lib/boab/cms-bundle/src/Api/EventListener/ApiResponseListener.php line 44

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  1. <?php
  3. namespace Boab\CmsBundle\Api\EventListener;
  6. use Symfony\Component\HttpFoundation\JsonResponse;
  7. use Symfony\Component\HttpKernel\Event\ViewEvent;
  8. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  9. use Symfony\Component\Serializer\Normalizer\NormalizerInterface as nic;
  10. use Symfony\Component\Serializer\SerializerInterface;
  13. class ApiResponseListener
  14. {
  15.     private $serializer;
  17.     public function __construct(SerializerInterface $serializer)
  18.     {
  19.         $this->serializer = $serializer;
  20.     }
  22.     public function onKernelView(ViewEvent $event)
  23.     {
  24.         $request = $event->getRequest();
  25.         $controllerResult = $event->getControllerResult();
  27.         if(!$request->attributes->has('_api')){
  28.             return;
  29.         }
  31.         if(is_array($controllerResult)){
  32.             $response = new JsonResponse($controllerResult);
  33.         }else{
  34.             $response = new JsonResponse();
  35.             $response->setContent($controllerResult);
  36.         }
  37.         
  38.         $response->setStatusCode(200);
  39.         $event->setResponse($response);
  41.     }
  44.     public function onKernelResponse(ResponseEvent $event)
  45.     {
  46.         $request = $event->getRequest();
  47.         $result = $event->getResponse();
  48.         if($result instanceof SelfAwareNormalizerInterface || $result instanceof NormalizerInterface ){
  49.             $json = $this->serializer->serialize($result);
  50.             $jsonResponse = new JsonResponse($json);
  51.             $event->setResponse($jsonResponse);
  52.             return;
  53.         }
  54.     }
  55. }