public function user()
{
$saveTime = Config::getConfig('save_account_time') + Config::getConfig('max_remember_time') * 2;
$saveDay = $saveTime / 86400;
$sql = "SELECT `u`.`uid`, `s`.`name` FROM `user` `u`\n LEFT JOIN `student` `s` ON `s`.`sid` = `u`.`uid`\n WHERE `u`.`rank` < ?\n AND DATE_SUB(CURDATE(), INTERVAL {$saveDay} DAY) >= DATE(`u`.`lastTime`)";
if (!($users = Mysql::execute($sql, array(Config::RANK_ADMIN)))) {
return;
}
//删除微信及Token
$names = array();
$cache = new Cache('auth');
foreach ($users as $user) {
$names[] = $user['name'];
Wechat::deleteUser($user['uid']);
$tokens = $cache->smembers($user['uid']);
foreach ($tokens as $token) {
$cache->hdelete('token', $token);
}
$cache->delete($user['uid']);
}
//从数据库中删除
$sql = "DELETE FROM `user` WHERE `rank` < ?\n AND DATE_SUB(CURDATE(), INTERVAL {$saveDay} DAY) >= DATE(`lastTime`)";
Mysql::execute($sql, array(Config::RANK_ADMIN));
return '删除用户' . implode('、', $names);
}
public function user()
{
$type = \Hnust\input('type');
$uid = \Hnust\input('uid');
//添加用户
if ('add' === $type) {
$rank = \Hnust\input('rank');
$sql = "SELECT * FROM\n (SELECT COUNT(*) `user` FROM `user` WHERE `uid` = ?) `a` ,\n (SELECT COUNT(*) `student` FROM `student` WHERE `sid` = ?) `b`";
$result = Mysql::execute($sql, array($uid, $uid));
if (empty($result)) {
return $this->msg = '添加失败';
} elseif ($result[0]['user'] > 0) {
return $this->msg = '添加失败，用户已存在';
} elseif ($result[0]['student'] <= 0) {
return $this->msg = '添加失败，未找到对应学号';
}
$randPasswd = \Hnust\randStr(6);
$passwd = \Hnust\passwdEncrypt($uid, md5($randPasswd));
//选取与数据库不重复的ApiToken
do {
$apiToken = \Hnust\randStr(32);
$sql = 'SELECT COUNT(*) `count` FROM `user` WHERE `apiToken` = ? ';
$result = Mysql::execute($sql, array($apiToken));
} while ('0' != $result[0]['count']);
//添加新用户
$sql = "INSERT INTO `user`(\n `uid`, `inviter`, `passwd`, `apiToken`,\n `lastTime`, `regTime`, `rank`\n ) VALUES (?, ?, ?, ?, NOW(), NOW(), ?)";
$sqlArr = array($uid, $this->uid, $passwd, $apiToken, $rank);
if (Mysql::execute($sql, $sqlArr)) {
$push = new \Hnust\Analyse\Push();
$push->add($uid, 1, '系统安全提示：', '您的密码过弱，请立即修改密码！', '#/user');
$this->msg = '成功添加网站用户';
$this->data = "新用户 {$uid} 的密码为 {$randPasswd}";
\Hnust\Utils\Wechat::createUser($uid);
} else {
$this->msg = '添加失败，数据库有误';
}
//解锁用户
} elseif ('unlock' === $type) {
$sql = 'UPDATE `user` SET `error` = 0 WHERE `uid` = ? LIMIT 1';
Mysql::execute($sql, array($uid));
$this->code = Config::RETURN_NORMAL;
//修改用户权限
} elseif ('change' === $type) {
$rank = \Hnust\input('rank');
if ($this->uid == $uid) {
return $this->msg = '不能修改自己的权限';
}
$sql = 'UPDATE `user` SET `rank` = ? WHERE `uid` = ? LIMIT 1';
Mysql::execute($sql, array($rank, $uid));
$this->code = Config::RETURN_NORMAL;
//重置用户密码
} elseif ('reset' === $type) {
$randPasswd = \Hnust\randStr(6);
$passwd = \Hnust\passwdEncrypt($uid, md5($randPasswd));
$sql = 'UPDATE `user` SET `passwd` = ?, `error` = 0 WHERE `uid` = ? LIMIT 1';
Mysql::execute($sql, array($passwd, $uid));
$this->msg = '重置密码成功';
$this->data = "已成功重置用户密码为{$randPasswd}";
//删除用户
} elseif ('delete' === $type) {
if ($uid == $this->uid) {
return $this->msg = '不能删除自己';
}
$sql = 'DELETE FROM `user` WHERE `uid` = ? LIMIT 1';
Mysql::execute($sql, array($uid));
\Hnust\Utils\Wechat::deleteUser($uid);
$this->msg = '删除成功';
//获取用户列表
} else {
$sql = "SELECT `u`.`uid`, `s1`.`name`, `s2`.`name` `inviter`,\n `u`.`webCount`, `u`.`wxCount`, `u`.`apiCount`,\n `u`.`error`, `u`.`rank`, `u`.`lastTime`, `u`.`regTime`,\n `wx`.`wid`, `wx`.`status` `wxStatus`,\n IF(`wx`.`time` IS NULL, '', `wx`.`time`) `wxTime`\n FROM `user` `u`\n LEFT JOIN `student` `s1` ON `s1`.`sid` = `u`.`uid`\n LEFT JOIN `student` `s2` ON `s2`.`sid` = `u`.`inviter`\n LEFT JOIN `weixin` `wx` ON `wx`.`uid` = `u`.`uid`";
$this->data = Mysql::execute($sql);
//计算用户状态
$maxError = Config::getConfig('max_passwd_error');
for ($i = 0; $i < count($this->data); $i++) {
$this->data[$i]['count'] = $this->data[$i]['webCount'] + $this->data[$i]['wxCount'] + $this->data[$i]['apiCount'];
if ('0' == $this->data[$i]['error']) {
$this->data[$i]['state'] = '正常';
} elseif ($maxError == $this->data[$i]['error']) {
$this->data[$i]['state'] = '冻结';
} else {
$this->data[$i]['state'] = "{$this->data[$i]['error']}次错误";
}
}
}
}
