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<?php
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/**
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* shop 财付通中介担保支付插件
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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: tenpayc2c.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/tenpayc2c.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'] = '1.0.0';
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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' => 'tenpay_type', 'type' => 'select', 'value'=>'1'),
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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 tenpayc2c
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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->tenpayc2c();
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}
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function tenpayc2c()
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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, $payment)
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{
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/* 版本号 */
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$version = '2';
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/* 任务代码，定值：12 */
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$cmdno = '12';
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/* 编码标准 */
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if (!defined('EC_CHARSET'))
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{
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$encode_type = 2;
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}
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else
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{
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if (EC_CHARSET == 'utf-8')
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{
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$encode_type = 2;
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}
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else
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{
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$encode_type = 1;
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}
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}
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/* 平台提供者,代理商的财付通账号 */
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$chnid = $payment['tenpay_account'];
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/* 收款方财付通账号 */
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$seller = $payment['tenpay_account'];
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/* 商品名称 */
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if (!empty($order['order_id']))
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{
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//$mch_name = get_goods_name_by_id($order['order_id']);
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$mch_name = $order['order_sn'];
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}
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else
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{
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$mch_name = $GLOBALS['_LANG']['account_voucher'];
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}
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/* 总金额 */
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$mch_price = floatval($order['order_amount']) * 100;
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/* 物流配送说明 */
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$transport_desc = '';
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$transport_fee = '';
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/* 交易说明 */
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$mch_desc = $GLOBALS['_LANG']['shop_order_sn'] . $order['order_sn'];
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$need_buyerinfo = '2' ;
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/* 交易类型：2、虚拟交易，1、实物交易 */
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$mch_type = $payment['tenpay_type'];
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/* 获得订单的流水号，补零到10位 */
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$mch_vno = $order['order_sn'];
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/* 返回的路径 */
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$mch_returl = return_url('tenpayc2c');
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$show_url = return_url('tenpayc2c');
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$attach = '';
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/* 数字签名 */
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$sign_text = "chnid=" . $chnid . "&cmdno=" . $cmdno . "&encode_type=" . $encode_type . "&mch_desc=" . $mch_desc . "&mch_name=" . $mch_name . "&mch_price=" . $mch_price ."&mch_returl=" . $mch_returl . "&mch_type=" . $mch_type . "&mch_vno=" . $mch_vno . "&need_buyerinfo=" . $need_buyerinfo ."&seller=" . $seller . "&show_url=" . $show_url . "&version=" . $version . "&key=" . $payment['tenpay_key'];
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$sign =md5($sign_text);
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/* 交易参数 */
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$parameter = array(
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'attach' => $attach,
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'chnid' => $chnid,
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'cmdno' => $cmdno, // 业务代码, 财付通支付支付接口填 1
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'encode_type' => $encode_type, //编码标准
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'mch_desc' => $mch_desc,
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'mch_name' => $mch_name,
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'mch_price' => $mch_price, // 订单金额
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'mch_returl' => $mch_returl, // 接收财付通返回结果的URL
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'mch_type' => $mch_type, //交易类型
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'mch_vno' => $mch_vno, // 交易号(订单号)，由商户网站产生(建议顺序累加)
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'need_buyerinfo' => $need_buyerinfo, //是否需要在财付通填定物流信息
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'seller' => $seller, // 商家的财付通商户号
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'show_url' => $show_url,
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'transport_desc' => $transport_desc,
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'transport_fee' => $transport_fee,
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'version' => $version, //版本号 2
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'sign' => $sign, // MD5签名
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'sys_id' => '542554970' //shop C账号 不参与签名
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);
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$button = '<form action="https://www.tenpay.com/cgi-bin/med/show_opentrans.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 = $_GET['cmdno'];
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$retcode = $_GET['retcode'];
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$status = $_GET['status'];
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$seller = $_GET['seller'];
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$total_fee = $_GET['total_fee'];
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$trade_price = $_GET['trade_price'];
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$transport_fee = $_GET['transport_fee'];
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$buyer_id = $_GET['buyer_id'];
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$chnid = $_GET['chnid'];
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$cft_tid = $_GET['cft_tid'];
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$mch_vno = $_GET['mch_vno'];
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$attach = !empty($_GET['attach']) ? $_GET['attach'] : '';
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$version = $_GET['version'];
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$sign = $_GET['sign'];
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$payment = get_payment('tenpayc2c');
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$log_id = get_order_id_by_sn($mch_vno);
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//$log_id = str_replace($attach, '', $mch_vno); //取得支付的log_id
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/* 如果$retcode大于0则表示支付失败 */
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if ($retcode > 0)
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{
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//echo '操作失败';
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return false;
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}
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/* 检查支付的金额是否相符 */
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if (!check_money($log_id, $total_fee / 100))
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{
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//echo '金额不相等';
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return false;
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}
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/* 检查数字签名是否正确 */
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$sign_text = "buyer_id=" . $buyer_id . "&cft_tid=" . $cft_tid . "&chnid=" . $chnid . "&cmdno=" . $cmd_no . "&mch_vno=" . $mch_vno . "&retcode=" . $retcode . "&seller=" .$seller . "&status=" . $status . "&total_fee=" . $total_fee . "&trade_price=" . $trade_price . "&transport_fee=" . $transport_fee . "&version=" . $version . "&key=" . $payment['tenpay_key'];
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$sign_md5 = strtoupper(md5($sign_text));
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if ($sign_md5 != $sign)
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{
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//echo '签名错误';
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return false;
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}
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elseif ($status = 3)
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{
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/* 改变订单状态为已付款 */
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order_paid($log_id, PS_PAYING);
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return true;
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}
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else
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{
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//为止error
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return false;
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}
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}
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}
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?>
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