diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Gdata/YouTube/ActivityEntry.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/YouTube/ActivityEntry.php	Fri Mar 11 15:05:35 2011 +0100
@@ -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
+ * @version    $Id: ActivityEntry.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @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();
+    }
+}