static function getHashPathForLevel($name, $levels)
{
global $wgContLang;
$bits = explode(':', $name);
$filename = $bits[count($bits) - 1];
$path = parent::getHashPathForLevel($filename, $levels);
return count($bits) > 1 ? $wgContLang->getNsIndex($bits[0]) . '/' . $path : $path;
}