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<?php
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/**
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* Created by PhpStorm.
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* User: xmy
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* Date: 2016/10/27
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* Time: 17:52
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*/
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namespace Media\Controller;
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use User\Api\MemberApi;
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class QrLoginController extends BaseController{
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/**
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* 推送消息
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* @param $token
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*/
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public function send($token){
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// 建立socket连接到内部推送端口
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$client = stream_socket_client('tcp://'.$_SERVER['SERVER_ADDR'].':5678', $errno, $errmsg, 1, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT);
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// 推送的数据，包含uid字段，表示是给这个uid推送
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$data['token'] = $token;
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$data['status'] = 1;
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// 发送数据，注意5678端口是Text协议的端口，Text协议需要在数据末尾加上换行符
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fwrite($client, json_encode($data)."\n");
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// 读取推送结果
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if(fread($client, 8192) == 1){
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echo base64_encode(json_encode(array('status'=>1,'msg'=>'扫码成功')));
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}else{
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echo base64_encode(json_encode(array('status'=>2,'msg'=>'扫码失败')));
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}
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}
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/**
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* 获取唯一token
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*/
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public function getToken(){
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$token = think_encrypt(time(),1,120);
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$res['token']= $token;
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$this->ajaxReturn($res);
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}
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/**
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* 生成二维码
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* @param string $url
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* @param int $level
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* @param int $size
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*/
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public function QrCode($url='',$level=3,$size=4){
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$url = base64_decode(base64_decode($url));
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Vendor('phpqrcode.phpqrcode');
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$errorCorrectionLevel =intval($level) ;//容错级别
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$matrixPointSize = intval($size);//生成图片大小
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//生成二维码图片
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//echo $_SERVER['REQUEST_URI'];
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ob_clean();
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$object = new \QRcode();
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return $object->png($url, false, $errorCorrectionLevel, $matrixPointSize, 2);
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}
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/**
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* 获取二维码
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* @param $token
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*/
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public function inQrCode($token) {
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session('QrLogin_token',$token);
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$url = "http://".$_SERVER['HTTP_HOST']."/sdk.php/OTP/QrLogin/token/".$token;
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$url = U('QrLogin/QrCode',(array('url'=>base64_encode(base64_encode($url)))));
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echo '<img src="'.$url.'" >';
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}
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/**
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* 扫码登录
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* @param $token
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*/
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public function qrLogin($token){
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if($token === session('QrLogin_token') && !empty(think_encrypt($token,1))){
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$data = M('qr_login','tab_')->where(array('token'=>$token,'status'=>1))->field('id,uid')->find();
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if(!empty($data)){
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$user = M('user','tab_')->where(array('id'=>$data['uid']))->field('account')->find();
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$member = new MemberApi();
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$res = $member->qrLogin($user['account'],'');
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if ($res > 0) {
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parent::autoLogin($res);
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$data['status'] = 2;
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$res = M('qr_login','tab_')->save($data);
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$this->ajaxReturn(array('status' => 1, 'msg' => '登录成功'));
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}
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}else{
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$this->ajaxReturn(array('status' => 2, 'msg' => '登录失败'));
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}
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}
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}
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} |