<?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

 * @subpackage YouTube

 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: MediaContent.php 24593 2012-01-05 20:35:02Z matthew $

 */

/**

 * @see Zend_Gdata_Media_Extension_MediaContent

 */

require_once 'Zend/Gdata/Media/Extension/MediaContent.php';

/**

 * Represents the media:content element of Media RSS.

 * Represents media objects.  Multiple media objects representing

 * the same content can be represented using a

 * media:group (Zend_Gdata_Media_Extension_MediaGroup) element.

 *

 * @category   Zend

 * @package    Zend_Gdata

 * @subpackage YouTube

 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Gdata_YouTube_Extension_MediaContent extends Zend_Gdata_Media_Extension_MediaContent

{

    protected $_rootElement = 'content';

    protected $_rootNamespace = 'media';

    /*

     * Format of the video

     * Optional.

     *

     * @var int

     */

    protected $_format = null;

    function __construct() {

        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);

        parent::__construct();

    }

    /**

     * 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, $majorVersion = 1, $minorVersion = null)

    {

        $element = parent::getDOM($doc, $majorVersion, $minorVersion);

        if ($this->_format!= null) {

            $element->setAttributeNS($this->lookupNamespace('yt'), 'yt:format', $this->_format);

        }

        return $element;

    }

    /**

     * Given a DOMNode representing an attribute, tries to map the data into

     * instance members.  If no mapping is defined, the name and value are

     * stored in an array.

     *

     * @param DOMNode $attribute The DOMNode attribute needed to be handled

     */

    protected function takeAttributeFromDOM($attribute)

    {

        $absoluteAttrName = $attribute->namespaceURI . ':' . $attribute->localName;

        if ($absoluteAttrName == $this->lookupNamespace('yt') . ':' . 'format') {

            $this->_format = $attribute->nodeValue;

        } else {

            parent::takeAttributeFromDOM($attribute);

        }

    }

    /**

     * Returns the format of the media

     * Optional.

     *

     * @return int  The format of the media

     */

    public function getFormat()

    {

        return $this->_format;

    }

    /**

     * Sets the format of the media

     *

     * @param int $value    Format of the media

     * @return Zend_Gdata_YouTube_Extension_MediaContent  Provides a fluent interface

     *

     */

    public function setFormat($value)

    {

        $this->_format = $value;

        return $this;

    }

}