alipay.php
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<?php
if(!defined('DEDEINC')) exit('Request Error!');
/**
* 支付宝接口类
*/
class Alipay
{
var $dsql;
var $mid;
var $return_url = "/plus/carbuyaction.php?dopost=return";
/**
* 构造函数
*
* @access public
* @param
*
* @return void
*/
function Alipay()
{
global $dsql;
$this->dsql = $dsql;
}
function __construct()
{
$this->Alipay();
}
/**
* 设定接口会送地址
*
* 例如: $this->SetReturnUrl($cfg_basehost."/tuangou/control/index.php?ac=pay&orderid=".$p2_Order)
*
* @param string $returnurl 会送地址
* @return void
*/
function SetReturnUrl($returnurl='')
{
if (!empty($returnurl))
{
$this->return_url = $returnurl;
}
}
/**
* 生成支付代码
* @param array $order 订单信息
* @param array $payment 支付方式信息
*/
function GetCode($order, $payment)
{
global $cfg_basehost,$cfg_cmspath,$cfg_soft_lang;
$charset = $cfg_soft_lang;
//对于二级目录的处理
if(!empty($cfg_cmspath)) $cfg_basehost = $cfg_basehost.'/'.$cfg_cmspath;
$real_method = $payment['alipay_pay_method'];
switch ($real_method){
case '0':
$service = 'trade_create_by_buyer';
break;
case '1':
$service = 'create_partner_trade_by_buyer';
break;
case '2':
$service = 'create_direct_pay_by_user';
break;
}
$agent = 'C4335994340215837114';
$parameter = array(
'agent' => $agent,
'service' => $service,
'partner' => $payment['alipay_partner'],
//'partner' => ALIPAY_ID,
'_input_charset' => $charset,
'notify_url' => $cfg_basehost.$this->return_url."&code=".$payment['code'],
'return_url' => $cfg_basehost.$this->return_url."&code=".$payment['code'],
/* 业务参数 */
'subject' => "支付订单号:".$order['out_trade_no'],
'out_trade_no' => $order['out_trade_no'],
'price' => $order['price'],
'quantity' => 1,
'payment_type' => 1,
/* 物流参数 */
'logistics_type' => 'EXPRESS',
'logistics_fee' => 0,
'logistics_payment' => 'BUYER_PAY_AFTER_RECEIVE',
/* 买卖双方信息 */
'seller_email' => $payment['alipay_account']
);
ksort($parameter);
reset($parameter);
$param = '';
$sign = '';
foreach ($parameter AS $key => $val)
{
$param .= "$key=" .urlencode($val). "&";
$sign .= "$key=$val&";
}
$param = substr($param, 0, -1);
$sign = substr($sign, 0, -1). $payment['alipay_key'];
$button = '<div style="text-align:center"><input type="button" onclick="window.open(\'https://www.alipay.com/cooperate/gateway.do?'.$param. '&sign='.md5($sign).'&sign_type=MD5\')" value="立即使用alipay支付宝支付"/></div>';
/* 清空购物车 */
require_once DEDEINC.'/shopcar.class.php';
$cart = new MemberShops();
$cart->clearItem();
$cart->MakeOrders();
return $button;
}
/**
* 响应操作
*/
function respond()
{
if (!empty($_POST))
{
foreach($_POST as $key => $data)
{
$_GET[$key] = $data;
}
}
/* 引入配置文件 */
$code = preg_replace( "#[^0-9a-z-]#i", "", $_GET['code'] );
require_once DEDEDATA.'/payment/'.$code.'.php';
/* 取得订单号 */
$order_sn = trim($_GET['out_trade_no']);
/*判断订单类型*/
if(preg_match ("/S-P[0-9]+RN[0-9]/",$order_sn)) {
//检查支付金额是否相符
$row = $this->dsql->GetOne("SELECT * FROM #@__shops_orders WHERE oid = '{$order_sn}'");
if ($row['priceCount'] != $_GET['total_fee'])
{
return $msg = "支付失败，支付金额与商品总价不相符!";
}
$this->mid = $row['userid'];
$ordertype="goods";
}else if (preg_match ("/M[0-9]+T[0-9]+RN[0-9]/", $order_sn)){
$row = $this->dsql->GetOne("SELECT * FROM #@__member_operation WHERE buyid = '{$order_sn}'");
//获取订单信息，检查订单的有效性
if(!is_array($row)||$row['sta']==2) return $msg = "您的订单已经处理，请不要重复提交!";
elseif($row['money'] != $_GET['total_fee']) return $msg = "支付失败，支付金额与商品总价不相符!";
$ordertype = "member";
$product = $row['product'];
$pname= $row['pname'];
$pid=$row['pid'];
$this->mid = $row['mid'];
} else {
return $msg = "支付失败，您的订单号有问题！";
}
/* 检查数字签名是否正确 */
ksort($_GET);
reset($_GET);
$sign = '';
foreach ($_GET AS $key=>$val)
{
if ($key != 'sign' && $key != 'sign_type' && $key != 'code' && $key != 'dopost')
{
$sign .= "$key=$val&";
}
}
$sign = substr($sign, 0, -1).$payment['alipay_key'];
if (md5($sign) != $_GET['sign'])
{
return $msg = "支付失败!";
}
if($_GET['trade_status'] == 'TRADE_FINISHED' || $_GET['trade_status'] == 'WAIT_SELLER_SEND_GOODS' || $_GET['trade_status'] == 'TRADE_SUCCESS')
{
if($ordertype=="goods"){
if($this->success_db($order_sn)) return $msg = "支付成功!<br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
else return $msg = "支付失败！<br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
} else if ( $ordertype=="member" ) {
$oldinf = $this->success_mem($order_sn,$pname,$product,$pid);
return $msg = "<font color='red'>".$oldinf."</font><br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
}
} else {
$this->log_result ("verify_failed");
return $msg = "支付失败！<br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
}
}
/*处理物品交易*/
function success_db($order_sn)
{
//获取订单信息，检查订单的有效性
$row = $this->dsql->GetOne("SELECT state FROM #@__shops_orders WHERE oid='$order_sn' ");
if($row['state'] > 0)
{
return TRUE;
}
/* 改变订单状态_支付成功 */
$sql = "UPDATE `#@__shops_orders` SET `state`='1' WHERE `oid`='$order_sn' AND `userid`='".$this->mid."'";
if($this->dsql->ExecuteNoneQuery($sql))
{
$this->log_result("verify_success,订单号:".$order_sn); //将验证结果存入文件
return TRUE;
} else {
$this->log_result ("verify_failed,订单号:".$order_sn);//将验证结果存入文件
return FALSE;
}
}
/*处理点卡，会员升级*/
function success_mem($order_sn,$pname,$product,$pid)
{
//更新交易状态为已付款
$sql = "UPDATE `#@__member_operation` SET `sta`='1' WHERE `buyid`='$order_sn' AND `mid`='".$this->mid."'";
$this->dsql->ExecuteNoneQuery($sql);
/* 改变点卡订单状态_支付成功 */
if($product=="card")
{
$row = $this->dsql->GetOne("SELECT cardid FROM #@__moneycard_record WHERE ctid='$pid' AND isexp='0' ");;
//如果找不到某种类型的卡，直接为用户增加金币
if(!is_array($row))
{
$nrow = $this->dsql->GetOne("SELECT num FROM #@__moneycard_type WHERE pname = '{$pname}'");
$dnum = $nrow['num'];
$sql1 = "UPDATE `#@__member` SET `money`=money+'{$nrow['num']}' WHERE `mid`='".$this->mid."'";
$oldinf ="已经充值了".$nrow['num']."金币到您的帐号！";
} else {
$cardid = $row['cardid'];
$sql1=" UPDATE #@__moneycard_record SET uid='".$this->mid."',isexp='1',utime='".time()."' WHERE cardid='$cardid' ";
$oldinf='您的充值密码是：<font color="green">'.$cardid.'</font>';
}
//更新交易状态为已关闭
$sql2=" UPDATE #@__member_operation SET sta=2,oldinfo='$oldinf' WHERE buyid='$order_sn'";
if($this->dsql->ExecuteNoneQuery($sql1) && $this->dsql->ExecuteNoneQuery($sql2))
{
$this->log_result("verify_success,订单号:".$order_sn); //将验证结果存入文件
return $oldinf;
} else {
$this->log_result ("verify_failed,订单号:".$order_sn);//将验证结果存入文件
return "支付失败！";
}
/* 改变会员订单状态_支付成功 */
} else if ( $product=="member" ){
$row = $this->dsql->GetOne("SELECT rank,exptime FROM #@__member_type WHERE aid='$pid' ");
$rank = $row['rank'];
$exptime = $row['exptime'];
/*计算原来升级剩余的天数*/
$rs = $this->dsql->GetOne("SELECT uptime,exptime FROM #@__member WHERE mid='".$this->mid."'");
if($rs['uptime']!=0 && $rs['exptime']!=0 )
{
$nowtime = time();
$mhasDay = $rs['exptime'] - ceil(($nowtime - $rs['uptime'])/3600/24) + 1;
$mhasDay=($mhasDay>0)? $mhasDay : 0;
}
//获取会员默认级别的金币和积分数
$memrank = $this->dsql->GetOne("SELECT money,scores FROM #@__arcrank WHERE rank='$rank'");
//更新会员信息
$sql1 = " UPDATE #@__member SET rank='$rank',money=money+'{$memrank['money']}',
scores=scores+'{$memrank['scores']}',exptime='$exptime'+'$mhasDay',uptime='".time()."'
WHERE mid='".$this->mid."'";
//更新交易状态为已关闭
$sql2=" UPDATE #@__member_operation SET sta='2',oldinfo='会员升级成功!' WHERE buyid='$order_sn' ";
if($this->dsql->ExecuteNoneQuery($sql1) && $this->dsql->ExecuteNoneQuery($sql2))
{
$this->log_result("verify_success,订单号:".$order_sn); //将验证结果存入文件
return "会员升级成功！";
} else {
$this->log_result ("verify_failed,订单号:".$order_sn);//将验证结果存入文件
return "会员升级失败！";
}
}
}
function log_result($word)
{
global $cfg_cmspath;
$fp = fopen(dirname(__FILE__)."/../../data/payment/log.txt","a");
flock($fp, LOCK_EX) ;
fwrite($fp,$word.",执行日期:".strftime("%Y-%m-%d %H:%I:%S",time())."\r\n");
flock($fp, LOCK_UN);
fclose($fp);
}
}//End API