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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_Gdata
  * @subpackage App
  * @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_Gdata_App_Entry
  */
 // require_once 'Zend/Gdata/App/Entry.php';
 
 /**
  * @see Zend_Gdata_App_FeedSourceParent
  */
 // require_once 'Zend/Gdata/App/FeedEntryParent.php';
 
 /**
  * @see Zend_Gdata_App_Extension_Generator
  */
 // require_once 'Zend/Gdata/App/Extension/Generator.php';
 
 /**
  * @see Zend_Gdata_App_Extension_Icon
  */
 // require_once 'Zend/Gdata/App/Extension/Icon.php';
 
 /**
  * @see Zend_Gdata_App_Extension_Logo
  */
 // require_once 'Zend/Gdata/App/Extension/Logo.php';
 
 /**
  * @see Zend_Gdata_App_Extension_Subtitle
  */
 // require_once 'Zend/Gdata/App/Extension/Subtitle.php';
 
 /**
  * Atom feed class
  *
  * @category   Zend
  * @package    Zend_Gdata
  * @subpackage App
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 abstract class Zend_Gdata_App_FeedSourceParent extends Zend_Gdata_App_FeedEntryParent
 {
 
     /**
      * The classname for individual feed elements.
      *
      * @var string
      */
     protected $_entryClassName = 'Zend_Gdata_App_Entry';
 
     /**
      * Root XML element for Atom entries.
      *
      * @var string
      */
     protected $_rootElement = null;
 
     protected $_generator = null;
     protected $_icon = null;
     protected $_logo = null;
     protected $_subtitle = null;
 
     /**
      * Set the HTTP client instance
      *
      * Sets the HTTP client object to use for retrieving the feed.
      *
      * @deprecated Deprecated as of Zend Framework 1.7. Use
      *             setService() instead.
      * @param  Zend_Http_Client $httpClient
      * @return Zend_Gdata_App_FeedSourceParent Provides a fluent interface
      */
     public function setHttpClient(Zend_Http_Client $httpClient)
     {
         parent::setHttpClient($httpClient);
         foreach ($this->_entry as $entry) {
             $entry->setHttpClient($httpClient);
         }
         return $this;
     }
 
     /**
      * Set the active service instance for this feed and all enclosed entries.
      * This will be used to perform network requests, such as when calling
      * save() and delete().
      *
      * @param Zend_Gdata_App $instance The new service instance.
      * @return Zend_Gdata_App_FeedEntryParent Provides a fluent interface.
      */
     public function setService($instance)
     {
         parent::setService($instance);
         foreach ($this->_entry as $entry) {
             $entry->setService($instance);
         }
         return $this;
     }
 
     /**
      * Make accessing some individual elements of the feed easier.
      *
      * Special accessors 'entry' and 'entries' are provided so that if
      * you wish to iterate over an Atom feed's entries, you can do so
      * using foreach ($feed->entries as $entry) or foreach
      * ($feed->entry as $entry).
      *
      * @param  string $var The property to access.
      * @return mixed
      */
     public function __get($var)
     {
         switch ($var) {
             default:
                 return parent::__get($var);
         }
     }
 
 
     public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
     {
         $element = parent::getDOM($doc, $majorVersion, $minorVersion);
         if ($this->_generator != null) {
             $element->appendChild($this->_generator->getDOM($element->ownerDocument));
         }
         if ($this->_icon != null) {
             $element->appendChild($this->_icon->getDOM($element->ownerDocument));
         }
         if ($this->_logo != null) {
             $element->appendChild($this->_logo->getDOM($element->ownerDocument));
         }
         if ($this->_subtitle != null) {
             $element->appendChild($this->_subtitle->getDOM($element->ownerDocument));
         }
         return $element;
     }
 
     /**
      * Creates individual Entry objects of the appropriate type and
      * stores them in the $_entry array based upon DOM data.
      *
      * @param DOMNode $child The DOMNode to process
      */
     protected function takeChildFromDOM($child)
     {
         $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
         switch ($absoluteNodeName) {
         case $this->lookupNamespace('atom') . ':' . 'generator':
             $generator = new Zend_Gdata_App_Extension_Generator();
             $generator->transferFromDOM($child);
             $this->_generator = $generator;
             break;
         case $this->lookupNamespace('atom') . ':' . 'icon':
             $icon = new Zend_Gdata_App_Extension_Icon();
             $icon->transferFromDOM($child);
             $this->_icon = $icon;
             break;
         case $this->lookupNamespace('atom') . ':' . 'logo':
             $logo = new Zend_Gdata_App_Extension_Logo();
             $logo->transferFromDOM($child);
             $this->_logo = $logo;
             break;
         case $this->lookupNamespace('atom') . ':' . 'subtitle':
             $subtitle = new Zend_Gdata_App_Extension_Subtitle();
             $subtitle->transferFromDOM($child);
             $this->_subtitle = $subtitle;
             break;
         default:
             parent::takeChildFromDOM($child);
             break;
         }
     }
 
     /**
      * @return Zend_Gdata_AppExtension_Generator
      */
     public function getGenerator()
     {
         return $this->_generator;
     }
 
     /**
      * @param Zend_Gdata_App_Extension_Generator $value
      * @return Zend_Gdata_App_FeedSourceParent Provides a fluent interface
      */
     public function setGenerator($value)
     {
         $this->_generator = $value;
         return $this;
     }
 
     /**
      * @return Zend_Gdata_AppExtension_Icon
      */
     public function getIcon()
     {
         return $this->_icon;
     }
 
     /**
      * @param Zend_Gdata_App_Extension_Icon $value
      * @return Zend_Gdata_App_FeedSourceParent Provides a fluent interface
      */
     public function setIcon($value)
     {
         $this->_icon = $value;
         return $this;
     }
 
     /**
      * @return Zend_Gdata_AppExtension_logo
      */
     public function getlogo()
     {
         return $this->_logo;
     }
 
     /**
      * @param Zend_Gdata_App_Extension_logo $value
      * @return Zend_Gdata_App_FeedSourceParent Provides a fluent interface
      */
     public function setlogo($value)
     {
         $this->_logo = $value;
         return $this;
     }
 
     /**
      * @return Zend_Gdata_AppExtension_Subtitle
      */
     public function getSubtitle()
     {
         return $this->_subtitle;
     }
 
     /**
      * @param Zend_Gdata_App_Extension_Subtitle $value
      * @return Zend_Gdata_App_FeedSourceParent Provides a fluent interface
      */
     public function setSubtitle($value)
     {
         $this->_subtitle = $value;
         return $this;
     }
 
 }