itunes-updater.rb

require 'httparty'

hipchat_token = ENV['HIPCHAT_TOKEN']
hipchat_email = ENV['HIPCHAT_EMAIL']
hipchat_api   = ENV['HIPCHAT_API'] || 'api.hipchat.com'

url = "https://#{hipchat_api}/v2/user/#{hipchat_email}?auth_token=#{hipchat_token}"

user = JSON.parse HTTParty.get(url).body

message = `osascript -e 'tell application "iTunes"
set trackname to name of current track
set artistname to artist of current track
set albumname to album of current track
if artistname is null then
set artistshow to ""
else if artistname is "" then
set artistshow to ""
else
set artistshow to " | " & artistname & ""
end if
if albumname is null then
set albumshow to ""
else if albumname is "" then
set albumshow to ""
else
set albumshow to " - " & albumname & ""
end if
set output to "" & trackname & artistshow & albumshow
end tell'`

data = {
  name: user['name'],
  mention_name: user['mention_name'],
  email: user['email'],
  presence: {
    show: user['presence']['show'],
    status: message
  }
}


HTTParty.put(
          url,
          body: data.to_json,
          headers: { 'Content-Type' => 'application/json' }
          )