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admin · 发表于 2026-9-15 13:19:37

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<?php
/**
* 每日签到插件 - 核心函数库
*/
if(!defined('IN_DISCUZ')) {
exit('Access Denied');
}
/* ---------------- 设置 ---------------- */
function bbgn_set_default() {
return array(
'open' => '1', // 启用开关
'btntext' => '', // 签到按钮文字
'retro_open' => '1', // 允许补签
'retro_credit' => 'extcredits2', // 补签消耗积分类型
'retro_num' => '10', // 补签消耗数值 0=免费
'retro_max' => '3', // 周期(自然月)内补签次数上限 0=禁用
'remind_open' => '0', // 定时提醒开关
'remind_hour' => '20', // 提醒触发时段 0-23
'rank_cache' => '3600', // 榜单缓存时长(秒)
'notice_open' => '1', // 签到成功站内通知
'base_credit' => 'extcredits2', // 奖励积分类型
'base_num' => '2', // 基础奖励数值
'random_open' => '0', // 随机积分奖励开关
'random_min' => '1',
'random_max' => '5',
'rank_limit' => '20', // 榜单上榜人数
);
}
function bbgn_set_all($refresh = false) {
static $set = null;
if($set === null || $refresh) {
$set = array();
$query = DB::query("SELECT skey, svalue FROM ".DB::table('lymsouqd_bbgn_set'));
while($row = DB::fetch($query)) {
$set[$row['skey']] = $row['svalue'];
}
$set = array_merge(bbgn_set_default(), $set);
}
return $set;
}
function bbgn_set_save($key, $value) {
DB::insert('lymsouqd_bbgn_set', array('skey' => $key, 'svalue' => $value), false, true);
}
/* ---------------- 工具 ---------------- */
function bbgn_today() {
return dgmdate(TIMESTAMP, 'Y-m-d');
}
function bbgn_creditname($credittype) {
global $_G;
$id = intval(str_replace('extcredits', '', $credittype));
if($id >= 1 && $id <= 8 && !empty($_G['setting']['extcredits'][$id]['title'])) {
return $_G['setting']['extcredits'][$id]['title'];
}
return $credittype;
}
/* 站点已启用的扩展积分列表 */
function bbgn_creditlist() {
global $_G;
$list = array();
for($i = 1; $i <= 8; $i++) {
if(!empty($_G['setting']['extcredits'][$i]['title'])) {
$list['extcredits'.$i] = $_G['setting']['extcredits'][$i]['title'];
}
}
return $list;
}
function bbgn_json($data) {
header('Content-Type: application/json; charset=utf-8');
echo json_encode($data, JSON_UNESCAPED_UNICODE);
exit;
}
/* ---------------- 用户统计 ---------------- */
function bbgn_user_get($uid) {
global $_G;
$user = DB::fetch_first("SELECT * FROM ".DB::table('lymsouqd_bbgn_user')." WHERE uid=%d", array($uid));
if(!$user) {
$username = ($_G['uid'] == $uid) ? $_G['username'] : DB::result_first("SELECT username FROM ".DB::table('common_member')." WHERE uid=%d", array($uid));
$data = array(
'uid' => $uid,
'username' => $username,
'totaldays' => 0,
'contin' => 0,
'maxcontin' => 0,
'reward_total' => 0,
'lastday' => '',
'lasttime' => 0,
'retro_num' => 0,
'retro_month' => '',
'updatetime' => TIMESTAMP,
);
DB::insert('lymsouqd_bbgn_user', $data, false, true);
$user = $data;
}
return $user;
}
function bbgn_signed_today($uid) {
return DB::result_first("SELECT COUNT(*) FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND qdday=%s AND status=1", array($uid, bbgn_today()));
}
/* 重新计算连续签到天数（从今天或昨天向前追溯） */
function bbgn_recalc_contin($uid) {
$map = array();
$query = DB::query("SELECT DISTINCT qdday FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND status=1", array($uid));
while($row = DB::fetch($query)) {
$map[$row['qdday']] = 1;
}
$today = bbgn_today();
$cursor = isset($map[$today]) ? $today : dgmdate(TIMESTAMP - 86400, 'Y-m-d');
$contin = 0;
while(isset($map[$cursor])) {
$contin++;
$cursor = dgmdate(strtotime($cursor) - 86400, 'Y-m-d');
}
return $contin;
}
/* 全量重算用户统计（撤销记录后调用） */
function bbgn_recalc_user($uid) {
$totaldays = DB::result_first("SELECT COUNT(DISTINCT qdday) FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND status=1", array($uid));
$reward_total = DB::result_first("SELECT IFNULL(SUM(reward),0) FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND status=1", array($uid));
$lastday = DB::result_first("SELECT IFNULL(MAX(qdday),'') FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND status=1", array($uid));
$contin = bbgn_recalc_contin($uid);
$user = bbgn_user_get($uid);
$maxcontin = max($user['maxcontin'], $contin);
DB::update('lymsouqd_bbgn_user', array(
'totaldays' => $totaldays,
'reward_total' => $reward_total,
'lastday' => $lastday,
'contin' => $contin,
'maxcontin' => $maxcontin,
'updatetime' => TIMESTAMP,
), "uid='".intval($uid)."'");
}
/* 当月已用补签次数 */
function bbgn_retro_count($uid) {
$user = bbgn_user_get($uid);
$month = dgmdate(TIMESTAMP, 'Y-m');
if($user['retro_month'] != $month) {
return 0;
}
return intval($user['retro_num']);
}
/* ---------------- 奖励 ---------------- */
/* 计算签到奖励：基础 + 随机 + 连签区间 + 阶段 */
function bbgn_reward_calc($contin, $set) {
$total = 0;
$detail = array();
$base = intval($set['base_num']);
if($base > 0) {
$total += $base;
$detail[] = '基础奖励 +'.$base;
}
if($set['random_open']) {
$min = max(0, intval($set['random_min']));
$max = max($min, intval($set['random_max']));
$r = mt_rand($min, $max);
if($r > 0) {
$total += $r;
$detail[] = '随机奖励 +'.$r;
}
}
$query = DB::query("SELECT * FROM ".DB::table('lymsouqd_bbgn_reward')." WHERE status=1 ORDER BY sort, id");
while($rule = DB::fetch($query)) {
$num = intval($rule['num']);
if($num <= 0) continue;
if($rule['rtype'] == 'contin' && $contin >= intval($rule['daymin']) && $contin <= intval($rule['daymax'])) {
$total += $num;
$detail[] = '连签'.$rule['daymin'].'-'.$rule['daymax'].'天奖励 +'.$num;
} elseif($rule['rtype'] == 'stage' && $contin == intval($rule['day'])) {
$total += $num;
$detail[] = '连签'.$rule['day'].'天阶段奖励 +'.$num;
}
}
return array($total, $detail);
}
/* 下一阶段奖励进度 */
function bbgn_nextstage($contin) {
$stage = DB::fetch_first("SELECT day, num FROM ".DB::table('lymsouqd_bbgn_reward')." WHERE rtype='stage' AND status=1 AND day>%d ORDER BY day ASC LIMIT 1", array($contin));
if(!$stage) {
return null;
}
$prev = DB::result_first("SELECT IFNULL(MAX(day),0) FROM ".DB::table('lymsouqd_bbgn_reward')." WHERE rtype='stage' AND status=1 AND day<=%d", array($contin));
$span = max(1, $stage['day'] - $prev);
$done = max(0, $contin - $prev);
return array(
'day' => $stage['day'],
'num' => $stage['num'],
'need' => $stage['day'] - $contin,
'progress' => min(100, round($done / $span * 100)),
);
}
/* ---------------- 签到 / 补签 ---------------- */
/* 执行签到，返回 array(code, msg, data) */
function bbgn_dosign($uid) {
global $_G;
$set = bbgn_set_all();
if(!$set['open']) {
return array(1, '签到功能已关闭');
}
if(bbgn_signed_today($uid)) {
return array(1, '今日已完成签到，请勿重复操作');
}
$user = bbgn_user_get($uid);
$today = bbgn_today();
$yesterday = dgmdate(TIMESTAMP - 86400, 'Y-m-d');
$contin = ($user['lastday'] == $yesterday) ? $user['contin'] + 1 : 1;
list($total, $detail) = bbgn_reward_calc($contin, $set);
$credit = $set['base_credit'];
if($total > 0) {
updatemembercount($uid, array($credit => $total), 1, 'BGN', 0, '', '每日签到奖励');
}
DB::insert('lymsouqd_bbgn_log', array(
'uid' => $uid,
'username' => $user['username'],
'qdday' => $today,
'dateline' => TIMESTAMP,
'qtype' => 1,
'credit' => $credit,
'reward' => $total,
'detail' => implode('，', $detail),
'status' => 1,
));
DB::update('lymsouqd_bbgn_user', array(
'totaldays' => $user['totaldays'] + 1,
'contin' => $contin,
'maxcontin' => max($user['maxcontin'], $contin),
'reward_total' => $user['reward_total'] + $total,
'lastday' => $today,
'lasttime' => TIMESTAMP,
'updatetime' => TIMESTAMP,
), "uid='".intval($uid)."'");
if($set['notice_open']) {
$msg = '签到成功！连续签到 '.$contin.' 天';
if($total > 0) {
$msg .= '，获得 '.bbgn_creditname($credit).' +'.$total.'（'.implode('，', $detail).'）';
}
notification_add($uid, 'system', $msg, array(), 1);
}
return array(0, '签到成功', array(
'contin' => $contin,
'totaldays' => $user['totaldays'] + 1,
'reward' => $total,
'reward_total' => $user['reward_total'] + $total,
'detail' => $detail,
'nextstage' => bbgn_nextstage($contin),
));
}
/* 执行补签（$isadmin=true 时跳过开关/次数/积分校验），返回 array(code, msg, data) */
function bbgn_doretro($uid, $date, $isadmin = false) {
global $_G;
$set = bbgn_set_all();
if(!$set['open']) {
return array(1, '签到功能已关闭');
}
if(!$isadmin && !$set['retro_open']) {
return array(1, '补签功能已关闭');
}
if(!preg_match('/^\d{4}-\d{2}-\d{2}$/', $date) || !strtotime($date)) {
return array(1, '补签日期无效');
}
$today = bbgn_today();
if($date >= $today) {
return array(1, '只能补签今天之前的日期');
}
if(!$isadmin && dgmdate(TIMESTAMP, 'Y-m') != substr($date, 0, 7)) {
return array(1, '仅支持补签本月漏签日期');
}
$exists = DB::result_first("SELECT COUNT(*) FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND qdday=%s AND status=1", array($uid, $date));
if($exists) {
return array(1, '该日期已有签到记录');
}
if(!$isadmin) {
$max = intval($set['retro_max']);
if($max <= 0) {
return array(1, '补签功能已关闭');
}
if(bbgn_retro_count($uid) >= $max) {
return array(1, '本周期补签次数已达上限');
}
$cost = intval($set['retro_num']);
$credit = $set['retro_credit'];
if($cost > 0) {
$cid = intval(str_replace('extcredits', '', $credit));
$field = ($cid >= 1 && $cid <= 8) ? 'extcredits'.$cid : 'extcredits2';
$balance = DB::result_first("SELECT `".$field."` FROM ".DB::table('common_member_count')." WHERE uid=%d", array($uid));
if($balance < $cost) {
return array(1, bbgn_creditname($credit).'不足，无法完成补签');
}
updatemembercount($uid, array($credit => -$cost), 1, 'BGR', 0, '', '签到补签消耗');
}
/* 更新本月补签计数 */
$user = bbgn_user_get($uid);
$month = dgmdate(TIMESTAMP, 'Y-m');
$num = ($user['retro_month'] == $month) ? $user['retro_num'] + 1 : 1;
DB::update('lymsouqd_bbgn_user', array('retro_num' => $num, 'retro_month' => $month), "uid='".intval($uid)."'");
}
$user = bbgn_user_get($uid);
DB::insert('lymsouqd_bbgn_log', array(
'uid' => $uid,
'username' => $user['username'],
'qdday' => $date,
'dateline' => TIMESTAMP,
'qtype' => $isadmin ? 3 : 2,
'credit' => '',
'reward' => 0,
'detail' => $isadmin ? '管理员补签' : '积分补签',
'status' => 1,
));
/* 连签天数自动接续：重算统计 */
bbgn_recalc_user($uid);
$user = bbgn_user_get($uid);
return array(0, '补签成功', array(
'contin' => $user['contin'],
'totaldays' => $user['totaldays'],
'nextstage' => bbgn_nextstage($user['contin']),
));
}
/* ---------------- 榜单 ---------------- */
function bbgn_rank($type) {
$set = bbgn_set_all();
$cache = bbgn_set_all();
$key = 'rankcache_'.$type;
$now = TIMESTAMP;
$cached = isset($cache[$key]) ? json_decode($cache[$key], true) : null;
if($cached && !empty($cached['list']) && $now - intval($cached['time']) < max(60, intval($set['rank_cache']))) {
return $cached['list'];
}
$limit = max(1, intval($set['rank_limit']));
$list = array();
if($type == 'total') {
$query = DB::query("SELECT uid, username, totaldays AS score FROM ".DB::table('lymsouqd_bbgn_user')." WHERE totaldays>0 ORDER BY totaldays DESC, updatetime ASC LIMIT ".$limit);
} elseif($type == 'contin') {
$query = DB::query("SELECT uid, username, contin AS score FROM ".DB::table('lymsouqd_bbgn_user')." WHERE contin>0 ORDER BY contin DESC, updatetime ASC LIMIT ".$limit);
} else {
$month = dgmdate(TIMESTAMP, 'Y-m');
$query = DB::query("SELECT uid, username, COUNT(DISTINCT qdday) AS score FROM ".DB::table('lymsouqd_bbgn_log')." WHERE status=1 AND qdday LIKE %s GROUP BY uid ORDER BY score DESC, uid ASC LIMIT ".$limit, array($month.'%'));
}
while($row = DB::fetch($query)) {
$list[] = $row;
}
bbgn_set_save($key, json_encode(array('time' => $now, 'list' => $list)));
return $list;
}
/* 当前用户名次 */
function bbgn_rank_self($uid, $type) {
if($type == 'total') {
$my = bbgn_user_get($uid);
$score = $my['totaldays'];
if($score <= 0) return 0;
return DB::result_first("SELECT COUNT(*) FROM ".DB::table('lymsouqd_bbgn_user')." WHERE totaldays>%d", array($score)) + 1;
} elseif($type == 'contin') {
$my = bbgn_user_get($uid);
$score = $my['contin'];
if($score <= 0) return 0;
return DB::result_first("SELECT COUNT(*) FROM ".DB::table('lymsouqd_bbgn_user')." WHERE contin>%d", array($score)) + 1;
} else {
$month = dgmdate(TIMESTAMP, 'Y-m');
$score = DB::result_first("SELECT COUNT(DISTINCT qdday) FROM ".DB::table('lymsouqd_bbgn_log')." WHERE uid=%d AND status=1 AND qdday LIKE %s", array($uid, $month.'%'));
if($score <= 0) return 0;
return DB::result_first("SELECT COUNT(*) FROM (SELECT uid FROM ".DB::table('lymsouqd_bbgn_log')." WHERE status=1 AND qdday LIKE %s GROUP BY uid HAVING COUNT(DISTINCT qdday)>%d) t", array($month.'%', $score)) + 1;
}
}
/* 清空榜单缓存 */
function bbgn_rank_clear() {
DB::query("DELETE FROM ".DB::table('lymsouqd_bbgn_set')." WHERE skey LIKE 'rankcache_%'");
}

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