vendor/sensio/framework-extra-bundle/src/EventListener/PsrResponseListener.php line 40

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Sensio\Bundle\FrameworkExtraBundle\EventListener;
  14. use Psr\Http\Message\ResponseInterface;
  15. use Symfony\Bridge\PsrHttpMessage\HttpFoundationFactoryInterface;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. use Symfony\Component\HttpKernel\Event\KernelEvent;
  18. use Symfony\Component\HttpKernel\KernelEvents;
  20. /**
  21.  * Converts PSR-7 Response to HttpFoundation Response using the bridge.
  22.  *
  23.  * @author Kévin Dunglas <dunglas@gmail.com>
  24.  */
  25. class PsrResponseListener implements EventSubscriberInterface
  26. {
  27.     /**
  28.      * @var HttpFoundationFactoryInterface
  29.      */
  30.     private $httpFoundationFactory;
  32.     public function __construct(HttpFoundationFactoryInterface $httpFoundationFactory)
  33.     {
  34.         $this->httpFoundationFactory = $httpFoundationFactory;
  35.     }
  37.     /**
  38.      * Do the conversion if applicable and update the response of the event.
  39.      */
  40.     public function onKernelView(KernelEvent $event)
  41.     {
  42.         $controllerResult = $event->getControllerResult();
  44.         if (!$controllerResult instanceof ResponseInterface) {
  45.             return;
  46.         }
  48.         $event->setResponse($this->httpFoundationFactory->createResponse($controllerResult));
  49.     }
  51.     /**
  52.      * {@inheritdoc}
  53.      */
  54.     public static function getSubscribedEvents()
  55.     {
  56.         return [
  57.             KernelEvents::VIEW => 'onKernelView',
  58.         ];
  59.     }
  60. }