, 255, 0.45); + } + + &.waves-red .waves-ripple { + background-color: rgba(244, 67, 54, .70); + } + &.waves-yellow .waves-ripple { + background-color: rgba(255, 235, 59, .70); + } + &.waves-orange .waves-ripple { + background-color: rgba(255, 152, 0, .70); + } + &.waves-purple .waves-ripple { + background-color: rgba(156, 39, 176, 0.70); + } + &.waves-green .waves-ripple { + background-color: rgba(76, 175, 80, 0.70); + } + &.waves-teal .waves-ripple { + background-color: rgba(0, 150, 136, 0.70); + } + +} + +.waves-notransition { + @include transition(none #{"!important"}); +} + +.waves-circle { + @include transform(translateZ(0)); + -webkit-mask-image: -webkit-radial-gradient(circle, white 100%, black 100%); +} + +// .waves-button, +// .waves-button:hover, +// .waves-button:visited, +// .waves-button-input { +// white-space: nowrap; +// vertical-align: middle; +// cursor: pointer; +// border: none; +// outline: none; +// color: inherit; +// background-color: rgba(0, 0, 0, 0); +// font-size: 1em; +// line-height:1em; +// text-align: center; +// text-decoration: none; +// z-index: 1; +// } + +// .waves-button { +// padding: 0.85em 1.1em; +// border-radius: 0.2em; +// } + +// .waves-button-input { +// margin: 0; +// padding: 0.85em 1.1em; +// } + +.waves-input-wrapper { + border-radius: 0.2em; + vertical-align: bottom; + + // &.waves-button { + // padding: 0; + // } + + .waves-button-input { + position: relative; + top: 0; + left: 0; + z-index: 1; + } +} + +.waves-circle { + text-align: center; + width: 2.5em; + height: 2.5em; + line-height: 2.5em; + border-radius: 50%; + -webkit-mask-image: none; +} + +// .waves-float { + // -webkit-mask-image: none; + // @include box-shadow(0px 1px 1.5px 1px rgba(0, 0, 0, 0.12)); + + // &:active { + // @include box-shadow(0px 8px 20px 1px rgba(0, 0, 0, 0.30)); +// } +// } + +.waves-block { + display: block; +} + +/* Firefox Bug: link not triggered */ +a.waves-effect .waves-ripple { + z-index: -1; +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.date.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.date.scss new file mode 100644 index 0000000..1cd0f93 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.date.scss @@ -0,0 +1,435 @@ +/* ========================================================================== + $BASE-DATE-PICKER + ========================================================================== */ +/** + * The picker box. + */ +.picker__box { + padding: 0 1em; +} +/** + * The header containing the month and year stuff. + */ +.picker__header { + text-align: center; + position: relative; + margin-top: .75em; +} +/** + * The month and year labels. + */ +.picker__month, +.picker__year { +// font-weight: 500; + display: inline-block; + margin-left: .25em; + margin-right: .25em; +} +/** + * The month and year selectors. + */ +.picker__select--month, +.picker__select--year { + + height: 2em; + padding: 0; + margin-left: .25em; + margin-right: .25em; +} + +// Modified +.picker__select--month.browser-default { + display: inline; + background-color: #FFFFFF; + width: 40%; +} +.picker__select--year.browser-default { + display: inline; + background-color: #FFFFFF; + width: 25%; +} +.picker__select--month:focus, +.picker__select--year:focus { + border-color: $datepicker-focus; +} +/** + * The month navigation buttons. + */ +.picker__nav--prev, +.picker__nav--next { + position: absolute; + padding: .5em 1.25em; + width: 1em; + height: 1em; + box-sizing: content-box; + top: -0.25em; +} +//@media (min-width: 24.5em) { +// .picker__nav--prev, +// .picker__nav--next { +// top: -0.33em; +// } +//} +.picker__nav--prev { + left: -1em; + padding-right: 1.25em; +} +//@media (min-width: 24.5em) { +// .picker__nav--prev { +// padding-right: 1.5em; +// } +//} +.picker__nav--next { + right: -1em; + padding-left: 1.25em; +} +//@media (min-width: 24.5em) { +// .picker__nav--next { +// padding-left: 1.5em; +// } +//} + +.picker__nav--disabled, +.picker__nav--disabled:hover, +.picker__nav--disabled:before, +.picker__nav--disabled:before:hover { + cursor: default; + background: none; + border-right-color: #f5f5f5; + border-left-color: #f5f5f5; +} +/** + * The calendar table of dates + */ +.picker__table { + text-align: center; + border-collapse: collapse; + border-spacing: 0; + table-layout: fixed; + font-size: 1rem; + width: 100%; + margin-top: .75em; + margin-bottom: .5em; +} + + + +.picker__table th, .picker__table td { + text-align: center; +} + + + + + + +.picker__table td { + margin: 0; + padding: 0; +} +/** + * The weekday labels + */ +.picker__weekday { + width: 14.285714286%; + font-size: .75em; + padding-bottom: .25em; + color: #999999; + font-weight: 500; + /* Increase the spacing a tad */ +} +@media (min-height: 33.875em) { + .picker__weekday { + padding-bottom: .5em; + } +} +/** + * The days on the calendar + */ + +.picker__day--today { + position: relative; + color: #595959; + letter-spacing: -.3; + padding: .75rem 0; + font-weight: 400; + border: 1px solid transparent; + +} + +//.picker__day--today:before { +// content: " "; +// position: absolute; +// top: 2px; +// right: 2px; +// width: 0; +// height: 0; +// border-top: 0.5em solid #0059bc; +// border-left: .5em solid transparent; +//} +.picker__day--disabled:before { + border-top-color: #aaaaaa; +} + + +.picker__day--infocus:hover{ + cursor: pointer; + color: #000; + font-weight: 500; +} + +.picker__day--outfocus { + display: none; + padding: .75rem 0; + color: #fff; + +} +.picker__day--outfocus:hover { + cursor: pointer; + color: #dddddd; +// background: #b1dcfb; + font-weight: 500; +} + + +.picker__day--highlighted { +// border-color: #0089ec; +} +.picker__day--highlighted:hover, +.picker--focused .picker__day--highlighted { + cursor: pointer; +// color: #000000; +// background: #b1dcfb; +// font-weight: 500; +} +.picker__day--selected, +.picker__day--selected:hover, +.picker--focused .picker__day--selected { + + +// Circle background + border-radius: 50%; + @include transform(scale(.75)); + background: #0089ec; + color: #ffffff; +} +.picker__day--disabled, +.picker__day--disabled:hover, +.picker--focused .picker__day--disabled { + background: #f5f5f5; + border-color: #f5f5f5; + color: #dddddd; + cursor: default; +} +.picker__day--highlighted.picker__day--disabled, +.picker__day--highlighted.picker__day--disabled:hover { + background: #bbbbbb; +} +/** + * The footer containing the "today", "clear", and "close" buttons. + */ +.picker__footer { + text-align: center; + display: flex; + align-items: center; + justify-content: space-between; +} +.picker__button--today, +.picker__button--clear, +.picker__button--close { + border: 1px solid #ffffff; + background: #ffffff; + font-size: .8em; + padding: .66em 0; + font-weight: bold; + width: 33%; + display: inline-block; + vertical-align: bottom; +} +.picker__button--today:hover, +.picker__button--clear:hover, +.picker__button--close:hover { + cursor: pointer; + color: #000000; + background: #b1dcfb; + border-bottom-color: #b1dcfb; +} +.picker__button--today:focus, +.picker__button--clear:focus, +.picker__button--close:focus { + background: #b1dcfb; + border-color: $datepicker-focus; + outline: none; +} +.picker__button--today:before, +.picker__button--clear:before, +.picker__button--close:before { + position: relative; + display: inline-block; + height: 0; +} +.picker__button--today:before, +.picker__button--clear:before { + content: " "; + margin-right: .45em; +} +.picker__button--today:before { + top: -0.05em; + width: 0; + border-top: 0.66em solid #0059bc; + border-left: .66em solid transparent; +} +.picker__button--clear:before { + top: -0.25em; + width: .66em; + border-top: 3px solid #ee2200; +} +.picker__button--close:before { + content: "\D7"; + top: -0.1em; + vertical-align: top; + font-size: 1.1em; + margin-right: .35em; + color: #777777; +} +.picker__button--today[disabled], +.picker__button--today[disabled]:hover { + background: #f5f5f5; + border-color: #f5f5f5; + color: #dddddd; + cursor: default; +} +.picker__button--today[disabled]:before { + border-top-color: #aaaaaa; +} + +/* ========================================================================== + CUSTOM MATERIALIZE STYLES + ========================================================================== */ +.picker__box { + border-radius: 2px; + overflow: hidden; +} + +.picker__date-display { + text-align: center; + background-color: $datepicker-date-bg; + color: #fff; + padding-bottom: 15px; + font-weight: 300; +} + +.picker__nav--prev:hover, +.picker__nav--next:hover { + cursor: pointer; + color: #000000; + background: $datepicker-selected-outfocus; +} + +.picker__weekday-display { + background-color: $datepicker-weekday-bg; + padding: 10px; + font-weight: 200; + letter-spacing: .5; + font-size: 1rem; + margin-bottom: 15px; +} + +.picker__month-display { + text-transform: uppercase; + font-size: 2rem; +} +.picker__day-display { + + font-size: 4.5rem; + font-weight: 400; +} +.picker__year-display { + font-size: 1.8rem; + color: $datepicker-year; +} + +.picker__box { + padding: 0; +} +.picker__calendar-container { + padding: 0 1rem; + + thead { + border: none; + } +} + +// Calendar +.picker__table { + margin-top: 0; + margin-bottom: .5em; +} + +.picker__day--infocus { + color: #595959; + letter-spacing: -.3; + padding: .75rem 0; + font-weight: 400; + border: 1px solid transparent; +} + +//Today style +.picker__day.picker__day--today { + color: $datepicker-selected; +} + +.picker__day.picker__day--today.picker__day--selected { + color: #fff; +} + +// Table Header +.picker__weekday { + font-size: .9rem; +} + + +.picker__day--selected, +.picker__day--selected:hover, +.picker--focused .picker__day--selected { + // Circle background + border-radius: 50%; + @include transform(scale(.9)); + background-color: $datepicker-selected; + &.picker__day--outfocus { + background-color: $datepicker-selected-outfocus; + } + color: #ffffff; +} + +.picker__footer { + text-align: right; + padding: 5px 10px; +} + +// Materialize modified +.picker__close, .picker__today { + font-size: 1.1rem; + padding: 0 1rem; + color: $datepicker-selected; +} + +//month nav buttons +.picker__nav--prev:before, +.picker__nav--next:before { + content: " "; + border-top: .5em solid transparent; + border-bottom: .5em solid transparent; + border-right: 0.75em solid #676767; + width: 0; + height: 0; + display: block; + margin: 0 auto; +} +.picker__nav--next:before { + border-right: 0; + border-left: 0.75em solid #676767; +} +button.picker__today:focus, button.picker__clear:focus, button.picker__close:focus { + background-color: $datepicker-selected-outfocus; +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.scss new file mode 100644 index 0000000..d96395f --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.scss @@ -0,0 +1,201 @@ +/* ========================================================================== + $BASE-PICKER + ========================================================================== */ +/** + * Note: the root picker element should *NOT* be styled more than what's here. + */ +.picker { + font-size: 16px; + text-align: left; + line-height: 1.2; + color: #000000; + position: absolute; + z-index: 10000; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} +/** + * The picker input element. + */ +.picker__input { + cursor: default; +} +/** + * When the picker is opened, the input element is "activated". + */ +.picker__input.picker__input--active { + border-color: #0089ec; +} +/** + * The holder is the only "scrollable" top-level container element. + */ +.picker__holder { + width: 100%; + overflow-y: auto; + -webkit-overflow-scrolling: touch; +} + +/*! + * Default mobile-first, responsive styling for pickadate.js + * Demo: http://amsul.github.io/pickadate.js + */ +/** + * Note: the root picker element should *NOT* be styled more than what's here. + */ +/** + * Make the holder and frame fullscreen. + */ +.picker__holder, +.picker__frame { + bottom: 0; + left: 0; + right: 0; + top: 100%; +} +/** + * The holder should overlay the entire screen. + */ +.picker__holder { + position: fixed; + -webkit-transition: background 0.15s ease-out, top 0s 0.15s; + -moz-transition: background 0.15s ease-out, top 0s 0.15s; + transition: background 0.15s ease-out, top 0s 0.15s; + -webkit-backface-visibility: hidden; +} +/** + * The frame that bounds the box contents of the picker. + */ +.picker__frame { + position: absolute; + margin: 0 auto; + min-width: 256px; + +// picker width + width: 300px; + max-height: 350px; + + -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; + filter: alpha(opacity=0); + -moz-opacity: 0; + opacity: 0; + -webkit-transition: all 0.15s ease-out; + -moz-transition: all 0.15s ease-out; + transition: all 0.15s ease-out; +} +@media (min-height: 28.875em) { + .picker__frame { + overflow: visible; + top: auto; + bottom: -100%; + max-height: 80%; + } +} +@media (min-height: 40.125em) { + .picker__frame { + margin-bottom: 7.5%; + } +} +/** + * The wrapper sets the stage to vertically align the box contents. + */ +.picker__wrap { + display: table; + width: 100%; + height: 100%; +} +@media (min-height: 28.875em) { + .picker__wrap { + display: block; + } +} +/** + * The box contains all the picker contents. + */ +.picker__box { + background: #ffffff; + display: table-cell; + vertical-align: middle; +} +//@media (min-height: 26.5em) { +// .picker__box { +//// font-size: 1.25em; +// } +//} +@media (min-height: 28.875em) { + .picker__box { + display: block; + +// picker header font-size +// font-size: 1rem; + + border: 1px solid #777777; + border-top-color: #898989; + border-bottom-width: 0; + -webkit-border-radius: 5px 5px 0 0; + -moz-border-radius: 5px 5px 0 0; + border-radius: 5px 5px 0 0; + -webkit-box-shadow: 0 12px 36px 16px rgba(0, 0, 0, 0.24); + -moz-box-shadow: 0 12px 36px 16px rgba(0, 0, 0, 0.24); + box-shadow: 0 12px 36px 16px rgba(0, 0, 0, 0.24); + } +} +//@media (min-height: 40.125em) { +// .picker__box { +// font-size: 1.1rem; +// border-bottom-width: 1px; +// -webkit-border-radius: 5px; +// -moz-border-radius: 5px; +// border-radius: 5px; +// } +//} +/** + * When the picker opens... + */ +.picker--opened .picker__holder { + top: 0; + background: transparent; + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#1E000000,endColorstr=#1E000000)"; + zoom: 1; + background: rgba(0, 0, 0, 0.32); + -webkit-transition: background 0.15s ease-out; + -moz-transition: background 0.15s ease-out; + transition: background 0.15s ease-out; +} +.picker--opened .picker__frame { + top: 0; + -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; + filter: alpha(opacity=100); + -moz-opacity: 1; + opacity: 1; +} +@media (min-height: 35.875em) { + .picker--opened .picker__frame { + top: 10%; + bottom: 20%auto; + } +} +/** + * For `large` screens, transform into an inline picker. + */ + +/* ========================================================================== + CUSTOM MATERIALIZE STYLES + ========================================================================== */ + +.picker__input.picker__input--active { + border-color: color("blue", "lighten-5"); +} + +.picker__frame { + margin: 0 auto; + max-width: 325px; +} + +@media (min-height: 38.875em) { + .picker--opened .picker__frame { + top: 10%; + bottom: auto; + } +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.time.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.time.scss new file mode 100644 index 0000000..0b159c8 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/components/date_picker/_default.time.scss @@ -0,0 +1,125 @@ +/* ========================================================================== + $BASE-TIME-PICKER + ========================================================================== */ +/** + * The list of times. + */ +.picker__list { + list-style: none; + padding: 0.75em 0 4.2em; + margin: 0; +} +/** + * The times on the clock. + */ +.picker__list-item { + border-bottom: 1px solid #dddddd; + border-top: 1px solid #dddddd; + margin-bottom: -1px; + position: relative; + background: #ffffff; + padding: .75em 1.25em; +} +@media (min-height: 46.75em) { + .picker__list-item { + padding: .5em 1em; + } +} +/* Hovered time */ +.picker__list-item:hover { + cursor: pointer; + color: #000000; + background: #b1dcfb; + border-color: #0089ec; + z-index: 10; +} +/* Highlighted and hovered/focused time */ +.picker__list-item--highlighted { + border-color: #0089ec; + z-index: 10; +} +.picker__list-item--highlighted:hover, +.picker--focused .picker__list-item--highlighted { + cursor: pointer; + color: #000000; + background: #b1dcfb; +} +/* Selected and hovered/focused time */ +.picker__list-item--selected, +.picker__list-item--selected:hover, +.picker--focused .picker__list-item--selected { + background: #0089ec; + color: #ffffff; + z-index: 10; +} +/* Disabled time */ +.picker__list-item--disabled, +.picker__list-item--disabled:hover, +.picker--focused .picker__list-item--disabled { + background: #f5f5f5; + border-color: #f5f5f5; + color: #dddddd; + cursor: default; + border-color: #dddddd; + z-index: auto; +} +/** + * The clear button + */ +.picker--time .picker__button--clear { + display: block; + width: 80%; + margin: 1em auto 0; + padding: 1em 1.25em; + background: none; + border: 0; + font-weight: 500; + font-size: .67em; + text-align: center; + text-transform: uppercase; + color: #666; +} +.picker--time .picker__button--clear:hover, +.picker--time .picker__button--clear:focus { + color: #000000; + background: #b1dcfb; + background: #ee2200; + border-color: #ee2200; + cursor: pointer; + color: #ffffff; + outline: none; +} +.picker--time .picker__button--clear:before { + top: -0.25em; + color: #666; + font-size: 1.25em; + font-weight: bold; +} +.picker--time .picker__button--clear:hover:before, +.picker--time .picker__button--clear:focus:before { + color: #ffffff; +} + +/* ========================================================================== + $DEFAULT-TIME-PICKER + ========================================================================== */ +/** + * The frame the bounds the time picker. + */ +.picker--time .picker__frame { + min-width: 256px; + max-width: 320px; +} +/** + * The picker box. + */ +.picker--time .picker__box { + font-size: 1em; + background: #f2f2f2; + padding: 0; +} +@media (min-height: 40.125em) { + .picker--time .picker__box { + margin-bottom: 5em; + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/materialNote.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/materialNote.scss new file mode 100644 index 0000000..5faca9e --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/materialNote.scss @@ -0,0 +1,734 @@ +@import "components/color"; +@import "components/variables"; + +/* variables +=================================================================================*/ +$toolbarColor: color("grey", "lighten-2") !default; +$toolbarTextColor: color("grey", "darken-3") !default; + +$borderColor: color("grey", "base") !default; + +$firstButtonColor: color("grey", "lighten-2") !default; +$firstButtonHoverColor: color("grey", "base") !default; +$secondButtonColor: color("blue", "darken-4") !default; +$secondButtonHoverColor: color("blue", "base") !default; +$thirdButtonColor: color("red", "darken-4") !default; +$thirdButtonHoverColor: color("blue", "base") !default; + +$firstFocusColor: color("blue", "base") !default; +$secondFocusColor: color("grey", "base") !default; + +$selectionColor: color("grey", "darken-1") !default; + +$helpBackgroundColor: color("grey", "lighten-2") !default; + +// base unit for table dimension picker +$gridUnit: 26px; + + +.editorDialogs .modal, .note-editor .modal { + background-color: lighten($toolbarColor, 100%); + color: $toolbarTextColor; + z-index: 1057 !important; + backface-visibility: hidden; + + .input-field input:not([readonly]), .input-field input.datepicker { + border-color: $toolbarTextColor !important; + } + .input-field input:focus:not([readonly]), .input-field input.datepicker:focus, textarea.materialize-textarea:focus:not([readonly]) { + box-shadow: 0 1px 0 0 $firstFocusColor !important; + border-color: $firstFocusColor !important; + } + label, .input-field input:not([readonly]) + label, .input-field input.datepicker + label, .input-field .prefix, .note-editor + label { + color: $toolbarTextColor !important; + } + .input-field input:focus:not([readonly]) + label, .input-field input.datepicker:focus + label, .input-field .prefix.active, textarea.materialize-textarea:focus:not([readonly]) + label { + color: $firstFocusColor !important; + } + + .btn { + background-color: $secondButtonColor; + color: lighten($toolbarTextColor, 100%) !important; + } + .btn:hover { + background-color: lighten($secondButtonColor, 10%) !important; + } + + .btn.disabled { + background-color: darken($secondButtonColor, 15%) !important; + } + + .modal-footer { + background-color: darken($toolbarColor, 10%); + + .btnClose { + margin-right: 15px; + background-color: $thirdButtonColor; + } + + .btnClose:hover { + background-color: lighten($thirdButtonColor, 10%) !important; + } + } + + .canvasContainerEmpty { + border: solid 5px $firstFocusColor; + } +} + +//scrollbars +.note-editor .note-editable, .editorDialogs .modal-content, .note-editor .note-color-palette, .note-editor .note-codable, .modal.modal-fixed-footer .modal-content { + &::-webkit-scrollbar { + width: 17px !important; + } + &::-webkit-scrollbar-track { + background-color: $toolbarColor !important; + } + &::-webkit-scrollbar-thumb { + background-color: lighten($toolbarColor, 20%) !important; + } + &::-webkit-scrollbar-thumb:hover { + background-color: lighten($toolbarColor, 30%) !important; + } +} + +.note-editor { + position: relative; + border: { + left: 1px solid $toolbarColor; + bottom: 1px solid $toolbarColor; + right: 1px solid $toolbarColor; + } + + .img-circle { + border-radius: 50%; + } + + .img-rounded { + border-radius: 5%; + } + + .img-thumbnail { + border: solid 2px $toolbarColor; + height: 200px; + } + + .img-bordered { + border: solid 5px $toolbarColor; + } + + .btn:hover { + background-color: lighten($firstButtonColor, 10%) !important; + } + + .btn.active { + background-color: $firstFocusColor; + } + + .note-editable { + ul li { + list-style-type: square !important; + display: list-item; + list-style-position: inside; + } + } + + .note-dialog { + & > div { + display: none + } + .form-group { + margin-right: 0; + margin-left: 0 + } + .note-modal-form { + margin: 0 + } + .note-image-dialog .note-dropzone { + min-height: 100px; + margin-bottom: 10px; + font-size: 30px; + line-height: 4; + color: lightgray; + text-align: center; + border: 4px dashed lightgray + } + } + + .transparent { + opacity: 0; + } + + .note-resizebar { + background-color: $toolbarColor; + width: 100%; + height: 13px; + cursor: ns-resize; + padding-top: 1px; + + .note-icon-bar { + width: 20px; + margin: 2px auto; + border-top: 2px solid lighten($toolbarColor, 20%); + } + } + + .note-toolbar { + position: relative; + color: $toolbarTextColor; + background-color: $toolbarColor; + margin: 0; + z-index: 1052; + + ul { + padding: 0; + } + + .btn.disabled, button.disabled { + display: none; + } + + .dropdown { + cursor: pointer; + } + + .note-current-fontname { + min-width: 134px; + display: inline-block; + text-align: left; + } + } + + .note-handle { + .note-control-selection { + position: absolute; + display: none; + border: 2px solid $firstButtonColor; + + .note-control-selection-bg { + width: 100%; + height: 100%; + z-index: 3; + background-color: transparentize($selectionColor, 0.7); + } + + & > div { + position: absolute + } + .note-control-handle { + width: 7px; + height: 7px; + border: 1px solid black; + } + .note-control-holder { + width: 7px; + height: 7px; + border: 1px solid black; + } + .note-control-sizing { + width: 15px; + height: 15px; + background-color: $firstButtonColor; + z-index: 5; + cursor: se-resize; + } + .note-control-nw { + top: -5px; + left: -5px; + border-right: 0; + border-bottom: 0; + } + .note-control-ne { + top: -5px; + right: -5px; + border-bottom: 0; + border-left: none; + } + .note-control-sw { + bottom: -5px; + left: -5px; + border-top: 0; + border-right: 0; + } + .note-control-se { + right: -5px; + bottom: -5px; + } + .note-control-selection-info { + right: 0; + bottom: 0; + padding: 5px; + margin: 17px; + font-size: 15px; + color: $toolbarTextColor; + background-color: $firstButtonColor; + z-index: 5; + } + } + } +} + +.note-dialog .note-help-dialog { + color: $toolbarColor; + + h4 { + color: $toolbarTextColor; + } + + thead { + background-color: $firstFocusColor; + } + + tbody { + background-color: $helpBackgroundColor; + } +} + +.note-editor, .popover { + .btn-group { + display: inline-block; + margin-right: 10px; + position: relative; + + ul { + padding: 0; + } + + .closeLeft { + padding-right: 0 !important; + margin-right: 0 !important; + + i { + margin-right: 0 !important; + } + } + + i.left { + margin-right: 5px; + } + } + + .note-toolbar .btn { + border-radius: 0 !important; + box-shadow: none !important; + padding: 0 9px !important; + background-color: $firstButtonColor; + } + + .btnSecond { + background-color: $secondButtonColor !important; + } + + .btnThird { + background-color: $thirdButtonColor !important; + } + + note-toolbar button, button, .note-toolbar .btn { + background-color: $firstButtonColor; + border: none; + height: 36px; + text-transform: uppercase; + color: $toolbarTextColor !important; + } + + [type="checkbox"]:checked + label:before, [type="checkbox"]:checked + label:before { + border-right-color: $secondButtonColor !important; + border-bottom-color: $secondButtonColor !important; + } + + .note-palette-title { + padding: 0 !important; + } + + .colorName { + display: inline-block; + color: $toolbarTextColor; + + @media #{$small-and-down} { + display: none; + } + } + + .note-color-palette { + line-height: 10px; + border: solid 3px $toolbarColor; + padding: 0 !important; + overflow-x: scroll; + overflow-y: hidden; + + .note-color-row { + padding: 0 !important; + min-width: 300px; + } + + button.note-color-btn { + width: 20px; + height: 20px; + padding: 0; + margin: 0; + } + + .note-color-btn:hover { + &:after { + position: absolute; + width: 30px; + height: 30px; + content: ""; + background-color: inherit; + margin-top: -15px; + margin-left: -15px; + } + } + } + + .note-dimension-picker { + overflow: hidden; + } + + .largeDropdown { + width: 290px; + } + + .dropdown-menu { + z-index: 1033; + + &.note-check { + min-width: 80px; + } + + label { + color: $toolbarTextColor !important; + } + } + + ul.dropdown-menu { + position: absolute; + top: 20px; + background-color: lighten($toolbarColor, 10%); + border: { + left: 3px solid $toolbarColor; + bottom: 3px solid $toolbarColor; + right: 3px solid $toolbarColor; + } + + &#colors { + width: 342px; + + .indicator { + width: 50%; + left: 0; + } + } + + .colorTable { + padding: 3px 0; + } + + .tabs { + background-color: $toolbarColor; + + &:hover { + background-color: $toolbarColor; + } + + .tab a, .tab a:hover { + color: $secondFocusColor; + } + + .indicator { + background-color: $secondFocusColor; + } + } + + li { + list-style-type: none; + padding: 0 !important; + + div { + padding: 3px 15px; + cursor: pointer; + } + } + } +} + +.note-popover .popover { + position: absolute; + max-width: none; + color: $toolbarTextColor; + + .arrow { + width: 0; + height: 0; + border-style: solid; + border-width: 0 10px 10px 10px; + border-color: transparent transparent $firstButtonColor transparent; + } + + .popover-content { + background-color: $firstButtonColor; + + & > a { + margin-left: 12px; + } + + a { + display: inline-block; + max-width: 200px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; + vertical-align: middle + } + + .arrow { + left: 20px + } + + .btn-group { + display: inline-block; + + .btn { + border-radius: 0 !important; + box-shadow: none !important; + padding: 0 9px !important; + background-color: $firstButtonColor; + color: $toolbarTextColor !important; + } + } + } +} + +.note-popover .popover .popover-content .note-para .dropdown-menu, .note-toolbar .note-para .dropdown-menu { + min-width: 172px; + padding: 5px +} +.note-popover .popover .popover-content .note-para .dropdown-menu > div:first-child, .note-toolbar .note-para .dropdown-menu > div:first-child { + margin-right: 5px +} + + + + + + + +// the following is unchanged from original summernote css +.note-editor .note-dropzone { + position: absolute; + z-index: 100; + display: none; + color: #87cefa; + background-color: white; + border: 2px dashed #87cefa; + opacity: .95; + pointer-event: none +} +.note-editor .note-dropzone .note-dropzone-message { + display: table-cell; + font-size: 28px; + font-weight: bold; + text-align: center; + vertical-align: middle +} +.note-editor .note-dropzone.hover { + color: #098ddf; + border: 2px dashed #098ddf +} +.note-editor.dragover .note-dropzone { + display: table +} + +.note-editor.fullscreen { + position: fixed; + top: 0; + left: 0; + z-index: 2021; + width: 100% +} +.note-editor.fullscreen .note-editable { + background-color: white +} +.note-editor.fullscreen .note-resizebar { + display: none +} +.note-editor.codeview .note-editable { + display: none +} +.note-editor.codeview .note-codable { + display: block +} +.note-editor .note-statusbar { + background-color: #f5f5f5 +} +.note-editor .note-editable[contenteditable=true]:empty:not(:focus):before { + color: #a9a9a9; + content: attr(data-placeholder) +} +.note-editor .note-editable { + padding: 10px; + overflow: auto; + outline: 0 +} +.note-editor .note-editable[contenteditable="false"] { + background-color: #e5e5e5 +} +.note-editor .note-codable { + display: none; + width: 100%; + padding: 10px; + margin-bottom: 0; + font-family: Menlo, Monaco, monospace, sans-serif; + font-size: 14px; + color: #ccc; + background-color: #222; + border: 0; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; + box-shadow: none; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + -ms-box-sizing: border-box; + box-sizing: border-box; + resize: none +} +.note-air-editor { + outline: 0 +} + +.note-popover .popover .popover-content, +.note-toolbar { + padding: 0; + margin: 0 +} +.note-popover .popover .popover-content > .btn-group, +.note-toolbar > .btn-group { + margin-top: 0; + margin-right: 5px; + margin-left: 0 +} +.note-popover .popover .popover-content .btn-group .note-table, +.note-toolbar .btn-group .note-table { + min-width: 0; + padding: 5px +} +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker, +.note-toolbar .btn-group .note-table .note-dimension-picker { + font-size: 18px +} +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker .note-dimension-picker-mousecatcher, +.note-toolbar .btn-group .note-table .note-dimension-picker .note-dimension-picker-mousecatcher { + position: absolute!important; + z-index: 3; + width: $gridUnit * 10; + height:$gridUnit * 10; + cursor: pointer +} +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker .note-dimension-picker-unhighlighted, +.note-toolbar .btn-group .note-table .note-dimension-picker .note-dimension-picker-unhighlighted { + position: relative !important; + z-index: 1; + width: $gridUnit * 12; + height: $gridUnit * 5; + background-size: 26px 26px; + background-image:repeating-linear-gradient(0deg, #3b3b3b, #3b3b3b 4px, transparent 4px, transparent 26px), + repeating-linear-gradient(-90deg, transparent, transparent 4px, #fff 4px, #fff 26px); +} +.note-popover .popover .popover-content .btn-group .note-table .note-dimension-picker .note-dimension-picker-highlighted, +.note-toolbar .btn-group .note-table .note-dimension-picker .note-dimension-picker-highlighted { + position: absolute !important; + z-index: 2; + width: $gridUnit; + height: $gridUnit; + background-size: 26px 26px; + background-image:repeating-linear-gradient(0deg, #3b3b3b, #3b3b3b 4px, transparent 4px, transparent 26px), + repeating-linear-gradient(-90deg, transparent, transparent 4px, $firstFocusColor 4px, $firstFocusColor 26px); +} + +.note-popover .popover .popover-content .note-style h1, +.note-toolbar .note-style h1, +.note-popover .popover .popover-content .note-style h2, +.note-toolbar .note-style h2, +.note-popover .popover .popover-content .note-style h3, +.note-toolbar .note-style h3, +.note-popover .popover .popover-content .note-style h4, +.note-toolbar .note-style h4, +.note-popover .popover .popover-content .note-style h5, +.note-toolbar .note-style h5, +.note-popover .popover .popover-content .note-style h6, +.note-toolbar .note-style h6, +.note-popover .popover .popover-content .note-style blockquote, +.note-toolbar .note-style blockquote { + margin: 0 +} +.note-popover .popover .popover-content .note-color .dropdown-toggle, +.note-toolbar .note-color .dropdown-toggle { + width: 20px; + padding-left: 5px +} +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group, +.note-toolbar .note-color .dropdown-menu .btn-group { + margin: 0 +} +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group:first-child, +.note-toolbar .note-color .dropdown-menu .btn-group:first-child { + margin: 0 5px +} +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-palette-title, +.note-toolbar .note-color .dropdown-menu .btn-group .note-palette-title { + margin: 2px 7px; + font-size: 12px; + text-align: center; + border-bottom: 1px solid #eee +} +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-color-reset, +.note-toolbar .note-color .dropdown-menu .btn-group .note-color-reset { + padding: 0 3px; + margin: 3px; + font-size: 11px; + cursor: pointer; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px +} +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-color-row, +.note-toolbar .note-color .dropdown-menu .btn-group .note-color-row { + height: 20px +} +.note-popover .popover .popover-content .note-color .dropdown-menu .btn-group .note-color-reset:hover, +.note-toolbar .note-color .dropdown-menu .btn-group .note-color-reset:hover { + background: #eee +} +/*.note-popover .popover .popover-content .dropdown-menu, +.note-toolbar .dropdown-menu { + min-width: 90px +}*/ +.note-popover .popover .popover-content .dropdown-menu.right, +.note-toolbar .dropdown-menu.right { + right: 0; + left: auto +} +.note-popover .popover .popover-content .dropdown-menu.right::before, +.note-toolbar .dropdown-menu.right::before { + right: 9px; + left: auto!important +} +.note-popover .popover .popover-content .dropdown-menu.right::after, +.note-toolbar .dropdown-menu.right::after { + right: 10px; + left: auto!important +} +.note-popover .popover .popover-content .dropdown-menu.note-check li a i, +.note-toolbar .dropdown-menu.note-check li a i { + color: deepskyblue; + visibility: hidden +} +.note-popover .popover .popover-content .dropdown-menu.note-check li a.checked i, +.note-toolbar .dropdown-menu.note-check li a.checked i { + visibility: visible +} +.note-popover .popover .popover-content .note-fontsize-10, +.note-toolbar .note-fontsize-10 { + font-size: 10px +}
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/materialize.scss b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/materialize.scss new file mode 100644 index 0000000..4421631 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/static/editor/sass/materialize.scss @@ -0,0 +1,38 @@ +@charset "UTF-8"; + +// Mixins +@import "components/prefixer"; +@import "components/mixins"; +@import "components/color"; + +// Variables; +@import "components/variables"; + +// Reset +@import "components/normalize"; + +// components +@import "components/global"; +@import "components/icons-material-design"; +@import "components/grid"; +@import "components/navbar"; +@import "components/roboto"; +@import "components/typography"; +@import "components/cards"; +@import "components/toast"; +@import "components/tabs"; +@import "components/tooltip"; +@import "components/buttons"; +@import "components/dropdown"; +@import "components/waves"; +@import "components/modal"; +@import "components/collapsible"; +@import "components/materialbox"; +@import "components/form"; +@import "components/table_of_contents"; +@import "components/sideNav"; +@import "components/preloader"; +@import "components/slider"; +@import "components/date_picker/default.scss"; +@import "components/date_picker/default.date.scss"; +@import "components/date_picker/default.time.scss";
\ No newline at end of file diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/upload/backup.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/upload/backup.go new file mode 100644 index 0000000..28b1b8e --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/upload/backup.go @@ -0,0 +1,113 @@ +package upload + +import ( + "archive/tar" + "compress/gzip" + "fmt" + "io" + "net/http" + "os" + "path/filepath" + "time" +) + +// Backup creates an archive of a project's uploads and writes it +// to the response as a download +func Backup(res http.ResponseWriter) error { + ts := time.Now().Unix() + filename := fmt.Sprintf("uploads-%d.bak.tar.gz", ts) + tmp := os.TempDir() + backup := filepath.Join(tmp, filename) + + // create uploads-{stamp}.bak.tar.gz + f, err := os.Create(backup) + if err != nil { + return err + } + + // loop through directory and gzip files + // add all to uploads.bak.tar.gz tarball + gz := gzip.NewWriter(f) + tarball := tar.NewWriter(gz) + + err = filepath.Walk("uploads", func(path string, info os.FileInfo, err error) error { + if err != nil { + return err + } + + hdr, err := tar.FileInfoHeader(info, "") + if err != nil { + return err + } + + hdr.Name = path + + err = tarball.WriteHeader(hdr) + if err != nil { + return err + } + + if !info.IsDir() { + src, err := os.Open(path) + if err != nil { + return err + } + defer src.Close() + _, err = io.Copy(tarball, src) + if err != nil { + return err + } + + err = tarball.Flush() + if err != nil { + return err + } + + err = gz.Flush() + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + fmt.Println(err) + return err + } + + err = gz.Close() + if err != nil { + return err + } + err = tarball.Close() + if err != nil { + return err + } + err = f.Close() + if err != nil { + return err + } + + // write data to response + data, err := os.Open(backup) + if err != nil { + return err + } + defer data.Close() + defer os.Remove(backup) + + disposition := `attachment; filename=%s` + info, err := data.Stat() + if err != nil { + return err + } + + res.Header().Set("Content-Type", "application/octet-stream") + res.Header().Set("Content-Disposition", fmt.Sprintf(disposition, ts)) + res.Header().Set("Content-Length", fmt.Sprintf("%d", info.Size())) + + _, err = io.Copy(res, data) + + return err +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/upload/upload.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/upload/upload.go new file mode 100644 index 0000000..cab3bb7 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/upload/upload.go @@ -0,0 +1,96 @@ +package upload + +import ( + "fmt" + "io" + "net/http" + "os" + "path/filepath" + "strconv" + "time" + + "github.com/ponzu-cms/ponzu/system/item" +) + +// StoreFiles stores file uploads at paths like /YYYY/MM/filename.ext +func StoreFiles(req *http.Request) (map[string]string, error) { + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + return nil, err + } + + ts := req.FormValue("timestamp") // timestamp in milliseconds since unix epoch + + if ts == "" { + ts = fmt.Sprintf("%d", int64(time.Nanosecond)*time.Now().UnixNano()/int64(time.Millisecond)) // Unix() returns seconds since unix epoch + } + + req.Form.Set("timestamp", ts) + + // To use for FormValue name:urlPath + urlPaths := make(map[string]string) + + // get or create upload directory to save files from request + pwd, err := os.Getwd() + if err != nil { + err := fmt.Errorf("Failed to locate current directory: %s", err) + return nil, err + } + + i, err := strconv.ParseInt(ts, 10, 64) + if err != nil { + return nil, err + } + + tm := time.Unix(int64(i/1000), int64(i%1000)) + + urlPathPrefix := "api" + uploadDirName := "uploads" + + uploadDir := filepath.Join(pwd, uploadDirName, fmt.Sprintf("%d", tm.Year()), fmt.Sprintf("%02d", tm.Month())) + err = os.MkdirAll(uploadDir, os.ModeDir|os.ModePerm) + + // loop over all files and save them to disk + for name, fds := range req.MultipartForm.File { + filename, err := item.NormalizeString(fds[0].Filename) + if err != nil { + return nil, err + } + + src, err := fds[0].Open() + if err != nil { + err := fmt.Errorf("Couldn't open uploaded file: %s", err) + return nil, err + + } + defer src.Close() + + // check if file at path exists, if so, add timestamp to file + absPath := filepath.Join(uploadDir, filename) + + if _, err := os.Stat(absPath); !os.IsNotExist(err) { + filename = fmt.Sprintf("%d-%s", time.Now().Unix(), filename) + absPath = filepath.Join(uploadDir, filename) + } + + // save to disk (TODO: or check if S3 credentials exist, & save to cloud) + dst, err := os.Create(absPath) + if err != nil { + err := fmt.Errorf("Failed to create destination file for upload: %s", err) + return nil, err + } + + // copy file from src to dst on disk + if _, err = io.Copy(dst, src); err != nil { + err := fmt.Errorf("Failed to copy uploaded file to destination: %s", err) + return nil, err + } + + // add name:urlPath to req.PostForm to be inserted into db + urlPath := fmt.Sprintf("/%s/%s/%d/%02d/%s", urlPathPrefix, uploadDirName, tm.Year(), tm.Month(), filename) + + urlPaths[name] = urlPath + } + + return urlPaths, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/user/auth.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/user/auth.go new file mode 100644 index 0000000..76c4804 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/admin/user/auth.go @@ -0,0 +1,145 @@ +package user + +import ( + "bytes" + crand "crypto/rand" + "encoding/base64" + "log" + mrand "math/rand" + "net/http" + "time" + + "github.com/nilslice/jwt" + "golang.org/x/crypto/bcrypt" +) + +// User defines a admin user in the system +type User struct { + ID int `json:"id"` + Email string `json:"email"` + Hash string `json:"hash"` + Salt string `json:"salt"` +} + +var ( + r = mrand.New(mrand.NewSource(time.Now().Unix())) +) + +// New creates a user +func New(email, password string) (*User, error) { + salt, err := randSalt() + if err != nil { + return nil, err + } + + hash, err := hashPassword([]byte(password), salt) + if err != nil { + return nil, err + } + + user := &User{ + Email: email, + Hash: string(hash), + Salt: base64.StdEncoding.EncodeToString(salt), + } + + return user, nil +} + +// Auth is HTTP middleware to ensure the request has proper token credentials +func Auth(next http.HandlerFunc) http.HandlerFunc { + return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + redir := req.URL.Scheme + req.URL.Host + "/admin/login" + + if IsValid(req) { + next.ServeHTTP(res, req) + } else { + http.Redirect(res, req, redir, http.StatusFound) + } + }) +} + +// IsValid checks if the user request is authenticated +func IsValid(req *http.Request) bool { + // check if token exists in cookie + cookie, err := req.Cookie("_token") + if err != nil { + return false + } + // validate it and allow or redirect request + token := cookie.Value + return jwt.Passes(token) +} + +// IsUser checks for consistency in email/pass combination +func IsUser(usr *User, password string) bool { + salt, err := base64.StdEncoding.DecodeString(usr.Salt) + if err != nil { + return false + } + + err = checkPassword([]byte(usr.Hash), []byte(password), salt) + if err != nil { + log.Println("Error checking password:", err) + return false + } + + return true +} + +// randSalt generates 16 * 8 bits of data for a random salt +func randSalt() ([]byte, error) { + buf := make([]byte, 16) + count := len(buf) + n, err := crand.Read(buf) + if err != nil { + return nil, err + } + + if n != count || err != nil { + for count > 0 { + count-- + buf[count] = byte(r.Int31n(256)) + } + } + + return buf, nil +} + +// saltPassword combines the salt and password provided +func saltPassword(password, salt []byte) ([]byte, error) { + salted := &bytes.Buffer{} + _, err := salted.Write(append(salt, password...)) + if err != nil { + return nil, err + } + + return salted.Bytes(), nil +} + +// hashPassword encrypts the salted password using bcrypt +func hashPassword(password, salt []byte) ([]byte, error) { + salted, err := saltPassword(password, salt) + if err != nil { + return nil, err + } + + hash, err := bcrypt.GenerateFromPassword(salted, 10) + if err != nil { + return nil, err + } + + return hash, nil +} + +// checkPassword compares the hash with the salted password. A nil return means +// the password is correct, but an error could mean either the password is not +// correct, or the salt process failed - indicated in logs +func checkPassword(hash, password, salt []byte) error { + salted, err := saltPassword(password, salt) + if err != nil { + return err + } + + return bcrypt.CompareHashAndPassword(hash, salted) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/backup.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/backup.go new file mode 100644 index 0000000..07b1a46 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/backup.go @@ -0,0 +1,26 @@ +package analytics + +import ( + "fmt" + "net/http" + "time" + + "github.com/boltdb/bolt" +) + +// Backup writes a snapshot of the analytics.db database to an HTTP response +func Backup(res http.ResponseWriter) error { + err := store.View(func(tx *bolt.Tx) error { + ts := time.Now().Unix() + disposition := `attachment; filename="analytics-%d.db.bak"` + + res.Header().Set("Content-Type", "application/octet-stream") + res.Header().Set("Content-Disposition", fmt.Sprintf(disposition, ts)) + res.Header().Set("Content-Length", fmt.Sprintf("%d", int(tx.Size()))) + + _, err := tx.WriteTo(res) + return err + }) + + return err +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/batch.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/batch.go new file mode 100644 index 0000000..68ffd65 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/batch.go @@ -0,0 +1,98 @@ +package analytics + +import ( + "encoding/json" + "strconv" + "time" + + "github.com/boltdb/bolt" +) + +// batchInsert is effectively a specialized version of SetContentMulti from the +// db package, iterating over a []apiRequest instead of []url.Values +func batchInsert(requests chan apiRequest) error { + var reqs []apiRequest + batchSize := len(requestChan) + + for i := 0; i < batchSize; i++ { + reqs = append(reqs, <-requestChan) + } + + err := store.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("__requests")) + if err != nil { + return err + } + + for _, apiReq := range reqs { + // get the next available ID and convert to string + // also set effectedID to int of ID + id, err := b.NextSequence() + if err != nil { + return err + } + cid := strconv.FormatUint(id, 10) + + j, err := json.Marshal(apiReq) + if err != nil { + return err + } + + err = b.Put([]byte(cid), j) + if err != nil { + return err + } + } + + return nil + + }) + if err != nil { + return err + } + + return nil +} + +// batchPrune takes a duration to evaluate apiRequest dates against. If any of +// the apiRequest timestamps are before the threshold, they are removed. +// TODO: add feature to alternatively backup old analytics to cloud +func batchPrune(threshold time.Duration) error { + now := time.Now() + today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, time.UTC) + max := today.Add(threshold) + + // iterate through all request data + err := store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__requests")) + + err := b.ForEach(func(k, v []byte) error { + var r apiRequest + err := json.Unmarshal(v, &r) + if err != nil { + return err + } + + // delete if timestamp is below or equal to max + ts := time.Unix(r.Timestamp/1000, 0) + if ts.Equal(max) || ts.Before(max) { + err := b.Delete(k) + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return err + } + + return nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/init.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/init.go new file mode 100644 index 0000000..caa187a --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/analytics/init.go @@ -0,0 +1,349 @@ +// Package analytics provides the methods to run an analytics reporting system +// for API requests which may be useful to users for measuring access and +// possibly identifying bad actors abusing requests. +package analytics + +import ( + "encoding/json" + "log" + "net/http" + "runtime" + "strings" + "time" + + "github.com/boltdb/bolt" +) + +type apiRequest struct { + URL string `json:"url"` + Method string `json:"http_method"` + Origin string `json:"origin"` + Proto string `json:"http_protocol"` + RemoteAddr string `json:"ip_address"` + Timestamp int64 `json:"timestamp"` + External bool `json:"external_content"` +} + +type apiMetric struct { + Date string `json:"date"` + Total int `json:"total"` + Unique int `json:"unique"` +} + +var ( + store *bolt.DB + requestChan chan apiRequest +) + +// RANGE determines the number of days ponzu request analytics and metrics are +// stored and displayed within the system +const RANGE = 14 + +// Record queues an apiRequest for metrics +func Record(req *http.Request) { + external := strings.Contains(req.URL.Path, "/external/") + + ts := int64(time.Nanosecond) * time.Now().UnixNano() / int64(time.Millisecond) + + r := apiRequest{ + URL: req.URL.String(), + Method: req.Method, + Origin: req.Header.Get("Origin"), + Proto: req.Proto, + RemoteAddr: req.RemoteAddr, + Timestamp: ts, + External: external, + } + + // put r on buffered requestChan to take advantage of batch insertion in DB + requestChan <- r +} + +// Close exports the abillity to close our db file. Should be called with defer +// after call to Init() from the same place. +func Close() { + err := store.Close() + if err != nil { + log.Println(err) + } +} + +// Init creates a db connection, initializes the db with schema and data and +// sets up the queue/batching channel +func Init() { + var err error + store, err = bolt.Open("analytics.db", 0666, nil) + if err != nil { + log.Fatalln(err) + } + + err = store.Update(func(tx *bolt.Tx) error { + _, err := tx.CreateBucketIfNotExists([]byte("__requests")) + if err != nil { + return err + } + + _, err = tx.CreateBucketIfNotExists([]byte("__metrics")) + if err != nil { + return err + } + + return nil + }) + if err != nil { + log.Fatalln("Error idempotently creating requests bucket in analytics.db:", err) + } + + requestChan = make(chan apiRequest, 1024*64*runtime.NumCPU()) + + go serve() + + if err != nil { + log.Fatalln(err) + } +} + +func serve() { + // make timer to notify select to batch request insert from requestChan + // interval: 30 seconds + apiRequestTimer := time.NewTicker(time.Second * 30) + + // make timer to notify select to remove analytics older than RANGE days + // interval: RANGE/2 days + // TODO: enable analytics backup service to cloud + pruneThreshold := time.Hour * 24 * RANGE + pruneDBTimer := time.NewTicker(pruneThreshold / 2) + + for { + select { + case <-apiRequestTimer.C: + err := batchInsert(requestChan) + if err != nil { + log.Println(err) + } + + case <-pruneDBTimer.C: + err := batchPrune(pruneThreshold) + if err != nil { + log.Println(err) + } + + case <-time.After(time.Second * 30): + continue + } + } +} + +// ChartData returns the map containing decoded javascript needed to chart RANGE +// days of data by day +func ChartData() (map[string]interface{}, error) { + // set thresholds for today and the RANGE-1 days preceding + times := [RANGE]time.Time{} + dates := [RANGE]string{} + now := time.Now() + today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, time.UTC) + + ips := [RANGE]map[string]struct{}{} + for i := range ips { + ips[i] = make(map[string]struct{}) + } + + total := [RANGE]int{} + unique := [RANGE]int{} + + for i := range times { + // subtract 24 * i hours to make days prior + dur := time.Duration(24 * i * -1) + day := today.Add(time.Hour * dur) + + // day threshold is [...n-1-i, n-1, n] + times[len(times)-1-i] = day + dates[len(times)-1-i] = day.Format("01/02") + } + + // get api request analytics and metrics from db + var requests = []apiRequest{} + currentMetrics := make(map[string]apiMetric) + + err := store.Update(func(tx *bolt.Tx) error { + m := tx.Bucket([]byte("__metrics")) + b := tx.Bucket([]byte("__requests")) + + err := m.ForEach(func(k, v []byte) error { + var metric apiMetric + err := json.Unmarshal(v, &metric) + if err != nil { + log.Println("Error decoding api metric json from analytics db:", err) + return nil + } + + // add metric to currentMetrics map + currentMetrics[metric.Date] = metric + + return nil + }) + if err != nil { + return err + } + + err = b.ForEach(func(k, v []byte) error { + var r apiRequest + err := json.Unmarshal(v, &r) + if err != nil { + log.Println("Error decoding api request json from analytics db:", err) + return nil + } + + // append request to requests for analysis if its timestamp is today + // or if its day is not already in cache, otherwise delete it + d := time.Unix(r.Timestamp/1000, 0) + _, inCache := currentMetrics[d.Format("01/02")] + if !d.Before(today) || !inCache { + requests = append(requests, r) + } else { + err := b.Delete(k) + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + +CHECK_REQUEST: + for i := range requests { + ts := time.Unix(requests[i].Timestamp/1000, 0) + + for j := range times { + // if on today, there will be no next iteration to set values for + // day prior so all valid requests belong to today + if j == len(times)-1 { + if ts.After(times[j]) || ts.Equal(times[j]) { + // do all record keeping + total[j]++ + + if _, ok := ips[j][requests[i].RemoteAddr]; !ok { + unique[j]++ + ips[j][requests[i].RemoteAddr] = struct{}{} + } + + continue CHECK_REQUEST + } + } + + if ts.Equal(times[j]) { + // increment total count for current time threshold (day) + total[j]++ + + // if no IP found for current threshold, increment unique and record IP + if _, ok := ips[j][requests[i].RemoteAddr]; !ok { + unique[j]++ + ips[j][requests[i].RemoteAddr] = struct{}{} + } + + continue CHECK_REQUEST + } + + if ts.Before(times[j]) { + // check if older than earliest threshold + if j == 0 { + continue CHECK_REQUEST + } + + // increment total count for previous time threshold (day) + total[j-1]++ + + // if no IP found for day prior, increment unique and record IP + if _, ok := ips[j-1][requests[i].RemoteAddr]; !ok { + unique[j-1]++ + ips[j-1][requests[i].RemoteAddr] = struct{}{} + } + } + } + } + + // add data to currentMetrics from total and unique + for i := range dates { + _, ok := currentMetrics[dates[i]] + if !ok { + m := apiMetric{ + Date: dates[i], + Total: total[i], + Unique: unique[i], + } + + currentMetrics[dates[i]] = m + } + } + + // loop through total and unique to see which dates are accounted for and + // insert data from metrics array where dates are not + err = store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__metrics")) + + for i := range dates { + // populate total and unique with cached data if needed + if total[i] == 0 { + total[i] = currentMetrics[dates[i]].Total + } + + if unique[i] == 0 { + unique[i] = currentMetrics[dates[i]].Unique + } + + // check if we need to insert old data into cache - as long as it + // is not today's data + if dates[i] != today.Format("01/02") { + k := []byte(dates[i]) + if b.Get(k) == nil { + // keep zero counts out of cache in case data is added from + // other sources + if currentMetrics[dates[i]].Total != 0 { + v, err := json.Marshal(currentMetrics[dates[i]]) + if err != nil { + return err + } + + err = b.Put(k, v) + if err != nil { + return err + } + } + } + } + } + + return nil + }) + if err != nil { + return nil, err + } + + // marshal array counts to js arrays for output to chart + jsUnique, err := json.Marshal(unique) + if err != nil { + return nil, err + } + + jsTotal, err := json.Marshal(total) + if err != nil { + return nil, err + } + + return map[string]interface{}{ + "dates": dates, + "unique": string(jsUnique), + "total": string(jsTotal), + "from": dates[0], + "to": dates[len(dates)-1], + }, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/cors.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/cors.go new file mode 100644 index 0000000..249a378 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/cors.go @@ -0,0 +1,74 @@ +package api + +import ( + "log" + "net/http" + "net/url" + + "github.com/ponzu-cms/ponzu/system/db" +) + +// sendPreflight is used to respond to a cross-origin "OPTIONS" request +func sendPreflight(res http.ResponseWriter) { + res.Header().Set("Access-Control-Allow-Headers", "Accept, Authorization, Content-Type") + res.Header().Set("Access-Control-Allow-Origin", "*") + res.WriteHeader(200) + return +} + +func responseWithCORS(res http.ResponseWriter, req *http.Request) (http.ResponseWriter, bool) { + if db.ConfigCache("cors_disabled").(bool) == true { + // check origin matches config domain + domain := db.ConfigCache("domain").(string) + origin := req.Header.Get("Origin") + u, err := url.Parse(origin) + if err != nil { + log.Println("Error parsing URL from request Origin header:", origin) + return res, false + } + + // hack to get dev environments to bypass cors since u.Host (below) will + // be empty, based on Go's url.Parse function + if domain == "localhost" { + domain = "" + } + origin = u.Host + + // currently, this will check for exact match. will need feedback to + // determine if subdomains should be allowed or allow multiple domains + // in config + if origin == domain { + // apply limited CORS headers and return + res.Header().Set("Access-Control-Allow-Headers", "Accept, Authorization, Content-Type") + res.Header().Set("Access-Control-Allow-Origin", domain) + return res, true + } + + // disallow request + res.WriteHeader(http.StatusForbidden) + return res, false + } + + // apply full CORS headers and return + res.Header().Set("Access-Control-Allow-Headers", "Accept, Authorization, Content-Type") + res.Header().Set("Access-Control-Allow-Origin", "*") + + return res, true +} + +// CORS wraps a HandlerFunc to respond to OPTIONS requests properly +func CORS(next http.HandlerFunc) http.HandlerFunc { + return db.CacheControl(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + res, cors := responseWithCORS(res, req) + if !cors { + return + } + + if req.Method == http.MethodOptions { + sendPreflight(res) + return + } + + next.ServeHTTP(res, req) + })) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/create.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/create.go new file mode 100644 index 0000000..3328bd6 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/create.go @@ -0,0 +1,230 @@ +package api + +import ( + "context" + "encoding/json" + "fmt" + "log" + "net/http" + "strings" + "time" + + "github.com/ponzu-cms/ponzu/system/admin/upload" + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" +) + +// Createable accepts or rejects external POST requests to endpoints such as: +// /api/content/create?type=Review +type Createable interface { + // Create enables external clients to submit content of a specific type + Create(http.ResponseWriter, *http.Request) error +} + +// Trustable allows external content to be auto-approved, meaning content sent +// as an Createable will be stored in the public content bucket +type Trustable interface { + AutoApprove(http.ResponseWriter, *http.Request) error +} + +func createContentHandler(res http.ResponseWriter, req *http.Request) { + if req.Method != http.MethodPost { + res.WriteHeader(http.StatusMethodNotAllowed) + return + } + + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println("[Create] error:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + t := req.URL.Query().Get("type") + if t == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + p, found := item.Types[t] + if !found { + log.Println("[Create] attempt to submit unknown type:", t, "from:", req.RemoteAddr) + res.WriteHeader(http.StatusNotFound) + return + } + + post := p() + + ext, ok := post.(Createable) + if !ok { + log.Println("[Create] rejected non-createable type:", t, "from:", req.RemoteAddr) + res.WriteHeader(http.StatusBadRequest) + return + } + + ts := fmt.Sprintf("%d", int64(time.Nanosecond)*time.Now().UnixNano()/int64(time.Millisecond)) + req.PostForm.Set("timestamp", ts) + req.PostForm.Set("updated", ts) + + urlPaths, err := upload.StoreFiles(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + for name, urlPath := range urlPaths { + req.PostForm.Set(name, urlPath) + } + + // check for any multi-value fields (ex. checkbox fields) + // and correctly format for db storage. Essentially, we need + // fieldX.0: value1, fieldX.1: value2 => fieldX: []string{value1, value2} + fieldOrderValue := make(map[string]map[string][]string) + ordVal := make(map[string][]string) + for k, v := range req.PostForm { + if strings.Contains(k, ".") { + fo := strings.Split(k, ".") + + // put the order and the field value into map + field := string(fo[0]) + order := string(fo[1]) + fieldOrderValue[field] = ordVal + + // orderValue is 0:[?type=Thing&id=1] + orderValue := fieldOrderValue[field] + orderValue[order] = v + fieldOrderValue[field] = orderValue + + // discard the post form value with name.N + req.PostForm.Del(k) + } + + } + + // add/set the key & value to the post form in order + for f, ov := range fieldOrderValue { + for i := 0; i < len(ov); i++ { + position := fmt.Sprintf("%d", i) + fieldValue := ov[position] + + if req.PostForm.Get(f) == "" { + for i, fv := range fieldValue { + if i == 0 { + req.PostForm.Set(f, fv) + } else { + req.PostForm.Add(f, fv) + } + } + } else { + for _, fv := range fieldValue { + req.PostForm.Add(f, fv) + } + } + } + } + + hook, ok := post.(item.Hookable) + if !ok { + log.Println("[Create] error: Type", t, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + return + } + + err = hook.BeforeAPICreate(res, req) + if err != nil { + log.Println("[Create] error calling BeforeAccept:", err) + return + } + + err = ext.Create(res, req) + if err != nil { + log.Println("[Create] error calling Accept:", err) + return + } + + err = hook.BeforeSave(res, req) + if err != nil { + log.Println("[Create] error calling BeforeSave:", err) + return + } + + // set specifier for db bucket in case content is/isn't Trustable + var spec string + + // check if the content is Trustable should be auto-approved, if so the + // content is immediately added to the public content API. If not, then it + // is added to a "pending" list, only visible to Admins in the CMS and only + // if the type implements editor.Mergable + trusted, ok := post.(Trustable) + if ok { + err := trusted.AutoApprove(res, req) + if err != nil { + log.Println("[Create] error calling AutoApprove:", err) + return + } + } else { + spec = "__pending" + } + + id, err := db.SetContent(t+spec+":-1", req.PostForm) + if err != nil { + log.Println("[Create] error calling SetContent:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + // set the target in the context so user can get saved value from db in hook + ctx := context.WithValue(req.Context(), "target", fmt.Sprintf("%s:%d", t, id)) + req = req.WithContext(ctx) + + err = hook.AfterSave(res, req) + if err != nil { + log.Println("[Create] error calling AfterSave:", err) + return + } + + err = hook.AfterAPICreate(res, req) + if err != nil { + log.Println("[Create] error calling AfterAccept:", err) + return + } + + // create JSON response to send data back to client + var data map[string]interface{} + if spec != "" { + spec = strings.TrimPrefix(spec, "__") + data = map[string]interface{}{ + "status": spec, + "type": t, + } + } else { + spec = "public" + data = map[string]interface{}{ + "id": id, + "status": spec, + "type": t, + } + } + + resp := map[string]interface{}{ + "data": []map[string]interface{}{ + data, + }, + } + + j, err := json.Marshal(resp) + if err != nil { + log.Println("[Create] error marshalling response to JSON:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "application/json") + _, err = res.Write(j) + if err != nil { + log.Println("[Create] error writing response:", err) + return + } + +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/delete.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/delete.go new file mode 100644 index 0000000..36f2b1b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/delete.go @@ -0,0 +1,140 @@ +package api + +import ( + "encoding/json" + "log" + "net/http" + + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" +) + +// Deleteable accepts or rejects update POST requests to endpoints such as: +// /api/content/delete?type=Review&id=1 +type Deleteable interface { + // Delete enables external clients to delete content of a specific type + Delete(http.ResponseWriter, *http.Request) error +} + +func deleteContentHandler(res http.ResponseWriter, req *http.Request) { + if req.Method != http.MethodPost { + res.WriteHeader(http.StatusMethodNotAllowed) + return + } + + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println("[Delete] error:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + t := req.URL.Query().Get("type") + if t == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + p, found := item.Types[t] + if !found { + log.Println("[Delete] attempt to delete content of unknown type:", t, "from:", req.RemoteAddr) + res.WriteHeader(http.StatusNotFound) + return + } + + id := req.URL.Query().Get("id") + if !db.IsValidID(id) { + log.Println("[Delete] attempt to delete content with missing or invalid id from:", req.RemoteAddr) + res.WriteHeader(http.StatusBadRequest) + return + } + + post := p() + + ext, ok := post.(Deleteable) + if !ok { + log.Println("[Delete] rejected non-deleteable type:", t, "from:", req.RemoteAddr) + res.WriteHeader(http.StatusBadRequest) + return + } + + hook, ok := post.(item.Hookable) + if !ok { + log.Println("[Delete] error: Type", t, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + return + } + + err = hook.BeforeAPIDelete(res, req) + if err != nil { + log.Println("[Delete] error calling BeforeAPIDelete:", err) + if err == ErrNoAuth { + // BeforeAPIDelete can check user.IsValid(req) for auth + res.WriteHeader(http.StatusUnauthorized) + } + return + } + + err = ext.Delete(res, req) + if err != nil { + log.Println("[Delete] error calling Delete:", err) + if err == ErrNoAuth { + // Delete can check user.IsValid(req) or other forms of validation for auth + res.WriteHeader(http.StatusUnauthorized) + } + return + } + + err = hook.BeforeDelete(res, req) + if err != nil { + log.Println("[Delete] error calling BeforeSave:", err) + return + } + + err = db.DeleteContent(t + ":" + id) + if err != nil { + log.Println("[Delete] error calling DeleteContent:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + err = hook.AfterDelete(res, req) + if err != nil { + log.Println("[Delete] error calling AfterDelete:", err) + return + } + + err = hook.AfterAPIDelete(res, req) + if err != nil { + log.Println("[Delete] error calling AfterAPIDelete:", err) + return + } + + // create JSON response to send data back to client + var data = map[string]interface{}{ + "id": id, + "status": "deleted", + "type": t, + } + + resp := map[string]interface{}{ + "data": []map[string]interface{}{ + data, + }, + } + + j, err := json.Marshal(resp) + if err != nil { + log.Println("[Delete] error marshalling response to JSON:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "application/json") + _, err = res.Write(j) + if err != nil { + log.Println("[Delete] error writing response:", err) + return + } + +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/gzip.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/gzip.go new file mode 100644 index 0000000..be5a51b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/gzip.go @@ -0,0 +1,64 @@ +package api + +import ( + "compress/gzip" + "net/http" + "strings" + + "github.com/ponzu-cms/ponzu/system/db" +) + +// Gzip wraps a HandlerFunc to compress responses when possible +func Gzip(next http.HandlerFunc) http.HandlerFunc { + return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + if db.ConfigCache("gzip_disabled").(bool) == true { + next.ServeHTTP(res, req) + return + } + + // check if req header content-encoding supports gzip + if strings.Contains(req.Header.Get("Accept-Encoding"), "gzip") { + // gzip response data + res.Header().Set("Content-Encoding", "gzip") + var gzres gzipResponseWriter + if pusher, ok := res.(http.Pusher); ok { + gzres = gzipResponseWriter{res, pusher, gzip.NewWriter(res)} + } else { + gzres = gzipResponseWriter{res, nil, gzip.NewWriter(res)} + } + + next.ServeHTTP(gzres, req) + return + } + + next.ServeHTTP(res, req) + }) +} + +type gzipResponseWriter struct { + http.ResponseWriter + pusher http.Pusher + + gw *gzip.Writer +} + +func (gzw gzipResponseWriter) Write(p []byte) (int, error) { + defer gzw.gw.Close() + return gzw.gw.Write(p) +} + +func (gzw gzipResponseWriter) Push(target string, opts *http.PushOptions) error { + if gzw.pusher == nil { + return nil + } + + if opts == nil { + opts = &http.PushOptions{ + Header: make(http.Header), + } + } + + opts.Header.Set("Accept-Encoding", "gzip") + + return gzw.pusher.Push(target, opts) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/handlers.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/handlers.go new file mode 100644 index 0000000..83bbe43 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/handlers.go @@ -0,0 +1,196 @@ +package api + +import ( + "encoding/json" + "errors" + "log" + "net/http" + "strconv" + "strings" + + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" +) + +// ErrNoAuth should be used to report failed auth requests +var ErrNoAuth = errors.New("Auth failed for request") + +// deprecating from API, but going to provide code here in case someone wants it +func typesHandler(res http.ResponseWriter, req *http.Request) { + var types = []string{} + for t, fn := range item.Types { + if !hide(fn(), res, req) { + types = append(types, t) + } + } + + j, err := toJSON(types) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + sendData(res, req, j) +} + +func contentsHandler(res http.ResponseWriter, req *http.Request) { + q := req.URL.Query() + t := q.Get("type") + if t == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + it, ok := item.Types[t] + if !ok { + res.WriteHeader(http.StatusNotFound) + return + } + + if hide(it(), res, req) { + return + } + + count, err := strconv.Atoi(q.Get("count")) // int: determines number of posts to return (10 default, -1 is all) + if err != nil { + if q.Get("count") == "" { + count = 10 + } else { + res.WriteHeader(http.StatusInternalServerError) + return + } + } + + offset, err := strconv.Atoi(q.Get("offset")) // int: multiplier of count for pagination (0 default) + if err != nil { + if q.Get("offset") == "" { + offset = 0 + } else { + res.WriteHeader(http.StatusInternalServerError) + return + } + } + + order := strings.ToLower(q.Get("order")) // string: sort order of posts by timestamp ASC / DESC (DESC default) + if order != "asc" { + order = "desc" + } + + opts := db.QueryOptions{ + Count: count, + Offset: offset, + Order: order, + } + + _, bb := db.Query(t+"__sorted", opts) + var result = []json.RawMessage{} + for i := range bb { + result = append(result, bb[i]) + } + + j, err := fmtJSON(result...) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + j, err = omit(it(), j) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + sendData(res, req, j) +} + +func contentHandler(res http.ResponseWriter, req *http.Request) { + q := req.URL.Query() + id := q.Get("id") + t := q.Get("type") + slug := q.Get("slug") + + if slug != "" { + contentHandlerBySlug(res, req) + return + } + + if t == "" || id == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + pt, ok := item.Types[t] + if !ok { + res.WriteHeader(http.StatusNotFound) + return + } + + if hide(pt(), res, req) { + return + } + + post, err := db.Content(t + ":" + id) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + push(res, req, pt, post) + + j, err := fmtJSON(json.RawMessage(post)) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + j, err = omit(pt(), j) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + sendData(res, req, j) +} + +func contentHandlerBySlug(res http.ResponseWriter, req *http.Request) { + slug := req.URL.Query().Get("slug") + + if slug == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + // lookup type:id by slug key in __contentIndex + t, post, err := db.ContentBySlug(slug) + if err != nil { + log.Println("Error finding content by slug:", slug, err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + it, ok := item.Types[t] + if !ok { + res.WriteHeader(http.StatusBadRequest) + return + } + + if hide(it(), res, req) { + return + } + + push(res, req, it, post) + + j, err := fmtJSON(json.RawMessage(post)) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + j, err = omit(it(), j) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + sendData(res, req, j) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/hide.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/hide.go new file mode 100644 index 0000000..eed2c8b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/hide.go @@ -0,0 +1,27 @@ +package api + +import ( + "net/http" + + "github.com/ponzu-cms/ponzu/system/item" +) + +func hide(it interface{}, res http.ResponseWriter, req *http.Request) bool { + // check if should be hidden + if h, ok := it.(item.Hideable); ok { + err := h.Hide(res, req) + if err == item.ErrAllowHiddenItem { + return false + } + + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return true + } + + res.WriteHeader(http.StatusNotFound) + return true + } + + return false +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/json.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/json.go new file mode 100644 index 0000000..e9d448e --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/json.go @@ -0,0 +1,57 @@ +package api + +import ( + "bytes" + "encoding/json" + "log" + "net/http" +) + +func fmtJSON(data ...json.RawMessage) ([]byte, error) { + var msg = []json.RawMessage{} + for _, d := range data { + msg = append(msg, d) + } + + resp := map[string][]json.RawMessage{ + "data": msg, + } + + var buf = &bytes.Buffer{} + enc := json.NewEncoder(buf) + err := enc.Encode(resp) + if err != nil { + log.Println("Failed to encode data to JSON:", err) + return nil, err + } + + return buf.Bytes(), nil +} + +func toJSON(data []string) ([]byte, error) { + var buf = &bytes.Buffer{} + enc := json.NewEncoder(buf) + resp := map[string][]string{ + "data": data, + } + + err := enc.Encode(resp) + if err != nil { + log.Println("Failed to encode data to JSON:", err) + return nil, err + } + + return buf.Bytes(), nil +} + +// sendData should be used any time you want to communicate +// data back to a foreign client +func sendData(res http.ResponseWriter, req *http.Request, data []byte) { + res.Header().Set("Content-Type", "application/json") + res.Header().Set("Vary", "Accept-Encoding") + + _, err := res.Write(data) + if err != nil { + log.Println("Error writing to response in sendData") + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/omit.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/omit.go new file mode 100644 index 0000000..909e3ad --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/omit.go @@ -0,0 +1,41 @@ +package api + +import ( + "fmt" + "log" + + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/tidwall/gjson" + "github.com/tidwall/sjson" +) + +func omit(it interface{}, data []byte) ([]byte, error) { + // is it Omittable + om, ok := it.(item.Omittable) + if !ok { + return data, nil + } + + return omitFields(om, data, "data") +} + +func omitFields(om item.Omittable, data []byte, pathPrefix string) ([]byte, error) { + // get fields to omit from json data + fields := om.Omit() + + // remove each field from json, all responses contain json object(s) in top-level "data" array + n := int(gjson.GetBytes(data, pathPrefix+".#").Int()) + for i := 0; i < n; i++ { + for k := range fields { + var err error + data, err = sjson.DeleteBytes(data, fmt.Sprintf("%s.%d.%s", pathPrefix, i, fields[k])) + if err != nil { + log.Println("Erorr omitting field:", fields[k], "from item.Omittable:", om) + return nil, err + } + } + } + + return data, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/push.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/push.go new file mode 100644 index 0000000..2b68d5b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/push.go @@ -0,0 +1,52 @@ +package api + +import ( + "log" + "net/http" + + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/tidwall/gjson" + "golang.org/x/net/http2" +) + +func push(res http.ResponseWriter, req *http.Request, pt func() interface{}, data []byte) { + // Push(target string, opts *PushOptions) error + if pusher, ok := res.(http.Pusher); ok { + if p, ok := pt().(item.Pushable); ok { + // get fields to pull values from data + fields := p.Push() + + // parse values from data to push + values := gjson.GetManyBytes(data, fields...) + + // push all values from Pushable items' fields + for i := range values { + val := values[i] + val.ForEach(func(k, v gjson.Result) bool { + if v.String() == "null" { + return true + } + + // check that the push is not to its parent URL + if v.String() == (req.URL.Path + "?" + req.URL.RawQuery) { + return true + } + + err := pusher.Push(v.String(), nil) + // check for error, "http2: recursive push not allowed" + // and return, suppressing a log message + if err != nil && err.Error() == http2.ErrRecursivePush.Error() { + return true + } + if err != nil { + log.Println("Error during Push of value:", v.String(), err) + } + + return true + }) + } + } + } + +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/record.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/record.go new file mode 100644 index 0000000..93d4aaf --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/record.go @@ -0,0 +1,16 @@ +package api + +import ( + "net/http" + + "github.com/ponzu-cms/ponzu/system/api/analytics" +) + +// Record wraps a HandlerFunc to record API requests for analytical purposes +func Record(next http.HandlerFunc) http.HandlerFunc { + return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + go analytics.Record(req) + + next.ServeHTTP(res, req) + }) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/search.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/search.go new file mode 100644 index 0000000..ae6ac1c --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/search.go @@ -0,0 +1,82 @@ +package api + +import ( + "encoding/json" + "log" + "net/http" + "net/url" + + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" +) + +func searchContentHandler(res http.ResponseWriter, req *http.Request) { + qs := req.URL.Query() + t := qs.Get("type") + // type must be set, future version may compile multi-type result set + if t == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + it, ok := item.Types[t] + if !ok { + res.WriteHeader(http.StatusBadRequest) + return + } + + if hide(it(), res, req) { + return + } + + q, err := url.QueryUnescape(qs.Get("q")) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + // q must be set + if q == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + // execute search for query provided, if no index for type send 404 + matches, err := db.SearchType(t, q) + if err == db.ErrNoSearchIndex { + res.WriteHeader(http.StatusBadRequest) + return + } + if err != nil { + log.Println("[search] Error:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + // respond with json formatted results + bb, err := db.ContentMulti(matches) + if err != nil { + log.Println("[search] Error:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + var result = []json.RawMessage{} + for i := range bb { + result = append(result, bb[i]) + } + + j, err := fmtJSON(result...) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + j, err = omit(it(), j) + if err != nil { + res.WriteHeader(http.StatusInternalServerError) + return + } + + sendData(res, req, j) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/server.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/server.go new file mode 100644 index 0000000..209ddaa --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/server.go @@ -0,0 +1,18 @@ +package api + +import "net/http" + +// Run adds Handlers to default http listener for API +func Run() { + http.HandleFunc("/api/contents", Record(CORS(Gzip(contentsHandler)))) + + http.HandleFunc("/api/content", Record(CORS(Gzip(contentHandler)))) + + http.HandleFunc("/api/content/create", Record(CORS(createContentHandler))) + + http.HandleFunc("/api/content/update", Record(CORS(updateContentHandler))) + + http.HandleFunc("/api/content/delete", Record(CORS(deleteContentHandler))) + + http.HandleFunc("/api/search", Record(CORS(searchContentHandler))) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/update.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/update.go new file mode 100644 index 0000000..9414ab4 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/api/update.go @@ -0,0 +1,224 @@ +package api + +import ( + "context" + "encoding/json" + "fmt" + "log" + "net/http" + "strings" + "time" + + "github.com/ponzu-cms/ponzu/system/admin/upload" + "github.com/ponzu-cms/ponzu/system/db" + "github.com/ponzu-cms/ponzu/system/item" +) + +// Updateable accepts or rejects update POST requests to endpoints such as: +// /api/content/update?type=Review&id=1 +type Updateable interface { + // Update enabled external clients to update content of a specific type + Update(http.ResponseWriter, *http.Request) error +} + +func updateContentHandler(res http.ResponseWriter, req *http.Request) { + if req.Method != http.MethodPost { + res.WriteHeader(http.StatusMethodNotAllowed) + return + } + + err := req.ParseMultipartForm(1024 * 1024 * 4) // maxMemory 4MB + if err != nil { + log.Println("[Update] error:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + t := req.URL.Query().Get("type") + if t == "" { + res.WriteHeader(http.StatusBadRequest) + return + } + + p, found := item.Types[t] + if !found { + log.Println("[Update] attempt to update content unknown type:", t, "from:", req.RemoteAddr) + res.WriteHeader(http.StatusNotFound) + return + } + + id := req.URL.Query().Get("id") + if !db.IsValidID(id) { + log.Println("[Update] attempt to update content with missing or invalid id from:", req.RemoteAddr) + res.WriteHeader(http.StatusBadRequest) + return + } + + post := p() + + ext, ok := post.(Updateable) + if !ok { + log.Println("[Update] rejected non-updateable type:", t, "from:", req.RemoteAddr) + res.WriteHeader(http.StatusBadRequest) + return + } + + ts := fmt.Sprintf("%d", int64(time.Nanosecond)*time.Now().UnixNano()/int64(time.Millisecond)) + req.PostForm.Set("timestamp", ts) + req.PostForm.Set("updated", ts) + + urlPaths, err := upload.StoreFiles(req) + if err != nil { + log.Println(err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + for name, urlPath := range urlPaths { + req.PostForm.Set(name, urlPath) + } + + // check for any multi-value fields (ex. checkbox fields) + // and correctly format for db storage. Essentially, we need + // fieldX.0: value1, fieldX.1: value2 => fieldX: []string{value1, value2} + fieldOrderValue := make(map[string]map[string][]string) + ordVal := make(map[string][]string) + for k, v := range req.PostForm { + if strings.Contains(k, ".") { + fo := strings.Split(k, ".") + + // put the order and the field value into map + field := string(fo[0]) + order := string(fo[1]) + fieldOrderValue[field] = ordVal + + // orderValue is 0:[?type=Thing&id=1] + orderValue := fieldOrderValue[field] + orderValue[order] = v + fieldOrderValue[field] = orderValue + + // discard the post form value with name.N + req.PostForm.Del(k) + } + + } + + // add/set the key & value to the post form in order + for f, ov := range fieldOrderValue { + for i := 0; i < len(ov); i++ { + position := fmt.Sprintf("%d", i) + fieldValue := ov[position] + + if req.PostForm.Get(f) == "" { + for i, fv := range fieldValue { + if i == 0 { + req.PostForm.Set(f, fv) + } else { + req.PostForm.Add(f, fv) + } + } + } else { + for _, fv := range fieldValue { + req.PostForm.Add(f, fv) + } + } + } + } + + hook, ok := post.(item.Hookable) + if !ok { + log.Println("[Update] error: Type", t, "does not implement item.Hookable or embed item.Item.") + res.WriteHeader(http.StatusBadRequest) + return + } + + err = hook.BeforeAPIUpdate(res, req) + if err != nil { + log.Println("[Update] error calling BeforeAPIUpdate:", err) + if err == ErrNoAuth { + // BeforeAPIUpdate can check user.IsValid(req) for auth + res.WriteHeader(http.StatusUnauthorized) + } + return + } + + err = ext.Update(res, req) + if err != nil { + log.Println("[Update] error calling Update:", err) + if err == ErrNoAuth { + // Update can check user.IsValid(req) or other forms of validation for auth + res.WriteHeader(http.StatusUnauthorized) + } + return + } + + err = hook.BeforeSave(res, req) + if err != nil { + log.Println("[Update] error calling BeforeSave:", err) + return + } + + // set specifier for db bucket in case content is/isn't Trustable + var spec string + + _, err = db.UpdateContent(t+spec+":"+id, req.PostForm) + if err != nil { + log.Println("[Update] error calling UpdateContent:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + // set the target in the context so user can get saved value from db in hook + ctx := context.WithValue(req.Context(), "target", fmt.Sprintf("%s:%s", t, id)) + req = req.WithContext(ctx) + + err = hook.AfterSave(res, req) + if err != nil { + log.Println("[Update] error calling AfterSave:", err) + return + } + + err = hook.AfterAPIUpdate(res, req) + if err != nil { + log.Println("[Update] error calling AfterAPIUpdate:", err) + return + } + + // create JSON response to send data back to client + var data map[string]interface{} + if spec != "" { + spec = strings.TrimPrefix(spec, "__") + data = map[string]interface{}{ + "status": spec, + "type": t, + } + } else { + spec = "public" + data = map[string]interface{}{ + "id": id, + "status": spec, + "type": t, + } + } + + resp := map[string]interface{}{ + "data": []map[string]interface{}{ + data, + }, + } + + j, err := json.Marshal(resp) + if err != nil { + log.Println("[Update] error marshalling response to JSON:", err) + res.WriteHeader(http.StatusInternalServerError) + return + } + + res.Header().Set("Content-Type", "application/json") + _, err = res.Write(j) + if err != nil { + log.Println("[Update] error writing response:", err) + return + } + +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/auth.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/auth.go new file mode 100644 index 0000000..cf1adf2 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/auth.go @@ -0,0 +1,34 @@ +package system + +import ( + "net/http" + + "github.com/ponzu-cms/ponzu/system/db" +) + +// BasicAuth adds HTTP Basic Auth check for requests that should implement it +func BasicAuth(next http.HandlerFunc) http.HandlerFunc { + return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + u := db.ConfigCache("backup_basic_auth_user").(string) + p := db.ConfigCache("backup_basic_auth_password").(string) + + if u == "" || p == "" { + res.WriteHeader(http.StatusForbidden) + return + } + + user, password, ok := req.BasicAuth() + + if !ok { + res.WriteHeader(http.StatusForbidden) + return + } + + if u != user || p != password { + res.WriteHeader(http.StatusUnauthorized) + return + } + + next.ServeHTTP(res, req) + }) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/addon.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/addon.go new file mode 100644 index 0000000..0f63405 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/addon.go @@ -0,0 +1,165 @@ +package db + +import ( + "bytes" + "encoding/json" + "errors" + "fmt" + "log" + "net/url" + + "github.com/boltdb/bolt" + "github.com/gorilla/schema" +) + +var ( + // ErrNoAddonExists indicates that there was not addon found in the db + ErrNoAddonExists = errors.New("No addon exists.") +) + +// Addon looks for an addon by its addon_reverse_dns as the key and returns +// the []byte as json representation of an addon +func Addon(key string) ([]byte, error) { + buf := &bytes.Buffer{} + + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__addons")) + if b == nil { + return bolt.ErrBucketNotFound + } + + val := b.Get([]byte(key)) + + if val == nil { + return ErrNoAddonExists + } + + _, err := buf.Write(val) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + return buf.Bytes(), nil +} + +// SetAddon stores the values of an addon into the __addons bucket with a the +// `addon_reverse_dns` field used as the key. `kind` is the interface{} type for +// the provided addon (as in the result of calling addon.Types[id]) +func SetAddon(data url.Values, kind interface{}) error { + dec := schema.NewDecoder() + dec.IgnoreUnknownKeys(true) + dec.SetAliasTag("json") + err := dec.Decode(kind, data) + + v, err := json.Marshal(kind) + + k := data.Get("addon_reverse_dns") + if k == "" { + name := data.Get("addon_name") + return fmt.Errorf(`Addon "%s" has no identifier to use as key.`, name) + } + + err = store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__addons")) + if b == nil { + return bolt.ErrBucketNotFound + } + + err := b.Put([]byte(k), v) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return err + } + + return nil +} + +// AddonAll returns all registered addons as a [][]byte +func AddonAll() [][]byte { + var all [][]byte + + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__addons")) + if b == nil { + return bolt.ErrBucketNotFound + } + + err := b.ForEach(func(k, v []byte) error { + all = append(all, v) + + return nil + }) + if err != nil { + return err + } + + return nil + }) + if err != nil { + log.Println("Error finding addons in db with db.AddonAll:", err) + return nil + } + + return all +} + +// DeleteAddon removes an addon from the db by its key, the addon_reverse_dns +func DeleteAddon(key string) error { + err := store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__addons")) + if b == nil { + return bolt.ErrBucketNotFound + } + + if err := b.Delete([]byte(key)); err != nil { + return err + } + + return nil + }) + if err != nil { + return err + } + + return nil +} + +// AddonExists checks if there is an existing addon stored. The key is an the +// value at addon_reverse_dns +func AddonExists(key string) bool { + var exists bool + + if store == nil { + Init() + } + + err := store.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("__addons")) + if err != nil { + return err + } + if b.Get([]byte(key)) == nil { + return nil + } + + exists = true + return nil + }) + if err != nil { + log.Println("Error checking existence of addon with key:", key, "-", err) + return false + } + + return exists +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/backup.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/backup.go new file mode 100644 index 0000000..735abe4 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/backup.go @@ -0,0 +1,26 @@ +package db + +import ( + "fmt" + "net/http" + "time" + + "github.com/boltdb/bolt" +) + +// Backup writes a snapshot of the system.db database to an HTTP response +func Backup(res http.ResponseWriter) error { + err := store.View(func(tx *bolt.Tx) error { + ts := time.Now().Unix() + disposition := `attachment; filename="system-%d.db.bak"` + + res.Header().Set("Content-Type", "application/octet-stream") + res.Header().Set("Content-Disposition", fmt.Sprintf(disposition, ts)) + res.Header().Set("Content-Length", fmt.Sprintf("%d", int(tx.Size()))) + + _, err := tx.WriteTo(res) + return err + }) + + return err +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/cache.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/cache.go new file mode 100644 index 0000000..fbb0fd5 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/cache.go @@ -0,0 +1,56 @@ +package db + +import ( + "encoding/base64" + "fmt" + "net/http" + "strings" + "time" +) + +// CacheControl sets the default cache policy on static asset responses +func CacheControl(next http.Handler) http.HandlerFunc { + return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + cacheDisabled := ConfigCache("cache_disabled").(bool) + if cacheDisabled { + res.Header().Add("Cache-Control", "no-cache") + next.ServeHTTP(res, req) + } else { + age := int64(ConfigCache("cache_max_age").(float64)) + etag := ConfigCache("etag").(string) + if age == 0 { + age = DefaultMaxAge + } + policy := fmt.Sprintf("max-age=%d, public", age) + res.Header().Add("ETag", etag) + res.Header().Add("Cache-Control", policy) + + if match := req.Header.Get("If-None-Match"); match != "" { + if strings.Contains(match, etag) { + res.WriteHeader(http.StatusNotModified) + return + } + } + + next.ServeHTTP(res, req) + } + }) +} + +// NewEtag generates a new Etag for response caching +func NewEtag() string { + now := fmt.Sprintf("%d", time.Now().Unix()) + etag := base64.StdEncoding.EncodeToString([]byte(now)) + + return etag +} + +// InvalidateCache sets a new Etag for http responses +func InvalidateCache() error { + err := PutConfig("etag", NewEtag()) + if err != nil { + return err + } + + return nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/config.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/config.go new file mode 100644 index 0000000..6a409c2 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/config.go @@ -0,0 +1,256 @@ +package db + +import ( + "bytes" + "encoding/json" + "fmt" + "net/url" + "strings" + + "github.com/ponzu-cms/ponzu/system/admin/config" + + "github.com/boltdb/bolt" + "github.com/gorilla/schema" +) + +const ( + // DefaultMaxAge provides a 2592000 second (30-day) cache max-age setting + DefaultMaxAge = int64(60 * 60 * 24 * 30) +) + +var configCache map[string]interface{} + +func init() { + configCache = make(map[string]interface{}) +} + +// SetConfig sets key:value pairs in the db for configuration settings +func SetConfig(data url.Values) error { + var j []byte + err := store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__config")) + + // check for any multi-value fields (ex. checkbox fields) + // and correctly format for db storage. Essentially, we need + // fieldX.0: value1, fieldX.1: value2 => fieldX: []string{value1, value2} + fieldOrderValue := make(map[string]map[string][]string) + ordVal := make(map[string][]string) + for k, v := range data { + if strings.Contains(k, ".") { + fo := strings.Split(k, ".") + + // put the order and the field value into map + field := string(fo[0]) + order := string(fo[1]) + fieldOrderValue[field] = ordVal + + // orderValue is 0:[?type=Thing&id=1] + orderValue := fieldOrderValue[field] + orderValue[order] = v + fieldOrderValue[field] = orderValue + + // discard the post form value with name.N + data.Del(k) + } + + } + + // add/set the key & value to the post form in order + for f, ov := range fieldOrderValue { + for i := 0; i < len(ov); i++ { + position := fmt.Sprintf("%d", i) + fieldValue := ov[position] + + if data.Get(f) == "" { + for i, fv := range fieldValue { + if i == 0 { + data.Set(f, fv) + } else { + data.Add(f, fv) + } + } + } else { + for _, fv := range fieldValue { + data.Add(f, fv) + } + } + } + } + + cfg := &config.Config{} + dec := schema.NewDecoder() + dec.SetAliasTag("json") // allows simpler struct tagging when creating a content type + dec.IgnoreUnknownKeys(true) // will skip over form values submitted, but not in struct + err := dec.Decode(cfg, data) + if err != nil { + return err + } + + // check for "invalidate" value to reset the Etag + if len(cfg.CacheInvalidate) > 0 && cfg.CacheInvalidate[0] == "invalidate" { + cfg.Etag = NewEtag() + cfg.CacheInvalidate = []string{} + } + + j, err = json.Marshal(cfg) + if err != nil { + return err + } + + err = b.Put([]byte("settings"), j) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return err + } + + // convert json => map[string]interface{} + var kv map[string]interface{} + err = json.Unmarshal(j, &kv) + if err != nil { + return err + } + + configCache = kv + + return nil +} + +// Config gets the value of a key in the configuration from the db +func Config(key string) ([]byte, error) { + kv := make(map[string]interface{}) + + cfg, err := ConfigAll() + if err != nil { + return nil, err + } + + if len(cfg) < 1 { + return nil, nil + } + + err = json.Unmarshal(cfg, &kv) + if err != nil { + return nil, err + } + + return []byte(kv[key].(string)), nil +} + +// ConfigAll gets the configuration from the db +func ConfigAll() ([]byte, error) { + val := &bytes.Buffer{} + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__config")) + if b == nil { + return fmt.Errorf("Error finding bucket: %s", "__config") + } + _, err := val.Write(b.Get([]byte("settings"))) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + return val.Bytes(), nil +} + +// PutConfig updates a single k/v in the config +func PutConfig(key string, value interface{}) error { + kv := make(map[string]interface{}) + + c, err := ConfigAll() + if err != nil { + return err + } + + if c == nil { + c, err = emptyConfig() + if err != nil { + return err + } + } + + err = json.Unmarshal(c, &kv) + if err != nil { + return err + } + + // set k/v from params to decoded map + kv[key] = value + + data := make(url.Values) + for k, v := range kv { + switch v.(type) { + case string: + data.Set(k, v.(string)) + + case []string: + vv := v.([]string) + for i := range vv { + data.Add(k, vv[i]) + } + + default: + data.Set(k, fmt.Sprintf("%v", v)) + } + } + + err = SetConfig(data) + if err != nil { + return err + } + + return nil +} + +// ConfigCache is a in-memory cache of the Configs for quicker lookups +// 'key' is the JSON tag associated with the config field +func ConfigCache(key string) interface{} { + return configCache[key] +} + +// LoadCacheConfig loads the config into a cache to be accessed by ConfigCache() +func LoadCacheConfig() error { + c, err := ConfigAll() + if err != nil { + return err + } + + if c == nil { + c, err = emptyConfig() + if err != nil { + return err + } + } + + // convert json => map[string]interface{} + var kv map[string]interface{} + err = json.Unmarshal(c, &kv) + if err != nil { + return err + } + + configCache = kv + + return nil +} + +func emptyConfig() ([]byte, error) { + cfg := &config.Config{} + + data, err := json.Marshal(cfg) + if err != nil { + return nil, err + } + + return data, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/content.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/content.go new file mode 100644 index 0000000..49cba87 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/content.go @@ -0,0 +1,722 @@ +package db + +import ( + "bytes" + "encoding/json" + "fmt" + "log" + "net/url" + "sort" + "strconv" + "strings" + + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/boltdb/bolt" + "github.com/gorilla/schema" + uuid "github.com/satori/go.uuid" +) + +// IsValidID checks that an ID from a DB target is valid. +// ID should be an integer greater than 0. +// ID of -1 is special for new posts, not updates. +// IDs start at 1 for auto-incrementing +func IsValidID(id string) bool { + if i, err := strconv.Atoi(id); err != nil || i < 1 { + return false + } + return true +} + +// SetContent inserts/replaces values in the database. +// The `target` argument is a string made up of namespace:id (string:int) +func SetContent(target string, data url.Values) (int, error) { + t := strings.Split(target, ":") + ns, id := t[0], t[1] + + // check if content id == -1 (indicating new post). + // if so, run an insert which will assign the next auto incremented int. + // this is done because boltdb begins its bucket auto increment value at 0, + // which is the zero-value of an int in the Item struct field for ID. + // this is a problem when the original first post (with auto ID = 0) gets + // overwritten by any new post, originally having no ID, defauting to 0. + if id == "-1" { + return insert(ns, data) + } + + return update(ns, id, data, nil) +} + +// UpdateContent updates/merges values in the database. +// The `target` argument is a string made up of namespace:id (string:int) +func UpdateContent(target string, data url.Values) (int, error) { + t := strings.Split(target, ":") + ns, id := t[0], t[1] + + if !IsValidID(id) { + return 0, fmt.Errorf("Invalid ID in target for UpdateContent: %s", target) + } + + // retrieve existing content from the database + existingContent, err := Content(target) + if err != nil { + return 0, err + } + return update(ns, id, data, &existingContent) +} + +// update can support merge or replace behavior depending on existingContent. +// if existingContent is non-nil, we merge field values. empty/missing fields are ignored. +// if existingContent is nil, we replace field values. empty/missing fields are reset. +func update(ns, id string, data url.Values, existingContent *[]byte) (int, error) { + var specifier string // i.e. __pending, __sorted, etc. + if strings.Contains(ns, "__") { + spec := strings.Split(ns, "__") + ns = spec[0] + specifier = "__" + spec[1] + } + + cid, err := strconv.Atoi(id) + if err != nil { + return 0, err + } + + var j []byte + if existingContent == nil { + j, err = postToJSON(ns, data) + if err != nil { + return 0, err + } + } else { + j, err = mergeData(ns, data, *existingContent) + if err != nil { + return 0, err + } + } + + err = store.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte(ns + specifier)) + if err != nil { + return err + } + + err = b.Put([]byte(fmt.Sprintf("%d", cid)), j) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return 0, nil + } + + if specifier == "" { + go SortContent(ns) + } + + // update changes data, so invalidate client caching + err = InvalidateCache() + if err != nil { + return 0, err + } + + go func() { + // update data in search index + target := fmt.Sprintf("%s:%s", ns, id) + err = UpdateSearchIndex(target, string(j)) + if err != nil { + log.Println("[search] UpdateSearchIndex Error:", err) + } + }() + + return cid, nil +} + +func mergeData(ns string, data url.Values, existingContent []byte) ([]byte, error) { + var j []byte + t, ok := item.Types[ns] + if !ok { + return nil, fmt.Errorf("Namespace type not found: %s", ns) + } + + // Unmarsal the existing values + s := t() + err := json.Unmarshal(existingContent, &s) + if err != nil { + log.Println("Error decoding json while updating", ns, ":", err) + return j, err + } + + // Don't allow the Item fields to be updated from form values + data.Del("id") + data.Del("uuid") + data.Del("slug") + + dec := schema.NewDecoder() + dec.SetAliasTag("json") // allows simpler struct tagging when creating a content type + dec.IgnoreUnknownKeys(true) // will skip over form values submitted, but not in struct + err = dec.Decode(s, data) + if err != nil { + return j, err + } + + j, err = json.Marshal(s) + if err != nil { + return j, err + } + + return j, nil +} + +func insert(ns string, data url.Values) (int, error) { + var effectedID int + var specifier string // i.e. __pending, __sorted, etc. + if strings.Contains(ns, "__") { + spec := strings.Split(ns, "__") + ns = spec[0] + specifier = "__" + spec[1] + } + + var j []byte + var cid string + err := store.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte(ns + specifier)) + if err != nil { + return err + } + + // get the next available ID and convert to string + // also set effectedID to int of ID + id, err := b.NextSequence() + if err != nil { + return err + } + cid = strconv.FormatUint(id, 10) + effectedID, err = strconv.Atoi(cid) + if err != nil { + return err + } + data.Set("id", cid) + + // add UUID to data for use in embedded Item + uid := uuid.NewV4() + data.Set("uuid", uid.String()) + + // if type has a specifier, add it to data for downstream processing + if specifier != "" { + data.Set("__specifier", specifier) + } + + j, err = postToJSON(ns, data) + if err != nil { + return err + } + + err = b.Put([]byte(cid), j) + if err != nil { + return err + } + + // store the slug,type:id in contentIndex if public content + if specifier == "" { + ci := tx.Bucket([]byte("__contentIndex")) + if ci == nil { + return bolt.ErrBucketNotFound + } + + k := []byte(data.Get("slug")) + v := []byte(fmt.Sprintf("%s:%d", ns, effectedID)) + err := ci.Put(k, v) + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + return 0, err + } + + if specifier == "" { + go SortContent(ns) + } + + // insert changes data, so invalidate client caching + err = InvalidateCache() + if err != nil { + return 0, err + } + + go func() { + // add data to seach index + target := fmt.Sprintf("%s:%s", ns, cid) + err = UpdateSearchIndex(target, string(j)) + if err != nil { + log.Println("[search] UpdateSearchIndex Error:", err) + } + }() + + return effectedID, nil +} + +// DeleteContent removes an item from the database. Deleting a non-existent item +// will return a nil error. +func DeleteContent(target string) error { + t := strings.Split(target, ":") + ns, id := t[0], t[1] + + b, err := Content(target) + if err != nil { + return err + } + + // get content slug to delete from __contentIndex if it exists + // this way content added later can use slugs even if previously + // deleted content had used one + var itm item.Item + err = json.Unmarshal(b, &itm) + if err != nil { + return err + } + + err = store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte(ns)) + if b == nil { + return bolt.ErrBucketNotFound + } + + err := b.Delete([]byte(id)) + if err != nil { + return err + } + + // if content has a slug, also delete it from __contentIndex + if itm.Slug != "" { + ci := tx.Bucket([]byte("__contentIndex")) + if ci == nil { + return bolt.ErrBucketNotFound + } + + err := ci.Delete([]byte(itm.Slug)) + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + return err + } + + // delete changes data, so invalidate client caching + err = InvalidateCache() + if err != nil { + return err + } + + go func() { + // delete indexed data from search index + if !strings.Contains(ns, "__") { + target = fmt.Sprintf("%s:%s", ns, id) + err = DeleteSearchIndex(target) + if err != nil { + log.Println("[search] DeleteSearchIndex Error:", err) + } + } + }() + + // exception to typical "run in goroutine" pattern: + // we want to have an updated admin view as soon as this is deleted, so + // in some cases, the delete and redirect is faster than the sort, + // thus still showing a deleted post in the admin view. + SortContent(ns) + + return nil +} + +// Content retrives one item from the database. Non-existent values will return an empty []byte +// The `target` argument is a string made up of namespace:id (string:int) +func Content(target string) ([]byte, error) { + t := strings.Split(target, ":") + ns, id := t[0], t[1] + + val := &bytes.Buffer{} + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte(ns)) + if b == nil { + return bolt.ErrBucketNotFound + } + + _, err := val.Write(b.Get([]byte(id))) + if err != nil { + log.Println(err) + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + return val.Bytes(), nil +} + +// ContentMulti returns a set of content based on the the targets / identifiers +// provided in Ponzu target string format: Type:ID +// NOTE: All targets should be of the same type +func ContentMulti(targets []string) ([][]byte, error) { + var contents [][]byte + for i := range targets { + b, err := Content(targets[i]) + if err != nil { + return nil, err + } + + contents = append(contents, b) + } + + return contents, nil +} + +// ContentBySlug does a lookup in the content index to find the type and id of +// the requested content. Subsequently, issues the lookup in the type bucket and +// returns the the type and data at that ID or nil if nothing exists. +func ContentBySlug(slug string) (string, []byte, error) { + val := &bytes.Buffer{} + var t, id string + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__contentIndex")) + if b == nil { + return bolt.ErrBucketNotFound + } + idx := b.Get([]byte(slug)) + + if idx != nil { + tid := strings.Split(string(idx), ":") + + if len(tid) < 2 { + return fmt.Errorf("Bad data in content index for slug: %s", slug) + } + + t, id = tid[0], tid[1] + } + + c := tx.Bucket([]byte(t)) + if c == nil { + return bolt.ErrBucketNotFound + } + _, err := val.Write(c.Get([]byte(id))) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return t, nil, err + } + + return t, val.Bytes(), nil +} + +// ContentAll retrives all items from the database within the provided namespace +func ContentAll(namespace string) [][]byte { + var posts [][]byte + store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte(namespace)) + if b == nil { + return bolt.ErrBucketNotFound + } + + numKeys := b.Stats().KeyN + posts = make([][]byte, 0, numKeys) + + b.ForEach(func(k, v []byte) error { + posts = append(posts, v) + + return nil + }) + + return nil + }) + + return posts +} + +// QueryOptions holds options for a query +type QueryOptions struct { + Count int + Offset int + Order string +} + +// Query retrieves a set of content from the db based on options +// and returns the total number of content in the namespace and the content +func Query(namespace string, opts QueryOptions) (int, [][]byte) { + var posts [][]byte + var total int + + // correct bad input rather than return nil or error + // similar to default case for opts.Order switch below + if opts.Count < 0 { + opts.Count = -1 + } + + if opts.Offset < 0 { + opts.Offset = 0 + } + + store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte(namespace)) + if b == nil { + return bolt.ErrBucketNotFound + } + + c := b.Cursor() + n := b.Stats().KeyN + total = n + + // return nil if no content + if n == 0 { + return nil + } + + var start, end int + switch opts.Count { + case -1: + start = 0 + end = n + + default: + start = opts.Count * opts.Offset + end = start + opts.Count + } + + // bounds check on posts given the start & end count + if start > n { + start = n - opts.Count + } + if end > n { + end = n + } + + i := 0 // count of num posts added + cur := 0 // count of num cursor moves + switch opts.Order { + case "desc", "": + for k, v := c.Last(); k != nil; k, v = c.Prev() { + if cur < start { + cur++ + continue + } + + if cur >= end { + break + } + + posts = append(posts, v) + i++ + cur++ + } + + case "asc": + for k, v := c.First(); k != nil; k, v = c.Next() { + if cur < start { + cur++ + continue + } + + if cur >= end { + break + } + + posts = append(posts, v) + i++ + cur++ + } + + default: + // results for DESC order + for k, v := c.Last(); k != nil; k, v = c.Prev() { + if cur < start { + cur++ + continue + } + + if cur >= end { + break + } + + posts = append(posts, v) + i++ + cur++ + } + } + + return nil + }) + + return total, posts +} + +// SortContent sorts all content of the type supplied as the namespace by time, +// in descending order, from most recent to least recent +// Should be called from a goroutine after SetContent is successful +func SortContent(namespace string) { + // only sort main content types i.e. Post + if strings.Contains(namespace, "__") { + return + } + + all := ContentAll(namespace) + + var posts sortableContent + // decode each (json) into type to then sort + for i := range all { + j := all[i] + post := item.Types[namespace]() + + err := json.Unmarshal(j, &post) + if err != nil { + log.Println("Error decoding json while sorting", namespace, ":", err) + return + } + + posts = append(posts, post.(item.Sortable)) + } + + // sort posts + sort.Sort(posts) + + // marshal posts to json + var bb [][]byte + for i := range posts { + j, err := json.Marshal(posts[i]) + if err != nil { + // log error and kill sort so __sorted is not in invalid state + log.Println("Error marshal post to json in SortContent:", err) + return + } + + bb = append(bb, j) + } + + // store in <namespace>_sorted bucket, first delete existing + err := store.Update(func(tx *bolt.Tx) error { + bname := []byte(namespace + "__sorted") + err := tx.DeleteBucket(bname) + if err != nil && err != bolt.ErrBucketNotFound { + return err + } + + b, err := tx.CreateBucketIfNotExists(bname) + if err != nil { + return err + } + + // encode to json and store as 'post.Time():i':post + for i := range bb { + cid := fmt.Sprintf("%d:%d", posts[i].Time(), i) + err = b.Put([]byte(cid), bb[i]) + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + log.Println("Error while updating db with sorted", namespace, err) + } + +} + +type sortableContent []item.Sortable + +func (s sortableContent) Len() int { + return len(s) +} + +func (s sortableContent) Less(i, j int) bool { + return s[i].Time() > s[j].Time() +} + +func (s sortableContent) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} + +func postToJSON(ns string, data url.Values) ([]byte, error) { + // find the content type and decode values into it + t, ok := item.Types[ns] + if !ok { + return nil, fmt.Errorf(item.ErrTypeNotRegistered.Error(), ns) + } + post := t() + + dec := schema.NewDecoder() + dec.SetAliasTag("json") // allows simpler struct tagging when creating a content type + dec.IgnoreUnknownKeys(true) // will skip over form values submitted, but not in struct + err := dec.Decode(post, data) + if err != nil { + return nil, err + } + + // if the content has no slug, and has no specifier, create a slug, check it + // for duplicates, and add it to our values + if data.Get("slug") == "" && data.Get("__specifier") == "" { + slug, err := item.Slug(post.(item.Identifiable)) + if err != nil { + return nil, err + } + + slug, err = checkSlugForDuplicate(slug) + if err != nil { + return nil, err + } + + post.(item.Sluggable).SetSlug(slug) + data.Set("slug", slug) + } + + // marshall content struct to json for db storage + j, err := json.Marshal(post) + if err != nil { + return nil, err + } + + return j, nil +} + +func checkSlugForDuplicate(slug string) (string, error) { + // check for existing slug in __contentIndex + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__contentIndex")) + if b == nil { + return bolt.ErrBucketNotFound + } + original := slug + exists := true + i := 0 + for exists { + s := b.Get([]byte(slug)) + if s == nil { + exists = false + return nil + } + + i++ + slug = fmt.Sprintf("%s-%d", original, i) + } + + return nil + }) + if err != nil { + return "", err + } + + return slug, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/index.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/index.go new file mode 100644 index 0000000..6a2727a --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/index.go @@ -0,0 +1,85 @@ +package db + +import ( + "bytes" + "encoding/json" + + "github.com/boltdb/bolt" +) + +// Index gets the value from the namespace at the key provided +func Index(namespace, key string) ([]byte, error) { + val := &bytes.Buffer{} + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte(index(namespace))) + if b == nil { + return nil + } + + v := b.Get([]byte(key)) + + _, err := val.Write(v) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + return val.Bytes(), nil +} + +// SetIndex sets a key/value pair within the namespace provided and will return +// an error if it fails +func SetIndex(namespace, key string, value interface{}) error { + return store.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte(index(namespace))) + if err != nil { + return err + } + + val, err := json.Marshal(value) + if err != nil { + return err + } + + return b.Put([]byte(key), val) + }) +} + +// DeleteIndex removes the key and value from the namespace provided and will +// return an error if it fails. It will return nil if there was no key/value in +// the index to delete. +func DeleteIndex(namespace, key string) error { + return store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte(index(namespace))) + if b == nil { + return nil + } + + return b.Delete([]byte(key)) + }) +} + +// DropIndex removes the index and all key/value pairs in the namespace index +func DropIndex(namespace string) error { + return store.Update(func(tx *bolt.Tx) error { + err := tx.DeleteBucket([]byte(index(namespace))) + if err == bolt.ErrBucketNotFound { + return nil + } + + if err != nil { + return err + } + + return nil + }) +} + +func index(namespace string) string { + return "__index_" + namespace +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/init.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/init.go new file mode 100644 index 0000000..4e9c3cf --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/init.go @@ -0,0 +1,121 @@ +package db + +import ( + "log" + + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/boltdb/bolt" + "github.com/nilslice/jwt" +) + +var store *bolt.DB + +// Close exports the abillity to close our db file. Should be called with defer +// after call to Init() from the same place. +func Close() { + err := store.Close() + if err != nil { + log.Println(err) + } +} + +// Init creates a db connection, initializes db with required info, sets secrets +func Init() { + if store != nil { + return + } + + var err error + store, err = bolt.Open("system.db", 0666, nil) + if err != nil { + log.Fatalln(err) + } + + err = store.Update(func(tx *bolt.Tx) error { + // initialize db with all content type buckets & sorted bucket for type + for t := range item.Types { + _, err := tx.CreateBucketIfNotExists([]byte(t)) + if err != nil { + return err + } + + _, err = tx.CreateBucketIfNotExists([]byte(t + "__sorted")) + if err != nil { + return err + } + } + + // init db with other buckets as needed + buckets := []string{"__config", "__users", "__contentIndex", "__addons"} + for _, name := range buckets { + _, err := tx.CreateBucketIfNotExists([]byte(name)) + if err != nil { + return err + } + } + + return nil + }) + if err != nil { + log.Fatalln("Coudn't initialize db with buckets.", err) + } + + err = LoadCacheConfig() + if err != nil { + log.Fatalln("Failed to load config cache.", err) + } + + clientSecret := ConfigCache("client_secret").(string) + + if clientSecret != "" { + jwt.Secret([]byte(clientSecret)) + } + + // invalidate cache on system start + err = InvalidateCache() + if err != nil { + log.Fatalln("Failed to invalidate cache.", err) + } + + go func() { + for t := range item.Types { + err := MapSearchIndex(t) + if err != nil { + log.Fatalln(err) + return + } + + SortContent(t) + } + }() +} + +// SystemInitComplete checks if there is at least 1 admin user in the db which +// would indicate that the system has been configured to the minimum required. +func SystemInitComplete() bool { + complete := false + + err := store.View(func(tx *bolt.Tx) error { + users := tx.Bucket([]byte("__users")) + if users == nil { + return bolt.ErrBucketNotFound + } + + err := users.ForEach(func(k, v []byte) error { + complete = true + return nil + }) + if err != nil { + return err + } + + return nil + }) + if err != nil { + complete = false + log.Fatalln(err) + } + + return complete +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/search.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/search.go new file mode 100644 index 0000000..3e7a9d6 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/search.go @@ -0,0 +1,145 @@ +package db + +import ( + "errors" + "fmt" + "os" + "path/filepath" + "strings" + + "github.com/ponzu-cms/ponzu/system/item" + + "github.com/blevesearch/bleve" + "github.com/blevesearch/bleve/mapping" +) + +var ( + // Search tracks all search indices to use throughout system + Search map[string]bleve.Index + + // ErrNoSearchIndex is for failed checks for an index in Search map + ErrNoSearchIndex = errors.New("No search index found for type provided") +) + +// Searchable ... +type Searchable interface { + SearchMapping() (*mapping.IndexMappingImpl, error) +} + +func init() { + Search = make(map[string]bleve.Index) +} + +// MapSearchIndex creates the mapping for a type and tracks the index to be used within +// the system for adding/deleting/checking data +func MapSearchIndex(typeName string) error { + // type assert for Searchable, get configuration (which can be overridden) + // by Ponzu user if defines own SearchMapping() + it, ok := item.Types[typeName] + if !ok { + return fmt.Errorf("[search] MapSearchIndex Error: Failed to MapIndex for %s, type doesn't exist", typeName) + } + s, ok := it().(Searchable) + if !ok { + return fmt.Errorf("[search] MapSearchIndex Error: Item type %s doesn't implement db.Searchable", typeName) + } + + mapping, err := s.SearchMapping() + if err == item.ErrNoSearchMapping { + return nil + } + if err != nil { + return err + } + + idxName := typeName + ".index" + var idx bleve.Index + + // check if index exists, use it or create new one + pwd, err := os.Getwd() + if err != nil { + return err + } + + searchPath := filepath.Join(pwd, "search") + + err = os.MkdirAll(searchPath, os.ModeDir|os.ModePerm) + if err != nil { + return err + } + + idxPath := filepath.Join(searchPath, idxName) + if _, err = os.Stat(idxPath); os.IsNotExist(err) { + idx, err = bleve.New(idxPath, mapping) + if err != nil { + return err + } + idx.SetName(idxName) + } else { + idx, err = bleve.Open(idxPath) + if err != nil { + return err + } + } + + // add the type name to the index and track the index + Search[typeName] = idx + + return nil +} + +// UpdateSearchIndex sets data into a content type's search index at the given +// identifier +func UpdateSearchIndex(id string, data interface{}) error { + // check if there is a search index to work with + target := strings.Split(id, ":") + ns := target[0] + + idx, ok := Search[ns] + if ok { + // add data to search index + return idx.Index(id, data) + } + + return nil +} + +// DeleteSearchIndex removes data from a content type's search index at the +// given identifier +func DeleteSearchIndex(id string) error { + // check if there is a search index to work with + target := strings.Split(id, ":") + ns := target[0] + + idx, ok := Search[ns] + if ok { + // add data to search index + return idx.Delete(id) + } + + return nil +} + +// SearchType conducts a search and returns a set of Ponzu "targets", Type:ID pairs, +// and an error. If there is no search index for the typeName (Type) provided, +// db.ErrNoSearchIndex will be returned as the error +func SearchType(typeName, query string) ([]string, error) { + idx, ok := Search[typeName] + if !ok { + return nil, ErrNoSearchIndex + } + + q := bleve.NewQueryStringQuery(query) + req := bleve.NewSearchRequest(q) + res, err := idx.Search(req) + if err != nil { + return nil, err + } + + var results []string + for _, hit := range res.Hits { + results = append(results, hit.ID) + } + + return results, nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/user.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/user.go new file mode 100644 index 0000000..164ae7b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/db/user.go @@ -0,0 +1,266 @@ +package db + +import ( + "bytes" + "encoding/json" + "errors" + "fmt" + "math/rand" + "net/http" + "time" + + "github.com/ponzu-cms/ponzu/system/admin/user" + + "github.com/boltdb/bolt" + "github.com/nilslice/jwt" +) + +// ErrUserExists is used for the db to report to admin user of existing user +var ErrUserExists = errors.New("Error. User exists.") + +// ErrNoUserExists is used for the db to report to admin user of non-existing user +var ErrNoUserExists = errors.New("Error. No user exists.") + +// SetUser sets key:value pairs in the db for user settings +func SetUser(usr *user.User) (int, error) { + err := store.Update(func(tx *bolt.Tx) error { + email := []byte(usr.Email) + users := tx.Bucket([]byte("__users")) + if users == nil { + return bolt.ErrBucketNotFound + } + + // check if user is found by email, fail if nil + exists := users.Get(email) + if exists != nil { + return ErrUserExists + } + + // get NextSequence int64 and set it as the User.ID + id, err := users.NextSequence() + if err != nil { + return err + } + usr.ID = int(id) + + // marshal User to json and put into bucket + j, err := json.Marshal(usr) + if err != nil { + return err + } + + err = users.Put(email, j) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return 0, err + } + + return usr.ID, nil +} + +// UpdateUser sets key:value pairs in the db for existing user settings +func UpdateUser(usr, updatedUsr *user.User) error { + // ensure user ID remains the same + if updatedUsr.ID != usr.ID { + updatedUsr.ID = usr.ID + } + + err := store.Update(func(tx *bolt.Tx) error { + users := tx.Bucket([]byte("__users")) + if users == nil { + return bolt.ErrBucketNotFound + } + + // check if user is found by email, fail if nil + exists := users.Get([]byte(usr.Email)) + if exists == nil { + return ErrNoUserExists + } + + // marshal User to json and put into bucket + j, err := json.Marshal(updatedUsr) + if err != nil { + return err + } + + err = users.Put([]byte(updatedUsr.Email), j) + if err != nil { + return err + } + + // if email address was changed, delete the old record of former + // user with original email address + if usr.Email != updatedUsr.Email { + err = users.Delete([]byte(usr.Email)) + if err != nil { + return err + } + + } + + return nil + }) + if err != nil { + return err + } + + return nil +} + +// DeleteUser deletes a user from the db by email +func DeleteUser(email string) error { + err := store.Update(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__users")) + if b == nil { + return bolt.ErrBucketNotFound + } + + err := b.Delete([]byte(email)) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return err + } + + return nil +} + +// User gets the user by email from the db +func User(email string) ([]byte, error) { + val := &bytes.Buffer{} + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__users")) + if b == nil { + return bolt.ErrBucketNotFound + } + + usr := b.Get([]byte(email)) + + _, err := val.Write(usr) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + if val.Bytes() == nil { + return nil, ErrNoUserExists + } + + return val.Bytes(), nil +} + +// UserAll returns all users from the db +func UserAll() ([][]byte, error) { + var users [][]byte + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__users")) + if b == nil { + return bolt.ErrBucketNotFound + } + + err := b.ForEach(func(k, v []byte) error { + users = append(users, v) + return nil + }) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return nil, err + } + + return users, nil +} + +// CurrentUser extracts the user from the request data and returns the current user from the db +func CurrentUser(req *http.Request) ([]byte, error) { + if !user.IsValid(req) { + return nil, fmt.Errorf("Error. Invalid User.") + } + + token, err := req.Cookie("_token") + if err != nil { + return nil, err + } + + claims := jwt.GetClaims(token.Value) + email, ok := claims["user"] + if !ok { + return nil, fmt.Errorf("Error. No user data found in request token.") + } + + usr, err := User(email.(string)) + if err != nil { + return nil, err + } + + return usr, nil +} + +// SetRecoveryKey generates and saves a random secret key to verify an email +// address submitted in order to recover/reset an account password +func SetRecoveryKey(email string) (string, error) { + r := rand.New(rand.NewSource(time.Now().Unix())) + key := fmt.Sprintf("%d", r.Int63()) + + err := store.Update(func(tx *bolt.Tx) error { + b, err := tx.CreateBucketIfNotExists([]byte("__recoveryKeys")) + if err != nil { + return err + } + + err = b.Put([]byte(email), []byte(key)) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return "", err + } + + return key, nil +} + +// RecoveryKey gets a previously set recovery key to verify an email address +// submitted in order to recover/reset an account password +func RecoveryKey(email string) (string, error) { + key := &bytes.Buffer{} + + err := store.View(func(tx *bolt.Tx) error { + b := tx.Bucket([]byte("__recoveryKeys")) + if b == nil { + return bolt.ErrBucketNotFound + } + + _, err := key.Write(b.Get([]byte(email))) + if err != nil { + return err + } + + return nil + }) + if err != nil { + return "", err + } + + return key.String(), nil +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/item/item.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/item/item.go new file mode 100644 index 0000000..4750ef5 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/item/item.go @@ -0,0 +1,287 @@ +package item + +import ( + "fmt" + "net/http" + "regexp" + "strings" + "unicode" + + "github.com/blevesearch/bleve" + "github.com/blevesearch/bleve/mapping" + uuid "github.com/satori/go.uuid" + "golang.org/x/text/transform" + "golang.org/x/text/unicode/norm" +) + +// Sluggable makes a struct locatable by URL with it's own path. +// As an Item implementing Sluggable, slugs may overlap. If this is an issue, +// make your content struct (or one which embeds Item) implement Sluggable +// and it will override the slug created by Item's SetSlug with your own +type Sluggable interface { + SetSlug(string) + ItemSlug() string +} + +// Identifiable enables a struct to have its ID set/get. Typically this is done +// to set an ID to -1 indicating it is new for DB inserts, since by default +// a newly initialized struct would have an ID of 0, the int zero-value, and +// BoltDB's starting key per bucket is 0, thus overwriting the first record. +type Identifiable interface { + ItemID() int + SetItemID(int) + UniqueID() uuid.UUID + String() string +} + +// Sortable ensures data is sortable by time +type Sortable interface { + Time() int64 + Touch() int64 +} + +// Hookable provides our user with an easy way to intercept or add functionality +// to the different lifecycles/events a struct may encounter. Item implements +// Hookable with no-ops so our user can override only whichever ones necessary. +type Hookable interface { + BeforeAPICreate(http.ResponseWriter, *http.Request) error + AfterAPICreate(http.ResponseWriter, *http.Request) error + + BeforeAPIUpdate(http.ResponseWriter, *http.Request) error + AfterAPIUpdate(http.ResponseWriter, *http.Request) error + + BeforeAPIDelete(http.ResponseWriter, *http.Request) error + AfterAPIDelete(http.ResponseWriter, *http.Request) error + + BeforeSave(http.ResponseWriter, *http.Request) error + AfterSave(http.ResponseWriter, *http.Request) error + + BeforeDelete(http.ResponseWriter, *http.Request) error + AfterDelete(http.ResponseWriter, *http.Request) error + + BeforeApprove(http.ResponseWriter, *http.Request) error + AfterApprove(http.ResponseWriter, *http.Request) error + + BeforeReject(http.ResponseWriter, *http.Request) error + AfterReject(http.ResponseWriter, *http.Request) error +} + +// Hideable lets a user keep items hidden +type Hideable interface { + Hide(http.ResponseWriter, *http.Request) error +} + +// Pushable lets a user define which values of certain struct fields are +// 'pushed' down to a client via HTTP/2 Server Push. All items in the slice +// should be the json tag names of the struct fields to which they correspond. +type Pushable interface { + // the values contained by fields returned by Push must strictly be URL paths + Push() []string +} + +// Omittable lets a user define certin fields within a content struct to remove +// from an API response. Helpful when you want data in the CMS, but not entirely +// shown or available from the content API. All items in the slice should be the +// json tag names of the struct fields to which they correspond. +type Omittable interface { + Omit() []string +} + +// Item should only be embedded into content type structs. +type Item struct { + UUID uuid.UUID `json:"uuid"` + ID int `json:"id"` + Slug string `json:"slug"` + Timestamp int64 `json:"timestamp"` + Updated int64 `json:"updated"` +} + +// Time partially implements the Sortable interface +func (i Item) Time() int64 { + return i.Timestamp +} + +// Touch partially implements the Sortable interface +func (i Item) Touch() int64 { + return i.Updated +} + +// SetSlug sets the item's slug for its URL +func (i *Item) SetSlug(slug string) { + i.Slug = slug +} + +// ItemSlug sets the item's slug for its URL +func (i *Item) ItemSlug() string { + return i.Slug +} + +// ItemID gets the Item's ID field +// partially implements the Identifiable interface +func (i Item) ItemID() int { + return i.ID +} + +// SetItemID sets the Item's ID field +// partially implements the Identifiable interface +func (i *Item) SetItemID(id int) { + i.ID = id +} + +// UniqueID gets the Item's UUID field +// partially implements the Identifiable interface +func (i Item) UniqueID() uuid.UUID { + return i.UUID +} + +// String formats an Item into a printable value +// partially implements the Identifiable interface +func (i Item) String() string { + return fmt.Sprintf("Item ID: %s", i.UniqueID()) +} + +// BeforeAPICreate is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeAPICreate(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterAPICreate is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterAPICreate(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// BeforeAPIUpdate is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeAPIUpdate(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterAPIUpdate is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterAPIUpdate(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// BeforeAPIDelete is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeAPIDelete(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterAPIDelete is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterAPIDelete(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// BeforeSave is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeSave(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterSave is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterSave(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// BeforeDelete is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeDelete(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterDelete is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterDelete(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// BeforeApprove is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeApprove(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterApprove is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterApprove(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// BeforeReject is a no-op to ensure structs which embed Item implement Hookable +func (i Item) BeforeReject(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// AfterReject is a no-op to ensure structs which embed Item implement Hookable +func (i Item) AfterReject(res http.ResponseWriter, req *http.Request) error { + return nil +} + +// SearchMapping returns a default implementation of a Bleve IndexMappingImpl +// partially implements db.Searchable +func (i Item) SearchMapping() (*mapping.IndexMappingImpl, error) { + mapping := bleve.NewIndexMapping() + mapping.StoreDynamic = false + + return mapping, nil +} + +// Slug returns a URL friendly string from the title of a post item +func Slug(i Identifiable) (string, error) { + // get the name of the post item + name := strings.TrimSpace(i.String()) + + // filter out non-alphanumeric character or non-whitespace + slug, err := stringToSlug(name) + if err != nil { + return "", err + } + + return slug, nil +} + +func isMn(r rune) bool { + return unicode.Is(unicode.Mn, r) // Mn: nonspacing marks +} + +// modified version of: https://www.socketloop.com/tutorials/golang-format-strings-to-seo-friendly-url-example +func stringToSlug(s string) (string, error) { + src := []byte(strings.ToLower(s)) + + // convert all spaces to dash + rx := regexp.MustCompile("[[:space:]]") + src = rx.ReplaceAll(src, []byte("-")) + + // remove all blanks such as tab + rx = regexp.MustCompile("[[:blank:]]") + src = rx.ReplaceAll(src, []byte("")) + + rx = regexp.MustCompile("[!/:-@[-`{-~]") + src = rx.ReplaceAll(src, []byte("")) + + rx = regexp.MustCompile("/[^\x20-\x7F]/") + src = rx.ReplaceAll(src, []byte("")) + + rx = regexp.MustCompile("`&(amp;)?#?[a-z0-9]+;`i") + src = rx.ReplaceAll(src, []byte("-")) + + rx = regexp.MustCompile("`&([a-z])(acute|uml|circ|grave|ring|cedil|slash|tilde|caron|lig|quot|rsquo);`i") + src = rx.ReplaceAll(src, []byte("\\1")) + + rx = regexp.MustCompile("`[^a-z0-9]`i") + src = rx.ReplaceAll(src, []byte("-")) + + rx = regexp.MustCompile("`[-]+`") + src = rx.ReplaceAll(src, []byte("-")) + + str := strings.Replace(string(src), "'", "", -1) + str = strings.Replace(str, `"`, "", -1) + str = strings.Replace(str, "&", "-", -1) + + t := transform.Chain(norm.NFD, transform.RemoveFunc(isMn), norm.NFC) + slug, _, err := transform.String(t, str) + if err != nil { + return "", err + } + + return strings.TrimSpace(slug), nil +} + +// NormalizeString removes and replaces illegal characters for URLs and other +// path entities. Useful for taking user input and converting it for keys or URLs. +func NormalizeString(s string) (string, error) { + return stringToSlug(s) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/item/types.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/item/types.go new file mode 100644 index 0000000..dbf13af --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/item/types.go @@ -0,0 +1,39 @@ +package item + +import "errors" + +const ( + typeNotRegistered = `Error: +There is no type registered for %[1]s + +Add this to the file which defines %[1]s{} in the 'content' package: + + + func init() { + item.Types["%[1]s"] = func() interface{} { return new(%[1]s) } + } + + +` +) + +var ( + // ErrTypeNotRegistered means content type isn't registered (not found in Types map) + ErrTypeNotRegistered = errors.New(typeNotRegistered) + + // ErrAllowHiddenItem should be used as an error to tell a caller of Hideable#Hide + // that this type is hidden, but should be shown in a particular case, i.e. + // if requested by a valid admin or user + ErrAllowHiddenItem = errors.New(`Allow hidden item`) + + // ErrNoSearchMapping can be used to tell the system not to create an index mapping + ErrNoSearchMapping = errors.New(`No search mapping for item`) + + // Types is a map used to reference a type name to its actual Editable type + // mainly for lookups in /admin route based utilities + Types map[string]func() interface{} +) + +func init() { + Types = make(map[string]func() interface{}) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/devcerts.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/devcerts.go new file mode 100644 index 0000000..0554aa4 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/devcerts.go @@ -0,0 +1,148 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Modified 2016 by Steve Manuel, Boss Sauce Creative, LLC +// All modifications are relicensed under the same BSD license +// found in the LICENSE file. + +// Generate a self-signed X.509 certificate for a TLS server. Outputs to +// 'devcerts/cert.pem' and 'devcerts/key.pem' and will overwrite existing files. + +package tls + +import ( + "crypto/ecdsa" + "crypto/rand" + "crypto/rsa" + "crypto/x509" + "crypto/x509/pkix" + "encoding/pem" + "fmt" + "log" + "math/big" + "net" + "os" + "path/filepath" + "time" + + "github.com/ponzu-cms/ponzu/system/db" +) + +func publicKey(priv interface{}) interface{} { + switch k := priv.(type) { + case *rsa.PrivateKey: + return &k.PublicKey + case *ecdsa.PrivateKey: + return &k.PublicKey + default: + return nil + } +} + +func pemBlockForKey(priv interface{}) *pem.Block { + switch k := priv.(type) { + case *rsa.PrivateKey: + return &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(k)} + case *ecdsa.PrivateKey: + b, err := x509.MarshalECPrivateKey(k) + if err != nil { + fmt.Fprintf(os.Stderr, "Unable to marshal ECDSA private key: %v", err) + os.Exit(2) + } + return &pem.Block{Type: "EC PRIVATE KEY", Bytes: b} + default: + return nil + } +} + +func setupDev() { + var priv interface{} + var err error + + priv, err = rsa.GenerateKey(rand.Reader, 2048) + + if err != nil { + log.Fatalf("failed to generate private key: %s", err) + } + + notBefore := time.Now() + notAfter := notBefore.Add(time.Hour * 24 * 30) // valid for 30 days + + serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128) + serialNumber, err := rand.Int(rand.Reader, serialNumberLimit) + if err != nil { + log.Fatalf("failed to generate serial number: %s", err) + } + + template := x509.Certificate{ + SerialNumber: serialNumber, + Subject: pkix.Name{ + Organization: []string{"Ponzu Dev Server"}, + }, + NotBefore: notBefore, + NotAfter: notAfter, + + KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature, + ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth}, + BasicConstraintsValid: true, + } + + hosts := []string{"localhost", "0.0.0.0"} + domain := db.ConfigCache("domain").(string) + if domain != "" { + hosts = append(hosts, domain) + } + + for _, h := range hosts { + if ip := net.ParseIP(h); ip != nil { + template.IPAddresses = append(template.IPAddresses, ip) + } else { + template.DNSNames = append(template.DNSNames, h) + } + } + + // make all certs CA + template.IsCA = true + template.KeyUsage |= x509.KeyUsageCertSign + + derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, publicKey(priv), priv) + if err != nil { + log.Fatalln("Failed to create certificate:", err) + } + + // overwrite/create directory for devcerts + pwd, err := os.Getwd() + if err != nil { + log.Fatalln("Couldn't find working directory to locate or save dev certificates:", err) + } + + vendorTLSPath := filepath.Join(pwd, "cmd", "ponzu", "vendor", "github.com", "ponzu-cms", "ponzu", "system", "tls") + devcertsPath := filepath.Join(vendorTLSPath, "devcerts") + + // clear all old certs if found + err = os.RemoveAll(devcertsPath) + if err != nil { + log.Fatalln("Failed to remove old files from dev certificate directory:", err) + } + + err = os.Mkdir(devcertsPath, os.ModeDir|os.ModePerm) + if err != nil { + log.Fatalln("Failed to create directory to locate or save dev certificates:", err) + } + + certOut, err := os.Create(filepath.Join(devcertsPath, "cert.pem")) + if err != nil { + log.Fatalln("Failed to open devcerts/cert.pem for writing:", err) + } + pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes}) + certOut.Close() + + keyOut, err := os.OpenFile(filepath.Join(devcertsPath, "key.pem"), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600) + if err != nil { + log.Fatalln("Failed to open devcerts/key.pem for writing:", err) + return + } + pem.Encode(keyOut, pemBlockForKey(priv)) + keyOut.Close() +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/enable.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/enable.go new file mode 100644 index 0000000..f2c65d5 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/enable.go @@ -0,0 +1,78 @@ +package tls + +import ( + "crypto/tls" + "fmt" + "log" + "net/http" + "os" + "path/filepath" + "time" + + "github.com/ponzu-cms/ponzu/system/db" + "golang.org/x/crypto/acme/autocert" +) + +var m autocert.Manager + +// setup attempts to locate or create the cert cache directory and the certs for TLS encryption +func setup() { + pwd, err := os.Getwd() + if err != nil { + log.Fatalln("Couldn't find working directory to locate or save certificates.") + } + + cache := autocert.DirCache(filepath.Join(pwd, "system", "tls", "certs")) + if _, err := os.Stat(string(cache)); os.IsNotExist(err) { + err := os.MkdirAll(string(cache), os.ModePerm|os.ModeDir) + if err != nil { + log.Fatalln("Couldn't create cert directory at", cache) + } + } + + // get host/domain and email from Config to use for TLS request to Let's encryption. + // we will fail fatally if either are not found since Let's Encrypt will rate-limit + // and sending incomplete requests is wasteful and guaranteed to fail its check + host, err := db.Config("domain") + if err != nil { + log.Fatalln("Error identifying host/domain during TLS set-up.", err) + } + + if host == nil { + log.Fatalln("No 'domain' field set in Configuration. Please add a domain before attempting to make certificates.") + } + fmt.Println("Using", string(host), "as host/domain for certificate...") + fmt.Println("NOTE: if the host/domain is not configured properly or is unreachable, HTTPS set-up will fail.") + + email, err := db.Config("admin_email") + if err != nil { + log.Fatalln("Error identifying admin email during TLS set-up.", err) + } + + if email == nil { + log.Fatalln("No 'admin_email' field set in Configuration. Please add an admin email before attempting to make certificates.") + } + fmt.Println("Using", string(email), "as contact email for certificate...") + + m = autocert.Manager{ + Prompt: autocert.AcceptTOS, + Cache: cache, + HostPolicy: autocert.HostWhitelist(string(host)), + RenewBefore: time.Hour * 24 * 30, + Email: string(email), + } + +} + +// Enable runs the setup for creating or locating production certificates and +// starts the TLS server +func Enable() { + setup() + + server := &http.Server{ + Addr: fmt.Sprintf(":%s", db.ConfigCache("https_port").(string)), + TLSConfig: &tls.Config{GetCertificate: m.GetCertificate}, + } + + log.Fatalln(server.ListenAndServeTLS("", "")) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/enabledev.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/enabledev.go new file mode 100644 index 0000000..3550fc0 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/ponzu-cms/ponzu/system/tls/enabledev.go @@ -0,0 +1,29 @@ +package tls + +import ( + "log" + "net/http" + "os" + "path/filepath" +) + +// EnableDev generates self-signed SSL certificates to use HTTPS & HTTP/2 while +// working in a development environment. The certs are saved in a different +// directory than the production certs (from Let's Encrypt), so that the +// acme/autocert package doesn't mistake them for it's own. +// Additionally, a TLS server is started using the default http mux. +func EnableDev() { + setupDev() + + pwd, err := os.Getwd() + if err != nil { + log.Fatalln("Couldn't find working directory to activate dev certificates:", err) + } + + vendorPath := filepath.Join(pwd, "cmd", "ponzu", "vendor", "github.com", "ponzu-cms", "ponzu", "system", "tls") + + cert := filepath.Join(vendorPath, "devcerts", "cert.pem") + key := filepath.Join(vendorPath, "devcerts", "key.pem") + + log.Fatalln(http.ListenAndServeTLS(":10443", cert, key, nil)) +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/.travis.yml b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/.travis.yml new file mode 100644 index 0000000..bf90ad5 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/.travis.yml @@ -0,0 +1,21 @@ +language: go +sudo: false +go: + - 1.2 + - 1.3 + - 1.4 + - 1.5 + - 1.6 + - 1.7 + - tip +matrix: + allow_failures: + - go: tip + fast_finish: true +before_install: + - go get github.com/mattn/goveralls + - go get golang.org/x/tools/cmd/cover +script: + - $HOME/gopath/bin/goveralls -service=travis-ci +notifications: + email: false diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/LICENSE new file mode 100644 index 0000000..488357b --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/LICENSE @@ -0,0 +1,20 @@ +Copyright (C) 2013-2016 by Maxim Bublis <b@codemonkey.ru> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/README.md new file mode 100644 index 0000000..b6aad1c --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/README.md @@ -0,0 +1,65 @@ +# UUID package for Go language + +[](https://travis-ci.org/satori/go.uuid) +[](https://coveralls.io/github/satori/go.uuid) +[](http://godoc.org/github.com/satori/go.uuid) + +This package provides pure Go implementation of Universally Unique Identifier (UUID). Supported both creation and parsing of UUIDs. + +With 100% test coverage and benchmarks out of box. + +Supported versions: +* Version 1, based on timestamp and MAC address (RFC 4122) +* Version 2, based on timestamp, MAC address and POSIX UID/GID (DCE 1.1) +* Version 3, based on MD5 hashing (RFC 4122) +* Version 4, based on random numbers (RFC 4122) +* Version 5, based on SHA-1 hashing (RFC 4122) + +## Installation + +Use the `go` command: + + $ go get github.com/satori/go.uuid + +## Requirements + +UUID package requires Go >= 1.2. + +## Example + +```go +package main + +import ( + "fmt" + "github.com/satori/go.uuid" +) + +func main() { + // Creating UUID Version 4 + u1 := uuid.NewV4() + fmt.Printf("UUIDv4: %s\n", u1) + + // Parsing UUID from string input + u2, err := uuid.FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + if err != nil { + fmt.Printf("Something gone wrong: %s", err) + } + fmt.Printf("Successfully parsed: %s", u2) +} +``` + +## Documentation + +[Documentation](http://godoc.org/github.com/satori/go.uuid) is hosted at GoDoc project. + +## Links +* [RFC 4122](http://tools.ietf.org/html/rfc4122) +* [DCE 1.1: Authentication and Security Services](http://pubs.opengroup.org/onlinepubs/9696989899/chap5.htm#tagcjh_08_02_01_01) + +## Copyright + +Copyright (C) 2013-2016 by Maxim Bublis <b@codemonkey.ru>. + +UUID package released under MIT License. +See [LICENSE](https://github.com/satori/go.uuid/blob/master/LICENSE) for details. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/benchmarks_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/benchmarks_test.go new file mode 100644 index 0000000..c3baeab --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/benchmarks_test.go @@ -0,0 +1,123 @@ +// Copyright (C) 2013-2015 by Maxim Bublis <b@codemonkey.ru> +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +package uuid + +import ( + "testing" +) + +func BenchmarkFromBytes(b *testing.B) { + bytes := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + for i := 0; i < b.N; i++ { + FromBytes(bytes) + } +} + +func BenchmarkFromString(b *testing.B) { + s := "6ba7b810-9dad-11d1-80b4-00c04fd430c8" + for i := 0; i < b.N; i++ { + FromString(s) + } +} + +func BenchmarkFromStringUrn(b *testing.B) { + s := "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8" + for i := 0; i < b.N; i++ { + FromString(s) + } +} + +func BenchmarkFromStringWithBrackets(b *testing.B) { + s := "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}" + for i := 0; i < b.N; i++ { + FromString(s) + } +} + +func BenchmarkNewV1(b *testing.B) { + for i := 0; i < b.N; i++ { + NewV1() + } +} + +func BenchmarkNewV2(b *testing.B) { + for i := 0; i < b.N; i++ { + NewV2(DomainPerson) + } +} + +func BenchmarkNewV3(b *testing.B) { + for i := 0; i < b.N; i++ { + NewV3(NamespaceDNS, "www.example.com") + } +} + +func BenchmarkNewV4(b *testing.B) { + for i := 0; i < b.N; i++ { + NewV4() + } +} + +func BenchmarkNewV5(b *testing.B) { + for i := 0; i < b.N; i++ { + NewV5(NamespaceDNS, "www.example.com") + } +} + +func BenchmarkMarshalBinary(b *testing.B) { + u := NewV4() + for i := 0; i < b.N; i++ { + u.MarshalBinary() + } +} + +func BenchmarkMarshalText(b *testing.B) { + u := NewV4() + for i := 0; i < b.N; i++ { + u.MarshalText() + } +} + +func BenchmarkUnmarshalBinary(b *testing.B) { + bytes := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + u := UUID{} + for i := 0; i < b.N; i++ { + u.UnmarshalBinary(bytes) + } +} + +func BenchmarkUnmarshalText(b *testing.B) { + bytes := []byte("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + u := UUID{} + for i := 0; i < b.N; i++ { + u.UnmarshalText(bytes) + } +} + +var sink string + +func BenchmarkMarshalToString(b *testing.B) { + u := NewV4() + for i := 0; i < b.N; i++ { + sink = u.String() + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/uuid.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/uuid.go new file mode 100644 index 0000000..295f3fc --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/uuid.go @@ -0,0 +1,481 @@ +// Copyright (C) 2013-2015 by Maxim Bublis <b@codemonkey.ru> +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Package uuid provides implementation of Universally Unique Identifier (UUID). +// Supported versions are 1, 3, 4 and 5 (as specified in RFC 4122) and +// version 2 (as specified in DCE 1.1). +package uuid + +import ( + "bytes" + "crypto/md5" + "crypto/rand" + "crypto/sha1" + "database/sql/driver" + "encoding/binary" + "encoding/hex" + "fmt" + "hash" + "net" + "os" + "sync" + "time" +) + +// UUID layout variants. +const ( + VariantNCS = iota + VariantRFC4122 + VariantMicrosoft + VariantFuture +) + +// UUID DCE domains. +const ( + DomainPerson = iota + DomainGroup + DomainOrg +) + +// Difference in 100-nanosecond intervals between +// UUID epoch (October 15, 1582) and Unix epoch (January 1, 1970). +const epochStart = 122192928000000000 + +// Used in string method conversion +const dash byte = '-' + +// UUID v1/v2 storage. +var ( + storageMutex sync.Mutex + storageOnce sync.Once + epochFunc = unixTimeFunc + clockSequence uint16 + lastTime uint64 + hardwareAddr [6]byte + posixUID = uint32(os.Getuid()) + posixGID = uint32(os.Getgid()) +) + +// String parse helpers. +var ( + urnPrefix = []byte("urn:uuid:") + byteGroups = []int{8, 4, 4, 4, 12} +) + +func initClockSequence() { + buf := make([]byte, 2) + safeRandom(buf) + clockSequence = binary.BigEndian.Uint16(buf) +} + +func initHardwareAddr() { + interfaces, err := net.Interfaces() + if err == nil { + for _, iface := range interfaces { + if len(iface.HardwareAddr) >= 6 { + copy(hardwareAddr[:], iface.HardwareAddr) + return + } + } + } + + // Initialize hardwareAddr randomly in case + // of real network interfaces absence + safeRandom(hardwareAddr[:]) + + // Set multicast bit as recommended in RFC 4122 + hardwareAddr[0] |= 0x01 +} + +func initStorage() { + initClockSequence() + initHardwareAddr() +} + +func safeRandom(dest []byte) { + if _, err := rand.Read(dest); err != nil { + panic(err) + } +} + +// Returns difference in 100-nanosecond intervals between +// UUID epoch (October 15, 1582) and current time. +// This is default epoch calculation function. +func unixTimeFunc() uint64 { + return epochStart + uint64(time.Now().UnixNano()/100) +} + +// UUID representation compliant with specification +// described in RFC 4122. +type UUID [16]byte + +// NullUUID can be used with the standard sql package to represent a +// UUID value that can be NULL in the database +type NullUUID struct { + UUID UUID + Valid bool +} + +// The nil UUID is special form of UUID that is specified to have all +// 128 bits set to zero. +var Nil = UUID{} + +// Predefined namespace UUIDs. +var ( + NamespaceDNS, _ = FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + NamespaceURL, _ = FromString("6ba7b811-9dad-11d1-80b4-00c04fd430c8") + NamespaceOID, _ = FromString("6ba7b812-9dad-11d1-80b4-00c04fd430c8") + NamespaceX500, _ = FromString("6ba7b814-9dad-11d1-80b4-00c04fd430c8") +) + +// And returns result of binary AND of two UUIDs. +func And(u1 UUID, u2 UUID) UUID { + u := UUID{} + for i := 0; i < 16; i++ { + u[i] = u1[i] & u2[i] + } + return u +} + +// Or returns result of binary OR of two UUIDs. +func Or(u1 UUID, u2 UUID) UUID { + u := UUID{} + for i := 0; i < 16; i++ { + u[i] = u1[i] | u2[i] + } + return u +} + +// Equal returns true if u1 and u2 equals, otherwise returns false. +func Equal(u1 UUID, u2 UUID) bool { + return bytes.Equal(u1[:], u2[:]) +} + +// Version returns algorithm version used to generate UUID. +func (u UUID) Version() uint { + return uint(u[6] >> 4) +} + +// Variant returns UUID layout variant. +func (u UUID) Variant() uint { + switch { + case (u[8] & 0x80) == 0x00: + return VariantNCS + case (u[8]&0xc0)|0x80 == 0x80: + return VariantRFC4122 + case (u[8]&0xe0)|0xc0 == 0xc0: + return VariantMicrosoft + } + return VariantFuture +} + +// Bytes returns bytes slice representation of UUID. +func (u UUID) Bytes() []byte { + return u[:] +} + +// Returns canonical string representation of UUID: +// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. +func (u UUID) String() string { + buf := make([]byte, 36) + + hex.Encode(buf[0:8], u[0:4]) + buf[8] = dash + hex.Encode(buf[9:13], u[4:6]) + buf[13] = dash + hex.Encode(buf[14:18], u[6:8]) + buf[18] = dash + hex.Encode(buf[19:23], u[8:10]) + buf[23] = dash + hex.Encode(buf[24:], u[10:]) + + return string(buf) +} + +// SetVersion sets version bits. +func (u *UUID) SetVersion(v byte) { + u[6] = (u[6] & 0x0f) | (v << 4) +} + +// SetVariant sets variant bits as described in RFC 4122. +func (u *UUID) SetVariant() { + u[8] = (u[8] & 0xbf) | 0x80 +} + +// MarshalText implements the encoding.TextMarshaler interface. +// The encoding is the same as returned by String. +func (u UUID) MarshalText() (text []byte, err error) { + text = []byte(u.String()) + return +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +// Following formats are supported: +// "6ba7b810-9dad-11d1-80b4-00c04fd430c8", +// "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}", +// "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8" +func (u *UUID) UnmarshalText(text []byte) (err error) { + if len(text) < 32 { + err = fmt.Errorf("uuid: UUID string too short: %s", text) + return + } + + t := text[:] + braced := false + + if bytes.Equal(t[:9], urnPrefix) { + t = t[9:] + } else if t[0] == '{' { + braced = true + t = t[1:] + } + + b := u[:] + + for i, byteGroup := range byteGroups { + if i > 0 { + if t[0] != '-' { + err = fmt.Errorf("uuid: invalid string format") + return + } + t = t[1:] + } + + if len(t) < byteGroup { + err = fmt.Errorf("uuid: UUID string too short: %s", text) + return + } + + if i == 4 && len(t) > byteGroup && + ((braced && t[byteGroup] != '}') || len(t[byteGroup:]) > 1 || !braced) { + err = fmt.Errorf("uuid: UUID string too long: %s", text) + return + } + + _, err = hex.Decode(b[:byteGroup/2], t[:byteGroup]) + if err != nil { + return + } + + t = t[byteGroup:] + b = b[byteGroup/2:] + } + + return +} + +// MarshalBinary implements the encoding.BinaryMarshaler interface. +func (u UUID) MarshalBinary() (data []byte, err error) { + data = u.Bytes() + return +} + +// UnmarshalBinary implements the encoding.BinaryUnmarshaler interface. +// It will return error if the slice isn't 16 bytes long. +func (u *UUID) UnmarshalBinary(data []byte) (err error) { + if len(data) != 16 { + err = fmt.Errorf("uuid: UUID must be exactly 16 bytes long, got %d bytes", len(data)) + return + } + copy(u[:], data) + + return +} + +// Value implements the driver.Valuer interface. +func (u UUID) Value() (driver.Value, error) { + return u.String(), nil +} + +// Scan implements the sql.Scanner interface. +// A 16-byte slice is handled by UnmarshalBinary, while +// a longer byte slice or a string is handled by UnmarshalText. +func (u *UUID) Scan(src interface{}) error { + switch src := src.(type) { + case []byte: + if len(src) == 16 { + return u.UnmarshalBinary(src) + } + return u.UnmarshalText(src) + + case string: + return u.UnmarshalText([]byte(src)) + } + + return fmt.Errorf("uuid: cannot convert %T to UUID", src) +} + +// Value implements the driver.Valuer interface. +func (u NullUUID) Value() (driver.Value, error) { + if !u.Valid { + return nil, nil + } + // Delegate to UUID Value function + return u.UUID.Value() +} + +// Scan implements the sql.Scanner interface. +func (u *NullUUID) Scan(src interface{}) error { + if src == nil { + u.UUID, u.Valid = Nil, false + return nil + } + + // Delegate to UUID Scan function + u.Valid = true + return u.UUID.Scan(src) +} + +// FromBytes returns UUID converted from raw byte slice input. +// It will return error if the slice isn't 16 bytes long. +func FromBytes(input []byte) (u UUID, err error) { + err = u.UnmarshalBinary(input) + return +} + +// FromBytesOrNil returns UUID converted from raw byte slice input. +// Same behavior as FromBytes, but returns a Nil UUID on error. +func FromBytesOrNil(input []byte) UUID { + uuid, err := FromBytes(input) + if err != nil { + return Nil + } + return uuid +} + +// FromString returns UUID parsed from string input. +// Input is expected in a form accepted by UnmarshalText. +func FromString(input string) (u UUID, err error) { + err = u.UnmarshalText([]byte(input)) + return +} + +// FromStringOrNil returns UUID parsed from string input. +// Same behavior as FromString, but returns a Nil UUID on error. +func FromStringOrNil(input string) UUID { + uuid, err := FromString(input) + if err != nil { + return Nil + } + return uuid +} + +// Returns UUID v1/v2 storage state. +// Returns epoch timestamp, clock sequence, and hardware address. +func getStorage() (uint64, uint16, []byte) { + storageOnce.Do(initStorage) + + storageMutex.Lock() + defer storageMutex.Unlock() + + timeNow := epochFunc() + // Clock changed backwards since last UUID generation. + // Should increase clock sequence. + if timeNow <= lastTime { + clockSequence++ + } + lastTime = timeNow + + return timeNow, clockSequence, hardwareAddr[:] +} + +// NewV1 returns UUID based on current timestamp and MAC address. +func NewV1() UUID { + u := UUID{} + + timeNow, clockSeq, hardwareAddr := getStorage() + + binary.BigEndian.PutUint32(u[0:], uint32(timeNow)) + binary.BigEndian.PutUint16(u[4:], uint16(timeNow>>32)) + binary.BigEndian.PutUint16(u[6:], uint16(timeNow>>48)) + binary.BigEndian.PutUint16(u[8:], clockSeq) + + copy(u[10:], hardwareAddr) + + u.SetVersion(1) + u.SetVariant() + + return u +} + +// NewV2 returns DCE Security UUID based on POSIX UID/GID. +func NewV2(domain byte) UUID { + u := UUID{} + + timeNow, clockSeq, hardwareAddr := getStorage() + + switch domain { + case DomainPerson: + binary.BigEndian.PutUint32(u[0:], posixUID) + case DomainGroup: + binary.BigEndian.PutUint32(u[0:], posixGID) + } + + binary.BigEndian.PutUint16(u[4:], uint16(timeNow>>32)) + binary.BigEndian.PutUint16(u[6:], uint16(timeNow>>48)) + binary.BigEndian.PutUint16(u[8:], clockSeq) + u[9] = domain + + copy(u[10:], hardwareAddr) + + u.SetVersion(2) + u.SetVariant() + + return u +} + +// NewV3 returns UUID based on MD5 hash of namespace UUID and name. +func NewV3(ns UUID, name string) UUID { + u := newFromHash(md5.New(), ns, name) + u.SetVersion(3) + u.SetVariant() + + return u +} + +// NewV4 returns random generated UUID. +func NewV4() UUID { + u := UUID{} + safeRandom(u[:]) + u.SetVersion(4) + u.SetVariant() + + return u +} + +// NewV5 returns UUID based on SHA-1 hash of namespace UUID and name. +func NewV5(ns UUID, name string) UUID { + u := newFromHash(sha1.New(), ns, name) + u.SetVersion(5) + u.SetVariant() + + return u +} + +// Returns UUID based on hashing of namespace UUID and name. +func newFromHash(h hash.Hash, ns UUID, name string) UUID { + u := UUID{} + h.Write(ns[:]) + h.Write([]byte(name)) + copy(u[:], h.Sum(nil)) + + return u +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/uuid_test.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/uuid_test.go new file mode 100644 index 0000000..5650480 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/satori/go.uuid/uuid_test.go @@ -0,0 +1,633 @@ +// Copyright (C) 2013, 2015 by Maxim Bublis <b@codemonkey.ru> +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +package uuid + +import ( + "bytes" + "testing" +) + +func TestBytes(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + bytes1 := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + if !bytes.Equal(u.Bytes(), bytes1) { + t.Errorf("Incorrect bytes representation for UUID: %s", u) + } +} + +func TestString(t *testing.T) { + if NamespaceDNS.String() != "6ba7b810-9dad-11d1-80b4-00c04fd430c8" { + t.Errorf("Incorrect string representation for UUID: %s", NamespaceDNS.String()) + } +} + +func TestEqual(t *testing.T) { + if !Equal(NamespaceDNS, NamespaceDNS) { + t.Errorf("Incorrect comparison of %s and %s", NamespaceDNS, NamespaceDNS) + } + + if Equal(NamespaceDNS, NamespaceURL) { + t.Errorf("Incorrect comparison of %s and %s", NamespaceDNS, NamespaceURL) + } +} + +func TestOr(t *testing.T) { + u1 := UUID{0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff} + u2 := UUID{0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00} + + u := UUID{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff} + + if !Equal(u, Or(u1, u2)) { + t.Errorf("Incorrect bitwise OR result %s", Or(u1, u2)) + } +} + +func TestAnd(t *testing.T) { + u1 := UUID{0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff} + u2 := UUID{0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00} + + u := UUID{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} + + if !Equal(u, And(u1, u2)) { + t.Errorf("Incorrect bitwise AND result %s", And(u1, u2)) + } +} + +func TestVersion(t *testing.T) { + u := UUID{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} + + if u.Version() != 1 { + t.Errorf("Incorrect version for UUID: %d", u.Version()) + } +} + +func TestSetVersion(t *testing.T) { + u := UUID{} + u.SetVersion(4) + + if u.Version() != 4 { + t.Errorf("Incorrect version for UUID after u.setVersion(4): %d", u.Version()) + } +} + +func TestVariant(t *testing.T) { + u1 := UUID{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} + + if u1.Variant() != VariantNCS { + t.Errorf("Incorrect variant for UUID variant %d: %d", VariantNCS, u1.Variant()) + } + + u2 := UUID{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} + + if u2.Variant() != VariantRFC4122 { + t.Errorf("Incorrect variant for UUID variant %d: %d", VariantRFC4122, u2.Variant()) + } + + u3 := UUID{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} + + if u3.Variant() != VariantMicrosoft { + t.Errorf("Incorrect variant for UUID variant %d: %d", VariantMicrosoft, u3.Variant()) + } + + u4 := UUID{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} + + if u4.Variant() != VariantFuture { + t.Errorf("Incorrect variant for UUID variant %d: %d", VariantFuture, u4.Variant()) + } +} + +func TestSetVariant(t *testing.T) { + u := new(UUID) + u.SetVariant() + + if u.Variant() != VariantRFC4122 { + t.Errorf("Incorrect variant for UUID after u.setVariant(): %d", u.Variant()) + } +} + +func TestFromBytes(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + u1, err := FromBytes(b1) + if err != nil { + t.Errorf("Error parsing UUID from bytes: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + b2 := []byte{} + + _, err = FromBytes(b2) + if err == nil { + t.Errorf("Should return error parsing from empty byte slice, got %s", err) + } +} + +func TestMarshalBinary(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + b2, err := u.MarshalBinary() + if err != nil { + t.Errorf("Error marshaling UUID: %s", err) + } + + if !bytes.Equal(b1, b2) { + t.Errorf("Marshaled UUID should be %s, got %s", b1, b2) + } +} + +func TestUnmarshalBinary(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + u1 := UUID{} + err := u1.UnmarshalBinary(b1) + if err != nil { + t.Errorf("Error unmarshaling UUID: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + b2 := []byte{} + u2 := UUID{} + + err = u2.UnmarshalBinary(b2) + if err == nil { + t.Errorf("Should return error unmarshalling from empty byte slice, got %s", err) + } +} + +func TestFromString(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + s1 := "6ba7b810-9dad-11d1-80b4-00c04fd430c8" + s2 := "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}" + s3 := "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8" + + _, err := FromString("") + if err == nil { + t.Errorf("Should return error trying to parse empty string, got %s", err) + } + + u1, err := FromString(s1) + if err != nil { + t.Errorf("Error parsing UUID from string: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + u2, err := FromString(s2) + if err != nil { + t.Errorf("Error parsing UUID from string: %s", err) + } + + if !Equal(u, u2) { + t.Errorf("UUIDs should be equal: %s and %s", u, u2) + } + + u3, err := FromString(s3) + if err != nil { + t.Errorf("Error parsing UUID from string: %s", err) + } + + if !Equal(u, u3) { + t.Errorf("UUIDs should be equal: %s and %s", u, u3) + } +} + +func TestFromStringShort(t *testing.T) { + // Invalid 35-character UUID string + s1 := "6ba7b810-9dad-11d1-80b4-00c04fd430c" + + for i := len(s1); i >= 0; i-- { + _, err := FromString(s1[:i]) + if err == nil { + t.Errorf("Should return error trying to parse too short string, got %s", err) + } + } +} + +func TestFromStringLong(t *testing.T) { + // Invalid 37+ character UUID string + s := []string{ + "6ba7b810-9dad-11d1-80b4-00c04fd430c8=", + "6ba7b810-9dad-11d1-80b4-00c04fd430c8}", + "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}f", + "6ba7b810-9dad-11d1-80b4-00c04fd430c800c04fd430c8", + } + + for _, str := range s { + _, err := FromString(str) + if err == nil { + t.Errorf("Should return error trying to parse too long string, passed %s", str) + } + } +} + +func TestFromStringInvalid(t *testing.T) { + // Invalid UUID string formats + s := []string{ + "6ba7b8109dad11d180b400c04fd430c8", + "6ba7b8109dad11d180b400c04fd430c86ba7b8109dad11d180b400c04fd430c8", + "urn:uuid:{6ba7b810-9dad-11d1-80b4-00c04fd430c8}", + "6ba7b8109-dad-11d1-80b4-00c04fd430c8", + "6ba7b810-9dad1-1d1-80b4-00c04fd430c8", + "6ba7b810-9dad-11d18-0b4-00c04fd430c8", + "6ba7b810-9dad-11d1-80b40-0c04fd430c8", + "6ba7b810+9dad+11d1+80b4+00c04fd430c8", + "6ba7b810-9dad11d180b400c04fd430c8", + "6ba7b8109dad-11d180b400c04fd430c8", + "6ba7b8109dad11d1-80b400c04fd430c8", + "6ba7b8109dad11d180b4-00c04fd430c8", + } + + for _, str := range s { + _, err := FromString(str) + if err == nil { + t.Errorf("Should return error trying to parse invalid string, passed %s", str) + } + } +} + +func TestFromStringOrNil(t *testing.T) { + u := FromStringOrNil("") + if u != Nil { + t.Errorf("Should return Nil UUID on parse failure, got %s", u) + } +} + +func TestFromBytesOrNil(t *testing.T) { + b := []byte{} + u := FromBytesOrNil(b) + if u != Nil { + t.Errorf("Should return Nil UUID on parse failure, got %s", u) + } +} + +func TestMarshalText(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + + b2, err := u.MarshalText() + if err != nil { + t.Errorf("Error marshaling UUID: %s", err) + } + + if !bytes.Equal(b1, b2) { + t.Errorf("Marshaled UUID should be %s, got %s", b1, b2) + } +} + +func TestUnmarshalText(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + + u1 := UUID{} + err := u1.UnmarshalText(b1) + if err != nil { + t.Errorf("Error unmarshaling UUID: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + b2 := []byte("") + u2 := UUID{} + + err = u2.UnmarshalText(b2) + if err == nil { + t.Errorf("Should return error trying to unmarshal from empty string") + } +} + +func TestValue(t *testing.T) { + u, err := FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + if err != nil { + t.Errorf("Error parsing UUID from string: %s", err) + } + + val, err := u.Value() + if err != nil { + t.Errorf("Error getting UUID value: %s", err) + } + + if val != u.String() { + t.Errorf("Wrong value returned, should be equal: %s and %s", val, u) + } +} + +func TestValueNil(t *testing.T) { + u := UUID{} + + val, err := u.Value() + if err != nil { + t.Errorf("Error getting UUID value: %s", err) + } + + if val != Nil.String() { + t.Errorf("Wrong value returned, should be equal to UUID.Nil: %s", val) + } +} + +func TestNullUUIDValueNil(t *testing.T) { + u := NullUUID{} + + val, err := u.Value() + if err != nil { + t.Errorf("Error getting UUID value: %s", err) + } + + if val != nil { + t.Errorf("Wrong value returned, should be nil: %s", val) + } +} + +func TestScanBinary(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + u1 := UUID{} + err := u1.Scan(b1) + if err != nil { + t.Errorf("Error unmarshaling UUID: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + b2 := []byte{} + u2 := UUID{} + + err = u2.Scan(b2) + if err == nil { + t.Errorf("Should return error unmarshalling from empty byte slice, got %s", err) + } +} + +func TestScanString(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + s1 := "6ba7b810-9dad-11d1-80b4-00c04fd430c8" + + u1 := UUID{} + err := u1.Scan(s1) + if err != nil { + t.Errorf("Error unmarshaling UUID: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + s2 := "" + u2 := UUID{} + + err = u2.Scan(s2) + if err == nil { + t.Errorf("Should return error trying to unmarshal from empty string") + } +} + +func TestScanText(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + b1 := []byte("6ba7b810-9dad-11d1-80b4-00c04fd430c8") + + u1 := UUID{} + err := u1.Scan(b1) + if err != nil { + t.Errorf("Error unmarshaling UUID: %s", err) + } + + if !Equal(u, u1) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1) + } + + b2 := []byte("") + u2 := UUID{} + + err = u2.Scan(b2) + if err == nil { + t.Errorf("Should return error trying to unmarshal from empty string") + } +} + +func TestScanUnsupported(t *testing.T) { + u := UUID{} + + err := u.Scan(true) + if err == nil { + t.Errorf("Should return error trying to unmarshal from bool") + } +} + +func TestScanNil(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + + err := u.Scan(nil) + if err == nil { + t.Errorf("Error UUID shouldn't allow unmarshalling from nil") + } +} + +func TestNullUUIDScanValid(t *testing.T) { + u := UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8} + s1 := "6ba7b810-9dad-11d1-80b4-00c04fd430c8" + + u1 := NullUUID{} + err := u1.Scan(s1) + if err != nil { + t.Errorf("Error unmarshaling NullUUID: %s", err) + } + + if !u1.Valid { + t.Errorf("NullUUID should be valid") + } + + if !Equal(u, u1.UUID) { + t.Errorf("UUIDs should be equal: %s and %s", u, u1.UUID) + } +} + +func TestNullUUIDScanNil(t *testing.T) { + u := NullUUID{UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8}, true} + + err := u.Scan(nil) + if err != nil { + t.Errorf("Error unmarshaling NullUUID: %s", err) + } + + if u.Valid { + t.Errorf("NullUUID should not be valid") + } + + if !Equal(u.UUID, Nil) { + t.Errorf("NullUUID value should be equal to Nil: %v", u) + } +} + +func TestNewV1(t *testing.T) { + u := NewV1() + + if u.Version() != 1 { + t.Errorf("UUIDv1 generated with incorrect version: %d", u.Version()) + } + + if u.Variant() != VariantRFC4122 { + t.Errorf("UUIDv1 generated with incorrect variant: %d", u.Variant()) + } + + u1 := NewV1() + u2 := NewV1() + + if Equal(u1, u2) { + t.Errorf("UUIDv1 generated two equal UUIDs: %s and %s", u1, u2) + } + + oldFunc := epochFunc + epochFunc = func() uint64 { return 0 } + + u3 := NewV1() + u4 := NewV1() + + if Equal(u3, u4) { + t.Errorf("UUIDv1 generated two equal UUIDs: %s and %s", u3, u4) + } + + epochFunc = oldFunc +} + +func TestNewV2(t *testing.T) { + u1 := NewV2(DomainPerson) + + if u1.Version() != 2 { + t.Errorf("UUIDv2 generated with incorrect version: %d", u1.Version()) + } + + if u1.Variant() != VariantRFC4122 { + t.Errorf("UUIDv2 generated with incorrect variant: %d", u1.Variant()) + } + + u2 := NewV2(DomainGroup) + + if u2.Version() != 2 { + t.Errorf("UUIDv2 generated with incorrect version: %d", u2.Version()) + } + + if u2.Variant() != VariantRFC4122 { + t.Errorf("UUIDv2 generated with incorrect variant: %d", u2.Variant()) + } +} + +func TestNewV3(t *testing.T) { + u := NewV3(NamespaceDNS, "www.example.com") + + if u.Version() != 3 { + t.Errorf("UUIDv3 generated with incorrect version: %d", u.Version()) + } + + if u.Variant() != VariantRFC4122 { + t.Errorf("UUIDv3 generated with incorrect variant: %d", u.Variant()) + } + + if u.String() != "5df41881-3aed-3515-88a7-2f4a814cf09e" { + t.Errorf("UUIDv3 generated incorrectly: %s", u.String()) + } + + u = NewV3(NamespaceDNS, "python.org") + + if u.String() != "6fa459ea-ee8a-3ca4-894e-db77e160355e" { + t.Errorf("UUIDv3 generated incorrectly: %s", u.String()) + } + + u1 := NewV3(NamespaceDNS, "golang.org") + u2 := NewV3(NamespaceDNS, "golang.org") + if !Equal(u1, u2) { + t.Errorf("UUIDv3 generated different UUIDs for same namespace and name: %s and %s", u1, u2) + } + + u3 := NewV3(NamespaceDNS, "example.com") + if Equal(u1, u3) { + t.Errorf("UUIDv3 generated same UUIDs for different names in same namespace: %s and %s", u1, u2) + } + + u4 := NewV3(NamespaceURL, "golang.org") + if Equal(u1, u4) { + t.Errorf("UUIDv3 generated same UUIDs for sane names in different namespaces: %s and %s", u1, u4) + } +} + +func TestNewV4(t *testing.T) { + u := NewV4() + + if u.Version() != 4 { + t.Errorf("UUIDv4 generated with incorrect version: %d", u.Version()) + } + + if u.Variant() != VariantRFC4122 { + t.Errorf("UUIDv4 generated with incorrect variant: %d", u.Variant()) + } +} + +func TestNewV5(t *testing.T) { + u := NewV5(NamespaceDNS, "www.example.com") + + if u.Version() != 5 { + t.Errorf("UUIDv5 generated with incorrect version: %d", u.Version()) + } + + if u.Variant() != VariantRFC4122 { + t.Errorf("UUIDv5 generated with incorrect variant: %d", u.Variant()) + } + + u = NewV5(NamespaceDNS, "python.org") + + if u.String() != "886313e1-3b8a-5372-9b90-0c9aee199e5d" { + t.Errorf("UUIDv5 generated incorrectly: %s", u.String()) + } + + u1 := NewV5(NamespaceDNS, "golang.org") + u2 := NewV5(NamespaceDNS, "golang.org") + if !Equal(u1, u2) { + t.Errorf("UUIDv5 generated different UUIDs for same namespace and name: %s and %s", u1, u2) + } + + u3 := NewV5(NamespaceDNS, "example.com") + if Equal(u1, u3) { + t.Errorf("UUIDv5 generated same UUIDs for different names in same namespace: %s and %s", u1, u2) + } + + u4 := NewV5(NamespaceURL, "golang.org") + if Equal(u1, u4) { + t.Errorf("UUIDv3 generated same UUIDs for sane names in different namespaces: %s and %s", u1, u4) + } +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/LICENSE new file mode 100644 index 0000000..58f5819 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2016 Josh Baker + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/README.md new file mode 100644 index 0000000..bc26c3c --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/README.md @@ -0,0 +1,371 @@ +<p align="center"> +<img + src="logo.png" + width="240" height="78" border="0" alt="GJSON"> +<br> +<a href="https://travis-ci.org/tidwall/gjson"><img src="https://img.shields.io/travis/tidwall/gjson.svg?style=flat-square" alt="Build Status"></a><!-- +<a href="http://gocover.io/github.com/tidwall/gjson"><img src="https://img.shields.io/badge/coverage-97%25-brightgreen.svg?style=flat-square" alt="Code Coverage"></a> +--> +<a href="https://godoc.org/github.com/tidwall/gjson"><img src="https://img.shields.io/badge/api-reference-blue.svg?style=flat-square" alt="GoDoc"></a> +</p> + +<p align="center">get a json value quickly</a></p> + +GJSON is a Go package that provides a [very fast](#performance) and simple way to get a value from a json document. The purpose for this library it to give efficient json indexing for the [BuntDB](https://github.com/tidwall/buntdb) project. + +For a command line interface check out [JSONed](https://github.com/tidwall/jsoned). + +Getting Started +=============== + +## Installing + +To start using GJSON, install Go and run `go get`: + +```sh +$ go get -u github.com/tidwall/gjson +``` + +This will retrieve the library. + +## Get a value +Get searches json for the specified path. A path is in dot syntax, such as "name.last" or "age". This function expects that the json is well-formed and validates. Invalid json will not panic, but it may return back unexpected results. When the value is found it's returned immediately. + +```go +package main + +import "github.com/tidwall/gjson" + +const json = `{"name":{"first":"Janet","last":"Prichard"},"age":47}` + +func main() { + value := gjson.Get(json, "name.last") + println(value.String()) +} +``` + +This will print: + +``` +Prichard +``` +*There's also the [GetMany](#get-multiple-values-at-once) function to get multiple values at once, and [GetBytes](#working-with-bytes) for working with JSON byte slices.* + +## Path Syntax + +A path is a series of keys separated by a dot. +A key may contain special wildcard characters '\*' and '?'. +To access an array value use the index as the key. +To get the number of elements in an array or to access a child path, use the '#' character. +The dot and wildcard characters can be escaped with '\'. + +```json +{ + "name": {"first": "Tom", "last": "Anderson"}, + "age":37, + "children": ["Sara","Alex","Jack"], + "fav.movie": "Deer Hunter", + "friends": [ + {"first": "Dale", "last": "Murphy", "age": 44}, + {"first": "Roger", "last": "Craig", "age": 68}, + {"first": "Jane", "last": "Murphy", "age": 47} + ] +} +``` +``` +"name.last" >> "Anderson" +"age" >> 37 +"children" >> ["Sara","Alex","Jack"] +"children.#" >> 3 +"children.1" >> "Alex" +"child*.2" >> "Jack" +"c?ildren.0" >> "Sara" +"fav\.movie" >> "Deer Hunter" +"friends.#.first" >> ["Dale","Roger","Jane"] +"friends.1.last" >> "Craig" +``` + +You can also query an array for the first match by using `#[...]`, or find all matches with `#[...]#`. +Queries support the `==`, `!=`, `<`, `<=`, `>`, `>=` comparison operators and the simple pattern matching `%` operator. + +``` +friends.#[last=="Murphy"].first >> "Dale" +friends.#[last=="Murphy"]#.first >> ["Dale","Jane"] +friends.#[age>45]#.last >> ["Craig","Murphy"] +friends.#[first%"D*"].last >> "Murphy" +``` + +## Result Type + +GJSON supports the json types `string`, `number`, `bool`, and `null`. +Arrays and Objects are returned as their raw json types. + +The `Result` type holds one of these: + +``` +bool, for JSON booleans +float64, for JSON numbers +string, for JSON string literals +nil, for JSON null +``` + +To directly access the value: + +```go +result.Type // can be String, Number, True, False, Null, or JSON +result.Str // holds the string +result.Num // holds the float64 number +result.Raw // holds the raw json +result.Index // index of raw value in original json, zero means index unknown +``` + +There are a variety of handy functions that work on a result: + +```go +result.Value() interface{} +result.Int() int64 +result.Uint() uint64 +result.Float() float64 +result.String() string +result.Bool() bool +result.Array() []gjson.Result +result.Map() map[string]gjson.Result +result.Get(path string) Result +result.ForEach(iterator func(key, value Result) bool) +result.Less(token Result, caseSensitive bool) bool +``` + +The `result.Value()` function returns an `interface{}` which requires type assertion and is one of the following Go types: + + + +The `result.Array()` function returns back an array of values. +If the result represents a non-existent value, then an empty array will be returned. +If the result is not a JSON array, the return value will be an array containing one result. + +```go +boolean >> bool +number >> float64 +string >> string +null >> nil +array >> []interface{} +object >> map[string]interface{} +``` + +## Get nested array values + +Suppose you want all the last names from the following json: + +```json +{ + "programmers": [ + { + "firstName": "Janet", + "lastName": "McLaughlin", + }, { + "firstName": "Elliotte", + "lastName": "Hunter", + }, { + "firstName": "Jason", + "lastName": "Harold", + } + ] +}` +``` + +You would use the path "programmers.#.lastName" like such: + +```go +result := gjson.Get(json, "programmers.#.lastName") +for _,name := range result.Array() { + println(name.String()) +} +``` + +You can also query an object inside an array: + +```go +name := gjson.Get(json, `programmers.#[lastName="Hunter"].firstName`) +println(name.String()) // prints "Elliotte" +``` + +## Iterate through an object or array + +The `ForEach` function allows for quickly iterating through an object or array. +The key and value are passed to the iterator function for objects. +Only the value is passed for arrays. +Returning `false` from an iterator will stop iteration. + +```go +result := gjson.Get(json, "programmers") +result.ForEach(func(key, value gjson.Result) bool{ + println(value.String()) + return true // keep iterating +}) +``` + +## Simple Parse and Get + +There's a `Parse(json)` function that will do a simple parse, and `result.Get(path)` that will search a result. + +For example, all of these will return the same result: + +```go +gjson.Parse(json).Get("name").Get("last") +gjson.Get(json, "name").Get("last") +gjson.Get(json, "name.last") +``` + +## Check for the existence of a value + +Sometimes you just want to know if a value exists. + +```go +value := gjson.Get(json, "name.last") +if !value.Exists() { + println("no last name") +} else { + println(value.String()) +} + +// Or as one step +if gjson.Get(json, "name.last").Exists(){ + println("has a last name") +} +``` + +## Unmarshal to a map + +To unmarshal to a `map[string]interface{}`: + +```go +m, ok := gjson.Parse(json).Value().(map[string]interface{}) +if !ok{ + // not a map +} +``` + +## Working with Bytes + +If your JSON is contained in a `[]byte` slice, there's the [GetBytes](https://godoc.org/github.com/tidwall/gjson#GetBytes) function. This is preferred over `Get(string(data), path)`. + +```go +var json []byte = ... +result := gjson.GetBytes(json, path) +``` + +If you are using the `gjson.GetBytes(json, path)` function and you want to avoid converting `result.Raw` to a `[]byte`, then you can use this pattern: + +```go +var json []byte = ... +result := gjson.GetBytes(json, path) +var raw []byte +if result.Index > 0 { + raw = json[result.Index:result.Index+len(result.Raw)] +} else { + raw = []byte(result.Raw) +} +``` + +This is a best-effort no allocation sub slice of the original json. This method utilizes the `result.Index` field, which is the position of the raw data in the original json. It's possible that the value of `result.Index` equals zero, in which case the `result.Raw` is converted to a `[]byte`. + +## Get multiple values at once + +The `GetMany` function can be used to get multiple values at the same time, and is optimized to scan over a JSON payload once. + +```go +results := gjson.GetMany(json, "name.first", "name.last", "age") +``` + +The return value is a `[]Result`, which will always contain exactly the same number of items as the input paths. + +## Performance + +Benchmarks of GJSON alongside [encoding/json](https://golang.org/pkg/encoding/json/), +[ffjson](https://github.com/pquerna/ffjson), +[EasyJSON](https://github.com/mailru/easyjson), +and [jsonparser](https://github.com/buger/jsonparser) + +``` +BenchmarkGJSONGet-8 15000000 333 ns/op 0 B/op 0 allocs/op +BenchmarkGJSONUnmarshalMap-8 900000 4188 ns/op 1920 B/op 26 allocs/op +BenchmarkJSONUnmarshalMap-8 600000 8908 ns/op 3048 B/op 69 allocs/op +BenchmarkJSONUnmarshalStruct-8 600000 9026 ns/op 1832 B/op 69 allocs/op +BenchmarkJSONDecoder-8 300000 14339 ns/op 4224 B/op 184 allocs/op +BenchmarkFFJSONLexer-8 1500000 3156 ns/op 896 B/op 8 allocs/op +BenchmarkEasyJSONLexer-8 3000000 938 ns/op 613 B/op 6 allocs/op +BenchmarkJSONParserGet-8 3000000 442 ns/op 21 B/op 0 allocs/op +``` + +Benchmarks for the `GetMany` function: + +``` +BenchmarkGJSONGetMany4Paths-8 4000000 319 ns/op 112 B/op 0 allocs/op +BenchmarkGJSONGetMany8Paths-8 8000000 218 ns/op 56 B/op 0 allocs/op +BenchmarkGJSONGetMany16Paths-8 16000000 160 ns/op 56 B/op 0 allocs/op +BenchmarkGJSONGetMany32Paths-8 32000000 130 ns/op 64 B/op 0 allocs/op +BenchmarkGJSONGetMany64Paths-8 64000000 117 ns/op 64 B/op 0 allocs/op +BenchmarkGJSONGetMany128Paths-8 128000000 109 ns/op 64 B/op 0 allocs/op +``` + +JSON document used: + +```json +{ + "widget": { + "debug": "on", + "window": { + "title": "Sample Konfabulator Widget", + "name": "main_window", + "width": 500, + "height": 500 + }, + "image": { + "src": "Images/Sun.png", + "hOffset": 250, + "vOffset": 250, + "alignment": "center" + }, + "text": { + "data": "Click Here", + "size": 36, + "style": "bold", + "vOffset": 100, + "alignment": "center", + "onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;" + } + } +} +``` + +Each operation was rotated though one of the following search paths: + +``` +widget.window.name +widget.image.hOffset +widget.text.onMouseUp +``` + +For the `GetMany` benchmarks these paths are used: + +``` +widget.window.name +widget.image.hOffset +widget.text.onMouseUp +widget.window.title +widget.image.alignment +widget.text.style +widget.window.height +widget.image.src +widget.text.data +widget.text.size +``` + +*These benchmarks were run on a MacBook Pro 15" 2.8 GHz Intel Core i7 using Go 1.7.* + +## Contact +Josh Baker [@tidwall](http://twitter.com/tidwall) + +## License + +GJSON source code is available under the MIT [License](/LICENSE). diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/gjson.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/gjson.go new file mode 100644 index 0000000..1ee26c9 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/gjson.go @@ -0,0 +1,1942 @@ +// Package gjson provides searching for json strings. +package gjson + +import ( + "reflect" + "strconv" + "unsafe" + + "github.com/tidwall/match" +) + +// Type is Result type +type Type int + +const ( + // Null is a null json value + Null Type = iota + // False is a json false boolean + False + // Number is json number + Number + // String is a json string + String + // True is a json true boolean + True + // JSON is a raw block of JSON + JSON +) + +// String returns a string representation of the type. +func (t Type) String() string { + switch t { + default: + return "" + case Null: + return "Null" + case False: + return "False" + case Number: + return "Number" + case String: + return "String" + case True: + return "True" + case JSON: + return "JSON" + } +} + +// Result represents a json value that is returned from Get(). +type Result struct { + // Type is the json type + Type Type + // Raw is the raw json + Raw string + // Str is the json string + Str string + // Num is the json number + Num float64 + // Index of raw value in original json, zero means index unknown + Index int +} + +// String returns a string representation of the value. +func (t Result) String() string { + switch t.Type { + default: + return "null" + case False: + return "false" + case Number: + return strconv.FormatFloat(t.Num, 'f', -1, 64) + case String: + return t.Str + case JSON: + return t.Raw + case True: + return "true" + } +} + +// Bool returns an boolean representation. +func (t Result) Bool() bool { + switch t.Type { + default: + return false + case True: + return true + case String: + return t.Str != "" && t.Str != "0" + case Number: + return t.Num != 0 + } +} + +// Int returns an integer representation. +func (t Result) Int() int64 { + switch t.Type { + default: + return 0 + case True: + return 1 + case String: + n, _ := strconv.ParseInt(t.Str, 10, 64) + return n + case Number: + return int64(t.Num) + } +} + +// Uint returns an unsigned integer representation. +func (t Result) Uint() uint64 { + switch t.Type { + default: + return 0 + case True: + return 1 + case String: + n, _ := strconv.ParseUint(t.Str, 10, 64) + return n + case Number: + return uint64(t.Num) + } +} + +// Float returns an float64 representation. +func (t Result) Float() float64 { + switch t.Type { + default: + return 0 + case True: + return 1 + case String: + n, _ := strconv.ParseFloat(t.Str, 64) + return n + case Number: + return t.Num + } +} + +// Array returns back an array of values. +// If the result represents a non-existent value, then an empty array will be returned. +// If the result is not a JSON array, the return value will be an array containing one result. +func (t Result) Array() []Result { + if !t.Exists() { + return nil + } + if t.Type != JSON { + return []Result{t} + } + r := t.arrayOrMap('[', false) + return r.a +} + +// ForEach iterates through values. +// If the result represents a non-existent value, then no values will be iterated. +// If the result is an Object, the iterator will pass the key and value of each item. +// If the result is an Array, the iterator will only pass the value of each item. +// If the result is not a JSON array or object, the iterator will pass back one value equal to the result. +func (t Result) ForEach(iterator func(key, value Result) bool) { + if !t.Exists() { + return + } + if t.Type != JSON { + iterator(Result{}, t) + return + } + json := t.Raw + var keys bool + var i int + var key, value Result + for ; i < len(json); i++ { + if json[i] == '{' { + i++ + key.Type = String + keys = true + break + } else if json[i] == '[' { + i++ + break + } + if json[i] > ' ' { + return + } + } + var str string + var vesc bool + var ok bool + for ; i < len(json); i++ { + if keys { + if json[i] != '"' { + continue + } + s := i + i, str, vesc, ok = parseString(json, i+1) + if !ok { + return + } + if vesc { + key.Str = unescape(str[1 : len(str)-1]) + } else { + key.Str = str[1 : len(str)-1] + } + key.Raw = str + key.Index = s + } + for ; i < len(json); i++ { + if json[i] <= ' ' || json[i] == ',' || json[i] == ':' { + continue + } + break + } + s := i + i, value, ok = parseAny(json, i, true) + if !ok { + return + } + value.Index = s + if !iterator(key, value) { + return + } + } +} + +// Map returns back an map of values. The result should be a JSON array. +func (t Result) Map() map[string]Result { + if t.Type != JSON { + return map[string]Result{} + } + r := t.arrayOrMap('{', false) + return r.o +} + +// Get searches result for the specified path. +// The result should be a JSON array or object. +func (t Result) Get(path string) Result { + return Get(t.Raw, path) +} + +type arrayOrMapResult struct { + a []Result + ai []interface{} + o map[string]Result + oi map[string]interface{} + vc byte +} + +func (t Result) arrayOrMap(vc byte, valueize bool) (r arrayOrMapResult) { + var json = t.Raw + var i int + var value Result + var count int + var key Result + if vc == 0 { + for ; i < len(json); i++ { + if json[i] == '{' || json[i] == '[' { + r.vc = json[i] + i++ + break + } + if json[i] > ' ' { + goto end + } + } + } else { + for ; i < len(json); i++ { + if json[i] == vc { + i++ + break + } + if json[i] > ' ' { + goto end + } + } + r.vc = vc + } + if r.vc == '{' { + if valueize { + r.oi = make(map[string]interface{}) + } else { + r.o = make(map[string]Result) + } + } else { + if valueize { + r.ai = make([]interface{}, 0) + } else { + r.a = make([]Result, 0) + } + } + for ; i < len(json); i++ { + if json[i] <= ' ' { + continue + } + // get next value + if json[i] == ']' || json[i] == '}' { + break + } + switch json[i] { + default: + if (json[i] >= '0' && json[i] <= '9') || json[i] == '-' { + value.Type = Number + value.Raw, value.Num = tonum(json[i:]) + } else { + continue + } + case '{', '[': + value.Type = JSON + value.Raw = squash(json[i:]) + case 'n': + value.Type = Null + value.Raw = tolit(json[i:]) + case 't': + value.Type = True + value.Raw = tolit(json[i:]) + case 'f': + value.Type = False + value.Raw = tolit(json[i:]) + case '"': + value.Type = String + value.Raw, value.Str = tostr(json[i:]) + } + i += len(value.Raw) - 1 + + if r.vc == '{' { + if count%2 == 0 { + key = value + } else { + if valueize { + r.oi[key.Str] = value.Value() + } else { + r.o[key.Str] = value + } + } + count++ + } else { + if valueize { + r.ai = append(r.ai, value.Value()) + } else { + r.a = append(r.a, value) + } + } + } +end: + return +} + +// Parse parses the json and returns a result. +func Parse(json string) Result { + var value Result + for i := 0; i < len(json); i++ { + if json[i] == '{' || json[i] == '[' { + value.Type = JSON + value.Raw = json[i:] // just take the entire raw + break + } + if json[i] <= ' ' { + continue + } + switch json[i] { + default: + if (json[i] >= '0' && json[i] <= '9') || json[i] == '-' { + value.Type = Number + value.Raw, value.Num = tonum(json[i:]) + } else { + return Result{} + } + case 'n': + value.Type = Null + value.Raw = tolit(json[i:]) + case 't': + value.Type = True + value.Raw = tolit(json[i:]) + case 'f': + value.Type = False + value.Raw = tolit(json[i:]) + case '"': + value.Type = String + value.Raw, value.Str = tostr(json[i:]) + } + break + } + return value +} + +// ParseBytes parses the json and returns a result. +// If working with bytes, this method preferred over Parse(string(data)) +func ParseBytes(json []byte) Result { + return Parse(string(json)) +} + +func squash(json string) string { + // expects that the lead character is a '[' or '{' + // squash the value, ignoring all nested arrays and objects. + // the first '[' or '{' has already been read + depth := 1 + for i := 1; i < len(json); i++ { + if json[i] >= '"' && json[i] <= '}' { + switch json[i] { + case '"': + i++ + s2 := i + for ; i < len(json); i++ { + if json[i] > '\\' { + continue + } + if json[i] == '"' { + // look for an escaped slash + if json[i-1] == '\\' { + n := 0 + for j := i - 2; j > s2-1; j-- { + if json[j] != '\\' { + break + } + n++ + } + if n%2 == 0 { + continue + } + } + break + } + } + case '{', '[': + depth++ + case '}', ']': + depth-- + if depth == 0 { + return json[:i+1] + } + } + } + } + return json +} + +func tonum(json string) (raw string, num float64) { + for i := 1; i < len(json); i++ { + // less than dash might have valid characters + if json[i] <= '-' { + if json[i] <= ' ' || json[i] == ',' { + // break on whitespace and comma + raw = json[:i] + num, _ = strconv.ParseFloat(raw, 64) + return + } + // could be a '+' or '-'. let's assume so. + continue + } + if json[i] < ']' { + // probably a valid number + continue + } + if json[i] == 'e' || json[i] == 'E' { + // allow for exponential numbers + continue + } + // likely a ']' or '}' + raw = json[:i] + num, _ = strconv.ParseFloat(raw, 64) + return + } + raw = json + num, _ = strconv.ParseFloat(raw, 64) + return +} + +func tolit(json string) (raw string) { + for i := 1; i < len(json); i++ { + if json[i] <= 'a' || json[i] >= 'z' { + return json[:i] + } + } + return json +} + +func tostr(json string) (raw string, str string) { + // expects that the lead character is a '"' + for i := 1; i < len(json); i++ { + if json[i] > '\\' { + continue + } + if json[i] == '"' { + return json[:i+1], json[1:i] + } + if json[i] == '\\' { + i++ + for ; i < len(json); i++ { + if json[i] > '\\' { + continue + } + if json[i] == '"' { + // look for an escaped slash + if json[i-1] == '\\' { + n := 0 + for j := i - 2; j > 0; j-- { + if json[j] != '\\' { + break + } + n++ + } + if n%2 == 0 { + continue + } + } + break + } + } + var ret string + if i+1 < len(json) { + ret = json[:i+1] + } else { + ret = json[:i] + } + return ret, unescape(json[1:i]) + } + } + return json, json[1:] +} + +// Exists returns true if value exists. +// +// if gjson.Get(json, "name.last").Exists(){ +// println("value exists") +// } +func (t Result) Exists() bool { + return t.Type != Null || len(t.Raw) != 0 +} + +// Value returns one of these types: +// +// bool, for JSON booleans +// float64, for JSON numbers +// Number, for JSON numbers +// string, for JSON string literals +// nil, for JSON null +// +func (t Result) Value() interface{} { + if t.Type == String { + return t.Str + } + switch t.Type { + default: + return nil + case False: + return false + case Number: + return t.Num + case JSON: + r := t.arrayOrMap(0, true) + if r.vc == '{' { + return r.oi + } else if r.vc == '[' { + return r.ai + } + return nil + case True: + return true + } +} + +func parseString(json string, i int) (int, string, bool, bool) { + var s = i + for ; i < len(json); i++ { + if json[i] > '\\' { + continue + } + if json[i] == '"' { + return i + 1, json[s-1 : i+1], false, true + } + if json[i] == '\\' { + i++ + for ; i < len(json); i++ { + if json[i] > '\\' { + continue + } + if json[i] == '"' { + // look for an escaped slash + if json[i-1] == '\\' { + n := 0 + for j := i - 2; j > 0; j-- { + if json[j] != '\\' { + break + } + n++ + } + if n%2 == 0 { + continue + } + } + return i + 1, json[s-1 : i+1], true, true + } + } + break + } + } + return i, json[s-1:], false, false +} + +func parseNumber(json string, i int) (int, string) { + var s = i + i++ + for ; i < len(json); i++ { + if json[i] <= ' ' || json[i] == ',' || json[i] == ']' || json[i] == '}' { + return i, json[s:i] + } + } + return i, json[s:] +} + +func parseLiteral(json string, i int) (int, string) { + var s = i + i++ + for ; i < len(json); i++ { + if json[i] < 'a' || json[i] > 'z' { + return i, json[s:i] + } + } + return i, json[s:] +} + +type arrayPathResult struct { + part string + path string + more bool + alogok bool + arrch bool + alogkey string + query struct { + on bool + path string + op string + value string + all bool + } +} + +func parseArrayPath(path string) (r arrayPathResult) { + for i := 0; i < len(path); i++ { + if path[i] == '.' { + r.part = path[:i] + r.path = path[i+1:] + r.more = true + return + } + if path[i] == '#' { + r.arrch = true + if i == 0 && len(path) > 1 { + if path[1] == '.' { + r.alogok = true + r.alogkey = path[2:] + r.path = path[:1] + } else if path[1] == '[' { + r.query.on = true + // query + i += 2 + // whitespace + for ; i < len(path); i++ { + if path[i] > ' ' { + break + } + } + s := i + for ; i < len(path); i++ { + if path[i] <= ' ' || + path[i] == '!' || + path[i] == '=' || + path[i] == '<' || + path[i] == '>' || + path[i] == '%' || + path[i] == ']' { + break + } + } + r.query.path = path[s:i] + // whitespace + for ; i < len(path); i++ { + if path[i] > ' ' { + break + } + } + if i < len(path) { + s = i + if path[i] == '!' { + if i < len(path)-1 && path[i+1] == '=' { + i++ + } + } else if path[i] == '<' || path[i] == '>' { + if i < len(path)-1 && path[i+1] == '=' { + i++ + } + } else if path[i] == '=' { + if i < len(path)-1 && path[i+1] == '=' { + s++ + i++ + } + } + i++ + r.query.op = path[s:i] + // whitespace + for ; i < len(path); i++ { + if path[i] > ' ' { + break + } + } + s = i + for ; i < len(path); i++ { + if path[i] == '"' { + i++ + s2 := i + for ; i < len(path); i++ { + if path[i] > '\\' { + continue + } + if path[i] == '"' { + // look for an escaped slash + if path[i-1] == '\\' { + n := 0 + for j := i - 2; j > s2-1; j-- { + if path[j] != '\\' { + break + } + n++ + } + if n%2 == 0 { + continue + } + } + break + } + } + } else if path[i] == ']' { + if i+1 < len(path) && path[i+1] == '#' { + r.query.all = true + } + break + } + } + if i > len(path) { + i = len(path) + } + v := path[s:i] + for len(v) > 0 && v[len(v)-1] <= ' ' { + v = v[:len(v)-1] + } + r.query.value = v + } + } + } + continue + } + } + r.part = path + r.path = "" + return +} + +type objectPathResult struct { + part string + path string + wild bool + more bool +} + +func parseObjectPath(path string) (r objectPathResult) { + for i := 0; i < len(path); i++ { + if path[i] == '.' { + r.part = path[:i] + r.path = path[i+1:] + r.more = true + return + } + if path[i] == '*' || path[i] == '?' { + r.wild = true + continue + } + if path[i] == '\\' { + // go into escape mode. this is a slower path that + // strips off the escape character from the part. + epart := []byte(path[:i]) + i++ + if i < len(path) { + epart = append(epart, path[i]) + i++ + for ; i < len(path); i++ { + if path[i] == '\\' { + i++ + if i < len(path) { + epart = append(epart, path[i]) + } + continue + } else if path[i] == '.' { + r.part = string(epart) + r.path = path[i+1:] + r.more = true + return + } else if path[i] == '*' || path[i] == '?' { + r.wild = true + } + epart = append(epart, path[i]) + } + } + // append the last part + r.part = string(epart) + return + } + } + r.part = path + return +} + +func parseSquash(json string, i int) (int, string) { + // expects that the lead character is a '[' or '{' + // squash the value, ignoring all nested arrays and objects. + // the first '[' or '{' has already been read + s := i + i++ + depth := 1 + for ; i < len(json); i++ { + if json[i] >= '"' && json[i] <= '}' { + switch json[i] { + case '"': + i++ + s2 := i + for ; i < len(json); i++ { + if json[i] > '\\' { + continue + } + if json[i] == '"' { + // look for an escaped slash + if json[i-1] == '\\' { + n := 0 + for j := i - 2; j > s2-1; j-- { + if json[j] != '\\' { + break + } + n++ + } + if n%2 == 0 { + continue + } + } + break + } + } + case '{', '[': + depth++ + case '}', ']': + depth-- + if depth == 0 { + i++ + return i, json[s:i] + } + } + } + } + return i, json[s:] +} + +func parseObject(c *parseContext, i int, path string) (int, bool) { + var pmatch, kesc, vesc, ok, hit bool + var key, val string + rp := parseObjectPath(path) + for i < len(c.json) { + for ; i < len(c.json); i++ { + if c.json[i] == '"' { + // parse_key_string + // this is slightly different from getting s string value + // because we don't need the outer quotes. + i++ + var s = i + for ; i < len(c.json); i++ { + if c.json[i] > '\\' { + continue + } + if c.json[i] == '"' { + i, key, kesc, ok = i+1, c.json[s:i], false, true + goto parse_key_string_done + } + if c.json[i] == '\\' { + i++ + for ; i < len(c.json); i++ { + if c.json[i] > '\\' { + continue + } + if c.json[i] == '"' { + // look for an escaped slash + if c.json[i-1] == '\\' { + n := 0 + for j := i - 2; j > 0; j-- { + if c.json[j] != '\\' { + break + } + n++ + } + if n%2 == 0 { + continue + } + } + i, key, kesc, ok = i+1, c.json[s:i], true, true + goto parse_key_string_done + } + } + break + } + } + i, key, kesc, ok = i, c.json[s:], false, false + parse_key_string_done: + break + } + if c.json[i] == '}' { + return i + 1, false + } + } + if !ok { + return i, false + } + if rp.wild { + if kesc { + pmatch = match.Match(unescape(key), rp.part) + } else { + pmatch = match.Match(key, rp.part) + } + } else { + if kesc { + pmatch = rp.part == unescape(key) + } else { + pmatch = rp.part == key + } + } + hit = pmatch && !rp.more + for ; i < len(c.json); i++ { + switch c.json[i] { + default: + continue + case '"': + i++ + i, val, vesc, ok = parseString(c.json, i) + if !ok { + return i, false + } + if hit { + if vesc { + c.value.Str = unescape(val[1 : len(val)-1]) + } else { + c.value.Str = val[1 : len(val)-1] + } + c.value.Raw = val + c.value.Type = String + return i, true + } + case '{': + if pmatch && !hit { + i, hit = parseObject(c, i+1, rp.path) + if hit { + return i, true + } + } else { + i, val = parseSquash(c.json, i) + if hit { + c.value.Raw = val + c.value.Type = JSON + return i, true + } + } + case '[': + if pmatch && !hit { + i, hit = parseArray(c, i+1, rp.path) + if hit { + return i, true + } + } else { + i, val = parseSquash(c.json, i) + if hit { + c.value.Raw = val + c.value.Type = JSON + return i, true + } + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + i, val = parseNumber(c.json, i) + if hit { + c.value.Raw = val + c.value.Type = Number + c.value.Num, _ = strconv.ParseFloat(val, 64) + return i, true + } + case 't', 'f', 'n': + vc := c.json[i] + i, val = parseLiteral(c.json, i) + if hit { + c.value.Raw = val + switch vc { + case 't': + c.value.Type = True + case 'f': + c.value.Type = False + } + return i, true + } + } + break + } + } + return i, false +} +func queryMatches(rp *arrayPathResult, value Result) bool { + rpv := rp.query.value + if len(rpv) > 2 && rpv[0] == '"' && rpv[len(rpv)-1] == '"' { + rpv = rpv[1 : len(rpv)-1] + } + switch value.Type { + case String: + switch rp.query.op { + case "=": + return value.Str == rpv + case "!=": + return value.Str != rpv + case "<": + return value.Str < rpv + case "<=": + return value.Str <= rpv + case ">": + return value.Str > rpv + case ">=": + return value.Str >= rpv + case "%": + return match.Match(value.Str, rpv) + } + case Number: + rpvn, _ := strconv.ParseFloat(rpv, 64) + switch rp.query.op { + case "=": + return value.Num == rpvn + case "!=": + return value.Num == rpvn + case "<": + return value.Num < rpvn + case "<=": + return value.Num <= rpvn + case ">": + return value.Num > rpvn + case ">=": + return value.Num >= rpvn + } + case True: + switch rp.query.op { + case "=": + return rpv == "true" + case "!=": + return rpv != "true" + case ">": + return rpv == "false" + case ">=": + return true + } + case False: + switch rp.query.op { + case "=": + return rpv == "false" + case "!=": + return rpv != "false" + case "<": + return rpv == "true" + case "<=": + return true + } + } + return false +} +func parseArray(c *parseContext, i int, path string) (int, bool) { + var pmatch, vesc, ok, hit bool + var val string + var h int + var alog []int + var partidx int + var multires []byte + rp := parseArrayPath(path) + if !rp.arrch { + n, err := strconv.ParseUint(rp.part, 10, 64) + if err != nil { + partidx = -1 + } else { + partidx = int(n) + } + } + for i < len(c.json) { + if !rp.arrch { + pmatch = partidx == h + hit = pmatch && !rp.more + } + h++ + if rp.alogok { + alog = append(alog, i) + } + for ; i < len(c.json); i++ { + switch c.json[i] { + default: + continue + case '"': + i++ + i, val, vesc, ok = parseString(c.json, i) + if !ok { + return i, false + } + if hit { + if rp.alogok { + break + } + if vesc { + c.value.Str = unescape(val[1 : len(val)-1]) + } else { + c.value.Str = val[1 : len(val)-1] + } + c.value.Raw = val + c.value.Type = String + return i, true + } + case '{': + if pmatch && !hit { + i, hit = parseObject(c, i+1, rp.path) + if hit { + if rp.alogok { + break + } + return i, true + } + } else { + i, val = parseSquash(c.json, i) + if rp.query.on { + res := Get(val, rp.query.path) + if queryMatches(&rp, res) { + if rp.more { + res = Get(val, rp.path) + } else { + res = Result{Raw: val, Type: JSON} + } + if rp.query.all { + if len(multires) == 0 { + multires = append(multires, '[') + } else { + multires = append(multires, ',') + } + multires = append(multires, res.Raw...) + } else { + c.value = res + return i, true + } + } + } else if hit { + if rp.alogok { + break + } + c.value.Raw = val + c.value.Type = JSON + return i, true + } + } + case '[': + if pmatch && !hit { + i, hit = parseArray(c, i+1, rp.path) + if hit { + if rp.alogok { + break + } + return i, true + } + } else { + i, val = parseSquash(c.json, i) + if hit { + if rp.alogok { + break + } + c.value.Raw = val + c.value.Type = JSON + return i, true + } + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + i, val = parseNumber(c.json, i) + if hit { + if rp.alogok { + break + } + c.value.Raw = val + c.value.Type = Number + c.value.Num, _ = strconv.ParseFloat(val, 64) + return i, true + } + case 't', 'f', 'n': + vc := c.json[i] + i, val = parseLiteral(c.json, i) + if hit { + if rp.alogok { + break + } + c.value.Raw = val + switch vc { + case 't': + c.value.Type = True + case 'f': + c.value.Type = False + } + return i, true + } + case ']': + if rp.arrch && rp.part == "#" { + if rp.alogok { + var jsons = make([]byte, 0, 64) + jsons = append(jsons, '[') + for j, k := 0, 0; j < len(alog); j++ { + res := Get(c.json[alog[j]:], rp.alogkey) + if res.Exists() { + if k > 0 { + jsons = append(jsons, ',') + } + jsons = append(jsons, []byte(res.Raw)...) + k++ + } + } + jsons = append(jsons, ']') + c.value.Type = JSON + c.value.Raw = string(jsons) + return i + 1, true + } else { + if rp.alogok { + break + } + c.value.Raw = val + c.value.Type = Number + c.value.Num = float64(h - 1) + c.calcd = true + return i + 1, true + } + } + if len(multires) > 0 && !c.value.Exists() { + c.value = Result{ + Raw: string(append(multires, ']')), + Type: JSON, + } + } + return i + 1, false + } + break + } + } + return i, false +} + +type parseContext struct { + json string + value Result + calcd bool +} + +// Get searches json for the specified path. +// A path is in dot syntax, such as "name.last" or "age". +// This function expects that the json is well-formed, and does not validate. +// Invalid json will not panic, but it may return back unexpected results. +// When the value is found it's returned immediately. +// +// A path is a series of keys searated by a dot. +// A key may contain special wildcard characters '*' and '?'. +// To access an array value use the index as the key. +// To get the number of elements in an array or to access a child path, use the '#' character. +// The dot and wildcard character can be escaped with '\'. +// +// { +// "name": {"first": "Tom", "last": "Anderson"}, +// "age":37, +// "children": ["Sara","Alex","Jack"], +// "friends": [ +// {"first": "James", "last": "Murphy"}, +// {"first": "Roger", "last": "Craig"} +// ] +// } +// "name.last" >> "Anderson" +// "age" >> 37 +// "children" >> ["Sara","Alex","Jack"] +// "children.#" >> 3 +// "children.1" >> "Alex" +// "child*.2" >> "Jack" +// "c?ildren.0" >> "Sara" +// "friends.#.first" >> ["James","Roger"] +// +func Get(json, path string) Result { + var i int + var c = &parseContext{json: json} + for ; i < len(c.json); i++ { + if c.json[i] == '{' { + i++ + parseObject(c, i, path) + break + } + if c.json[i] == '[' { + i++ + parseArray(c, i, path) + break + } + } + if len(c.value.Raw) > 0 && !c.calcd { + jhdr := *(*reflect.StringHeader)(unsafe.Pointer(&json)) + rhdr := *(*reflect.StringHeader)(unsafe.Pointer(&(c.value.Raw))) + c.value.Index = int(rhdr.Data - jhdr.Data) + if c.value.Index < 0 || c.value.Index >= len(json) { + c.value.Index = 0 + } + } + return c.value +} +func fromBytesGet(result Result) Result { + // safely get the string headers + rawhi := *(*reflect.StringHeader)(unsafe.Pointer(&result.Raw)) + strhi := *(*reflect.StringHeader)(unsafe.Pointer(&result.Str)) + // create byte slice headers + rawh := reflect.SliceHeader{Data: rawhi.Data, Len: rawhi.Len} + strh := reflect.SliceHeader{Data: strhi.Data, Len: strhi.Len} + if strh.Data == 0 { + // str is nil + if rawh.Data == 0 { + // raw is nil + result.Raw = "" + } else { + // raw has data, safely copy the slice header to a string + result.Raw = string(*(*[]byte)(unsafe.Pointer(&rawh))) + } + result.Str = "" + } else if rawh.Data == 0 { + // raw is nil + result.Raw = "" + // str has data, safely copy the slice header to a string + result.Str = string(*(*[]byte)(unsafe.Pointer(&strh))) + } else if strh.Data >= rawh.Data && + int(strh.Data)+strh.Len <= int(rawh.Data)+rawh.Len { + // Str is a substring of Raw. + start := int(strh.Data - rawh.Data) + // safely copy the raw slice header + result.Raw = string(*(*[]byte)(unsafe.Pointer(&rawh))) + // substring the raw + result.Str = result.Raw[start : start+strh.Len] + } else { + // safely copy both the raw and str slice headers to strings + result.Raw = string(*(*[]byte)(unsafe.Pointer(&rawh))) + result.Str = string(*(*[]byte)(unsafe.Pointer(&strh))) + } + return result +} + +// GetBytes searches json for the specified path. +// If working with bytes, this method preferred over Get(string(data), path) +func GetBytes(json []byte, path string) Result { + var result Result + if json != nil { + // unsafe cast to string + result = Get(*(*string)(unsafe.Pointer(&json)), path) + result = fromBytesGet(result) + } + return result +} + +// unescape unescapes a string +func unescape(json string) string { //, error) { + var str = make([]byte, 0, len(json)) + for i := 0; i < len(json); i++ { + switch { + default: + str = append(str, json[i]) + case json[i] < ' ': + return "" //, errors.New("invalid character in string") + case json[i] == '\\': + i++ + if i >= len(json) { + return "" //, errors.New("invalid escape sequence") + } + switch json[i] { + default: + return "" //, errors.New("invalid escape sequence") + case '\\': + str = append(str, '\\') + case '/': + str = append(str, '/') + case 'b': + str = append(str, '\b') + case 'f': + str = append(str, '\f') + case 'n': + str = append(str, '\n') + case 'r': + str = append(str, '\r') + case 't': + str = append(str, '\t') + case '"': + str = append(str, '"') + case 'u': + if i+5 > len(json) { + return "" //, errors.New("invalid escape sequence") + } + i++ + // extract the codepoint + var code int + for j := i; j < i+4; j++ { + switch { + default: + return "" //, errors.New("invalid escape sequence") + case json[j] >= '0' && json[j] <= '9': + code += (int(json[j]) - '0') << uint(12-(j-i)*4) + case json[j] >= 'a' && json[j] <= 'f': + code += (int(json[j]) - 'a' + 10) << uint(12-(j-i)*4) + case json[j] >= 'a' && json[j] <= 'f': + code += (int(json[j]) - 'a' + 10) << uint(12-(j-i)*4) + } + } + str = append(str, []byte(string(code))...) + i += 3 // only 3 because we will increment on the for-loop + } + } + } + return string(str) //, nil +} + +// Less return true if a token is less than another token. +// The caseSensitive paramater is used when the tokens are Strings. +// The order when comparing two different type is: +// +// Null < False < Number < String < True < JSON +// +func (t Result) Less(token Result, caseSensitive bool) bool { + if t.Type < token.Type { + return true + } + if t.Type > token.Type { + return false + } + if t.Type == String { + if caseSensitive { + return t.Str < token.Str + } + return stringLessInsensitive(t.Str, token.Str) + } + if t.Type == Number { + return t.Num < token.Num + } + return t.Raw < token.Raw +} + +func stringLessInsensitive(a, b string) bool { + for i := 0; i < len(a) && i < len(b); i++ { + if a[i] >= 'A' && a[i] <= 'Z' { + if b[i] >= 'A' && b[i] <= 'Z' { + // both are uppercase, do nothing + if a[i] < b[i] { + return true + } else if a[i] > b[i] { + return false + } + } else { + // a is uppercase, convert a to lowercase + if a[i]+32 < b[i] { + return true + } else if a[i]+32 > b[i] { + return false + } + } + } else if b[i] >= 'A' && b[i] <= 'Z' { + // b is uppercase, convert b to lowercase + if a[i] < b[i]+32 { + return true + } else if a[i] > b[i]+32 { + return false + } + } else { + // neither are uppercase + if a[i] < b[i] { + return true + } else if a[i] > b[i] { + return false + } + } + } + return len(a) < len(b) +} + +// parseAny parses the next value from a json string. +// A Result is returned when the hit param is set. +// The return values are (i int, res Result, ok bool) +func parseAny(json string, i int, hit bool) (int, Result, bool) { + var res Result + var val string + for ; i < len(json); i++ { + if json[i] == '{' || json[i] == '[' { + i, val = parseSquash(json, i) + if hit { + res.Raw = val + res.Type = JSON + } + return i, res, true + } + if json[i] <= ' ' { + continue + } + switch json[i] { + case '"': + i++ + var vesc bool + var ok bool + i, val, vesc, ok = parseString(json, i) + if !ok { + return i, res, false + } + if hit { + res.Type = String + res.Raw = val + if vesc { + res.Str = unescape(val[1 : len(val)-1]) + } else { + res.Str = val[1 : len(val)-1] + } + } + return i, res, true + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + i, val = parseNumber(json, i) + if hit { + res.Raw = val + res.Type = Number + res.Num, _ = strconv.ParseFloat(val, 64) + } + return i, res, true + case 't', 'f', 'n': + vc := json[i] + i, val = parseLiteral(json, i) + if hit { + res.Raw = val + switch vc { + case 't': + res.Type = True + case 'f': + res.Type = False + } + return i, res, true + } + } + } + return i, res, false +} + +var ( // used for testing + testWatchForFallback bool + testLastWasFallback bool +) + +// areSimplePaths returns true if all the paths are simple enough +// to parse quickly for GetMany(). Allows alpha-numeric, dots, +// underscores, and the dollar sign. It does not allow non-alnum, +// escape characters, or keys which start with a numbers. +// For example: +// "name.last" == OK +// "user.id0" == OK +// "user.ID" == OK +// "user.first_name" == OK +// "user.firstName" == OK +// "user.0item" == BAD +// "user.#id" == BAD +// "user\.name" == BAD +func areSimplePaths(paths []string) bool { + for _, path := range paths { + var fi int // first key index, for keys with numeric prefix + for i := 0; i < len(path); i++ { + if path[i] >= 'a' && path[i] <= 'z' { + // a-z is likely to be the highest frequency charater. + continue + } + if path[i] == '.' { + fi = i + 1 + continue + } + if path[i] >= 'A' && path[i] <= 'Z' { + continue + } + if path[i] == '_' || path[i] == '$' { + continue + } + if i > fi && path[i] >= '0' && path[i] <= '9' { + continue + } + return false + } + } + return true +} + +// GetMany searches json for the multiple paths. +// The return value is a Result array where the number of items +// will be equal to the number of input paths. +func GetMany(json string, paths ...string) []Result { + if len(paths) < 4 { + if testWatchForFallback { + testLastWasFallback = false + } + switch len(paths) { + case 0: + // return nil when no paths are specified. + return nil + case 1: + return []Result{Get(json, paths[0])} + case 2: + return []Result{Get(json, paths[0]), Get(json, paths[1])} + case 3: + return []Result{Get(json, paths[0]), Get(json, paths[1]), Get(json, paths[2])} + } + } + var results []Result + var ok bool + var i int + if len(paths) > 512 { + // we can only support up to 512 paths. Is that too many? + goto fallback + } + if !areSimplePaths(paths) { + // If there is even one path that is not considered "simple" then + // we need to use the fallback method. + goto fallback + } + // locate the object token. + for ; i < len(json); i++ { + if json[i] == '{' { + i++ + break + } + if json[i] <= ' ' { + continue + } + goto fallback + } + // use the call function table. + if len(paths) <= 8 { + results, ok = getMany8(json, i, paths) + } else if len(paths) <= 16 { + results, ok = getMany16(json, i, paths) + } else if len(paths) <= 32 { + results, ok = getMany32(json, i, paths) + } else if len(paths) <= 64 { + results, ok = getMany64(json, i, paths) + } else if len(paths) <= 128 { + results, ok = getMany128(json, i, paths) + } else if len(paths) <= 256 { + results, ok = getMany256(json, i, paths) + } else if len(paths) <= 512 { + results, ok = getMany512(json, i, paths) + } + if !ok { + // there was some fault while parsing. we should try the + // fallback method. This could result in performance + // degregation in some cases. + goto fallback + } + if testWatchForFallback { + testLastWasFallback = false + } + return results +fallback: + results = results[:0] + for i := 0; i < len(paths); i++ { + results = append(results, Get(json, paths[i])) + } + if testWatchForFallback { + testLastWasFallback = true + } + return results +} + +// GetManyBytes searches json for the specified path. +// If working with bytes, this method preferred over +// GetMany(string(data), paths...) +func GetManyBytes(json []byte, paths ...string) []Result { + if json == nil { + return GetMany("", paths...) + } + results := GetMany(*(*string)(unsafe.Pointer(&json)), paths...) + for i := range results { + results[i] = fromBytesGet(results[i]) + } + return results +} + +// parseGetMany parses a json object for keys that match against the callers +// paths. It's a best-effort attempt and quickly locating and assigning the +// values to the []Result array. If there are failures such as bad json, or +// invalid input paths, or too much recursion, the function will exit with a +// return value of 'false'. +func parseGetMany( + json string, i int, + level uint, kplen int, + paths []string, completed []bool, matches []uint64, results []Result, +) (int, bool) { + if level > 62 { + // The recursion level is limited because the matches []uint64 + // array cannot handle more the 64-bits. + return i, false + } + // At this point the last character read was a '{'. + // Read all object keys and try to match against the paths. + var key string + var val string + var vesc, ok bool +next_key: + for ; i < len(json); i++ { + if json[i] == '"' { + // read the key + i, val, vesc, ok = parseString(json, i+1) + if !ok { + return i, false + } + if vesc { + // the value is escaped + key = unescape(val[1 : len(val)-1]) + } else { + // just a plain old ascii key + key = val[1 : len(val)-1] + } + var hasMatch bool + var parsedVal bool + var valOrgIndex int + var valPathIndex int + for j := 0; j < len(key); j++ { + if key[j] == '.' { + // we need to look for keys with dot and ignore them. + if i, _, ok = parseAny(json, i, false); !ok { + return i, false + } + continue next_key + } + } + var usedPaths int + // loop through paths and look for matches + for j := 0; j < len(paths); j++ { + if completed[j] { + usedPaths++ + // ignore completed paths + continue + } + if level > 0 && (matches[j]>>(level-1))&1 == 0 { + // ignore unmatched paths + usedPaths++ + continue + } + + // try to match the key to the path + // this is spaghetti code but the idea is to minimize + // calls and variable assignments when comparing the + // key to paths + if len(paths[j])-kplen >= len(key) { + i, k := kplen, 0 + for ; k < len(key); k, i = k+1, i+1 { + if key[k] != paths[j][i] { + // no match + goto nomatch + } + } + if i < len(paths[j]) { + if paths[j][i] == '.' { + // matched, but there still more keys in the path + goto match_not_atend + } + } + // matched and at the end of the path + goto match_atend + } + // no match, jump to the nomatch label + goto nomatch + match_atend: + // found a match + // at the end of the path. we must take the value. + usedPaths++ + if !parsedVal { + // the value has not been parsed yet. let's do so. + valOrgIndex = i // keep track of the current position. + i, results[j], ok = parseAny(json, i, true) + if !ok { + return i, false + } + parsedVal = true + valPathIndex = j + } else { + results[j] = results[valPathIndex] + } + // mark as complete + completed[j] = true + // jump over the match_not_atend label + goto nomatch + match_not_atend: + // found a match + // still in the middle of the path. + usedPaths++ + // mark the path as matched + matches[j] |= 1 << level + if !hasMatch { + hasMatch = true + } + nomatch: // noop label + } + + if !parsedVal { + if hasMatch { + // we found a match and the value has not been parsed yet. + // let's find out if the next value type is an object. + for ; i < len(json); i++ { + if json[i] <= ' ' || json[i] == ':' { + continue + } + break + } + if i < len(json) { + if json[i] == '{' { + // it's an object. let's go deeper + i, ok = parseGetMany(json, i+1, level+1, kplen+len(key)+1, paths, completed, matches, results) + if !ok { + return i, false + } + } else { + // not an object. just parse and ignore. + if i, _, ok = parseAny(json, i, false); !ok { + return i, false + } + } + } + } else { + // Since there was no matches we can just parse the value and + // ignore the result. + if i, _, ok = parseAny(json, i, false); !ok { + return i, false + } + } + } else if hasMatch && len(results[valPathIndex].Raw) > 0 && results[valPathIndex].Raw[0] == '{' { + // The value was already parsed and the value type is an object. + // Rewind the json index and let's parse deeper. + i = valOrgIndex + for ; i < len(json); i++ { + if json[i] == '{' { + break + } + } + i, ok = parseGetMany(json, i+1, level+1, kplen+len(key)+1, paths, completed, matches, results) + if !ok { + return i, false + } + } + if usedPaths == len(paths) { + // all paths have been used, either completed or matched. + // we should stop parsing this object to save CPU cycles. + if level > 0 && i < len(json) { + i, _ = parseSquash(json, i) + } + return i, true + } + } else if json[i] == '}' { + // reached the end of the object. end it here. + return i + 1, true + } + } + return i, true +} + +// Call table for GetMany. Using an isolated function allows for allocating +// arrays with know capacities on the stack, as opposed to dynamically +// allocating on the heap. This can provide a tremendous performance boost +// by avoiding the GC. +func getMany8(json string, i int, paths []string) ([]Result, bool) { + const max = 8 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} +func getMany16(json string, i int, paths []string) ([]Result, bool) { + const max = 16 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} +func getMany32(json string, i int, paths []string) ([]Result, bool) { + const max = 32 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} +func getMany64(json string, i int, paths []string) ([]Result, bool) { + const max = 64 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} +func getMany128(json string, i int, paths []string) ([]Result, bool) { + const max = 128 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} +func getMany256(json string, i int, paths []string) ([]Result, bool) { + const max = 256 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} +func getMany512(json string, i int, paths []string) ([]Result, bool) { + const max = 512 + var completed = make([]bool, 0, max) + var matches = make([]uint64, 0, max) + var results = make([]Result, 0, max) + completed = completed[0:len(paths):max] + matches = matches[0:len(paths):max] + results = results[0:len(paths):max] + _, ok := parseGetMany(json, i, 0, 0, paths, completed, matches, results) + return results, ok +} diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/logo.png b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/logo.png Binary files differnew file mode 100644 index 0000000..17a8bbe --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/gjson/logo.png diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/.travis.yml b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/.travis.yml new file mode 100644 index 0000000..4f2ee4d --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/.travis.yml @@ -0,0 +1 @@ +language: go diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/LICENSE b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/LICENSE new file mode 100644 index 0000000..89593c7 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2016 Josh Baker + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/README.md b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/README.md new file mode 100644 index 0000000..1a7c5c4 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/README.md @@ -0,0 +1,278 @@ +<p align="center"> +<img + src="logo.png" + width="240" height="78" border="0" alt="SJSON"> +<br> +<a href="https://travis-ci.org/tidwall/sjson"><img src="https://img.shields.io/travis/tidwall/sjson.svg?style=flat-square" alt="Build Status"></a> +<a href="https://godoc.org/github.com/tidwall/sjson"><img src="https://img.shields.io/badge/api-reference-blue.svg?style=flat-square" alt="GoDoc"></a> +</p> + +<p align="center">set a json value quickly</a></p> + +SJSON is a Go package that provides a [very fast](#performance) and simple way to set a value in a json document. The purpose for this library is to provide efficient json updating for the [SummitDB](https://github.com/tidwall/summitdb) project. +For quickly retrieving json values check out [GJSON](https://github.com/tidwall/gjson). + +For a command line interface check out [JSONed](https://github.com/tidwall/jsoned). + +Getting Started +=============== + +Installing +---------- + +To start using SJSON, install Go and run `go get`: + +```sh +$ go get -u github.com/tidwall/sjson +``` + +This will retrieve the library. + +Set a value +----------- +Set sets the value for the specified path. +A path is in dot syntax, such as "name.last" or "age". +This function expects that the json is well-formed and validated. +Invalid json will not panic, but it may return back unexpected results. +Invalid paths may return an error. + +```go +package main + +import "github.com/tidwall/sjson" + +const json = `{"name":{"first":"Janet","last":"Prichard"},"age":47}` + +func main() { + value, _ := sjson.Set(json, "name.last", "Anderson") + println(value) +} +``` + +This will print: + +```json +{"name":{"first":"Janet","last":"Anderson"},"age":47} +``` + +Path syntax +----------- + +A path is a series of keys separated by a dot. +The dot and colon characters can be escaped with '\'. + +```json +{ + "name": {"first": "Tom", "last": "Anderson"}, + "age":37, + "children": ["Sara","Alex","Jack"], + "fav.movie": "Deer Hunter", + "friends": [ + {"first": "James", "last": "Murphy"}, + {"first": "Roger", "last": "Craig"} + ] +} +``` +``` +"name.last" >> "Anderson" +"age" >> 37 +"children.1" >> "Alex" +"friends.1.last" >> "Craig" +``` + +The `-1` key can be used to append a value to an existing array: + +``` +"children.-1" >> appends a new value to the end of the children array +``` + +Normally number keys are used to modify arrays, but it's possible to force a numeric object key by using the colon character: + +```json +{ + "users":{ + "2313":{"name":"Sara"}, + "7839":{"name":"Andy"} + } +} +``` + +A colon path would look like: + +``` +"users.:2313.name" >> "Sara" +``` + +Supported types +--------------- + +Pretty much any type is supported: + +```go +sjson.Set(`{"key":true}`, "key", nil) +sjson.Set(`{"key":true}`, "key", false) +sjson.Set(`{"key":true}`, "key", 1) +sjson.Set(`{"key":true}`, "key", 10.5) +sjson.Set(`{"key":true}`, "key", "hello") +sjson.Set(`{"key":true}`, "key", map[string]interface{}{"hello":"world"}) +``` + +When a type is not recognized, SJSON will fallback to the `encoding/json` Marshaller. + + +Examples +-------- + +Set a value from empty document: +```go +value, _ := sjson.Set("", "name", "Tom") +println(value) + +// Output: +// {"name":"Tom"} +``` + +Set a nested value from empty document: +```go +value, _ := sjson.Set("", "name.last", "Anderson") +println(value) + +// Output: +// {"name":{"last":"Anderson"}} +``` + +Set a new value: +```go +value, _ := sjson.Set(`{"name":{"last":"Anderson"}}`, "name.first", "Sara") +println(value) + +// Output: +// {"name":{"first":"Sara","last":"Anderson"}} +``` + +Update an existing value: +```go +value, _ := sjson.Set(`{"name":{"last":"Anderson"}}`, "name.last", "Smith") +println(value) + +// Output: +// {"name":{"last":"Smith"}} +``` + +Set a new array value: +```go +value, _ := sjson.Set(`{"friends":["Andy","Carol"]}`, "friends.2", "Sara") +println(value) + +// Output: +// {"friends":["Andy","Carol","Sara"] +``` + +Append an array value by using the `-1` key in a path: +```go +value, _ := sjson.Set(`{"friends":["Andy","Carol"]}`, "friends.-1", "Sara") +println(value) + +// Output: +// {"friends":["Andy","Carol","Sara"] +``` + +Append an array value that is past the end: +```go +value, _ := sjson.Set(`{"friends":["Andy","Carol"]}`, "friends.4", "Sara") +println(value) + +// Output: +// {"friends":["Andy","Carol",null,null,"Sara"] +``` + +Delete a value: +```go +value, _ := sjson.Delete(`{"name":{"first":"Sara","last":"Anderson"}}`, "name.first") +println(value) + +// Output: +// {"name":{"last":"Anderson"}} +``` + +Delete an array value: +```go +value, _ := sjson.Delete(`{"friends":["Andy","Carol"]}`, "friends.1") +println(value) + +// Output: +// {"friends":["Andy"]} +``` + +Delete the last array value: +```go +value, _ := sjson.Delete(`{"friends":["Andy","Carol"]}`, "friends.-1") +println(value) + +// Output: +// {"friends":["Andy"]} +``` + +## Performance + +Benchmarks of SJSON alongside [encoding/json](https://golang.org/pkg/encoding/json/), +[ffjson](https://github.com/pquerna/ffjson), +[EasyJSON](https://github.com/mailru/easyjson), +and [Gabs](https://github.com/Jeffail/gabs) + +``` +Benchmark_SJSON-8 3000000 805 ns/op 1077 B/op 3 allocs/op +Benchmark_SJSON_ReplaceInPlace-8 3000000 449 ns/op 0 B/op 0 allocs/op +Benchmark_JSON_Map-8 300000 21236 ns/op 6392 B/op 150 allocs/op +Benchmark_JSON_Struct-8 300000 14691 ns/op 1789 B/op 24 allocs/op +Benchmark_Gabs-8 300000 21311 ns/op 6752 B/op 150 allocs/op +Benchmark_FFJSON-8 300000 17673 ns/op 3589 B/op 47 allocs/op +Benchmark_EasyJSON-8 1500000 3119 ns/op 1061 B/op 13 allocs/op +``` + +JSON document used: + +```json +{ + "widget": { + "debug": "on", + "window": { + "title": "Sample Konfabulator Widget", + "name": "main_window", + "width": 500, + "height": 500 + }, + "image": { + "src": "Images/Sun.png", + "hOffset": 250, + "vOffset": 250, + "alignment": "center" + }, + "text": { + "data": "Click Here", + "size": 36, + "style": "bold", + "vOffset": 100, + "alignment": "center", + "onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;" + } + } +} +``` + +Each operation was rotated though one of the following search paths: + +``` +widget.window.name +widget.image.hOffset +widget.text.onMouseUp +``` + +*These benchmarks were run on a MacBook Pro 15" 2.8 GHz Intel Core i7 using Go 1.7.* + +## Contact +Josh Baker [@tidwall](http://twitter.com/tidwall) + +## License + +SJSON source code is available under the MIT [License](/LICENSE). diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/logo.png b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/logo.png Binary files differnew file mode 100644 index 0000000..b5aa257 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/logo.png diff --git a/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/sjson.go b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/sjson.go new file mode 100644 index 0000000..7f1d358 --- /dev/null +++ b/examples/docker/admin/cmd/ponzu/vendor/github.com/tidwall/sjson/sjson.go @@ -0,0 +1,653 @@ +// Package sjson provides setting json values. +package sjson + +import ( + jsongo "encoding/json" + "reflect" + "strconv" + "unsafe" + + "github.com/tidwall/gjson" +) + +type errorType struct { + msg string +} + +func (err *errorType) Error() string { + return err.msg +} + +// Options represents additional options for the Set and Delete functions. +type Options struct { + // Optimistic is a hint that the value likely exists which + // allows for the sjson to perform a fast-track search and replace. + Optimistic bool + // ReplaceInPlace is a hint to replace the input json rather than + // allocate a new json byte slice. When this field is specified + // the input json will not longer be valid and it should not be used + // In the case when the destination slice doesn't have enough free + // bytes to replace the data in place, a new bytes slice will be + // created under the hood. + // The Optimistic flag must be set to true and the input must be a + // byte slice in order to use this field. + ReplaceInPlace bool +} + +type pathResult struct { + part string // current key part + path string // remaining path + force bool // force a string key + more bool // there is more path to parse +} + +func parsePath(path string) (pathResult, error) { + var r pathResult + if len(path) > 0 && path[0] == ':' { + r.force = true + path = path[1:] + } + for i := 0; i < len(path); i++ { + if path[i] == '.' { + r.part = path[:i] + r.path = path[i+1:] + r.more = true + return r, nil + } + if path[i] == '*' || path[i] == '?' { + return r, &errorType{"wildcard characters not allowed in path"} + } else if path[i] == '#' { + return r, &errorType{"array access character not allowed in path"} + } + if path[i] == '\\' { + // go into escape mode. this is a slower path that + // strips off the escape character from the part. + epart := []byte(path[:i]) + i++ + if i < len(path) { + epart = append(epart, path[i]) + i++ + for ; i < len(path); i++ { + if path[i] == '\\' { + i++ + if i < len(path) { + epart = append(epart, path[i]) + } + continue + } else if path[i] == '.' { + r.part = string(epart) + r.path = path[i+1:] + r.more = true + return r, nil + } else if path[i] == '*' || path[i] == '?' { + return r, &errorType{ + "wildcard characters not allowed in path"} + } else if path[i] == '#' { + return r, &errorType{ + "array access character not allowed in path"} + } + epart = append(epart, path[i]) + } + } + // append the last part + r.part = string(epart) + return r, nil + } + } + r.part = path + return r, nil +} + +func mustMarshalString(s string) bool { + for i := 0; i < len(s); i++ { + if s[i] < ' ' || s[i] > 0x7f || s[i] == '"' { + return true + } + } + return false +} + +// appendStringify makes a json string and appends to buf. +func appendStringify(buf []byte, s string) []byte { + if mustMarshalString(s) { + b, _ := jsongo.Marshal(s) + return append(buf, b...) + } + buf = append(buf, '"') + buf = append(buf, s...) + buf = append(buf, '"') + return buf +} + +// appendBuild builds a json block from a json path. +func appendBuild(buf []byte, array bool, paths []pathResult, raw string, + stringify bool) []byte { + if !array { + buf = appendStringify(buf, paths[0].part) + buf = append(buf, ':') + } + if len(paths) > 1 { + n, numeric := atoui(paths[1]) + if numeric || (!paths[1].force && paths[1].part == "-1") { + buf = append(buf, '[') + buf = appendRepeat(buf, "null,", n) + buf = appendBuild(buf, true, paths[1:], raw, stringify) + buf = append(buf, ']') + } else { + buf = append(buf, '{') + buf = appendBuild(buf, false, paths[1:], raw, stringify) + buf = append(buf, '}') + } + } else { + if stringify { + buf = appendStringify(buf, raw) + } else { + buf = append(buf, raw...) + } + } + return buf +} + +// atoui does a rip conversion of string -> unigned int. +func atoui(r pathResult) (n int, ok bool) { + if r.force { + return 0, false + } + for i := 0; i < len(r.part); i++ { + if r.part[i] < '0' || r.part[i] > '9' { + return 0, false + } + n = n*10 + int(r.part[i]-'0') + } + return n, true +} + +// appendRepeat repeats string "n" times and appends to buf. +func appendRepeat(buf []byte, s string, n int) []byte { + for i := 0; i < n; i++ { + buf = append(buf, s...) + } + return buf +} + +// trim does a rip trim +func trim(s string) string { + for len(s) > 0 { + if s[0] <= ' ' { + s = s[1:] + continue + } + break + } + for len(s) > 0 { + if s[len(s)-1] <= ' ' { + s = s[:len(s)-1] + continue + } + break + } + return s +} + +// deleteTailItem deletes the previous key or comma. +func deleteTailItem(buf []byte) ([]byte, bool) { +loop: + for i := len(buf) - 1; i >= 0; i-- { + // look for either a ',',':','[' + switch buf[i] { + case '[': + return buf, true + case ',': + return buf[:i], false + case ':': + // delete tail string + i-- + for ; i >= 0; i-- { + if buf[i] == '"' { + i-- + for ; i >= 0; i-- { + if buf[i] == '"' { + i-- + if i >= 0 && i == '\\' { + i-- + continue + } + for ; i >= 0; i-- { + // look for either a ',','{' + switch buf[i] { + case '{': + return buf[:i+1], true + case ',': + return buf[:i], false + } + } + } + } + break + } + } + break loop + } + } + return buf, false +} + +var errNoChange = &errorType{"no change"} + +func appendRawPaths(buf []byte, jstr string, paths []pathResult, raw string, + stringify, del bool) ([]byte, error) { + var err error + var res gjson.Result + var found bool + if del { + if paths[0].part == "-1" && !paths[0].force { + res = gjson.Get(jstr, "#") + if res.Int() > 0 { + res = gjson.Get(jstr, strconv.FormatInt(int64(res.Int()-1), 10)) + found = true + } + } + } + if !found { + res = gjson.Get(jstr, paths[0].part) + } + if res.Index > 0 { + if len(paths) > 1 { + buf = append(buf, jstr[:res.Index]...) + buf, err = appendRawPaths(buf, res.Raw, paths[1:], raw, + stringify, del) + if err != nil { + return nil, err + } + buf = append(buf, jstr[res.Index+len(res.Raw):]...) + return buf, nil + } + buf = append(buf, jstr[:res.Index]...) + var exidx int // additional forward stripping + if del { + var delNextComma bool + buf, delNextComma = deleteTailItem(buf) + if delNextComma { + i, j := res.Index+len(res.Raw), 0 + for ; i < len(jstr); i, j = i+1, j+1 { + if jstr[i] <= ' ' { + continue + } + if jstr[i] == ',' { + exidx = j + 1 + } + break + } + } + } else { + if stringify { + buf = appendStringify(buf, raw) + } else { + buf = append(buf, raw...) + } + } + buf = append(buf, jstr[res.Index+len(res.Raw)+exidx:]...) + return buf, nil + } + if del { + return nil, errNoChange + } + n, numeric := atoui(paths[0]) + isempty := true + for i := 0; i < len(jstr); i++ { + if jstr[i] > ' ' { + isempty = false + break + } + } + if isempty { + if numeric { + jstr = "[]" + } else { + jstr = "{}" + } + } + jsres := gjson.Parse(jstr) + if jsres.Type != gjson.JSON { + if numeric { + jstr = "[]" + } else { + jstr = "{}" + } + jsres = gjson.Parse(jstr) + } + var comma bool + for i := 1; i < len(jsres.Raw); i++ { + if jsres.Raw[i] <= ' ' { + continue + } + if jsres.Raw[i] == '}' || jsres.Raw[i] == ']' { + break + } + comma = true + break + } + switch jsres.Raw[0] { + default: + return nil, &errorType{"json must be an object or array"} + case '{': + buf = append(buf, '{') + buf = appendBuild(buf, false, paths, raw, stringify) + if comma { + buf = append(buf, ',') + } + buf = append(buf, jsres.Raw[1:]...) + return buf, nil + case '[': + var appendit bool + if !numeric { + if paths[0].part == "-1" && !paths[0].force { + appendit = true + } else { + return nil, &errorType{ + "cannot set array element for non-numeric key '" + + paths[0].part + "'"} + } + } + if appendit { + njson := trim(jsres.Raw) + if njson[len(njson)-1] == ']' { + njson = njson[:len(njson)-1] + } + buf = append(buf, njson...) + if comma { + buf = append(buf, ',') + } + + buf = appendBuild(buf, true, paths, raw, stringify) + buf = append(buf, ']') + return buf, nil + } + buf = append(buf, '[') + ress := jsres.Array() + for i := 0; i < len(ress); i++ { + if i > 0 { + buf = append(buf, ',') + } + buf = append(buf, ress[i].Raw...) + } + if len(ress) == 0 { + buf = appendRepeat(buf, "null,", n-len(ress)) + } else { + buf = appendRepeat(buf, ",null", n-len(ress)) + if comma { + buf = append(buf, ',') + } + } + buf = appendBuild(buf, true, paths, raw, stringify) + buf = append(buf, ']') + return buf, nil + } +} + +func isOptimisticPath(path string) bool { + for i := 0; i < len(path); i++ { + if path[i] < '.' || path[i] > 'z' { + return false + } + if path[i] > '9' && path[i] < 'A' { + return false + } + if path[i] > 'z' { + return false + } + } + return true +} + +func set(jstr, path, raw string, + stringify, del, optimistic, inplace bool) ([]byte, error) { + if path == "" { + return nil, &errorType{"path cannot be empty"} + } + if !del && optimistic && isOptimisticPath(path) { + res := gjson.Get(jstr, path) + if res.Exists() && res.Index > 0 { + sz := len(jstr) - len(res.Raw) + len(raw) + if stringify { + sz += 2 + } + if inplace && sz <= len(jstr) { + if !stringify || !mustMarshalString(raw) { + jsonh := *(*reflect.StringHeader)(unsafe.Pointer(&jstr)) + jsonbh := reflect.SliceHeader{ + Data: jsonh.Data, Len: jsonh.Len, Cap: jsonh.Len} + jbytes := *(*[]byte)(unsafe.Pointer(&jsonbh)) + if stringify { + jbytes[res.Index] = '"' + copy(jbytes[res.Index+1:], []byte(raw)) + jbytes[res.Index+1+len(raw)] = '"' + copy(jbytes[res.Index+1+len(raw)+1:], + jbytes[res.Index+len(res.Raw):]) + } else { + copy(jbytes[res.Index:], []byte(raw)) + copy(jbytes[res.Index+len(raw):], + jbytes[res.Index+len(res.Raw):]) + } + return jbytes[:sz], nil + } + return nil, nil + } + buf := make([]byte, 0, sz) + buf = append(buf, jstr[:res.Index]...) + if stringify { + buf = appendStringify(buf, raw) + } else { + buf = append(buf, raw...) + } + buf = append(buf, jstr[res.Index+len(res.Raw):]...) + return buf, nil + } + } + // parse the path, make sure that it does not contain invalid characters + // such as '#', '?', '*' + paths := make([]pathResult, 0, 4) + r, err := parsePath(path) + if err != nil { + return nil, err + } + paths = append(paths, r) + for r.more { + if r, err = parsePath(r.path); err != nil { + return nil, err + } + paths = append(paths, r) + } + + njson, err := appendRawPaths(nil, jstr, paths, raw, stringify, del) + if err != nil { + return nil, err + } + return njson, nil +} + +// Set sets a json value for the specified path. +// A path is in dot syntax, such as "name.last" or "age". +// This function expects that the json is well-formed, and does not validate. +// Invalid json will not panic, but it may return back unexpected results. +// An error is returned if the path is not valid. +// +// A path is a series of keys separated by a dot. +// +// { +// "name": {"first": "Tom", "last": "Anderson"}, +// "age":37, +// "children": ["Sara","Alex","Jack"], +// "friends": [ +// {"first": "James", "last": "Murphy"}, +// {"first": "Roger", "last": "Craig"} +// ] +// } +// "name.last" >> "Anderson" +// "age" >> 37 +// "children.1" >> "Alex" +// +func Set(json, path string, value interface{}) (string, error) { + return SetOptions(json, path, value, nil) +} + +// SetOptions sets a json value for the specified path with options. +// A path is in dot syntax, such as "name.last" or "age". +// This function expects that the json is well-formed, and does not validate. +// Invalid json will not panic, but it may return back unexpected results. +// An error is returned if the path is not valid. +func SetOptions(json, path string, value interface{}, + opts *Options) (string, error) { + if opts != nil { + if opts.ReplaceInPlace { + // it's not safe to replace bytes in-place for strings + // copy the Options and set options.ReplaceInPlace to false. + nopts := *opts + opts = &nopts + opts.ReplaceInPlace = false + } + } + jsonh := *(*reflect.StringHeader)(unsafe.Pointer(&json)) + jsonbh := reflect.SliceHeader{Data: jsonh.Data, Len: jsonh.Len} + jsonb := *(*[]byte)(unsafe.Pointer(&jsonbh)) + res, err := SetBytesOptions(jsonb, path, value, opts) + return string(res), err +} + +// SetBytes sets a json value for the specified path. +// If working with bytes, this method preferred over +// Set(string(data), path, value) +func SetBytes(json []byte, path string, value interface{}) ([]byte, error) { + return SetBytesOptions(json, path, value, nil) +} + +// SetBytesOptions sets a json value for the specified path with options. +// If working with bytes, this method preferred over +// SetOptions(string(data), path, value) +func SetBytesOptions(json []byte, path string, value interface{}, + opts *Options) ([]byte, error) { + var optimistic, inplace bool + if opts != nil { + optimistic = opts.Optimistic + inplace = opts.ReplaceInPlace + } + jstr := *(*string)(unsafe.Pointer(&json)) + var res []byte + var err error + switch v := value.(type) { + default: + b, err := jsongo.Marshal(value) + if err != nil { + return nil, err + } + raw := *(*string)(unsafe.Pointer(&b)) + res, err = set(jstr, path, raw, false, false, optimistic, inplace) + case dtype: + res, err = set(jstr, path, "", false, true, optimistic, inplace) + case string: + res, err = set(jstr, path, v, true, false, optimistic, inplace) + case []byte: + raw := *(*string)(unsafe.Pointer(&v)) + res, err = set(jstr, path, raw, true, false, optimistic, inplace) + case bool: + if v { + res, err = set(jstr, path, "true", false, false, optimistic, inplace) + } else { + res, err = set(jstr, path, "false", false, false, optimistic, inplace) + } + case int8: + res, err = set(jstr, path, strconv.FormatInt(int64(v), 10), + false, false, optimistic, inplace) + case int16: + res, err = set(jstr, path, strconv.FormatInt(int64(v), 10), + false, false, optimistic, inplace) + case int32: + res, err = set(jstr, path, strconv.FormatInt(int64(v), 10), + false, false, optimistic, inplace) + case int64: + res, err = set(jstr, path, strconv.FormatInt(int64(v), 10), + false, false, optimistic, inplace) + case uint8: + res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10), + false, false, optimistic, inplace) + case uint16: + res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10), + false, false, optimistic, inplace) + case uint32: + res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10), + false, false, optimistic, inplace) + case uint64: + res, err = set(jstr, path, strconv.FormatUint(uint64(v), 10), + false, false, optimistic, inplace) + case float32: + res, err = set(jstr, path, strconv.FormatFloat(float64(v), 'f', -1, 64), + false, false, optimistic, inplace) + case float64: + res, err = set(jstr, path, strconv.FormatFloat(float64(v), 'f', -1, 64), + false, false, optimistic, inplace) + } + if err == errNoChange { + return json, nil + } + return res, err +} + +// SetRaw sets a raw json value for the specified path. +// This function works the same as Set except that the value is set as a +// raw block of json. This allows for setting premarshalled json objects. +func SetRaw(json, path, value string) (string, error) { + return SetRawOptions(json, path, value, nil) +} + +// SetRawOptions sets a raw json value for the specified path with options. +// This furnction works the same as SetOptions except that the value is set +// as a raw block of json. This allows for setting premarshalled json objects. +func SetRawOptions(json, path, value string, opts *Options) (string, error) { + var optimistic bool + if opts != nil { + optimistic = opts.Optimistic + } + res, err := set(json, path, value, false, false, optimistic, false) + if err == errNoChange { + return json, nil + } + return string(res), err +} + +// SetRawBytes sets a raw json value for the specified path. +// If working with bytes, this method preferred over +// SetRaw(string(data), path, value) +func SetRawBytes(json []byte, path string, value []byte) ([]byte, error) { + return SetRawBytesOptions(json, path, value, nil) +} + +// SetRawBytesOptions sets a raw json value for the specified path with options. +// If working with bytes, this method preferred over +// SetRawOptions(string(data), path, value, opts) +func SetRawBytesOptions(json []byte, path string, value []byte, + opts *Options) ([]byte, error) { + jstr := *(*string)(unsafe.Pointer(&json)) + vstr := *(*string)(unsafe.Pointer(&value)) + var optimistic, inplace bool + if opts != nil { + optimistic = opts.Optimistic + inplace = opts.ReplaceInPlace + } + res, err := set(jstr, path, vstr, false, false, optimistic, inplace) + if err == errNoChange { + return json, nil + } + return res, err +} + +type dtype struct{} + +// Delete deletes a value from json for the specified path. +func Delete(json, path string) (string, error) { + return Set(json, path, dtype{}) +} + +// DeleteBytes deletes a value from json for the specified path. +func DeleteBytes(json []byte, path string) ([]byte, error) { + return SetBytes(json, path, dtype{}) +} |
