<?php
/**
- * Laconica, the distributed open-source microblogging tool
+ * StatusNet, the distributed open-source microblogging tool
*
* Base class for sections showing lists of notices
*
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Widget
- * @package Laconica
- * @author Evan Prodromou <evan@controlyourself.ca>
- * @copyright 2009 Control Yourself, Inc.
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 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);
}
* group, or site.
*
* @category Widget
- * @package Laconica
- * @author Evan Prodromou <evan@controlyourself.ca>
+ * @package StatusNet
+ * @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 PopularNoticeSection extends NoticeSection
{
function getNotices()
{
+ // @fixme there should be a common func for this
if (common_config('db', 'type') == 'pgsql') {
- $weightexpr='sum(exp(-extract(epoch from (now() - fave.modified)) / %s))';
if (!empty($this->out->tag)) {
$tag = pg_escape_string($this->out->tag);
}
} else {
- $weightexpr='sum(exp(-(now() - fave.modified) / %s))';
if (!empty($this->out->tag)) {
$tag = mysql_escape_string($this->out->tag);
}
}
+ $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.*, $weightexpr as weight ";
if(isset($tag)) {
$qry .= 'FROM notice_tag, notice JOIN fave ON notice.id = fave.notice_id ' .
- "WHERE notice.id = notice_tag.notice_id and '$tag' = notice_tag.tag";
+ "WHERE $cutoff and notice.id = notice_tag.notice_id and '$tag' = notice_tag.tag";
} else {
- $qry .= 'FROM notice JOIN fave ON notice.id = fave.notice_id';
+ $qry .= 'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
+ "WHERE $cutoff";
}
$qry .= ' GROUP BY notice.id,notice.profile_id,notice.content,notice.uri,' .
'notice.rendered,notice.url,notice.created,notice.modified,' .
- 'notice.reply_to,notice.is_local,notice.source,notice.conversation ' .
- 'ORDER BY weight DESC';
+ 'notice.reply_to,notice.is_local,notice.source,notice.conversation, ' .
+ 'notice.lat,notice.lon,location_id,location_ns,notice.repeat_of' .
+ ' ORDER BY weight DESC';
$offset = 0;
$limit = NOTICES_PER_SECTION + 1;
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
$notice = Memcached_DataObject::cachedQuery('Notice',
- sprintf($qry, common_config('popular', 'dropoff')),
+ $qry,
1200);
return $notice;
}