/** * @Route("/upload/save/{admin_name}/{field_name}", name="sf_upload_save") * @Template() */ public function imageAction(Request $request, $admin_name, $field_name) { $entity_id = (int) $request->get('id'); $loader = $this->container->get('sf.admin.loader'); if (!$loader->hasAdminName($admin_name)) { return $this->onError(sprintf('admin `%s` not exists(%d)!', $admin_name, __LINE__)); } $admin = $loader->getAdminByName($admin_name); $config = $admin->getDoctrineConfigBy('file', $field_name); if (!$config) { return $this->onError(sprintf('admin `%s` file `%s` not exists(%d)!', $admin_name, $field_name, __LINE__)); } $option = $admin->getFormOption($field_name); if (!$option) { return $this->onError(sprintf('admin `%s` file `%s` not exists(%d)!', $admin_name, $field_name, __LINE__)); } /** * @var \Symfony\Component\HttpFoundation\File\UploadedFile */ $handel = $request->files->get('attachment'); if (!$handel || !$handel->isValid()) { return $this->onError('upload invalid'); } $ext = strtolower(pathinfo($handel->getClientOriginalName(), PATHINFO_EXTENSION)); if (!in_array($ext, $option['ext'])) { return $this->onError(sprintf('only allow (%s) you upload %s', join(', ', $option['ext']), $ext)); } $session_id = $this->getRequest()->getSession()->getId(); $file = new File(); $file->setSessionId($session_id); $file->setName($handel->getClientOriginalName()); $file->setExt($ext); $file->setSize($handel->getClientSize()); $file->setType($handel->getMimeType()); $file->setClassName($admin->getClassName()); $file->setPropertyName($field_name); $file->setEntityId($entity_id); $stream = fopen($handel->getPathname(), 'rb'); $data = stream_get_contents($stream); $file->setContent($data); $em = $this->get('doctrine')->getManager(); $_file = $em->getRepository('Symforce\\AdminBundle\\Entity\\File')->loadByURL($request->get('url')); if ($_file && $admin->getClassName() === $_file->getClassName() && $field_name === $_file->getPropertyName() && $entity_id === $_file->getEntityId() && $session_id === $_file->getSessionId()) { $em->remove($_file); } $em->persist($file); $em->flush(); return $this->sendJSON(array('url' => $this->getParameter('sf.web_assets_dir') . $file->__toString(), 'name' => $file->getName(), 'ext' => $ext, 'size' => $file->getSize())); }