103 lines
2.3 KiB
PHP
103 lines
2.3 KiB
PHP
<?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\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpFoundation\RedirectResponse;
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use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
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/**
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* RouterDataCollector.
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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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protected $controllers;
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public function __construct()
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{
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$this->controllers = new \SplObjectStorage();
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$this->data = array(
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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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/**
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* {@inheritdoc}
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*/
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public function collect(Request $request, Response $response, \Exception $exception = null)
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{
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if ($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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protected function guessRoute(Request $request, $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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* @param FilterControllerEvent $event The filter controller event
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*/
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public function onKernelController(FilterControllerEvent $event)
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{
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$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()
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{
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return $this->data['redirect'];
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}
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/**
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* @return string|null The target URL
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*/
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public function getTargetUrl()
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{
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return $this->data['url'];
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}
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/**
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* @return string|null The target route
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*/
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public function getTargetRoute()
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{
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return $this->data['route'];
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return 'router';
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}
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}
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