9 files changed, 181 insertions, 43 deletions

diff --git a/post.go b/content/post.go
index 3ae0b92..65ea88f 100644
--- a/post.go
+++ b/content/post.go
@@ -1,15 +1,15 @@
-package main
+package content
 
 import (
-	"bytes"
 	"fmt"
-	"net/http"
 
-	"github.com/nilslice/cms/editor"
+	"github.com/nilslice/cms/management/editor"
+	"github.com/nilslice/cms/system/db"
 )
 
 // Post is the generic content struct
 type Post struct {
+	db.Item
 	editor editor.Editor
 
 	Title     []byte `json:"title"`
@@ -18,23 +18,18 @@ type Post struct {
 	Timestamp []byte `json:"timestamp"`
 }
 
-// Editor partially implements editor.Editable
-func (p *Post) Editor() *editor.Editor {
-	return &p.editor
+func init() {
+	Types["Post"] = Post{}
 }
 
-// NewViewBuffer partially implements editor.Editable
-func (p *Post) NewViewBuffer() {
-	p.editor.ViewBuf = &bytes.Buffer{}
-}
+// ContentID partially implements editor.Editable
+func (p Post) ContentID() int { return p.ID }
 
-// Render partially implements editor.Editable
-func (p *Post) Render() []byte {
-	return p.editor.ViewBuf.Bytes()
-}
+// Editor partially implements editor.Editable
+func (p Post) Editor() *editor.Editor { return &p.editor }
 
-// EditView writes a buffer of html to edit a Post
-func (p Post) EditView() ([]byte, error) {
+// MarshalEditor writes a buffer of html to edit a Post and partially implements editor.Editable
+func (p Post) MarshalEditor() ([]byte, error) {
 	view, err := editor.New(&p,
 		editor.Field{
 			View: editor.Input("Title", &p, map[string]string{
@@ -70,24 +65,3 @@ func (p Post) EditView() ([]byte, error) {
 
 	return view, nil
 }
-
-func (p Post) ServeHTTP(res http.ResponseWriter, req *http.Request) {
-	res.Header().Set("Content-type", "text/html")
-	resp, err := p.EditView()
-	if err != nil {
-		fmt.Println(err)
-	}
-	res.Write(resp)
-}
-
-func main() {
-	p := Post{
-		Content:   []byte("<h3>H</h3>ello. My name is <em>Steve</em>."),
-		Title:     []byte("Profound introduction"),
-		Author:    []byte("Steve Manuel"),
-		Timestamp: []byte("2016-09-16"),
-	}
-
-	http.ListenAndServe(":8080", p)
-
-}
diff --git a/content/types.go b/content/types.go
new file mode 100644
index 0000000..778f742
--- /dev/null
+++ b/content/types.go
@@ -0,0 +1,7 @@
+package content
+
+import "github.com/nilslice/cms/management/editor"
+
+// Types is a map used to reference a type name to its actual Editable type
+// mainly for lookups in /admin route based utilities
+var Types = make(map[string]editor.Editable)
diff --git a/editor/editor.go b/management/editor/editor.go
index 11dc064..24b514e 100644
--- a/editor/editor.go
+++ b/management/editor/editor.go
@@ -6,9 +6,9 @@ import "bytes"
 
 // Editable ensures data is editable
 type Editable interface {
+	ContentID() int
 	Editor() *Editor
-	NewViewBuffer()
-	Render() []byte
+	MarshalEditor() ([]byte, error)
 }
 
 // Editor is a view containing fields to manage content
@@ -25,15 +25,15 @@ type Field struct {
 // New takes editable content and any number of Field funcs to describe the edit
 // page for any content struct added by a user
 func New(post Editable, fields ...Field) ([]byte, error) {
-	post.NewViewBuffer()
-
 	editor := post.Editor()
 
+	editor.ViewBuf = &bytes.Buffer{}
+
 	for _, f := range fields {
 		addFieldToEditorView(editor, f)
 	}
 
-	return post.Render(), nil
+	return editor.ViewBuf.Bytes(), nil
 }
 
 func addFieldToEditorView(e *Editor, f Field) {
diff --git a/editor/element.go b/management/editor/elements.go
index 519ce5d..59d74f0 100644
--- a/editor/element.go
+++ b/management/editor/elements.go
@@ -60,6 +60,7 @@ func domElementSelfClose(e *element, wrapInLabel bool) []byte {
 	for attr, value := range e.Attrs {
 		e.viewBuf.Write([]byte(attr + `="` + string(value) + `"`))
 	}
+	e.viewBuf.Write([]byte(` name="` + e.Name + `"`))
 	e.viewBuf.Write([]byte(` />`))
 
 	return e.viewBuf.Bytes()
@@ -75,6 +76,7 @@ func domElement(e *element, wrapInLabel bool) []byte {
 	for attr, value := range e.Attrs {
 		e.viewBuf.Write([]byte(attr + `="` + string(value) + `"`))
 	}
+	e.viewBuf.Write([]byte(` name="` + e.Name + `"`))
 	e.viewBuf.Write([]byte(` >`))
 
 	e.viewBuf.Write([]byte(e.data))
diff --git a/management/manager/manager.go b/management/manager/manager.go
new file mode 100644
index 0000000..83ed63a
--- /dev/null
+++ b/management/manager/manager.go
@@ -0,0 +1,46 @@
+package manager
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"reflect"
+
+	"github.com/nilslice/cms/management/editor"
+)
+
+var html = `
+<div class="manager">
+    <form method="post" action="/admin/edit?type={{.Kind}}&contentId={{.ID}}">
+        {{.Editor}}
+        <input type="submit" value="Save"/>
+    </form>
+</div>
+`
+
+type form struct {
+	ID     int
+	Kind   string
+	Editor template.HTML
+}
+
+// Manage ...
+func Manage(e editor.Editable) ([]byte, error) {
+	v, err := e.MarshalEditor()
+	if err != nil {
+		return nil, fmt.Errorf("Couldn't marshal editor for content %T. %s", e, err.Error())
+	}
+
+	f := form{
+		ID:     e.ContentID(),
+		Kind:   reflect.TypeOf(e).Name(),
+		Editor: template.HTML(v),
+	}
+
+	// execute html template into buffer for func return val
+	buf := &bytes.Buffer{}
+	tmpl := template.Must(template.New("manager").Parse(html))
+	tmpl.Execute(buf, f)
+
+	return buf.Bytes(), nil
+}
diff --git a/server.go b/server.go
new file mode 100644
index 0000000..d7605f6
--- /dev/null
+++ b/server.go
@@ -0,0 +1,78 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/nilslice/cms/content"
+	"github.com/nilslice/cms/management/manager"
+)
+
+const (
+	// ErrTypeNotRegistered means content type isn't registered (not found in content.Types map)
+	ErrTypeNotRegistered = `Error:
+There is no type registered for %[1]s
+
+Add this to the file which defines %[1]s{} in the 'content' package:
+--------------------------------+
+
+func init() {			
+	Types["%[1]s"] = %[1]s{}
+}		
+				
+--------------------------------+
+`
+)
+
+func main() {
+	// p := content.Post{
+	// 	Title:     []byte("Profound introduction"),
+	// 	Content:   []byte("<h3>H</h3>ello. My name is <em>Steve</em>."),
+	// 	Author:    []byte("Steve Manuel"),
+	// 	Timestamp: []byte("2016-09-16"),
+	// }
+	// p.ID = 1
+
+	http.HandleFunc("/admin/edit", func(res http.ResponseWriter, req *http.Request) {
+		switch req.Method {
+		case http.MethodGet:
+			err := req.ParseForm()
+			if err != nil {
+				res.WriteHeader(http.StatusBadRequest)
+				return
+			}
+
+			t := req.FormValue("type")
+			contentType, ok := content.Types[t]
+			if !ok {
+				fmt.Fprintf(res, ErrTypeNotRegistered, t)
+				return
+			}
+			view, err := manager.Manage(contentType)
+			if err != nil {
+				res.WriteHeader(http.StatusInternalServerError)
+				return
+			}
+			res.Header().Set("Content-Type", "text/html")
+			res.Write(view)
+
+		case http.MethodPost:
+			err := req.ParseForm()
+			if err != nil {
+				res.WriteHeader(http.StatusBadRequest)
+				return
+			}
+
+			id := req.FormValue("contentId")
+			if id == "0" {
+				res.Write([]byte("This would create a new post"))
+				return
+			}
+
+			res.Write([]byte("Updated post " + id))
+		}
+	})
+
+	http.ListenAndServe(":8080", nil)
+
+}
diff --git a/system/admin.go b/system/admin.go
new file mode 100644
index 0000000..7fa156a
--- /dev/null
+++ b/system/admin.go
@@ -0,0 +1,2 @@
+// Package system exposes all interfaces to admin and api components
+package system
diff --git a/system/db/item.go b/system/db/item.go
new file mode 100644
index 0000000..23e8553
--- /dev/null
+++ b/system/db/item.go
@@ -0,0 +1,8 @@
+// Package db ...
+package db
+
+// Item should only be embedded into content type structs.
+// Helper for DB-related actions
+type Item struct {
+	ID int `json:"_id"`
+}
diff --git a/system/db/query.go b/system/db/query.go
new file mode 100644
index 0000000..c9cf37c
--- /dev/null
+++ b/system/db/query.go
@@ -0,0 +1,21 @@
+package db
+
+// Set inserts or updates values in the database.
+// The `key` argument is a string made up of namespace:id (string:int)
+func Set(key string) error {
+
+	return nil
+}
+
+// Get retrives one item from the database. Non-existent values will return an empty []byte
+// The `key` argument is a string made up of namespace:id (string:int)
+func Get(key string) []byte {
+
+	return nil
+}
+
+// GetAll retrives all items from the database within the provided namespace
+func GetAll(namespace string) [][]byte {
+
+	return nil
+}