aleph1.co.uk Git - yaffs-website/blob - web/core/lib/Drupal/Core/Routing/UrlMatcher.php

   1 <?php
   2
   3 namespace Drupal\Core\Routing;
   4
   5 use Drupal\Core\Path\CurrentPathStack;
   6 use Symfony\Component\HttpFoundation\Request;
   7 use Symfony\Component\Routing\RouteCollection;
   8 use Symfony\Cmf\Component\Routing\NestedMatcher\UrlMatcher as BaseUrlMatcher;
   9
  10 /**
  11  * Drupal-specific URL Matcher; handles the Drupal "system path" mapping.
  12  */
  13 class UrlMatcher extends BaseUrlMatcher {
  14
  15   /**
  16    * The current path.
  17    *
  18    * @var \Drupal\Core\Path\CurrentPathStack
  19    */
  20   protected $currentPath;
  21
  22   /**
  23    * Constructs a new UrlMatcher.
  24    *
  25    * The parent class has a constructor we need to skip, so just override it
  26    * with a no-op.
  27    *
  28    * @param \Drupal\Core\Path\CurrentPathStack $current_path
  29    *   The current path.
  30    */
  31   public function __construct(CurrentPathStack $current_path) {
  32     $this->currentPath = $current_path;
  33   }
  34
  35   public function finalMatch(RouteCollection $collection, Request $request) {
  36     $this->routes = $collection;
  37     $context = new RequestContext();
  38     $context->fromRequest($request);
  39     $this->setContext($context);
  40
  41     return $this->match($this->currentPath->getPath($request));
  42   }
  43
  44 }