<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\DataCollector; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\HttpFoundation\RedirectResponse; use Symfony\Component\HttpKernel\Event\FilterControllerEvent; /** * RouterDataCollector. * * @author Fabien Potencier <fabien@symfony.com> */ class RouterDataCollector extends DataCollector { protected $controllers; public function __construct() { $this->controllers = new \SplObjectStorage(); $this->data = array( 'redirect' => false, 'url' => null, 'route' => null, ); } /** * {@inheritdoc} */ public function collect(Request $request, Response $response, \Exception $exception = null) { if ($response instanceof RedirectResponse) { $this->data['redirect'] = true; $this->data['url'] = $response->getTargetUrl(); if ($this->controllers->contains($request)) { $this->data['route'] = $this->guessRoute($request, $this->controllers[$request]); } } unset($this->controllers[$request]); } protected function guessRoute(Request $request, $controller) { return 'n/a'; } /** * Remembers the controller associated to each request. * * @param FilterControllerEvent $event The filter controller event */ public function onKernelController(FilterControllerEvent $event) { $this->controllers[$event->getRequest()] = $event->getController(); } /** * @return bool Whether this request will result in a redirect */ public function getRedirect() { return $this->data['redirect']; } /** * @return string|null The target URL */ public function getTargetUrl() { return $this->data['url']; } /** * @return string|null The target route */ public function getTargetRoute() { return $this->data['route']; } /** * {@inheritdoc} */ public function getName() { return 'router'; } }