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<?php |
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/** |
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* Copyright 2014 SURFnet bv |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\StepupBundle\Http; |
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use Symfony\Component\HttpFoundation\Cookie; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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/** |
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* Read and write a given cookie from HTTP Requests/Responses. |
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*/ |
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final class CookieHelper |
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{ |
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/** |
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* @var Cookie |
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*/ |
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private $cookie; |
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public function __construct(Cookie $cookie) |
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{ |
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$this->cookie = $cookie; |
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} |
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/** |
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* Write a new value for the current cookie to a given Response. |
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* |
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* @param string $value |
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* @return Cookie |
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*/ |
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public function write(Response $response, $value) |
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{ |
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$cookie = $this->createCookieWithValue($value); |
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$response->headers->setCookie($cookie); |
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return $cookie; |
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} |
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/** |
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* Retrieve the current cookie from the Request if it exists. |
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* |
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* Note that we only read the value, we ignore the other settings. |
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* |
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* @param Request $request |
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* @return null|Cookie |
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*/ |
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public function read(Request $request) |
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{ |
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if (!$request->cookies->has($this->cookie->getName())) { |
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return null; |
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} |
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return $this->createCookieWithValue( |
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$request->cookies->get($this->cookie->getName()) |
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); |
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} |
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/** |
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* Create a new cookie from the current (template) cookie with a new value. |
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* |
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* @param $value |
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* @return Cookie |
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*/ |
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private function createCookieWithValue($value) |
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{ |
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return new Cookie( |
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$this->cookie->getName(), |
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$value, |
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$this->cookie->getExpiresTime(), |
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$this->cookie->getPath(), |
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$this->cookie->getDomain(), |
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$this->cookie->isSecure(), |
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$this->cookie->isHttpOnly() |
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); |
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} |
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} |
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OpenConext /
Stepup-bundle
