public function detail()
{
//echo generateExchangeCode();exit();
$user_id = intval($this->user['user_id']);
//$user_id = 496;
if (!$user_id) {
$this->errorOutput('登录才能参加抽奖哦！');
}
$id = intval($this->input['id']);
$sort_id = intval($this->input['sort_id']);
if ($this->input['shenwen']) {
if (!$this->curl) {
return array();
}
if ($_FILES) {
$file = $_FILES;
}
$this->curl->setSubmitType('post');
$this->curl->setReturnFormat('json');
$this->curl->initPostData();
$this->curl->addFile($file);
$this->curl->addRequestData('shenwen', $this->input['shenwen']);
$this->curl->addRequestData('a', 'show');
$ret = $this->curl->request('shenwen.php');
if ($ret['channel_name']) {
$sql = "SELECT id FROM " . DB_PREFIX . "sort WHERE name LIME '" . $ret['channel_name'] . "%'";
$res = $this->db->query_first($sql);
if ($res['id']) {
$sort_id = $res['id'];
}
}
}
$data = array();
if ($this->settings['lottery_filter']) {
$sql = "SELECT * FROM " . DB_PREFIX . "lottery_filter WHERE 1 ";
if ($sort_id) {
$sql .= "AND sort_id = " . $sort_id . " ORDER BY order_id DESC LIMIT 0,1";
} else {
if ($id) {
$sql .= "AND id = " . $id;
} else {
$sql .= "ORDER BY order_id DESC LIMIT 0,1";
}
}
$res = $this->db->query_first($sql);
if ($res['content']) {
$data = unserialize($res['content']);
$data['end_hours'] = $data['end_hour'];
$data['start_hours'] = $data['start_hour'];
$id = $data['id'];
if ($res['win_info']) {
$data['win_info'] = unserialize($res['win_info']);
}
}
}
//hg_pre($data,0);
if (empty($data)) {
if ($sort_id) {
$sql = "SELECT id FROM " . DB_PREFIX . "lottery WHERE status = 1 AND sort_id = " . $sort_id . " \n\t\t\t\t\t\tORDER BY order_id DESC LIMIT 0,1";
$res = $this->db->query_first($sql);
$id = $res['id'] ? $res['id'] : 0;
}
}
$id = $id ? $id : intval($this->input['id']);
if (!$id) {
$this->errorOutput('不存在此活动');
}
if (empty($data)) {
include_once CUR_CONF_PATH . 'lib/lottery_mode.php';
$obj = new lottery_mode();
$data = $obj->detail($id);
}
if (!$data['id'] || $data['status'] != 1) {
$this->errorOutput('不存在此活动');
}
//hg_pre($data,0);
//时间和周期判断
if ($data['time_limit']) {
$week_now = date('w', TIMENOW);
$hour_now = date('His', TIMENOW);
$day_now = date('d', TIMENOW);
$notstartdesc = $data['notstartdesc'];
if (!$notstartdesc) {
$notstartdesc = $this->settings['notstartdesc'] ? $this->settings['notstartdesc'] : '活动尚未开始， 敬请期待';
}
if ($data['start_times'] > TIMENOW || $data['start_hours'] > $hour_now) {
$this->errorOutput($notstartdesc);
}
if ($data['end_times'] < TIMENOW || $hour_now > $data['end_hours']) {
$message = $data['finish_desc'];
if (!$message) {
$message = $this->settings['finish_desc'] ? $this->settings['finish_desc'] : '活动已结束， 敬请期待下次活动1.';
}
$this->errorOutput($message);
}
if ($data['cycle_type'] && $data['cycle_value']) {
$data['cycle_value'] = explode(',', $data['cycle_value']);
if ($week_now == 0) {
$week_now = 1;
}
if ($data['cycle_type'] == 1 && !in_array($week_now, $data['cycle_value'])) {
$this->errorOutput($notstartdesc);
} else {
if ($data['cycle_type'] == 2 && !in_array($day_now, $data['cycle_value'])) {
$this->errorOutput($notstartdesc);
}
}
}
}
//中奖限制
if ($data['lottery_limit']) {
$sql = "SELECT count(*) as total FROM " . DB_PREFIX . "win_info WHERE prize_id != 0 AND confirm = 1 AND member_id = " . $user_id . " AND lottery_id = " . $data['id'];
$res = $this->db->query_first($sql);
if ($res['total']) {
$message = $this->settings['lottery_limit_tip'] ? $this->settings['lottery_limit_tip'] : '您已中奖,谢谢参与！';
$this->errorOutput($message);
}
}
//积分限制
if ($data['score_limit'] && $data['need_score'] > 0) {
include_once ROOT_PATH . 'lib/class/members.class.php';
$mem_obj = new members();
$credit = $mem_obj->get_member_credits($user_id);
if ($credit[$user_id]['credits'] < $data['need_score']) {
$this->errorOutput('对不起，您的积分不够了！');
}
}
//限制ip
if ($data['ip_limit']) {
$ip_limit_hour = $data['ip_limit_time'] ? $data['ip_limit_time'] : 1;
$ip_limit_num = $data['ip_limit_num'] ? $data['ip_limit_num'] : 1;
$ip_limit_time = TIMENOW - $ip_limit_hour * 3600;
$ip = hg_getip();
//查询用户参加此活动次数
$sql = "SELECT count(*) as total FROM " . DB_PREFIX . "win_info WHERE confirm = 1 AND ip = '" . $ip . "' AND lottery_id = " . $data['id'] . " AND create_time > " . $ip_limit_time;
$res = $this->db->query_first($sql);
//达到ip限制次数
if ($res['total'] >= $data['ip_limit_num']) {
$this->errorOutput('您已参加活动，下一时段活动再来吧！');
}
}
//限制设备标识
$device_token = $this->input['device_token'];
if ($data['device_limit'] && $device_token) {
$device_limit_hour = $data['device_limit_time'] ? $data['device_limit_time'] : 1;
$device_num_limit = $data['device_num_limit'] ? $data['device_num_limit'] : 1;
$device_limit_time = TIMENOW - $device_limit_hour * 3600;
//查询用户参加此活动次数
$sql = "SELECT count(*) as total FROM " . DB_PREFIX . "win_info WHERE confirm = 1 AND device_token = '" . $device_token . "' AND lottery_id = " . $data['id'] . " AND create_time > " . $device_limit_time;
$res = $this->db->query_first($sql);
//达到ip限制次数
if ($res['total'] >= $data['device_num_limit']) {
$this->errorOutput('您已参加活动，下一时段活动再来吧！');
}
}
//限制用户参加活动次数
if ($data['num_limit'] && $data['account_limit']) {
//查询用户参加此活动次数
$sql = "SELECT count(*) as total FROM " . DB_PREFIX . "win_info WHERE confirm = 1 AND member_id = " . $user_id . " AND lottery_id = " . $data['id'];
$res = $this->db->query_first($sql);
//查询额外奖励抽奖次数
$sql = "SELECT reward_num FROM " . DB_PREFIX . "reward WHERE member_id = {$user_id} AND lottery_id = {$id}";
$reward = $this->db->query_first($sql);
$reward_num = $reward['reward_num'];
if ($reward_num) {
$data['account_limit'] += $reward_num;
}
//达到活动限制次数
if ($res['total'] >= $data['account_limit']) {
$this->errorOutput('您已参加活动，下一时段活动再来吧！');
}
}
//区域限制
if ($data['area_limit']) {
$distance = '';
if ($this->input['GPS_longitude'] || $this->input['GPS_latitude']) {
//计算距离
if ($data['GPS_latitude'] && $data['GPS_longitude']) {
$distance = GetDistance($data['GPS_latitude'], $data['GPS_longitude'], $this->input['GPS_latitude'], $this->input['GPS_longitude']);
}
} elseif ($this->input['baidu_longitude'] || $this->input['baidu_latitude']) {
if ($data['baidu_latitude'] && $data['baidu_longitude']) {
$distance = GetDistance($data['baidu_latitude'], $data['baidu_longitude'], $this->input['baidu_latitude'], $this->input['baidu_longitude']);
}
}
if ($distance > $data['distance']) {
$this->errorOutput('您不在抽奖范围内，请到' . $data['address'] . '附近。');
}
}
//版本限制
if ($data['version_limit'] && $data['version_limit'] > $this->input['version']) {
$this->errorOutput('您的应用版本过低，升级后再来吧！');
}
//未中奖反馈
$feedback = $data['feedback'];
$arr = $prize = $award = array();
//查询活动奖品
$prize_arr = array();
$prize_arr = $data['prize'];
//中奖次数限制
$win_limit_flag = false;
if ($data['win_limit']) {
if (!$data['win_num_limit']) {
$win_limit_flag = true;
} else {
$today_start = strtotime(date('Y-m-d', TIMENOW));
$today_end = $today_start + 86400;
$sql = "SELECT count(*) as total FROM " . DB_PREFIX . "win_info WHERE confirm = 1 AND prize_id != '' AND create_time >= '" . $today_start . "' AND create_time < '" . $today_end . "' AND lottery_id = " . $data['id'];
$res = $this->db->query_first($sql);
if ($res['total'] >= $data['win_num_limit']) {
$win_limit_flag = true;
}
}
}
if (empty($prize_arr) && !$win_limit_flag) {
//查询奖项
$sql = 'SELECT p.*,m.host,m.dir,m.filepath,m.filename FROM ' . DB_PREFIX . "prize p \n\t\t\t\t\tLEFT JOIN " . DB_PREFIX . "materials m \n\t\t\t\t\t\tON p.indexpic_id = m.id \n\t\t\t\t\tWHERE p.lottery_id = {$data['id']} ORDER BY id ASC";
$q = $this->db->query($sql);
while ($row = $this->db->fetch_array($q)) {
$prize_arr[$row['id']] = $row;
}
}
$sum = array();
$arr = array();
if (is_array($prize_arr) && count($prize_arr) && !$win_limit_flag) {
foreach ($prize_arr as $key => $val) {
if ($val['prize_win'] >= $val['prize_num']) {
continue;
}
$chance = array();
$chance = explode('/', $val['chance']);
if (!$chance[1]) {
continue;
}
$arr[$val['id']] = $chance[0];
$sum[$val['id']] = $chance[1];
}
}
$prize_id = '';
if ($sum && $arr) {
$prize_id = get_rand($arr, $sum);
//根据概率获取奖项id
}
$prize_id = $prize_id ? $prize_id : 0;
$award['lottery_id'] = $data['id'];
//抽奖活动id
$award['score_limit'] = $data['score_limit'];
//积分限制
$award['need_score'] = $data['need_score'];
//需要积分
$award['id'] = $prize_id;
//奖品id
$award['win_info'] = $data['win_info'] ? $data['win_info'] : array();
$award['indexpic'] = $data['indexpic'] ? $data['indexpic'] : array();
if ($prize_id) {
$prize = $prize_arr[$prize_id];
$prize_indexpic = array('host' => $prize['host'], 'dir' => $prize['dir'], 'filepath' => $prize['filepath'], 'filename' => $prize['filename']);
$award['prize'] = $prize['prize'];
//奖品名称
$award['name'] = $prize['name'];
//奖项名称
$award['tip'] = $prize['tip'];
//奖品名称
$award['prize_indexpic'] = $prize_indexpic;
//奖品索引图
} else {
$feedback_count = count($feedback);
$rand_num = mt_rand(0, $feedback_count - 1);
$award['tip'] = $feedback[$rand_num];
//奖品名称
$award['name'] = '谢谢参与';
//奖项名称
}
//记录获奖记录
$lottery_data = array('lottery_id' => $data['id'], 'prize_id' => $prize_id, 'create_time' => TIMENOW);
$send_no = md5(uniqid(rand(), true));
$lottery_data['sendno'] = $award['sendno'] = $send_no;
//中奖随机串
if ($data['score_limit'] && $data['need_score'] != 0) {
$award['scores'] = $data['need_score'] < 0 ? abs($data['need_score']) : '-' . $data['need_score'];
}
$sql = " INSERT INTO " . DB_PREFIX . "win_info SET ";
foreach ($lottery_data as $k => $v) {
$sql .= " {$k} = '{$v}',";
}
$sql = trim($sql, ',');
$this->db->query($sql);
$wininfo_id = $this->db->insert_id();
//中奖信息记录成功
if ($wininfo_id && $this->settings['lock_stock']) {
//更新库存
$sql = "UPDATE " . DB_PREFIX . "prize SET prize_win = prize_win + 1 WHERE id = " . $prize_id;
$this->db->query($sql);
//记录锁止库存表
$lock_data = array('send_no' => $send_no, 'prize_id' => $prize_id, 'member_id' => $user_id, 'lottery_id' => $data['id'], 'create_time' => TIMENOW);
$sql = " INSERT INTO " . DB_PREFIX . "stock_lock SET ";
foreach ($lock_data as $k => $v) {
$sql .= " {$k} = '{$v}',";
}
$sql = trim($sql, ',');
$this->db->query($sql);
}
if ($this->input['tv_interact']) {
$this->input['sendno'] = $lottery_data['sendno'];
$this->update_win_info();
}
$this->addItem($award);
$this->output();
}
