src/Controller/Glide/GlideDeciderController.php line 13

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  1. <?php
  3. namespace App\Controller\Glide;
  5. use Erichard\GlideBundle\Controller\GlideController;
  6. use League\Glide\Filesystem\FileNotFoundException;
  7. use League\Glide\Signatures\SignatureException;
  8. use League\Glide\Signatures\SignatureFactory;
  9. use Symfony\Component\HttpFoundation\BinaryFileResponse;
  10. use Symfony\Component\HttpFoundation\Request;
  11. use Symfony\Component\HttpFoundation\Response;
  13. class GlideDeciderController extends GlideController
  14. {
  15.     /**
  16.      * @param Request $request
  17.      * @param string $server
  18.      * @param string $path
  19.      * @param string $_format
  20.      *
  21.      * @return Response
  22.      */
  23.     public function resizeAction(Request $request, $server, $path, $_format)
  24.     {
  25.         if ($_format === 'svg') {
  26.             return new BinaryFileResponse("{$path}.{$_format}");
  27.         }
  28.         $serverId = "erichard_glide.${server}_server";
  30.         if (!$this->has($serverId)) {
  31.             throw $this->createAccessDeniedException('Unkown glide server');
  32.         }
  34.         $signatureKey = $this->getParameter('erichard_glide.sign_key');
  36.         if (null !== $signatureKey) {
  37.             try {
  38.                 SignatureFactory::create($signatureKey)
  39.                     ->validateRequest(urldecode($request->getPathInfo()), $request->query->all());
  40.             } catch (SignatureException $e) {
  41.                 throw $this->createAccessDeniedException('Invalid image signature');
  42.             }
  43.         }
  45.         $server = $this->get($serverId);
  47.         try {
  48.             return $server->getImageResponse("{$path}.{$_format}", $request->query->all());
  49.         } catch (FileNotFoundException $exception) {
  50.             throw $this->createNotFoundException();
  51.         }
  52.     }
  53. }