init

Zend/Gdata/YouTube/ActivityEntry.php

@@ -0,0 +1,232 @@
+<?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 Health
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Entry
+ */
+require_once 'Zend/Gdata/Entry.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_VideoId
+ */
+require_once 'Zend/Gdata/YouTube/Extension/VideoId.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Username
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Username.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Rating
+ */
+require_once 'Zend/Gdata/Extension/Rating.php';
+
+/**
+ * A concrete class for working with YouTube user activity entries.
+ *
+ * @link http://code.google.com/apis/youtube/
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_ActivityEntry extends Zend_Gdata_Entry
+{
+    const ACTIVITY_CATEGORY_SCHEME =
+        'http://gdata.youtube.com/schemas/2007/userevents.cat';
+
+    /**
+     * The classname for individual user activity entry elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_ActivityEntry';
+
+    /**
+     * The ID of the video that was part of the activity
+     *
+     * @var Zend_Gdata_YouTube_VideoId
+     */
+    protected $_videoId = null;
+
+    /**
+     * The username for the user that was part of the activity
+     *
+     * @var Zend_Gdata_YouTube_Username
+     */
+    protected $_username = null;
+
+    /**
+     * The rating element that was part of the activity
+     *
+     * @var Zend_Gdata_Extension_Rating
+     */
+    protected $_rating = null;
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_ActivityEntry object.
+     * @param DOMElement $element (optional) The DOMElement on which to
+     * base this object.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    /**
+     * 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 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->_videoId !== null) {
+          $element->appendChild($this->_videoId->getDOM(
+              $element->ownerDocument));
+        }
+        if ($this->_username !== null) {
+          $element->appendChild($this->_username->getDOM(
+              $element->ownerDocument));
+        }
+        if ($this->_rating !== null) {
+          $element->appendChild($this->_rating->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') . ':' . 'videoid':
+                $videoId = new Zend_Gdata_YouTube_Extension_VideoId();
+                $videoId->transferFromDOM($child);
+                $this->_videoId = $videoId;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'username':
+                $username = new Zend_Gdata_YouTube_Extension_Username();
+                $username->transferFromDOM($child);
+                $this->_username = $username;
+                break;
+            case $this->lookupNamespace('gd') . ':' . 'rating':
+                $rating = new Zend_Gdata_Extension_Rating();
+                $rating->transferFromDOM($child);
+                $this->_rating = $rating;
+                break;
+            default:
+                parent::takeChildFromDOM($child);
+                break;
+        }
+    }
+
+    /**
+     * Returns the video ID for this activity entry.
+     *
+     * @return null|Zend_Gdata_YouTube_Extension_VideoId
+     */
+    public function getVideoId()
+    {
+        return $this->_videoId;
+    }
+
+    /**
+     * Returns the username for this activity entry.
+     *
+     * @return null|Zend_Gdata_YouTube_Extension_Username
+     */
+    public function getUsername()
+    {
+        return $this->_username;
+    }
+
+    /**
+     * Returns the rating for this activity entry.
+     *
+     * @return null|Zend_Gdata_YouTube_Extension_Rating
+     */
+    public function getRating()
+    {
+        return $this->_rating;
+    }
+
+    /**
+     * Return the value of the rating for this video entry.
+     *
+     * Convenience method to save needless typing.
+     *
+     * @return integer|null The value of the rating that was created, if found.
+     */
+    public function getRatingValue()
+    {
+        $rating = $this->_rating;
+        if ($rating) {
+            return $rating->getValue();
+        }
+        return null;
+    }
+
+    /**
+     * Return the activity type that was performed.
+     *
+     * Convenience method that inspects category where scheme is
+     * http://gdata.youtube.com/schemas/2007/userevents.cat.
+     *
+     * @return string|null The activity category if found.
+     */
+    public function getActivityType()
+    {
+        $categories = $this->getCategory();
+        foreach($categories as $category) {
+            if ($category->getScheme() == self::ACTIVITY_CATEGORY_SCHEME) {
+                return $category->getTerm();
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Convenience method to quickly get access to the author of the activity
+     *
+     * @return string The author of the activity
+     */
+    public function getAuthorName()
+    {
+        $authors = $this->getAuthor();
+        return $authors[0]->getName()->getText();
+    }
+}

Zend/Gdata/YouTube/ActivityFeed.php

@@ -0,0 +1,66 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Feed
+ */
+require_once 'Zend/Gdata/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_ActivityEntry
+ */
+require_once 'Zend/Gdata/YouTube/ActivityEntry.php';
+
+/**
+ * A feed of user activity entries for YouTube
+ *
+ * @link http://code.google.com/apis/youtube/
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_ActivityFeed extends Zend_Gdata_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_ActivityEntry';
+
+    /**
+     * Creates an Activity feed, representing a list of activity entries
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/CommentEntry.php

@@ -0,0 +1,59 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * The YouTube comments flavor of an Atom Entry
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_CommentEntry extends Zend_Gdata_Entry
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_CommentEntry';
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_CommentEntry object.
+     * @param DOMElement $element (optional) The DOMElement on which to
+     * base this object.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/CommentFeed.php

@@ -0,0 +1,66 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_feed
+ */
+require_once 'Zend/Gdata/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_CommentEntry
+ */
+require_once 'Zend/Gdata/YouTube/CommentEntry.php';
+
+/**
+ * The YouTube comments flavor of an Atom Feed
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_CommentFeed extends Zend_Gdata_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_CommentEntry';
+
+    /**
+     * Constructs a new YouTube Comment Feed object, to represent
+     * a feed of comments for an individual video
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/ContactEntry.php

@@ -0,0 +1,136 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_YouTube_UserProfileEntry
+ */
+require_once 'Zend/Gdata/YouTube/UserProfileEntry.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Status
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Status.php';
+
+/**
+ * The YouTube contacts flavor of an Atom Entry with media support
+ * Represents a an individual contact
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_ContactEntry extends Zend_Gdata_YouTube_UserProfileEntry
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_ContactEntry';
+
+    /**
+     * Status of the user as a contact
+     *
+     * @var string
+     */
+    protected $_status = null;
+
+    /**
+     * Constructs a new Contact Entry object, to represent
+     * an individual contact for a user
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    /**
+     * 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->_status != null) {
+            $element->appendChild($this->_status->getDOM($element->ownerDocument));
+        }
+        return $element;
+    }
+
+    /**
+     * Creates individual Entry objects of the appropriate type and
+     * stores them in the $_entry array 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') . ':' . 'status':
+            $status = new Zend_Gdata_YouTube_Extension_Status();
+            $status->transferFromDOM($child);
+            $this->_status = $status;
+            break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+    /**
+     * Sets the status
+     *
+     * @param Zend_Gdata_YouTube_Extension_Status $status The status
+     * @return Zend_Gdata_YouTube_ContactEntry Provides a fluent interface
+     */
+    public function setStatus($status = null)
+    {
+        $this->_status = $status;
+        return $this;
+    }
+
+    /**
+     * Returns the status
+     *
+     * @return Zend_Gdata_YouTube_Extension_Status  The status
+     */
+    public function getStatus()
+    {
+        return $this->_status;
+    }
+
+}

Zend/Gdata/YouTube/ContactFeed.php

@@ -0,0 +1,68 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_ContactEntry
+ */
+require_once 'Zend/Gdata/YouTube/ContactEntry.php';
+
+/**
+ * The YouTube contacts flavor of an Atom Feed with media support
+ * Represents a list of individual contacts, where each contained entry is
+ * a contact.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_ContactFeed extends Zend_Gdata_Media_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_ContactEntry';
+
+    /**
+     * Constructs a new YouTube Contact Feed object, to represent
+     * a feed of contacts for a user
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/Extension/AboutMe.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:aboutMe element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_AboutMe extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'aboutMe';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Age.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:age element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Age extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'age';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Books.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:books element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Books extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'books';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Company.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:company element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Company extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'company';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Control.php

@@ -0,0 +1,133 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_App_Extension_Control
+ */
+require_once 'Zend/Gdata/App/Extension/Control.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_State
+ */
+require_once 'Zend/Gdata/YouTube/Extension/State.php';
+
+
+/**
+ * Specialized Control class for use with YouTube. Enables use of yt extension elements.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Control extends Zend_Gdata_App_Extension_Control
+{
+
+    protected $_state = null;
+
+    /**
+     * Constructs a new Zend_Gdata_Calendar_Extension_Control object.
+     * @see Zend_Gdata_App_Extension_Control#__construct
+     * @param Zend_Gdata_App_Extension_Draft $draft
+     * @param Zend_Gdata_YouTube_Extension_State $state
+     */
+    public function __construct($draft = null, $state = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($draft);
+        $this->_state = $state;
+    }
+
+    /**
+     * 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->_state != null) {
+            $element->appendChild($this->_state->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') . ':' . 'state':
+            $state = new Zend_Gdata_YouTube_Extension_State();
+            $state->transferFromDOM($child);
+            $this->_state = $state;
+            break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+    /**
+     * Get the value for this element's state attribute.
+     *
+     * @return Zend_Gdata_YouTube_Extension_State The state element.
+     */
+    public function getState()
+    {
+        return $this->_state;
+    }
+
+    /**
+     * Set the value for this element's state attribute.
+     *
+     * @param Zend_Gdata_YouTube_Extension_State $value The desired value for this attribute.
+     * @return Zend_YouTube_Extension_Control The element being modified.
+     */
+    public function setState($value)
+    {
+        $this->_state = $value;
+        return $this;
+    }
+
+    /**
+    * Get the value of this element's state attribute.
+    *
+    * @return string The state's text value
+    */
+    public function getStateValue()
+    {
+      return $this->getState()->getText();
+    }
+
+}

Zend/Gdata/YouTube/Extension/CountHint.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:countHint element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_CountHint extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'countHint';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Description.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:description element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Description extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'description';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Duration.php

@@ -0,0 +1,126 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:duration element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Duration extends Zend_Gdata_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'duration';
+    protected $_seconds = null;
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_Duration object.
+     * @param bool $seconds(optional) The seconds value of the element.
+     */
+    public function __construct($seconds = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_seconds = $seconds;
+    }
+
+    /**
+     * 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->_seconds !== null) {
+            $element->setAttribute('seconds', $this->_seconds);
+        }
+        return $element;
+    }
+
+    /**
+     * Given a DOMNode representing an attribute, tries to map the data into
+     * instance members.  If no mapping is defined, the name and valueare
+     * stored in an array.
+     *
+     * @param DOMNode $attribute The DOMNode attribute needed to be handled
+     */
+    protected function takeAttributeFromDOM($attribute)
+    {
+        switch ($attribute->localName) {
+        case 'seconds':
+            $this->_seconds = $attribute->nodeValue;
+            break;
+        default:
+            parent::takeAttributeFromDOM($attribute);
+        }
+    }
+
+    /**
+     * Get the value for this element's seconds attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getSeconds()
+    {
+        return $this->_seconds;
+    }
+
+    /**
+     * Set the value for this element's seconds attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Duration The element being modified.
+     */
+    public function setSeconds($value)
+    {
+        $this->_seconds = $value;
+        return $this;
+    }
+
+    /**
+     * Magic toString method allows using this directly via echo
+     * Works best in PHP >= 4.2.0
+     *
+     * @return string The duration in seconds
+     */
+    public function __toString()
+    {
+        return $this->_seconds;
+    }
+
+}

Zend/Gdata/YouTube/Extension/FirstName.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:firstName element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_FirstName extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'firstName';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Gender.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:gender element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Gender extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'gender';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Hobbies.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:hobbies element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Hobbies extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'hobbies';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Hometown.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:hometown element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Hometown extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'hometown';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/LastName.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:lastName element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_LastName extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'lastName';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Link.php

@@ -0,0 +1,133 @@
+<?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) 2005-2010 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
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 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)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        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, $majorVersion = 1, $minorVersion = null)
+    {
+        $element = parent::getDOM($doc, $majorVersion, $minorVersion);
+        if ($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();
+    }
+
+}

Zend/Gdata/YouTube/Extension/Location.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:location element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Location extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'location';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/MediaContent.php

@@ -0,0 +1,120 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @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) 2005-2010 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;
+    }
+
+}

Zend/Gdata/YouTube/Extension/MediaCredit.php

@@ -0,0 +1,189 @@
+<?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 Media
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_App_Extension
+ */
+require_once 'Zend/Gdata/App/Extension.php';
+
+/**
+ * Represents the YouTube specific media:credit element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage Media
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_MediaCredit extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'credit';
+    protected $_rootNamespace = 'media';
+
+    /**
+     * @var string
+     */
+    protected $_role = null;
+
+    /**
+     * @var string
+     */
+    protected $_scheme = null;
+
+    /**
+     * Represents the value of the yt:type attribute.
+     *
+     * Set to 'partner' if the uploader of this video is a YouTube
+     * partner.
+     *
+     * @var string
+     */
+    protected $_yttype = null;
+
+    /**
+     * Creates an individual MediaCredit object.
+     *
+     * @param string $text
+     * @param string $role
+     * @param string $scheme
+     */
+    public function __construct($text = null, $role = null,  $scheme = null,
+        $yttype = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_Media::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+        $this->_role = $role;
+        $this->_scheme = $scheme;
+        $this->_yttype = $yttype;
+    }
+
+    /**
+     * 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->_role !== null) {
+            $element->setAttribute('role', $this->_role);
+        }
+        if ($this->_scheme !== null) {
+            $element->setAttribute('scheme', $this->_scheme);
+        }
+        if ($this->_yttype !== null) {
+            $element->setAttributeNS('http://gdata.youtube.com/schemas/2007',
+                'yt:type', $this->_yttype);
+        }
+        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)
+    {
+        switch ($attribute->localName) {
+            case 'role':
+                $this->_role = $attribute->nodeValue;
+                break;
+            case 'scheme':
+                $this->_scheme = $attribute->nodeValue;
+                break;
+            case 'type':
+                $this->_yttype = $attribute->nodeValue;
+                break;
+            default:
+                parent::takeAttributeFromDOM($attribute);
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function getRole()
+    {
+        return $this->_role;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Media_Extension_MediaCredit Provides a fluent
+     *         interface
+     */
+    public function setRole($value)
+    {
+        $this->_role = $value;
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getScheme()
+    {
+        return $this->_scheme;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Media_Extension_MediaCredit Provides a fluent
+     *         interface
+     */
+    public function setScheme($value)
+    {
+        $this->_scheme = $value;
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getYTtype()
+    {
+        return $this->_yttype;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Media_Extension_MediaCredit Provides a fluent
+     *         interface
+     */
+    public function setYTtype($value)
+    {
+        $this->_yttype = $value;
+        return $this;
+    }
+
+}

Zend/Gdata/YouTube/Extension/MediaGroup.php

@@ -0,0 +1,336 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Extension_MediaGroup
+ */
+require_once 'Zend/Gdata/Media/Extension/MediaGroup.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_MediaContent
+ */
+require_once 'Zend/Gdata/YouTube/Extension/MediaContent.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Duration
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Duration.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_MediaRating
+ */
+require_once 'Zend/Gdata/YouTube/Extension/MediaRating.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_MediaCredit
+ */
+require_once 'Zend/Gdata/YouTube/Extension/MediaCredit.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Private
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Private.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_VideoId
+ */
+require_once 'Zend/Gdata/YouTube/Extension/VideoId.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Uploaded
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Uploaded.php';
+
+/**
+ * This class represents the media:group element of Media RSS.
+ * It allows the grouping of media:content elements that are
+ * different representations of the same content.  When it exists,
+ * it is a child of an Entry (Atom) or Item (RSS).
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_MediaGroup extends Zend_Gdata_Media_Extension_MediaGroup
+{
+
+    protected $_rootElement = 'group';
+    protected $_rootNamespace = 'media';
+
+    /**
+     * @var Zend_Gdata_YouTube_Extension_Duration
+     */
+    protected $_duration = null;
+
+    /**
+     * @var Zend_Gdata_YouTube_Extension_Private
+     */
+    protected $_private = null;
+
+    /**
+     * @var Zend_Gdata_YouTube_Extension_VideoId
+     */
+    protected $_videoid = null;
+
+    /**
+     * @var Zend_Gdata_YouTube_Extension_MediaRating
+     */
+    protected $_mediarating = null;
+
+    /**
+     * @var Zend_Gdata_YouTube_Extension_MediaCredit
+     */
+    protected $_mediacredit = null;
+
+    /**
+     * @var Zend_Gdata_YouTube_Extension_Uploaded
+     */
+    protected $_uploaded = null;
+
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
+    {
+        $element = parent::getDOM($doc, $majorVersion, $minorVersion);
+        if ($this->_duration !== null) {
+            $element->appendChild(
+                $this->_duration->getDOM($element->ownerDocument));
+        }
+        if ($this->_private !== null) {
+            $element->appendChild(
+                $this->_private->getDOM($element->ownerDocument));
+        }
+        if ($this->_videoid != null) {
+            $element->appendChild(
+                $this->_videoid->getDOM($element->ownerDocument));
+        }
+        if ($this->_uploaded != null) {
+            $element->appendChild(
+                $this->_uploaded->getDOM($element->ownerDocument));
+        }
+        if ($this->_mediacredit != null) {
+            $element->appendChild(
+                $this->_mediacredit->getDOM($element->ownerDocument));
+        }
+        if ($this->_mediarating != null) {
+            $element->appendChild(
+                $this->_mediarating->getDOM($element->ownerDocument));
+        }
+        return $element;
+    }
+
+    /**
+     * Creates individual Entry objects of the appropriate type and
+     * stores them in the $_entry array 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('media') . ':' . 'content':
+                $content = new Zend_Gdata_YouTube_Extension_MediaContent();
+                $content->transferFromDOM($child);
+                $this->_content[] = $content;
+                break;
+            case $this->lookupNamespace('media') . ':' . 'rating':
+                $mediarating = new Zend_Gdata_YouTube_Extension_MediaRating();
+                $mediarating->transferFromDOM($child);
+                $this->_mediarating = $mediarating;
+                break;
+            case $this->lookupNamespace('media') . ':' . 'credit':
+                $mediacredit = new Zend_Gdata_YouTube_Extension_MediaCredit();
+                $mediacredit->transferFromDOM($child);
+                $this->_mediacredit = $mediacredit;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'duration':
+                $duration = new Zend_Gdata_YouTube_Extension_Duration();
+                $duration->transferFromDOM($child);
+                $this->_duration = $duration;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'private':
+                $private = new Zend_Gdata_YouTube_Extension_Private();
+                $private->transferFromDOM($child);
+                $this->_private = $private;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'videoid':
+                $videoid = new Zend_Gdata_YouTube_Extension_VideoId();
+                $videoid ->transferFromDOM($child);
+                $this->_videoid = $videoid;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'uploaded':
+                $uploaded = new Zend_Gdata_YouTube_Extension_Uploaded();
+                $uploaded ->transferFromDOM($child);
+                $this->_uploaded = $uploaded;
+                break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+    /**
+     * Returns the duration value of this element
+     *
+     * @return Zend_Gdata_YouTube_Extension_Duration
+     */
+    public function getDuration()
+    {
+        return $this->_duration;
+    }
+
+    /**
+     * Sets the duration value of this element
+     *
+     * @param Zend_Gdata_YouTube_Extension_Duration $value The duration value
+     * @return Zend_Gdata_YouTube_Extension_MediaGroup Provides a fluent
+     *         interface
+     */
+    public function setDuration($value)
+    {
+        $this->_duration = $value;
+        return $this;
+    }
+
+    /**
+     * Returns the videoid value of this element
+     *
+     * @return Zend_Gdata_YouTube_Extension_VideoId
+     */
+    public function getVideoId()
+    {
+        return $this->_videoid;
+    }
+
+    /**
+     * Sets the videoid value of this element
+     *
+     * @param Zend_Gdata_YouTube_Extension_VideoId $value The video id value
+     * @return Zend_Gdata_YouTube_Extension_MediaGroup Provides a fluent
+     *         interface
+     */
+    public function setVideoId($value)
+    {
+        $this->_videoid = $value;
+        return $this;
+    }
+
+    /**
+     * Returns the yt:uploaded element
+     *
+     * @return Zend_Gdata_YouTube_Extension_Uploaded
+     */
+    public function getUploaded()
+    {
+        return $this->_uploaded;
+    }
+
+    /**
+     * Sets the yt:uploaded element
+     *
+     * @param Zend_Gdata_YouTube_Extension_Uploaded $value The uploaded value
+     * @return Zend_Gdata_YouTube_Extension_MediaGroup Provides a fluent
+     *         interface
+     */
+    public function setUploaded($value)
+    {
+        $this->_uploaded = $value;
+        return $this;
+    }
+
+    /**
+     * Returns the private value of this element
+     *
+     * @return Zend_Gdata_YouTube_Extension_Private
+     */
+    public function getPrivate()
+    {
+        return $this->_private;
+    }
+
+    /**
+     * Sets the private value of this element
+     *
+     * @param Zend_Gdata_YouTube_Extension_Private $value The private value
+     * @return Zend_Gdata_YouTube_Extension_MediaGroup Provides a fluent
+     *         interface
+     */
+    public function setPrivate($value)
+    {
+        $this->_private = $value;
+        return $this;
+    }
+
+    /**
+     * Returns the rating value of this element
+     *
+     * @return Zend_Gdata_YouTube_Extension_MediaRating
+     */
+    public function getMediaRating()
+    {
+        return $this->_mediarating;
+    }
+
+    /**
+     * Sets the media:rating value of this element
+     *
+     * @param Zend_Gdata_YouTube_Extension_MediaRating $value The rating element
+     * @return Zend_Gdata_YouTube_Extension_MediaGroup Provides a fluent
+     *         interface
+     */
+    public function setMediaRating($value)
+    {
+        $this->_mediarating = $value;
+        return $this;
+    }
+
+    /**
+     * Returns the media:credit value of this element
+     *
+     * @return Zend_Gdata_YouTube_Extension_MediaCredit
+     */
+    public function getMediaCredit()
+    {
+        return $this->_mediacredit;
+    }
+
+    /**
+     * Sets the media:credit value of this element
+     *
+     * @param Zend_Gdata_YouTube_Extension_MediaCredit $value The credit element
+     * @return Zend_Gdata_YouTube_Extension_MediaGroup Provides a fluent
+     *         interface
+     */
+    public function setMediaCredit($value)
+    {
+        $this->_mediacredit = $value;
+        return $this;
+    }
+}

Zend/Gdata/YouTube/Extension/MediaRating.php

@@ -0,0 +1,150 @@
+<?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 Media
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the media:rating element specific to YouTube.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_MediaRating extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'rating';
+    protected $_rootNamespace = 'media';
+
+    /**
+     * @var string
+     */
+    protected $_scheme = null;
+
+    /**
+     * @var string
+     */
+    protected $_country = null;
+
+    /**
+     * Constructs a new MediaRating element
+     *
+     * @param string $text
+     * @param string $scheme
+     * @param string $country
+     */
+    public function __construct($text = null, $scheme = null, $country = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_Media::$namespaces);
+        parent::__construct();
+        $this->_scheme = $scheme;
+        $this->_country = $country;
+        $this->_text = $text;
+    }
+
+    /**
+     * 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->_scheme !== null) {
+            $element->setAttribute('scheme', $this->_scheme);
+        }
+        if ($this->_country != null) {
+            $element->setAttribute('country', $this->_country);
+        }
+        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)
+    {
+        switch ($attribute->localName) {
+        case 'scheme':
+            $this->_scheme = $attribute->nodeValue;
+            break;
+        case 'country':
+            $this->_country = $attribute->nodeValue;
+            break;
+        default:
+            parent::takeAttributeFromDOM($attribute);
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function getScheme()
+    {
+        return $this->_scheme;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_YouTube_Extension_MediaRating Provides a fluent interface
+     */
+    public function setScheme($value)
+    {
+        $this->_scheme = $value;
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getCountry()
+    {
+        return $this->_country;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_YouTube_Extension_MediaRating Provides a fluent interface
+     */
+    public function setCountry($value)
+    {
+        $this->_country = $value;
+        return $this;
+    }
+
+
+}

Zend/Gdata/YouTube/Extension/Movies.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:movies element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Movies extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'movies';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Music.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:music element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Music extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'music';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/NoEmbed.php

@@ -0,0 +1,54 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:noembed element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_NoEmbed extends Zend_Gdata_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'noembed';
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_VideoShare object.
+     * @param bool $enabled(optional) The enabled value of the element.
+     */
+    public function __construct($enabled = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+    }
+
+}

Zend/Gdata/YouTube/Extension/Occupation.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:occupation element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Occupation extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'occupation';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/PlaylistId.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:playlistId element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_PlaylistId extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'playlistId';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/PlaylistTitle.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:playlistTitle element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_PlaylistTitle extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'playlistTitle';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Position.php

@@ -0,0 +1,90 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Data model class to represent a playlist item's position in the list (yt:position)
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Position extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'position';
+    protected $_rootNamespace = 'yt';
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_Position object.
+     *
+     * @param string $value (optional) The 1-based position in the playlist
+     */
+    public function __construct($value = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $value;
+    }
+
+    /**
+     * Get the value for the position in the playlist
+     *
+     * @return int The 1-based position in the playlist
+     */
+    public function getValue()
+    {
+        return $this->_text;
+    }
+
+    /**
+     * Set the value for the position in the playlist
+     *
+     * @param int $value The 1-based position in the playlist
+     * @return Zend_Gdata_Extension_Visibility The element being modified
+     */
+    public function setValue($value)
+    {
+        $this->_text = $value;
+        return $this;
+    }
+
+    /**
+     * Magic toString method allows using this directly via echo
+     * Works best in PHP >= 4.2.0
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->getValue();
+    }
+
+}
+

Zend/Gdata/YouTube/Extension/Private.php

@@ -0,0 +1,81 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:private element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Private extends Zend_Gdata_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'private';
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_Private object.
+     */
+    public 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);
+        return $element;
+    }
+
+    /**
+     * Given a DOMNode representing an attribute, tries to map the data into
+     * instance members.  If no mapping is defined, the name and valueare
+     * stored in an array.
+     *
+     * @param DOMNode $attribute The DOMNode attribute needed to be handled
+     */
+    protected function takeAttributeFromDOM($attribute)
+    {
+        parent::takeAttributeFromDOM($attribute);
+    }
+
+}

Zend/Gdata/YouTube/Extension/QueryString.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:queryString element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_QueryString extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'queryString';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Racy.php

@@ -0,0 +1,124 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:racy element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Racy extends Zend_Gdata_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'racy';
+    protected $_state = null;
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_Racy object.
+     * @param bool $state(optional) The state value of the element.
+     */
+    public function __construct($state = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_state = $state;
+    }
+
+    /**
+     * 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->_state !== null) {
+            $element->setAttribute('state', $this->_state);
+        }
+        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)
+    {
+        switch ($attribute->localName) {
+        case 'state':
+            $this->_state = $attribute->nodeValue;
+            break;
+        default:
+            parent::takeAttributeFromDOM($attribute);
+        }
+    }
+
+    /**
+     * Get the value for this element's state attribute.
+     *
+     * @return bool The value associated with this attribute.
+     */
+    public function getState()
+    {
+        return $this->_state;
+    }
+
+    /**
+     * Set the value for this element's state attribute.
+     *
+     * @param bool $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Racy The element being modified.
+     */
+    public function setState($value)
+    {
+        $this->_state = $value;
+        return $this;
+    }
+
+    /**
+     * Magic toString method allows using this directly via echo
+     * Works best in PHP >= 4.2.0
+     */
+    public function __toString()
+    {
+        return $this->_state;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Recorded.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:recorded element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Recorded extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'recorded';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Relationship.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:relationship element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Relationship extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'relationship';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/ReleaseDate.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:releaseDate element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_ReleaseDate extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'releaseDate';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/School.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:school element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_School extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'school';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/State.php

@@ -0,0 +1,193 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:state element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_State extends Zend_Gdata_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'state';
+    protected $_name = null;
+    protected $_reasonCode = null;
+    protected $_helpUrl = null;
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_State object.
+     *
+     * @param string $explanation(optional) The explanation of this state
+     * @param string $name(optional) The name value
+     * @param string $reasonCode(optional) The reasonCode value
+     * @param string $helpUrl(optional) The helpUrl value
+     */
+    public function __construct($explanation = null, $name = null,
+                                $reasonCode = null, $helpUrl = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $explanation;
+        $this->_name = $name;
+        $this->_reasonCode = $reasonCode;
+        $this->_helpUrl = $reasonCode;
+    }
+
+    /**
+     * 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->_name !== null) {
+            $element->setAttribute('name', $this->_name);
+        }
+        if ($this->_reasonCode !== null) {
+            $element->setAttribute('reasonCode', $this->_reasonCode);
+        }
+        if ($this->_helpUrl !== null) {
+            $element->setAttribute('helpUrl', $this->_helpUrl);
+        }
+        return $element;
+    }
+
+    /**
+     * Given a DOMNode representing an attribute, tries to map the data into
+     * instance members.  If no mapping is defined, the name and valueare
+     * stored in an array.
+     * TODO: Convert attributes to proper types
+     *
+     * @param DOMNode $attribute The DOMNode attribute needed to be handled
+     */
+    protected function takeAttributeFromDOM($attribute)
+    {
+        switch ($attribute->localName) {
+        case 'name':
+            $this->_name = $attribute->nodeValue;
+            break;
+        case 'reasonCode':
+            $this->_reasonCode = $attribute->nodeValue;
+            break;
+        case 'helpUrl':
+            $this->_helpUrl = $attribute->nodeValue;
+            break;
+        default:
+            parent::takeAttributeFromDOM($attribute);
+        }
+    }
+
+    /**
+     * Get the value for this element's name attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getName()
+    {
+        return $this->_name;
+    }
+
+    /**
+     * Set the value for this element's name attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_State The element being modified.
+     */
+    public function setName($value)
+    {
+        $this->_name = $value;
+        return $this;
+    }
+
+    /**
+     * Get the value for this element's reasonCode attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getReasonCode()
+    {
+        return $this->_reasonCode;
+    }
+
+    /**
+     * Set the value for this element's reasonCode attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_State The element being modified.
+     */
+    public function setReasonCode($value)
+    {
+        $this->_reasonCode = $value;
+        return $this;
+    }
+
+    /**
+     * Get the value for this element's helpUrl attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getHelpUrl()
+    {
+        return $this->_helpUrl;
+    }
+
+    /**
+     * Set the value for this element's helpUrl attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_State The element being modified.
+     */
+    public function setHelpUrl($value)
+    {
+        $this->_helpUrl = $value;
+        return $this;
+    }
+
+    /**
+     * Magic toString method allows using this directly via echo
+     * Works best in PHP >= 4.2.0
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->_text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Statistics.php

@@ -0,0 +1,309 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:statistics element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Statistics extends Zend_Gdata_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'statistics';
+
+    /**
+     * The videoWatchCount attribute specifies the number of videos
+     * that a user has watched on YouTube. The videoWatchCount attribute
+     * is only specified when the <yt:statistics> tag appears within a
+     * user profile entry.
+     *
+     * @var integer
+     */
+    protected $_videoWatchCount = null;
+
+    /**
+     * When the viewCount attribute refers to a video entry, the attribute
+     * specifies the number of times that the video has been viewed.
+     * When the viewCount attribute refers to a user profile, the attribute
+     * specifies the number of times that the user's profile has been
+     * viewed.
+     *
+     * @var integer
+     */
+    protected $_viewCount = null;
+
+    /**
+     * The subscriberCount attribute specifies the number of YouTube users
+     * who have subscribed to a particular user's YouTube channel.
+     * The subscriberCount attribute is only specified when the
+     * <yt:statistics> tag appears within a user profile entry.
+     *
+     * @var integer
+     */
+    protected $_subscriberCount = null;
+
+    /**
+     * The lastWebAccess attribute indicates the most recent time that
+     * a particular user used YouTube.
+     *
+     * @var string
+     */
+    protected $_lastWebAccess = null;
+
+    /**
+     * The favoriteCount attribute specifies the number of YouTube users
+     * who have added a video to their list of favorite videos. The
+     * favoriteCount attribute is only specified when the
+     * <yt:statistics> tag appears within a video entry.
+     *
+     * @var integer
+     */
+    protected $_favoriteCount = null;
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_Statistics object.
+     * @param string $viewCount(optional) The viewCount value
+     * @param string $videoWatchCount(optional) The videoWatchCount value
+     * @param string $subscriberCount(optional) The subscriberCount value
+     * @param string $lastWebAccess(optional) The lastWebAccess value
+     * @param string $favoriteCount(optional) The favoriteCount value
+     */
+    public function __construct($viewCount = null, $videoWatchCount = null,
+        $subscriberCount = null, $lastWebAccess = null,
+        $favoriteCount = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_viewCount = $viewCount;
+        $this->_videoWatchCount = $videoWatchCount;
+        $this->_subscriberCount = $subscriberCount;
+        $this->_lastWebAccess = $lastWebAccess;
+        $this->_favoriteCount = $favoriteCount;
+    }
+
+    /**
+     * 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->_videoWatchCount !== null) {
+            $element->setAttribute('watchCount', $this->_videoWatchCount);
+        }
+        if ($this->_viewCount !== null) {
+            $element->setAttribute('viewCount', $this->_viewCount);
+        }
+        if ($this->_subscriberCount !== null) {
+            $element->setAttribute('subscriberCount',
+                $this->_subscriberCount);
+        }
+        if ($this->_lastWebAccess !== null) {
+            $element->setAttribute('lastWebAccess',
+                $this->_lastWebAccess);
+        }
+        if ($this->_favoriteCount !== null) {
+            $element->setAttribute('favoriteCount',
+                $this->_favoriteCount);
+        }
+        return $element;
+    }
+
+    /**
+     * Given a DOMNode representing an attribute, tries to map the data into
+     * instance members.  If no mapping is defined, the name and valueare
+     * stored in an array.
+     * TODO: Convert attributes to proper types
+     *
+     * @param DOMNode $attribute The DOMNode attribute needed to be handled
+     */
+    protected function takeAttributeFromDOM($attribute)
+    {
+        switch ($attribute->localName) {
+        case 'videoWatchCount':
+            $this->_videoWatchCount = $attribute->nodeValue;
+            break;
+        case 'viewCount':
+            $this->_viewCount = $attribute->nodeValue;
+            break;
+        case 'subscriberCount':
+            $this->_subscriberCount = $attribute->nodeValue;
+            break;
+        case 'lastWebAccess':
+            $this->_lastWebAccess = $attribute->nodeValue;
+            break;
+        case 'favoriteCount':
+            $this->_favoriteCount = $attribute->nodeValue;
+            break;
+        default:
+            parent::takeAttributeFromDOM($attribute);
+        }
+    }
+
+    /**
+     * Get the value for this element's viewCount attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getViewCount()
+    {
+        return $this->_viewCount;
+    }
+
+    /**
+     * Set the value for this element's viewCount attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Statistics The element being
+     * modified.
+     */
+    public function setViewCount($value)
+    {
+        $this->_viewCount = $value;
+        return $this;
+    }
+
+    /**
+     * Get the value for this element's videoWatchCount attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getVideoWatchCount()
+    {
+        return $this->_videoWatchCount;
+    }
+
+    /**
+     * Set the value for this element's videoWatchCount attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Statistics The element being
+     * modified.
+     */
+    public function setVideoWatchCount($value)
+    {
+        $this->_videoWatchCount = $value;
+        return $this;
+    }
+
+    /**
+     * Get the value for this element's subscriberCount attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getSubscriberCount()
+    {
+        return $this->_subscriberCount;
+    }
+
+    /**
+     * Set the value for this element's subscriberCount attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Statistics The element being
+     * modified.
+     */
+    public function setSubscriberCount($value)
+    {
+        $this->_subscriberCount = $value;
+        return $this;
+    }
+
+    /**
+     * Get the value for this element's lastWebAccess attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getLastWebAccess()
+    {
+        return $this->_lastWebAccess;
+    }
+
+    /**
+     * Set the value for this element's lastWebAccess attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Statistics The element being
+     * modified.
+     */
+    public function setLastWebAccess($value)
+    {
+        $this->_lastWebAccess = $value;
+        return $this;
+    }
+
+    /**
+     * Get the value for this element's favoriteCount attribute.
+     *
+     * @return int The value associated with this attribute.
+     */
+    public function getFavoriteCount()
+    {
+        return $this->_favoriteCount;
+    }
+
+    /**
+     * Set the value for this element's favoriteCount attribute.
+     *
+     * @param int $value The desired value for this attribute.
+     * @return Zend_Gdata_YouTube_Extension_Statistics The element being
+     * modified.
+     */
+    public function setFavoriteCount($value)
+    {
+        $this->_favoriteCount = $value;
+        return $this;
+    }
+
+    /**
+     * Magic toString method allows using this directly via echo
+     * Works best in PHP >= 4.2.0
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'View Count=' . $this->_viewCount .
+            ' VideoWatchCount=' . $this->_videoWatchCount .
+            ' SubscriberCount=' . $this->_subscriberCount .
+            ' LastWebAccess=' . $this->_lastWebAccess .
+            ' FavoriteCount=' . $this->_favoriteCount;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Status.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:status element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Status extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'status';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Token.php

@@ -0,0 +1,70 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:token element used by the YouTube data API
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Token extends Zend_Gdata_App_Extension
+{
+
+    protected $_rootNamespace = 'yt';
+    protected $_rootElement = 'token';
+
+    /**
+     * Constructs a new Zend_Gdata_YouTube_Extension_Token object.
+     */
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+    /**
+     * 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);
+        return $element;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Uploaded.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:uploaded element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Uploaded extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'uploaded';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/Username.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:username element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_Username extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'username';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/Extension/VideoId.php

@@ -0,0 +1,51 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:videoid element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_VideoId extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'videoid';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}

Zend/Gdata/YouTube/InboxEntry.php

@@ -0,0 +1,281 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Entry
+ */
+require_once 'Zend/Gdata/Media/Entry.php';
+
+/**
+ * @see Zend_Gdata_Extension_Rating
+ */
+require_once 'Zend/Gdata/Extension/Rating.php';
+
+/**
+ * @see Zend_Gdata_Extension_Comments
+ */
+require_once 'Zend/Gdata/Extension/Comments.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Statistics
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Statistics.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Description
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Description.php';
+
+
+/**
+ * Represents the YouTube message flavor of an Atom entry
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_InboxEntry extends Zend_Gdata_Media_Entry
+{
+
+    protected $_entryClassName = 'Zend_Gdata_YouTube_InboxEntry';
+
+    /**
+     * The gd:comments element of this entry.
+     *
+     * @var Zend_Gdata_Extension_Comments
+     */
+    protected $_comments = null;
+
+    /**
+     * The gd:rating element of this entry.
+     *
+     * @var Zend_Gdata_Extension_Rating
+     */
+    protected $_rating = null;
+
+    /**
+     * The yt:statistics element of this entry.
+     *
+     * @var Zend_Gdata_YouTube_Extension_Statistics
+     */
+    protected $_statistics = null;
+
+    /**
+     * The yt:description element of this entry.
+     *
+     * @var Zend_Gdata_YouTube_Extension_Description
+     */
+    protected $_description = null;
+
+    /**
+     * Creates a subscription entry, representing an individual subscription
+     * in a list of subscriptions, usually associated with an individual user.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    /**
+     * 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->_description != null) {
+            $element->appendChild(
+                $this->_description->getDOM($element->ownerDocument));
+        }
+        if ($this->_rating != null) {
+            $element->appendChild(
+                $this->_rating->getDOM($element->ownerDocument));
+        }
+        if ($this->_statistics != null) {
+            $element->appendChild(
+                $this->_statistics->getDOM($element->ownerDocument));
+        }
+        if ($this->_comments != null) {
+            $element->appendChild(
+                $this->_comments->getDOM($element->ownerDocument));
+        }
+        return $element;
+    }
+
+    /**
+     * Creates individual Entry objects of the appropriate type and
+     * stores them in the $_entry array 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('gd') . ':' . 'comments':
+                $comments = new Zend_Gdata_Extension_Comments();
+                $comments->transferFromDOM($child);
+                $this->_comments = $comments;
+                break;
+            case $this->lookupNamespace('gd') . ':' . 'rating':
+                $rating = new Zend_Gdata_Extension_Rating();
+                $rating->transferFromDOM($child);
+                $this->_rating = $rating;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'description':
+                $description = new Zend_Gdata_YouTube_Extension_Description();
+                $description->transferFromDOM($child);
+                $this->_description = $description;
+                break;
+            case $this->lookupNamespace('yt') . ':' . 'statistics':
+                $statistics = new Zend_Gdata_YouTube_Extension_Statistics();
+                $statistics->transferFromDOM($child);
+                $this->_statistics = $statistics;
+                break;
+            default:
+                parent::takeChildFromDOM($child);
+                break;
+        }
+    }
+
+    /**
+     * Get the yt:description
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_Extension_Description|null
+     */
+    public function getDescription()
+    {
+        if ($this->getMajorProtocolVersion() == 2) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The getDescription ' .
+                ' method is only supported in version 1 of the YouTube ' .
+                'API.');
+        } else {
+            return $this->_description;
+        }
+    }
+
+    /**
+     * Sets the yt:description element for a new inbox entry.
+     *
+     * @param Zend_Gdata_YouTube_Extension_Description $description The
+     *        description.
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_InboxEntry Provides a fluent interface
+     */
+    public function setDescription($description = null)
+    {
+        if ($this->getMajorProtocolVersion() == 2) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The setDescription ' .
+                ' method is only supported in version 1 of the YouTube ' .
+                'API.');
+        } else {
+            $this->_description = $description;
+            return $this;
+        }
+    }
+
+    /**
+     * Get the gd:rating element for the inbox entry
+     *
+     * @return Zend_Gdata_Extension_Rating|null
+     */
+    public function getRating()
+    {
+        return $this->_rating;
+    }
+
+    /**
+     * Sets the gd:rating element for the inbox entry
+     *
+     * @param Zend_Gdata_Extension_Rating $rating The rating for the video in
+     *        the message
+     * @return Zend_Gdata_YouTube_InboxEntry Provides a fluent interface
+     */
+    public function setRating($rating = null)
+    {
+        $this->_rating = $rating;
+        return $this;
+    }
+
+    /**
+     * Get the gd:comments element of the inbox entry.
+     *
+     * @return Zend_Gdata_Extension_Comments|null
+     */
+    public function getComments()
+    {
+        return $this->_comments;
+    }
+
+    /**
+     * Sets the gd:comments element for the inbox entry
+     *
+     * @param Zend_Gdata_Extension_Comments $comments The comments feed link
+     * @return Zend_Gdata_YouTube_InboxEntry Provides a fluent interface
+     */
+    public function setComments($comments = null)
+    {
+        $this->_comments = $comments;
+        return $this;
+    }
+
+    /**
+     * Get the yt:statistics element for the inbox entry
+     *
+     * @return Zend_Gdata_YouTube_Extension_Statistics|null
+     */
+    public function getStatistics()
+    {
+        return $this->_statistics;
+    }
+
+    /**
+     * Sets the yt:statistics element for the inbox entry
+     *
+     * @param Zend_Gdata_YouTube_Extension_Statistics $statistics The
+     *        statistics element for the video in the message
+     * @return Zend_Gdata_YouTube_InboxEntry Provides a fluent interface
+     */
+    public function setStatistics($statistics = null)
+    {
+        $this->_statistics = $statistics;
+        return $this;
+    }
+
+
+}

Zend/Gdata/YouTube/InboxFeed.php

@@ -0,0 +1,68 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_InboxEntry
+ */
+require_once 'Zend/Gdata/YouTube/InboxEntry.php';
+
+/**
+ * The YouTube inbox feed list flavor of an Atom Feed with media support
+ * Represents a list of individual inbox entries, where each contained entry is
+ * a message.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_InboxFeed extends Zend_Gdata_Media_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_InboxEntry';
+
+    /**
+     * Creates an Inbox feed, representing a list of messages,
+     * associated with an individual user.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/MediaEntry.php

@@ -0,0 +1,81 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media
+ */
+require_once 'Zend/Gdata/Media.php';
+
+/**
+ * @see Zend_Gdata_Media_Entry
+ */
+require_once 'Zend/Gdata/Media/Entry.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_MediaGroup
+ */
+require_once 'Zend/Gdata/YouTube/Extension/MediaGroup.php';
+
+/**
+ * Represents the YouTube flavor of a Gdata Media Entry
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_MediaEntry extends Zend_Gdata_Media_Entry
+{
+
+    protected $_entryClassName = 'Zend_Gdata_YouTube_MediaEntry';
+
+    /**
+     * media:group element
+     *
+     * @var Zend_Gdata_YouTube_Extension_MediaGroup
+     */
+    protected $_mediaGroup = null;
+
+    /**
+     * 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('media') . ':' . 'group':
+            $mediaGroup = new Zend_Gdata_YouTube_Extension_MediaGroup();
+            $mediaGroup->transferFromDOM($child);
+            $this->_mediaGroup = $mediaGroup;
+            break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+}

Zend/Gdata/YouTube/PlaylistListEntry.php

@@ -0,0 +1,300 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_YouTube
+ */
+require_once 'Zend/Gdata/YouTube.php';
+
+/**
+ * @see Zend_Gdata_Entry
+ */
+require_once 'Zend/Gdata/Entry.php';
+
+/**
+ * @see Zend_Gdata_Extension_FeedLink
+ */
+require_once 'Zend/Gdata/Extension/FeedLink.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Description
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Description.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_PlaylistId
+ */
+require_once 'Zend/Gdata/YouTube/Extension/PlaylistId.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_CountHint
+ */
+require_once 'Zend/Gdata/YouTube/Extension/CountHint.php';
+
+/**
+ * Represents the YouTube video playlist flavor of an Atom entry
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_PlaylistListEntry extends Zend_Gdata_Entry
+{
+
+    protected $_entryClassName = 'Zend_Gdata_YouTube_PlaylistListEntry';
+
+    /**
+     * Nested feed links
+     *
+     * @var array
+     */
+    protected $_feedLink = array();
+
+    /**
+     * Description of this playlist
+     *
+     * @deprecated Deprecated as of version 2 of the YouTube API.
+     * @var Zend_Gdata_YouTube_Extension_Description
+     */
+    protected $_description = null;
+
+    /**
+     * Id of this playlist
+     *
+     * @var Zend_Gdata_YouTube_Extension_PlaylistId
+     */
+    protected $_playlistId = null;
+
+    /**
+     * CountHint for this playlist.
+     *
+     * @var Zend_Gdata_YouTube_Extension_CountHint
+     */
+    protected $_countHint = null;
+
+    /**
+     * Creates a Playlist list entry, representing an individual playlist
+     * in a list of playlists, usually associated with an individual user.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    /**
+     * 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->_description != null) {
+            $element->appendChild($this->_description->getDOM($element->ownerDocument));
+        }
+        if ($this->_countHint != null) {
+            $element->appendChild($this->_countHint->getDOM($element->ownerDocument));
+        }
+        if ($this->_playlistId != null) {
+            $element->appendChild($this->_playlistId->getDOM($element->ownerDocument));
+        }
+        if ($this->_feedLink != null) {
+            foreach ($this->_feedLink as $feedLink) {
+                $element->appendChild($feedLink->getDOM($element->ownerDocument));
+            }
+        }
+        return $element;
+    }
+
+    /**
+     * Creates individual Entry objects of the appropriate type and
+     * stores them in the $_entry array 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') . ':' . 'description':
+            $description = new Zend_Gdata_YouTube_Extension_Description();
+            $description->transferFromDOM($child);
+            $this->_description = $description;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'countHint':
+            $countHint = new Zend_Gdata_YouTube_Extension_CountHint();
+            $countHint->transferFromDOM($child);
+            $this->_countHint = $countHint;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'playlistId':
+            $playlistId = new Zend_Gdata_YouTube_Extension_PlaylistId();
+            $playlistId->transferFromDOM($child);
+            $this->_playlistId = $playlistId;
+            break;
+        case $this->lookupNamespace('gd') . ':' . 'feedLink':
+            $feedLink = new Zend_Gdata_Extension_FeedLink();
+            $feedLink->transferFromDOM($child);
+            $this->_feedLink[] = $feedLink;
+            break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+    /**
+     * Sets the description relating to the playlist.
+     *
+     * @deprecated Deprecated as of version 2 of the YouTube API.
+     * @param Zend_Gdata_YouTube_Extension_Description $description The description relating to the video
+     * @return Zend_Gdata_YouTube_PlaylistListEntry Provides a fluent interface
+     */
+    public function setDescription($description = null)
+    {
+        if ($this->getMajorProtocolVersion() >= 2) {
+            $this->setSummary($description);
+        } else {
+            $this->_description = $description;
+        }
+        return $this;
+    }
+
+    /**
+     * Returns the description relating to the video.
+     *
+     * @return Zend_Gdata_YouTube_Extension_Description  The description
+     *         relating to the video
+     */
+    public function getDescription()
+    {
+        if ($this->getMajorProtocolVersion() >= 2) {
+            return $this->getSummary();
+        } else {
+            return $this->_description;
+        }
+    }
+
+    /**
+     * Returns the countHint relating to the playlist.
+     *
+     * The countHint is the number of videos on a playlist.
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_Extension_CountHint  The count of videos on
+     *         a playlist.
+     */
+    public function getCountHint()
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+            ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The yt:countHint ' .
+                'element is not supported in versions earlier than 2.');
+        } else {
+            return $this->_countHint;
+        }
+    }
+
+    /**
+     * Returns the Id relating to the playlist.
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_Extension_PlaylistId  The id of this playlist.
+     */
+    public function getPlaylistId()
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+            ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The yt:playlistId ' .
+                'element is not supported in versions earlier than 2.');
+        } else {
+            return $this->_playlistId;
+        }
+    }
+
+    /**
+     * Sets the array of embedded feeds related to the playlist
+     *
+     * @param array $feedLink The array of embedded feeds relating to the video
+     * @return Zend_Gdata_YouTube_PlaylistListEntry Provides a fluent interface
+     */
+    public function setFeedLink($feedLink = null)
+    {
+        $this->_feedLink = $feedLink;
+        return $this;
+    }
+
+    /**
+     * Get the feed link property for this entry.
+     *
+     * @see setFeedLink
+     * @param string $rel (optional) The rel value of the link to be found.
+     *          If null, the array of links is returned.
+     * @return mixed If $rel is specified, a Zend_Gdata_Extension_FeedLink
+     *          object corresponding to the requested rel value is returned
+     *          if found, or null if the requested value is not found. If
+     *          $rel is null or not specified, an array of all available
+     *          feed links for this entry is returned, or null if no feed
+     *          links are set.
+     */
+    public function getFeedLink($rel = null)
+    {
+        if ($rel == null) {
+            return $this->_feedLink;
+        } else {
+            foreach ($this->_feedLink as $feedLink) {
+                if ($feedLink->rel == $rel) {
+                    return $feedLink;
+                }
+            }
+            return null;
+        }
+    }
+
+    /**
+     * Returns the URL of the playlist video feed
+     *
+     * @return string The URL of the playlist video feed
+     */
+    public function getPlaylistVideoFeedUrl()
+    {
+        if ($this->getMajorProtocolVersion() >= 2) {
+            return $this->getContent()->getSrc();
+        } else {
+            return $this->getFeedLink(Zend_Gdata_YouTube::PLAYLIST_REL)->href;
+        }
+    }
+
+}

Zend/Gdata/YouTube/PlaylistListFeed.php

@@ -0,0 +1,68 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_PlaylistListEntry
+ */
+require_once 'Zend/Gdata/YouTube/PlaylistListEntry.php';
+
+/**
+ * The YouTube video playlist flavor of an Atom Feed with media support
+ * Represents a list of individual playlists, where each contained entry is
+ * a playlist.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_PlaylistListFeed extends Zend_Gdata_Media_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_PlaylistListEntry';
+
+    /**
+     * Creates a Playlist list feed, representing a list of playlists,
+     * usually associated with an individual user.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/PlaylistVideoEntry.php

@@ -0,0 +1,132 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_YouTube_VideoEntry
+ */
+require_once 'Zend/Gdata/YouTube/VideoEntry.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Position
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Position.php';
+
+/**
+ * Represents the YouTube video playlist flavor of an Atom entry
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_PlaylistVideoEntry extends Zend_Gdata_YouTube_VideoEntry
+{
+
+    protected $_entryClassName = 'Zend_Gdata_YouTube_PlaylistVideoEntry';
+
+    /**
+     * Position of the entry in the feed, as specified by the user
+     *
+     * @var Zend_Gdata_YouTube_Extension_Position
+     */
+    protected $_position = null;
+
+    /**
+     * Creates a Playlist video entry, representing an individual video
+     * in a list of videos contained within a specific playlist
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    /**
+     * 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->_position !== null) {
+            $element->appendChild($this->_position->getDOM($element->ownerDocument));
+        }
+        return $element;
+    }
+
+    /**
+     * Creates individual Entry objects of the appropriate type and
+     * stores them in the $_entry array 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') . ':' . 'position':
+            $position = new Zend_Gdata_YouTube_Extension_Position();
+            $position->transferFromDOM($child);
+            $this->_position = $position;
+            break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+
+    /**
+     * Sets the array of embedded feeds related to the video
+     *
+     * @param Zend_Gdata_YouTube_Extension_Position $position
+     *     The position of the entry in the feed, as specified by the user.
+     * @return Zend_Gdata_YouTube_PlaylistVideoEntry Provides a fluent interface
+     */
+    public function setPosition($position = null)
+    {
+        $this->_position = $position;
+        return $this;
+    }
+
+    /**
+     * Returns the position of the entry in the feed, as specified by the user
+     *
+     * @return Zend_Gdata_YouTube_Extension_Position The position
+     */
+    public function getPosition()
+    {
+        return $this->_position;
+    }
+
+}

Zend/Gdata/YouTube/PlaylistVideoFeed.php

@@ -0,0 +1,68 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_PlaylistVideoEntry
+ */
+require_once 'Zend/Gdata/YouTube/PlaylistVideoEntry.php';
+
+/**
+ * The YouTube video playlist flavor of an Atom Feed with media support
+ * Represents a list of videos contained in a playlist.  Each entry in this
+ * feed represents an individual video.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_PlaylistVideoFeed extends Zend_Gdata_Media_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_PlaylistVideoEntry';
+
+    /**
+     * Creates a Play Video feed, representing a list of videos contained
+     * within a single playlist.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/SubscriptionEntry.php

@@ -0,0 +1,446 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Entry
+ */
+require_once 'Zend/Gdata/Entry.php';
+
+/**
+ * @see Zend_Gdata_Extension_FeedLink
+ */
+require_once 'Zend/Gdata/Extension/FeedLink.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Description
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Description.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_PlaylistTitle
+ */
+require_once 'Zend/Gdata/YouTube/Extension/PlaylistTitle.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_PlaylistId
+ */
+require_once 'Zend/Gdata/YouTube/Extension/PlaylistId.php';
+
+/**
+ * @see Zend_Gdata_Media_Extension_MediaThumbnail
+ */
+require_once 'Zend/Gdata/Media/Extension/MediaThumbnail.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_Username
+ */
+require_once 'Zend/Gdata/YouTube/Extension/Username.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_CountHint
+ */
+require_once 'Zend/Gdata/YouTube/Extension/CountHint.php';
+
+/**
+ * @see Zend_Gdata_YouTube_Extension_QueryString
+ */
+require_once 'Zend/Gdata/YouTube/Extension/QueryString.php';
+
+/**
+ * Represents the YouTube video subscription flavor of an Atom entry
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_SubscriptionEntry extends Zend_Gdata_Entry
+{
+
+    protected $_entryClassName = 'Zend_Gdata_YouTube_SubscriptionEntry';
+
+    /**
+     * Nested feed links
+     *
+     * @var array
+     */
+    protected $_feedLink = array();
+
+    /**
+     * The username of this entry.
+     *
+     * @var Zend_Gdata_YouTube_Extension_Username
+     */
+    protected $_username = null;
+
+    /**
+     * The playlist title for this entry.
+     *
+     * This element is only used on subscriptions to playlists.
+     *
+     * @var Zend_Gdata_YouTube_Extension_PlaylistTitle
+     */
+    protected $_playlistTitle = null;
+
+    /**
+     * The playlist id for this entry.
+     *
+     * This element is only used on subscriptions to playlists.
+     *
+     * @var Zend_Gdata_YouTube_Extension_PlaylistId
+     */
+    protected $_playlistId = null;
+
+    /**
+     * The media:thumbnail element for this entry.
+     *
+     * This element is only used on subscriptions to playlists.
+     *
+     * @var Zend_Gdata_Media_Extension_MediaThumbnail
+     */
+    protected $_mediaThumbnail = null;
+
+    /**
+     * The countHint for this entry.
+     *
+     * @var Zend_Gdata_YouTube_Extension_CountHint
+     */
+    protected $_countHint = null;
+
+    /**
+     * The queryString for this entry.
+     *
+     * @var Zend_Gdata_YouTube_Extension_QueryString
+     */
+    protected $_queryString = null;
+
+    /**
+     * Creates a subscription entry, representing an individual subscription
+     * in a list of subscriptions, usually associated with an individual user.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+    /**
+     * 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->_countHint != null) {
+            $element->appendChild($this->_countHint->getDOM($element->ownerDocument));
+        }
+        if ($this->_playlistTitle != null) {
+            $element->appendChild($this->_playlistTitle->getDOM($element->ownerDocument));
+        }
+        if ($this->_playlistId != null) {
+            $element->appendChild($this->_playlistId->getDOM($element->ownerDocument));
+        }
+        if ($this->_mediaThumbnail != null) {
+            $element->appendChild($this->_mediaThumbnail->getDOM($element->ownerDocument));
+        }
+        if ($this->_username != null) {
+            $element->appendChild($this->_username->getDOM($element->ownerDocument));
+        }
+        if ($this->_queryString != null) {
+            $element->appendChild($this->_queryString->getDOM($element->ownerDocument));
+        }
+        if ($this->_feedLink != null) {
+            foreach ($this->_feedLink as $feedLink) {
+                $element->appendChild($feedLink->getDOM($element->ownerDocument));
+            }
+        }
+        return $element;
+    }
+
+    /**
+     * Creates individual Entry objects of the appropriate type and
+     * stores them in the $_entry array 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('gd') . ':' . 'feedLink':
+            $feedLink = new Zend_Gdata_Extension_FeedLink();
+            $feedLink->transferFromDOM($child);
+            $this->_feedLink[] = $feedLink;
+            break;
+        case $this->lookupNamespace('media') . ':' . 'thumbnail':
+            $mediaThumbnail = new Zend_Gdata_Media_Extension_MediaThumbnail();
+            $mediaThumbnail->transferFromDOM($child);
+            $this->_mediaThumbnail = $mediaThumbnail;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'countHint':
+            $countHint = new Zend_Gdata_YouTube_Extension_CountHint();
+            $countHint->transferFromDOM($child);
+            $this->_countHint = $countHint;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'playlistTitle':
+            $playlistTitle = new Zend_Gdata_YouTube_Extension_PlaylistTitle();
+            $playlistTitle->transferFromDOM($child);
+            $this->_playlistTitle = $playlistTitle;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'playlistId':
+            $playlistId = new Zend_Gdata_YouTube_Extension_PlaylistId();
+            $playlistId->transferFromDOM($child);
+            $this->_playlistId = $playlistId;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'queryString':
+            $queryString = new Zend_Gdata_YouTube_Extension_QueryString();
+            $queryString->transferFromDOM($child);
+            $this->_queryString = $queryString;
+            break;
+        case $this->lookupNamespace('yt') . ':' . 'username':
+            $username = new Zend_Gdata_YouTube_Extension_Username();
+            $username->transferFromDOM($child);
+            $this->_username = $username;
+            break;
+        default:
+            parent::takeChildFromDOM($child);
+            break;
+        }
+    }
+
+    /**
+     * Sets the array of embedded feeds related to the video
+     *
+     * @param array $feedLink The array of embedded feeds relating to the video
+     * @return Zend_Gdata_YouTube_SubscriptionEntry Provides a fluent interface
+     */
+    public function setFeedLink($feedLink = null)
+    {
+        $this->_feedLink = $feedLink;
+        return $this;
+    }
+
+    /**
+     * Get the feed link property for this entry.
+     *
+     * @see setFeedLink
+     * @param string $rel (optional) The rel value of the link to be found.
+     *          If null, the array of links is returned.
+     * @return mixed If $rel is specified, a Zend_Gdata_Extension_FeedLink
+     *          object corresponding to the requested rel value is returned
+     *          if found, or null if the requested value is not found. If
+     *          $rel is null or not specified, an array of all available
+     *          feed links for this entry is returned, or null if no feed
+     *          links are set.
+     */
+    public function getFeedLink($rel = null)
+    {
+        if ($rel == null) {
+            return $this->_feedLink;
+        } else {
+            foreach ($this->_feedLink as $feedLink) {
+                if ($feedLink->rel == $rel) {
+                    return $feedLink;
+                }
+            }
+            return null;
+        }
+    }
+
+    /**
+     * Get the playlist title for a 'playlist' subscription.
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_Extension_PlaylistId
+     */
+    public function getPlaylistId()
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+           ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The getPlaylistId ' .
+                ' method is only supported as of version 2 of the YouTube ' .
+                'API.');
+        } else {
+            return $this->_playlistId;
+        }
+    }
+
+    /**
+     * Sets the yt:playlistId element for a new playlist subscription.
+     *
+     * @param Zend_Gdata_YouTube_Extension_PlaylistId $id The id of
+     *        the playlist to which to subscribe to.
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_SubscriptionEntry Provides a fluent interface
+     */
+    public function setPlaylistId($id = null)
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+           ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The setPlaylistTitle ' .
+                ' method is only supported as of version 2 of the YouTube ' .
+                'API.');
+        } else {
+            $this->_playlistId = $id;
+            return $this;
+        }
+    }
+
+    /**
+     * Get the queryString of the subscription
+     *
+     * @return Zend_Gdata_YouTube_Extension_QueryString
+     */
+    public function getQueryString()
+    {
+        return $this->_queryString;
+    }
+
+    /**
+     * Sets the yt:queryString element for a new keyword subscription.
+     *
+     * @param Zend_Gdata_YouTube_Extension_QueryString $queryString The query
+     *        string to subscribe to
+     * @return Zend_Gdata_YouTube_SubscriptionEntry Provides a fluent interface
+     */
+    public function setQueryString($queryString = null)
+    {
+        $this->_queryString = $queryString;
+        return $this;
+    }
+
+    /**
+     * Get the playlist title for a 'playlist' subscription.
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_Extension_PlaylistTitle
+     */
+    public function getPlaylistTitle()
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+           ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The getPlaylistTitle ' .
+                ' method is only supported as of version 2 of the YouTube ' .
+                'API.');
+        } else {
+            return $this->_playlistTitle;
+        }
+    }
+
+    /**
+     * Sets the yt:playlistTitle element for a new playlist subscription.
+     *
+     * @param Zend_Gdata_YouTube_Extension_PlaylistTitle $title The title of
+     *        the playlist to which to subscribe to.
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_SubscriptionEntry Provides a fluent interface
+     */
+    public function setPlaylistTitle($title = null)
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+           ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The setPlaylistTitle ' .
+                ' method is only supported as of version 2 of the YouTube ' .
+                'API.');
+        } else {
+            $this->_playlistTitle = $title;
+            return $this;
+        }
+    }
+
+    /**
+     * Get the counthint for a subscription.
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_YouTube_Extension_CountHint
+     */
+    public function getCountHint()
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+           ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The getCountHint ' .
+                ' method is only supported as of version 2 of the YouTube ' .
+                'API.');
+        } else {
+            return $this->_countHint;
+        }
+    }
+
+    /**
+     * Get the thumbnail for a subscription.
+     *
+     * @throws Zend_Gdata_App_VersionException
+     * @return Zend_Gdata_Media_Extension_MediaThumbnail
+     */
+    public function getMediaThumbnail()
+    {
+        if (($this->getMajorProtocolVersion() == null) ||
+           ($this->getMajorProtocolVersion() == 1)) {
+            require_once 'Zend/Gdata/App/VersionException.php';
+            throw new Zend_Gdata_App_VersionException('The getMediaThumbnail ' .
+                ' method is only supported as of version 2 of the YouTube ' .
+                'API.');
+        } else {
+            return $this->_mediaThumbnail;
+        }
+    }
+
+    /**
+     * Get the username for a channel subscription.
+     *
+     * @return Zend_Gdata_YouTube_Extension_Username
+     */
+    public function getUsername()
+    {
+        return $this->_username;
+    }
+
+    /**
+     * Sets the username for a new channel subscription.
+     *
+     * @param Zend_Gdata_YouTube_Extension_Username $username The username of
+     *        the channel to which to subscribe to.
+     * @return Zend_Gdata_YouTube_SubscriptionEntry Provides a fluent interface
+     */
+    public function setUsername($username = null)
+    {
+        $this->_username = $username;
+        return $this;
+    }
+
+}

Zend/Gdata/YouTube/SubscriptionFeed.php

@@ -0,0 +1,68 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_SubscriptionEntry
+ */
+require_once 'Zend/Gdata/YouTube/SubscriptionEntry.php';
+
+/**
+ * The YouTube video subscription list flavor of an Atom Feed with media support
+ * Represents a list of individual subscriptions, where each contained entry is
+ * a subscription.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_SubscriptionFeed extends Zend_Gdata_Media_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_SubscriptionEntry';
+
+    /**
+     * Creates a Subscription feed, representing a list of subscriptions,
+     * usually associated with an individual user.
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/VideoFeed.php

@@ -0,0 +1,65 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * @see Zend_Gdata_Media_Feed
+ */
+require_once 'Zend/Gdata/Media/Feed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_VideoEntry
+ */
+require_once 'Zend/Gdata/YouTube/VideoEntry.php';
+
+/**
+ * The YouTube video flavor of an Atom Feed with media support
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_VideoFeed extends Zend_Gdata_Media_Feed
+{
+
+    /**
+     * The classname for individual feed elements.
+     *
+     * @var string
+     */
+    protected $_entryClassName = 'Zend_Gdata_YouTube_VideoEntry';
+
+    /**
+     * Creates a Video feed, representing a list of videos
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct($element);
+    }
+
+}

Zend/Gdata/YouTube/VideoQuery.php

@@ -0,0 +1,540 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+
+ */
+
+/**
+ * Zend_Gdata_YouTube
+ */
+require_once('Zend/Gdata/YouTube.php');
+
+/**
+ * Zend_Gdata_Query
+ */
+require_once('Zend/Gdata/Query.php');
+
+/**
+ * Assists in constructing queries for YouTube videos
+ *
+ * @link http://code.google.com/apis/youtube/
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_VideoQuery extends Zend_Gdata_Query
+{
+
+    /**
+     * Create Gdata_YouTube_VideoQuery object
+     */
+    public function __construct($url = null)
+    {
+        parent::__construct($url);
+    }
+
+    /**
+     * Sets the type of feed this query should be used to search
+     *
+     * @param string $feedType The type of feed
+     * @param string $videoId The ID of the video associated with this query
+     * @param string $entry The ID of the entry associated with this query
+     */
+    public function setFeedType($feedType, $videoId = null, $entry = null)
+    {
+        switch ($feedType) {
+        case 'top rated':
+            $this->_url = Zend_Gdata_YouTube::STANDARD_TOP_RATED_URI;
+            break;
+        case 'most viewed':
+            $this->_url = Zend_Gdata_YouTube::STANDARD_MOST_VIEWED_URI;
+            break;
+        case 'recently featured':
+            $this->_url = Zend_Gdata_YouTube::STANDARD_RECENTLY_FEATURED_URI;
+            break;
+        case 'mobile':
+            $this->_url = Zend_Gdata_YouTube::STANDARD_WATCH_ON_MOBILE_URI;
+            break;
+        case 'related':
+            if ($videoId === null) {
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_InvalidArgumentException(
+                    'Video ID must be set for feed of type: ' . $feedType);
+            } else {
+                $this->_url = Zend_Gdata_YouTube::VIDEO_URI . '/' . $videoId .
+                    '/related';
+            }
+            break;
+        case 'responses':
+            if ($videoId === null) {
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_Exception(
+                    'Video ID must be set for feed of type: ' . $feedType);
+            } else {
+                $this->_url = Zend_Gdata_YouTube::VIDEO_URI . '/' . $videoId .
+                    'responses';
+            }
+            break;
+        case 'comments':
+            if ($videoId === null) {
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_Exception(
+                    'Video ID must be set for feed of type: ' . $feedType);
+            } else {
+                $this->_url = Zend_Gdata_YouTube::VIDEO_URI . '/' .
+                    $videoId . 'comments';
+                if ($entry !== null) {
+                    $this->_url .= '/' . $entry;
+                }
+            }
+            break;
+        default:
+            require_once 'Zend/Gdata/App/Exception.php';
+            throw new Zend_Gdata_App_Exception('Unknown feed type');
+            break;
+        }
+    }
+
+    /**
+     * Sets the location parameter for the query
+     *
+     * @param string $value
+     * @throws Zend_Gdata_App_InvalidArgumentException
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setLocation($value)
+    {
+        switch($value) {
+            case null:
+                unset($this->_params['location']);
+            default:
+                $parameters = explode(',', $value);
+                if (count($parameters) != 2) {
+                    require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                    throw new Zend_Gdata_App_InvalidArgumentException(
+                        'You must provide 2 coordinates to the location ' .
+                        'URL parameter');
+                }
+
+                foreach($parameters as $param) {
+                    $temp = trim($param);
+                    // strip off the optional exclamation mark for numeric check
+                    if (substr($temp, -1) == '!') {
+                        $temp = substr($temp, 0, -1);
+                    }
+                    if (!is_numeric($temp)) {
+                        require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                        throw new Zend_Gdata_App_InvalidArgumentException(
+                            'Value provided to location parameter must' .
+                            ' be in the form of two coordinates');
+                    }
+                }
+                $this->_params['location'] = $value;
+        }
+    }
+
+    /**
+     * Get the value of the location parameter
+     *
+     * @return string|null Return the location if it exists, null otherwise.
+     */
+    public function getLocation()
+    {
+        if (array_key_exists('location', $this->_params)) {
+            return $this->_params['location'];
+        } else {
+            return null;
+        }
+    }
+
+
+    /**
+     * Sets the location-radius parameter for the query
+     *
+     * @param string $value
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setLocationRadius($value)
+    {
+        switch($value) {
+            case null:
+                unset($this->_params['location-radius']);
+            default:
+                $this->_params['location-radius'] = $value;
+        }
+    }
+
+    /**
+     * Get the value of the location-radius parameter
+     *
+     * @return string|null Return the location-radius if it exists,
+     * null otherwise.
+     */
+    public function getLocationRadius()
+    {
+        if (array_key_exists('location-radius', $this->_params)) {
+            return $this->_params['location-radius'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Sets the time period over which this query should apply
+     *
+     * @param string $value
+     * @throws Zend_Gdata_App_InvalidArgumentException
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setTime($value = null)
+    {
+        switch ($value) {
+            case 'today':
+                $this->_params['time'] = 'today';
+                break;
+            case 'this_week':
+                $this->_params['time'] = 'this_week';
+                break;
+            case 'this_month':
+                $this->_params['time'] = 'this_month';
+                break;
+            case 'all_time':
+                $this->_params['time'] = 'all_time';
+                break;
+            case null:
+                unset($this->_params['time']);
+            default:
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_InvalidArgumentException(
+                    'Unknown time value');
+                break;
+        }
+        return $this;
+    }
+
+    /**
+     * Sets the value of the uploader parameter
+     *
+     * @param string $value The value of the uploader parameter. Currently this
+     *        can only be set to the value of 'partner'.
+     * @throws Zend_Gdata_App_InvalidArgumentException
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setUploader($value = null)
+    {
+        switch ($value) {
+            case 'partner':
+                $this->_params['uploader'] = 'partner';
+                break;
+            case null:
+                unset($this->_params['uploader']);
+                break;
+            default:
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_InvalidArgumentException(
+                    'Unknown value for uploader');
+        }
+        return $this;
+    }
+
+    /**
+     * Sets the formatted video query (vq) URL param value
+     *
+     * @param string $value
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setVideoQuery($value = null)
+    {
+        if ($value != null) {
+            $this->_params['vq'] = $value;
+        } else {
+            unset($this->_params['vq']);
+        }
+        return $this;
+    }
+
+    /**
+     * Sets the param to return videos of a specific format
+     *
+     * @param string $value
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setFormat($value = null)
+    {
+        if ($value != null) {
+            $this->_params['format'] = $value;
+        } else {
+            unset($this->_params['format']);
+        }
+        return $this;
+    }
+
+    /**
+     * Sets whether or not to include racy videos in the search results
+     *
+     * @param string $value
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setRacy($value = null)
+    {
+        switch ($value) {
+            case 'include':
+                $this->_params['racy'] = $value;
+                break;
+            case 'exclude':
+                $this->_params['racy'] = $value;
+                break;
+            case null:
+                unset($this->_params['racy']);
+                break;
+        }
+        return $this;
+    }
+
+    /**
+     * Whether or not to include racy videos in the search results
+     *
+     * @return string|null The value of racy if it exists, null otherwise.
+     */
+    public function getRacy()
+    {
+        if (array_key_exists('racy', $this->_params)) {
+            return $this->_params['racy'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Set the safeSearch parameter
+     *
+     * @param string $value The value of the parameter, currently only 'none',
+     *        'moderate' or 'strict' are allowed values.
+     * @throws Zend_Gdata_App_InvalidArgumentException
+     * @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface
+     */
+    public function setSafeSearch($value)
+    {
+        switch ($value) {
+            case 'none':
+                $this->_params['safeSearch'] = 'none';
+                break;
+            case 'moderate':
+                $this->_params['safeSearch'] = 'moderate';
+                break;
+            case 'strict':
+                $this->_params['safeSearch'] = 'strict';
+                break;
+            case null:
+                unset($this->_params['safeSearch']);
+            default:
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_InvalidArgumentException(
+                    'The safeSearch parameter only supports the values '.
+                    '\'none\', \'moderate\' or \'strict\'.');
+        }
+    }
+
+    /**
+     * Return the value of the safeSearch parameter
+     *
+     * @return string|null The value of the safeSearch parameter if it has been
+     *         set, null otherwise.
+     */
+    public function getSafeSearch()
+    {
+        if (array_key_exists('safeSearch', $this->_params)) {
+            return $this->_params['safeSearch'];
+        }
+        return $this;
+    }
+
+    /**
+     * Set the value of the orderby parameter
+     *
+     * @param string $value
+     * @return Zend_Gdata_YouTube_Query Provides a fluent interface
+     */
+    public function setOrderBy($value)
+    {
+        if ($value != null) {
+            $this->_params['orderby'] = $value;
+        } else {
+            unset($this->_params['orderby']);
+        }
+        return $this;
+    }
+
+    /**
+     * Return the value of the format parameter
+     *
+     * @return string|null The value of format if it exists, null otherwise.
+     */
+    public function getFormat()
+    {
+        if (array_key_exists('format', $this->_params)) {
+            return $this->_params['format'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Return the value of the video query that has been set
+     *
+     * @return string|null The value of the video query if it exists,
+     *         null otherwise.
+     */
+    public function getVideoQuery()
+    {
+        if (array_key_exists('vq', $this->_params)) {
+            return $this->_params['vq'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Return the value of the time parameter
+     *
+     * @return string|null The time parameter if it exists, null otherwise.
+     */
+    public function getTime()
+    {
+        if (array_key_exists('time', $this->_params)) {
+            return $this->_params['time'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Return the value of the orderby parameter if it exists
+     *
+     * @return string|null The value of orderby if it exists, null otherwise.
+     */
+    public function getOrderBy()
+    {
+        if (array_key_exists('orderby', $this->_params)) {
+            return $this->_params['orderby'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Generate the query string from the URL parameters, optionally modifying
+     * them based on protocol version.
+     *
+     * @param integer $majorProtocolVersion The major protocol version
+     * @param integer $minorProtocolVersion The minor protocol version
+     * @throws Zend_Gdata_App_VersionException
+     * @return string querystring
+     */
+    public function getQueryString($majorProtocolVersion = null,
+        $minorProtocolVersion = null)
+    {
+        $queryArray = array();
+
+        foreach ($this->_params as $name => $value) {
+            if (substr($name, 0, 1) == '_') {
+                continue;
+            }
+
+            switch($name) {
+                case 'location-radius':
+                    if ($majorProtocolVersion == 1) {
+                        require_once 'Zend/Gdata/App/VersionException.php';
+                        throw new Zend_Gdata_App_VersionException("The $name " .
+                            "parameter is only supported in version 2.");
+                    }
+                    break;
+
+                case 'racy':
+                    if ($majorProtocolVersion == 2) {
+                        require_once 'Zend/Gdata/App/VersionException.php';
+                        throw new Zend_Gdata_App_VersionException("The $name " .
+                            "parameter is not supported in version 2. " .
+                            "Please use 'safeSearch'.");
+                    }
+                    break;
+
+                case 'safeSearch':
+                    if ($majorProtocolVersion == 1) {
+                        require_once 'Zend/Gdata/App/VersionException.php';
+                        throw new Zend_Gdata_App_VersionException("The $name " .
+                            "parameter is only supported in version 2. " .
+                            "Please use 'racy'.");
+                    }
+                    break;
+
+                case 'uploader':
+                    if ($majorProtocolVersion == 1) {
+                        require_once 'Zend/Gdata/App/VersionException.php';
+                        throw new Zend_Gdata_App_VersionException("The $name " .
+                            "parameter is only supported in version 2.");
+                    }
+                    break;
+
+                case 'vq':
+                    if ($majorProtocolVersion == 2) {
+                        $name = 'q';
+                    }
+                    break;
+            }
+
+            $queryArray[] = urlencode($name) . '=' . urlencode($value);
+
+        }
+        if (count($queryArray) > 0) {
+            return '?' . implode('&', $queryArray);
+        } else {
+            return '';
+        }
+    }
+
+    /**
+     * Returns the generated full query URL, optionally modifying it based on
+     * the protocol version.
+     *
+     * @param integer $majorProtocolVersion The major protocol version
+     * @param integer $minorProtocolVersion The minor protocol version
+     * @return string The URL
+     */
+    public function getQueryUrl($majorProtocolVersion = null,
+        $minorProtocolVersion = null)
+    {
+        if (isset($this->_url)) {
+            $url = $this->_url;
+        } else {
+            $url = Zend_Gdata_YouTube::VIDEO_URI;
+        }
+        if ($this->getCategory() !== null) {
+            $url .= '/-/' . $this->getCategory();
+        }
+        $url = $url . $this->getQueryString($majorProtocolVersion,
+            $minorProtocolVersion);
+        return $url;
+    }
+
+}