Class: Ape::Handler

Inherits:
Mongrel::HttpHandler
  • Object
show all
Defined in:
lib/ape/handler.rb

Overview

Implements the APE application handler for processing and responding to requests. See process for more detail.

Instance Method Summary collapse

Instance Method Details

#process(request, response) ⇒ Object

Called by Mongrel with Mongrel::HttpRequest and Mongrel::HttpResponse objects. Creates an Ape instance for the request and responds with its report.



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# File 'lib/ape/handler.rb', line 14

def process(request, response)
  cgi = Mongrel::CGIWrapper.new(request, response)

  uri  = cgi['uri'].strip
  user = cgi['username'].strip
  pass = cgi['password'].strip

  if uri.empty?
    response.start(200, true) do |header, body|
      header['Content-Type'] = 'text/plain'
      body << 'URI argument is required'
    end
    return
  end

  format = request.params['HTTP_ACCEPT'] == 'text/plain' ? 'text' : 'html'
  ape = Ape.new({ :crumbs => true, :output => format, :server => true })
  (user && pass) ? ape.check(uri, user, pass) : ape.check(uri)

  response.start(200, true) do |header, body|
    header['Content-Type'] = 'text/html'
    ape.report(body)
  end
end