REST changes: Allow PUT and POST requests to modify members, not

just entity.

TESTS ARE NOT UPDATED YET.

- Fix item_rest::get() to maintain the proper sort order, which
  requires duplicating some Item_Model code.

- Elide "weight" from the REST version of item

- Adjust the weight of members according to the order they're returned
  from the client.  You can't add or remove members here, you can only
  reorder them.

- Changed the wire protocol to handle more complex values.
  Now "entity" and "members" are JSON encoded.  The Gallery3
  helper does this correctly.

- Changed the wire protocol for tag_item -- now it stores the
  tag and item urls in the entity, not as members.  This is more
  consistent.

- Added missing security for renaming and deleting tags.

- Got rid of vestigial tag_rest::post().  We add/remove tags
  via the relationship.

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/gallery/models/item.php b/modules/gallery/models/item.php
index 6ede5109..4a87a2ab 100644
--- a/modules/gallery/models/item.php
+++ b/modules/gallery/models/item.php
@@ -941,7 +941,7 @@ class Item_Model extends ORM_MPTT {
 
     // Elide some internal-only data that is going to cause confusion in the client.
     foreach (array("relative_path_cache", "relative_url_cache", "left_ptr", "right_ptr",
-                   "thumb_dirty", "resize_dirty") as $key) {
+                   "thumb_dirty", "resize_dirty", "weight") as $key) {
       unset($data[$key]);
     }
     return $data;