library/Zend/Gdata/Calendar/Extension/Timezone.php

   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 license@zend.com so we can send you a copy immediately.
  15  *
  16  * @category   Zend
  17  * @package    Zend_Gdata
  18  * @subpackage Calendar
  19  * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
  20  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  21  * @version    $Id: Timezone.php 16971 2009-07-22 18:05:45Z mikaelkael $
  22  */
  23
  24 /**
  25  * @see Zend_Gdata_Extension
  26  */
  27 require_once 'Zend/Gdata/Extension.php';
  28
  29 /**
  30  * Represents the gCal:timezone element used by the Calendar data API
  31  *
  32  * @category   Zend
  33  * @package    Zend_Gdata
  34  * @subpackage Calendar
  35  * @copyright  Copyright (c) 2005-2009 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_Calendar_Extension_Timezone extends Zend_Gdata_Extension
  39 {
  40
  41     protected $_rootNamespace = 'gCal';
  42     protected $_rootElement = 'timezone';
  43     protected $_value = null;
  44
  45     /**
  46      * Constructs a new Zend_Gdata_Calendar_Extension_Timezone object.
  47      * @param string $value (optional) The text content of the element.
  48      */
  49     public function __construct($value = null)
  50     {
  51         $this->registerAllNamespaces(Zend_Gdata_Calendar::$namespaces);
  52         parent::__construct();
  53         $this->_value = $value;
  54     }
  55
  56     /**
  57      * Retrieves a DOMElement which corresponds to this element and all
  58      * child properties.  This is used to build an entry back into a DOM
  59      * and eventually XML text for sending to the server upon updates, or
  60      * for application storage/persistence.
  61      *
  62      * @param DOMDocument $doc The DOMDocument used to construct DOMElements
  63      * @return DOMElement The DOMElement representing this element and all
  64      * child properties.
  65      */
  66     public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
  67     {
  68         $element = parent::getDOM($doc, $majorVersion, $minorVersion);
  69         if ($this->_value != null) {
  70             $element->setAttribute('value', $this->_value);
  71         }
  72         return $element;
  73     }
  74
  75     /**
  76      * Given a DOMNode representing an attribute, tries to map the data into
  77      * instance members.  If no mapping is defined, the name and value are
  78      * stored in an array.
  79      *
  80      * @param DOMNode $attribute The DOMNode attribute needed to be handled
  81      */
  82     protected function takeAttributeFromDOM($attribute)
  83     {
  84         switch ($attribute->localName) {
  85         case 'value':
  86             $this->_value = $attribute->nodeValue;
  87             break;
  88         default:
  89             parent::takeAttributeFromDOM($attribute);
  90         }
  91     }
  92
  93     /**
  94      * Get the value for this element's value attribute.
  95      *
  96      * @return string The value associated with this attribute.
  97      */
  98     public function getValue()
  99     {
 100         return $this->_value;
 101     }
 102
 103     /**
 104      * Set the value for this element's value attribute.
 105      *
 106      * @param string $value The desired value for this attribute.
 107      * @return Zend_Gdata_Calendar_Extension_Timezone The element being modified.
 108      */
 109     public function setValue($value)
 110     {
 111         $this->_value = $value;
 112         return $this;
 113     }
 114
 115     /**
 116      * Magic toString method allows using this directly via echo
 117      * Works best in PHP >= 4.2.0
 118      */
 119     public function __toString()
 120     {
 121         return $this->getValue();
 122     }
 123
 124 }