Server.php
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<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/1/19
* Time: 11:32
*/
namespace app\home\controller;
use app\common\controller\WechatBase;
use EasyWeChat\Foundation\Application;
use think\Db;
class Server extends WechatBase
{
public function index(){
if(!isset($_GET["echostr"])){
$this->responseMsg();
}else{
$this->valid();
}
}
public function valid()
{
$echoStr = $_GET["echostr"];
echo $echoStr;
exit;
}
public function test(){
dump(cache('openid'));
dump(cache('share_id'));
}
public function responseMsg()
{
$app=new Application(config('wechat'));
$server = $app->server;
$server->setMessageHandler(function ($message) {
switch ($message->MsgType) {
case 'event':
switch ($message->Event) {
case 'subscribe':
if(empty($message->EventKey)){
// return '普通关注！';
}else{
//获取用户openid
$openid=$message->FromUserName;
cache('openid',$openid);
$share_id=substr($message->EventKey,8);
cache('share_id',$share_id);
$third = Db::name('third')->where('openid',$openid)->find();
cache('third',$third);
if(empty($third)){
//获取用户信息
$options=config('wechat');
$app = new Application($options);
$accessToken = $app->access_token; // EasyWeChat\Core\AccessToken 实例
$token = $accessToken->getToken(false);
$url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=$token&openid=$openid&lang=zh_CN";
$user_data = json_decode($this->http_get($url),true);
$this->new_user($user_data,$openid,$options['app_id'],$share_id);
}
}
break;
default:
// return '收到event消息';
break;
}
break;
case 'text':
// return '收到文字消息';
break;
default:
// return '收到其它消息';
break;
}
});
$response = $server->serve();
$response->send();
}
private function check_signature()
{
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
$token = TOKEN;
$tmpArr = array($token, $timestamp, $nonce);
sort($tmpArr);
$tmpStr = implode( $tmpArr );
$tmpStr = sha1( $tmpStr );
if( $tmpStr == $signature ){
return true;
}else{
return false;
}
}
public function http_get($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
$result = curl_exec($ch);
// grab URL, and print
if(curl_errno($ch)){
print curl_error($ch);
}
curl_close($ch);
return $result;
}
public function new_user($wechat_user,$openid,$appId,$share_id) {
$currentTime = time();
$ip = $this->request->ip(0, true);
$userId = Db::name("user")->insertGetId([
'status' => 'normal',
'gender' => $wechat_user['original']['sex'],
'nickname' => $wechat_user['nickname'],
'avatar' => $wechat_user['avatar'],
'joinip' => $ip,
'jointime' => $currentTime,
'createtime' => $currentTime,
'updatetime' => $currentTime,
'loginip' => $ip,
'logintime' => $currentTime,
'type' => 1,
'parent_id' => $share_id,
]);
$row=Db::name("third")->insert([
'openid' => $openid,
'user_id' => $userId,
'nickname' => $wechat_user['nickname'],
'app_id' => $appId,
'loginip' => $ip,
'union_id' => '',
'logintime' => $currentTime,
'createtime' => $currentTime,
'login_times' => 1,
'more' => json_encode($wechat_user)
]);
return $userId;
}
}