875 lines
31 KiB
PHP
875 lines
31 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Gdata
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* @subpackage YouTube
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: YouTube.php 16971 2009-07-22 18:05:45Z mikaelkael $
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*/
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/**
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* @see Zend_Gdata_Media
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*/
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require_once 'Zend/Gdata/Media.php';
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/**
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* @see Zend_Gdata_YouTube_VideoEntry
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*/
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require_once 'Zend/Gdata/YouTube/VideoEntry.php';
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/**
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* @see Zend_Gdata_YouTube_VideoFeed
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*/
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require_once 'Zend/Gdata/YouTube/VideoFeed.php';
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/**
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* @see Zend_Gdata_YouTube_CommentFeed
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*/
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require_once 'Zend/Gdata/YouTube/CommentFeed.php';
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/**
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* @see Zend_Gdata_YouTube_PlaylistListFeed
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*/
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require_once 'Zend/Gdata/YouTube/PlaylistListFeed.php';
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/**
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* @see Zend_Gdata_YouTube_SubscriptionFeed
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*/
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require_once 'Zend/Gdata/YouTube/SubscriptionFeed.php';
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/**
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* @see Zend_Gdata_YouTube_ContactFeed
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*/
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require_once 'Zend/Gdata/YouTube/ContactFeed.php';
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/**
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* @see Zend_Gdata_YouTube_PlaylistVideoFeed
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*/
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require_once 'Zend/Gdata/YouTube/PlaylistVideoFeed.php';
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/**
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* @see Zend_Gdata_YouTube_ActivityFeed
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*/
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require_once 'Zend/Gdata/YouTube/ActivityFeed.php';
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/**
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* @see Zend_Gdata_YouTube_InboxFeed
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*/
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require_once 'Zend/Gdata/YouTube/InboxFeed.php';
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/**
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* Service class for interacting with the YouTube Data API.
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* @link http://code.google.com/apis/youtube/
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*
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* @category Zend
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* @package Zend_Gdata
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* @subpackage YouTube
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Gdata_YouTube extends Zend_Gdata_Media
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{
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const AUTH_SERVICE_NAME = 'youtube';
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const CLIENTLOGIN_URL = 'https://www.google.com/youtube/accounts/ClientLogin';
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const STANDARD_TOP_RATED_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/top_rated';
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const STANDARD_MOST_VIEWED_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/most_viewed';
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const STANDARD_RECENTLY_FEATURED_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/recently_featured';
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const STANDARD_WATCH_ON_MOBILE_URI = 'http://gdata.youtube.com/feeds/api/standardfeeds/watch_on_mobile';
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const STANDARD_TOP_RATED_URI_V2 =
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'http://gdata.youtube.com/feeds/api/standardfeeds/top_rated';
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const STANDARD_MOST_VIEWED_URI_V2 =
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'http://gdata.youtube.com/feeds/api/standardfeeds/most_viewed';
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const STANDARD_RECENTLY_FEATURED_URI_V2 =
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'http://gdata.youtube.com/feeds/api/standardfeeds/recently_featured';
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const STANDARD_WATCH_ON_MOBILE_URI_V2 =
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'http://gdata.youtube.com/feeds/api/standardfeeds/watch_on_mobile';
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const USER_URI = 'http://gdata.youtube.com/feeds/api/users';
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const VIDEO_URI = 'http://gdata.youtube.com/feeds/api/videos';
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const PLAYLIST_REL = 'http://gdata.youtube.com/schemas/2007#playlist';
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const USER_UPLOADS_REL = 'http://gdata.youtube.com/schemas/2007#user.uploads';
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const USER_PLAYLISTS_REL = 'http://gdata.youtube.com/schemas/2007#user.playlists';
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const USER_SUBSCRIPTIONS_REL = 'http://gdata.youtube.com/schemas/2007#user.subscriptions';
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const USER_CONTACTS_REL = 'http://gdata.youtube.com/schemas/2007#user.contacts';
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const USER_FAVORITES_REL = 'http://gdata.youtube.com/schemas/2007#user.favorites';
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const VIDEO_RESPONSES_REL = 'http://gdata.youtube.com/schemas/2007#video.responses';
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const VIDEO_RATINGS_REL = 'http://gdata.youtube.com/schemas/2007#video.ratings';
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const VIDEO_COMPLAINTS_REL = 'http://gdata.youtube.com/schemas/2007#video.complaints';
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const ACTIVITY_FEED_URI = 'http://gdata.youtube.com/feeds/api/events';
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const FRIEND_ACTIVITY_FEED_URI =
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'http://gdata.youtube.com/feeds/api/users/default/friendsactivity';
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/**
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* The URI of the in-reply-to schema for comments in reply to
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* other comments.
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*
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* @var string
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*/
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const IN_REPLY_TO_SCHEME =
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'http://gdata.youtube.com/schemas/2007#in-reply-to';
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/**
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* The URI of the inbox feed for the currently authenticated user.
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*
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* @var string
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*/
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const INBOX_FEED_URI =
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'http://gdata.youtube.com/feeds/api/users/default/inbox';
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/**
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* The maximum number of users for which activity can be requested for,
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* as enforced by the API.
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*
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* @var integer
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*/
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const ACTIVITY_FEED_MAX_USERS = 20;
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/**
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* The suffix for a feed of favorites.
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*
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* @var string
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*/
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const FAVORITES_URI_SUFFIX = 'favorites';
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/**
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* The suffix for the user's upload feed.
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*
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* @var string
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*/
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const UPLOADS_URI_SUFFIX = 'uploads';
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/**
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* The suffix for a feed of video responses.
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*
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* @var string
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*/
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const RESPONSES_URI_SUFFIX = 'responses';
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/**
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* The suffix for a feed of related videos.
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*
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* @var string
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*/
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const RELATED_URI_SUFFIX = 'related';
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/**
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* The suffix for a feed of messages (inbox entries).
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*
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* @var string
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*/
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const INBOX_URI_SUFFIX = 'inbox';
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/**
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* Namespaces used for Zend_Gdata_YouTube
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*
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* @var array
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*/
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public static $namespaces = array(
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array('yt', 'http://gdata.youtube.com/schemas/2007', 1, 0),
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array('georss', 'http://www.georss.org/georss', 1, 0),
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array('gml', 'http://www.opengis.net/gml', 1, 0),
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array('media', 'http://search.yahoo.com/mrss/', 1, 0)
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);
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/**
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* Create Zend_Gdata_YouTube object
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*
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* @param Zend_Http_Client $client (optional) The HTTP client to use when
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* when communicating with the Google servers.
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* @param string $applicationId The identity of the app in the form of
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* Company-AppName-Version
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* @param string $clientId The clientId issued by the YouTube dashboard
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* @param string $developerKey The developerKey issued by the YouTube dashboard
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*/
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public function __construct($client = null,
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$applicationId = 'MyCompany-MyApp-1.0', $clientId = null,
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$developerKey = null)
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{
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$this->registerPackage('Zend_Gdata_YouTube');
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$this->registerPackage('Zend_Gdata_YouTube_Extension');
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$this->registerPackage('Zend_Gdata_Media');
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$this->registerPackage('Zend_Gdata_Media_Extension');
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// NOTE This constructor no longer calls the parent constructor
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$this->setHttpClient($client, $applicationId, $clientId, $developerKey);
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}
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/**
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* Set the Zend_Http_Client object used for communication
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*
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* @param Zend_Http_Client $client The client to use for communication
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* @throws Zend_Gdata_App_HttpException
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* @return Zend_Gdata_App Provides a fluent interface
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*/
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public function setHttpClient($client,
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$applicationId = 'MyCompany-MyApp-1.0', $clientId = null,
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$developerKey = null)
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{
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if ($client === null) {
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$client = new Zend_Http_Client();
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}
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if (!$client instanceof Zend_Http_Client) {
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require_once 'Zend/Gdata/App/HttpException.php';
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throw new Zend_Gdata_App_HttpException(
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'Argument is not an instance of Zend_Http_Client.');
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}
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if ($clientId != null) {
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$client->setHeaders('X-GData-Client', $clientId);
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}
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if ($developerKey != null) {
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$client->setHeaders('X-GData-Key', 'key='. $developerKey);
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}
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return parent::setHttpClient($client, $applicationId);
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}
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/**
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* Retrieves a feed of videos.
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*
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* @param mixed $location (optional) The URL to query or a
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* Zend_Gdata_Query object from which a URL can be determined
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* @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
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* specified URL.
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*/
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public function getVideoFeed($location = null)
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{
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if ($location == null) {
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$uri = self::VIDEO_URI;
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} else if ($location instanceof Zend_Gdata_Query) {
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$uri = $location->getQueryUrl();
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} else {
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$uri = $location;
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}
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return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
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}
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/**
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* Retrieves a specific video entry.
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*
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* @param mixed $videoId The ID of the video to retrieve.
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* @param mixed $location (optional) The URL to query or a
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* Zend_Gdata_Query object from which a URL can be determined.
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* @param boolean $fullEntry (optional) Retrieve the full metadata for the
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* entry. Only possible if entry belongs to currently authenticated
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* user. An exception will be thrown otherwise.
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* @throws Zend_Gdata_App_HttpException
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* @return Zend_Gdata_YouTube_VideoEntry The video entry found at the
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* specified URL.
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*/
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public function getVideoEntry($videoId = null, $location = null,
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$fullEntry = false)
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{
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if ($videoId !== null) {
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if ($fullEntry) {
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return $this->getFullVideoEntry($videoId);
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} else {
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$uri = self::VIDEO_URI . "/" . $videoId;
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}
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} else if ($location instanceof Zend_Gdata_Query) {
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$uri = $location->getQueryUrl();
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} else {
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$uri = $location;
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}
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return parent::getEntry($uri, 'Zend_Gdata_YouTube_VideoEntry');
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}
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/**
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* Retrieves a video entry from the user's upload feed.
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*
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* @param mixed $videoID The ID of the video to retrieve.
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* @throws Zend_Gdata_App_HttpException
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* @return Zend_Gdata_YouTube_VideoEntry|null The video entry to be
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* retrieved, or null if it was not found or the user requesting it
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* did not have the appropriate permissions.
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*/
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public function getFullVideoEntry($videoId)
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{
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$uri = self::USER_URI . "/default/" .
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self::UPLOADS_URI_SUFFIX . "/$videoId";
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return parent::getEntry($uri, 'Zend_Gdata_YouTube_VideoEntry');
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}
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/**
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* Retrieves a feed of videos related to the specified video ID.
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*
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* @param string $videoId The videoId of interest
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* @param mixed $location (optional) The URL to query or a
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* Zend_Gdata_Query object from which a URL can be determined
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* @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
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* specified URL.
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*/
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public function getRelatedVideoFeed($videoId = null, $location = null)
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{
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if ($videoId !== null) {
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$uri = self::VIDEO_URI . "/" . $videoId . "/" .
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self::RELATED_URI_SUFFIX;
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} else if ($location instanceof Zend_Gdata_Query) {
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$uri = $location->getQueryUrl();
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} else {
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$uri = $location;
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}
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return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
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}
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/**
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* Retrieves a feed of video responses related to the specified video ID.
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*
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* @param string $videoId The videoId of interest
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* @param mixed $location (optional) The URL to query or a
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* Zend_Gdata_Query object from which a URL can be determined
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* @return Zend_Gdata_YouTube_VideoFeed The feed of videos found at the
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* specified URL.
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*/
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public function getVideoResponseFeed($videoId = null, $location = null)
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{
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if ($videoId !== null) {
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$uri = self::VIDEO_URI . "/" . $videoId . "/" .
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self::RESPONSES_URI_SUFFIX;
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} else if ($location instanceof Zend_Gdata_Query) {
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$uri = $location->getQueryUrl();
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} else {
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$uri = $location;
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}
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return parent::getFeed($uri, 'Zend_Gdata_YouTube_VideoFeed');
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}
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/**
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* Retrieves a feed of comments related to the specified video ID.
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||
|
|
*
|
||
|
|
* @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');
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|