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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_Application
  * @subpackage Resource
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /**
  * @see Zend_Application_Resource_ResourceAbstract
  */
 // require_once 'Zend/Application/Resource/ResourceAbstract.php';
 
 
 /**
  * Resource for setting navigation structure
  *
  * @uses       Zend_Application_Resource_ResourceAbstract
  * @category   Zend
  * @package    Zend_Application
  * @subpackage Resource
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @author     Dolf Schimmel
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Application_Resource_Navigation
     extends Zend_Application_Resource_ResourceAbstract
 {
     const DEFAULT_REGISTRY_KEY = 'Zend_Navigation';
 
     /**
      * @var Zend_Navigation
      */
     protected $_container;
 
     /**
      * Defined by Zend_Application_Resource_Resource
      *
      * @return Zend_Navigation
      */
     public function init()
     {
         if (!$this->_container) {
             $options = $this->getOptions();
 
             if (isset($options['defaultPageType'])) {
                 Zend_Navigation_Page::setDefaultPageType(
                     $options['defaultPageType']
                 );
             }
 
             $pages = isset($options['pages']) ? $options['pages'] : array();
             $this->_container = new Zend_Navigation($pages);
         }
 
         $this->store();
         return $this->_container;
     }
 
     /**
      * Stores navigation container in registry or Navigation view helper
      *
      * @return void
      */
     public function store()
     {
         $options = $this->getOptions();
         if (isset($options['storage']['registry']) &&
             $options['storage']['registry'] == true) {
             $this->_storeRegistry();
         } else {
             $this->_storeHelper();
         }
     }
 
     /**
      * Stores navigation container in the registry
      *
      * @return void
      */
     protected function _storeRegistry()
     {
         $options = $this->getOptions();
         // see ZF-7461
         if (isset($options['storage']['registry']['key'])
             && !is_numeric($options['storage']['registry']['key'])
         ) {
             $key = $options['storage']['registry']['key'];
         } else {
             $key = self::DEFAULT_REGISTRY_KEY;
         }
 
         Zend_Registry::set($key, $this->getContainer());
     }
 
     /**
      * Stores navigation container in the Navigation helper
      *
      * @return void
      */
     protected function _storeHelper()
     {
         $this->getBootstrap()->bootstrap('view');
         $view = $this->getBootstrap()->view;
         $view->getHelper('navigation')->navigation($this->getContainer());
     }
 
     /**
      * Returns navigation container
      *
      * @return Zend_Navigation
      */
     public function getContainer()
     {
         return $this->_container;
     }
 }