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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* 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 <fabien@symfony.com>
*/
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);
}
}