Index: trunk/core/units/permissions/permissions_tag_processor.php
===================================================================
diff -u -N -r5328 -r6093
--- trunk/core/units/permissions/permissions_tag_processor.php	(.../permissions_tag_processor.php)	(revision 5328)
+++ trunk/core/units/permissions/permissions_tag_processor.php	(.../permissions_tag_processor.php)	(revision 6093)
@@ -1,24 +1,24 @@
 <?php
-	
+
 	class PermissionsTagProcessor extends kDBTagProcessor {
-		
+
 		function HasPermission($params)
 		{
 			$section_name = $params['section_name'];
-			
+
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
 			$section_data =& $sections_helper->getSectionData($section_name);
-			
+
 			return array_search($params['perm_name'], $section_data['permissions']) !== false;
 		}
-		
+
 		function HasAdvancedPermissions($params)
 		{
 			$section_name = $params['section_name'];
-			
+
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
 			$section_data =& $sections_helper->getSectionData($section_name);
-			
+
 			$ret = false;
 			foreach ($section_data['permissions'] as $perm_name) {
 				if (preg_match('/^advanced:(.*)/', $perm_name)) {
@@ -28,53 +28,59 @@
 			}
 			return $ret;
 		}
-		
+
 		function PermissionValue($params)
 		{
 			$section_name = $params['section_name'];
-			
+
 			$sections_helper =& $this->Application->recallObject('SectionsHelper');
 			$section_data =& $sections_helper->getSectionData($section_name);
 			$perm_name = $params['perm_name'];
-			
+
 			$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
 			if (!$permissions_helper->isOldPermission($section_name, $perm_name)) {
 				$perm_name = $section_name.'.'.$perm_name;
 			}
-			
+
 			return $permissions_helper->getPermissionValue($perm_name);
 		}
-		
+
 		function LoadPermissions($params)
 		{
 			$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
 			$prefix_parts = explode('-', $this->Prefix, 2);
 			$permissions_helper->LoadPermissions($this->Application->GetVar('g_id'), 0, 1);
 		}
-		
+
 		function LevelIndicator($params)
 		{
 			return $params['level'] * $params['multiply'];
 		}
-		
+
 		function PrintPermissions($params)
 		{
 			$category =& $this->Application->recallObject('c');
-			
+
 			$group_id = $this->Application->GetVar('group_id');
 			$prefix = $this->Application->GetVar('item_prefix');
 			$module = $this->Application->findModule('Var', $prefix, 'Name');
-			
+
 			$perm_live_table = $this->Application->getUnitOption('c-perm', 'TableName');
 			$perm_temp_table = $this->Application->GetTempName($perm_live_table);
-						
-			$categories = explode('|', substr($category->GetDBField('ParentPath'), 1, -1));
-			if (count($categories) == 1) {
+
+			if ($category->GetID() == 0) {
+				$categories = Array(0);
+			}
+			else {
+				$categories = explode('|', substr($category->GetDBField('ParentPath'), 1, -1));
+			}
+
+			if (count($categories) == 1 || $category->GetID() == 0) {
 				// category located in root category ("Home") => then add it to path virtually
 				array_unshift($categories, 0);
 			}
 			$this_cat = array_pop($categories);
-			
+
 			// get permission name + category position in parent path that has value set for that permission
 			$case = 'MAX(CASE c.CategoryId';
 			foreach ($categories as $pos => $cat_id) {
@@ -89,17 +95,17 @@
 						CategoryId IN ('.implode(',', $categories).') AND
 						ModuleId = "'.$module.'" AND
 						(
-							(p.GroupId = '.$group_id.' AND p.Type = 0) 
+							(p.GroupId = '.$group_id.' AND p.Type = 0)
 						)
 					GROUP BY Perm';
 			$perm_positions = $this->Conn->GetCol($sql, 'Perm');
-			
+
 			$pos_sql = '';
 			foreach ($perm_positions as $perm_name => $category_pos) {
-				$pos_sql .= '(#TABLE_PREFIX#.Permission = "'.$perm_name.'" AND #TABLE_PREFIX#.CatId = '.$categories[$category_pos].') OR ';	
+				$pos_sql .= '(#TABLE_PREFIX#.Permission = "'.$perm_name.'" AND #TABLE_PREFIX#.CatId = '.$categories[$category_pos].') OR ';
 			}
 			$pos_sql = $pos_sql ? preg_replace('/(.*) OR $/', '\\1', $pos_sql) : '0';
-			
+
 			// get all permissions list with iheritence status, inherited category id and permission value
 			$sql = 'SELECT 	pc.PermissionName,
 							pc.Description,
@@ -111,13 +117,13 @@
 							IF(tmp_p.CatId = '.$category->GetID().', 0, 1) AS Inherited,
 							IF(p.PermissionValue IS NOT NULL, p.PermissionValue, 0) AS InheritedValue
 					FROM '.TABLE_PREFIX.'PermissionConfig pc
-					LEFT JOIN '.$perm_live_table.' p 
+					LEFT JOIN '.$perm_live_table.' p
 					ON (p.Permission = pc.PermissionName) AND ('.str_replace('#TABLE_PREFIX#', 'p', $pos_sql).') AND (p.GroupId = '.$group_id.')
-					LEFT JOIN '.$perm_temp_table.' tmp_p 
+					LEFT JOIN '.$perm_temp_table.' tmp_p
 					ON (tmp_p.Permission = pc.PermissionName) AND (tmp_p.CatId = '.$this_cat.') AND (tmp_p.GroupId = '.$group_id.')
 					WHERE ModuleId = "'.$module.'"';
 			$permissions = $this->Conn->Query($sql);
-			
+
 			$ret = '';
 			$block_params = array_merge_recursive2( $this->prepareTagParams($params), Array('name' => $params['render_as']));
 			foreach ($permissions as $perm_record) {
@@ -126,7 +132,7 @@
 			}
 			return $ret;
 		}
-		
+
 		/**
 		 * Print module tab for each module
 		 *
@@ -143,7 +149,7 @@
 			}
 			return $ret;
 		}
-		
+
 		/**
 		 * Returns category name by ID
 		 *
@@ -158,10 +164,11 @@
 				if ($category_id > 0) {
 					$id_field = $this->Application->getUnitOption('c', 'IDField');
 					$table_name = $this->Application->getUnitOption('c', 'TableName');
-					$sql = 'SELECT CachedNavbar
+					$ml_formatter =& $this->Application->recallObject('kMultiLanguage');
+					$sql = 'SELECT '.$ml_formatter->LangFieldName('CachedNavbar').'
 							FROM '.$table_name.'
 							WHERE '.$id_field.' = '.$category_id;
-					$category_path = trim($this->CategoryPath( Array('cat_id' => 0) ).'>'.$this->Conn->GetOne($sql), '>');
+					$category_path = trim($this->CategoryPath( Array('cat_id' => 0) ).' > '.str_replace('&|&', ' > ', $this->Conn->GetOne($sql)), ' > ');
 				}
 				else {
 					$category_path = $this->Application->Phrase( $this->Application->ConfigValue('Root_Name') );
@@ -170,12 +177,12 @@
 			}
 			return $category_path;
 		}
-		
+
 		function PermInputName($params)
 		{
 			 return $this->Prefix.'['.$this->Application->GetVar('group_id').']['.$this->Application->Parser->GetParam('PermissionName').']['.$params['sub_key'].']';
 		}
-		
+
 	}
 
 ?>
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