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<?php
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/**
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* shop 财付通插件
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* ============================================================================
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* * 版权所有 2005-2012 上海商派网络科技有限公司，并保留所有权利。
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* 网站地址: http://www.shop.com；
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* ----------------------------------------------------------------------------
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* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
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* 使用；不允许对程序代码以任何形式任何目的的再发布。
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* ============================================================================
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* $Author: wayne $
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* $Id: tenpay.php 17217 2011-01-19 06:29:08Z wayne $
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*/
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if (!defined('IN_ASC'))
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{
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die('Hacking attempt');
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}
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$payment_lang = ROOT_PATH . 'languages/' .$GLOBALS['_CFG']['lang']. '/payment/tenpay.php';
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if (file_exists($payment_lang))
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{
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global $_LANG;
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include_once($payment_lang);
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}
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/* 模块的基本信息 */
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if (isset($set_modules) && $set_modules == TRUE)
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{
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$i = isset($modules) ? count($modules) : 0;
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/* 代码 */
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$modules[$i]['code'] = basename(__FILE__, '.php');
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/* 描述对应的语言项 */
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$modules[$i]['desc'] = 'tenpay_desc';
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/* 是否支持货到付款 */
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$modules[$i]['is_cod'] = '0';
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/* 是否支持在线支付 */
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$modules[$i]['is_online'] = '1';
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/* 作者 */
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$modules[$i]['author'] = 'shop TEAM';
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/* 网址 */
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$modules[$i]['website'] = 'http://www.tenpay.com';
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/* 版本号 */
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$modules[$i]['version'] = '2.0.0';
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/* 配置信息 */
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$modules[$i]['config'] = array(
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array('name' => 'tenpay_account', 'type' => 'text', 'value' => ''),
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array('name' => 'tenpay_key', 'type' => 'text', 'value' => ''),
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array('name' => 'magic_string', 'type' => 'text', 'value' => '')
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);
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return;
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}
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/**
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* 类
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*/
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class tenpay
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{
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/**
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* 构造函数
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*
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* @access public
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* @param
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*
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* @return void
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*/
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function __construct()
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{
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$this->tenpay();
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}
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function tenpay()
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{
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}
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/**
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* 生成支付代码
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* @param array $order 订单信息
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* @param array $payment 支付方式信息
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*/
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function get_code($order, $payment)
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{
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$cmd_no = '1';
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/* 获得订单的流水号，补零到10位 */
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$sp_billno = $order['order_sn'];
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/* 交易日期 */
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$today = date('Ymd');
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/* 将商户号+年月日+流水号 */
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$bill_no = str_pad($order['log_id'], 10, 0, STR_PAD_LEFT);
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$transaction_id = $payment['tenpay_account'].$today.$bill_no;
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/* 银行类型:支持纯网关和财付通 */
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$bank_type = '0';
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/* 订单描述，用订单号替代 */
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if (!empty($order['order_id']))
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{
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//$desc = get_goods_name_by_id($order['order_id']);
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$desc = $order['order_sn'];
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$attach = '';
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}
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else
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{
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$desc = $GLOBALS['_LANG']['account_voucher'];
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$attach = 'voucher';
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}
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/* 编码标准 */
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if (!defined('EC_CHARSET') || EC_CHARSET == 'utf-8')
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{
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$desc = ecs_iconv('utf-8', 'gbk', $desc);
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}
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/* 返回的路径 */
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$return_url = return_url('tenpay');
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/* 总金额 */
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$total_fee = floatval($order['order_amount']) * 100;
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/* 货币类型 */
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$fee_type = '1';
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/* 财付通风险防范参数 */
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$spbill_create_ip = $_SERVER['REMOTE_ADDR'];
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/* 数字签名 */
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$sign_text = "cmdno=" . $cmd_no . "&date=" . $today . "&bargainor_id=" . $payment['tenpay_account'] .
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"&transaction_id=" . $transaction_id . "&sp_billno=" . $sp_billno .
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"&total_fee=" . $total_fee . "&fee_type=" . $fee_type . "&return_url=" . $return_url .
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"&attach=" . $attach . "&spbill_create_ip=" . $spbill_create_ip . "&key=" . $payment['tenpay_key'];
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$sign = strtoupper(md5($sign_text));
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/* 交易参数 */
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$parameter = array(
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'cmdno' => $cmd_no, // 业务代码, 财付通支付支付接口填 1
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'date' => $today, // 商户日期：如20051212
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'bank_type' => $bank_type, // 银行类型:支持纯网关和财付通
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'desc' => $desc, // 交易的商品名称
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'purchaser_id' => '', // 用户(买方)的财付通帐户,可以为空
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'bargainor_id' => $payment['tenpay_account'], // 商家的财付通商户号
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'transaction_id' => $transaction_id, // 交易号(订单号)，由商户网站产生(建议顺序累加)
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'sp_billno' => $sp_billno, // 商户系统内部的定单号,最多10位
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'total_fee' => $total_fee, // 订单金额
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'fee_type' => $fee_type, // 现金支付币种
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'return_url' => $return_url, // 接收财付通返回结果的URL
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'attach' => $attach, // 用户自定义签名
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'sign' => $sign, // MD5签名
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'spbill_create_ip' => $spbill_create_ip, //财付通风险防范参数
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'sys_id' => '542554970', //shop C账号 不参与签名
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'sp_suggestuser' => '1202822001' //财付通分配的商户号
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);
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$button = '<form action="https://www.tenpay.com/cgi-bin/v1.0/pay_gate.cgi" >';
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foreach ($parameter AS $key=>$val)
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{
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$button .= "<input type='hidden' name='$key' value='$val' />";
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}
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$button .= '<input class="btn-buy-cart" type="submit" name="submit" value="' .$GLOBALS['_LANG']['pay_button']. '" /></form>';
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return $button;
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}
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/**
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* 响应操作
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*/
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function respond()
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{
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/*取返回参数*/
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$cmd_no = $_GET['cmdno'];
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$pay_result = $_GET['pay_result'];
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$pay_info = $_GET['pay_info'];
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$bill_date = $_GET['date'];
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$bargainor_id = $_GET['bargainor_id'];
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$transaction_id = $_GET['transaction_id'];
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$sp_billno = $_GET['sp_billno'];
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$total_fee = $_GET['total_fee'];
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$fee_type = $_GET['fee_type'];
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$attach = $_GET['attach'];
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$sign = $_GET['sign'];
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$payment = get_payment('tenpay');
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//$order_sn = $bill_date . str_pad(intval($sp_billno), 5, '0', STR_PAD_LEFT);
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//$log_id = preg_replace('/0*([0-9]*)/', '\1', $sp_billno); //取得支付的log_id
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if ($attach == 'voucher')
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{
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$log_id = get_order_id_by_sn($sp_billno, "true");
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}
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else
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{
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$log_id = get_order_id_by_sn($sp_billno);
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}
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/* 如果pay_result大于0则表示支付失败 */
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if ($pay_result > 0)
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{
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return false;
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}
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/* 检查支付的金额是否相符 */
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if (!check_money($log_id, $total_fee / 100))
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{
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return false;
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}
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/* 检查数字签名是否正确 */
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$sign_text = "cmdno=" . $cmd_no . "&pay_result=" . $pay_result .
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"&date=" . $bill_date . "&transaction_id=" . $transaction_id .
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"&sp_billno=" . $sp_billno . "&total_fee=" . $total_fee .
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"&fee_type=" . $fee_type . "&attach=" . $attach .
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"&key=" . $payment['tenpay_key'];
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$sign_md5 = strtoupper(md5($sign_text));
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if ($sign_md5 != $sign)
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{
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return false;
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}
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else
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{
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/* 改变订单状态 */
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order_paid($log_id);
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return true;
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}
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}
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}
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?>
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