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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 Gdata
  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_Extension
  26   */
  27  require_once 'Zend/Gdata/Extension.php';
  28  
  29  /**
  30   * @see Zend_Gdata_Feed
  31   */
  32  require_once 'Zend/Gdata/Feed.php';
  33  
  34  /**
  35   * Represents the gd:feedLink element
  36   *
  37   * @category   Zend
  38   * @package    Zend_Gdata
  39   * @subpackage Gdata
  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_Extension_FeedLink extends Zend_Gdata_Extension
  44  {
  45  
  46      protected $_rootElement = 'feedLink';
  47      protected $_countHint = null;
  48      protected $_href = null;
  49      protected $_readOnly = null;
  50      protected $_rel = null;
  51      protected $_feed = null;
  52  
  53      public function __construct($href = null, $rel = null,
  54              $countHint = null, $readOnly = null, $feed = null)
  55      {
  56          parent::__construct();
  57          $this->_countHint = $countHint;
  58          $this->_href = $href;
  59          $this->_readOnly = $readOnly;
  60          $this->_rel = $rel;
  61          $this->_feed = $feed;
  62      }
  63  
  64      public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
  65      {
  66          $element = parent::getDOM($doc, $majorVersion, $minorVersion);
  67          if ($this->_countHint !== null) {
  68              $element->setAttribute('countHint', $this->_countHint);
  69          }
  70          if ($this->_href !== null) {
  71              $element->setAttribute('href', $this->_href);
  72          }
  73          if ($this->_readOnly !== null) {
  74              $element->setAttribute('readOnly', ($this->_readOnly ? "true" : "false"));
  75          }
  76          if ($this->_rel !== null) {
  77              $element->setAttribute('rel', $this->_rel);
  78          }
  79          if ($this->_feed !== null) {
  80              $element->appendChild($this->_feed->getDOM($element->ownerDocument));
  81          }
  82          return $element;
  83      }
  84  
  85      protected function takeChildFromDOM($child)
  86      {
  87          $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
  88          switch ($absoluteNodeName) {
  89              case $this->lookupNamespace('atom') . ':' . 'feed';
  90                  $feed = new Zend_Gdata_Feed();
  91                  $feed->transferFromDOM($child);
  92                  $this->_feed = $feed;
  93                  break;
  94          default:
  95              parent::takeChildFromDOM($child);
  96              break;
  97          }
  98      }
  99  
 100      protected function takeAttributeFromDOM($attribute)
 101      {
 102          switch ($attribute->localName) {
 103          case 'countHint':
 104              $this->_countHint = $attribute->nodeValue;
 105              break;
 106          case 'href':
 107              $this->_href = $attribute->nodeValue;
 108              break;
 109          case 'readOnly':
 110              if ($attribute->nodeValue == "true") {
 111                  $this->_readOnly = true;
 112              }
 113              else if ($attribute->nodeValue == "false") {
 114                  $this->_readOnly = false;
 115              }
 116              else {
 117                  throw new Zend_Gdata_App_InvalidArgumentException("Expected 'true' or 'false' for gCal:selected#value.");
 118              }
 119              break;
 120          case 'rel':
 121              $this->_rel = $attribute->nodeValue;
 122              break;
 123          default:
 124              parent::takeAttributeFromDOM($attribute);
 125          }
 126      }
 127  
 128      /**
 129       * @return string
 130       */
 131      public function getHref()
 132      {
 133          return $this->_href;
 134      }
 135  
 136      public function setHref($value)
 137      {
 138          $this->_href = $value;
 139          return $this;
 140      }
 141  
 142      public function getReadOnly()
 143      {
 144          return $this->_readOnly;
 145      }
 146  
 147      public function setReadOnly($value)
 148      {
 149          $this->_readOnly = $value;
 150          return $this;
 151      }
 152  
 153      public function getRel()
 154      {
 155          return $this->_rel;
 156      }
 157  
 158      public function setRel($value)
 159      {
 160          $this->_rel = $value;
 161          return $this;
 162      }
 163  
 164      public function getFeed()
 165      {
 166          return $this->_feed;
 167      }
 168  
 169      public function setFeed($value)
 170      {
 171          $this->_feed = $value;
 172          return $this;
 173      }
 174  
 175  }