src/EventSubscriber/RichFieldSubscriber.php line 31

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\PredefinedColor;
  6. use DateTime;
  7. use Doctrine\ORM\EntityManagerInterface;
  8. use Exception;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. use Symfony\Component\HttpKernel\Event\GetResponseEvent;
  11. use Symfony\Component\HttpKernel\Event\RequestEvent;
  12. use Symfony\Component\HttpKernel\KernelEvents;
  14. class RichFieldSubscriber implements EventSubscriberInterface
  15. {
  16.     /**
  17.      * @var EntityManagerInterface
  18.      */
  19.     protected $entityManager;
  21.     public function __construct(EntityManagerInterface $entityManager)
  22.     {
  23.         $this->entityManager = $entityManager;
  24.     }
  26.     /**
  27.      * @param RequestEvent $event
  28.      *
  29.      * @throws Exception
  30.      */
  31.     public function onKernelRequest(RequestEvent $event)
  32.     {
  33.         $richType = $event->getRequest()->get('richType');
  35.         if ($richType) {
  36.             $value = $event->getRequest()->request->get('value');
  38.             if (!$value instanceof $richType) {
  39.                 $colorId = (int)$value['color'];
  40.                 $color = $this->entityManager->getRepository(PredefinedColor::class)->find(
  41.                     ($colorId > 0 ? $colorId : 1)
  42.                 );
  43.                 $value = new $richType(new DateTime($value['value']), $color);
  44.             }
  46.             $event->getRequest()->request->set('value', $value);
  47.         }
  48.     }
  50.     /**
  51.      * @return array
  52.      */
  53.     public static function getSubscribedEvents()
  54.     {
  55.         return [
  56.             KernelEvents::REQUEST => [['onKernelRequest', 20]],
  57.         ];
  58.     }
  59. }