public function actionDefault($name, $namespace = null, $size = null, $filters = null, $noimage = null)
 {
     try {
         /** @var IImage $image */
         $image = $this->mediaManager->publishFile($name, $namespace, $size, $filters, $noimage);
     } catch (FileNotFoundException $e) {
         throw new BadRequestException($e->getMessage(), 404, $e);
     }
     header('Content-Type: ' . $image->getContentType());
     $this->sendResponse(new FileResponse($image->getFullPath(), $image->getName(), $image->getContentType(), false));
 }