Index: branches/5.2.x/units/topics/topics_event_handler.php
===================================================================
diff -u -N -r14985 -r15060
--- branches/5.2.x/units/topics/topics_event_handler.php	(.../topics_event_handler.php)	(revision 14985)
+++ branches/5.2.x/units/topics/topics_event_handler.php	(.../topics_event_handler.php)	(revision 15060)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: topics_event_handler.php 14985 2012-01-04 16:04:11Z alex $
+* @version	$Id: topics_event_handler.php 15060 2012-01-17 14:31:07Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -55,6 +55,7 @@
 		function OnToggleLock(&$event)
 		{
 			$object =& $event->getObject();
+			/* @var $object kDBItem */
 
 			$new_type = $object->GetDBField('TopicType') ? 0 : 1;
 			$object->SetDBField('TopicType', $new_type);
@@ -68,7 +69,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(&$event)
+		protected function OnBeforeItemUpdate(kEvent &$event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -82,7 +83,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(&$event)
+		protected function OnBeforeItemCreate(kEvent &$event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -108,7 +109,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(&$event)
+		protected function OnAfterItemCreate(kEvent &$event)
 		{
 			parent::OnAfterItemCreate($event);
 
@@ -140,23 +141,27 @@
 		 * Approves 1st post when topic got approved
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnAfterItemUpdate(&$event)
+		protected function OnAfterItemUpdate(kEvent &$event)
 		{
-			if (!$this->Application->isAdminUser) {
-				return ;
+			parent::OnAfterItemUpdate($event);
+
+			if ( !$this->Application->isAdminUser ) {
+				return;
 			}
 
 			$object =& $event->getObject();
 			/* @var $object kCatDBItem */
 
-			if ($object->GetDBField('Posts') == 1) {
-				$post =& $this->Application->recallObject($event->Prefix.'-post', null, Array('skip_autoload' => true));
+			if ( $object->GetDBField('Posts') == 1 ) {
+				$post =& $this->Application->recallObject($event->Prefix . '-post', null, Array ('skip_autoload' => true));
 				/* @var $post kDBItem */
 
 				$main_status = $object->GetDBField('Status');
 				$post->Load($object->GetDBField('LastPostId'));
-				if ($post->isLoaded()) {
+				if ( $post->isLoaded() ) {
 					$post->SetDBField('Pending', $main_status == STATUS_ACTIVE ? 0 : 1);
 					$post->Update();
 				}
@@ -170,7 +175,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(&$event)
+		protected function OnAfterItemLoad(kEvent &$event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -223,12 +228,14 @@
 		 * [HOOK] Allows to add cloned subitem to given prefix
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnCloneSubItem(&$event)
+		protected function OnCloneSubItem(kEvent &$event)
 		{
 			parent::OnCloneSubItem($event);
 
-			if ($event->MasterEvent->Prefix == 'rev') {
+			if ( $event->MasterEvent->Prefix == 'rev' ) {
 				$clones = $this->Application->getUnitOption($event->MasterEvent->Prefix, 'Clones');
 				$subitem_prefix = $event->Prefix . '-' . $event->MasterEvent->Prefix;