AgileZen and TeamCity -> HipChat

# Needs Ruby 1.8.7
# gem install hipchat
# gem install xmpp4r-simple
# gem install daemons

# run with ruby zentc_to_hipchat.rb start

require 'rubygems'
require 'hipchat'
require 'xmpp4r-simple'
require 'daemons'


##### Change these values before running
hipchat_api_key = '123456789abcdef'
hipchat_room = 'RoomName'
zen_hipchat_name = 'Zen'
tc_hipchat_name = 'Build'
jabber_username = 'username@gmail.com'
jabber_password = 'password'
#####

client = HipChat::Client.new(hipchat_api_key)

def get_html(msg)
  msg.first_element("html").first_element("body").to_s.gsub(/\<\/?body.*?\>/,'')
end

def get_link(msg)
  link = ''
  msg.first_element("html").first_element("body").each_element_with_attribute('href') { |e|
    link = e.attributes['href']
  }
  link
end

def clean(msg)
  msg.gsub("\n",'<br />').gsub(/http:\/\/[^ ]*/,'<a href="\0">\0</a>').gsub('&','&amp;')
end

Daemons.run_proc 'zentc_to_hipchat' do
  im = Jabber::Simple.new(jabber_username, jabber_password)

  while true do
    im.reconnect if !im.connected?

    im.received_messages { |msg|
      if msg.from.to_s =~ /robot/
        client[hipchat_room].send(tc_hipchat_name, clean(msg.body), false)
      else
        client[hipchat_room].send(zen_hipchat_name, get_html(msg), false) if msg.type == :chat
      end
    }

    sleep 2
  end
end