GetYouHui($tid,$_G['uid']); //优惠计算
$totalprice = $eventcore->GetEventPrice($tid,$_G['uid']); //总价格
if(($totalprice-$youhuiprice)<=0){
$applyid = DB::result_first("SELECT applyid FROM ".DB::table('xj_eventapply')." WHERE tid = '$tid' and uid=".$_G['uid']);
DB::update('xj_eventapply',array('verify'=>1,'pay_state'=>1),"applyid=$applyid");
showmessage(lang('plugin/xj_event','gxnbmcg'),$_G['siteurl']."forum.php?mod=viewthread&tid=$tid");
exit;
}
//调用微信支付设置
if (file_exists($xj_event_wxset = DISCUZ_ROOT . './data/sysdata/cache_xj_event_wxset.php')) {
@include $xj_event_wxset;
}
$appid = $wxset['open_appid'];
$apikey = $wxset['open_apikey'];
//APIKEY
$mch_id = $wxset['open_mch_id'];
//获取活动内容和报名内容
$items = DB::fetch_first("SELECT A.*,B.subject FROM ".DB::table('xj_event')." A,".DB::table('forum_thread')." B WHERE A.tid = $tid and A.tid=B.tid");
$setting = unserialize($items['setting']);
$pay_subject = $items['subject'];
$pay_price = $items['use_cost'];
$apply = DB::fetch_first("SELECT applyid,applynumber FROM ".DB::table('xj_eventapply')." WHERE tid = $tid and uid=".$_G['uid']);
if($setting['nodaibaoming']){
$pay_number = $apply['applynumber'];
}else{
$pay_number = DB::result_first("SELECT count(*) FROM ".DB::table('xj_eventapply')." WHERE tid = '$tid' and uid=".$_G['uid']);
}
//判断报名名额是否够，不够就不让支付
if($items['event_number']>0){
$applycountnumber = DB::result_first("SELECT SUM(applynumber) FROM ".DB::table('xj_eventapply')." WHERE tid='$tid' and verify=1");
if($pay_number > ($items['event_number']-$applycountnumber)){
showmessage(lang('plugin/xj_event','baomrsym'));
exit();
}
}
$pay_totalprice = $pay_price * $pay_number;
//如果是多种报名
if($setting['cost']){
if($setting['nodaibaoming']){
$capply = DB::fetch_first("SELECT * FROM ".DB::table('xj_eventapply')." WHERE tid = '$tid' and uid=".$_G['uid']);
$capply['ufielddata'] = unserialize($capply['ufielddata']);
$price = 0;
$paytext = '';
foreach($setting['cost'] as $value){
$paytext = $paytext.$value['cost_name'].' '.$capply['ufielddata']['cost'.$value['id']].' x ¥'.$value['cost_price'].'
';
$price = $price+$capply['ufielddata']['cost'.$value['id']]*$value['cost_price'];
}
}else{
$capply = DB::fetch_all("SELECT * FROM ".DB::table('xj_eventapply')." WHERE tid = '$tid' and uid=".$_G['uid']);
$price = 0;
$paytext = '';
foreach($capply as $value){
$value['ufielddata'] = unserialize($value['ufielddata']);
$paytext = $paytext.$setting['cost'][$value['ufielddata']['costclass']]['cost_name'].' 1 x ¥'.$setting['cost'][$value['ufielddata']['costclass']]['cost_price'].'
';
$price = $price + $setting['cost'][$value['ufielddata']['costclass']]['cost_price'];
}
}
if(!$_G['charset']=='gbk'){
$paytext = iconv('GBK','UTF-8',$paytext);
}
$pay_totalprice = $price;
}
if($_G['charset']=='gbk'){
$pay_subject = iconv('GBK','UTF-8',$pay_subject);
}
//VIP折扣
if(file_exists(DISCUZ_ROOT.'./source/plugin/xj_event/module/vip/wsq_pay.php')) {
@include 'module/vip/wsq_pay.php';
}
//prepay_id 获取，微信支付统一下单
$parameters = array();
$parameters["out_trade_no"] = getRandChar(20); //生成订单号
$parameters["body"] = mb_substr($pay_subject,0,32,'utf-8');//cutstr($pay_subject,32,''); //商品描述
$parameters["total_fee"] = intval($pay_totalprice*100); //总金额单位是分，不可以是小数
$parameters["notify_url"] = $_G['siteurl'].'source/plugin/xj_event/event_pay_wx_notify.php'; //异步回调地址
$parameters["trade_type"] = 'MWEB';
$parameters["appid"] = $appid;
$parameters["mch_id"] = $mch_id; //商户号
$parameters["spbill_create_ip"] = $_G['clientip']; //客户端的IP地址
$parameters["nonce_str"] = createNoncestr(); //随机字符串
$parameters["sign"] = getSign($parameters);
//数据库生成支付记录
$paylog = array();
$paylog['applyid'] = $apply['applyid'];
$paylog['uid'] = $_G['uid'];
$paylog['tid'] = $tid;
$paylog['tradeno'] = $parameters["out_trade_no"];
$paylog['paytype'] = 'wxpay';
$paylog['subject'] = $items['subject'];
$paylog['price'] = $pay_price;
$paylog['buyer_email'] = $openid;
$paylog['total_fee'] = $pay_totalprice;
$paylog['create_time'] = $_G['timestamp'];
$paylog['paystate'] = 1;
DB::insert("xj_eventpay_log",$paylog);
$xmldata = arrayToXml($parameters);
$prepaystr = postXmlCurl($xmldata, "https://api.mch.weixin.qq.com/pay/unifiedorder");
$postObj = xmlToArray($prepaystr);
if ($postObj['return_code'] == 'FAIL') {
if ($_G['charset'] == 'gbk') {
echo iconv('UTF-8', 'GBK', $postObj['return_msg']);
} else {
echo $postObj['return_msg'];
}
exit ;
}
$url = $_G['siteurl'].'plugin.php?id=xj_event:wsqcenter&mod=event_view&tid='.$tid;
$url = $postObj['mweb_url'].'&redirect_url='.urlencode(diconv($url, $_G['charset'], 'UTF-8'));;
Header("Location: $url");
exit();
function std_class_object_to_array($stdclassobject)
{
$_array = is_object($stdclassobject) ? get_object_vars($stdclassobject) : $stdclassobject;
foreach ($_array as $key => $value) {
$value = (is_array($value) || is_object($value)) ? std_class_object_to_array($value) : $value;
$array[$key] = $value;
}
return $array;
}
function postxml($url,$data){
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_MUTE, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
curl_setopt($ch, CURLOPT_POSTFIELDS, "$data");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
function postXmlCurl($xml,$url,$second=30)
{
//初始化curl
$ch = curl_init();
//设置超时
curl_setopt($ch, CURLOP_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($ch, CURLOPT_RETURNTRANSFER, TRUE);
//post提交方式
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
//运行curl
$data = curl_exec($ch);
curl_close($ch);
//返回结果
if($data)
{
curl_close($ch);
return $data;
}
else
{
$error = curl_errno($ch);
echo "curlError, error code:$error"."
";
echo "The reason for the error query";
curl_close($ch);
return false;
}
}
function get($url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
# curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
if (!curl_exec($ch)) {
error_log(curl_error($ch));
$data = '';
} else {
$data = curl_multi_getcontent($ch);
}
curl_close($ch);
return $data;
}
function getRandChar($length){
$str = null;
$strPol = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
$max = strlen($strPol)-1;
for($i=0;$i<$length;$i++){
$str.=$strPol[rand(0,$max)];//rand($min,$max)生成介于min和max两个数之间的一个随机整数
}
return $str;
}
//生成指定大小的字符串
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 $reqPar;
}
//生成签名
function getSign($Obj){
global $apikey;
foreach ($Obj as $k => $v)
{
$Parameters[$k] = $v;
}
//签名步骤一：按字典序排序参数
ksort($Parameters);
$String = formatBizQueryParaMap($Parameters, false);
//echo '【string1】'.$String.'';
//签名步骤二：在string后加入KEY
$String = $String."&key=$apikey";
//echo "【string2】".$String."";
//签名步骤三：MD5加密
$String = md5($String);
//echo "【string3】 ".$String."";
//签名步骤四：所有字符转为大写
$result_ = strtoupper($String);
//echo "【result】 ".$result_."";
return $result_;
}
/**
* 作用：array转xml
*/
function arrayToXml($arr)
{
$xml = "";
foreach ($arr as $key=>$val)
{
if (is_numeric($val))
{
$xml.="<".$key.">".$val."";
}
else
$xml.="<".$key.">";
}
$xml.="";
return $xml;
}
/**
* 作用：将xml转为array
*/
function xmlToArray($xml)
{
//将XML转为array
$array_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
return $array_data;
}
/**
* 作用：生成可以获得code的url
*/
function createOauthUrlForCode($redirectUrl)
{
global $appid;
$urlObj["appid"] = $appid;
$urlObj["redirect_uri"] = urlencode($redirectUrl);
$urlObj["response_type"] = "code";
$urlObj["scope"] = "snsapi_base";
$urlObj["state"] = "STATE"."#wechat_redirect";
$bizString = formatBizQueryParaMap($urlObj, false);
return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
}
/**
* 作用：生成可以获得openid的url
*/
function createOauthUrlForOpenid()
{
global $appid,$appsecret,$code;
$urlObj["appid"] = $appid;
$urlObj["secret"] = $appsecret;
$urlObj["code"] = $code;
$urlObj["grant_type"] = "authorization_code";
$bizString = formatBizQueryParaMap($urlObj, false);
return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
}
/**
* 作用：通过curl向微信提交code，以获取openid
*/
function getOpenid()
{
$url = createOauthUrlForOpenid();
//初始化curl
$ch = curl_init();
//设置超时
curl_setopt($ch, CURLOP_TIMEOUT, 30); //超时时间
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
//运行curl，结果以jason形式返回
$res = curl_exec($ch);
curl_close($ch);
//取出openid
$data = json_decode($res,true);
$return = $data['openid'];
return $return;
}
//删除微社区嵌入点
/*
$pluginid = 'xj_event';
require_once DISCUZ_ROOT.'./source/plugin/wechat/wechat.lib.class.php';
WeChatHook::delAPIHook($pluginid);
exit('fff');
*/
?>