<?php

/**
 *支付响应页面
 */

define('IN_ECS', true);

require(dirname(__FILE__) . '/includes/init.php');
// require ROOT_PATH . '/includes/must_login.php';
require(ROOT_PATH . 'includes/lib_payment.php');
require(ROOT_PATH . 'includes/lib_order.php');
/* 支付方式代码 */
$pay_code = !empty($_REQUEST['code']) ? trim($_REQUEST['code']) : '';

//获取首信支付方式
if (empty($pay_code) && !empty($_REQUEST['v_pmode']) && !empty($_REQUEST['v_pstring']))
{
    $pay_code = 'cappay';
}

//获取快钱神州行支付方式
if (empty($pay_code) && ($_REQUEST['ext1'] == 'shenzhou') && ($_REQUEST['ext2'] == 'ecshop'))
{
    $pay_code = 'shenzhou';
}
//获取通联网关支付
if($_REQUEST['code'] == "allinpay_bank"){
	$pay_code = "allinpay";
}
/* 参数是否为空 */
if (empty($pay_code))
{
    $msg = $_LANG['pay_not_exist'];
}
else
{
    /* 检查code里面有没有问号 */
    if (strpos($pay_code, '?') !== false)
    {
        $arr1 = explode('?', $pay_code);
        $arr2 = explode('=', $arr1[1]);

        $_REQUEST['code']   = $arr1[0];
        $_REQUEST[$arr2[0]] = $arr2[1];
        $_GET['code']       = $arr1[0];
        $_GET[$arr2[0]]     = $arr2[1];
        $pay_code           = $arr1[0];
    }

    /* 判断是否启用 */
    $sql = "SELECT COUNT(*) FROM " . $ecs->table('payment') . " WHERE pay_code = '$pay_code' AND enabled = 1";
    if ($db->getOne($sql) == 0)
    {
        $msg = $_LANG['pay_disabled'];
    }
    else
    {
        //logResult(var_export($_GET), true);
        $plugin_file = 'includes/modules/payment/' . $pay_code . '.php';

        /* 检查插件文件是否存在，如果存在则验证支付是否成功，否则则返回失败信息 */
        if (file_exists($plugin_file))
        {
            /* 根据支付方式代码创建支付类的对象并调用其响应操作方法 */
            include_once($plugin_file);
            $payment = new $pay_code();
            if($_REQUEST['code'] == "allinpay_bank"){
            	$word = "pay_code=".$_REQUEST['code'].";msg=".json_encode($_POST);
            	logResult($word);
            	$msg     = (@$payment->bank_respond()) ? $_LANG['pay_success'] : $_LANG['pay_fail'];
            }else{
            	$word = "pay_code=".$_REQUEST['code'].";msg=".json_encode($_POST);
            	logResult($word);
            	$msg     = (@$payment->respond()) ? $_LANG['pay_success'] : $_LANG['pay_fail'];
            }
            
        }
        else
        {
            $msg = $_LANG['pay_not_exist'];
        }
    }
}

assign_template();
$position = assign_ur_here();
$smarty->assign('page_title', $position['title']);   // 页面标题
$smarty->assign('ur_here',    $position['ur_here']); // 当前位置
$smarty->assign('page_title', $position['title']);   // 页面标题
$smarty->assign('ur_here',    $position['ur_here']); // 当前位置
$smarty->assign('helps',      get_shop_help());      // 网店帮助

$smarty->assign('message',    $msg);
$smarty->assign('shop_url',   $ecs->url());
if($_REQUEST['code'] == "allinpay_bank" && $_REQUEST['status']=='1'&& $msg){
	/* 取得要修改的支付记录信息 */
	$sql = "SELECT * FROM " . $GLOBALS['ecs']->table('pay_log') .
	" WHERE log_id = '".$_POST ['ext1']."'";
	$pay_log = $GLOBALS['db']->getRow($sql);
	if($pay_log){
		$Location = $ecs->url() . '/flow.php?step=pay_success&order_id='.$pay_log["order_id"];
		header('location:' . $Location);
		exit();
	}else{
		$smarty->display('respond.dwt');
	}
}else{
	$smarty->display('respond.dwt');
}
//打印日志
function logResult($word='') {
	$fp = fopen("log.txt","a");
	flock($fp, LOCK_EX) ;
	fwrite($fp,"执行日期：".strftime("%Y%m%d%H%M%S",gmtime())."\n".$word."\n");
	flock($fp, LOCK_UN);
	fclose($fp);
}