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<?php |
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namespace Alpixel\Bundle\MediaBundle\Controller; |
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use Alpixel\Bundle\MediaBundle\Entity\Media; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route; |
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use Symfony\Bundle\FrameworkBundle\Controller\Controller; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\HttpFoundation\Response; |
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class MediaController extends Controller |
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{ |
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/** |
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* @Route("/media/upload/wysiwyg", name="upload_wysiwyg") |
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* |
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* @Method({"POST"}) |
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*/ |
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public function uploadFilesWysiwygAction() |
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{ |
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foreach ($this->get('request')->files as $file) { |
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$media = $this->get('media')->upload($file, $this->get('request')->get('folder'), null); |
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} |
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$file_uploaded = $this->get('media')->getSecretPath($media); |
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return $this->render('AlpixelMediaBundle:admin:blocks/upload_wysiwyg.html.twig', array( |
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'file_uploaded' => $file_uploaded, |
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)); |
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} |
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/** |
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* @Route("/media/upload", name="upload") |
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* |
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* @Method({"POST"}) |
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*/ |
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public function uploadAction() |
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{ |
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$returnData = []; |
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if ($this->get('request')->get('lifetime') !== null) { |
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$lifetime = new \DateTime($this->get('request')->get('lifetime')); |
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} |
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if (empty($lifetime) || $lifetime == new \DateTime('now')) { |
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$lifetime = new \DateTime('+6 hours'); |
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} |
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$mediaPreview = $this->container->get('twig.extension.media_preview_extension'); |
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foreach ($this->get('request')->files as $files) { |
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if (!is_array($files)) { |
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$files = [$files]; |
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} |
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foreach ($files as $file) { |
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$media = $this->get('alpixel_media.manager')->upload($file, $this->get('request')->get('folder'), $lifetime); |
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$path = $mediaPreview->generatePathFromSecretKey($media->getSecretKey()); |
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$returnData[] = [ |
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'id' => $media->getSecretKey(), |
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'path' => $path, |
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'name' => $media->getName(), |
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]; |
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} |
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} |
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return new JsonResponse($returnData); |
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} |
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/** |
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* @Route("/media/download/{id}-{name}", name="media_download_public") |
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* @Route("/media/download/{filter}/{id}-{name}", name="media_download_public_filters") |
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* @Route("/media/download/{secretKey}/{filter}", name="media_download_private") |
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* |
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* @Method({"GET"}) |
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*/ |
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public function downloadMediaAction(Media $media) |
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{ |
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$response = new Response(); |
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$response->setContent(file_get_contents($this->get('alpixel_media.manager')->getAbsolutePath($media))); |
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$response->headers->set('Content-Type', 'application/force-download'); |
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$response->headers->set('Content-disposition', 'filename='.$media->getName()); |
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return $response; |
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} |
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/** |
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* @Route("/media/{id}-{name}", name="media_show_public") |
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* @Route("/media/{filter}/{id}-{name}", name="media_show_public_filters") |
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* @Route("/media/{secretKey}/{filter}", name="media_show_private") |
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* |
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* @Method({"GET"}) |
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*/ |
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public function showMediaAction(Media $media, $filter = null) |
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{ |
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$response = new Response(); |
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$lastModified = new \DateTime('now'); |
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//Checking if it is an image or not |
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$src = $this->get('alpixel_media.manager')->getAbsolutePath($media); |
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$isImage = @getimagesize($src); |
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if ($isImage) { |
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$response->headers->set('Content-disposition', 'inline;filename='.$media->getName()); |
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if (!empty($filter) && $isImage) { |
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$src = $this->get('alpixel_media.manager')->getAbsolutePath($media, $filter); |
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$dataManager = $this->get('liip_imagine.data.manager'); // the data manager service |
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$filterManager = $this->get('liip_imagine.filter.manager'); // the filter manager service |
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$uploadDir = $this->get('alpixel_media.manager')->getUploadDir($filter); |
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if (!is_file($src)) { |
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$fs = new Filesystem(); |
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if (!$fs->exists($uploadDir.$media->getFolder())) { |
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$fs->mkdir($uploadDir.$media->getFolder()); |
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} |
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$path = 'upload/'.$media->getUri(); |
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// find the image and determine its type |
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$image = $dataManager->find($filter, $path); |
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// run the filter |
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$responseData = $filterManager->applyFilter($image, $filter); |
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$data = $responseData->getContent(); |
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file_put_contents($uploadDir.$media->getUri(), $data); |
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} else { |
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$data = file_get_contents($src); |
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$lastModified->setTimestamp(filemtime($src)); |
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} |
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} else { |
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$src = $this->get('alpixel_media.manager')->getAbsolutePath($media); |
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$lastModified->setTimestamp(filemtime($src)); |
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$data = file_get_contents($src); |
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} |
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} else { |
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$lastModified->setTimestamp(filemtime($src)); |
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$data = file_get_contents($src); |
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$response->headers->set('Content-disposition', 'attachment;filename='.basename($media->getUri())); |
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} |
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$response->setLastModified($lastModified); |
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$response->setPublic(); |
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$response->headers->set('Content-Type', $media->getMime()); |
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if ($response->isNotModified($this->get('request'))) { |
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return $response; |
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} |
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$response->setContent($data); |
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return $response; |
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} |
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} |
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alpixel /
AlpixelMediaBundle
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: