<?php /** * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2011, StatusNet, Inc. * * Stream of notices for a list * * 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 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/ */ if (!defined('STATUSNET')) { // This check helps protect against security problems; // your code file can't be executed directly from the web. exit(1); } /** * Stream of notices for a list * * @category Stream * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Shashi Gowda <connect2shashi@gmail.com> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ class PeopletagNoticeStream extends ScopingNoticeStream { function __construct($plist, $profile = -1) { if (is_int($profile) && $profile == -1) { $profile = Profile::current(); } parent::__construct(new CachingNoticeStream(new RawPeopletagNoticeStream($plist), 'profile_list:notice_ids:' . $plist->id), $profile); } } /** * Stream of notices for a list * * @category Stream * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Shashi Gowda <connect2shashi@gmail.com> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ class RawPeopletagNoticeStream extends NoticeStream { protected $profile_list; function __construct($profile_list) { $this->profile_list = $profile_list; } /** * Query notices by users associated with this tag from the database. * * @param integer $offset offset * @param integer $limit maximum no of results * @param integer $since_id=null since this id * @param integer $max_id=null maximum id in result * * @return array array of notice ids. */ function getNoticeIds($offset, $limit, $since_id, $max_id) { $notice = new Notice(); $notice->selectAdd(); $notice->selectAdd('notice.id'); $ptag = new Profile_tag(); $ptag->tag = $this->profile_list->tag; $ptag->tagger = $this->profile_list->tagger; $notice->joinAdd(array('profile_id', 'profile_tag:tagged')); $notice->whereAdd('profile_tag.tagger = ' . $this->profile_list->tagger); $notice->whereAdd(sprintf('profile_tag.tag = "%s"', $this->profile_list->tag)); if ($since_id != 0) { $notice->whereAdd('notice.id > ' . $since_id); } if ($max_id != 0) { $notice->whereAdd('notice.id <= ' . $max_id); } $notice->orderBy('notice.id DESC'); if (!is_null($offset)) { $notice->limit($offset, $limit); } $ids = array(); if ($notice->find()) { while ($notice->fetch()) { $ids[] = $notice->id; } } return $ids; } }