<?php /** * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2011, StatusNet, Inc. * * Notice stream for a conversation * * PHP version 5 * * 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 Cache * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { // This check helps protect against security problems; // your code file can't be executed directly from the web. exit(1); } /** * Notice stream for a conversation * * @category Stream * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ class ConversationNoticeStream extends ScopingNoticeStream { function __construct($id) { parent::__construct(new CachingNoticeStream(new RawConversationNoticeStream($id), 'notice:conversation_ids:'.$id)); } } /** * Notice stream for a conversation * * @category Stream * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ class RawConversationNoticeStream extends NoticeStream { protected $id; function __construct($id) { $this->id = $id; } function getNoticeIds($offset, $limit, $since_id, $max_id) { $notice = new Notice(); $notice->selectAdd(); // clears it $notice->selectAdd('id'); $notice->conversation = $this->id; $notice->orderBy('created DESC, id DESC'); if (!is_null($offset)) { $notice->limit($offset, $limit); } Notice::addWhereSinceId($notice, $since_id); Notice::addWhereMaxId($notice, $max_id); $ids = array(); if ($notice->find()) { while ($notice->fetch()) { $ids[] = $notice->id; } } $notice->free(); $notice = NULL; return $ids; } }