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<?php
# Copyright © 2014, 2016 Luke Shumaker <lukeshu@sbcglobal.net>
# This work is free. You can redistribute it and/or modify it under the
# terms of the Do What The Fuck You Want To Public License, Version 2,
# as published by Sam Hocevar. See the ./COPYING file for more details.
// Configuration
$repos_arch_project = [ 'core', 'extra', 'staging', 'testing', 'gnome-unstable', 'kde-unstable' ];
$repos_arch_community = [ 'community', 'community-staging', 'community-testing',
'multilib', 'multilib-staging', 'multilib-testing' ];
$repos_para_project = [ 'libre', 'libre-testing',
'libre-multilib', 'libre-multilib-testing' ];
$repos_para_community = [ 'cross', 'java', 'kernels', 'nonprism', 'pcr' ];
// Automatic configuration
$asseturl = dirname($_SERVER["SCRIPT_NAME"]);
$assetdir = dirname($_SERVER["SCRIPT_FILENAME"]);
$root = $_SERVER["DOCUMENT_ROOT"];
$dirname = explode("?", $_SERVER["REQUEST_URI"], 2)[0];
////////////////////////////////////////////////////////////////////////////////
function normalizeN($filename) {
$parts = preg_split("|/+|", $filename, -1, PREG_SPLIT_NO_EMPTY);
$abs = $filename[0] === '/';
return [ ($abs?'/':'').implode('/', $parts), count($parts) ];
}
function normalize($filename) {
list ($new_filename, $n) = normalizeN($filename);
return $new_filename;
}
function is_root($root, $dirname) {
$path = $root.'/'.$dirname;
return (normalize($path) === normalize($root));
}
function s_is_type($mode, $mask) { return ($mode & 0170000/*<sys/stat.h>:S_IFMT*/) === $mask; } // <sys/stat.h>:__S_ISTYPE
function stat_is_dir( $stat) { return s_is_type($stat['mode'], 0040000/*<sys/stat.h>:S_IFDIR*/); }
function stat_is_file($stat) { return s_is_type($stat['mode'], 0100000/*<sys/stat.h>:S_IFREG*/); }
function stat_is_link($stat) { return s_is_type($stat['mode'], 0120000/*<sys/stat.h>:S_IFLNK*/); }
function classify($root, $dirname, $filename) {
global $repos_arch_project, $repos_arch_community, $repos_para_project, $repos_para_community;
list ($dirname, $parts) = normalizeN($dirname);
$filepath = $root.'/'.$dirname.'/'.$filename;
$stat = lstat($filepath);
if ($filename === '.' ) { return [ [ 'dir' ], $stat]; }
if ($filename === '..') { return [ [ 'dir', 'parent' ], $stat]; }
$classes = array();
if (stat_is_link($stat)) {
$classes[] = 'link';
$lstat = $stat;
$stat = stat($filepath);
}
if ($parts == 0) {
// in the top-level
if (stat_is_dir($stat) && is_dir($filepath.'/os')) {
array_push($classes, 'repo');
if (in_array($filename, $repos_arch_project )) { array_push($classes, 'arch'); }
if (in_array($filename, $repos_para_project )) { array_push($classes, 'para'); }
if (in_array($filename, $repos_arch_community)) { array_push($classes, 'arch', 'community'); }
if (in_array($filename, $repos_para_community)) { array_push($classes, 'para', 'community'); }
if ($filename[0] === '~' ) { array_push($classes, 'para', 'community'); }
}
} elseif ($dirname == "pool" || $dirname == "sources") {
switch($filename) {
case "packages": array_push($classes, 'pool', 'arch' ); break;
case "community": array_push($classes, 'pool', 'arch', 'community'); break;
case "parabola": array_push($classes, 'pool', 'para' ); break;
}
}
if ($filename[0] === '.' || substr($filename, -1) === '~') { $classes[] = 'hidden'; }
if (stat_is_dir( $stat)) { $classes[] = 'dir'; }
if (stat_is_file($stat)) { $classes[] = 'file'; }
if (preg_match("/\.pkg\.tar(\..z)?$/" , $filename) == 1) { $classes[] = 'pkg'; }
if (preg_match("/\.tar(\..z|\.bz2)?$/", $filename) == 1) { $classes[] = 'tar'; }
$classes[] = pathinfo($filename, PATHINFO_EXTENSION);
if (isset($lstat)) {
$stat = $lstat;
}
return [ $classes, $stat ];
}
////////////////////////////////////////////////////////////////////////////////
if (!is_dir($root.'/'.$dirname)) {
if (is_file($root.'/'.$dirname)) {
header('Content-Type: text/plain'); // gross, but if Nginx is "properly" configured, this only happens when serving itself, which is text
readfile($root.'/'.$dirname);
} else {
require $assetdir.'/404.php';
}
exit(0);
}
////////////////////////////////////////////////////////////////////////////////
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Parabola GNU/Linux-libre - Index of <?php echo htmlentities($dirname); ?></title>
<link rel="stylesheet" type="text/css" href="<?php echo $asseturl."/style.css"; ?>" />
<link rel="icon" type="image/x-icon" href="https://www.parabola.nu/static/favicon.72ab042ac877.ico" />
<link rel="shortcut icon" type="image/x-icon" href="https://www.parabola.nu/static/favicon.72ab042ac877.ico" />
<link rel="apple-touch-icon" href="https://www.parabola.nu/static/logos/apple-touch-icon-57x57.6484c8e17e2f.png" />
<link rel="apple-touch-icon" sizes="72x72" href="https://www.parabola.nu/static/logos/apple-touch-icon-72x72.f60f1458fe1c.png" />
<link rel="apple-touch-icon" sizes="114x114" href="https://www.parabola.nu/static/logos/apple-touch-icon-114x114.e7845a2e4bab.png" />
<link rel="apple-touch-icon" sizes="144x144" href="https://www.parabola.nu/static/logos/apple-touch-icon-144x144.97a164b5f85c.png" />
<link rel="search" type="application/opensearchdescription+xml" href="https://www.parabola.nu/opensearch/packages/" title="Parabola GNU/Linux-libre Packages" />
</head>
<body>
<div id="archnavbar" class="anb-repo">
<div id="archnavbarlogo"><h1><a href="/" title="Return to the main page">Parabola</a></h1></div>
<div id="archnavbarmenu">
<ul id="archnavbarlist">
<li id="anb-home"><a href="https://www.parabola.nu/" title="Parabola news, packages, projects and more">Home</a></li>
<li id="anb-packages"><a href="https://www.parabola.nu/packages/" title="Parabola Package Database">Packages</a></li>
<li id="anb-wiki"><a href="https://wiki.parabola.nu/" title="Community documentation">Wiki</a></li>
<li id="anb-bugs"><a href="https://labs.parabola.nu/" title="Issue Tracker">Bugs</a></li>
<li id="anb-projects"><a href="https://projects.parabola.nu/" title="Our Code">Projects</a></li>
<li id="anb-download"><a href="https://www.parabola.nu/download" title="Get Parabola">Download</a></li>
</ul>
</div>
</div><!-- #archnavbar -->
<div id="content">
<div id="archdev-navbar"> </div>
<div class="box">
<h2>Index of <?php echo htmlentities($dirname); ?></h2>
<table><tbody>
<?php
if ($dh = opendir($root.'/'.$dirname)) {
$filenames = array();
while (($filename = readdir($dh)) !== false) { $filenames[] = $filename; }
closedir($dh);
sort($filenames);
foreach ($filenames as $filename) {
if ($filename === '.') { continue; }
if ($filename === '..' && is_root($root,$dirname)) { continue; }
list($classes, $stat) = classify($root, $dirname, $filename);
echo "\t\t\t\t<tr class=\"".implode(' ', $classes)."\">";
echo "<td>";
echo "<a href=\"".htmlentities($filename)."\">".htmlentities($filename)."</a>";
if (stat_is_link($stat)) {
$target = readlink($root.'/'.$dirname.'/'.$filename);
echo " -> <a href=\"".htmlentities($target)."\">".htmlentities($target)."</a>";
}
echo "</td>";
if ($filename === '..') {
echo '<td></td><td></td>';
} else {
echo "<td>".date("Y-m-d H:i", $stat['mtime'])."</td>";
if (stat_is_dir($stat)) {
echo "<td class=number>-</td>";
} else {
echo "<td class=number>".$stat['size']."</td>";
}
}
echo "</tr>\n";
}
}
?>
</tbody></table>
</div>
</div>
</body>
</html>
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