<?php
/**
- * Laconica, the distributed open-source microblogging tool
+ * StatusNet, the distributed open-source microblogging tool
*
* List of popular notices
*
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Public
- * @package Laconica
- * @author Zach Copley <zach@controlyourself.ca>
- * @author Evan Prodromou <evan@controlyourself.ca>
- * @copyright 2008-2009 Control Yourself, Inc.
+ * @package StatusNet
+ * @author Zach Copley <zach@status.net>
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2008-2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://laconi.ca/
+ * @link http://status.net/
*/
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
* is measured by
*
* @category Personal
- * @package Laconica
- * @author Zach Copley <zach@controlyourself.ca>
- * @author Evan Prodromou <evan@controlyourself.ca>
+ * @package StatusNet
+ * @author Zach Copley <zach@status.net>
+ * @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://laconi.ca/
+ * @link http://status.net/
*/
class FavoritedAction extends Action
function showContent()
{
- if (common_config('db', 'type') == 'pgsql') {
- $weightexpr='sum(exp(-extract(epoch from (now() - fave.modified)) / %s))';
- } else {
- $weightexpr='sum(exp(-(now() - fave.modified) / %s))';
- }
+ $weightexpr = common_sql_weight('fave.modified', common_config('popular', 'dropoff'));
+ $cutoff = sprintf("fave.modified > '%s'",
+ common_sql_date(time() - common_config('popular', 'cutoff')));
$qry = 'SELECT notice.*, '.
$weightexpr . ' as weight ' .
'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
- 'GROUP BY id,profile_id,uri,content,rendered,url,created,notice.modified,reply_to,is_local,source ' .
+ "WHERE $cutoff " .
+ 'GROUP BY id,profile_id,uri,content,rendered,url,created,notice.modified,reply_to,is_local,source,notice.conversation ' .
'ORDER BY weight DESC';
$offset = ($this->page - 1) * NOTICES_PER_PAGE;
}
$notice = Memcached_DataObject::cachedQuery('Notice',
- sprintf($qry, common_config('popular', 'dropoff')),
+ $qry,
600);
$nl = new NoticeList($notice, $this);