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- <?php
- // This file is part of GNU social - https://www.gnu.org/software/social
- //
- // GNU social 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.
- //
- // GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
- /**
- * Stream of notices for a list
- *
- * @category Stream
- * @package GNUsocial
- * @author Evan Prodromou <evan@status.net>
- * @author Shashi Gowda <connect2shashi@gmail.com>
- * @copyright 2011 StatusNet, Inc.
- * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
- */
- defined('GNUSOCIAL') || die();
- /**
- * Stream of notices for a list
- *
- * @copyright 2011 StatusNet, Inc.
- * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
- */
- class PeopletagNoticeStream extends ScopingNoticeStream
- {
- public function __construct($plist, Profile $scoped = null)
- {
- parent::__construct(
- new CachingNoticeStream(
- new RawPeopletagNoticeStream($plist),
- 'profile_list:notice_ids:' . $plist->id
- ),
- $scoped
- );
- }
- }
- /**
- * Stream of notices for a list
- *
- * @copyright 2011 StatusNet, Inc.
- * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
- */
- class RawPeopletagNoticeStream extends NoticeStream
- {
- protected $profile_list;
- public function __construct($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 $max_id=null maximum id in result
- *
- * @return array array of notice ids.
- */
- public function getNoticeIds($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'",
- $notice->escape($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;
- }
- }
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