public function uploadAction(Request $request)
    {

        //return new JsonResponse($request);
        #var_dump($request);
        // process the filebag

        $rawMedias = array_merge(
            $this->processUploadedFiles($request->files),
            $this->processUrls($request)
        );

        $em = $this->getDoctrine()->getManager();
        $mtm = $this->get('mm_media.mediatype.manager');

        $returnData = array();

        foreach ($rawMedias as $rawmedia) {
            if (null != ($mt = $mtm->getMediaTypeMatch($rawmedia))) {

                /** @var MediaInterface $ms */
                $ms = $mt->getEntity();
                $em->persist($ms);

                $em->flush();

                $returnData[] = array(
                    'id' => $ms->getId(),
                    'path' => $rawmedia,
                    'mediatype' => (string) $ms->getMediaType(),
                );
            }
        }

        return new JsonResponse(
            array(
                'success' => true,
                'data' => $returnData,
            )
        );
    }