Mercurial > dirlist-php

changeset 2:9b5884ba214a

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Fix indentation.
author edogawaconan <me@myconan.net>
date Tue, 21 Oct 2014 15:31:30 +0900
parents 9ba6983b7c19
children 9ea8be5b28d1
files index.php
diffstat 1 files changed, 85 insertions(+), 97 deletions(-) [+]
line wrap: on
line diff
--- a/index.php	Thu Oct 16 21:41:30 2014 +0900
+++ b/index.php	Tue Oct 21 15:31:30 2014 +0900
@@ -1,99 +1,87 @@
 <?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();
+  //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();
 ?>