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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage UserAgent
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Zend_Http_UserAgent_Features_Adapter_Interface
*/
require_once 'Zend/Http/UserAgent/Features/Adapter.php';
/**
* Features adapter utilizing PHP's native browscap support
*
* Requires that you have a PHP-compatible version of the browscap.ini, per the
* instructions at http://php.net/get_browser
*
* @package Zend_Http
* @subpackage UserAgent
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Http_UserAgent_Features_Adapter_Browscap
implements Zend_Http_UserAgent_Features_Adapter
{
/**
* Constructor
*
* Validate that we have browscap support available.
*
* @throws Zend_Http_UserAgent_Features_Exception
*/
public function __construct()
{
$browscap = ini_get('browscap');
if (empty($browscap) || !file_exists($browscap)) {
require_once 'Zend/Http/UserAgent/Features/Exception.php';
throw new Zend_Http_UserAgent_Features_Exception(sprintf(
'%s requires a browscap entry in php.ini pointing to a valid browscap.ini; none present',
__CLASS__
));
}
}
/**
* Get features from request
*
* @param array $request $_SERVER variable
* @param array $config ignored; included only to satisfy parent class
* @return array
*/
public static function getFromRequest($request, array $config)
{
$browscap = get_browser($request['http_user_agent'], true);
$features = array();
if (is_array($browscap)) {
foreach ($browscap as $key => $value) {
// For a few keys, we need to munge a bit for the device object
switch ($key) {
case 'browser':
$features['mobile_browser'] = $value;
break;
case 'version':
$features['mobile_browser_version'] = $value;
break;
case 'platform':
$features['device_os'] = $value;
break;
default:
$features[$key] = $value;
break;
}
}
}
return $features;
}
}
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