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   1  <?php
   2  
   3  /**
   4   * Zend Framework
   5   *
   6   * LICENSE
   7   *
   8   * This source file is subject to the new BSD license that is bundled
   9   * with this package in the file LICENSE.txt.
  10   * It is also available through the world-wide-web at this URL:
  11   * http://framework.zend.com/license/new-bsd
  12   * If you did not receive a copy of the license and are unable to
  13   * obtain it through the world-wide-web, please send an email
  14   * to [email protected] so we can send you a copy immediately.
  15   *
  16   * @category   Zend
  17   * @package    Zend_Gdata
  18   * @subpackage YouTube
  19   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  20   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  21   * @version    $Id$
  22   */
  23  
  24  /**
  25   * @see Zend_Gdata_Media_Extension_MediaContent
  26   */
  27  require_once 'Zend/Gdata/Media/Extension/MediaContent.php';
  28  
  29  /**
  30   * Represents the media:content element of Media RSS.
  31   * Represents media objects.  Multiple media objects representing
  32   * the same content can be represented using a
  33   * media:group (Zend_Gdata_Media_Extension_MediaGroup) element.
  34   *
  35   * @category   Zend
  36   * @package    Zend_Gdata
  37   * @subpackage YouTube
  38   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  39   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  40   */
  41  class Zend_Gdata_YouTube_Extension_MediaContent extends Zend_Gdata_Media_Extension_MediaContent
  42  {
  43      protected $_rootElement = 'content';
  44      protected $_rootNamespace = 'media';
  45  
  46      /*
  47       * Format of the video
  48       * Optional.
  49       *
  50       * @var int
  51       */
  52      protected $_format = null;
  53  
  54  
  55      function __construct() {
  56          $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
  57          parent::__construct();
  58      }
  59  
  60      /**
  61       * Retrieves a DOMElement which corresponds to this element and all
  62       * child properties.  This is used to build an entry back into a DOM
  63       * and eventually XML text for sending to the server upon updates, or
  64       * for application storage/persistence.
  65       *
  66       * @param DOMDocument $doc The DOMDocument used to construct DOMElements
  67       * @return DOMElement The DOMElement representing this element and all
  68       * child properties.
  69       */
  70      public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
  71      {
  72          $element = parent::getDOM($doc, $majorVersion, $minorVersion);
  73          if ($this->_format!= null) {
  74              $element->setAttributeNS($this->lookupNamespace('yt'), 'yt:format', $this->_format);
  75          }
  76          return $element;
  77      }
  78  
  79      /**
  80       * Given a DOMNode representing an attribute, tries to map the data into
  81       * instance members.  If no mapping is defined, the name and value are
  82       * stored in an array.
  83       *
  84       * @param DOMNode $attribute The DOMNode attribute needed to be handled
  85       */
  86      protected function takeAttributeFromDOM($attribute)
  87      {
  88          $absoluteAttrName = $attribute->namespaceURI . ':' . $attribute->localName;
  89          if ($absoluteAttrName == $this->lookupNamespace('yt') . ':' . 'format') {
  90              $this->_format = $attribute->nodeValue;
  91          } else {
  92              parent::takeAttributeFromDOM($attribute);
  93          }
  94      }
  95  
  96      /**
  97       * Returns the format of the media
  98       * Optional.
  99       *
 100       * @return int  The format of the media
 101       */
 102      public function getFormat()
 103      {
 104          return $this->_format;
 105      }
 106  
 107      /**
 108       * Sets the format of the media
 109       *
 110       * @param int $value    Format of the media
 111       * @return Zend_Gdata_YouTube_Extension_MediaContent  Provides a fluent interface
 112       *
 113       */
 114      public function setFormat($value)
 115      {
 116          $this->_format = $value;
 117          return $this;
 118      }
 119  
 120  }