/**
  * @return api The main API
  */
 private function getAPI()
 {
     return api::getInstance();
 }
 public function get_language()
 {
     $api = api::getInstance();
     return $GLOBALS['user']->userlang;
     //preg_match('#^fr#i', $_SERVER['HTTP_ACCEPT_LANGUAGE']) && file_exists($api->filefmt(self::LANGUAGES) . 'lang.it.php') ? 'it' : 'en';
 }