src/EventListener/PostValidate/PostValidateListener.php line 36

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  1. <?php
  3. namespace App\EventListener\PostValidate;
  5. use ApiPlatform\Core\Metadata\Resource\ToggleableOperationAttributeTrait;
  6. use ApiPlatform\Core\Util\RequestAttributesExtractor;
  7. use ApiPlatform\Core\Validator\EventListener\ValidateListener;
  8. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. use Symfony\Component\HttpFoundation\Response;
  11. use Symfony\Component\HttpKernel\Event\ViewEvent;
  12. use Symfony\Component\HttpKernel\KernelEvents;
  14. class PostValidateListener implements EventSubscriberInterface
  15. {
  16.     use ToggleableOperationAttributeTrait;
  18.     const POST_VALIDATE_TRANSFORMATION = 'POST_VALIDATE_TRANSFORMATION';
  19.     /**
  20.      * @var EventDispatcherInterface
  21.      */
  22.     private $eventDispatcher;
  24.     public function __construct(EventDispatcherInterface $eventDispatcher)
  25.     {
  26.         $this->eventDispatcher = $eventDispatcher;
  27.     }
  29.     public static function getSubscribedEvents()
  30.     {
  31.         return [
  32.             KernelEvents::VIEW => 'onKernelView',
  33.         ];
  34.     }
  36.     public function onKernelView(ViewEvent $event)
  37.     {
  38.         $controllerResult = $event->getControllerResult();
  39.         $request = $event->getRequest();
  41.         if ($controllerResult instanceof Response
  42.             || $request->isMethodSafe()
  43.             || $request->isMethod('DELETE')
  44.             || !($attributes = RequestAttributesExtractor::extractAttributes($request))
  45.             || !$attributes['receive']
  46.             || $this->isOperationAttributeDisabled($attributes, ValidateListener::OPERATION_ATTRIBUTE_KEY)
  47.         ) {
  48.             return;
  49.         }
  51.         $this->eventDispatcher->dispatch($event, self::POST_VALIDATE_TRANSFORMATION);
  52.     }
  53. }