public function get_event_list_for_announce($event_template = 0, $event_tag = 0)
{
$time = time();
$event_list = array();
$sql = "select * from event_master where announce_date_tail > {$time} or announce_date_tail < 86400";
# 已经结束的活动不缓存，小于86400的意味每日活动
$records = $this->select_all($sql, $this->get_cache_key(array('event_master' => 1), $this->prefix_event_master));
foreach ($records as $record) {
if (empty($record['event_status'])) {
continue;
}
# 过滤掉下线活动
if (!empty($event_template) && $record['event_template'] != $event_template) {
continue;
}
# 过滤掉不需要的其它event_template类活动
if (!empty($event_tag) && $record['event_tag'] != $event_tag) {
continue;
}
# 过滤掉不需要的其它event_tag类活动
if (empty($record['week_frequency'])) {
# 非每日活动
if ($time >= $record['announce_date_head'] && $time <= $record['announce_date_tail']) {
$event_list[] = $record;
}
} else {
# 每日活动
if (Com_Util::check_week_frequency($time, $record['week_frequency'])) {
# 已开启
$date_start = Com_Util::get_date_start($time);
if ($time >= $record['announce_date_head'] + $date_start && $time <= $record['announce_date_tail'] + $date_start) {
# 修正每日活动的相关时间
$record['announce_date_head'] += $date_start;
$record['announce_date_tail'] += $date_start;
$record['open_date_head'] += $date_start;
$record['open_date_tail'] += $date_start;
$record['reward_date_head'] += $date_start;
$record['reward_date_tail'] += $date_start;
$event_list[] = $record;
}
}
}
}
return $event_list;
}