Campfireanize.rb

# mechanize just enough of campfire to get what i need

require 'mechanize'

class Campfireanize
  def initialize(subdomain)
    @subdomain = subdomain
    @client = Mechanize.new
    @logged_in = false
  end
  
  def login(username, password)    
    @client.get("http://#{@subdomain}.campfirenow.com/login") do |login_page|
      rooms_page = login_page.form_with(:action => 'https://launchpad.37signals.com/authenticate') do |form|
        form.username = username
        form.password = password
      end.click_button
      
      @logged_in = rooms_page.link_with(:text => 'Lobby') ? true : false
    end
    
    @logged_in
  end
  
  def create_room(room_name)
    return nil unless @logged_in
    room_id = nil
    
    @client.get("http://#{@subdomain}.campfirenow.com/") do |rooms_page|
      rjs_response = rooms_page.form_with(:action => "http://#{@subdomain}.campfirenow.com/account/create/room?from=lobby") do |form|
        form.field_with(:name => 'room[name]') { |field| field.value = room_name }
      end.click_button
      
      room_base_url = "http://#{@subdomain}.campfirenow.com/room"
      if rjs_response.body =~ %r%#{room_base_url}/(\d+)%
        room_id = $1
      end
    end
    
    room_id
  end
  
  def toggle_guest_access(room_id)
    guest_room_url = nil
    
    @client.post("http://#{@subdomain}.campfirenow.com/room/#{room_id}/toggle_guest_access", "")
    @client.get("http://#{@subdomain}.campfirenow.com/room/#{room_id}") do |room_page|
      finder = Nokogiri(room_page.body)
      search = finder.search("h4/text()[contains('http://#{@subdomain}.campfirenow.com')]")
      guest_room_url = search && search.text
    end
    
    guest_room_url
  end
end

campfire = Campfireanize.new('mydomain')
campfire.login('myusername', 'mypassword')
room = campfire.create_room('new room')
guest_url = campfire.toggle_guest_access(room)