Lighttpd

<?php

$VERSION = "0.3";

/*  Lighttpd Enhanced Directory Listing Script

 *  ------------------------------------------

 *  Author: Evan Fosmark

 *  Version: 2008.08.07

 *

 *

 *  GNU License Agreement

 *  ---------------------

 *  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

 *  (at your option) 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 *

 *  http://www.gnu.org/licenses/gpl.txt

 */

/*  Revision by KittyKatt

 *  ---------------------

 *  E-Mail:  kittykatt@archlinux.us

 *  Website: http://www.archerseven.com/kittykatt/

 *  Version:  2010.03.01

 *

 *  Revised original code to include hiding for directories prefixed with a "." (or hidden

 *  directories) as the script was only hiding files prefixed with a "." before. Also included more 

 *  file extensions/definitions.

 *

 */

$show_hidden_files = true;

$calculate_folder_size = false;

// Various file type associations

$movie_types = array('mpg','mpeg','avi','asf','mp3','wav','mp4','wma','aif','aiff','ram', 'midi','mid','asf','au','flac');

$image_types = array('jpg','jpeg','gif','png','tif','tiff','bmp','ico');

$archive_types = array('zip','cab','7z','gz','tar.bz2','tar.gz','tar','rar',);

$document_types = array('txt','text','doc','docx','abw','odt','pdf','rtf','tex','texinfo',);

$font_types = array('ttf','otf','abf','afm','bdf','bmf','fnt','fon','mgf','pcf','ttc','tfm','snf','sfd');

// Get the path (cut out the query string from the request_uri)

list($path) = explode('?', $_SERVER['REQUEST_URI']);

// Get the path that we're supposed to show.

$path = ltrim(rawurldecode($path), '/');

if(strlen($path) == 0) {

	$path = "./";

}

// Can't call the script directly since REQUEST_URI won't be a directory

if($_SERVER['PHP_SELF'] == '/'.$path) {

	die("Unable to call " . $path . " directly.");

}

// Make sure it is valid.

if(!is_dir($path)) {

	die("<b>" . $path . "</b> is not a valid path.");

}

//

// Get the size in bytes of a folder

//

function foldersize($path) {

	$size = 0;

	if($handle = @opendir($path)){

		while(($file = readdir($handle)) !== false) {

			if(is_file($path."/".$file)){

				$size += filesize($path."/".$file);

			}

			if(is_dir($path."/".$file)){

				if($file != "." && $file != "..") {

					$size += foldersize($path."/".$file);

				}

			}

		}

	}

	return $size;

}

//

// This function returns the file size of a specified $file.

//

function format_bytes($size, $precision=0) {

    $sizes = array('YB', 'ZB', 'EB', 'PB', 'TB', 'GB', 'MB', 'KB', 'B');

    $total = count($sizes);

    while($total-- && $size > 1024) $size /= 1024;

    return sprintf('%.'.$precision.'f', $size).$sizes[$total];

}

//

// This function returns the mime type of $file.

//

function get_file_type($file) {

	global $image_types, $movie_types;

	$pos = strrpos($file, ".");

	if ($pos === false) {

		return "Unknown File";

	}

	$ext = rtrim(substr($file, $pos+1), "~");

	if(in_array($ext, $image_types)) {

		$type = "Image File";

	} elseif(in_array($ext, $movie_types)) {

		$type = "Video File";

	} elseif(in_array($ext, $archive_types)) {

		$type = "Compressed Archive";

	} elseif(in_array($ext, $document_types)) {

		$type = "Type Document";

	} elseif(in_array($ext, $font_types)) {

		$type = "Type Font";

	} else {

		$type = "File";

	}

	return(strtoupper($ext) . " " . $type);

}

// Print the heading stuff

$vpath = ($path != "./")?$path:"";

print "<?xml version='1.0' encoding='utf-8'?>

<!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>

		<title>Index of /" .$vpath. "</title>

		<style type='text/css'>

		a, a:active {text-decoration: none; color: blue;}

		a:visited {color: #48468F;}

		a:hover, a:focus {text-decoration: underline; color: red;}

		body {background-color: #F5F5F5;}

		h2 {margin-bottom: 12px;}

		table {margin-left: 12px;}

		th, td { font-family: 'Courier New', Courier, monospace; font-size: 10pt; text-align: left;}

		th { font-weight: bold; padding-right: 14px; padding-bottom: 3px;}

		td {padding-right: 14px;}

		td.s, th.s {text-align: right;}

		div.list { background-color: white; border-top: 1px solid #646464; border-bottom: 1px solid #646464; padding-top: 10px; padding-bottom: 14px;}

		div.foot, div.script_title { font-family: 'Courier New', Courier, monospace; font-size: 10pt; color: #787878; padding-top: 4px;}

		div.script_title {float:right;text-align:right;font-size:8pt;color:#999;}

		</style>

	</head>

	<body>

	<h2>Index of /" . $vpath ."</h2>

	<div class='list'>

	<table summary='Directory Listing' cellpadding='0' cellspacing='0'>";

// Get all of the folders and files. 

$folderlist = array();

$filelist = array();

if($handle = @opendir($path)) {

	while(($item = readdir($handle)) !== false) {

		if(is_dir($path.'/'.$item) and $item != '.' and $item != '..') {

			if( $show_hidden_files == "false" ) {

				if(substr($item, 0, 1) == "." or substr($item, -1) == "~") {

				  continue;

				}

			}

			$folderlist[] = array(

				'name' => $item, 

				'size' => (($calculate_folder_size)?foldersize($path.'/'.$item):0), 

				'modtime'=> filemtime($path.'/'.$item),

				'file_type' => "Directory"

			);

		}

		elseif(is_file($path.'/'.$item)) {

			if( $show_hidden_files == "false" ) {

				if(substr($item, 0, 1) == "." or substr($item, -1) == "~") {

				  continue;

				}

			}

			$filelist[] = array(

				'name'=> $item, 

				'size'=> filesize($path.'/'.$item), 

				'modtime'=> filemtime($path.'/'.$item),

				'file_type' => get_file_type($path.'/'.$item)

			);

		}

	}

	fclose($handle);

}

if(!isset($_GET['sort'])) {

	$_GET['sort'] = 'name';

}

// Figure out what to sort files by

$file_order_by = array();

foreach ($filelist as $key=>$row) {

    $file_order_by[$key]  = $row[$_GET['sort']];

}

// Figure out what to sort folders by

$folder_order_by = array();

foreach ($folderlist as $key=>$row) {

    $folder_order_by[$key]  = $row[$_GET['sort']];

}

// Order the files and folders

if($_GET['order']) {

	array_multisort($folder_order_by, SORT_DESC, $folderlist);

	array_multisort($file_order_by, SORT_DESC, $filelist);

} else {

	array_multisort($folder_order_by, SORT_ASC, $folderlist);

	array_multisort($file_order_by, SORT_ASC, $filelist);

	$order = "&order=desc";

}

// Show sort methods

print "<thead><tr>";

$sort_methods = array();

$sort_methods['name'] = "Name";

$sort_methods['modtime'] = "Last Modified";

$sort_methods['size'] = "Size";

$sort_methods['file_type'] = "Type";

foreach($sort_methods as $key=>$item) {

	if($_GET['sort'] == $key) {

		print "<th class='n'><a href='?sort=$key$order'>$item</a></th>";

	} else {

		print "<th class='n'><a href='?sort=$key'>$item</a></th>";

	}

}

print "</tr></thead><tbody>";

// Parent directory link

if($path != "./") {

	print "<tr><td class='n'><a href='..'>Parent Directory</a>/</td>";

	print "<td class='m'>&nbsp;</td>";

	print "<td class='s'>&nbsp;</td>";

	print "<td class='t'>Directory</td></tr>";

}

// Print folder information

foreach($folderlist as $folder) {

	print "<tr><td class='n'><a href='" . addslashes($folder['name']). "'>" .htmlentities($folder['name']). "</a>/</td>";

	print "<td class='m'>" . date('Y-M-d H:m:s', $folder['modtime']) . "</td>";

	print "<td class='s'>" . (($calculate_folder_size)?format_bytes($folder['size'], 2):'--') . "&nbsp;</td>";

	print "<td class='t'>" . $folder['file_type']                    . "</td></tr>";

}

// This simply creates an extra line for file/folder seperation

print "<tr><td colspan='4' style='height:7px;'></td></tr>";

// Print file information

foreach($filelist as $file) {

	print "<tr><td class='n'><a href='" . addslashes($file['name']). "'>" .htmlentities($file['name']). "</a></td>";

	print "<td class='m'>" . date('Y-M-d H:m:s', $file['modtime'])   . "</td>";

	print "<td class='s'>" . format_bytes($file['size'],2)           . "&nbsp;</td>";

	print "<td class='t'>" . $file['file_type']                      . "</td></tr>";

}

// Print ending stuff

print "</tbody>

	</table>

	</div>

	<div class='script_title'>Lighttpd Enhanced Directory Listing Script</div>

	<div class='foot'>". $_ENV['SERVER_SOFTWARE'] . "</div>

	</body>

	</html>";

/* -------------------------------------------------------------------------------- *\

	I hope you enjoyed my take on the enhanced directory listing script!

	If you have any questions, feel free to contact me.

	Regards, 

	   Evan Fosmark < me@evanfosmark.com >

\* -------------------------------------------------------------------------------- */

?>