104 lines
3.1 KiB
PHP
104 lines
3.1 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* The GroupFavorited plugin adds a menu item for popular notices in groups.
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*
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* @package GroupFavoritedPlugin
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* @author Brion Vibber <brion@status.net>
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* @copyright 2010-2019 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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class GroupFavoritedAction extends ShowgroupAction
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{
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/**
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* Title of the page
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*
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* @return string page title, with page number
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* @throws Exception
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*/
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public function title()
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{
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$base = $this->group->getFancyName();
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if ($this->page == 1) {
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// TRANS: %s is a group name.
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return sprintf(_m('Popular posts in %s group'), $base);
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} else {
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// TRANS: %1$s is a group name, %2$s is a group number.
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return sprintf(
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_m('Popular posts in %1$s group, page %2$d'),
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$base,
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$this->page
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);
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}
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}
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/**
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* Content area
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*
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* Shows the list of popular notices
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*
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* @return void
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*/
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public function showContent()
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{
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$groupId = (int)$this->group->id;
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$weightexpr = common_sql_weight('fave.modified', common_config('popular', 'dropoff'));
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$cutoff = sprintf(
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"fave.modified > CURRENT_TIMESTAMP - INTERVAL '%d' SECOND",
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common_config('popular', 'cutoff')
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);
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$offset = ($this->page - 1) * NOTICES_PER_PAGE;
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$limit = NOTICES_PER_PAGE + 1;
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$qry = <<<END
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SELECT *
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FROM notice INNER JOIN (
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SELECT notice_id AS id, {$weightexpr} AS weight
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FROM fave
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INNER JOIN group_inbox USING (notice_id)
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WHERE {$cutoff} AND group_inbox.group_id = {$groupId}
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GROUP BY notice_id
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) AS t1 USING (id)
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ORDER BY weight DESC
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LIMIT {$limit} OFFSET {$offset};
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END;
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$notice = Memcached_DataObject::cachedQuery('Notice', $qry, 600);
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$nl = new NoticeList($notice, $this);
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$cnt = $nl->show();
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/*if ($cnt == 0) {
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$this->showEmptyList();
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}*/
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$this->pagination(
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$this->page > 1,
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$cnt > NOTICES_PER_PAGE,
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$this->page,
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'groupfavorited',
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array('nickname' => $this->group->nickname)
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);
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}
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}
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