Index: branches/5.2.x/units/links/links_event_handler.php
===================================================================
diff -u -N -r14914 -r14987
--- branches/5.2.x/units/links/links_event_handler.php	(.../links_event_handler.php)	(revision 14914)
+++ branches/5.2.x/units/links/links_event_handler.php	(.../links_event_handler.php)	(revision 14987)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: links_event_handler.php 14914 2011-12-27 09:12:00Z alex $
+* @version	$Id: links_event_handler.php 14987 2012-01-04 16:12:42Z alex $
 * @package	In-Link
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -19,17 +19,22 @@
 		/**
 		 * Allows to override standard permission mapping
 		 *
+		 * @return void
+		 * @access protected
+		 * @see kEventHandler::$permMapping
 		 */
-		function mapPermissions()
+		protected function mapPermissions()
 		{
 			parent::mapPermissions();
-			$permissions = Array(
-				'OnContactFormSubmit' => Array('self' => true),
-				'OnProcessReciprocalLinks' => Array('self' => true),
-				'OnSetGrouping' => Array('self' => 'view'),
-				'OnStoreSelected' => Array('self' => 'view'),
-				'OnMerge' => Array('self' => 'edit'),
+
+			$permissions = Array (
+				'OnContactFormSubmit' => Array ('self' => true),
+				'OnProcessReciprocalLinks' => Array ('self' => true),
+				'OnSetGrouping' => Array ('self' => 'view'),
+				'OnStoreSelected' => Array ('self' => 'view'),
+				'OnMerge' => Array ('self' => 'edit'),
 			);
+
 			$this->permMapping = array_merge($this->permMapping, $permissions);
 		}
 
@@ -41,7 +46,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(&$event)
+		protected function SetCustomQuery(kEvent &$event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -186,8 +191,10 @@
 		 * Stores ids, that were selected in duplicate checker
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnStoreSelected(&$event)
+		protected function OnStoreSelected(kEvent &$event)
 		{
 			$this->StoreSelectedIDs($event);
 
@@ -467,13 +474,14 @@
 		 *
 		 * @param kEvent $event
 		 * @return int
+		 * @access public
 		 */
-		function getPassedID(&$event)
+		public function getPassedID(kEvent &$event)
 		{
 			$id = parent::getPassedID($event);
 
-			if (($event->Special == 'duplicates') && !is_numeric($id)) {
-				$load_keys = unserialize( base64_decode($id) );
+			if ( ($event->Special == 'duplicates') && !is_numeric($id) ) {
+				$load_keys = unserialize(base64_decode($id));
 				// can't return $load_keys as $id, because "kCatDBItem::GetKeyClause" will ignore them
 
 				foreach ($load_keys as $field => $value) {