Created
January 7, 2010 13:19
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#!/usr/bin/ruby -w | |
# As the Perl Script http://wiki.getdropbox.com/DropboxAddons/PerlScriptToMakeHTMLIndex | |
# disappeared I started a ruby script | |
# | |
# Ruby Help: http://www.rubycentral.com/pickaxe | |
# Html&CSS Help: http://de.selfhtml.org/css/ | |
# | |
DST_NAME = 'index.html' | |
##################################################################### | |
# Column formatting helpers | |
def href name | |
name = "#{name}/#{DST_NAME}" if File.stat(name).directory? | |
# TODO: escape | |
name | |
end | |
def size name | |
return '' if !File.stat(name).file? | |
"#{File.stat(name).size?.to_i / 1024 + 1} KB" | |
end | |
def time tim | |
tim.strftime '%Y-%m-%d %H:%M:%S Uhr' | |
end | |
def mtime name | |
time File.stat(name).mtime | |
end | |
##################################################################### | |
# analyze the commandline | |
recursive = false | |
force = false | |
ARGV.each do |p| | |
case p | |
when '-f', '--force' | |
force = true | |
when '-r' | |
recursive = true | |
when '-h', '-?', '--help' | |
$stderr.puts <<END_OF_STRING | |
Help! | |
END_OF_STRING | |
exit | |
else | |
raise "Illegal commandline switch #{p}" | |
end | |
end | |
raise "recursive operation not implemented yet." if recursive | |
opt = File::TRUNC|File::CREAT|File::WRONLY | |
opt |= File::EXCL if !force | |
##################################################################### | |
# Start the action | |
File.open(DST_NAME, opt, 0644) do |dst| | |
dst.puts <<END_OF_STRING | |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" | |
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
<html xmlns="http://www.w3.org/1999/xhtml"> | |
<head> | |
<style type="text/css"> | |
/*<![CDATA[*/ | |
a:link { text-decoration:none; } | |
a:visited{ text-decoration:none; } | |
a:hover { text-decoration:underline; } | |
body { font-family:sans-serif; background-color:#eee } | |
table { background-color:white;padding:1em;border-style:solid;border-width:thin;border-color:#ddd } | |
.hidden { visibility:hidden;line-height:0 } | |
th.name { text-align:left } | |
td { font-size:9pt } | |
td.size { text-align:right; padding:0 1em } | |
.foot { font-size:8pt; color:#888 } | |
/*]]>*/ | |
</style> | |
<!-- http://groups.google.com/group/iphonewebdev/browse_thread/thread/c7b605e5d43c0b26 --> | |
<meta name="viewport" content= | |
"width=550; user-scalable=1; minimum-scale=0.25; maximum-scale=1.6;" /> | |
<link rel="stylesheet" href="index.css" type="text/css" media="all" /> | |
<title>DropBox Index.</title> | |
</head> | |
<body> | |
<p class="foot">Download starten: Rechte Maustaste und "Ziel speichern unter..." wählen.</p> | |
<table summary='file list'> | |
END_OF_STRING | |
f = '..' | |
dst.puts "\t<tr class='hidden'><td class='name'><a href='#{href f}'>In den übergeordneten Ordner wechseln</a></td></tr>" | |
dst.puts "\t<tr><th class='name'>Name</th><th class='size'>Größe</th><th class='mtime'>Zuletzt verändert</th></tr>" | |
Dir.entries('.').sort.each do |f| | |
# don't list ., .. and index.html | |
next if f[0]==46 || f == DST_NAME | |
# dst.puts "\t<tr#{f[0]==46 ? ' class=\'hidden\'': ''}><td class='name'><a href='./#{href f}'>#{f}</a></td><td class='size'>#{size f}</td><td class='mtime'>#{mtime f}</td></tr>" | |
dst.puts "\t<tr><td class='name'><a href='./#{href f}'>#{f}</a></td><td class='size'>#{size f}</td><td class='mtime'>#{mtime f}</td></tr>" | |
end | |
dst.puts <<END_OF_STRING | |
</table> | |
<p class='foot'>Übersicht zuletzt aktualisiert: | |
END_OF_STRING | |
dst.puts time(Time.now) | |
dst.puts <<END_OF_STRING | |
</p> | |
</body> | |
</html> | |
END_OF_STRING | |
end |
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