FOS\HttpCacheBundle\Http\RequestMatcher\QuerystringRequestMatcher

Complexity

Total Complexity

4

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	setQueryString()	0	4	1
A	matches()	0	12	3

<?php

/*
 * This file is part of the FOSHttpCacheBundle package.
 *
 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FOS\HttpCacheBundle\Http\RequestMatcher;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestMatcher as SymfonyRequestMatcher;

/**
 * Extend the Symfony RequestMatcher class to support query string matching.
 */
class QuerystringRequestMatcher extends SymfonyRequestMatcher
{
    /**
     * @var string Regular expression to match the query string part of the request url
     */
    private $queryString;

    /**
     * @param string $queryString
     */
    public function setQueryString($queryString)
    {
        $this->queryString = $queryString;
    }

    /**
     * {@inheritdoc}
     */
    public function matches(Request $request)
    {
        if (!parent::matches($request)) {
            return false;
        }

        if (null === $this->queryString) {
            return true;
        }

        return (bool) preg_match('{'.$this->queryString.'}', rawurldecode($request->getQueryString()));
    }
}