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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_Extension_EntryLink
  31   */
  32  require_once 'Zend/Gdata/Extension/EntryLink.php';
  33  
  34  /**
  35   * Data model class to represent a location (gd:where 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_Where extends Zend_Gdata_Extension
  44  {
  45  
  46      protected $_rootElement = 'where';
  47      protected $_label = null;
  48      protected $_rel = null;
  49      protected $_valueString = null;
  50      protected $_entryLink = null;
  51  
  52      public function __construct($valueString = null, $label = null, $rel = null, $entryLink = null)
  53      {
  54          parent::__construct();
  55          $this->_valueString = $valueString;
  56          $this->_label = $label;
  57          $this->_rel = $rel;
  58          $this->_entryLink = $entryLink;
  59      }
  60  
  61      public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
  62      {
  63          $element = parent::getDOM($doc, $majorVersion, $minorVersion);
  64          if ($this->_label !== null) {
  65              $element->setAttribute('label', $this->_label);
  66          }
  67          if ($this->_rel !== null) {
  68              $element->setAttribute('rel', $this->_rel);
  69          }
  70          if ($this->_valueString !== null) {
  71              $element->setAttribute('valueString', $this->_valueString);
  72          }
  73          if ($this->entryLink !== null) {
  74              $element->appendChild($this->_entryLink->getDOM($element->ownerDocument));
  75          }
  76          return $element;
  77      }
  78  
  79      protected function takeAttributeFromDOM($attribute)
  80      {
  81          switch ($attribute->localName) {
  82          case 'label':
  83              $this->_label = $attribute->nodeValue;
  84              break;
  85          case 'rel':
  86              $this->_rel = $attribute->nodeValue;
  87              break;
  88          case 'valueString':
  89              $this->_valueString = $attribute->nodeValue;
  90              break;
  91          default:
  92              parent::takeAttributeFromDOM($attribute);
  93          }
  94      }
  95  
  96      /**
  97       * Creates individual Entry objects of the appropriate type and
  98       * stores them in the $_entry array based upon DOM data.
  99       *
 100       * @param DOMNode $child The DOMNode to process
 101       */
 102      protected function takeChildFromDOM($child)
 103      {
 104          $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
 105          switch ($absoluteNodeName) {
 106          case $this->lookupNamespace('gd') . ':' . 'entryLink':
 107              $entryLink = new Zend_Gdata_Extension_EntryLink();
 108              $entryLink->transferFromDOM($child);
 109              $this->_entryLink = $entryLink;
 110              break;
 111          default:
 112              parent::takeChildFromDOM($child);
 113              break;
 114          }
 115      }
 116  
 117      public function __toString()
 118      {
 119          if ($this->_valueString != null) {
 120              return $this->_valueString;
 121          }
 122          else {
 123              return parent::__toString();
 124          }
 125      }
 126  
 127      public function getLabel()
 128      {
 129          return $this->_label;
 130      }
 131  
 132      public function setLabel($value)
 133      {
 134          $this->_label = $value;
 135          return $this;
 136      }
 137  
 138      public function getRel()
 139      {
 140          return $this->_rel;
 141      }
 142  
 143      public function setRel($value)
 144      {
 145          $this->_rel = $value;
 146          return $this;
 147      }
 148  
 149      public function getValueString()
 150      {
 151          return $this->_valueString;
 152      }
 153  
 154      public function setValueString($value)
 155      {
 156          $this->_valueString = $value;
 157          return $this;
 158      }
 159  
 160      public function getEntryLink()
 161      {
 162          return $this->_entryLink;
 163      }
 164  
 165      public function setEntryLink($value)
 166      {
 167          $this->_entryLink = $value;
 168          return $this;
 169      }
 170  
 171  }