ecshop银联在线支付接口插件(官方版)

if (!defined('IN_ECS'))
{
die('Hacking attempt');
}

// 包含配置文件
$payment_lang = ROOT_PATH . 'languages/' .$GLOBALS['_CFG']['lang']. '/payment/upop.php';

if (file_exists($payment_lang))
{
global $_LANG;

include_once($payment_lang);
}

/* 模块的基本信息 */
if (isset($set_modules) && $set_modules == TRUE)
{
$i = isset($modules) ? count($modules) : 0;

/* 代码 */
$modules[$i]['code'] = basename(__FILE__, '.php');

/* 描述对应的语言项 */
$modules[$i]['desc'] = 'upop_desc';

/* 是否支持货到付款 */
$modules[$i]['is_cod'] = '0';

/* 是否支持在线支付 */
$modules[$i]['is_online'] = '1';

/* 作者 */
$modules[$i]['author'] = '中国程项目组';

/* 网址 */
$modules[$i]['website'] = 'https://www.111cn.net';

/* 版本号 */
$modules[$i]['version'] = '1.0.0';

/* 配置信息 */
$modules[$i]['config'] = array(
array('name' => 'upop_merAbbr', 'type' => 'text', 'value' => '商户名称'),
array('name' => 'upop_evn', 'type' => 'select', 'value' => '0'),
array('name' => 'upop_account_test', 'type' => 'text', 'value' => '105550149170027'),
array('name' => 'upop_security_key_test', 'type' => 'text', 'value' => '88888888'),
array('name' => 'upop_account_pm', 'type' => 'text', 'value' => ''),
array('name' => 'upop_security_key_pm', 'type' => 'text', 'value' => ''),
array('name' => 'upop_account', 'type' => 'text', 'value' => ''),
array('name' => 'upop_security_key', 'type' => 'text', 'value' => ''),
);

return;
}

/**
* 类
*/
class UPOP
{
/**
* 生成支付代码
* @param array $order 订单信息
* @param array $payment 支付方式信息
*/

static $api_url = array(
0 => array(
'front_pay_url' => 'http://58.24*6*.*226.99/UpopWeb/api/Pay.action',
'back_pay_url' => 'http://58.24*6.2*2*6.99/UpopWeb/api/BSPay.action',
'query_url' => 'http://58.*246.**226.99/UpopWeb/api/Query.action',
),
1 => array(
'front_pay_url' => 'http://www.*ep*ay.*lxdns.com/UpopWeb/api/Pay.action',
'back_pay_url' => 'http://www.ep*ay.l**xdns.com/UpopWeb/api/BSPay.action',
'query_url' => 'http://www.ep**a*y.lxdns.com/UpopWeb/api/Query.action',
),
2 => array(
'front_pay_url' => 'https://uni*on*payse*cure.com/api/Pay.action',
'back_pay_url' => 'https://besvr.unio*npays**ecure.com/api/BSPay.action',
'query_url' => 'https://query.unionpays*ecu**re.com/api/Query.action',
),
);

function get_code($order, $payment)
{
// 初始化变量
$upop_evn = $payment['upop_evn']; // 环境
$lib_path = ROOT_PATH . 'includes/modules/payment/upop/';

// 包含库接口文件
include_once($lib_path . 'quickpay_service.php');

if (!class_exists('quickpay_conf') || !class_exists('quickpay_service'))
return '缺少支付方式文件。';

// 商户名称
quickpay_conf::$pay_params['merAbbr'] = $payment['upop_merAbbr'];

foreach (UPOP::$api_url[$upop_evn] as $key => $value)
{
quickpay_conf::$$key = $value;
}

if ($upop_evn == '2') // 生产环境
{
quickpay_conf::$security_key = $payment['upop_security_key'];
quickpay_conf::$pay_params['merId'] = $payment['upop_account'];
}
else if ($upop_evn == '1') // PM环境
{
quickpay_conf::$security_key = $payment['upop_security_key_pm'];
quickpay_conf::$pay_params['merId'] = $payment['upop_account_pm'];
}
else if ($upop_evn == '0') // 开发联调环境
{
quickpay_conf::$security_key = $payment['upop_security_key_test'];
quickpay_conf::$pay_params['merId'] = $payment['upop_account_test'];
}

mt_srand(quickpay_service::make_seed());

$param = array();

$param['transType'] = quickpay_conf::CONSUME; // 交易类型，CONSUME or PRE_AUTH
$param['orderAmount'] = $order['order_amount'] * 100; // 交易金额 转化为分
$param['orderNumber'] = $order['order_sn'] . '-' . $this->_formatSN($order['log_id']); // 订单号，必须唯一
$param['orderTime'] = date('YmdHis'); // 交易时间, YYYYmmhhddHHMMSS
$param['orderCurrency'] = quickpay_conf::CURRENCY_CNY; //交易币种，CURRENCY_CNY=>人民币

$param['customerIp'] = $_SERVER['REMOTE_ADDR']; // 用户IP
$param['frontEndUrl'] = return_url(basename(__FILE__, '.php')); // 前台回调URL
$param['backEndUrl'] = return_url(basename(__FILE__, '.php')); // 后台回调URL

/* 可填空字段
$param['commodityUrl'] = "http://www.e*xam*p*le.com/product?name=商品"; //商品URL
$param['commodityName'] = '商品名称'; //商品名称
$param['commodityUnitPrice'] = 11000; //商品单价
$param['commodityQuantity'] = 1; //商品数量
*/

$button = "";
$pay_service = new quickpay_service($param, quickpay_conf::FRONT_PAY);
$html = $pay_service->create_html($button);

return $html;
}

/**
* 响应操作
*/
function respond()
{
$payment = get_payment('upop');

// 初始化变量
$upop_evn = $payment['upop_evn']; // 环境
$lib_path = ROOT_PATH . 'includes/modules/payment/upop/';

// 包含库接口文件
include_once($lib_path . 'quickpay_service.php');

if (!class_exists('quickpay_conf') || !class_exists('quickpay_service'))
return false;

// 商户名称
quickpay_conf::$pay_params['merAbbr'] = $payment['upop_merAbbr'];

foreach (UPOP::$api_url[$upop_evn] as $key => $value)
{
quickpay_conf::$$key = $value;
}

if ($upop_evn == '2') // 生产环境
{
quickpay_conf::$security_key = $payment['upop_security_key'];
quickpay_conf::$pay_params['merId'] = $payment['upop_account'];
}
else if ($upop_evn == '1') // PM环境
{
quickpay_conf::$security_key = $payment['upop_security_key_pm'];
quickpay_conf::$pay_params['merId'] = $payment['upop_account_pm'];
}
else if ($upop_evn == '0') // 开发联调环境
{
quickpay_conf::$security_key = $payment['upop_security_key_test'];
quickpay_conf::$pay_params['merId'] = $payment['upop_account_test'];
}

try {
$response = new quickpay_service($_POST, quickpay_conf::RESPONSE);
if ($response->get('respCode') != quickpay_service::RESP_SUCCESS)
{
$err = sprintf("Error: %d => %s", $response->get('respCode'), $response->get('respMsg'));
throw new Exception($err);
}

$arr_ret = $response->get_args();

if(!strpos($arr_ret['orderNumber'], '-')) return false;
$order_sn_arr = explode('-', $arr_ret['orderNumber']);

$order_sn = $order_sn_arr[0];
$pay_id = (int)$order_sn_arr[1];
$payment_amount = (int)$arr_ret['settleAmount'];

// 检查商户账号是否一致。
if (quickpay_conf::$pay_params['merId'] != $arr_ret['merId'])
{
return false;
}

// 检查价格是否一致。
$sql = "SELECT p.order_amount FROM " . $GLOBALS['ecs']->table('pay_log') . " AS p LEFT JOIN " . $GLOBALS['ecs']->table('order_info') . " AS o ON p.order_id = o.order_id WHERE o.order_sn = '"
. $order_sn . "'";
$order_amount = $GLOBALS['db']->getOne($sql) * 100;

if ($order_amount != $payment_amount)
{
return false;
}

// 如果未支付成功。
if ($arr_ret['respCode'] != '00')
{
return false;
}

$action_note = $arr_ret['respCode'] . ':'
. $arr_ret['respMsg']
. $GLOBALS['_LANG']['upop_txn_id'] . ':'
. $arr_ret['qid'];

// 完成订单。
order_paid($pay_id, PS_PAYED, $action_note);

//告诉用户交易完成
return true;

}
catch(Exception $exp)
{
return false;
}
}

/**
* 格式订单号
*/
function _formatSN($sn)
{
return str_repeat('0', 9 - strlen($sn)) . $sn;
}
}
?>