Ticket #4776: 4776.patch

bp-activity/bp-activity-notifications.php

@@ -57 +57 @@
         bp_core_add_notification( $activity_id, $receiver_user_id, 'activity', 'new_at_mention', $activity->user_id );
 
         // Now email the user with the contents of the message (if they have enabled email notifications)
-        if ( 'no' != bp_get_user_meta( $receiver_user_id, 'notification_activity_new_mention', true ) ) {
+        $user_setting_pre_filter = bp_get_user_meta( $receiver_user_id, 'notification_activity_new_mention', true );
+
+        $user_notification_preference = apply_filters( 'bp_activity_at_message_notification_preference', $user_setting_pre_filter, $activity_id, $receiver_user_id, $activity->user_id);
+
+        if ( 'no' != $user_preference ) {
                 $poster_name = bp_core_get_user_displayname( $activity->user_id );
 
                 $message_link  = bp_activity_get_permalink( $activity_id );