Method: Orange::Middleware::StaticFile#_call

Defined in:
lib/orange-core/middleware/static_file.rb

#_call(env) ⇒ Object 



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# File 'lib/orange-core/middleware/static_file.rb', line 14

def _call(env)
  @path_info = Rack::Utils.unescape(env['orange.env']["route.path"]) || Rack::Utils.unescape(env["PATH_INFO"])
  @root = env['orange.env']['file.root'] || @root
  return forbidden  if @path_info.include? ".."

  @path = F.join(@root, @path_info)

  begin
    if F.file?(@path) && F.readable?(@path)
      serving
    else
      raise Errno::EPERM
    end
  rescue SystemCallError
    not_found
  end
end