Index: branches/5.2.x/core/units/permissions/permissions_tag_processor.php
===================================================================
diff -u -N -r14244 -r14628
--- branches/5.2.x/core/units/permissions/permissions_tag_processor.php	(.../permissions_tag_processor.php)	(revision 14244)
+++ branches/5.2.x/core/units/permissions/permissions_tag_processor.php	(.../permissions_tag_processor.php)	(revision 14628)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: permissions_tag_processor.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: permissions_tag_processor.php 14628 2011-10-04 09:36:30Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -21,6 +21,8 @@
 			$section_name = $params['section_name'];
 
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
+			/* @var $sections_helper kSectionsHelper */
+
 			$section_data =& $sections_helper->getSectionData($section_name);
 
 			return array_search($params['perm_name'], $section_data['permissions']) !== false;
@@ -31,6 +33,8 @@
 			$section_name = $params['section_name'];
 
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
+			/* @var $sections_helper kSectionsHelper */
+
 			$section_data =& $sections_helper->getSectionData($section_name);
 
 			$ret = false;
@@ -49,6 +53,8 @@
 			$perm_name = $params['perm_name'];
 
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
+			/* @var $sections_helper kSectionsHelper */
+
 			$section_data =& $sections_helper->getSectionData($section_name);
 
 			if ($section_data && isset($section_data['perm_prefix'])) {
@@ -57,6 +63,8 @@
 			}
 
 			$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
+			/* @var $permissions_helper kPermissionsHelper */
+			
 			if (!$permissions_helper->isOldPermission($section_name, $perm_name)) {
 				$perm_name = $section_name.'.'.$perm_name;
 			}
@@ -181,25 +189,29 @@
 		 * Returns category name by ID
 		 *
 		 * @param Array $params
+		 * @return string
+		 * @access protected
 		 */
-		function CategoryPath($params)
+		protected function CategoryPath($params)
 		{
 			$category_id = $params['cat_id'];
 			$cache_key = 'category_paths[%CIDSerial:' . $category_id . '%][%PhrasesSerial%][Adm:' . (int)$this->Application->isAdmin . ']';
 			$category_path = $this->Application->getCache($cache_key);
 
-			if ($category_path === false) {
-				// not chached
-				if ($category_id > 0) {
+			if ( $category_path === false ) {
+				// not cached
+				if ( $category_id > 0 ) {
 					$id_field = $this->Application->getUnitOption('c', 'IDField');
 					$table_name = $this->Application->getUnitOption('c', 'TableName');
+
 					$ml_formatter =& $this->Application->recallObject('kMultiLanguage');
+					/* @var $ml_formatter kMultiLanguage */
 
-					$sql = 'SELECT '.$ml_formatter->LangFieldName('CachedNavbar').'
-							FROM '.$table_name.'
-							WHERE '.$id_field.' = '.$category_id;
+					$sql = 'SELECT ' . $ml_formatter->LangFieldName('CachedNavbar') . '
+							FROM ' . $table_name . '
+							WHERE ' . $id_field . ' = ' . $category_id;
 					$cached_navbar = preg_replace('/^Content(&\|&){0,1}/i', '', $this->Conn->GetOne($sql));
-					$category_path = trim($this->CategoryPath( Array('cat_id' => 0) ).' > '.str_replace('&|&', ' > ', $cached_navbar), ' > ');
+					$category_path = trim($this->CategoryPath(Array ('cat_id' => 0)) . ' > ' . str_replace('&|&', ' > ', $cached_navbar), ' > ');
 				}
 				else {
 					$category_path = $this->Application->Phrase(($this->Application->isAdmin ? 'la_' : 'lu_') . 'rootcategory_name');