[addons] Creating foundation for plugin-like system "Addons" (#24)

* adding addons dir and sample addon which enables the use of a new input element in forms for referencing other content. "addons" is a conceptual plugin-like feature, similar to wordpress "plugins" dir, but not as sophisticated

1 files changed, 9 insertions, 11 deletions

diff --git a/system/db/content.go b/system/db/content.go
index 87b3e69..535b601 100644
--- a/system/db/content.go
+++ b/system/db/content.go
@@ -10,9 +10,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/bosssauce/ponzu/content"
-	"github.com/bosssauce/ponzu/management/editor"
-	"github.com/bosssauce/ponzu/management/manager"
+	"github.com/bosssauce/ponzu/system/item"
 
 	"github.com/boltdb/bolt"
 	"github.com/gorilla/schema"
@@ -305,7 +303,7 @@ func Query(namespace string, opts QueryOptions) (int, [][]byte) {
 	// correct bad input rather than return nil or error
 	// similar to default case for opts.Order switch below
 	if opts.Count < 0 {
-		opts.Count = 0
+		opts.Count = -1
 	}
 
 	if opts.Offset < 0 {
@@ -420,7 +418,7 @@ func SortContent(namespace string) {
 	// decode each (json) into type to then sort
 	for i := range all {
 		j := all[i]
-		post := content.Types[namespace]()
+		post := item.Types[namespace]()
 
 		err := json.Unmarshal(j, &post)
 		if err != nil {
@@ -428,7 +426,7 @@ func SortContent(namespace string) {
 			return
 		}
 
-		posts = append(posts, post.(editor.Sortable))
+		posts = append(posts, post.(item.Sortable))
 	}
 
 	// sort posts
@@ -469,7 +467,7 @@ func SortContent(namespace string) {
 
 }
 
-type sortableContent []editor.Sortable
+type sortableContent []item.Sortable
 
 func (s sortableContent) Len() int {
 	return len(s)
@@ -485,9 +483,9 @@ func (s sortableContent) Swap(i, j int) {
 
 func postToJSON(ns string, data url.Values) ([]byte, error) {
 	// find the content type and decode values into it
-	t, ok := content.Types[ns]
+	t, ok := item.Types[ns]
 	if !ok {
-		return nil, fmt.Errorf(content.ErrTypeNotRegistered, ns)
+		return nil, fmt.Errorf(item.ErrTypeNotRegistered, ns)
 	}
 	post := t()
 
@@ -502,7 +500,7 @@ func postToJSON(ns string, data url.Values) ([]byte, error) {
 	// 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 := manager.Slug(post.(content.Identifiable))
+		slug, err := item.Slug(post.(item.Identifiable))
 		if err != nil {
 			return nil, err
 		}
@@ -512,7 +510,7 @@ func postToJSON(ns string, data url.Values) ([]byte, error) {
 			return nil, err
 		}
 
-		post.(content.Sluggable).SetSlug(slug)
+		post.(item.Sluggable).SetSlug(slug)
 		data.Set("slug", slug)
 	}