public function transferAction()
 {
     $fc = FrontController::getInstance();
     $file = new FilesModel();
     $params = $fc->getParams();
     if (preg_match("/^[a-zA-Z0-9_]+(_[\\d]+s|).txt\$/", $params['filename'])) {
         $file->getDataFromFile($params['filename']);
         $file->connectToDb();
         $file->putDataToDatabase();
         $file->getStatus();
     }
 }