4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\HttpFoundation;
14 use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
17 * ExpressionRequestMatcher uses an expression to match a Request.
19 * @author Fabien Potencier <fabien@symfony.com>
21 class ExpressionRequestMatcher extends RequestMatcher
26 public function setExpression(ExpressionLanguage $language, $expression)
28 $this->language = $language;
29 $this->expression = $expression;
32 public function matches(Request $request)
34 if (!$this->language) {
35 throw new \LogicException('Unable to match the request as the expression language is not available.');
38 return $this->language->evaluate($this->expression, array(
39 'request' => $request,
40 'method' => $request->getMethod(),
41 'path' => rawurldecode($request->getPathInfo()),
42 'host' => $request->getHost(),
43 'ip' => $request->getClientIp(),
44 'attributes' => $request->attributes->all(),
45 )) && parent::matches($request);