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<?php

/***************************************************************************

                  AutoIndex PHP Script, by Justin Hagstrom

                             -------------------

   filename             : config.php

   version              : 1.5.2

   date                 : January 04, 2005

   copyright            : Copyright (C) 2002-2005 Justin Hagstrom

   license              : GNU General Public License (GPL)

   website & forum      : http://autoindex.sourceforge.net

   e-mail               : JustinHagstrom [at] yahoo [dot] com

   AutoIndex PHP Script 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

   (at your option) any later version.

   AutoIndex PHP Script 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

 ***************************************************************************/

if (!defined('CONFIG') || CONFIG !== true)

//make sure this file is being included from index.php

{

	die('<p>This file cannot be accessed directly.</p>');

}

if (!isset($stored_config, $config_generator))

//make sure variables in index.php are set

{

	die('<p>Error: Filenames not defined. Check index.php to make sure $stored_config and $config_generator are set.</p>');

}

if (count($_POST) == 38)

{

	$final_output = "<?php\n\n/*\n$stored_config generated by $config_generator\n"

		."Part of AutoIndex PHP Script\nhttp://autoindex.sourceforge.net\n*/\n\n\n";

	foreach ($_POST as $key => $current)

	{

		$current = str_replace('\'', '\\\'', str_replace('\\', '/', trim($current)));

		switch ($key)

		{

			case 'base_dir':

				if ($current == '')

				{

					die('<p>Error: Make sure $base_dir has been assigned a value.</p>');

				}

				if (!preg_match('#/$#', $current))

				//make sure there is a slash at the end of base_dir

				{

					$current .= '/';

				}

				if (!@is_dir($current))

				{

					die('<p>Error: $base_dir is not a valid directory.</p>');

				}

				$final_output .= "\n/*  Required settings:  */\n\n\$$key = '$current';\n";

				break;

			case 'icon_path':

				while (preg_match('#/$#', $current))

				//make sure there is not a slash at the end

				{

					$current = substr($current, 0, -1);

				}

			case 'stylesheet':

			case 'user_list':

			case 'log_file':

			case 'download_count':

			case 'links_file':

			case 'description_file':

			case 'index':

			case 'header':

			case 'footer':

			case 'path_to_language_files':

			case 'lang':

			case 'banned_list':

				//strings

				$final_output .= "\$$key = '$current';\n";

				break;

			case 'use_login_system':

				$final_output .= "\n\n/*  Optional settings:  */\n\n";

			case 'allow_uploads':

			case 'must_login_to_download':

			case 'allow_file_overwrites':

			case 'sub_folder_access':

			case 'force_download':

			case 'anti_leech':

			case 'enable_searching':

			case 'show_dir_size':

			case 'folder_expansion':

			case 'show_folder_count':

			case 'header_per_folder':

			case 'footer_per_folder':

			case 'show_type_column':

			case 'show_size_column':

			case 'show_date_column':

			case 'select_language':

				//booleans

				if ($current != 'true' && $current != 'false')

				{

					die('<p><strong>$'.htmlentities($key).'</strong> must be set to "true" or "false".</p>');

				}

				$final_output .= "\$$key = $current;\n";

				break;

			case 'thumbnail_height':

			case 'bandwidth_limit':

			case 'days_new':

			case 'md5_show':

				//numbers

				$current = (string)((float)$current);

				$final_output .= "\$$key = $current;\n";

				break;

			case 'dont_log_these_ips':

			case 'hidden_files':

			case 'show_only_these_files':

				//arrays

				if ($current == '')

				{

					$temp = 'array();';

				}

				else

				{

					$temp = 'array(';

					foreach (explode(',', $current) as $a)

					{

						$a = trim($a);

						if ($a != '')

						{

							$temp .= "\n\t\"$a\",";

						}

					}

					$temp = substr($temp, 0, -1) . ');';

				}

				$final_output .= "\$$key = $temp\n";

				break;

			default:

				die('<p><strong>$'.htmlentities($key).'</strong> is not a valid configuration setting.</p>');

		}

	}

	$final_output .= "\n?>";

	$_POST['base_dir'] = str_replace('\\', '/', trim($_POST['base_dir']));

	if ((preg_match('#^(/|[a-z]\:)#i', $_POST['base_dir']) || $_POST['bandwidth_limit'] != '0') && $_POST['force_download'] == 'false')

	{

		die('<p>Error: It seems you\'re using an absolute path for the <strong>base_dir</strong>, or <strong>bandwidth_limit</strong> is being used.

		<br />This requires that you have <strong>force_download</strong> turned on.</p>

		<p>You must set <strong>force_download</strong> to "true" so files can be downloaded.

		Otherwise, use a relative path instead of an absolute path or turn off <strong>bandwidth_limit</strong>.</p>');

	}

	if ($_POST['use_login_system'] == 'true' && !@is_file(trim($_POST['user_list'])))

	{

		die('<p>Error: Could not open the $user_list file.

		<br />Set $user_list to the correct file, or turn off the login system.</p>');

	}

	if ($_POST['icon_path'] == '' && $_POST['folder_expansion'] == 'true')

	{

		die('<p>Error: You must use icons for the folder_expansion feature to work.

		<br />Set icon_path to the path where the icons can be found.</p>');

	}

	if (@is_file($stored_config))

	//if the file already exists, back it up

	{

		$temp_name = $stored_config.'.bak';

		for ($i=1; @file_exists($temp_name); $i++)

		{

			$temp_name = $stored_config.'.bak'.(string)$i;

		}

		@copy($stored_config, $temp_name);

	}

	if ($h = @fopen($stored_config, 'wb'))

	//the file was opened successfully, so write to it

	{

		fwrite($h, $final_output);

		fclose($h);

		die('<h3>Write successful!<br />AutoIndex configuration is finished.</h3><h3><a href="'

			.$_SERVER['PHP_SELF'].'">Continue.</a></h3>');

	}

	else

	//the file could not be written to, so now it must be downloaded through the browser

	{

		header("Content-Type: text/plain; name=\"$stored_config\"");

		header("Content-Disposition: attachment; filename=\"$stored_config\"");

		die($final_output);

	}

}

//begin display of main configuration page

echo '<?xml version="1.0" encoding="iso-8859-1"?>';

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">

<head>

	<link href="stylesheet.css" rel="stylesheet" title="AutoIndex Default" type="text/css" />

	<title>AutoIndex Configuration Generator</title>

</head>

<body class='autoindex_body'>

<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>?config=true">

<h3 style="text-align: center;">

	<a class="black_link" href="http://autoindex.sourceforge.net/">AutoIndex PHP Script</a>

	<br />Configuration

</h3>

<p>

	<strong>The default options are currently selected, so just press the configure button at the bottom to use them.</strong>

	<br /><span class="small">If you want to change them, though, it is important that you read the readme.html file, since it explains what each setting does.</span>

</p>

<hr class="default_hr" />

<p>

	<strong>Required Settings</strong>:

</p>

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

base_dir = <input type="text" name="base_dir" value="./" />

<br />icon_path = <input type="text" name="icon_path" value="index_icons/winxp" />

<br />stylesheet = <input type="text" name="stylesheet" value="stylesheet.css" />

</td></tr></table>

<hr class="default_hr" />

<p>

	<strong>Optional Settings</strong>:

</p>

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

use_login_system = <select name="use_login_system"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />allow_uploads = <select name="allow_uploads"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />must_login_to_download = <select name="must_login_to_download"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />user_list = <input type="text" name="user_list" value=".htpasswd.autoindex" />

<br />allow_file_overwrites = <select name="allow_file_overwrites"><option selected="selected" value="false">false</option><option value="true">true</option></select>

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

log_file = <input type="text" name="log_file" />

<br />dont_log_these_ips = <input type="text" size="30" name="dont_log_these_ips" value="127.0.0.*" /> <span class="small">(Separate multiple items with commas.)</span>

<br />banned_list = <input type="text" name="banned_list" />

<br />download_count = <input type="text" name="download_count" />

<br />links_file = <input type="text" name="links_file" />

<br />description_file = <input type="text" name="description_file" />

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

sub_folder_access = <select name="sub_folder_access"><option selected="selected" value="true">true</option><option value="false">false</option></select>

<br />index = <input type="text" name="index" />

<br />hidden_files = <input type="text" name="hidden_files" size="80" value="$log_file, $links_file, $description_file, $banned_list, $stylesheet, $download_count, index_icons, languages, *.php, .ht*" />

<br /><span class="small">(Separate multiple items with commas.)</span>

<br />show_only_these_files = <input type="text" size="30" name="show_only_these_files" /> <span class="small">(Separate multiple items with commas.)</span>

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

force_download = <select name="force_download"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />bandwidth_limit = <input type="text" name="bandwidth_limit" size="3" value="0" /> KB/s

<br />anti_leech = <select name="anti_leech"><option selected="selected" value="false">false</option><option value="true">true</option></select>

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

enable_searching = <select name="enable_searching"><option selected="selected" value="true">true</option><option value="false">false</option></select>

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

show_dir_size = <select name="show_dir_size"><option selected="selected" value="true">true</option><option value="false">false</option></select>

<br />folder_expansion = <select name="folder_expansion"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />show_folder_count = <select name="show_folder_count"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />days_new = <input type="text" name="days_new" size="3" value="0" /> days

<br />md5_show = <input type="text" name="md5_show" size="3" value="0" /> max size (MB)

<br />thumbnail_height = <input type="text" name="thumbnail_height" size="6" value="0" /> <span class="small">(in pixels, 0 to disable. GDlib 2.0.1 or higher is required.)</span>

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

header = <input type="text" name="header" />

<br />footer = <input type="text" name="footer" />

<br />header_per_folder = <select name="header_per_folder"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />footer_per_folder = <select name="footer_per_folder"><option selected="selected" value="false">false</option><option value="true">true</option></select>

</td></tr></table>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

show_type_column = <select name="show_type_column"><option selected="selected" value="false">false</option><option value="true">true</option></select>

<br />show_size_column = <select name="show_size_column"><option selected="selected" value="true">true</option><option value="false">false</option></select>

<br />show_date_column = <select name="show_date_column"><option selected="selected" value="true">true</option><option value="false">false</option></select>

</td></tr></table>

<hr class="default_hr" />

<p>

	<strong>Language Settings</strong>:

</p>

<p />

<table width="650" cellpadding="8"><tr class="paragraph"><td class="default_td">

path_to_language_files = <input type="text" name="path_to_language_files" value="./languages/" />

<br />lang = <select name="lang">

<?php

function get_all_langs($path)

{

	if (($hndl = @opendir($path)) === false)

	{

		return array('en.php');

	}

	$list = array();

	while (($file = readdir($hndl)) !== false)

	{

		if (@is_file($path.$file) && preg_match('/^[a-z]{2}(_[a-z]{2})?\.php$/i', $file))

		{

			$list[] = $file;

		}

	}

	closedir($hndl);

	return $list;

}

$l = get_all_langs('./languages/');

sort($l);

for ($i=0; $i<count($l); $i++)

{

	$f = substr($l[$i], 0, -4);

	$sel = (($f == 'en') ? ' selected="selected"' : '');

	echo "\t<option$sel>$f</option>\n";

}

?>

</select>

<br />select_language = <select name="select_language"><option selected="selected" value="false">false</option><option value="true">true</option></select>

</td></tr></table>

<hr class="default_hr" />

<p>

	<input type="submit" value="Configure" />

</p>

<p>

	When you press <em>Configure</em>, the script will attempt to write the config data to the file.

	<br />If it cannot (for example if it does not have write permission in the directory) the config file will be downloaded, and you will have to upload it to your server.

	<br />(It should be named <em><?php echo $stored_config; ?></em> and put in the same folder as <em>index.php</em>)

</p>

</form>

<!--

Powered by AutoIndex PHP Script (version <?php echo VERSION; ?>)

Copyright (C) 2002-2005 Justin Hagstrom

http://autoindex.sourceforge.net

Page generated in <?php echo round((get_microtime() - $start_time) * 1000, 1); ?> milliseconds.

-->

</body></html>