Module-Simple-billing/modules/simple-billing/add_to_cart.php

<?php
/*
 *
 * OGP - Open Game Panel
 * Copyright (C) 2008 - 2010 The OGP Development Team
 *
 * http://www.opengamepanel.org/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

function exec_ogp_module()
{
	global $db;
	$settings = $db->getSettings();
	
	require('includes/config.inc.php');
	
	$service_id = $_REQUEST['service_id'];
	
	// Query for Selected service info.
	$qry_service = "SELECT DISTINCT service_id, home_cfg_id, mod_cfg_id, service_name, remote_server_id, slot_max_qty, slot_min_qty, price_hourly, price_monthly, price_year, description, img_url FROM ".$table_prefix."billing_services WHERE service_id=".$service_id;
	$result_service = $db->resultQuery($qry_service);		
	$row_service = $result_service[0];
	//Compiling info about invoice to create an invoice order.

	// remote server value
	$remote_server_id = $row_service['remote_server_id'];

	// request ogp user to create a home path.
	$r_server = $db->getRemoteServer($remote_server_id);
	$ogp_user = $r_server['ogp_user'];

	// request the user name and the game name to generate a game home name.
	$home_name = $_POST['home_name'];

	//Calculating Price
	if ($_POST['invoice_duration'] == "hour")
	{
		$price_slot=$row_service['price_hourly'];
	}
	elseif ($_POST['invoice_duration'] == "month")
	{
		$price_slot=$row_service['price_monthly'];
	}
	elseif ($_POST['invoice_duration'] == "year")
	{
		$price_slot=$row_service['price_year']*12;
	}
	else
	{
		$price_slot=$row_service['price_monthly'];
	}
	
	
	//Game Server Values
	$ip_id = $_POST['ip_id'];
	$ip = $db->getIpById($ip_id);
	$max_players = $_POST['max_players'];
	$qty = $_POST['qty'];
	$invoice_duration = $_POST['invoice_duration'];
	$user_id = $_SESSION['user_id'];
	$remote_control_password = $_POST['remote_control_password'];
	$ftp_password = $_POST['ftp_password'];
	$tax_amount = $settings['tax_amount'];
	$currency = $settings['currency'];
	
	$qry_services = "SELECT * FROM OGP_DB_PREFIXbilling_services".$where_service_id;
	$services = $db->resultQuery($qry_services);			
	foreach ($services as $key => $row) {	
	if($max_players < $row['slot_min_qty'] || $qty < 1){
		$max_players = $row['slot_min_qty'];
		$qty = 1;
		}
	}
	
	$price = $max_players*$price_slot*$qty;
	
	global $view;
		
	if( isset( $_POST["add_to_cart"] ) )
	{
		if( isset( $_SESSION['CART'] ) )
		{
			$i = count( $_SESSION['CART'] );
			$i++;
		}
		else
		{
			$i = 0;
		}
		
		$_SESSION['CART'][$i] = array( "cart_id" => $i,
									   "service_id" => $service_id,
									   "home_name" => $home_name, 
									   "ip" => $ip_id,
									   "max_players" => $max_players, 
									   "qty" => $qty, 
									   "invoice_duration" => $invoice_duration, 
									   "price" => $price, 
									   "remote_control_password" => $remote_control_password, 
									   "ftp_password" => $ftp_password,
									   "tax_amount" => $tax_amount,
									   "currency" => $currency,
									   "paid" => 0);
		echo '<meta http-equiv="refresh" content="0;url=?m=simple-billing&amp;p=cart">';
	}
}
?>