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DateFilter.php
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DateFilter.php
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<?php
/**
* LICENSE: Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* PHP version 5
*
* @category Microsoft
*
* @author Azure PHP SDK <azurephpsdk@microsoft.com>
* @copyright 2012 Microsoft Corporation
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
*
* @link https://github.com/windowsazure/azure-sdk-for-php
*/
namespace WindowsAzure\Common\Internal\Filters;
use WindowsAzure\Common\Internal\Resources;
use WindowsAzure\Common\Internal\IServiceFilter;
use WindowsAzure\Common\Internal\Http\IHttpClient;
use Psr\Http\Message\ResponseInterface;
/**
* Adds date header to the http request.
*
* @category Microsoft
*
* @author Azure PHP SDK <azurephpsdk@microsoft.com>
* @copyright 2012 Microsoft Corporation
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
*
* @version Release: 0.5.0_2016-11
*
* @link https://github.com/windowsazure/azure-sdk-for-php
*/
class DateFilter implements IServiceFilter
{
/**
* Adds date (in GMT format) header to the request headers.
*
* @param IHttpClient $request HTTP channel object
*
* @return IHttpClient
*/
public function handleRequest(IHttpClient $request)
{
$date = gmdate(Resources::AZURE_DATE_FORMAT, time());
$request->setHeader(Resources::DATE, $date);
return $request;
}
/**
* Does nothing with the response.
*
* @param IHttpClient $request HTTP channel object
* @param ResponseInterface $response HTTP response object
*
* @return ResponseInterface
*/
public function handleResponse(IHttpClient $request, ResponseInterface $response)
{
// Do nothing with the response.
return $response;
}
}