97 lines
2.8 KiB
PHP
97 lines
2.8 KiB
PHP
<?php
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class WeixinSDK extends ThinkOauth{
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/**
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* 获取requestCode的api接口
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* @var string
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*/
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protected $GetRequestCodeURL = 'https://open.weixin.qq.com/connect/qrconnect';
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/**
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* 获取access_token的api接口
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* @var string
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*/
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protected $GetAccessTokenURL = 'https://api.weixin.qq.com/sns/oauth2/access_token';
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/**
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* API根路径
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* @var string
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*/
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protected $ApiBase = 'https://api.weixin.qq.com/';
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public function getRequestCodeURL(){
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$this->config();
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$params = array(
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'appid' => $this->AppKey,
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'redirect_uri'=>$this->Callback,
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'response_type'=>'code',
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'scope'=>'snsapi_login'
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);
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return $this->GetRequestCodeURL . '?' . http_build_query($params);
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}
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/**
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* 获取access_token
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* @param string $code 上一步请求到的code
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*/
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public function getAccessToken($code, $extend = null){
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$this->config();
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$params = array(
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'appid' => $this->AppKey,
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'secret' => $this->AppSecret,
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'grant_type' => $this->GrantType,
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'code' => $code,
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);
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$data = $this->http($this->GetAccessTokenURL, $params, 'POST');
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$this->Token = $this->parseToken($data, $extend);
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return $this->Token;
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}
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/**
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* 组装接口调用参数 并调用接口
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* @param string $api 微博API
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* @param string $param 调用API的额外参数
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* @param string $method HTTP请求方法 默认为GET
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* @return json
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*/
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public function call($api, $param = '', $method = 'GET', $multi = false){
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/* 腾讯微博调用公共参数 */
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$params = array(
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'access_token' => $this->Token['access_token'],
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'openid' => $this->openid(),
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);
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$vars = $this->param($params, $param);
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$data = $this->http($this->url($api), $vars, $method, array(), $multi);
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return json_decode($data, true);
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}
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/**
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* 解析access_token方法请求后的返回值
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*/
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protected function parseToken($result, $extend){
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$data = json_decode($result,true);
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//parse_str($result, $data);
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if($data['access_token'] && $data['expires_in']){
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$this->Token = $data;
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$data['openid'] = $this->openid();
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return $data;
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} else
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throw new Exception("获取微信 ACCESS_TOKEN 出错：{$result}");
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}
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/**
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* 获取当前授权应用的openid
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*/
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public function openid(){
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$data = $this->Token;
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if(!empty($data['openid']))
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return $data['openid'];
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else
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exit('没有获取到微信用户ID！');
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}
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}
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