<?php
declare (strict_types=1);
namespace library\lib;
// +----------------------------------------------------------------------
// | [ WE CAN DO IT MORE SIMPLE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2018-2020 rights reserved.
// +----------------------------------------------------------------------
// | Author: TABLE ME
// +----------------------------------------------------------------------
// | Date: 2020-11-10 13:21
// +----------------------------------------------------------------------
class weixina {
//AppID(应用ID)
private $appid = '';
//AppSecret(应用密钥)
private $secret = "";
//授权回调URL
private $redirect_uri = '';
//返回类型，请填写code
private $response_type = 'code';
/**
* 应用授权作用域，snsapi_base （不弹出授权页面，直接跳转，只能获取用户openid），snsapi_userinfo （弹出授权页面，可通过openid拿到昵称、性别、所在地。并且，即使在未关注的情况下，只要用户授权，也能获取其信息
*/
private $scope ='snsapi_userinfo';
private $state = 'STATE';
public $error="";
/**
* 构造函数
*/
public function __construct($info = null) {
if(empty($info)) $info = config('weixin');
$this->appid = $info['APPID'];
$this->secret = $info['APPSECRET'];
$this->redirect_uri = $info['REDIRECT'] ;// config() .'api/weixin/result';
}
/**
* 新版授权登录
* @param type $jsCode
*/
public function auth_code2Session($jsCode){
$oauth_url = "https://api.weixin.qq.com/sns/jscode2session?"
."appid=".$this->appid
."&secret=".$this->secret
."&js_code=".$jsCode
."&grant_type=authorization_code";
$data = $this->Get($oauth_url);
if(empty($data)){
return false;
}
return json_decode($data,true);
}
/**
* 新版获取微信手机号
* @param type $jsCode
*/
public function getPhoneNumber($jsCode){
$accessData = $this->getAccessToken();
if(empty($accessData) || empty($accessData["access_token"])){
return false;
}
$access_token = $accessData["access_token"];
$url = "https://api.weixin.qq.com/wxa/business/getuserphonenumber?"
."access_token=".$access_token;
$postData = json_encode(array(
"code"=>$jsCode
));
$data = $this->Post($postData,$url);
$res = $data;
if(empty($data)){
return false;
}
$data = json_decode($data,true);
if(empty($data) || empty($data["phone_info"]) || empty($data["phone_info"]["purePhoneNumber"])){
$this->error="返回参数名称错误".$res;
return false;
}
return $data["phone_info"];
}
/**
* 获取小程序码
* @param type $path
* @param type $width
*/
public function getQRCode($path,$width){
}
/**
* 获取不限制的小程序码
* @param type $page 页面
* @param type $scene 携带参数
* @param type $width 宽度
* @return bool
*/
public function getUnlimitedQRCode($page,$scene,$width=430){
$accessData = $this->getAccessToken();
if(empty($accessData) || empty($accessData["access_token"])){
return false;
}
$access_token = $accessData["access_token"];
$url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?"
."access_token=".$access_token;
$postData = json_encode(array(
"page"=>$page,
"scene"=>$scene,
"width"=>$width,//默认430
// "auto_color"=>true,//自动配置线条颜色
"is_hyaline" => false,//是否透明底色
));
$data = $this->Post($postData,$url,1);
$res = $data;
if(empty($data)){
return false;
}
if(empty($data) || empty($data["contentType"]) || empty($data["buffer"])){
$this->error="返回参数错误".$res;
return false;
}
return $data;
// return $data["phone_info"];
// $key = md5($this->appid.$parms['path'].$parms['params']);
// $imgsrc = Factory::cache('default')->hget($this->pathAndWxacodeunlimitKey, $key);
// if(!empty($imgsrc)){
// return ResultWrapper::success($imgsrc);
// }
//
// $apiUrl = 'https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token='.$access_token;
//
// $postData = [
// 'scene' => $parms['params'],
// 'page' => $parms['path'],
// 'width' => 430,
// 'auto_color' => true,
// ];
//
// $reponse = request($apiUrl, json_encode($postData));
// if($reponse['httpcode'] != 200){
// return ResultWrapper::fail('请求外部系统接口报错', ErrorCode::$apiNotResult);
// }else{
// if(!is_object($reponse['content'])){
// $base64 = 'data:'.$reponse['content_type'].';base64,'.base64_encode($reponse['content']);
// $upload = Factory::baseImg();
// $upload->move($base64);
// $imgsrc = $upload->getSaveName();
// Factory::cache('default')->hset($this->pathAndWxacodeunlimitKey, $key, $imgsrc);
// return ResultWrapper::success($imgsrc);
// }
// $reponseData = json_decode($reponse['content'], true);
// if( isset($reponseData['errcode']) ){
// return ResultWrapper::fail($reponseData['errmsg'], $reponseData['errcode']);
// }
// }
}
/**
* 获取小程序二维码
* @param type $path
* @param type $width
*/
public function createQRCode($path,$width){
}
/**
* 新版获取接口调用凭证
* @return type
*/
public function getAccessToken(){
$url = "https://api.weixin.qq.com/cgi-bin/token?"
."appid=".$this->appid
."&secret=".$this->secret
."&grant_type=client_credential";
$data = $this->Get($url);
if(empty($data)){
return false;
}
return json_decode($data,true);
}
/**
* 手机授权登录
* @param string $state 状态值
* @param string $scope 作用域
*/
public function oauth($state = '', $scope = ''){
if($state == '') $state = $this->state;
if($scope == '') $scope = $this->scope;
$oauth_url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=".$this->appid
."&redirect_uri=".$this->redirect_uri
."&response_type=".$this->response_type
."&scope=".$scope.
"&state=".$state."#wechat_redirect";
return redirect($oauth_url);
}
/**
* 处理事情
*/
public function oauth_reuslt($code){
$oauth_reuslt_url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=".$this->appid
."&secret=".$this->secret
."&code=".$code
."&grant_type=authorization_code";
$data = $this->Post("",$oauth_reuslt_url);
return json_decode($data,true);
}
/**
* 拉取用户信息(需scope为 snsapi_userinfo)
*
* openid 用户的唯一标识
nickname 用户昵称
sex 用户的性别，值为1时是男性，值为2时是女性，值为0时是未知
province 用户个人资料填写的省份
city 普通用户个人资料填写的城市
country 国家，如中国为CN
headimgurl 用户头像，最后一个数值代表正方形头像大小（有0、46、64、96、132数值可选，0代表640*640正方形头像），用户没有头像时该项为空。若用户更换头像，原有头像URL将失效。
privilege 用户特权信息，json 数组，如微信沃卡用户为（chinaunicom）
unionid 只有在用户将公众号绑定到微信开放平台帐号后，才会出现该字段。详见：获取用户个人信息（UnionID机制）
*/
public function userinfo($access_token){
$userinfo_url = "https://api.weixin.qq.com/sns/userinfo?access_token=".$access_token."&openid=".$this->appid."&lang=zh_CN";
$data = $this->Post("",$userinfo_url);
return json_decode($data,true);
}
/**
* 检验授权凭证（access_token）是否有效
* @param $access_token
*/
public function auth($access_token,$openid){
$r = false;
$auth_url = "https://api.weixin.qq.com/sns/auth?access_token=&openid=".$openid;
$data = $this->Post("",$auth_url);
$d = json_decode($data,true);
if($d['errcode'] == 0){
$r = true;
}
return $r;
}
/**
* 写入值
* @param $curlPost
* @param $url
* @return mixed
*/
function Post($curlPost, $url, $isres=0) {
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
// curl_setopt($curl, CURLOPT_NOBODY, true);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
$return_str = curl_exec($curl);
$err = "";
if(empty($return_str)){
$err = "系统错误:".curl_error($curl);
}
$httpcode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$content_type = curl_getinfo($curl, CURLINFO_CONTENT_TYPE);
curl_close($curl);
if(!empty($err)){
$this->error = $err;
return false;
}
if($isres==1){
if($httpcode!=200){
return false;
}
return [
"contentType"=>$content_type,
"buffer"=>$return_str
];
}
return $return_str;
}
/**
* 写入值
* @param $url
* @return mixed
*/
function Get($url) {
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$return_str = curl_exec($curl);
$err = "";
if(empty($return_str)){
$err = "系统错误:".curl_error($curl);
}
curl_close($curl);
if(!empty($err)){
$this->error = $err;
return false;
}
return $return_str;
}
/**
* 写入日志
* @param type $word
* @param type $name
*/
function log_result($word, $name) {
$fp = fopen($name . "_log.txt", "a");
flock($fp, LOCK_EX);
fwrite($fp, $word . "\n");
flock($fp, LOCK_UN);
fclose($fp);
}
}