584 lines
20 KiB
PHP
584 lines
20 KiB
PHP
<?php
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namespace app\admin\library;
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use app\admin\model\Admin;
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use fast\Random;
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use fast\Tree;
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use think\Config;
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use think\Cookie;
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use think\Hook;
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use think\Request;
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use think\Session;
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class Auth extends \fast\Auth
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{
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protected $_error = '';
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protected $requestUri = '';
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protected $breadcrumb = [];
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protected $logined = false; //登录状态
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public function __construct()
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{
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parent::__construct();
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}
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public function __get($name)
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{
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return Session::get('admin.' . $name);
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}
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/**
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* 管理员登录
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*
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* @param string $username 用户名
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* @param string $password 密码
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* @param int $keeptime 有效时长
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* @return boolean
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*/
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public function login($username, $password, $keeptime = 0)
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{
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$admin = Admin::get(['username' => $username]);
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if (!$admin) {
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$this->setError('Username is incorrect');
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return false;
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}
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if ($admin['status'] == 'hidden') {
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$this->setError('Admin is forbidden');
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return false;
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}
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if (Config::get('fastadmin.login_failure_retry') && $admin->loginfailure >= 10 && time() - $admin->updatetime < 86400) {
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$this->setError('Please try again after 1 day');
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return false;
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}
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if ($admin->password != $this->getEncryptPassword($password, $admin->salt)) {
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$admin->loginfailure++;
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$admin->save();
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$this->setError('Password is incorrect');
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return false;
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}
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$admin->loginfailure = 0;
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$admin->logintime = time();
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$admin->loginip = request()->ip();
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$admin->token = Random::uuid();
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$admin->save();
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Session::set("admin", $admin->toArray());
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Session::set("admin.safecode", $this->getEncryptSafecode($admin));
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$this->keeplogin($admin, $keeptime);
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return true;
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}
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/**
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* 退出登录
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*/
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public function logout()
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{
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$admin = Admin::get(intval($this->id));
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if ($admin) {
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$admin->token = '';
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$admin->save();
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}
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$this->logined = false; //重置登录状态
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Session::delete("admin");
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Cookie::delete("keeplogin");
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setcookie('fastadmin_userinfo', '', $_SERVER['REQUEST_TIME'] - 3600, rtrim(url("/" . request()->module(), '', false), '/'));
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return true;
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}
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/**
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* 自动登录
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* @return boolean
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*/
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public function autologin()
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{
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$keeplogin = Cookie::get('keeplogin');
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if (!$keeplogin) {
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return false;
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}
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list($id, $keeptime, $expiretime, $key) = explode('|', $keeplogin);
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if ($id && $keeptime && $expiretime && $key && $expiretime > time()) {
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$admin = Admin::get($id);
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if (!$admin || !$admin->token) {
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return false;
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}
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//token有变更
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if ($key != $this->getKeeploginKey($admin, $keeptime, $expiretime)) {
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return false;
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}
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$ip = request()->ip();
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//IP有变动
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if ($admin->loginip != $ip) {
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return false;
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}
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Session::set("admin", $admin->toArray());
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Session::set("admin.safecode", $this->getEncryptSafecode($admin));
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//刷新自动登录的时效
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$this->keeplogin($admin, $keeptime);
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return true;
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} else {
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return false;
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}
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}
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/**
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* 刷新保持登录的Cookie
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*
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* @param int $keeptime
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* @return boolean
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*/
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protected function keeplogin($admin, $keeptime = 0)
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{
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if ($keeptime) {
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$expiretime = time() + $keeptime;
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$key = $this->getKeeploginKey($admin, $keeptime, $expiretime);
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Cookie::set('keeplogin', implode('|', [$admin['id'], $keeptime, $expiretime, $key]), $keeptime);
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return true;
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}
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return false;
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}
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/**
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* 获取密码加密后的字符串
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* @param string $password 密码
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* @param string $salt 密码盐
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* @return string
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*/
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public function getEncryptPassword($password, $salt = '')
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{
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return md5(md5($password) . $salt);
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}
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/**
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* 获取密码加密后的自动登录码
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* @param string $password 密码
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* @param string $salt 密码盐
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* @return string
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*/
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public function getEncryptKeeplogin($params, $keeptime)
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{
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$expiretime = time() + $keeptime;
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$key = md5(md5($params['id']) . md5($keeptime) . md5($expiretime) . $params['token'] . config('token.key'));
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return implode('|', [$this->id, $keeptime, $expiretime, $key]);
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}
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/**
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* 获取自动登录Key
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* @param $params
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* @param $keeptime
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* @param $expiretime
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* @return string
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*/
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public function getKeeploginKey($params, $keeptime, $expiretime)
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{
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$key = md5(md5($params['id']) . md5($keeptime) . md5($expiretime) . $params['token'] . config('token.key'));
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return $key;
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}
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/**
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* 获取加密后的安全码
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* @param $params
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* @return string
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*/
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public function getEncryptSafecode($params)
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{
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return md5(md5($params['username']) . md5(substr($params['password'], 0, 6)) . config('token.key'));
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}
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public function check($name, $uid = '', $relation = 'or', $mode = 'url')
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{
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$uid = $uid ? $uid : $this->id;
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return parent::check($name, $uid, $relation, $mode);
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}
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/**
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* 检测当前控制器和方法是否匹配传递的数组
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*
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* @param array $arr 需要验证权限的数组
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* @return bool
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*/
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public function match($arr = [])
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{
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$request = Request::instance();
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$arr = is_array($arr) ? $arr : explode(',', $arr);
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if (!$arr) {
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return false;
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}
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$arr = array_map('strtolower', $arr);
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// 是否存在
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if (in_array(strtolower($request->action()), $arr) || in_array('*', $arr)) {
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return true;
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}
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// 没找到匹配
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return false;
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}
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/**
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* 检测是否登录
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*
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* @return boolean
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*/
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public function isLogin()
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{
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if ($this->logined) {
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return true;
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}
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$admin = Session::get('admin');
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if (!$admin) {
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return false;
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}
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$my = Admin::get($admin['id']);
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if (!$my) {
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return false;
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}
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//校验安全码，可用于判断关键信息发生了变更需要重新登录
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if (!isset($admin['safecode']) || $this->getEncryptSafecode($my) !== $admin['safecode']) {
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$this->logout();
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return false;
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}
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//判断是否同一时间同一账号只能在一个地方登录
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if (Config::get('fastadmin.login_unique')) {
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if ($my['token'] != $admin['token']) {
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$this->logout();
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return false;
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}
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}
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//判断管理员IP是否变动
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if (Config::get('fastadmin.loginip_check')) {
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if (!isset($admin['loginip']) || $admin['loginip'] != request()->ip()) {
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$this->logout();
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return false;
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}
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}
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$this->logined = true;
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return true;
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}
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/**
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* 获取当前请求的URI
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* @return string
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*/
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public function getRequestUri()
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{
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return $this->requestUri;
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}
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/**
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* 设置当前请求的URI
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* @param string $uri
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*/
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public function setRequestUri($uri)
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{
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$this->requestUri = $uri;
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}
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public function getGroups($uid = null)
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{
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$uid = is_null($uid) ? $this->id : $uid;
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return parent::getGroups($uid);
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}
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public function getRuleList($uid = null)
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{
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$uid = is_null($uid) ? $this->id : $uid;
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return parent::getRuleList($uid);
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}
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public function getUserInfo($uid = null)
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{
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$uid = is_null($uid) ? $this->id : $uid;
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return $uid != $this->id ? Admin::get(intval($uid)) : Session::get('admin');
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}
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public function getRuleIds($uid = null)
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{
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$uid = is_null($uid) ? $this->id : $uid;
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return parent::getRuleIds($uid);
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}
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public function isSuperAdmin()
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{
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return in_array('*', $this->getRuleIds()) ? true : false;
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}
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/**
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* 获取管理员所属于的分组ID
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* @param int $uid
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* @return array
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*/
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public function getGroupIds($uid = null)
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{
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$groups = $this->getGroups($uid);
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$groupIds = [];
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foreach ($groups as $K => $v) {
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$groupIds[] = (int)$v['group_id'];
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}
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return $groupIds;
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}
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/**
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* 取出当前管理员所拥有权限的分组
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* @param boolean $withself 是否包含当前所在的分组
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* @return array
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*/
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public function getChildrenGroupIds($withself = false)
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{
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//取出当前管理员所有的分组
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$groups = $this->getGroups();
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$groupIds = [];
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foreach ($groups as $k => $v) {
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$groupIds[] = $v['id'];
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}
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$originGroupIds = $groupIds;
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foreach ($groups as $k => $v) {
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if (in_array($v['pid'], $originGroupIds)) {
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$groupIds = array_diff($groupIds, [$v['id']]);
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unset($groups[$k]);
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}
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}
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// 取出所有分组
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$groupList = \app\admin\model\AuthGroup::where($this->isSuperAdmin() ? '1=1' : ['status' => 'normal'])->select();
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$objList = [];
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foreach ($groups as $k => $v) {
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if ($v['rules'] === '*') {
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$objList = $groupList;
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break;
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}
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// 取出包含自己的所有子节点
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$childrenList = Tree::instance()->init($groupList, 'pid')->getChildren($v['id'], true);
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$obj = Tree::instance()->init($childrenList, 'pid')->getTreeArray($v['pid']);
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$objList = array_merge($objList, Tree::instance()->getTreeList($obj));
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}
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$childrenGroupIds = [];
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foreach ($objList as $k => $v) {
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$childrenGroupIds[] = $v['id'];
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}
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if (!$withself) {
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$childrenGroupIds = array_diff($childrenGroupIds, $groupIds);
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}
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return $childrenGroupIds;
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}
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/**
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* 取出当前管理员所拥有权限的管理员
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* @param boolean $withself 是否包含自身
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* @return array
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*/
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public function getChildrenAdminIds($withself = false)
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{
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$childrenAdminIds = [];
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if (!$this->isSuperAdmin()) {
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$groupIds = $this->getChildrenGroupIds(false);
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$authGroupList = \app\admin\model\AuthGroupAccess::field('uid,group_id')
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->where('group_id', 'in', $groupIds)
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->select();
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foreach ($authGroupList as $k => $v) {
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$childrenAdminIds[] = $v['uid'];
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}
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} else {
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//超级管理员拥有所有人的权限
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$childrenAdminIds = Admin::column('id');
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}
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if ($withself) {
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if (!in_array($this->id, $childrenAdminIds)) {
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$childrenAdminIds[] = $this->id;
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}
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} else {
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$childrenAdminIds = array_diff($childrenAdminIds, [$this->id]);
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}
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return $childrenAdminIds;
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}
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/**
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* 获得面包屑导航
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* @param string $path
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* @return array
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*/
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public function getBreadCrumb($path = '')
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{
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if ($this->breadcrumb || !$path) {
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return $this->breadcrumb;
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}
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$titleArr = [];
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$menuArr = [];
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$urlArr = explode('/', $path);
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foreach ($urlArr as $index => $item) {
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$pathArr[implode('/', array_slice($urlArr, 0, $index + 1))] = $index;
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}
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if (!$this->rules && $this->id) {
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$this->getRuleList();
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}
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foreach ($this->rules as $rule) {
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if (isset($pathArr[$rule['name']])) {
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$rule['title'] = __($rule['title']);
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$rule['url'] = url($rule['name']);
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$titleArr[$pathArr[$rule['name']]] = $rule['title'];
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$menuArr[$pathArr[$rule['name']]] = $rule;
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}
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}
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ksort($menuArr);
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$this->breadcrumb = $menuArr;
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return $this->breadcrumb;
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}
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/**
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* 获取左侧和顶部菜单栏
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*
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* @param array $params URL对应的badge数据
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* @param string $fixedPage 默认页
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* @return array
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*/
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public function getSidebar($params = [], $fixedPage = 'dashboard')
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{
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// 边栏开始
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Hook::listen("admin_sidebar_begin", $params);
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$colorArr = ['red', 'green', 'yellow', 'blue', 'teal', 'orange', 'purple'];
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$colorNums = count($colorArr);
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$badgeList = [];
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$module = request()->module();
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// 生成菜单的badge
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foreach ($params as $k => $v) {
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$url = $k;
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if (is_array($v)) {
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$nums = $v[0] ?? 0;
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$color = $v[1] ?? $colorArr[(is_numeric($nums) ? $nums : strlen($nums)) % $colorNums];
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$class = $v[2] ?? 'label';
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} else {
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$nums = $v;
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$color = $colorArr[(is_numeric($nums) ? $nums : strlen($nums)) % $colorNums];
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$class = 'label';
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}
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//必须nums大于0才显示
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if ($nums) {
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$badgeList[$url] = '<small class="' . $class . ' pull-right bg-' . $color . '">' . $nums . '</small>';
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}
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}
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// 读取管理员当前拥有的权限节点
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$userRule = $this->getRuleList();
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$selected = $referer = [];
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$refererUrl = Session::get('referer');
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// 必须将结果集转换为数组
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$ruleList = collection(\app\admin\model\AuthRule::where('status', 'normal')
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->where('ismenu', 1)
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->order('weigh', 'desc')
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->cache("__menu__")
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->select())->toArray();
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$indexRuleList = \app\admin\model\AuthRule::where('status', 'normal')
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->where('ismenu', 0)
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->where('name', 'like', '%/index')
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->column('name,pid');
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$pidArr = array_unique(array_filter(array_column($ruleList, 'pid')));
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foreach ($ruleList as $k => &$v) {
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if (!in_array(strtolower($v['name']), $userRule)) {
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unset($ruleList[$k]);
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continue;
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}
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$indexRuleName = $v['name'] . '/index';
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if (isset($indexRuleList[$indexRuleName]) && !in_array($indexRuleName, $userRule)) {
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unset($ruleList[$k]);
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continue;
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}
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$v['icon'] = $v['icon'] . ' fa-fw';
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$v['url'] = isset($v['url']) && $v['url'] ? $v['url'] : '/' . $module . '/' . $v['name'];
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$v['badge'] = $badgeList[$v['name']] ?? '';
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$v['title'] = __($v['title']);
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$v['url'] = preg_match("/^((?:[a-z]+:)?\/\/|data:image\/)(.*)/i", $v['url']) ? $v['url'] : url($v['url']);
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$v['menuclass'] = in_array($v['menutype'], ['dialog', 'ajax']) ? 'btn-' . $v['menutype'] : '';
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$v['menutabs'] = !$v['menutype'] || in_array($v['menutype'], ['default', 'addtabs']) ? 'addtabs="' . $v['id'] . '"' : '';
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$selected = $v['name'] == $fixedPage ? $v : $selected;
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$referer = $v['url'] == $refererUrl ? $v : $referer;
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}
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$lastArr = array_unique(array_filter(array_column($ruleList, 'pid')));
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$pidDiffArr = array_diff($pidArr, $lastArr);
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foreach ($ruleList as $index => $item) {
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if (in_array($item['id'], $pidDiffArr)) {
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unset($ruleList[$index]);
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}
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}
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if ($selected == $referer) {
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$referer = [];
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}
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$select_id = $referer ? $referer['id'] : ($selected ? $selected['id'] : 0);
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$menu = $nav = '';
|
|
$showSubmenu = config('fastadmin.show_submenu');
|
|
if (Config::get('fastadmin.multiplenav')) {
|
|
$topList = [];
|
|
foreach ($ruleList as $index => $item) {
|
|
if (!$item['pid']) {
|
|
$topList[] = $item;
|
|
}
|
|
}
|
|
$selectParentIds = [];
|
|
$tree = Tree::instance();
|
|
$tree->init($ruleList);
|
|
if ($select_id) {
|
|
$selectParentIds = $tree->getParentsIds($select_id, true);
|
|
}
|
|
foreach ($topList as $index => $item) {
|
|
$childList = Tree::instance()->getTreeMenu(
|
|
$item['id'],
|
|
'<li class="@class" pid="@pid"><a @extend href="@url@addtabs" addtabs="@id" class="@menuclass" url="@url" py="@py" pinyin="@pinyin"><i class="@icon"></i> <span>@title</span> <span class="pull-right-container">@caret @badge</span></a> @childlist</li>',
|
|
$select_id,
|
|
'',
|
|
'ul',
|
|
'class="treeview-menu' . ($showSubmenu ? ' menu-open' : '') . '"'
|
|
);
|
|
$current = in_array($item['id'], $selectParentIds);
|
|
$url = $childList ? 'javascript:;' : $item['url'];
|
|
$addtabs = $childList || !$url ? "" : (stripos($url, "?") !== false ? "&" : "?") . "ref=" . ($item['menutype'] ? $item['menutype'] : 'addtabs');
|
|
$childList = str_replace(
|
|
'" pid="' . $item['id'] . '"',
|
|
' ' . ($current ? '' : 'hidden') . '" pid="' . $item['id'] . '"',
|
|
$childList
|
|
);
|
|
$nav .= '<li class="' . ($current ? 'active' : '') . '"><a ' . $item['extend'] . ' href="' . $url . $addtabs . '" ' . $item['menutabs'] . ' class="' . $item['menuclass'] . '" url="' . $url . '" title="' . $item['title'] . '"><i class="' . $item['icon'] . '"></i> <span>' . $item['title'] . '</span> <span class="pull-right-container"> </span></a> </li>';
|
|
$menu .= $childList;
|
|
}
|
|
} else {
|
|
// 构造菜单数据
|
|
Tree::instance()->init($ruleList);
|
|
$menu = Tree::instance()->getTreeMenu(
|
|
0,
|
|
'<li class="@class"><a @extend href="@url@addtabs" @menutabs class="@menuclass" url="@url" py="@py" pinyin="@pinyin"><i class="@icon"></i> <span>@title</span> <span class="pull-right-container">@caret @badge</span></a> @childlist</li>',
|
|
$select_id,
|
|
'',
|
|
'ul',
|
|
'class="treeview-menu' . ($showSubmenu ? ' menu-open' : '') . '"'
|
|
);
|
|
if ($selected) {
|
|
$nav .= '<li role="presentation" id="tab_' . $selected['id'] . '" class="' . ($referer ? '' : 'active') . '"><a href="#con_' . $selected['id'] . '" node-id="' . $selected['id'] . '" aria-controls="' . $selected['id'] . '" role="tab" data-toggle="tab"><i class="' . $selected['icon'] . ' fa-fw"></i> <span>' . $selected['title'] . '</span> </a></li>';
|
|
}
|
|
if ($referer) {
|
|
$nav .= '<li role="presentation" id="tab_' . $referer['id'] . '" class="active"><a href="#con_' . $referer['id'] . '" node-id="' . $referer['id'] . '" aria-controls="' . $referer['id'] . '" role="tab" data-toggle="tab"><i class="' . $referer['icon'] . ' fa-fw"></i> <span>' . $referer['title'] . '</span> </a> <i class="close-tab fa fa-remove"></i></li>';
|
|
}
|
|
}
|
|
|
|
return [$menu, $nav, $selected, $referer];
|
|
}
|
|
|
|
/**
|
|
* 设置错误信息
|
|
*
|
|
* @param string $error 错误信息
|
|
* @return Auth
|
|
*/
|
|
public function setError($error)
|
|
{
|
|
$this->_error = $error;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* 获取错误信息
|
|
* @return string
|
|
*/
|
|
public function getError()
|
|
{
|
|
return $this->_error ? __($this->_error) : '';
|
|
}
|
|
}
|