<?php
/**
* @version	$Id: atosorigin.php 15376 2012-06-01 13:34:11Z alex $
* @package	In-Commerce
* @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license	Commercial License
* This software is protected by copyright law and international treaties.
* Unauthorized reproduction or unlicensed usage of the code of this program,
* or any portion of it may result in severe civil and criminal penalties,
* and will be prosecuted to the maximum extent possible under the law
* See http://www.in-portal.org/commercial-license for copyright notices and details.
*/

	require_once GW_CLASS_PATH.'/gw_base.php';

	$class_name = 'kAtosOriginGW'; // for automatic installation

	class kAtosOriginGW extends kGWBase
	{
		function InstallData()
		{
			$data = array(
				'Gateway' => Array('Name' => 'Atos Origin', 'ClassName' => 'kAtosOriginGW', 'ClassFile' => 'atosorigin.php', 'RequireCCFields' => 0),
				'ConfigFields' => Array(
					'request_binary' => Array('Name' => 'API Request Executable', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
					'response_binary' => Array('Name' => 'API Response Executable', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
					'pathfile' => Array('Name' => 'Pathfile', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
					'merchant_id' => Array('Name' => 'Merchant ID', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
					'merchant_country' => Array('Name' => 'Merchant Country Code', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
					'currency_code' => Array('Name' => 'Currency Code', 'Type' => 'text', 'ValueList' => '', 'Default' => '978'),
					'shipping_control' => Array('Name' => 'Shipping Control', 'Type' => 'select', 'ValueList' => '3=la_CreditDirect,4=la_CreditPreAuthorize', 'Default' => '3'),
				)
			);
			return $data;
		}

		/**
		 * Returns payment form submit url
		 *
		 * @param Array $gw_params gateway params from payment type config
		 * @return string
		 */
		function getFormAction($gw_params)
		{
			return $gw_params['submit_url'];
		}

		/**
		 * Processed input data and convets it to fields understandable by gateway
		 *
		 * @param Array $item_data
		 * @param Array $tag_params additional params for gateway passed through tag
		 * @param Array $gw_params gateway params from payment type config
		 * @return Array
		 */
		function getHiddenFields($item_data, $tag_params, $gw_params)
		{
			$params['pathfile'] = $gw_params['pathfile'];
			$params['merchant_id'] = $gw_params['merchant_id'];
			$params['merchant_country'] = $gw_params['merchant_country'];
			$params['currency_code'] = $gw_params['currency_code'];
			$params['currency_code'] = $gw_params['currency_code'];

			$params['normal_return_url'] = $this->Application->HREF($tag_params['return_template'],'',Array('pass'=>'m'));
			$params['cancel_return_url'] = $this->Application->HREF($tag_params['cancel_template'],'',Array('pass'=>'m'));
			$params['automatic_response_url'] = $this->getNotificationUrl('units/gateways/gw_classes/notify_scripts/atosorigin_notify.php');

			$txt_amount = sprintf("%.2f", $item_data['TotalAmount']);

			$params['amount'] = str_replace( Array('.', ','), '', $txt_amount);
			$params['caddie'] = $this->Application->GetSID() . ',' . MD5($item_data['OrderId']);
			$params['order_id'] = $item_data['OrderId'];
			$params['customer_ip_address'] = $_SERVER['REMOTE_ADDR'];
			$params['customer_id'] = $item_data['PortalUserId'];

			$billing_email = $item_data['BillingEmail'];
			if (!$billing_email) {
				$billing_email = $this->Conn->GetOne('	SELECT Email FROM '.$this->Application->getUnitOption('u', 'TableName').'
											WHERE PortalUserId = '.$this->Application->RecallVar('user_id'));
			}
			$params['customer_email'] = $billing_email;

			$params_str = '';
			foreach ($params as $key => $val) {
				$params_str .= ' '.$key . '="'.$val.'"';
			}
			$run_line = $gw_params['request_binary'].' '.$params_str;

//			$run_line = escapeshellcmd($run_line);
//			echo $run_line;

			exec ($run_line, $rets);

			$ret = $rets[0];

			$ret = preg_replace('/^(.*)!!/is', '', $ret);
			$ret = rtrim($ret, '!');

			return '</form>'.$ret.'<form>';
		}

		function NeedPlaceButton($item_data, $tag_params, $gw_params)
		{
			return false;
		}

		function processNotification($gw_params)
		{
			$params['pathfile'] = $gw_params['pathfile'];
			$params['message'] = $_POST['DATA'];

			$params_str = '';
			foreach ($params as $key => $val) {
				$params_str .= ' '.$key . '="'.$val.'"';
			}
			$run_line = $gw_params['response_binary'].' '.$params_str;

			exec ($run_line, $rets);
			$ret = $rets[0];

			$result = $this->parseGWResponce($ret, $gw_params);

			list ($sid, $auth_code) = explode(',', $result['caddie']);
			$session = $this->Application->recallObject('Session');
			$session->SID = $sid;

			$order_id = $this->Conn->GetOne('SELECT OrderId FROM '.TABLE_PREFIX.'Orders WHERE md5(OrderId) = '.$this->Conn->qstr($auth_code));
			$this->Application->SetVar('ord_id', $order_id);
			$order = $this->Application->recallObject('ord');
			$order->Load($order_id);

			return $result['response_code'] === '00' ? 1 : 0;
		}

		function parseGWResponce($str, $gw_params)
		{
			$response = explode ("!", $str);

			$result = Array (
				'code' => $response[1],
				'error' => $response[2],
				'merchant_id' => $response[3],
				'merchant_country' => $response[4],
				'amount' => $response[5],
				'transaction_id' => $response[6],
				'payment_means' => $response[7],
				'transmission_date' => $response[8],
				'payment_time' => $response[9],
				'payment_date' => $response[10],
				'response_code' => $response[11],
				'payment_certificate' => $response[12],
				'authorisation_id' => $response[13],
				'currency_code' => $response[14],
				'card_number' => $response[15],
				'cvv_flag' => $response[16],
				'cvv_response_code' => $response[17],
				'bank_response_code' => $response[18],
				'complementary_code' => $response[19],
				'complementary_info' => $response[20],
				'return_context' => $response[21],
				'caddie' => $response[22],
				'receipt_complement' => $response[23],
				'merchant_language' => $response[24],
				'language' => $response[25],
				'customer_id' => $response[26],
				'order_id' => $response[27],
				'customer_email' => $response[28],
				'customer_ip_address' => $response[29],
				'capture_day' => $response[30],
				'capture_mode' => $response[31],
				'data' => $response[32],
			);
			$this->parsed_responce = $result;
			return $result;
		}

		function getGWResponce()
		{
			return serialize($this->parsed_responce);
		}

		function getErrorMsg()
		{
			$msg = $this->parsed_responce['error'];
			if (!$msg) {
				if ($this->parsed_responce['response_code'] != '00') {
					$msg = 'Transaction failed';
				}
			}
			return $msg;
		}
	}