Class: QuickServe::Handlers::Directory

Inherits:
Mongrel::DirHandler
  • Object
show all
Defined in:
lib/quick_serve/handlers/directory.rb

Direct Known Subclasses

Request

Constant Summary collapse

STYLESHEET = 
<<-stylesheet
html, body {
  font-family: "Lucida Grande", Verdana, sans-serif;
  font-size: 90%;
  font-weight: normal;
  line-height: auto;
}
html {
  background-color: #F0F0F0;
}
#body {
  -moz-border-radius-bottomleft:10px;
  -moz-border-radius-bottomright:10px;
  -moz-border-radius-topleft:10px;
  -moz-border-radius-topright:10px;
  background-color: #fff;
  border:1px solid #E1E1E1;
  color:-moz-fieldtext;
  width: 70%;
  margin:4em auto;
  padding:3em;
}
h1 {
  font-size: 130%;
  border-bottom: 1px solid #999;
  padding: 3px;
}
a {
  color: #666;
  text-decoration: none
}
a:hover { color: #000 }
h3 { 
  font-size: 115%;
  margin-bottom: 10px; 
}
stylesheet

Instance Method Summary collapse

Instance Method Details

#send_dir_listing(base, dir, response) ⇒ Object 



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# File 'lib/quick_serve/handlers/directory.rb', line 43

def send_dir_listing(base, dir, response)
  # take off any trailing / so the links come out right
  base = Mongrel::HttpRequest.unescape(base)
  base.chop! if base[-1] == "/"[-1]

  if @listing_allowed
    response.start(200) do |head,out|
      head[Mongrel::Const::CONTENT_TYPE] = "text/html"
      
      out << "<html><head><title>Directory Listing for #{dir}</title><style type=\"text/css\">#{STYLESHEET}</style></head><body><div id=\"body\"><h1>Directory Listing for #{dir}</h1>"
      entries = Dir.entries(dir)
      entries = entries - ['..']
      out << "<h3><a href=\"#{base}/..\">Up to higher level directory</a></h3>"
      entries.each do |child|
        next if child == "."
        out << "<a href=\"#{base}/#{ Mongrel::HttpRequest.escape(child)}\">"
        out << child
        out << "</a><br/>"
      end
      out << "</div></body></html>"
    end
  else
    response.start(403) do |head,out|
      out.write("Directory listings not allowed")
    end
  end
end