Newscoop\GimmeBundle\Controller\AttachmentsController::processForm PHP Метод

    private function processForm($request, $attachment = null)
    {
        $em = $this->container->get('em');
        $attachmentService = $this->container->get('attachment');
        if (!$attachment) {
            $statusCode = 201;
        } else {
            $statusCode = 200;
            $attachment = $em->getRepository('Newscoop\\Entity\\Attachment')->findOneById($attachment);
            if (!$attachment) {
                throw new EntityNotFoundException('Result was not found.');
            }
        }
        $form = $this->createForm(new AttachmentType(), array());
        $form->handleRequest($request);
        if ($form->isValid()) {
            $file = $form['attachment']->getData();
            $attributes = $form->getData();
            $user = $this->getUser();
            if ($user) {
                $attributes['user'] = $user;
            }
            $language = $em->getRepository('Newscoop\\Entity\\Language')->findOneById($attributes['language']);
            unset($attributes['language']);
            $attachment = $attachmentService->upload($file, $attributes['description'], $language, $attributes, $attachment);
            $response = new Response();
            $response->setStatusCode($statusCode);
            $response->headers->set('X-Location', $this->generateUrl('newscoop_gimme_attachments_getattachment', array('number' => $attachment->getId()), true));
            return $response;
        }
        return $form;
    }