<?php
require('config.inc.php');
$domain            = htmlentities($_SERVER['HTTP_HOST'],ENT_QUOTES);
$localLink         = substr(htmlentities($_SERVER['REQUEST_URI'],ENT_QUOTES),1);

$mysqli            = new mysqli($dblogin['host'], $dblogin['user'], $dblogin['password'], $dblogin['database'], $dblogin['port']);

$queryDomainAlias  = 'SELECT `domain` FROM `'.$dblogin['prefix'].'domain-alias` WHERE (`domain-alias` = "'.$domain.'") AND (`enabled` = "1");';
$resultDomainAlias = $mysqli->query($queryDomainAlias);
$rowDomainAlias    = $resultDomainAlias->fetch_assoc();
if($rowDomainAlias['domain']) {
    $domain        = $rowDomainAlias['domain'];
}

$queryDomain       = 'SELECT `domain`, `default-redirect` FROM `'.$dblogin['prefix'].'domain` WHERE (`domain` = "'.$domain.'") AND (`enabled` = "1");';
$resultDomain      = $mysqli->query($queryDomain);
$rowDomain         = $resultDomain->fetch_assoc();
$domain            = $rowDomain['domain'];
$defaultRedirect   = $rowDomain['default-redirect'];

$queryRedirect     = 'SELECT `dest-link`, `text` FROM `'.$dblogin['prefix'].'redirect` WHERE (`local-link` = "'.$localLink.'" AND `domain` = "'.$domain.'" AND `enabled` = "1");';
$resultRedirect    = $mysqli->query($queryRedirect);
$rowRedirect       = $resultRedirect->fetch_assoc();
$destLink          = $rowRedirect['dest-link'];
$infoText          = $rowRedirect['text'];

$mysqli->close;
$mysql = null;

if(!($defaultRedirect || $domain)) {
    die('Domain not allowed!');
} elseif(($destLink == 'text') && $infoText) {
    die($infoText);
} elseif($destLink) {
    header('HTTP/1.1 302 Found');
    header('Location: '.$destLink);
    header('Connection: close');
    die('Shortlink-redirect failed!');
} else {
    header('HTTP/1.1 302 Found');
    header('Location: '.$defaultRedirect);
    header('Connection: close');
    die('Default-redirect failed!');
}
?>