cleargo 2017-04-16 12:29:27 3302次浏览 0条回复 4 3 0
<?php

namespace app\extensions\wechatcash;

use Yii;
error_reporting(E_ALL^E_NOTICE);
class Cashwallet{


    /**
     * hbname 红包名称  fee 红包金额 /元  body 内容  openid 微信用户id
     * @return
     */
    //=======【证书路径设置】=====================================
    //证书路径,注意应该填写绝对路径
   /* protected $SSLCERT_PATH = __DIR__ .'/wechatcashkey/apiclient_cert.pem';

    protected $SSLKEY_PATH =  __DIR__.'/wechatcashkey/apiclient_key.pem';
    protected $ROOTCA = __DIR__.'/wechatcashkey/rootca.pem';*/

    //=======【基本信息设置】=====================================
    //微信公众号身份的唯一标识。审核通过后,在微信发送的邮件中查看
    protected $APPID = '';
    //受理商ID,身份标识(微信支付分配的商户号)
//    protected $MCHID = '';
    protected $MCHID = '';
    //商户支付密钥Key。审核通过后,在微信发送的邮件中查看
    /*protected $KEY = '';*/
    protected $KEY = 'r';
    //JSAPI接口中获取openid,审核后在公众平台开启开发模式后可查看
    protected $APPSECRET = '';

    protected $amt_type; //分裂红包参数,在sendgroup中进行定义,是常量 ALL_RAND

    protected $total_num = 1;//发放人数。固定值1,不可修改
    //JSAPI接口地址
    protected $APPURL="https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";

    protected $APPGROUPURL="https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack";

    //发送单个现金红包
    public function sendhongbaoto($arr){
//$comm = new Common_util_pub();
        $Parameters['mch_id'] = $this->MCHID;//微信支付分配的商户号
        $Parameters['mch_billno'] = $this->MCHID.date("Ymd",time()).date("His",time()).rand(1111,9999);//商户订单号(每个订单号必须唯一)
        $Parameters['nonce_str'] = self::createNoncestr();//随机字符串,不长于32位
        $Parameters['re_openid'] = $arr['openid'];//接受收红包的用户,用户在wxappid下的openid
        $Parameters['wxappid'] = $this->APPID;//商户appid
        $Parameters['nick_name'] = $arr['hbname'];//提供方名称
        $Parameters['send_name'] = $arr['hbname'];//红包发送者名称
        $Parameters['total_amount'] = $arr['fee']*100;//付款金额,单位分
        $Parameters['min_value'] = $arr['fee']*100;//最小红包金额,单位分
        $Parameters['max_value'] = $arr['fee']*100;//最大红包金额,单位分
        $Parameters['total_num'] = 1;//红包发放总人数
        $Parameters['client_ip'] = $_SERVER['REMOTE_ADDR'];//调用接口的机器Ip地址
        $Parameters['act_name'] =  $arr['act_name'];//活动名称
        $Parameters['remark'] = 'rebark';//备注信息
        $Parameters['wishing'] = $arr['body'];//红包祝福语
        if(!$Parameters['re_openid']) {
            $rearr['return_msg']='absence user openid';
            return $rearr;
        }
        //非必填
        //$Parameters['logo_imgurl'] = '商户logo的url';//商户logo的url
        //$Parameters['share_content']= '备注信息';//分享文案
        //$Parameters['share_url']= '备注信息';//分享链接
        //$Parameters['share_imgurl']= '备注信息';//分享的图片url
        $Parameters['sign'] = self::getSign($Parameters);
        $xml = self::arrayToXml($Parameters);


//var_dump($xml);
        $re = self::postXmlSSLCurl($xml,$this->APPURL);
        $rearr = self::xmlToArray($re);


        return  $rearr;
    }


    /**
     * WXHongBao::sendGroup()
     * 发送裂变红包,参数为裂变数量
     * @param integer $num 3-20
     * @return
     */
    public function sendGroup($arr,$num=3){
        $this->amt_type = "ALL_RAND";//$amt; 固定值。发送裂变红包组文档指定参数,随机
        return $this->sendgrouphongbaoto($arr,$num);
    }


    public function sendgrouphongbaoto($arr,$total_num=1){

//$comm = new Common_util_pub();
        $Parameters['mch_id'] = $this->MCHID;//微信支付分配的商户号
        $Parameters['mch_billno'] = $this->MCHID.date("Ymd",time()).date("His",time()).rand(1111,9999);//商户订单号(每个订单号必须唯一)
        $Parameters['nonce_str'] = self::createNoncestr();//随机字符串,不长于32位
        $Parameters['re_openid'] = $arr['openid'];//接受收红包的用户,用户在wxappid下的openid
        $Parameters['wxappid'] = $this->APPID;//商户appid
        $Parameters['nick_name'] = $arr['hbname'];//提供方名称
        $Parameters['send_name'] = $arr['hbname'];//红包发送者名称
        $Parameters['total_amount'] = 3*100;//付款金额,单位分
        $Parameters['min_value'] = $arr['fee']*100;//最小红包金额,单位分
        $Parameters['max_value'] = 3*100;//最大红包金额,单位分
        $Parameters['total_num'] = 3;//红包发放总人数
        $Parameters['amt_type'] = "ALL_RAND";//红包发放总人数
        $Parameters['client_ip'] = $_SERVER['REMOTE_ADDR'];//调用接口的机器Ip地址
        $Parameters['act_name'] =  $arr['act_name'];//活动名称
        $Parameters['remark'] = 'rebark';//备注信息
        $Parameters['wishing'] = $arr['body'];//红包祝福语
        if(!$Parameters['re_openid']) {
            $rearr['return_msg']='absence user openid';
            return $rearr;
        }

        $this->total_num = $total_num;
        //非必填
        //$Parameters['logo_imgurl'] = '商户logo的url';//商户logo的url
        //$Parameters['share_content']= '备注信息';//分享文案
        //$Parameters['share_url']= '备注信息';//分享链接
        //$Parameters['share_imgurl']= '备注信息';//分享的图片url
        $Parameters['sign'] = self::getSign($Parameters);
        $xml = self::arrayToXml($Parameters);


//var_dump($xml);
        $re = self::postXmlSSLCurl($xml,$this->APPGROUPURL);
        $rearr = self::xmlToArray($re);


        return  $rearr;
    }





    function trimString($value)
    {
        $ret = null;
        if (null != $value)
        {
            $ret = $value;
            if (strlen($ret) == 0)
            {
                $ret = null;
            }
        }
        return $ret;
    }

    /**
     *  作用:产生随机字符串,不长于32位
     */
    public function createNoncestr( $length = 32 )
    {
        $chars = "abcdefghijklmnopqrstuvwxyz0123456789";
        $str ="";
        for ( $i = 0; $i < $length; $i++ )  {
            $str.= substr($chars, mt_rand(0, strlen($chars)-1), 1);
        }
        return $str;
    }

    /**
     *  作用:格式化参数,签名过程需要使用
     */
    function formatBizQueryParaMap($paraMap, $urlencode)
    {
        $buff = "";
        ksort($paraMap);
        foreach ($paraMap as $k => $v)
        {
            if($urlencode)
            {
                $v = urlencode($v);
            }
            //$buff .= strtolower($k) . "=" . $v . "&";
            $buff .= $k . "=" . $v . "&";
        }
        $reqPar;
        if (strlen($buff) > 0)
        {
            $reqPar = substr($buff, 0, strlen($buff)-1);
        }
        return $reqPar;
    }

    /**
     *  作用:生成签名
     */
    public function getSign($Obj)
    {
        foreach ($Obj as $k => $v)
        {
            $Parameters[$k] = $v;
        }
        //签名步骤一:按字典序排序参数
        ksort($Parameters);
        $String = $this->formatBizQueryParaMap($Parameters, false);
        //echo '【string1】'.$String.'</br>';
        //签名步骤二:在string后加入KEY
//        $String = $String."&key="."254554sefg4exxxxxxxxs5cds1";
        $String = $String."&key=".$this->KEY; // 商户后台设置的key
        //echo "【string2】".$String."</br>";
        //签名步骤三:MD5加密
        $String = md5($String);
        //echo "【string3】 ".$String."</br>";
        //签名步骤四:所有字符转为大写
        $result_ = strtoupper($String);

        //echo "【result】 ".$result_."</br>";
        return $result_;
    }

    /**
     *  作用:array转xml
     */
    public  function arrayToXml($arr)
    {
        $xml = "<xml>";
        foreach ($arr as $key=>$val)
        {
            /*if (is_numeric($val))
            {
                $xml.="<".$key.">".$val."</".$key.">";

            }
            else*/
                $xml.="<".$key."><![CDATA[".$val."]]></".$key.">";
        }
        $xml.="</xml>";
        return $xml;
    }

    /**
     *  作用:将xml转为array
     */
    public function xmlToArray($xml)
    {
        //将XML转为array
        $array_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
        return $array_data;
    }






    public function wxHttpsRequestPem( $vars,$url, $second=30,$aHeader=array()){

                $ch = curl_init();
                //超时时间
                curl_setopt($ch,CURLOPT_TIMEOUT,$second);
                curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);
                //这里设置代理,如果有的话
                //curl_setopt($ch,CURLOPT_PROXY, '10.206.30.98');
                //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
                curl_setopt($ch,CURLOPT_URL,$url);
                curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
                curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);

                //以下两种方式需选择一种

                //第一种方法,cert 与 key 分别属于两个.pem文件
                //默认格式为PEM,可以注释
                curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
                curl_setopt($ch,CURLOPT_SSLCERT,Yii::$app->params['wechatcash']['apiclient_cert']);
                //默认格式为PEM,可以注释
                curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
                curl_setopt($ch,CURLOPT_SSLKEY,Yii::$app->params['wechatcash']['apiclient_key']);

               curl_setopt($ch,CURLOPT_CAINFO,'PEM');
                curl_setopt($ch,CURLOPT_CAINFO,Yii::$app->params['wechatcash']['rootca']);

                //第二种方式,两个文件合成一个.pem文件
                //curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/all.pem');

                if( count($aHeader) >= 1 ){
                    curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);
                }

                curl_setopt($ch,CURLOPT_POST, 1);
                curl_setopt($ch,CURLOPT_POSTFIELDS,$vars);
                $data = curl_exec($ch);
               //返回结果
                if($data){
                    curl_close($ch);
                    return $data;
                }
                else {
                    $error = curl_errno($ch);
                    echo "call faild, errorCode:$error\n";
                    echo "<a href='http://curl.haxx.se/libcurl/c/libcurl-errors.html'>error cause select</a></br>";
                    curl_close($ch);
                    return false;
                }
        }


    /**
     *  作用:使用证书,以post方式提交xml到对应的接口url
     */
    function postXmlSSLCurl($xml,$url,$second=30)
    {
        $ch = curl_init();
        //超时时间
        curl_setopt($ch,CURLOPT_TIMEOUT,$second);
        //这里设置代理,如果有的话
        //curl_setopt($ch,CURLOPT_PROXY, '8.8.8.8');
        //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
        curl_setopt($ch,CURLOPT_URL, $url);
        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
        //设置header
        curl_setopt($ch,CURLOPT_HEADER,FALSE);
        //要求结果为字符串且输出到屏幕上
        curl_setopt($ch,CURLOPT_RETURNTRANSFER,TRUE);
        //设置证书

        //第一种方法,cert 与 key 分别属于两个.pem文件
        //默认格式为PEM,可以注释
        curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
        curl_setopt($ch,CURLOPT_SSLCERT,Yii::$app->params['wechatcash']['apiclient_cert']);
        //默认格式为PEM,可以注释
        curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
        curl_setopt($ch,CURLOPT_SSLKEY,Yii::$app->params['wechatcash']['apiclient_key']);

        curl_setopt($ch,CURLOPT_CAINFO,'PEM');
        curl_setopt($ch,CURLOPT_CAINFO,Yii::$app->params['wechatcash']['rootca']);

        //post提交方式
        curl_setopt($ch,CURLOPT_POST, true);
        curl_setopt($ch,CURLOPT_POSTFIELDS,$xml);
        $data = curl_exec($ch);
        //返回结果
        if($data){
            curl_close($ch);
            return $data;
        }
        else {
            $error = curl_errno($ch);
            echo "curl出错,错误码:$error"."<br>";
            echo "<a href='http://curl.haxx.se/libcurl/c/libcurl-errors.html'>错误原因查询</a></br>";
            curl_close($ch);
            return false;
        }
    }
}
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