Class: Cuttlebone::Drivers::Rack::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/cuttlebone/drivers/rack.rb

Overview

Cuttlebone::Driver::Rack::Application

It’s a fully functional rack-enabled application that serves all other materials for a fully functional Cuttlebone web server.

Constant Summary collapse

STATIC_FILES = 
%w{ /index.html /favicon.png /stylesheets/cuttlebone.css /javascripts/cuttlebone.js /javascripts/jquery.min.js }

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.public_path(path = '') ⇒ Object 



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# File 'lib/cuttlebone/drivers/rack.rb', line 80

def self.public_path path=''
  File.expand_path("../../../../public/#{path}", __FILE__)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/cuttlebone/drivers/rack.rb', line 84

def call(env)
  request  = Rack::Request.new(env)
  response = Rack::Response.new

  if request.get? and request.path == '/'
    response.redirect('/index.html')
  elsif request.get? and STATIC_FILES.include?(request.path)
    response['Content-Type'] = 'application/javascript' if request.path =~ /\.js$/
    response['Content-Type'] = 'text/css' if request.path =~ /\.css$/
    response['Content-Type'] = 'image/png' if request.path =~ /\.png$/

    response.write(File.read(File.expand_path("../../../../public#{request.path}", __FILE__)))
    response.status = 200
  else
    response.write(File.read(File.expand_path("../../../../public/error.html", __FILE__)).gsub(/Error happens.  It always does./, 'Not found.'))
    response.status = 404
  end

  response.finish
end