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100 lines
3.2 KiB
100 lines
3.2 KiB
<?php
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/**
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* 微信oAuth认证示例
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*/
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include("wechat.class.php");
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class wxauth {
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private $options;
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public $open_id;
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public $wxuser;
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public function __construct($options){
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$this->options = $options;
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$this->wxoauth();
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session_start();
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}
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public function wxoauth(){
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$scope = 'snsapi_base';
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$code = isset($_GET['code'])?$_GET['code']:'';
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$token_time = isset($_SESSION['token_time'])?$_SESSION['token_time']:0;
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if(!$code && isset($_SESSION['open_id']) && isset($_SESSION['user_token']) && $token_time>time()-3600)
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{
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if (!$this->wxuser) {
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$this->wxuser = $_SESSION['wxuser'];
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}
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$this->open_id = $_SESSION['open_id'];
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return $this->open_id;
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}else{
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$options = array(
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'token'=>$this->options["token"], //填写你设定的key
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'appid'=>$this->options["appid"], //填写高级调用功能的app id
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'appsecret'=>$this->options["appsecret"] //填写高级调用功能的密钥
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);
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$we_obj = new Wechat($options);
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if ($code) {
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$json = $we_obj->getOauthAccessToken();
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if (!$json) {
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if(isset($_SESSION['wx_redirect']))unset($_SESSION['wx_redirect']);
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die('获取用户授权失败，请重新确认');
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}
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$_SESSION['open_id'] = $this->open_id = $json["openid"];
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$access_token = $json['access_token'];
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$_SESSION['user_token'] = $access_token;
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$_SESSION['token_time'] = time();
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$userinfo = $we_obj->getUserInfo($this->open_id);
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if($userinfo && !empty($userinfo['nickname'])) {
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$this->wxuser = array(
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'open_id'=>$this->open_id,
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'nickname'=>$userinfo['nickname'],
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'sex'=>intval($userinfo['sex']),
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'location'=>$userinfo['province'].'-'.$userinfo['city'],
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'avatar'=>$userinfo['headimgurl']
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);
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} elseif (strstr($json['scope'],'snsapi_userinfo')!==false) {
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$userinfo = $we_obj->getOauthUserinfo($access_token,$this->open_id);
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if ($userinfo && !empty($userinfo['nickname'])) {
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$this->wxuser = array(
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'open_id'=>$this->open_id,
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'nickname'=>$userinfo['nickname'],
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'sex'=>intval($userinfo['sex']),
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'location'=>$userinfo['province'].'-'.$userinfo['city'],
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'avatar'=>$userinfo['headimgurl']
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);
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} else {
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return $this->open_id;
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}
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}
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if ($this->wxuser) {
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$_SESSION['wxuser'] = $this->wxuser;
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$_SESSION['open_id'] = $json["openid"];
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unset($_SESSION['wx_redirect']);
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return $this->open_id;
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}
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$scope = 'snsapi_userinfo';
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}
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if ($scope=='snsapi_base') {
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$url = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
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$_SESSION['wx_redirect'] = $url;
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} else {
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$url = $_SESSION['wx_redirect'];
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}
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if (!$url) {
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if(isset($_SESSION['wx_redirect']))unset($_SESSION['wx_redirect']);
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die('获取用户授权失败');
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}
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$oauth_url = $we_obj->getOauthRedirect($url,"wxbase",$scope);
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header('Location: ' . $oauth_url);
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}
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}
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}
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$token=md5('szcaee_culture');
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$options = array(
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'token'=>$token, //填写你设定的key
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'appid'=>'wxa0cb14dc087a5d99', //填写高级调用功能的app id, 请在微信开发模式后台查询
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'appsecret'=>'738fbf2a4a9fc7324bf0a2fd07083498', //填写高级调用功能的密钥
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);
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$auth = new wxauth($options);
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var_dump($auth->wxuser);
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