133 lines
4.1 KiB
PHP
133 lines
4.1 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Gdata
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* @subpackage YouTube
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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/**
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* @see Zend_Gdata_YouTube_VideoEntry
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*/
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require_once 'Zend/Gdata/YouTube/VideoEntry.php';
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/**
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* @see Zend_Gdata_YouTube_Extension_Position
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*/
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require_once 'Zend/Gdata/YouTube/Extension/Position.php';
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/**
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* Represents the YouTube video playlist flavor of an Atom entry
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*
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* @category Zend
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* @package Zend_Gdata
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Gdata_YouTube_PlaylistVideoEntry extends Zend_Gdata_YouTube_VideoEntry
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{
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protected $_entryClassName = 'Zend_Gdata_YouTube_PlaylistVideoEntry';
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/**
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* Position of the entry in the feed, as specified by the user
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*
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* @var Zend_Gdata_YouTube_Extension_Position
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*/
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protected $_position = null;
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/**
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* Creates a Playlist video entry, representing an individual video
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* in a list of videos contained within a specific playlist
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*
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* @param DOMElement $element (optional) DOMElement from which this
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* object should be constructed.
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*/
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public function __construct($element = null)
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{
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foreach (Zend_Gdata_YouTube::$namespaces as $nsPrefix => $nsUri) {
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$this->registerNamespace($nsPrefix, $nsUri);
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}
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parent::__construct($element);
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}
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/**
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* Retrieves a DOMElement which corresponds to this element and all
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* child properties. This is used to build an entry back into a DOM
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* and eventually XML text for sending to the server upon updates, or
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* for application storage/persistence.
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*
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* @param DOMDocument $doc The DOMDocument used to construct DOMElements
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* @return DOMElement The DOMElement representing this element and all
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* child properties.
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*/
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public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
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{
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$element = parent::getDOM($doc, $majorVersion, $minorVersion);
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if ($this->_position !== null) {
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$element->appendChild($this->_position->getDOM($element->ownerDocument));
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}
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return $element;
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}
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/**
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* Creates individual Entry objects of the appropriate type and
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* stores them in the $_entry array based upon DOM data.
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*
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* @param DOMNode $child The DOMNode to process
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*/
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protected function takeChildFromDOM($child)
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{
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$absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
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switch ($absoluteNodeName) {
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case $this->lookupNamespace('yt') . ':' . 'position':
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$position = new Zend_Gdata_YouTube_Extension_Position();
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$position->transferFromDOM($child);
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$this->_position = $position;
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break;
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default:
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parent::takeChildFromDOM($child);
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break;
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}
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}
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/**
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* Sets the array of embedded feeds related to the video
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*
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* @param Zend_Gdata_YouTube_Extension_Position $position
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* The position of the entry in the feed, as specified by the user.
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* @return Zend_Gdata_YouTube_PlaylistVideoEntry Provides a fluent interface
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*/
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public function setPosition($position = null)
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{
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$this->_position = $position;
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return $this;
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}
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/**
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* Returns the position of the entry in the feed, as specified by the user
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*
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* @return Zend_Gdata_YouTube_Extension_Position The position
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*/
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public function getPosition()
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{
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return $this->_position;
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}
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}
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