function getNoticeIds($offset, $limit, $since_id, $max_id) { $weightexpr = common_sql_weight('modified', common_config('popular', 'dropoff')); $cutoff = sprintf("modified > '%s'", common_sql_date(time() - common_config('popular', 'cutoff'))); $fave = new Fave(); $fave->selectAdd(); $fave->selectAdd('notice_id'); $fave->selectAdd("{$weightexpr} as weight"); $fave->whereAdd($cutoff); $fave->orderBy('weight DESC'); $fave->groupBy('notice_id'); if (!is_null($offset)) { $fave->limit($offset, $limit); } // FIXME: $since_id, $max_id are ignored $ids = array(); if ($fave->find()) { while ($fave->fetch()) { $ids[] = $fave->notice_id; } } return $ids; }