89 lines
2.4 KiB
PHP
89 lines
2.4 KiB
PHP
<?php
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namespace app\admin\controller;
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use app\admin\model\SystemAdmin;
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use app\common\controller\AdminController;
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use think\captcha\facade\Captcha;
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use think\facade\Env;
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use think\Response;
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/**
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* Class Login
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* @package app\admin\controller
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*/
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class Login extends AdminController
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{
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/**
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* 初始化方法
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*/
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public function initialize()
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{
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parent::initialize();
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$action = $this->request->action();
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if (!empty(session('admin')) && !in_array($action, ['out'])) {
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$adminModuleName = config('app.admin_alias_name');
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$this->success('已登录，无需再次登录', [], __url("@{$adminModuleName}"));
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}
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}
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/**
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* 用户登录
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* @return string
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* @throws \Exception
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*/
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public function index(): string
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{
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$captcha = Env::get('EASYADMIN.CAPTCHA', 1);
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if ($this->request->isPost()) {
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$post = $this->request->post();
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$rule = [
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'username|用户名' => 'require',
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'password|密码' => 'require',
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'keep_login|是否保持登录' => 'require',
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];
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$captcha == 1 && $rule['captcha|验证码'] = 'require|captcha';
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$this->validate($post, $rule);
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$admin = SystemAdmin::where(['username' => $post['username']])->find();
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if (empty($admin)) {
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$this->error('用户不存在');
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}
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if (password($post['password']) != $admin->password) {
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$this->error('密码输入有误');
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}
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if ($admin->status == 0) {
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$this->error('账号已被禁用');
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}
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$admin->login_num += 1;
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$admin->save();
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$admin = $admin->toArray();
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unset($admin['password']);
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$admin['expire_time'] = $post['keep_login'] == 1 ? true : time() + 7200;
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session('admin', $admin);
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$this->success('登录成功');
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}
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$this->assign('captcha', $captcha);
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$this->assign('demo', $this->isDemo);
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return $this->fetch();
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}
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/**
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* 用户退出
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*/
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public function out()
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{
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session('admin', null);
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$this->success('退出登录成功');
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}
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/**
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* 验证码
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* @return Response
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*/
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public function captcha(): Response
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{
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return Captcha::create();
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}
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}
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