aleph1.co.uk Git - yaffs-website/blob - web/core/lib/Drupal/Core/Controller/ArgumentResolver/RouteMatchValueResolver.php

   1 <?php
   2
   3 namespace Drupal\Core\Controller\ArgumentResolver;
   4
   5 use Drupal\Core\Routing\RouteMatch;
   6 use Drupal\Core\Routing\RouteMatchInterface;
   7 use Symfony\Component\HttpFoundation\Request;
   8 use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
   9 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
  10
  11 /**
  12  * Yields a RouteMatch object based on the request object passed along.
  13  */
  14 final class RouteMatchValueResolver implements ArgumentValueResolverInterface {
  15
  16   /**
  17    * {@inheritdoc}
  18    */
  19   public function supports(Request $request, ArgumentMetadata $argument) {
  20     return $argument->getType() == RouteMatchInterface::class || is_subclass_of($argument->getType(), RouteMatchInterface::class);
  21   }
  22
  23   /**
  24    * {@inheritdoc}
  25    */
  26   public function resolve(Request $request, ArgumentMetadata $argument) {
  27     yield RouteMatch::createFromRequest($request);
  28   }
  29
  30 }