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   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 [email protected] so we can send you a copy immediately.
  14   *
  15   * @category   Zend
  16   * @package    Zend_Gdata
  17   * @subpackage Calendar
  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   * @version    $Id$
  21   */
  22  
  23  /**
  24   * @see Zend_Gdata_Entry
  25   */
  26  require_once 'Zend/Gdata/App/Extension/Link.php';
  27  
  28  /**
  29   * @see Zend_Gdata_Entry
  30   */
  31  require_once 'Zend/Gdata/Calendar/Extension/WebContent.php';
  32  
  33  
  34  /**
  35   * Specialized Link class for use with Calendar. Enables use of gCal extension elements.
  36   *
  37   * @category   Zend
  38   * @package    Zend_Gdata
  39   * @subpackage Calendar
  40   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  41   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  42   */
  43  class Zend_Gdata_Calendar_Extension_Link extends Zend_Gdata_App_Extension_Link
  44  {
  45  
  46      protected $_webContent = null;
  47  
  48      /**
  49       * Constructs a new Zend_Gdata_Calendar_Extension_Link object.
  50       * @see Zend_Gdata_App_Extension_Link#__construct
  51       * @param Zend_Gdata_Calendar_Extension_Webcontent $webContent
  52       */
  53      public function __construct($href = null, $rel = null, $type = null,
  54              $hrefLang = null, $title = null, $length = null, $webContent = null)
  55      {
  56          $this->registerAllNamespaces(Zend_Gdata_Calendar::$namespaces);
  57          parent::__construct($href, $rel, $type, $hrefLang, $title, $length);
  58          $this->_webContent = $webContent;
  59      }
  60  
  61      /**
  62       * Retrieves a DOMElement which corresponds to this element and all
  63       * child properties.  This is used to build an entry back into a DOM
  64       * and eventually XML text for sending to the server upon updates, or
  65       * for application storage/persistence.
  66       *
  67       * @param DOMDocument $doc The DOMDocument used to construct DOMElements
  68       * @return DOMElement The DOMElement representing this element and all
  69       * child properties.
  70       */
  71      public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
  72      {
  73          $element = parent::getDOM($doc, $majorVersion, $minorVersion);
  74          if ($this->_webContent != null) {
  75              $element->appendChild($this->_webContent->getDOM($element->ownerDocument));
  76          }
  77          return $element;
  78      }
  79  
  80      /**
  81       * Creates individual Entry objects of the appropriate type and
  82       * stores them as members of this entry based upon DOM data.
  83       *
  84       * @param DOMNode $child The DOMNode to process
  85       */
  86      protected function takeChildFromDOM($child)
  87      {
  88          $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
  89          switch ($absoluteNodeName) {
  90          case $this->lookupNamespace('gCal') . ':' . 'webContent':
  91              $webContent = new Zend_Gdata_Calendar_Extension_WebContent();
  92              $webContent->transferFromDOM($child);
  93              $this->_webContent = $webContent;
  94              break;
  95          default:
  96              parent::takeChildFromDOM($child);
  97              break;
  98          }
  99      }
 100  
 101      /**
 102       * Get the value for this element's WebContent attribute.
 103       *
 104       * @return Zend_Gdata_Calendar_Extension_Webcontent The WebContent value
 105       */
 106      public function getWebContent()
 107      {
 108          return $this->_webContent;
 109      }
 110  
 111      /**
 112       * Set the value for this element's WebContent attribute.
 113       *
 114       * @param Zend_Gdata_Calendar_Extension_WebContent $value The desired value for this attribute.
 115       * @return Zend_Calendar_Extension_Link The element being modified.  Provides a fluent interface.
 116       */
 117      public function setWebContent($value)
 118      {
 119          $this->_webContent = $value;
 120          return $this;
 121      }
 122  
 123  
 124  }
 125