vendor/shopware/core/Framework/Api/ApiVersion/ApiVersionSubscriber.php line 29

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Framework\Api\ApiVersion;
  5. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  6. use Symfony\Component\HttpKernel\Event\RequestEvent;
  7. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  10. class ApiVersionSubscriber implements EventSubscriberInterface
  11. {
  12.     /**
  13.      * @var int[]
  14.      */
  15.     private $supportedApiVersions;
  17.     public function __construct(array $supportedApiVersions)
  18.     {
  19.         $this->supportedApiVersions = $supportedApiVersions;
  20.     }
  22.     public static function getSubscribedEvents()
  23.     {
  24.         return [
  25.             KernelEvents::REQUEST => 'checkIfVersionIsSupported',
  26.         ];
  27.     }
  29.     public function checkIfVersionIsSupported(RequestEvent $event): void
  30.     {
  31.         $path = $event->getRequest()->getPathInfo();
  32.         $matches = [];
  33.         // https://regex101.com/r/BHG1ab/1
  34.         if (!preg_match('/^\/(api|sales-channel-api)\/v(?P<version>\d)\/.*$/', $path, $matches)) {
  35.             return;
  36.         }
  38.         $requestedVersion = (int) $matches['version'];
  40.         if (in_array($requestedVersion, $this->supportedApiVersions, true)) {
  41.             return;
  42.         }
  44.         throw new NotFoundHttpException(
  45.             sprintf(
  46.                 'Requested api version v%d not available, available versions are v%s.',
  47.                 $requestedVersion,
  48.                 implode(', v', $this->supportedApiVersions)
  49.             )
  50.         );
  51.     }
  52. }