<?php/** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category   Zend * @package    Zend_Gdata * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License *//** * @see Zend_Gdata_App_Extension_Link */require_once 'Zend/Gdata/App/Extension/Link.php';/** * @see Zend_Gdata_YouTube_Extension_Token */require_once 'Zend/Gdata/YouTube/Extension/Token.php';/** * Specialized Link class for use with YouTube. Enables use of yt extension elements. * * @category   Zend * @package    Zend_Gdata * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License */class Zend_Gdata_YouTube_Extension_Link extends Zend_Gdata_App_Extension_Link{    protected $_token = null;    /**     * Constructs a new Zend_Gdata_Calendar_Extension_Link object.     * @see Zend_Gdata_App_Extension_Link#__construct     * @param Zend_Gdata_YouTube_Extension_Token $token     */    public function __construct($href = null, $rel = null, $type = null,            $hrefLang = null, $title = null, $length = null, $token = null)    {        foreach (Zend_Gdata_YouTube::$namespaces as $nsPrefix => $nsUri) {            $this->registerNamespace($nsPrefix, $nsUri);        }        parent::__construct($href, $rel, $type, $hrefLang, $title, $length);        $this->_token = $token;    }    /**     * Retrieves a DOMElement which corresponds to this element and all     * child properties.  This is used to build an entry back into a DOM     * and eventually XML text for sending to the server upon updates, or     * for application storage/persistence.     *     * @param DOMDocument $doc The DOMDocument used to construct DOMElements     * @return DOMElement The DOMElement representing this element and all     * child properties.     */    public function getDOM($doc = null)    {        $element = parent::getDOM($doc);        if ($this->_token != null) {            $element->appendChild($this->_token->getDOM($element->ownerDocument));        }        return $element;    }    /**     * Creates individual Entry objects of the appropriate type and     * stores them as members of this entry based upon DOM data.     *     * @param DOMNode $child The DOMNode to process     */    protected function takeChildFromDOM($child)    {        $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;        switch ($absoluteNodeName) {        case $this->lookupNamespace('yt') . ':' . 'token':            $token = new Zend_Gdata_YouTube_Extension_Token();            $token->transferFromDOM($child);            $this->_token = $token;            break;        default:            parent::takeChildFromDOM($child);            break;        }    }    /**     * Get the value for this element's token attribute.     *     * @return Zend_Gdata_YouTube_Extension_Token The token element.     */    public function getToken()    {        return $this->_token;    }    /**     * Set the value for this element's token attribute.     *     * @param Zend_Gdata_YouTube_Extension_Token $value The desired value for this attribute.     * @return Zend_YouTube_Extension_Link The element being modified.     */    public function setToken($value)    {        $this->_token = $value;        return $this;    }    /**     * Get the value of this element's token attribute.    *    * @return string The token's text value    */    public function getTokenValue()    {      return $this->getToken()->getText();    }}