Get github activity from atom feed, and notify to Skype.

config.yml

# Example
atom_url: "https://github.com/organizations/hogehoge/hogehoge.private.atom?token=xxxxxxx"
chat_id: "#fugafuga/$xxxxxxx"

Gemfile

source "https://rubygems.org"

gem "actionpack"
gem "rype"
gem "awesome_print"
gem "simple-rss"

github-skype-notify.rb

require "rubygems"
require "bundler/setup"
require "action_view"
require "rype"
require "awesome_print"
require "simple-rss"
require "open-uri"
require "yaml"

class GithubSkypeNotifier
  include ActionView::Helpers::SanitizeHelper

  def initialize(atom_url, chat_id)
    @atom_url = atom_url
    @chat_id = chat_id
    Rype.attach

    Dir.chdir(File.dirname(__FILE__))

    unless File.exist?("notified_list.txt")
      File.open("notified_list.txt", "w") {|file| puts "Create notified_list.txt"}
    end

    notified_list = File.open("notified_list.txt", "r")
    @notified_items = notified_list.readlines.map{|l| l.chomp}.reduce({}) do |table, item_id|
      table[item_id] = true
      table
    end
    notified_list.close
  end

  def get_items
    SimpleRSS.parse(open(@atom_url)).items.select {|item| !@notified_items[item.id]}
  end

  def notify(item)
    message = <<EOM
==Github Activity Notify==
#{item.title}
#{item.link}
detail:
#{strip_tags(CGI.unescapeHTML(item.content)).gsub(/\s*\n/, "").gsub(/\s+/, " ")}
==========================
EOM
    Rype.chat(@chat_id).send_message(message)
    puts "send message following:\n#{message}"
    log_item(item)
  end

  def log_item(item)
    unless @notified_items[item.id]
      @notified_items[item.id] = true
      File.open("notified_list.txt", "a") {|file| file.write(item.id + "\n")}
    end
  end
end

def load_config
  config = YAML.load_file("config.yml")
  config
end

config = load_config

notifier = GithubSkypeNotifier.new(config["atom_url"], config["chat_id"])

notifier.get_items.each do |item|
  notifier.notify item
end