105 lines
3.6 KiB
PHP
105 lines
3.6 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\Bundle\WebProfilerBundle\Controller;
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use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
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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\DataCollector\RequestDataCollector;
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
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use Symfony\Component\HttpKernel\Profiler\Profiler;
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use Symfony\Component\Routing\Matcher\TraceableUrlMatcher;
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use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
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use Symfony\Component\Routing\RouteCollection;
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use Symfony\Component\Routing\RouterInterface;
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use Twig\Environment;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @internal
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*/
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class RouterController
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{
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private $profiler;
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private $twig;
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private $matcher;
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private $routes;
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/**
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* @var ExpressionFunctionProviderInterface[]
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*/
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private $expressionLanguageProviders = [];
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public function __construct(Profiler $profiler = null, Environment $twig, UrlMatcherInterface $matcher = null, RouteCollection $routes = null, iterable $expressionLanguageProviders = [])
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{
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$this->profiler = $profiler;
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$this->twig = $twig;
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$this->matcher = $matcher;
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$this->routes = (null === $routes && $matcher instanceof RouterInterface) ? $matcher->getRouteCollection() : $routes;
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$this->expressionLanguageProviders = $expressionLanguageProviders;
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}
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/**
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* Renders the profiler panel for the given token.
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*
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* @throws NotFoundHttpException
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*/
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public function panelAction(string $token): Response
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{
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if (null === $this->profiler) {
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throw new NotFoundHttpException('The profiler must be enabled.');
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}
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$this->profiler->disable();
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if (null === $this->matcher || null === $this->routes) {
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return new Response('The Router is not enabled.', 200, ['Content-Type' => 'text/html']);
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}
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$profile = $this->profiler->loadProfile($token);
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/** @var RequestDataCollector $request */
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$request = $profile->getCollector('request');
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return new Response($this->twig->render('@WebProfiler/Router/panel.html.twig', [
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'request' => $request,
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'router' => $profile->getCollector('router'),
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'traces' => $this->getTraces($request, $profile->getMethod()),
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]), 200, ['Content-Type' => 'text/html']);
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}
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/**
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* Returns the routing traces associated to the given request.
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*/
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private function getTraces(RequestDataCollector $request, string $method): array
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{
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$traceRequest = Request::create(
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$request->getPathInfo(),
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$request->getRequestServer(true)->get('REQUEST_METHOD'),
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\in_array($request->getMethod(), ['DELETE', 'PATCH', 'POST', 'PUT'], true) ? $request->getRequestRequest()->all() : $request->getRequestQuery()->all(),
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$request->getRequestCookies(true)->all(),
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[],
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$request->getRequestServer(true)->all()
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);
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$context = $this->matcher->getContext();
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$context->setMethod($method);
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$matcher = new TraceableUrlMatcher($this->routes, $context);
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foreach ($this->expressionLanguageProviders as $provider) {
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$matcher->addExpressionLanguageProvider($provider);
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}
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return $matcher->getTracesForRequest($traceRequest);
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}
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}
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