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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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/*
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 * This file is part of the Symfony package.
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 *
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 * (c) Fabien Potencier <fabien@symfony.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Symfony\Component\HttpKernel\DataCollector;
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use Symfony\Component\HttpFoundation\RedirectResponse;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpKernel\Event\ControllerEvent;
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/**
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 * @author Fabien Potencier <fabien@symfony.com>
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 */
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class RouterDataCollector extends DataCollector
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{
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    /**
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     * @var \SplObjectStorage<Request, callable>
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     */
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    protected $controllers;
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    public function __construct()
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    {
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        $this->reset();
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    }
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    /**
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     * @final
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     */
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    public function collect(Request $request, Response $response, \Throwable $exception = null)
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    {
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        if ($response instanceof RedirectResponse) {
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            $this->data['redirect'] = true;
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            $this->data['url'] = $response->getTargetUrl();
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            if ($this->controllers->contains($request)) {
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                $this->data['route'] = $this->guessRoute($request, $this->controllers[$request]);
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            }
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        }
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        unset($this->controllers[$request]);
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    }
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    public function reset()
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    {
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        $this->controllers = new \SplObjectStorage();
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        $this->data = [
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            'redirect' => false,
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            'url' => null,
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            'route' => null,
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        ];
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    }
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    protected function guessRoute(Request $request, string|object|array $controller)
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    {
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        return 'n/a';
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    }
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    /**
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     * Remembers the controller associated to each request.
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     */
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    public function onKernelController(ControllerEvent $event)
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    {
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        $this->controllers[$event->getRequest()] = $event->getController();
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    }
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    /**
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     * @return bool Whether this request will result in a redirect
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     */
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    public function getRedirect(): bool
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    {
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        return $this->data['redirect'];
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    }
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    public function getTargetUrl(): ?string
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    {
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        return $this->data['url'];
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    }
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    public function getTargetRoute(): ?string
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    {
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        return $this->data['route'];
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    }
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    public function getName(): string
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    {
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        return 'router';
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    }
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}