/**
  * @param MediaInterface $mixed
  *
  * @return FacadeInterface
  */
 public function transform($mixed, $folderId = null)
 {
     $facade = $this->newFacade();
     $facade->name = $mixed->getMediaType();
     $facade->translatedName = $this->translator->trans('open_orchestra_media_admin.media_filter.' . $mixed->getMediaType());
     $facade->addLink('_filter', $this->generateRoute('open_orchestra_api_media_list', array('folderId' => $folderId, 'mediaType' => $facade->name)));
     return $facade;
 }