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PHP

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<?php
namespace app\user\model;
use think\Model;
use think\helper\Hash;
use app\user\model\Role as RoleModel;
use think\Db;
/**
* 后台用户模型
* @package app\admin\model
*/
class User extends Model
{
// 设置当前模型对应的完整数据表名称
protected $name = 'admin_user';
// 自动写入时间戳
protected $autoWriteTimestamp = true;
// 对密码进行加密
public function setPasswordAttr($value)
{
return Hash::make((string)$value);
}
// 获取注册ip
public function setSignupIpAttr()
{
return get_client_ip(1);
}
/**
* 用户登录
* @param string $username 用户名
* @param string $password 密码
* @param bool $rememberme 记住登录
* @author 蔡伟明 <314013107@qq.com>
* @return bool|mixed
*/
public function login($username = '', $password = '', $rememberme = false)
{
$username = trim($username);
$password = trim($password);
// 匹配登录方式
if (preg_match("/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/", $username)) {
// 邮箱登录
$map['email'] = $username;
} elseif (preg_match("/^1\d{10}$/", $username)) {
// 手机号登录
$map['mobile'] = $username;
} else {
// 用户名登录
$map['username'] = $username;
}
$map['status'] = 1;
// 查找用户
$user = $this::get($map);
if (!$user) {
$this->error = '用户不存在或被禁用!';
} else {
// 检查是否分配用户组
if ($user['role'] == 0) {
$this->error = '禁止访问,原因:未分配角色!';
return false;
}
// 检查是可登录后台
if (!RoleModel::where(['id' => $user['role'], 'status' => 1])->value('access')) {
$this->error = '禁止访问,用户所在角色未启用或禁止访问后台!';
return false;
}
if (!Hash::check((string)$password, $user['password'])) {
$this->error = '账号或者密码错误!';
} else {
$uid = $user['id'];
// 更新登录信息
$user['last_login_time'] = request()->time();
$user['last_login_ip'] = request()->ip(1);
if ($user->save()) {
// 自动登录
return $this->autoLogin($this::get($uid), $rememberme);
} else {
// 更新登录信息失败
$this->error = '登录信息更新失败,请重新登录!';
return false;
}
}
}
return false;
}
/**
* 自动登录
* @param object $user 用户对象
* @param bool $rememberme 是否记住登录默认7天
* @author 蔡伟明 <314013107@qq.com>
* @return bool|int
*/
public function autoLogin($user, $rememberme = false)
{
// 记录登录SESSION和COOKIES
$auth = array(
'uid' => $user->id,
'group' => $user->group,
'role' => $user->role,
'role_name' => Db::name('admin_role')->where('id', $user->role)->value('name'),
'avatar' => $user->avatar,
'username' => $user->username,
'nickname' => $user->nickname,
'last_login_time' => $user->last_login_time,
'last_login_ip' => get_client_ip(1),
);
session('user_auth', $auth);
session('user_auth_sign', data_auth_sign($auth));
// 保存用户节点权限
if ($user->role != 1) {
$menu_auth = Db::name('admin_role')->where('id', session('user_auth.role'))->value('menu_auth');
$menu_auth = json_decode($menu_auth, true);
if (!$menu_auth) {
session('user_auth', null);
session('user_auth_sign', null);
$this->error = '未分配任何节点权限!';
return false;
}
}
// 记住登录
if ($rememberme) {
$signin_token = $user->username.$user->id.$user->last_login_time;
cookie('uid', $user->id, 24 * 3600 * 7);
cookie('signin_token', data_auth_sign($signin_token), 24 * 3600 * 7);
}
return $user->id;
}
}