Class: Kaizen::KZNServer

Inherits:

Object

• Object
• Kaizen::KZNServer

Defined in:

lib/kaizen.rb

Class Method Summary

• .call(env) ⇒ Object
• .mime_for(file) ⇒ Object
• .request_path(path) ⇒ Object
• .set_load_path(p) ⇒ Object

Class Method Details

.call(env) ⇒ Object

# File 'lib/kaizen.rb', line 336

def self.call(env)
  requested_file = request_path(Rack::Request.new(env).path)

  response = Rack::Response.new

  response['Content-Type']  = mime_for(requested_file)
  response['Cache-Control'] = "no-cache, no-store, must-revalidate"
  response['Pragma']        = "no-cache"
  response['Expires']       = "0"

  if File.file?(requested_file)
    response.write(File.read(requested_file))
    response.status = 200
  else
    response.status = 404
  end

  response.finish
end

.mime_for(file) ⇒ Object

# File 'lib/kaizen.rb', line 277

def self.mime_for(file)
  supported_mimes = {
    ".avi"   => :"video/x-msvideo",
    ".bmp"   => :"image/bmp",
    ".css"   => :"text/css",
    ".csv"   => :"text/csv",
    ".doc"   => :"application/msword",
    ".docm"  => :"application/vnd.ms-word.document.macroEnabled.12",
    ".docx"  => :"application/vnd.openxmlformats-officedocument.wordprocessingml.document",
    ".flv"   => :"video/x-flv",
    ".gz"    => :"application/x-gzip",
    ".htm"   => :"text/html",
    ".html"  => :"text/html",
    ".ico"   => :"image/x-icon",
    ".jpe"   => :"image/jpeg",
    ".jpeg"  => :"image/jpeg",
    ".jpg"   => :"image/jpeg",
    ".js"    => :"application/x-javascript",
    ".m4a"   => :"audio/m4a",
    ".m4v"   => :"video/x-m4v",
    ".mov"   => :"video/quicktime",
    ".movie" => :"video/x-sgi-movie",
    ".mp2"   => :"video/mpeg",
    ".mp2v"  => :"video/mpeg",
    ".mp3"   => :"audio/mpeg",
    ".mp4"   => :"video/mp4",
    ".mp4v"  => :"video/mp4",
    ".mpa"   => :"video/mpeg",
    ".mpeg"  => :"video/mpeg",
    ".mpg"   => :"video/mpeg",
    ".png"   => :"image/png",
    ".rar"   => :"application/octet-stream",
    ".tar"   => :"application/x-tar",
    ".tif"   => :"image/tiff",
    ".tiff"  => :"image/tiff",
    ".ttf"   => :"application/octet-stream",
    ".tts"   => :"video/vnd.dlna.mpeg-tts",
    ".txt"   => :"text/plain",
    ".wav"   => :"audio/wav",
    ".wsdl"  => :"text/xml",
    ".xhtml" => :"application/xhtml+xml",
    ".xml"   => :"text/xml",
    ".xsd"   => :"text/xml",
    ".xsf"   => :"text/xml",
    ".xsl"   => :"text/xml",
    ".xslt"  => :"text/xml",
    ".xsn"   => :"application/octet-stream",
    ".zip"   => :"application/x-zip-compressed"
  }

  ext = File.extname(file)

  if supported_mimes.key?(ext)
    supported_mimes[ext].to_s
  else
    'text/html'
  end
end

.request_path(path) ⇒ Object

# File 'lib/kaizen.rb', line 267

def self.request_path(path)
  parts = path.split('/')

  if parts.size == 0
    parts << "index.html"
  end

  return "#{@@server_path}/#{parts.join('/')}"
end

.set_load_path(p) ⇒ Object

# File 'lib/kaizen.rb', line 263

def self.set_load_path(p)
  @@server_path = p
end