3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2011, StatusNet, Inc.
6 * Stream of notices for a list
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Affero General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Affero General Public License for more details.
20 * You should have received a copy of the GNU Affero General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 * @author Evan Prodromou <evan@status.net>
26 * @copyright 2011 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
28 * @link http://status.net/
31 if (!defined('GNUSOCIAL')) { exit(1); }
34 * Stream of notices for a list
38 * @author Evan Prodromou <evan@status.net>
39 * @author Shashi Gowda <connect2shashi@gmail.com>
40 * @copyright 2011 StatusNet, Inc.
41 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
42 * @link http://status.net/
44 class PeopletagNoticeStream extends ScopingNoticeStream
46 function __construct($plist, Profile $scoped=null)
48 parent::__construct(new CachingNoticeStream(new RawPeopletagNoticeStream($plist),
49 'profile_list:notice_ids:' . $plist->id),
55 * Stream of notices for a list
59 * @author Evan Prodromou <evan@status.net>
60 * @author Shashi Gowda <connect2shashi@gmail.com>
61 * @copyright 2011 StatusNet, Inc.
62 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
63 * @link http://status.net/
65 class RawPeopletagNoticeStream extends NoticeStream
67 protected $profile_list;
69 function __construct($profile_list)
71 $this->profile_list = $profile_list;
75 * Query notices by users associated with this tag from the database.
77 * @param integer $offset offset
78 * @param integer $limit maximum no of results
79 * @param integer $since_id=null since this id
80 * @param integer $max_id=null maximum id in result
82 * @return array array of notice ids.
85 function getNoticeIds($offset, $limit, $since_id, $max_id)
87 $notice = new Notice();
90 $notice->selectAdd('notice.id');
92 $ptag = new Profile_tag();
93 $ptag->tag = $this->profile_list->tag;
94 $ptag->tagger = $this->profile_list->tagger;
95 $notice->joinAdd(array('profile_id', 'profile_tag:tagged'));
96 $notice->whereAdd('profile_tag.tagger = ' . $this->profile_list->tagger);
97 $notice->whereAdd(sprintf('profile_tag.tag = "%s"', $this->profile_list->tag));
100 $notice->whereAdd('notice.id > ' . $since_id);
104 $notice->whereAdd('notice.id <= ' . $max_id);
107 $notice->orderBy('notice.id DESC');
109 if (!is_null($offset)) {
110 $notice->limit($offset, $limit);
114 if ($notice->find()) {
115 while ($notice->fetch()) {
116 $ids[] = $notice->id;