Changeset 8053 for trunk/bp-messages/bp-messages-cache.php

Timestamp:

03/06/2014 01:28:03 AM (11 years ago)

Author:

r-a-y

Message:

Cache the unread inbox count for a user.

This commit:

• Caches calls to BP_Messages_Thread::get_inbox_count()
• Invalidates the cache when a new message is sent or deleted
• Adds a unit test

See #5414

File:

• trunk/bp-messages/bp-messages-cache.php (modified) (1 diff)

trunk/bp-messages/bp-messages-cache.php

@@ -25 +25 @@
 
 /**
+ * Clears unread count cache for each recipient after a message is sent.
+ *
+ * @since BuddyPress (2.0.0)
+ *
+ * @param BP_Messages_Message $message
+ */
+function bp_messages_clear_unread_count_cache_on_message_save( BP_Messages_Message $message ) {
+    foreach ( (array) $message->recipients as $recipient ) {
+        wp_cache_delete( $recipient->user_id, 'bp_messages_unread_count' );
+    }
+}
+add_action( 'messages_message_after_save', 'bp_messages_clear_unread_count_cache_on_message_save' );
+
+/**
+ * Clears unread count cache for the logged-in user after a message is deleted.
+ *
+ * @since BuddyPress (2.0.0)
+ *
+ * @param int|array $thread_ids If single thread, the thread ID. Otherwise, an
+ *  array of thread IDs
+ */
+function bp_messages_clear_unread_count_cache_on_message_delete( $thread_ids ) {
+    wp_cache_delete( bp_loggedin_user_id(), 'bp_messages_unread_count' );
+}
+add_action( 'messages_before_delete_thread', 'bp_messages_clear_unread_count_cache_on_message_delete' );
+
+/**
  * Invalidates cache for notices.
  *