drb/app/Service/Weixin/WeixinService.php

<?php

namespace App\Service\Weixin;

use App\Service\Service;
use Illuminate\Support\Facades\Redis;

class WeixinService extends Service
{
    const APPID = 'wxe048bcdcc21aae6e';
    const APPSECRET = '191789c5b4ef2b3d5b9e79bb62428092';
    const ACCESS_URL = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s';
    const OPENID = '';
    const TOKEN = '';
    const KEY = 'weixintnine';

    public function getToken(){
        $token_key = self::KEY.'_'.'token';
        $token = Redis::get($token_key);
        if(! empty($token)){
            $url = sprintf(self::ACCESS_URL,self::APPID,self::APPSECRET);
            $res = $this->curlOpen($url);
            $res = json_decode($res,true);
            if(isset($res['errmsg'])) return [false,$res['errmsg']];
            if(!isset($res['access_token'])) return [false,'request error'];
            $token = $res['access_token'];
            $expire_time = $res['expires_in']-300;
            Redis::set($token_key,$token);
            Redis::expire($token_key, $expire_time);
            return [true,$token];
        }
        return [true,$token];
    }

    public function getOpenid($data){
        if(empty($data['code'])) return [false, 'code不能为空'];
        $code = $data['code'];
        $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=%s&secret=%s&code=%s&grant_type=authorization_code';
        $url = sprintf($url,self::APPID,self::APPSECRET,$code);
        $res = $this->curlOpen($url);
        $res = json_decode($res,true);
        if(!isset($res['openid'])) return [false,$res['errmsg']??'request error'];
        $openid = $res['openid'];
        return [true,['openid' => $openid]];
    }

    public function setWebHook($data){
//        file_put_contents('22.txt',json_encode($data));
        $uri = isset($data['uri']) ? $data['uri'] : '';
        $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=%s&redirect_uri=%s&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";
        $param = isset($data['param']) ? $data['param'] : '';
        $redirect_uri = urlencode('http://t9api.qingyaokeji.com/wxapi/getUnionid?uri='.$uri.'&param='.$param);
        $url = sprintf($url,self::APPID,$redirect_uri);
        header("Location:".$url);exit;
        echo 'ok';die;
    }

    public function getUnionid($data){
        file_put_contents('22.txt',date('YmdHis').json_encode($data));
//        echo $data['code'];

        if(isset($data['code'])) {
            list($status,$openid) = $this->getOpenid($data);
            if(!$status) return [false,$openid];
            $uri = $data['uri'];
            $openid = $openid['openid'];
            $param = isset($data['param']) ? $data['param'] : '';
            $url = 'http://t9.qingyaokeji.com/#/wxGet?uri='.$uri.'&openid='.$openid.'&param='.$param;
            header('Location:'.$url);exit();
        }
    }

    public function sendTmpMsg($data){
        //        $openid = 'okXNa69ggEX61KvHUhCq9PcGrPKI';
        $data = [
            'openid' => 'okXNa69ggEX61KvHUhCq9PcGrPKI',
            'tempid' => 'qaD9NBasjTNKDBzIuinSpLDMy6zWbPtRb1HN8ZOjY-Y',
            'reload_url' => '',
            'first' => '工资发放',
            'remark' => '请查收',
            'detail' => [
                'thing1' => '姓名',
                'amount2' => '10',
                'time3' => '2023-09-01',
                'thing4' => '类型',
            ]
        ];
        if(!isset($data['detail'])) return [false,'invalid detail'];
        if(!isset($data['openid'])) return [false,'invalid openid'];
        if(!isset($data['tempid'])) return [false,'invalid tempid'];
        if(!isset($data['reload_url'])) return [false,'invalid reload_url'];
        $templateID = $data['tempid'];
        $reload_url = $data['reload_url'];
        list($status,$token) = $this->getToken();
        if(!$status) return [false,$token];
        $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$token;
        $post = '{
           "touser":"'.$data['openid'].'",
           "template_id":"'.$templateID.'",
           "url":"'.$reload_url.'",
           "data":{
                   "first": {
                       "value":"'.$data['first'].'",
                       "color":"#173177"
                   },
                   %s
                   "remark":{
                       "value":"'.$data['remark'].'",
                       "color":"#173177"
                   }
           }
       }';
        $content = "";
        foreach ($data['detail'] as $k=>$v){

            $content .= '"'.$k.'": {
                       "value":"'.$v.'",
                       "color":"#173177"
                   },';
        }
        $post = sprintf($post,$content);
//        var_dump($post);
//        var_dump(json_decode($post));die;
//        var_dump($url);
//        var_dump(json_encode(json_decode($post)));
        $res = $this->curlOpen($url,['post'=>$post]);
        $res = json_decode($res,true);
        if(isset($res['errcode'])&&$res['errcode'] != 0) return [false,$res['errmsg']];
        if(isset($res['errcode'])&&$res['errcode'] === 0) return [true,''];
        return [false,json_encode($res)];

    }
}