<?php
+// Configuration:
+
+// List of filenames (and folder names) that should be ignored.
+$ignore_file_list = [
+ '.htaccess', '.htpasswd', // Apache junk files
+ 'Thumbs.db', '.DS_Store', // OS junk files
+ 'index.php', 'index.html', // Potential other index files
+ '.git', 'vendor', // Dev
+ 'dirlistozxa.php', '.dirlistozxa', '.thumbs', 'gen-thumbs' // dirlistozxa
+];
+
+// ================
+
+// Lazy sanitisation done if the web server somehow sends idiotic input,
+// nginx with default configuration (merge_slashes) doesn't actually need this.
+$_SERVER['REQUEST_URI'] = str_replace('../', '', $_SERVER['REQUEST_URI']);
+
$folder = str_replace('?'.$_SERVER['QUERY_STRING'], '', $_SERVER['REQUEST_URI']);
$path = $_SERVER['DOCUMENT_ROOT'].$folder;
-$ignore_file_list = ['.htaccess', 'Thumbs.db', '.DS_Store', 'index.php', 'index.html', 'dirlistozxa.php'];
+if (!is_dir($path)) die('invalid folder?');
+
+define('THUMB_FOLDER', 1);
+define('THUMB_FILE', 2);
+define('THUMB_IMAGE', 3);
function display_size($bytes, $precision = 2) {
$units = ['B', 'K', 'M', 'G', 'T'];
return round($bytes, $precision) . $units[$pow];
}
-function row($name, $date, $size) {
+function row($name, $date, $size, $thumb) {
+ $img = match ($thumb) {
+ THUMB_FOLDER => '/.dirlistozxa/folder.png',
+ THUMB_FILE => '/.dirlistozxa/file.png',
+ THUMB_IMAGE => "/.thumbs/".$name,
+ };
+
return sprintf(
- '<tr><td><a href="%s">%s</a></td><td>%s</td><td class="r">%s</td></tr>',
- $name, $name, $date, $size);
+ '<tr><td
class="tum"><img src="%s" loading="lazy"></td><td><a href="%s">%s</a></td><td>%s</td><td class="r">%s</td></tr>',
+ $img, $name, $name, $date, $size);
}
function build_blocks($items) {
natsort($objects['files']);
if ($folder != '/')
- $rtn .= row('../', '-', '-');
+ $rtn .= row('../', '', '', THUMB_FOLDER);
foreach ($objects['directories'] as $dir) {
$name = basename($dir).'/';
$date = date('Y-m-d H:i', filemtime($path.$dir));
- $rtn .= row($name, $date, '-');
+ $rtn .= row($name, $date, '-', THUMB_FOLDER);
}
foreach ($objects['files'] as $file) {
$date = date('Y-m-d H:i', filemtime($path.$file));
$size = display_size(filesize($path.$file));
- $rtn .= row($name, $date, $size);
+ $doThumb = file_exists($_SERVER['DOCUMENT_ROOT']."/.thumbs/".$file) ? THUMB_IMAGE : THUMB_FILE;
+
+ $rtn .= row($name, $date, $size, $doThumb);
}
return $rtn;
color: lime;
text-decoration: none;
}
+
+.tum {
+ height: 48px;
+ width: 48px;
+}
+.tum img {
+ max-width: 100%;
+ max-height: 100%;
+ margin: auto;
+ display: block;
+}
</style>
</head>
<body>
-<h1>Index of <?=$folder ?></h1>
+ <h1>Index of <?=$folder ?></h1>
-<table>
- <tr><th>Name</th><th>Last modified</th><th>Size</th></tr>
- <tr><th colspan="3"><hr></th></tr>
- <?=build_blocks(scandir($path)) ?>
- <tr><th colspan="3"><hr></th></tr>
-</table>
-<address><?=$_SERVER['SERVER_SOFTWARE'] ?? 'Cool' ?> server at <?=$_SERVER['HTTP_HOST'] ?>, index powered by <a href="https://github.com/rollerozxa/dirlistozxa/">dirlistozxa</a></address>
+ <table>
+ <tr><th></th><th>Name</th><th>Last modified</th><th>Size</th></tr>
+ <tr><th colspan="4"><hr></th></tr>
+ <?=build_blocks(scandir($path)) ?>
+ <tr><th colspan="4"><hr></th></tr>
+ </table>
+ <address><?=$_SERVER['SERVER_SOFTWARE'] ?? 'Cool' ?> server at <?=$_SERVER['HTTP_HOST'] ?>, index powered by <a href="https://github.com/rollerozxa/dirlistozxa/">dirlistozxa</a></address>
</body>
</html>
projects / dirlistozxa.git / commitdiff
