--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/YouTube.php Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,874 @@
+<?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
+ * @version $Id: YouTube.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Gdata_Media
+ */
+require_once 'Zend/Gdata/Media.php';
+
+/**
+ * @see Zend_Gdata_YouTube_VideoEntry
+ */
+require_once 'Zend/Gdata/YouTube/VideoEntry.php';
+
+/**
+ * @see Zend_Gdata_YouTube_VideoFeed
+ */
+require_once 'Zend/Gdata/YouTube/VideoFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_CommentFeed
+ */
+require_once 'Zend/Gdata/YouTube/CommentFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_PlaylistListFeed
+ */
+require_once 'Zend/Gdata/YouTube/PlaylistListFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_SubscriptionFeed
+ */
+require_once 'Zend/Gdata/YouTube/SubscriptionFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_ContactFeed
+ */
+require_once 'Zend/Gdata/YouTube/ContactFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_PlaylistVideoFeed
+ */
+require_once 'Zend/Gdata/YouTube/PlaylistVideoFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_ActivityFeed
+ */
+require_once 'Zend/Gdata/YouTube/ActivityFeed.php';
+
+/**
+ * @see Zend_Gdata_YouTube_InboxFeed
+ */
+require_once 'Zend/Gdata/YouTube/InboxFeed.php';
+
+
+/**
+ * Service class for interacting with the YouTube Data API.
+ * @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 extends Zend_Gdata_Media
+{
+
+ const AUTH_SERVICE_NAME = 'youtube';
+ const CLIENTLOGIN_URL = 'https://www.google.com/youtube/accounts/ClientLogin';
+
+ const STANDARD_TOP_RATED_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/top_rated';
+ const STANDARD_MOST_VIEWED_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/most_viewed';
+ const STANDARD_RECENTLY_FEATURED_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/recently_featured';
+ const STANDARD_WATCH_ON_MOBILE_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/watch_on_mobile';
+
+ const STANDARD_TOP_RATED_URI_V2 =
+ 'http://gdata.youtube.com/feeds/api/standardfeeds/top_rated';
+ const STANDARD_MOST_VIEWED_URI_V2 =
+ 'http://gdata.youtube.com/feeds/api/standardfeeds/most_viewed';
+ const STANDARD_RECENTLY_FEATURED_URI_V2 =
+ 'http://gdata.youtube.com/feeds/api/standardfeeds/recently_featured';
+ const STANDARD_WATCH_ON_MOBILE_URI_V2 =
+ 'http://gdata.youtube.com/feeds/api/standardfeeds/watch_on_mobile';
+
+ const USER_URI = 'http://gdata.youtube.com/feeds/api/users';
+ const VIDEO_URI = 'http://gdata.youtube.com/feeds/api/videos';
+ const PLAYLIST_REL = 'http://gdata.youtube.com/schemas/2007#playlist';
+ const USER_UPLOADS_REL = 'http://gdata.youtube.com/schemas/2007#user.uploads';
+ const USER_PLAYLISTS_REL = 'http://gdata.youtube.com/schemas/2007#user.playlists';
+ const USER_SUBSCRIPTIONS_REL = 'http://gdata.youtube.com/schemas/2007#user.subscriptions';
+ const USER_CONTACTS_REL = 'http://gdata.youtube.com/schemas/2007#user.contacts';
+ const USER_FAVORITES_REL = 'http://gdata.youtube.com/schemas/2007#user.favorites';
+ const VIDEO_RESPONSES_REL = 'http://gdata.youtube.com/schemas/2007#video.responses';
+ const VIDEO_RATINGS_REL = 'http://gdata.youtube.com/schemas/2007#video.ratings';
+ const VIDEO_COMPLAINTS_REL = 'http://gdata.youtube.com/schemas/2007#video.complaints';
+ const ACTIVITY_FEED_URI = 'http://gdata.youtube.com/feeds/api/events';
+ const FRIEND_ACTIVITY_FEED_URI =
+ 'http://gdata.youtube.com/feeds/api/users/default/friendsactivity';
+
+ /**
+ * The URI of the in-reply-to schema for comments in reply to
+ * other comments.
+ *
+ * @var string
+ */
+ const IN_REPLY_TO_SCHEME =
+ 'http://gdata.youtube.com/schemas/2007#in-reply-to';
+
+ /**
+ * The URI of the inbox feed for the currently authenticated user.
+ *
+ * @var string
+ */
+ const INBOX_FEED_URI =
+ 'http://gdata.youtube.com/feeds/api/users/default/inbox';
+
+ /**
+ * The maximum number of users for which activity can be requested for,
+ * as enforced by the API.
+ *
+ * @var integer
+ */
+ const ACTIVITY_FEED_MAX_USERS = 20;
+
+ /**
+ * The suffix for a feed of favorites.
+ *
+ * @var string
+ */
+ const FAVORITES_URI_SUFFIX = 'favorites';
+
+ /**
+ * The suffix for the user's upload feed.
+ *
+ * @var string
+ */
+ const UPLOADS_URI_SUFFIX = 'uploads';
+
+ /**
+ * The suffix for a feed of video responses.
+ *
+ * @var string
+ */
+ const RESPONSES_URI_SUFFIX = 'responses';
+
+ /**
+ * The suffix for a feed of related videos.
+ *
+ * @var string
+ */
+ const RELATED_URI_SUFFIX = 'related';
+
+ /**
+ * The suffix for a feed of messages (inbox entries).
+ *
+ * @var string
+ */
+ const INBOX_URI_SUFFIX = 'inbox';
+
+ /**
+ * Namespaces used for Zend_Gdata_YouTube
+ *
+ * @var array
+ */
+ public static $namespaces = array(
+ array('yt', 'http://gdata.youtube.com/schemas/2007', 1, 0),
+ array('georss', 'http://www.georss.org/georss', 1, 0),
+ array('gml', 'http://www.opengis.net/gml', 1, 0),
+ array('media', 'http://search.yahoo.com/mrss/', 1, 0)
+ );
+
+ /**
+ * Create Zend_Gdata_YouTube object
+ *
+ * @param Zend_Http_Client $client (optional) The HTTP client to use when
+ * when communicating with the Google servers.
+ * @param string $applicationId The identity of the app in the form of
+ * Company-AppName-Version
+ * @param string $clientId The clientId issued by the YouTube dashboard
+ * @param string $developerKey The developerKey issued by the YouTube dashboard
+ */
+ public function __construct($client = null,
+ $applicationId = 'MyCompany-MyApp-1.0', $clientId = null,
+ $developerKey = null)
+ {
+ $this->registerPackage('Zend_Gdata_YouTube');
+ $this->registerPackage('Zend_Gdata_YouTube_Extension');
+ $this->registerPackage('Zend_Gdata_Media');
+ $this->registerPackage('Zend_Gdata_Media_Extension');
+
+ // NOTE This constructor no longer calls the parent constructor
+ $this->setHttpClient($client, $applicationId, $clientId, $developerKey);
+ }
+
+ /**
+ * Set the Zend_Http_Client object used for communication
+ *
+ * @param Zend_Http_Client $client The client to use for communication
+ * @throws Zend_Gdata_App_HttpException
+ * @return Zend_Gdata_App Provides a fluent interface
+ */
+ public function setHttpClient($client,
+ $applicationId = 'MyCompany-MyApp-1.0', $clientId = null,
+ $developerKey = null)
+ {
+ if ($client === null) {
+ $client = new Zend_Http_Client();
+ }
+ if (!$client instanceof Zend_Http_Client) {
+ require_once 'Zend/Gdata/App/HttpException.php';
+ throw new Zend_Gdata_App_HttpException(
+ 'Argument is not an instance of Zend_Http_Client.');
+ }
+
+ if ($clientId != null) {
+ $client->setHeaders('X-GData-Client', $clientId);
+ }
+
+ if ($developerKey != null) {
+ $client->setHeaders('X-GData-Key', 'key='. $developerKey);
+ }
+
+ return parent::setHttpClient($client, $applicationId);
+ }
+
+ /**
+ * Retrieves a feed of videos.
+ *
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getVideoFeed($location = null)
+ {
+ if ($location == null) {
+ $uri = self::VIDEO_URI;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a specific video entry.
+ *
+ * @param mixed $videoId The ID of the video to retrieve.
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined.
+ * @param boolean $fullEntry (optional) Retrieve the full metadata for the
+ * entry. Only possible if entry belongs to currently authenticated
+ * user. An exception will be thrown otherwise.
+ * @throws Zend_Gdata_App_HttpException
+ * @return Zend_Gdata_YouTube_VideoEntry The video entry found at the
+ * specified URL.
+ */
+ public function getVideoEntry($videoId = null, $location = null,
+ $fullEntry = false)
+ {
+ if ($videoId !== null) {
+ if ($fullEntry) {
+ return $this->getFullVideoEntry($videoId);
+ } else {
+ $uri = self::VIDEO_URI . "/" . $videoId;
+ }
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getEntry($uri, 'Zend_Gdata_YouTube_VideoEntry');
+ }
+
+ /**
+ * Retrieves a video entry from the user's upload feed.
+ *
+ * @param mixed $videoID The ID of the video to retrieve.
+ * @throws Zend_Gdata_App_HttpException
+ * @return Zend_Gdata_YouTube_VideoEntry|null The video entry to be
+ * retrieved, or null if it was not found or the user requesting it
+ * did not have the appropriate permissions.
+ */
+ public function getFullVideoEntry($videoId)
+ {
+ $uri = self::USER_URI . "/default/" .
+ self::UPLOADS_URI_SUFFIX . "/$videoId";
+ return parent::getEntry($uri, 'Zend_Gdata_YouTube_VideoEntry');
+ }
+
+ /**
+ * Retrieves a feed of videos related to the specified video ID.
+ *
+ * @param string $videoId The videoId of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getRelatedVideoFeed($videoId = null, $location = null)
+ {
+ if ($videoId !== null) {
+ $uri = self::VIDEO_URI . "/" . $videoId . "/" .
+ self::RELATED_URI_SUFFIX;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a feed of video responses related to the specified video ID.
+ *
+ * @param string $videoId The videoId of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getVideoResponseFeed($videoId = null, $location = null)
+ {
+ if ($videoId !== null) {
+ $uri = self::VIDEO_URI . "/" . $videoId . "/" .
+ self::RESPONSES_URI_SUFFIX;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a feed of comments related to the specified video ID.
+ *
+ * @param string $videoId The videoId of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_CommentFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getVideoCommentFeed($videoId = null, $location = null)
+ {
+ if ($videoId !== null) {
+ $uri = self::VIDEO_URI . "/" . $videoId . "/comments";
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_CommentFeed');
+ }
+
+ /**
+ * Retrieves a feed of comments related to the specified video ID.
+ *
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_CommentFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getTopRatedVideoFeed($location = null)
+ {
+ $standardFeedUri = self::STANDARD_TOP_RATED_URI;
+
+ if ($this->getMajorProtocolVersion() == 2) {
+ $standardFeedUri = self::STANDARD_TOP_RATED_URI_V2;
+ }
+
+ if ($location == null) {
+ $uri = $standardFeedUri;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ if ($location instanceof Zend_Gdata_YouTube_VideoQuery) {
+ if (!isset($location->url)) {
+ $location->setFeedType('top rated');
+ }
+ }
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+
+ /**
+ * Retrieves a feed of the most viewed videos.
+ *
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getMostViewedVideoFeed($location = null)
+ {
+ $standardFeedUri = self::STANDARD_MOST_VIEWED_URI;
+
+ if ($this->getMajorProtocolVersion() == 2) {
+ $standardFeedUri = self::STANDARD_MOST_VIEWED_URI_V2;
+ }
+
+ if ($location == null) {
+ $uri = $standardFeedUri;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ if ($location instanceof Zend_Gdata_YouTube_VideoQuery) {
+ if (!isset($location->url)) {
+ $location->setFeedType('most viewed');
+ }
+ }
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a feed of recently featured videos.
+ *
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getRecentlyFeaturedVideoFeed($location = null)
+ {
+ $standardFeedUri = self::STANDARD_RECENTLY_FEATURED_URI;
+
+ if ($this->getMajorProtocolVersion() == 2) {
+ $standardFeedUri = self::STANDARD_RECENTLY_FEATURED_URI_V2;
+ }
+
+ if ($location == null) {
+ $uri = $standardFeedUri;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ if ($location instanceof Zend_Gdata_YouTube_VideoQuery) {
+ if (!isset($location->url)) {
+ $location->setFeedType('recently featured');
+ }
+ }
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a feed of videos recently featured for mobile devices.
+ * These videos will have RTSP links in the $entry->mediaGroup->content
+ *
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
+ * specified URL.
+ */
+ public function getWatchOnMobileVideoFeed($location = null)
+ {
+ $standardFeedUri = self::STANDARD_WATCH_ON_MOBILE_URI;
+
+ if ($this->getMajorProtocolVersion() == 2) {
+ $standardFeedUri = self::STANDARD_WATCH_ON_MOBILE_URI_V2;
+ }
+
+ if ($location == null) {
+ $uri = $standardFeedUri;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ if ($location instanceof Zend_Gdata_YouTube_VideoQuery) {
+ if (!isset($location->url)) {
+ $location->setFeedType('watch on mobile');
+ }
+ }
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a feed which lists a user's playlist
+ *
+ * @param string $user (optional) The username of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_PlaylistListFeed The feed of playlists
+ */
+ public function getPlaylistListFeed($user = null, $location = null)
+ {
+ if ($user !== null) {
+ $uri = self::USER_URI . '/' . $user . '/playlists';
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_PlaylistListFeed');
+ }
+
+ /**
+ * Retrieves a feed of videos in a particular playlist
+ *
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_PlaylistVideoFeed The feed of videos found at
+ * the specified URL.
+ */
+ public function getPlaylistVideoFeed($location)
+ {
+ if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_PlaylistVideoFeed');
+ }
+
+ /**
+ * Retrieves a feed of a user's subscriptions
+ *
+ * @param string $user (optional) The username of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_SubscriptionListFeed The feed of subscriptions
+ */
+ public function getSubscriptionFeed($user = null, $location = null)
+ {
+ if ($user !== null) {
+ $uri = self::USER_URI . '/' . $user . '/subscriptions';
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_SubscriptionFeed');
+ }
+
+ /**
+ * Retrieves a feed of a user's contacts
+ *
+ * @param string $user (optional) The username of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_ContactFeed The feed of contacts
+ */
+ public function getContactFeed($user = null, $location = null)
+ {
+ if ($user !== null) {
+ $uri = self::USER_URI . '/' . $user . '/contacts';
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_ContactFeed');
+ }
+
+ /**
+ * Retrieves a user's uploads
+ *
+ * @param string $user (optional) The username of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The videos uploaded by the user
+ */
+ public function getUserUploads($user = null, $location = null)
+ {
+ if ($user !== null) {
+ $uri = self::USER_URI . '/' . $user . '/' .
+ self::UPLOADS_URI_SUFFIX;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a user's favorites
+ *
+ * @param string $user (optional) The username of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_VideoFeed The videos favorited by the user
+ */
+ public function getUserFavorites($user = null, $location = null)
+ {
+ if ($user !== null) {
+ $uri = self::USER_URI . '/' . $user . '/' .
+ self::FAVORITES_URI_SUFFIX;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
+ }
+
+ /**
+ * Retrieves a user's profile as an entry
+ *
+ * @param string $user (optional) The username of interest
+ * @param mixed $location (optional) The URL to query or a
+ * Zend_Gdata_Query object from which a URL can be determined
+ * @return Zend_Gdata_YouTube_UserProfileEntry The user profile entry
+ */
+ public function getUserProfile($user = null, $location = null)
+ {
+ if ($user !== null) {
+ $uri = self::USER_URI . '/' . $user;
+ } else if ($location instanceof Zend_Gdata_Query) {
+ $uri = $location->getQueryUrl();
+ } else {
+ $uri = $location;
+ }
+ return parent::getEntry($uri, 'Zend_Gdata_YouTube_UserProfileEntry');
+ }
+
+ /**
+ * Helper function for parsing a YouTube token response
+ *
+ * @param string $response The service response
+ * @throws Zend_Gdata_App_Exception
+ * @return array An array containing the token and URL
+ */
+ public static function parseFormUploadTokenResponse($response)
+ {
+ // Load the feed as an XML DOMDocument object
+ @ini_set('track_errors', 1);
+ $doc = new DOMDocument();
+ $success = @$doc->loadXML($response);
+ @ini_restore('track_errors');
+
+ if (!$success) {
+ require_once 'Zend/Gdata/App/Exception.php';
+ throw new Zend_Gdata_App_Exception(
+ "Zend_Gdata_YouTube::parseFormUploadTokenResponse - " .
+ "DOMDocument cannot parse XML: $php_errormsg");
+ }
+ $responseElement = $doc->getElementsByTagName('response')->item(0);
+
+ $urlText = null;
+ $tokenText = null;
+ if ($responseElement != null) {
+ $urlElement =
+ $responseElement->getElementsByTagName('url')->item(0);
+ $tokenElement =
+ $responseElement->getElementsByTagName('token')->item(0);
+
+ if ($urlElement && $urlElement->hasChildNodes() &&
+ $tokenElement && $tokenElement->hasChildNodes()) {
+
+ $urlText = $urlElement->firstChild->nodeValue;
+ $tokenText = $tokenElement->firstChild->nodeValue;
+ }
+ }
+
+ if ($tokenText != null && $urlText != null) {
+ return array('token' => $tokenText, 'url' => $urlText);
+ } else {
+ require_once 'Zend/Gdata/App/Exception.php';
+ throw new Zend_Gdata_App_Exception(
+ 'Form upload token not found in response');
+ }
+ }
+
+ /**
+ * Retrieves a YouTube token
+ *
+ * @param Zend_Gdata_YouTube_VideoEntry $videoEntry The video entry
+ * @param string $url The location as a string URL
+ * @throws Zend_Gdata_App_Exception
+ * @return array An array containing a token and URL
+ */
+ public function getFormUploadToken($videoEntry,
+ $url='http://gdata.youtube.com/action/GetUploadToken')
+ {
+ if ($url != null && is_string($url)) {
+ // $response is a Zend_Http_response object
+ $response = $this->post($videoEntry, $url);
+ return self::parseFormUploadTokenResponse($response->getBody());
+ } else {
+ require_once 'Zend/Gdata/App/Exception.php';
+ throw new Zend_Gdata_App_Exception(
+ 'Url must be provided as a string URL');
+ }
+ }
+
+ /**
+ * Retrieves the activity feed for users
+ *
+ * @param mixed $usernames A string identifying the usernames for which to
+ * retrieve activity for. This can also be a Zend_Gdata_Query
+ * object from which a URL can be determined.
+ * @throws Zend_Gdata_App_VersionException if using version less than 2.
+ * @return Zend_Gdata_YouTube_ActivityFeed
+ */
+ public function getActivityForUser($username)
+ {
+ if ($this->getMajorProtocolVersion() == 1) {
+ require_once 'Zend/Gdata/App/VersionException.php';
+ throw new Zend_Gdata_App_VersionException('User activity feeds ' .
+ 'are not available in API version 1.');
+ }
+
+ $uri = null;
+ if ($username instanceof Zend_Gdata_Query) {
+ $uri = $username->getQueryUrl();
+ } else {
+ if (count(explode(',', $username)) >
+ self::ACTIVITY_FEED_MAX_USERS) {
+ require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+ throw new Zend_Gdata_App_InvalidArgumentException(
+ 'Activity feed can only retrieve for activity for up to ' .
+ self::ACTIVITY_FEED_MAX_USERS . ' users per request');
+ }
+ $uri = self::ACTIVITY_FEED_URI . '?author=' . $username;
+ }
+
+ return parent::getFeed($uri, 'Zend_Gdata_YouTube_ActivityFeed');
+ }
+
+ /**
+ * Retrieve the activity of the currently authenticated users friend.
+ *
+ * @throws Zend_Gdata_App_Exception if not logged in.
+ * @return Zend_Gdata_YouTube_ActivityFeed
+ */
+ public function getFriendActivityForCurrentUser()
+ {
+ if (!$this->isAuthenticated()) {
+ require_once 'Zend/Gdata/App/Exception.php';
+ throw new Zend_Gdata_App_Exception('You must be authenticated to ' .
+ 'use the getFriendActivityForCurrentUser function in Zend_' .
+ 'Gdata_YouTube.');
+ }
+ return parent::getFeed(self::FRIEND_ACTIVITY_FEED_URI,
+ 'Zend_Gdata_YouTube_ActivityFeed');
+ }
+
+ /**
+ * Retrieve a feed of messages in the currently authenticated user's inbox.
+ *
+ * @throws Zend_Gdata_App_Exception if not logged in.
+ * @return Zend_Gdata_YouTube_InboxFeed|null
+ */
+ public function getInboxFeedForCurrentUser()
+ {
+ if (!$this->isAuthenticated()) {
+ require_once 'Zend/Gdata/App/Exception.php';
+ throw new Zend_Gdata_App_Exception('You must be authenticated to ' .
+ 'use the getInboxFeedForCurrentUser function in Zend_' .
+ 'Gdata_YouTube.');
+ }
+
+ return parent::getFeed(self::INBOX_FEED_URI,
+ 'Zend_Gdata_YouTube_InboxFeed');
+ }
+
+ /**
+ * Send a video message.
+ *
+ * Note: Either a Zend_Gdata_YouTube_VideoEntry or a valid video ID must
+ * be provided.
+ *
+ * @param string $body The body of the message
+ * @param Zend_Gdata_YouTube_VideoEntry (optional) The video entry to send
+ * @param string $videoId The id of the video to send
+ * @param string $recipientUserName The username of the recipient
+ * @throws Zend_Gdata_App_InvalidArgumentException if no valid
+ * Zend_Gdata_YouTube_VideoEntry or videoId were provided
+ * @return Zend_Gdata_YouTube_InboxEntry|null The
+ * Zend_Gdata_YouTube_Inbox_Entry representing the sent message.
+ *
+ */
+ public function sendVideoMessage($body, $videoEntry = null,
+ $videoId = null, $recipientUserName)
+ {
+ if (!$videoId && !$videoEntry) {
+ require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+ throw new Zend_Gdata_App_InvalidArgumentException(
+ 'Expecting either a valid videoID or a videoEntry object in ' .
+ 'Zend_Gdata_YouTube->sendVideoMessage().');
+ }
+
+ $messageEntry = new Zend_Gdata_YouTube_InboxEntry();
+
+ if ($this->getMajorProtocolVersion() == null ||
+ $this->getMajorProtocolVersion() == 1) {
+
+ if (!$videoId) {
+ $videoId = $videoEntry->getVideoId();
+ } elseif (strlen($videoId) < 12) {
+ //Append the full URI
+ $videoId = self::VIDEO_URI . '/' . $videoId;
+ }
+
+ $messageEntry->setId($this->newId($videoId));
+ // TODO there seems to be a bug where v1 inbox entries dont
+ // retain their description...
+ $messageEntry->setDescription(
+ new Zend_Gdata_YouTube_Extension_Description($body));
+
+ } else {
+ if (!$videoId) {
+ $videoId = $videoEntry->getVideoId();
+ $videoId = substr($videoId, strrpos($videoId, ':'));
+ }
+ $messageEntry->setId($this->newId($videoId));
+ $messageEntry->setSummary($this->newSummary($body));
+ }
+
+ $insertUrl = 'http://gdata.youtube.com/feeds/api/users/' .
+ $recipientUserName . '/inbox';
+ $response = $this->insertEntry($messageEntry, $insertUrl,
+ 'Zend_Gdata_YouTube_InboxEntry');
+ return $response;
+ }
+
+ /**
+ * Post a comment in reply to an existing comment
+ *
+ * @param $commentEntry Zend_Gdata_YouTube_CommentEntry The comment entry
+ * to reply to
+ * @param $commentText string The text of the comment to post
+ * @return A Zend_Gdata_YouTube_CommentEntry representing the posted
+ * comment
+ */
+ public function replyToCommentEntry($commentEntry, $commentText)
+ {
+ $newComment = $this->newCommentEntry();
+ $newComment->content = $this->newContent()->setText($commentText);
+ $commentId = $commentEntry->getId();
+ $commentIdArray = explode(':', $commentId);
+
+ // create a new link element
+ $inReplyToLinkHref = self::VIDEO_URI . '/' . $commentIdArray[3] .
+ '/comments/' . $commentIdArray[5];
+ $inReplyToLink = $this->newLink($inReplyToLinkHref,
+ self::IN_REPLY_TO_SCHEME, $type="application/atom+xml");
+ $links = $newComment->getLink();
+ $links[] = $inReplyToLink;
+ $newComment->setLink($links);
+ $commentFeedPostUrl = self::VIDEO_URI . '/' . $commentIdArray[3] .
+ '/comments';
+ return $this->insertEntry($newComment,
+ $commentFeedPostUrl, 'Zend_Gdata_YouTube_CommentEntry');
+ }
+
+}