Changeset 11101 for trunk/src/bp-core/classes/class-bp-core-user.php

Timestamp:

09/14/2016 02:06:10 AM (9 years ago)

Author:

boonebgorges

Message:

Activity: Invalidate query caches when a user's 'last_activity' is updated.

User 'last_activity' is stored in the activity table, but not updated
via the Activity API, so regular invalidation techniques do not work.

In addition, 'last_activity' is quite frequently updated, meaning that
the activity query cache becomes less valuable. To mitigate this, the
current changeset separates the cache for queries containing
'last_activity' from the cache for those that do not.

Fixes #7245.

File:

• trunk/src/bp-core/classes/class-bp-core-user.php (modified) (1 diff)

trunk/src/bp-core/classes/class-bp-core-user.php

@@ -913 +913 @@
         wp_cache_set( $user_id, $activity[ $user_id ], 'bp_last_activity' );
 
+        /**
+         * Fires when a user's last_activity value has been updated.
+         *
+         * @since 2.7.0
+         *
+         * @param int    $user_id ID of the user.
+         * @param string $time    Last activity timestamp, in 'Y-m-d H:i:s' format.
+         */
+        do_action( 'bp_core_user_updated_last_activity', $user_id, $time );
+
         return $updated;
     }