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<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/6/1 0001
* Time: 上午 9:52
*/
namespace app\index\controller;
use think\Controller;
use think\facade\Request;
//注意驼峰规则命名的控制器在url中访问中间是要加 _ 下划线的 略坑 不知道为什么这么设计
class Weixin extends Controller
{
public function __construct()
{
parent::__construct();
$this->model = model('WeixinModel');//这块控制器名字写错了 难怪出不来。。。。
}
//验证签名
public function check()
{
$valid = $this->model->checkToken();
if (is_bool($valid) && !$valid) {
exit('signature error');
}
$xmldata = file_get_contents("php://input");
file_put_contents('D://location0.txt',$xmldata);
file_put_contents("c:\xmldata.txt",$xmldata);
$postObj = simplexml_load_string($xmldata, 'SimpleXMLElement', LIBXML_NOCDATA);
$data = (array)$postObj;
// 事件推送
if(isset($data['MsgType']) && $data['MsgType'] == 'event'){
// // 关注
// if($data['Event'] == 'subscribe'){
// $this->model->subscribe($data);
// }
// // 取消关注
// if($data['Event'] == 'unsubscribe'){
// $this->model->unsubscribe($data);
// }
// file_put_contents('D://location1.txt',$xmldata);
// if($data['Event'] == 'LOCATION'){
// file_put_contents('D://location.txt', var_export($data,true));
// self::locationinfo($data);
// exit('success');
// }
file_put_contents('D://location1.txt',$xmldata);
switch ($data['Event']){
case 'subscribe':
$this->model->subscribe($data);
break;
case 'unsubscribe':
$this->model->unsubscribe($data);
break;
case 'LOCATION':
file_put_contents('D://location.txt', var_export($data,true));
if (isset($data['Latitude'])){
$this->model->locationinfo($data);
exit('success');
}
break;
}
}
exit(input('get.echostr'));
}
//获取access_token
public function access_token(){
$res = $this->model->getAccessToken();
if (is_bool($res) && !$res){
return "token获取失败";
}
return $res;
}
public function set_bottom_menu(){
$res = $this->model->SetBottomMenu();
exit($res);
}
//认证获取code
public function auth(){
$appid=config('app.appid');
$redirect = 'http://a8286a29.ngrok.io/index.php/index/weixin/userinfo';
$url_code = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid='.$appid.'&redirect_uri='.urlEncode($redirect).'&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect';
file_put_contents("c:\url_code.txt",$url_code);
header('Location:'.$url_code);
}
//认证获取code之后 这里获取返回code 并验证网页授权
public function userinfo(){
// 获取code
// $code = input('get.code');
$code = Request::get('code');
dump($code,true,"code:");
file_put_contents("c:\b.txt",$code);
// 第二步：通过code换取网页授权access_token
$res = $this->model->auth_access_token($code);
$auth_access_token = $res['access_token'];
dump($auth_access_token,true,"auth_access_token:");
$openid = $res['openid'];
// 第三步：拉取用户信息(需scope为 snsapi_userinfo)
$userinfo = $this->model->get_userinfo($auth_access_token,$openid);
dump($userinfo);
$this->model->setnickname($openid,$userinfo);
$this->view->assign('openid',$userinfo['openid']);
$this->view->assign('userinfo',$userinfo);
return $this->view->fetch();
}
public function get_location(){
$opts = array('http'=>array('header' => "User-Agent:MyAgent/1.0\r\n"));
$context = stream_context_create($opts);
$res = file_get_contents('http://a8286a29.ngrok.io/index.php/index/weixin/location',false,$context);
// $res = file_get_contents("http://e45191e0.ngrok.io/index.php/index/weixin/location");
exit($res);
}
public function location(){
$data['appid'] = config('app.appid');
$data['timestamp'] = time();
$data['nonceStr'] = md5(time().rand(1,999));
//获取本地access_token(注意这个跟web授权的access_token不是同一个);
$res = $this->model->getAccessToken();
if (is_bool($res)){
exit("获取token失败");
}
$access_token =$res;
$jsapi_ticket = $this->model->jsapi_ticket($access_token);
if (is_bool($jsapi_ticket)){
return utf8_encode("获取jsapi_ticket失败");
}
// 2、构造签名字符串
$params['noncestr'] = $data['nonceStr'];
// $params['jsapi_ticket'] = $jsapi_ticket;
$params['jsapi_ticket'] = $jsapi_ticket['ticket'];
$params['timestamp'] = $data['timestamp'];
$params['url'] = 'http://a8286a29.ngrok.io/index.php/index/weixin/get_location';
ksort($params);
$str= urldecode(http_build_query($params)); // 防止url字符转义
// 3、生成签名
$data['signature'] = sha1($str);
// $this->view->assign("data", $data);
$this->view->assign("appid", $data['appid']);
$this->view->assign("noncestr",$data['nonceStr']);
$this->view->assign("jsapi_ticket",$jsapi_ticket['ticket']);
$this->view->assign("timestamp",$data['timestamp']);
$this->view->assign("signature",$data['signature']);
return $this->view->fetch();
}
}点击 "运行实例" 按钮查看在线实例
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/6/1 0001
* Time: 上午 9:52
*/
namespace app\index\model;
use think\facade\Request;
use think\facade\Config;
use think\Model;
use think\Facade\Cache;
class WeixinModel extends Model
{
protected $table = 'user';
protected $pk = 'uid';
public function checkToken()
{
// $signature = input('get.signature');
// $timestamp = input('get.timestamp');
// $nonce = input('get.nonce');
// $echostr = input('get.echostr');
// $Token = config('app.token');
$signature = Request::param('signature');
$timestamp = Request::param('timestamp');
$nonce = Request::param('nonce');
$echostr = Request::param('echostr');
$Token = Config::get('app.token');
// file_put_contents("E:\php\phpStudy_tools\myphp_www\PHPTutorial\WWW\php\WeiXin\a.txt","signature ".$signature." timestamp ".$timestamp." nonce ".$nonce." echostr ".$echostr);
$tmpArr = array($timestamp, $nonce, $Token);
sort($tmpArr, SORT_STRING);
$tmpStr = implode($tmpArr);
$tmpStr = sha1($tmpStr);
if ($tmpStr != $signature) {
return false;
}
return true;
}
// 关注
public function subscribe($data)
{
file_put_contents("C:/guanzhu.txt", var_export($data,true));
// 检查用户是否已存在
// $user = Db::name('user')->where(array('openid'=>$data['FromUserName']))->find();
$user = WeixinModel::where('openid', $data['FromUserName'])->find();
if ($user == null) {
$dataUser = [
'openid' => $data['FromUserName'],
'sub_status' => 1,
'add_time' => time()
];
WeixinModel::insertGetId($dataUser);
} else {
$dataUser = [
'openid' => $data['FromUserName'],
'sub_status' => 1,
'add_time' => time()
];
WeixinModel::update($dataUser,function ($query) use ($data){
$query->where("openid",$data['FromUserName']);
});
}
}
public function setnickname($openid,$userinfo){
$user = WeixinModel::where('openid',$openid)->find();
if ($user!=null){
$dataUser = [
'nickname' => $userinfo['nickname'],
];
WeixinModel::update($dataUser,function ($query) use ($openid){
$query->where("openid",$openid);
});
}
}
// 取消关注
public function unsubscribe($data)
{
file_put_contents("C:/cacle.txt", var_export($data,true));
$user = WeixinModel::where('openid', $data['FromUserName'])->find();
if ($user == null) {
$dataUser = [
'openid' => $data['FromUserName'],
'sub_status' => 1,
'add_time' => time()
];
WeixinModel::insertGetId($dataUser);
} else {
$dataUser = [
'openid' => $data['FromUserName'],
'sub_status' => 0,
'add_time' => time()
];
WeixinModel::update($dataUser,function ($query) use ($data){
$query->where("openid",$data['FromUserName']);
});
}
}
public function getAccessToken($iscache = true)
{
$key = 'access_token';
if (!$iscache) {
Cache::rm($key);
}
$data = Cache::get($key);
if ($data && $iscache) {
return $data;
}
$appid = Config::get('app.appid');
$appsecret = config('app.appsecret');
$url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . $appid . '&secret=' . $appsecret;
$res = http_get($url);
$res = json_decode($res, true);
if (!isset($res['access_token'])) {
return false;/*'获取token失败'$res['errmsg']*/
}
Cache::set($key, $res['access_token'], ($res['expires_in'] - 100));
return $res['access_token'];
}
public function SetBottomMenu()
{
$access_token = self::getAccessToken();
$url = ' https://api.weixin.qq.com/cgi-bin/menu/create?access_token=' . $access_token;
$data = '{
"button":[
{
"type":"view",
"name":"首页",
"url":"http://m.php.cn/"
},
{
"type":"view",
"name":"视频",
"url":"http://m.php.cn/"
},
{
"name":"接口DEM0",
"sub_button":[
{
"type":"view",
"name":"用户信息",
"url":"http://a8286a29.ngrok.io/index.php/index/weixin/auth"
},
{
"type":"view",
"name":"用户地理位置",
"url":"http://a8286a29.ngrok.io/index.php/index/weixin/get_location"
}]
}]
}';
$res = http_Post($url, $data);
return $res;
}
// 网页授权access_token
public function auth_access_token($code)
{
$appid = config('app.appid');
$appsecret = config('app.appsecret');
$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid . '&secret=' . $appsecret . '&code=' . $code . '&grant_type=authorization_code';
$res = http_get($url);
$res = json_decode($res, true);
if (!isset($res['access_token'])) {
return false;
}
return $res;
}
// 拉取用户信息
public function get_userinfo($auth_access_token, $openid)
{
$url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $auth_access_token . '&openid=' . $openid . '&lang=zh_CN';
$res = http_get($url);
$res = json_decode($res, true);
return $res;
}
public function locationinfo($data){
$user = WeixinModel::where('openid', $data['FromUserName'])->find();
if ($user!=null){
$dataUser = [
'lat' => $data['Latitude'],
'lng' => $data['Longitude']
];
WeixinModel::update($dataUser,function ($query) use ($data){
$query->where("openid",$data['FromUserName']);
});
}
}
public function jsapi_ticket($access_token){
if (!isset($access_token)){
return false;
}
$url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=".$access_token."&type=jsapi";
$res = http_Get($url);
$res = json_decode($res,true);
if (isset($res['ticket'])){
return $res;
}else{
return false;
}
}
}点击 "运行实例" 按钮查看在线实例
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