<?php

// Process supplied parameters as direct link (link to some deep place
// in the web structure).
//
// This script is usualy called via mod_rewrite when user enter
// no page with some parameter.
//
// (c)miho2007 / www.mlab.cz


// Clear variables
unset($Redirect);
unset($RedirectUpper);
unset($RedirectToPage);
unset($Lang);

// Include redirect definitions (as an array)
include_once("DirectLink.inc");

// Do all upcase
foreach($Redirect as $Key => $Value)
{
    $RedirectUpper[strtoupper($Key)]=$Value;
}

// Process language
$Lang=$_SERVER[SCRIPT_FILENAME];
$Lang=preg_replace("/(?:.+)\.(.+)\.(.*)/i","$1",$Lang);
if ($Lang==$_SERVER[SCRIPT_FILENAME]) $Lang="";

// Find redirect
$RedirectToPage=$RedirectUpper[strtoupper(urldecode($_SERVER[QUERY_STRING]))];

// If not found -> list all posibilities
if ($RedirectToPage=="") 
    {
        // File Name
        if ($Lang=="")
            $Lang="en";
        $FileName="DirectLink.$Lang.tmpl";
        // Read Template
        $Template=@file($FileName);
        // Trim Lines
        if ($Template<>FALSE)
        {
            foreach($Template as $Key => $Line)
            {
                $Template[$Key]=rtrim($Line);
            }
            $Template=implode("\n",$Template);
        }
        // Generate List
        $Table ="";
        $Table.="<table>\n";
        $Table.="  <tr>\n";
        $Table.="    <th> Direct Link </th>\n";
        $Table.="    <th> Redirected to </th>\n";
        $Table.="  </tr>\n";
        foreach($Redirect as $Key => $Value)
        {
            $Table.="  <tr>\n";
            $Table.="    <td> $Key </td>\n";
            $Table.="    <td> $Value </td>\n";
            $Table.="  </tr>\n";
        }
        $Table.="<table>\n";
        // Put it into Template
        if ($Template<>"")
            print str_ireplace("<<Table>>", $Table, $Template);
        else
            print $Table;
        // Finished
        return 0;
    }
else
    {
        if ($Lang<>"")
        if (file_exists($_SERVER["DOCUMENT_ROOT"].$RedirectToPage.".".$Lang.".html"))
            $RedirectToPage.=".".$Lang.".html";
    }

// Redirect page
header("HTTP/1.1 301 Moved Permanently");
header("Location: ".$RedirectToPage);
header("Connection: close");

?>