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<?php |
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/* |
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* This file is part of the Sonata Project package. |
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* |
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* (c) Thomas Rabaix <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sonata\MediaBundle\Controller; |
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use Sonata\MediaBundle\Model\MediaInterface; |
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use Sonata\MediaBundle\Provider\MediaProviderInterface; |
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use Symfony\Bundle\FrameworkBundle\Controller\Controller; |
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use Symfony\Component\HttpFoundation\BinaryFileResponse; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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use Symfony\Component\Security\Core\Exception\AccessDeniedException; |
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class MediaController extends Controller |
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{ |
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/** |
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* @param MediaInterface $media |
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* |
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* @return MediaProviderInterface |
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*/ |
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public function getProvider(MediaInterface $media) |
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{ |
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return $this->get('sonata.media.pool')->getProvider($media->getProviderName()); |
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} |
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/** |
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* @param string $id |
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* |
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* @return MediaInterface |
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*/ |
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public function getMedia($id) |
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{ |
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return $this->get('sonata.media.manager.media')->find($id); |
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} |
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/** |
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* @throws NotFoundHttpException |
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* |
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* @param string $id |
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* @param string $format |
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* |
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* @return Response |
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*/ |
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public function downloadAction($id, $format = 'reference') |
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{ |
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$media = $this->getMedia($id); |
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if (!$media) { |
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throw new NotFoundHttpException(sprintf('unable to find the media with the id : %s', $id)); |
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} |
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if (!$this->get('sonata.media.pool')->getDownloadSecurity($media)->isGranted($media, $this->getCurrentRequest())) { |
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throw new AccessDeniedException(); |
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} |
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$response = $this->getProvider($media)->getDownloadResponse($media, $format, $this->get('sonata.media.pool')->getDownloadMode($media)); |
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if ($response instanceof BinaryFileResponse) { |
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$response->prepare($this->getCurrentRequest()); |
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} |
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return $response; |
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} |
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/** |
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* @throws NotFoundHttpException |
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* |
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* @param string $id |
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* @param string $format |
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* |
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* @return Response |
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*/ |
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public function viewAction($id, $format = 'reference') |
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{ |
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$media = $this->getMedia($id); |
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if (!$media) { |
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throw new NotFoundHttpException(sprintf('unable to find the media with the id : %s', $id)); |
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} |
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if (!$this->get('sonata.media.pool')->getDownloadSecurity($media)->isGranted($media, $this->getCurrentRequest())) { |
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throw new AccessDeniedException(); |
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} |
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return $this->render('SonataMediaBundle:Media:view.html.twig', array( |
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'media' => $media, |
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'formats' => $this->get('sonata.media.pool')->getFormatNamesByContext($media->getContext()), |
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'format' => $format, |
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)); |
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} |
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/** |
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* This action applies a given filter to a given image, |
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* optionally saves the image and |
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* outputs it to the browser at the same time. |
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* |
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* @param string $path |
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* @param string $filter |
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* |
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* @return Response |
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*/ |
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public function liipImagineFilterAction($path, $filter) |
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{ |
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if (!preg_match('@([^/]*)/(.*)/([0-9]*)_([a-z_A-Z]*).jpg@', $path, $matches)) { |
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throw new NotFoundHttpException(); |
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} |
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$targetPath = $this->get('liip_imagine.cache.manager')->resolve($this->getCurrentRequest(), $path, $filter); |
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if ($targetPath instanceof Response) { |
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return $targetPath; |
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} |
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// get the file |
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$media = $this->getMedia($matches[3]); |
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if (!$media) { |
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throw new NotFoundHttpException(); |
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} |
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$provider = $this->getProvider($media); |
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$file = $provider->getReferenceFile($media); |
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// load the file content from the abstracted file system |
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$tmpFile = sprintf('%s.%s', tempnam(sys_get_temp_dir(), 'sonata_media_liip_imagine'), $media->getExtension()); |
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file_put_contents($tmpFile, $file->getContent()); |
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$image = $this->get('liip_imagine')->open($tmpFile); |
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$response = $this->get('liip_imagine.filter.manager')->get($this->getCurrentRequest(), $filter, $image, $path); |
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if ($targetPath) { |
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$response = $this->get('liip_imagine.cache.manager')->store($response, $targetPath, $filter); |
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} |
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return $response; |
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} |
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/** |
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* NEXT_MAJOR: Remove this method when bumping Symfony requirement to 2.8+. |
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* Inject the Symfony\Component\HttpFoundation\Request into the actions instead. |
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* |
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* @return Request |
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*/ |
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private function getCurrentRequest() |
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{ |
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if ($this->has('request_stack')) { |
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return $this->get('request_stack')->getCurrentRequest(); |
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} |
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return $this->get('request'); |
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} |
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} |
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sonata-project /
SonataMediaBundle
