src/Listener/VersionListener.php line 25

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  1. <?php
  2. namespace App\Listener;
  4. use FOS\RestBundle\View\ViewHandlerInterface;
  5. use Symfony\Component\HttpFoundation\Request;
  6. use Symfony\Component\HttpKernel\Event\RequestEvent;
  7. use FOS\RestBundle\View\ConfigurableViewHandlerInterface;
  9. class VersionListener
  10. {
  11.     private $viewHandler;
  13.     public function __construct(ViewHandlerInterface $viewHandler)
  14.     {
  15.         $this->viewHandler = $viewHandler;
  16.     }
  18.     private function resolveVersion(Request $request)
  19.     {
  20.         $version = $request->headers->get('X-Accept-Version');
  22.         return is_scalar($version) ? $version : strval($version);
  23.     }
  25.     public function onKernelRequest(RequestEvent $event)
  26.     {
  27.         $request = $event->getRequest();
  28.         $version = str_replace('v', '', $this->resolveVersion($request));
  30.         if($request->attributes->get('_route') != 'api_users_post_agreement') {
  31.             $request->attributes->set('version', $version);
  32.         }
  34.         if ($this->viewHandler instanceof ConfigurableViewHandlerInterface) {
  35.             $this->viewHandler->setExclusionStrategyVersion($version);
  36.         }
  37.     }
  38. }