|
<?php
|
|
/*
|
|
* This file is part of open source system FreenetIS
|
|
* and it is released under GPLv3 licence.
|
|
*
|
|
* More info about licence can be found:
|
|
* http://www.gnu.org/licenses/gpl-3.0.html
|
|
*
|
|
* More info about project can be found:
|
|
* http://www.freenetis.org/
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Enables self canceling messages. Written in pure PHP due to performance reasons.
|
|
* @author Jiri Svitak
|
|
*
|
|
*/
|
|
|
|
// loading to access database password
|
|
define('SYSPATH', str_replace('\\', '/', realpath('system')).'/');
|
|
require '../config.php';
|
|
// connect to database
|
|
$link = mysql_connect($config['db_host'], $config['db_user'], $config['db_password']) or die(mysql_error());
|
|
mysql_query("SET CHARACTER SET utf8", $link) or die(mysql_error());
|
|
mysql_query("SET NAMES utf8", $link) or die(mysql_error());
|
|
mysql_select_db($config['db_name']) or die(mysql_error());
|
|
// obtain remote ip address
|
|
$ip_address = $_SERVER['REMOTE_ADDR'];
|
|
|
|
$redirect_to = "";
|
|
if (isset($_GET['redirect_to']))
|
|
{
|
|
$redirect_to = $_GET['redirect_to'];
|
|
|
|
// if empty then google
|
|
if (trim($redirect_to) == '')
|
|
{
|
|
$redirect_to = 'http://www.google.com';
|
|
}
|
|
|
|
// split url to segments
|
|
$url_segments = explode("://", $redirect_to);
|
|
|
|
// test if first segment is protocol
|
|
if ($url_segments[0] != 'http' &&
|
|
$url_segments[0] != 'https' &&
|
|
$url_segments[0] != 'ftp')
|
|
{
|
|
// add http to url
|
|
$redirect_to = 'http://'.$redirect_to;
|
|
}
|
|
}
|
|
|
|
// content of redirection message
|
|
$message_query = "
|
|
SELECT message_id, m.text, m.self_cancel, m.ip_address, subnet_name,
|
|
members.name AS member_name, members.id AS member_id,
|
|
(
|
|
SELECT GROUP_CONCAT(vs.variable_symbol) AS variable_symbol
|
|
FROM variable_symbols vs
|
|
LEFT JOIN accounts a ON a.id = vs.account_id
|
|
WHERE a.member_id = members.id
|
|
) AS variable_symbol,
|
|
a.balance, m.comment, ip_address_id
|
|
FROM
|
|
(
|
|
SELECT m.id,message_id,text,self_cancel,ip_address,
|
|
subnet_name, m.comment, IFNULL(m.member_id,u.member_id) AS member_id,
|
|
datetime, ip_address_id
|
|
FROM
|
|
(
|
|
SELECT m.id, m.id AS message_id, m.text, m.self_cancel, ip.ip_address,
|
|
s.name AS subnet_name, mip.comment, ip.member_id,
|
|
ip.iface_id AS iface_id, mip.datetime, ip.id AS ip_address_id
|
|
FROM messages m
|
|
JOIN messages_ip_addresses mip ON m.id = mip.message_id
|
|
JOIN ip_addresses ip ON ip.id = mip.ip_address_id
|
|
JOIN subnets s ON s.id = ip.subnet_id
|
|
) m
|
|
LEFT JOIN ifaces i ON i.id = m.iface_id
|
|
LEFT JOIN devices d ON d.id = i.device_id
|
|
LEFT JOIN users u ON u.id = d.user_id
|
|
) m
|
|
JOIN members ON members.id = m.member_id
|
|
LEFT JOIN accounts a ON a.member_id = m.id AND m.id <> 1
|
|
WHERE m.ip_address = '$ip_address'
|
|
ORDER BY m.self_cancel DESC, m.datetime ASC
|
|
LIMIT 1";
|
|
$message_result = mysql_query($message_query, $link) or die(mysql_error());
|
|
$message = mysql_fetch_array($message_result);
|
|
|
|
|
|
// no redirection found - perhaps visiting this page by mistake?
|
|
if ($message && count($message) > 0)
|
|
{
|
|
// cannot be canceled
|
|
if ($message['self_cancel'] == 0)
|
|
{
|
|
echo 'This redirection cannot be canceled by user himself.';
|
|
die();
|
|
}
|
|
// canceling of redirection
|
|
if ($message['self_cancel'] == 1)
|
|
{
|
|
// gets ip addresses and redirection of member
|
|
$ip_query = "SELECT ip.id AS ip_address_id, ip.ip_address,
|
|
m.id AS message_id, m.name AS message, m.type,
|
|
".$message['member_id']." AS member_id
|
|
FROM ip_addresses ip
|
|
LEFT JOIN ifaces i ON ip.iface_id = i.id
|
|
LEFT JOIN devices d ON i.device_id = d.id
|
|
LEFT JOIN users u ON d.user_id = u.id
|
|
LEFT JOIN messages_ip_addresses mip ON mip.ip_address_id = ip.id
|
|
LEFT JOIN messages m ON m.id = mip.message_id
|
|
WHERE u.member_id = ".$message['member_id']." OR ip.member_id = ".$message['member_id'];
|
|
$ip_result = mysql_query($ip_query, $link);
|
|
$ip_id_array = array();
|
|
while($item = mysql_fetch_array($ip_result))
|
|
{
|
|
$ip_id_array[] = $item['ip_address_id'];
|
|
}
|
|
$d_query = "DELETE FROM messages_ip_addresses WHERE ip_address_id IN (".implode(",",$ip_id_array).")
|
|
AND message_id = ".$message['message_id'];
|
|
mysql_query($d_query, $link);
|
|
}
|
|
else
|
|
{
|
|
$d_query = "DELETE FROM messages_ip_addresses WHERE ip_address_id = ".$message['ip_address_id'].
|
|
" AND message_id = ".$message['message_id'];
|
|
mysql_query($d_query, $link);
|
|
}
|
|
}
|
|
// message after redirection
|
|
$message_query = "SELECT * FROM messages WHERE type = 2";
|
|
$message_result = mysql_query($message_query, $link) or die(mysql_error());
|
|
$message = mysql_fetch_array($message_result);
|
|
$content = $message['text'];
|
|
|
|
if ($redirect_to != '')
|
|
$content = str_replace('{request_url}', $redirect_to, $content);
|
|
|
|
// redirection logo url
|
|
$suffix_query = "SELECT name, value FROM config WHERE name = 'suffix'";
|
|
$suffix_result = mysql_query($suffix_query, $link) or die(mysql_error());
|
|
$suffix_array = mysql_fetch_array($suffix_result);
|
|
$logo = '';
|
|
if ($suffix_array &&
|
|
isset($suffix_array['value']))
|
|
{
|
|
$logo = $suffix_array['value'].'redirect/logo';
|
|
}
|
|
|
|
?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<?php // useful settings for expiration prevent caching of this website ?>
|
|
<meta http-equiv="Expires" content="0" />
|
|
<meta http-equiv="Cache-Control" content="No-Cache" />
|
|
<?php if (!empty($redirect_to)): ?>
|
|
<meta http-equiv="Refresh" content="5; url=<?php echo $redirect_to ?>" />
|
|
<?php endif; ?>
|
|
<title>FreenetIS</title>
|
|
<link href="../media/images/favicon.ico" rel="shorcut icon" type="image/x-icon" />
|
|
<link href="../media/css/style.css" rel="stylesheet" type="text/css" />
|
|
<style type="text/css">
|
|
#content-padd h2 {margin: 10px 0px;}
|
|
#content-padd h3 {margin: 10px 0px;}
|
|
#content-padd li {margin-left: 20px;}
|
|
#content-padd a {font-weight: bold;}
|
|
td {width: 100px;}
|
|
li {
|
|
list-style-type: none;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div style="position:relative;width:1000px;margin:auto;">
|
|
<div id="header">
|
|
<h1 style="position:absolute;
|
|
top:24px;
|
|
left:18px;
|
|
background:url(<?php echo $logo ?>);
|
|
width:212px;
|
|
height:49px;
|
|
background-repeat:no-repeat;
|
|
"></h1>
|
|
<div class="status">
|
|
|
|
</div>
|
|
<div class="map"></div>
|
|
</div>
|
|
<div style="margin-top:10px;">
|
|
<?php echo $content; ?>
|
|
</div>
|
|
</div>
|
|
<span style="display:none;"><?php echo number_format(memory_get_usage() / 1024 / 1024, 2).' MB'; ?></span>
|
|
|
|
<?php
|
|
$gateway_result = mysql_query("SELECT name, value FROM config WHERE name = 'gateway'", $link);
|
|
$gateway = mysql_fetch_array($gateway_result);
|
|
|
|
$port_self_cancel_result = mysql_query("SELECT name, value FROM config WHERE name = 'redirection_port_self_cancel'", $link);
|
|
$port_self_cancel = mysql_fetch_array($port_self_cancel_result);
|
|
|
|
$port_self_cancel = ($port_self_cancel['value']!='') ? $port_self_cancel['value'] : 80;
|
|
|
|
?>
|
|
<img style="display: none" src="http://<?php echo $gateway['value'].":".$port_self_cancel."/".rand() ?>.jpg">
|
|
</body>
|
|
</html>
|