Ecshop微信第三方授权扫码登录接口文件源码

[PHP]代码 

<?php 
/***************************/
/* Wechat 登录              /
/* by tiandi 2014.12.6      /
/***************************/  

if (defined(&#39;WEBSITE&#39;) || defined(&#39;GETINFO&#39;))
{
	global $_LANG;
	$_LANG[&#39;help&#39;][&#39;APP_KEY&#39;] = &#39;在微信开发者平台申请的AppID&#39;;
	$_LANG[&#39;help&#39;][&#39;APP_SECRET&#39;] = &#39;在微信开发者平台申请的AppSecret&#39;;
	
	$_LANG[&#39;APP_KEY&#39;] = &#39;AppID&#39;;
	$_LANG[&#39;APP_SECRET&#39;] = &#39;AppSecret&#39;;
	
	$i = isset($web) ? count($web) : 0;
	// 类名
	$web[$i][&#39;name&#39;] = &#39;wechat&#39;;
	// 文件名，不包含后缀
	$web[$i][&#39;type&#39;] = &#39;wechat&#39;;
	
	$web[$i][&#39;className&#39;] = &#39;wechat&#39;;
	
	// 作者信息
	$web[$i][&#39;author&#39;] = &#39;tiandi&#39;;
	
	// 作者QQ
	$web[$i][&#39;qq&#39;] = &#39;&#39;;
	
	// 作者邮箱
	$web[$i][&#39;email&#39;] = &#39;&#39;;
	
	// 申请网址
	$web[$i][&#39;website&#39;] = &#39;http://open.weixin.qq.com&#39;;
	
	// 版本号
	$web[$i][&#39;version&#39;] = &#39;1.0&#39;;
	
	// 更新日期
	$web[$i][&#39;date&#39;]  = &#39;2014-12-6&#39;;
	
	// 配置信息
	$web[$i][&#39;config&#39;] = array(
		array(&#39;type&#39;=>&#39;text&#39; , &#39;name&#39;=>&#39;APP_KEY&#39;, &#39;value&#39;=>&#39;&#39;),
		array(&#39;type&#39;=>&#39;text&#39; , &#39;name&#39; => &#39;APP_SECRET&#39; , &#39;value&#39; => &#39;&#39;),
	);
}


if (!defined(&#39;WEBSITE&#39;))
{
	include_once(dirname(__FILE__).&#39;/oath2.class.php&#39;);
	class website extends oath2
	{
		function website()
		{
			$this->app_key = APP_KEY;
			$this->app_secret = APP_SECRET;
			
			$this->scope = &#39;snsapi_login&#39;;
			//by tiandi authorizeURL是用来PHP打开微信登录时用,JS调用则不用authorizeURL。
			$this->authorizeURL = &#39;https://open.weixin.qq.com/connect/qrconnect&#39;;

			$this->tokenURL = &#39;https://api.weixin.qq.com/sns/oauth2/access_token&#39;;
			$this->refreshtokenURL = &#39;https://api.weixin.qq.com/sns/oauth2/refresh_token&#39;;
			$this->userURL = &#39;https://api.weixin.qq.com/sns/userinfo&#39;;
			$this->meth = &#39;GET&#39;;
		}

		function Code2Token($code)
		{
			$params  = &#39;appid=&#39;.$this->app_key.&#39;&secret=&#39;.$this->app_secret.&#39;&code=&#39;.$code.
				&#39;&grant_type=authorization_code&#39;;
			$tokenurl = $this->tokenURL."?". $params;
			$token = $this->http($tokenurl, &#39;GET&#39;);
			$token = json_decode($token , true);
			return $token;
		}

		function GetRefreshToken($token)
		{
			$params  = &#39;appid=&#39;.$this->app_key.&#39;&grant_type=refresh_token&refresh_token=&#39;.$token;
			$tokenurl = $this->refreshtokenURL."?". $params;
			$token = $this->http($tokenurl, &#39;GET&#39;);
			$token = json_decode($token , true);
			return $token;
		}
		
		function Getinfo($token,$openid)
		{
			$params = &#39;access_token=&#39;.$token.&#39;&openid=&#39;.$openid;
			$userurl = $this->userURL."?". $params;
			$userinfo = $this->http($userurl, &#39;GET&#39;);
			return json_decode($userinfo , true);
		}
	}
}