Changeset 6109 for trunk/src/includes/users/capabilities.php

Timestamp:

11/01/2016 07:24:50 AM (10 years ago)

Author:

johnjamesjacoby

Message:

Favorites/Subscriptions/Moderators: Introduce metadata API for linking multiple users to multiple forums/topics.

Previous to this, connections were stored in usermeta. We knew this would not scale, but bbPress 1 had a friendlier database schema & we expected WordPress's taxonomy/relationship roadmap would be farther along by now.

By storing user ID's in postmeta instead, we gain an ability to query for connections from both directions without custom MySQL, while also leveraging persistent caching in a more sane way.

This commit includes several new helper functions for low-level relationship management, as well as modifications to existing functions to allow them to continue to work as they always have.

See: #2959.

File:

• trunk/src/includes/users/capabilities.php (modified) (3 diffs)

trunk/src/includes/users/capabilities.php

@@ -812 +812 @@
  */
 function bbp_add_moderator( $object_id = 0, $user_id = 0 ) {
-        return add_post_meta( $object_id, '_bbp_moderator_id', $user_id );
+        return bbp_add_user_to_object( $object_id, $user_id, '_bbp_moderator_id' );
 }
 
@@ -826 +826 @@
  */
 function bbp_remove_moderator( $object_id = 0, $user_id = 0 ) {
-        return delete_post_meta( $object_id, '_bbp_moderator_id', $user_id );
+        return bbp_remove_user_from_object( $object_id, $user_id, '_bbp_moderator_id' );
 }
 
@@ -839 +839 @@
  */
 function bbp_get_moderator_ids( $object_id = 0 ) {
-        return get_post_meta( $object_id, '_bbp_moderator_id', false );
+        return bbp_get_users_for_object( $object_id, '_bbp_moderator_id' );
 }