protected function _file($category, $locale, $scope)
{
$path = $this->_config['path'];
$scope = $scope ?: 'default';
if (($pos = strpos($category, 'Template')) !== false) {
$category = substr($category, 0, $pos);
return "{$path}/{$category}_{$scope}.php";
}
return "{$path}/{$locale}/{$category}/{$scope}.php";
}