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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 Media
  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_App_Extension
  26   */
  27  require_once 'Zend/Gdata/App/Extension.php';
  28  
  29  /**
  30   * Represents the media:credit element
  31   *
  32   * @category   Zend
  33   * @package    Zend_Gdata
  34   * @subpackage Media
  35   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  36   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  37   */
  38  class Zend_Gdata_Media_Extension_MediaCredit extends Zend_Gdata_Extension
  39  {
  40  
  41      protected $_rootElement = 'credit';
  42      protected $_rootNamespace = 'media';
  43  
  44      /**
  45       * @var string
  46       */
  47      protected $_role = null;
  48  
  49      /**
  50       * @var string
  51       */
  52      protected $_scheme = null;
  53  
  54      /**
  55       * Creates an individual MediaCredit object.
  56       *
  57       * @param string $text
  58       * @param string $role
  59       * @param string $scheme
  60       */
  61      public function __construct($text = null, $role = null,  $scheme = null)
  62      {
  63          $this->registerAllNamespaces(Zend_Gdata_Media::$namespaces);
  64          parent::__construct();
  65          $this->_text = $text;
  66          $this->_role = $role;
  67          $this->_scheme = $scheme;
  68      }
  69  
  70      /**
  71       * Retrieves a DOMElement which corresponds to this element and all
  72       * child properties.  This is used to build an entry back into a DOM
  73       * and eventually XML text for sending to the server upon updates, or
  74       * for application storage/persistence.
  75       *
  76       * @param DOMDocument $doc The DOMDocument used to construct DOMElements
  77       * @return DOMElement The DOMElement representing this element and all
  78       * child properties.
  79       */
  80      public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
  81      {
  82          $element = parent::getDOM($doc, $majorVersion, $minorVersion);
  83          if ($this->_role !== null) {
  84              $element->setAttribute('role', $this->_role);
  85          }
  86          if ($this->_scheme !== null) {
  87              $element->setAttribute('scheme', $this->_scheme);
  88          }
  89          return $element;
  90      }
  91  
  92      /**
  93       * Given a DOMNode representing an attribute, tries to map the data into
  94       * instance members.  If no mapping is defined, the name and value are
  95       * stored in an array.
  96       *
  97       * @param DOMNode $attribute The DOMNode attribute needed to be handled
  98       */
  99      protected function takeAttributeFromDOM($attribute)
 100      {
 101          switch ($attribute->localName) {
 102          case 'role':
 103              $this->_role = $attribute->nodeValue;
 104              break;
 105          case 'scheme':
 106              $this->_scheme = $attribute->nodeValue;
 107              break;
 108          default:
 109              parent::takeAttributeFromDOM($attribute);
 110          }
 111      }
 112  
 113      /**
 114       * @return string
 115       */
 116      public function getRole()
 117      {
 118          return $this->_role;
 119      }
 120  
 121      /**
 122       * @param string $value
 123       * @return Zend_Gdata_Media_Extension_MediaCredit Provides a fluent interface
 124       */
 125      public function setRole($value)
 126      {
 127          $this->_role = $value;
 128          return $this;
 129      }
 130  
 131      /**
 132       * @return string
 133       */
 134      public function getScheme()
 135      {
 136          return $this->_scheme;
 137      }
 138  
 139      /**
 140       * @param string $value
 141       * @return Zend_Gdata_Media_Extension_MediaCredit Provides a fluent interface
 142       */
 143      public function setScheme($value)
 144      {
 145          $this->_scheme = $value;
 146          return $this;
 147      }
 148  
 149  }