diff --git a/src/Symfony/Component/HttpFoundation/ExpressionRequestMatcher.php b/src/Symfony/Component/HttpFoundation/ExpressionRequestMatcher.php new file mode 100644 index 0000000000..e9c8441ce3 --- /dev/null +++ b/src/Symfony/Component/HttpFoundation/ExpressionRequestMatcher.php @@ -0,0 +1,47 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\HttpFoundation; + +use Symfony\Component\ExpressionLanguage\ExpressionLanguage; + +/** + * ExpressionRequestMatcher uses an expression to match a Request. + * + * @author Fabien Potencier + */ +class ExpressionRequestMatcher extends RequestMatcher +{ + private $language; + private $expression; + + public function setExpression(ExpressionLanguage $language, $expression) + { + $this->language = $language; + $this->expression = $expression; + } + + public function matches(Request $request) + { + if (!$this->language) { + throw new \LogicException('Unable to match the request as the expression language is not available.'); + } + + return $this->language->evaluate($this->expression, array( + 'request' => $request, + 'method' => $request->getMethod(), + 'path' => rawurldecode($request->getPathInfo()), + 'host' => $request->getHost(), + 'ip' => $request->getClientIp(), + 'attributes' => $request->attributes->all(), + )) && parent::matches($request); + } +}