105 lines
2.9 KiB
PHP
105 lines
2.9 KiB
PHP
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<?php
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/**
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* @author Zhou Yuyang <1009465756@qq.com> 2015-07-27
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* @copyright ©2105-2018 SRCMS
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* @homepage http://www.src.pw
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* @version 1.0
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*/
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namespace Home\Controller;
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use Think\Controller;
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use Extend\Oauth\ThinkOauth;
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/**
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* 用户本地登陆和第三方登陆
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*/
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class LoginController extends Controller{
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public function index()
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{
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}
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public function login($type=null)
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{
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//本地账号登陆
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if(empty($type)){
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if(!IS_POST){
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$this->display();
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}
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if(IS_POST){
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//验证码自己开启。代码省略
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$data['username'] = I('post.username');
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$data['password'] = I('post.password','','md5');
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$member = M('member')->where($data)->find();
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if($member){
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session('userid',$member['id']);
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session('username',$member['username']);
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$this->success("登陆成功");
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}else{
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$this->error("账号或密码错误");
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}
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}
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return;
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}
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//第三方登陆 这里最好先验证一下$type
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//验证允许实用的登陆方式，可在后台用代码实现
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$can_use = in_array(strtolower($type), array('qq','sina','github'));
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if(!$can_use){
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$this->error("不允许使用此方式登陆");
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}
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//验证通过 使用第三方登陆
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if($type != null){
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$sns = ThinkOauth::getInstance($type);
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redirect($sns->getRequestCodeURL());
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}
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}
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public function callback($type = null, $code = null)
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{
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if(empty($type) || empty($code)){
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$this->error('参数错误');
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}
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$sns = ThinkOauth::getInstance($type);
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//腾讯微博需传递的额外参数
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$extend = null;
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if ($type == 'tencent') {
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$extend = array('openid' => $this->_get('openid'), 'openkey' => $this->_get('openkey'));
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}
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$tokenArray = $sns->getAccessToken($code, $extend);
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$openid = $tokenArray['openid'];
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//$token = $tokenArray['access_token']; //根据需求储存 主要用来刷新并延长授权时间
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//dd($tokenArray);
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//
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//执行后续操作,代码自己实现。
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//请记住每个用户的openid都是唯一的,所以把openid存到数据库即可
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$member = D('MemberView');
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//根据openid判断用户是否存在，如果存在 ，判断用户是否被禁用。如果不存在,把openid存到数据库,相当于注册用户
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#
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#
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# 代码自己实现
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#
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#
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#
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}
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public function logout()
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{
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session('userid',null);
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session('username',null);
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$this->success("已成功退出登陆");
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}
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}
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