application.rb

require "rubygems"
require "sinatra"
require "oauth"
require 'hpricot'
require "cgi"

set :logging, true

post "/" do
  consumer_token = ENV["CTOKEN"]
  consumer_secret = ENV["CSECRET"]
  access_token = ENV["ATOKEN"]
  access_secret = ENV["ASECRET"]
  room_id = ENV["ROOMID"]

  consumer = OAuth::Consumer.new(consumer_token, consumer_secret, :site => "https://www.youroom.in")
  access = OAuth::AccessToken.new(consumer, access_token, access_secret)

  doc = Hpricot(CGI.unescapeHTML(request.body.read))
  content = doc.at('activity').at('description').innerHTML

  logger = env['rack.errors']
  logger.write request.body.read

  resp = access.post("https://www.youroom.in/r/#{room_id}/entries?format=json", { "entry[content]" => "#pivotal\n\n#{content}" })
  logger.write "-" * 30
  logger.write resp.to_s
  resp
end