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<?php |
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namespace Enhavo\Bundle\MediaBundle\Controller; |
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use Enhavo\Bundle\AppBundle\Controller\ResourceController; |
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use Enhavo\Bundle\MediaBundle\Media\MediaManager; |
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use Enhavo\Bundle\MediaBundle\Model\FileInterface; |
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use Enhavo\Bundle\MediaBundle\Model\FormatInterface; |
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use Enhavo\Bundle\MediaBundle\Security\AuthorizationCheckerInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpFoundation\StreamedResponse; |
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use Symfony\Component\HttpKernel\EventListener\AbstractSessionListener; |
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class FileController extends ResourceController |
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{ |
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/** |
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* @return MediaManager |
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*/ |
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private function getMediaManager() |
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{ |
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return $this->container->get('enhavo_media.media.media_manager'); |
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} |
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/** |
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* @return AuthorizationCheckerInterface |
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*/ |
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private function getAuthorizationChecker() |
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{ |
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return $this->container->get('enhavo_media.security.default_authorization_checker'); |
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} |
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public function showAction(Request $request): Response |
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{ |
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$file = $this->getFile($request); |
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if(!$this->getAuthorizationChecker()->isGranted($file)) { |
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throw $this->createAccessDeniedException(); |
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} |
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$response = $this->getResponse($file); |
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$maxAge = $this->getMaxAge(); |
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if($maxAge) { |
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$this->setMaxAge($response, $maxAge); |
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} |
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return $response; |
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} |
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/** |
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* @param Request $request |
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* @return FileInterface |
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*/ |
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private function getFile(Request $request): FileInterface |
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{ |
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$id = $request->get('id'); |
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$filename = $request->get('filename'); |
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$shortChecksum = $request->get('shortMd5Checksum'); |
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$file = $this->getMediaManager()->findOneBy([ |
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'id' => $id, |
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'filename' => $filename |
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]); |
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if($file === null) { |
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throw $this->createNotFoundException(); |
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} |
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if($shortChecksum != substr($file->getMd5Checksum(), 0, 6)) { |
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throw $this->createNotFoundException(); |
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} |
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return $file; |
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} |
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View Code Duplication |
public function downloadAction(Request $request): Response |
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{ |
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$filename = $request->get('filename'); |
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$response = $this->showAction($request); |
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$response->headers->set('Content-Type', 'application/octet-stream'); |
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$response->headers->set('Content-Disposition', sprintf('attachment; filename="%s"', $filename)); |
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return $response; |
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} |
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public function showFormatAction(Request $request): Response |
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{ |
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$id = $request->get('id'); |
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$filename = $request->get('filename'); |
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$shortChecksum = $request->get('shortMd5Checksum'); |
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$format = $request->get('format'); |
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$file = $this->getMediaManager()->findOneBy([ |
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'id' => $id |
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]); |
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if($file === null) { |
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throw $this->createNotFoundException(); |
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} |
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if($shortChecksum != substr($file->getMd5Checksum(), 0, 6)) { |
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throw $this->createNotFoundException(); |
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} |
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$formatFile = $this->getMediaManager()->getFormat($file, $format); |
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if(pathinfo($formatFile->getFilename())['filename'] !== pathinfo($filename)['filename']) { |
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throw $this->createNotFoundException(); |
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} |
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if(!$this->getAuthorizationChecker()->isGranted($file)) { |
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throw $this->createAccessDeniedException(); |
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} |
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$response = $this->getResponse($formatFile); |
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$maxAge = $this->getMaxAge(); |
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if($maxAge) { |
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$this->setMaxAge($response, $maxAge); |
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} |
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return $response; |
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} |
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/** |
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* @param FileInterface|FormatInterface $file |
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* @return Response |
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*/ |
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private function getResponse($file): Response |
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{ |
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$fileSize = filesize($file->getContent()->getFilePath()); |
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if (!$this->getStreamingDisabled() && $this->getStreamingThreshold() < $fileSize) { |
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$response = new StreamedResponse(function () use ($file) { |
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$outputStream = fopen('php://output', 'wb'); |
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$fileStream = fopen($file->getContent()->getFilePath(), 'r'); |
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stream_copy_to_stream($fileStream, $outputStream); |
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}); |
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} else { |
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$response = new Response(); |
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$content = $file->getContent()->getContent(); |
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$response->setContent($content); |
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} |
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$response->headers->set('Content-Type', $file->getMimeType()); |
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$response->headers->set('Content-Length', $fileSize); |
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return $response; |
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} |
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private function getMaxAge() |
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{ |
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return $this->getParameter('enhavo_media.cache_control.max_age'); |
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} |
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private function getStreamingDisabled() |
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{ |
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return $this->getParameter('enhavo_media.streaming.disabled'); |
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} |
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private function getStreamingThreshold() |
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{ |
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return $this->getParameter('enhavo_media.streaming.threshold'); |
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} |
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private function setMaxAge(Response $response, $maxAge) |
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{ |
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$response |
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->setExpires($this->getDateInSeconds($maxAge)) |
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->setMaxAge($maxAge) |
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->setPublic(); |
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$response->headers->add([ |
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AbstractSessionListener::NO_AUTO_CACHE_CONTROL_HEADER => true |
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]); |
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} |
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private function getDateInSeconds($seconds) |
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{ |
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$date = new \DateTime(); |
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$date->modify(sprintf('+%s seconds', $seconds)); |
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return $date; |
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} |
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View Code Duplication |
public function downloadFormatAction(Request $request): Response |
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{ |
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$filename = $request->get('filename'); |
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$response = $this->showFormatAction($request); |
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$response->headers->set('Content-Type', 'application/octet-stream'); |
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$response->headers->set('Content-Disposition', sprintf('attachment; filename="%s"', $filename)); |
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return $response; |
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} |
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public function resolveAction(Request $request): Response |
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{ |
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$token = $request->get('token'); |
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$file = $this->getMediaManager()->findOneBy([ |
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'token' => $token |
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]); |
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return $this->redirectToRoute('enhavo_media_file_show', [ |
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'id' => $file->getId(), |
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'shortMd5Checksum' => substr($file->getMd5Checksum(), 0, 6), |
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'filename' => $file->getFilename(), |
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]); |
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} |
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public function resolveFormatAction(Request $request): Response |
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{ |
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$token = $request->get('token'); |
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$format = $request->get('format'); |
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$file = $this->getMediaManager()->findOneBy([ |
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'token' => $token |
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]); |
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return $this->redirectToRoute('enhavo_media_file_format', [ |
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'id' => $file->getId(), |
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'format' => $format, |
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'shortMd5Checksum' => substr($file->getMd5Checksum(), 0, 6), |
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'filename' => $file->getFilename(), |
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]); |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.