vendor/webindustry/image-bundle/EventListener/KernelTerminateListener.php line 24

Open in your IDE?
  1. <?php
  3. namespace ImageBundle\EventListener;
  5. use Symfony\Component\HttpKernel\Event\KernelEvent;
  6. use Doctrine\ORM\EntityManager;
  7. use ImageBundle\Service\ImageService;
  10. class KernelTerminateListener
  11. {
  12.     
  13.     private $em;
  14.     private $imageService;
  16.     
  17.     public function __construct(EntityManager $em, ImageService $imageService) 
  18.     {
  19.         $this->em = $em;
  20.         $this->imageService = $imageService;
  21.     }
  24.     public function onKernelTerminate(KernelEvent $event)
  25.     {
  26.         if (!$this->imageService->isCacheOptimizationEnabled()) {
  27.             return;
  28.         }
  29.         $request = $event->getRequest();
  30.         try {
  31.             $routeName = $request->get('_route');
  32.             if ("liip_imagine_filter" != $routeName) {
  33.                 return;
  34.             }
  35.             $path = $request->getPathInfo();
  36.             $imageId = $this->extractImageIdFromPath($path);
  37.             $filter = $this->extractFilterFromPath($path);
  38.             if ($imageId && $filter) {
  39.                 $image = $this->em->getRepository("ImageBundle:Image")->find($imageId);
  40.                 if ($image) {
  41.                     $cacheStatus = json_decode($image->getCacheStatusJson(), true);
  42.                     if (!is_array($cacheStatus)) {
  43.                         $cacheStatus = [];
  44.                     }
  45.                     $cacheStatus[$filter] = true;
  46.                     $image->setCacheStatusJson(json_encode($cacheStatus));
  47.                     $this->em->flush();
  48.                 }
  49.             }
  50.         }
  51.         catch (\Exception $e) {}
  52.     }
  55.     protected function extractImageIdFromPath($path)
  56.     {
  57.         $parts = explode("/", $path);
  58.         if (count($parts) < 2) {
  59.             return false;
  60.         }
  61.         $imageId = $parts[ count($parts) - 2 ];
  63.         return $imageId;
  64.     }
  67.     protected function extractFilterFromPath($path)
  68.     {
  69.         $parts = explode("/", $path);
  70.         if (count($parts) < 3) {
  71.             return false;
  72.         }
  73.         $filter = $parts[ count($parts) - 3 ];
  75.         return $filter;
  76.     }
  78. }