Ticket #4663: ticket-4663.01.patch

bp-activity/bp-activity-template.php

@@ -1380 +1380 @@
         }
 
 /**
+ * Output the parent activity's user ID
+ *
+ * @since BuddyPress (1.7)
+ */
+function bp_activity_parent_user_id() {
+        echo bp_get_activity_parent_user_id();
+}
+
+        /**
+         * Return the parent activity's user ID
+         *
+         * @global BP_Activity_Template $activities_template
+         * @return bool|int False if parent activity can't be found, otherwise returns the parent activity's user ID
+         * @since BuddyPress (1.7)
+         */
+        function bp_get_activity_parent_user_id() {
+                global $activities_template;
+
+                $retval = false;
+
+                // Get the user ID of the parent activity
+                $parent_id = $activities_template->activity->item_id;
+                if ( $parent_id && ! empty( $activities_template->activity_parents[$parent_id] ) )
+                        $retval = $activities_template->activity_parents[$parent_id]->user_id;
+
+                return apply_filters( 'bp_get_activity_parent_user_id', $retval );
+        }
+
+/**
  * Output whether or not the current activity is in a current user's favorites
  *
  * @since BuddyPress (1.2)