<?php /** * StatusNet, the distributed open-source microblogging tool * * Plugin to push RSS/Atom updates to a PubSubHubBub hub * * PHP version 5 * * LICENCE: This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * @category Plugin * @package StatusNet * @author Craig Andrews <candrews@integralblue.com> * @copyright 2009 Craig Andrews http://candrews.integralblue.com * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } define('DEFAULT_HUB','http://pubsubhubbub.appspot.com'); require_once(INSTALLDIR.'/plugins/PubSubHubBub/publisher.php'); class PubSubHubBubPlugin extends Plugin { private $hub; function __construct() { parent::__construct(); } function onInitializePlugin(){ $this->hub = common_config('PubSubHubBub', 'hub'); if(empty($this->hub)){ $this->hub = DEFAULT_HUB; } } function onStartApiAtom($action){ $action->element('link',array('rel'=>'hub','href'=>$this->hub),null); } function onStartApiRss($action){ $action->element('atom:link',array('rel'=>'hub','href'=>$this->hub),null); } function onHandleQueuedNotice($notice){ $publisher = new Publisher($this->hub); $feeds = array(); //public timeline feeds $feeds[]=common_local_url('ApiTimelinePublic',array('format' => 'rss')); $feeds[]=common_local_url('ApiTimelinePublic',array('format' => 'atom')); //author's own feeds $user = User::staticGet('id',$notice->profile_id); $feeds[]=common_local_url('ApiTimelineUser',array('id' => $user->nickname, 'format'=>'rss')); $feeds[]=common_local_url('ApiTimelineUser',array('id' => $user->nickname, 'format'=>'atom')); //tag feeds $tag = new Notice_tag(); $tag->notice_id = $notice->id; if ($tag->find()) { while ($tag->fetch()) { $feeds[]=common_local_url('ApiTimelineTag',array('tag'=>$tag->tag, 'format'=>'rss')); $feeds[]=common_local_url('ApiTimelineTag',array('tag'=>$tag->tag, 'format'=>'atom')); } } //group feeds $group_inbox = new Group_inbox(); $group_inbox->notice_id = $notice->id; if ($group_inbox->find()) { while ($group_inbox->fetch()) { $group = User_group::staticGet('id',$group_inbox->group_id); $feeds[]=common_local_url('ApiTimelineGroup',array('id' => $group->nickname,'format'=>'rss')); $feeds[]=common_local_url('ApiTimelineGroup',array('id' => $group->nickname,'format'=>'atom')); } } //feed of each user that subscribes to the notice's author $notice_inbox = new Notice_inbox(); $notice_inbox->notice_id = $notice->id; if ($notice_inbox->find()) { while ($notice_inbox->fetch()) { $user = User::staticGet('id',$notice_inbox->user_id); $feeds[]=common_local_url('ApiTimelineUser',array('id' => $user->nickname, 'format'=>'rss')); $feeds[]=common_local_url('ApiTimelineUser',array('id' => $user->nickname, 'format'=>'atom')); } } //feed of user replied to if($notice->reply_to){ $user = User::staticGet('id',$notice->reply_to); $feeds[]=common_local_url('ApiTimelineMentions',array('id' => $user->nickname,'format'=>'rss')); $feeds[]=common_local_url('ApiTimelineMentions',array('id' => $user->nickname,'format'=>'atom')); } foreach(array_unique($feeds) as $feed){ if(! $publisher->publish_update($feed)){ common_log_line(LOG_WARNING,$feed.' was not published to hub at '.$this->hub.':'.$publisher->last_response()); } } } }