/**
  * @param PublisherFolder $publisherFolder
  * @return int
  */
 public static function getPublisherFolderNodeId ( $publisherFolder )
 {
     $mapping = PublisherFolderTool::getNodeIdToPathMapping();
     
     foreach( $mapping as $nodeId => $info )
     {
         if ( $publisherFolder->attribute('path') == $info['path'] )
             return $nodeId;
     }
     
     return false;
 }