Mercurial > dirlist-php
view index.php @ 2:9b5884ba214a
Fix indentation.
author | edogawaconan <me@myconan.net> |
---|---|
date | Tue, 21 Oct 2014 15:31:30 +0900 |
parents | 8cba59d07798 |
children | 9ea8be5b28d1 |
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<?php //real men use UTC for internets date_default_timezone_set('UTC'); $wwwroot = $_ENV["DOCUMENT_ROOT"]; $link_prefix = "/"; $link_base = rtrim(preg_replace("#/+#", "/", urldecode($_ENV["REQUEST_URI"])),'/'); $link_path = substr($link_base,strlen(utf8_decode($link_prefix))); $path = realpath("$wwwroot/".$link_path); if (!$path) { die("fail"); } $dir_handle = @opendir($path); $to_dir = explode('/', trim($link_path,'/')); array_unshift($to_dir, trim($link_prefix,'/')); $files = array(); $dirs = array(); while ($file = readdir($dir_handle)) { if ($file == '.' or $file == '..') { continue; } elseif (is_dir("$path/$file")) { $dirs[] = $file; } else { $files[] = $file; } } sort($files); sort($dirs); function h($string) { return htmlspecialchars($string, ENT_QUOTES, 'UTF-8'); } function a($string) { return preg_replace("#(%2F)+#", "/", rawurlencode($string)); } function link_to($target, $title) { return("<a href=\"".a($target)."\">".h($title)."</a>"); } function print_header() { global $link_prefix, $link_base, $to_dir; $path_tree = link_to('/', '[root]') . "/"; foreach ($to_dir as $level => $dir) { if($dir) { $link = "/"; for ($i = 0; $i <= $level; $i++) { $link .= "$to_dir[$i]/"; } $path_tree .= link_to($link, $dir)."/"; } } header('Content-Type: text/html; charset=utf-8'); echo "<!doctype html> <meta http-equiv=\"Content-type\" content=\"text/html;charset=UTF-8\"> <title>Index of ", h(rtrim($link_base,"/")."/"), "</title> <body> <h1>Index of $path_tree</h1>"; } function nice_size($size) { static $unit = array('B', 'KB', 'MB', 'GB', 'TB'); for ($i = 0; $size >= 1000 && $i < count($unit); $i++) { $size /= 1000; } if ($i == 0) { return(sprintf("%d %s", $size, $unit[$i])); } else { return(sprintf("%.2f %s", $size, $unit[$i])); } } function file_rows($files, $is_dir) { global $path, $link_base, $link_prefix; static $unit = array('B', 'KB', 'MB', 'GB', 'TB'); $file_rows = ""; if ($is_dir) { $file_suffix = "/"; if($link_base != $link_prefix) { $file_rows .= "<tr><td colspan=3>".link_to(dirname($link_base),"..")."</td></tr>"; } } else { $file_suffix = ""; } foreach($files as $file) { $file_stat = stat("$path/".$file); $file_rows .= "<tr><td>". link_to("$link_base/".$file, $file.$file_suffix)."</td><td>". h(strftime("%a %d-%b-%G %H:%M", $file_stat['mtime']))."</td><td>"; if ($is_dir) { $file_rows .= "[dir]"; } else { $file_rows .= nice_size($file_stat['size']); } $file_rows .= "</tr>"; } return $file_rows; } function print_list() { global $dirs, $files; echo "<table><thead><tr>", "<td>File</td>", "<td>Date</td>", "<td>Size</td>", "</tr></thead>", "<tbody>", file_rows($dirs, true), file_rows($files, false), "</tbody>", "</table>"; } function print_footer() { echo "</body>"; } print_header(); print_list(); print_footer(); ?>