109 lines
2.8 KiB
PHP
109 lines
2.8 KiB
PHP
<?php
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/**
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* 后台公用模型
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*/
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namespace app\admin\controller;
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use think\Controller;
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use think\exception\HttpResponseException;
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use app\admin\service\ModelService;
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use app\admin\service\AuthService;
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class AdminController extends Controller
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{
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/**
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* 开启登录控制
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* @var bool
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*/
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protected $is_login = true;
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/**
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* 开启权限控制
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* @var bool
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*/
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protected $is_auth = '';
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/**
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* 网站栏目
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* @var string
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*/
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protected $nav = '';
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/**
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* 登录用户信息
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* @var string
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*/
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protected $user = '';
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/**
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* 后台配置信息
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* @var array
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*/
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protected $SysInfo = [];
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/**
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* 网站标题
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* @var string
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*/
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protected $title = '';
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/**
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* 初始化数据
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* Index constructor.
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*/
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public function __construct()
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{
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parent::__construct();
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list($this->nav, $this->title, $this->is_login, $this->is_auth,) = ['', '', true, true];
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$this->SysInfo = cache('SysInfo');
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//检测登录情况
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if ($this->is_login == true) {
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$this->__checkLogin();
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}
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//判断是否有权限进行访问
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if ($this->is_auth == true) {
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$this->__checkAuth();
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}
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}
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/**
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* 检测登录
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*/
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public function __checkLogin()
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{
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$user = session('user');
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//判断是否登录
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if (empty($user)) {
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$data = ['type' => 'error', 'code' => 1, 'msg' => '抱歉，您还没有登录获取访问权限！', 'url' => url('@admin/login')];
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}
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//判断登录是否过期
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(isset($this->SysInfo['LoginDuration']) && !empty($this->SysInfo['LoginDuration'])) ? $LoginDuration = $this->SysInfo['LoginDuration'] : $LoginDuration = '';
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if (!empty($LoginDuration) && !empty($user)) {
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if (time() - $user['login_at'] >= $LoginDuration) {
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\app\admin\service\LogService::loginLog($user['id'], 0, 1, "【登录过期】正在退出后台系统！");
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$data = ['type' => 'error', 'code' => 1, 'msg' => '登录已过期，请重新登录！', 'url' => url('@admin/login')];
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}
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}
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//返回错误信息
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if (!empty($data)) {
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session('user', null);
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throw new HttpResponseException($this->request->isAjax() ? json($data) : exit(msg_error($data['msg'], $data['url'])));
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}
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$this->user = $user;
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}
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/**
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* 检测登录情况
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*/
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public function __checkAuth()
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{
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if (AuthService::checkNode() == false) {
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$data = ['type' => 'error', 'code' => 1, 'msg' => '抱歉，您暂无该权限，请联系管理员！', 'url' => url('@admin')];
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throw new HttpResponseException($this->request->isAjax() ? json($data) : exit(msg_error($data['msg'], $data['url'])));
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}
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}
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} |