Changeset 9753 for trunk/src/bp-messages/bp-messages-loader.php

Timestamp:

04/15/2015 10:44:55 PM (9 years ago)

Author:

r-a-y

Message:

Messages: Cache calls to BP_Messages_Thread class.

This commit:

• Introduces static method - BP_Messages_Thread::get_messages() - caches fetching messages by thread ID and introduces the 'bp_messages_threads' cache group.
• Converts BP_Messages_Thread::check_access() and BP_Messages_Thread::is_valid() methods from using direct DB queries to reference the cache.
• Includes unit tests.
• Consolidates cache clearing functions in bp-messages-cache.php.

This handles the majority of uncached message DB queries. For the inbox
page, if there are 10 message threads in the loop, we save 20 DB queries.
On a single message thread, we save 5 DB queries.

Fixes #6221.

File:

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

trunk/src/bp-messages/bp-messages-loader.php

@@ -304 +304 @@
         wp_cache_add_global_groups( array(
             'bp_messages',
+            'bp_messages_threads',
             'bp_messages_unread_count',
             'message_meta'