Sulu\Bundle\MediaBundle\Controller\MediaController::saveEntity PHP Метод

    protected function saveEntity($id, Request $request)
    {
        try {
            $mediaManager = $this->getMediaManager();
            $data = $this->getData($request, $id === null);
            $data['id'] = $id;
            $uploadedFile = $this->getUploadedFile($request, 'fileVersion');
            $media = $mediaManager->save($uploadedFile, $data, $this->getUser()->getId());
            $view = $this->view($media, 200);
        } catch (MediaNotFoundException $e) {
            $view = $this->view($e->toArray(), 404);
        } catch (MediaException $e) {
            $view = $this->view($e->toArray(), 400);
        }
        return $this->handleView($view);
    }