onepage/tm/passport/vogue.php

<?php
/**
 * 
 * 用户在微信里面授权回跳页
 */
$param = array(
	'code' =>trim( $_GET['code'] ),
	'state'=>trim( $_GET['state'] ),	
);
$referer =  trim( $_GET['appreferer'] );
$weixinObj  = new weixinApp();
$weixinObj->getWeixinParam( $param,$referer );

class weixinApp {
	
	/**
	 * 安全key
	 * @var string
	 */
	private $securityKey = 'W61E8753YZUDMG2Q0KVFH4NAOSPLIJ9CBXTR';
	
	private $login_cookie_name = 'TM_PASSPORT_MEMBER';
	
	private $host    = 'http://passport.vogue.com.cn/';
	
	private $urlParm = "front/otherCallback?type=weixinapp&site=vogue";
	
	private $logName = "wechatVogueLog";
	
	public function __construct() {}
	
	/**
	 * @desc  实例化日志类
	 */
	public function logObj(){
		
		include(dirname(__FILE__) . '/log.php');
		$logObj = new Log();
		return $logObj;
	} 
	/**
	 * 获取微信code
	 */
	public function getWeixinParam( $param,$referer ) {
		
		if( $param ){
			if( $param['state'] != $this->securityKey ){
				ErrorLog::addLog( "weixinapp签名不一致,ip:".$_SERVER['REMOTE_ADDR'].",state:".$param['state'], $this->logName );
				//$this->writeLog("weixinapp签名不一致,ip:".$_SERVER['REMOTE_ADDR'].",state:".$param['state'] );
				exit('1006');  //签名不一致
			}
			$url = $this->host.$this->urlParm.'&appreferer='.$referer.'&'. http_build_query( $param );
			$this->common_location( $url );
		}else{
			ErrorLog::addLog( "weixinapp没有参数,ip:".$_SERVER['REMOTE_ADDR'], $this->logName );
			//$this->writeLog("weixinapp没有参数,ip:".$_SERVER['REMOTE_ADDR'] );
			exit('1007');  //参数为空
		}
	}
	
	/**
	 * @desc  在跳转到passport里面
	 * 
	 */
    public function common_location( $url, $js = false )
	{
		if($js == true)
		{
			common_output('<script>location.href="'.$url.'"</script>');
		}
		else
		{
			header('Location: ' . $url);
		}
		exit;
	}
    /**
     * @desc  写入日志
     */
	public function writeLog( $log_message,$type='log' ){
		if( $log_message ){
			$logObj = $this->logObj();
			$logObj->write( $log_message,$type );  //写入日志
		}else{
			return true;
		}
	} 
}