1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Application

    17  * @subpackage Resource

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  */

    21 

    22 /**

    23  * @category   Zend

    24  * @package    Zend_Application

    25  * @subpackage Resource

    26  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    27  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    28  */

    29 class Zend_Application_Resource_UserAgent extends Zend_Application_Resource_ResourceAbstract 

    30 {

    31     /**

    32      * @var Zend_Http_UserAgent

    33      */

    34 	protected $_userAgent;

    35 	

    36     /**

    37      * Intialize resource

    38      * 

    39      * @return Zend_Http_UserAgent

    40      */

    41     public function init() 

    42     {

    43 		$userAgent = $this->getUserAgent();

    44 

    45         // Optionally seed the UserAgent view helper

    46         $bootstrap = $this->getBootstrap();

    47         if ($bootstrap->hasResource('view') || $bootstrap->hasPluginResource('view')) {

    48             $bootstrap->bootstrap('view');

    49             $view = $bootstrap->getResource('view');

    50             if (null !== $view) {

    51                 $view->userAgent($userAgent);

    52             }

    53         }

    54 

    55         return $userAgent;

    56 	}

    57 	

    58     /**

    59      * Get UserAgent instance

    60      * 

    61      * @return Zend_Http_UserAgent

    62      */

    63     public function getUserAgent() 

    64     {

    65 		if (null === $this->_userAgent) {

    66 			$options = $this->getOptions();

    67 			$this->_userAgent = new Zend_Http_UserAgent($options);

    68 		}

    69 		

    70 		return $this->_userAgent;

    71 	}

    72 }