twRecent.rb

#! /usr/bin/ruby

require "rubygems"
require 'oauth'
require 'rubytter'

require 'rss/2.0'
require 'open-uri'

# 設定ファイルをロードする
# OAuth用の以下4つの変数を定義
# CONSUMER_KEY
# CONSUMER_SECRET
# ACCESS_TOKEN
# ACCESS_SECRET
load "#{ENV['HOME']}/smokeymonkey.oauth"

open('http://ws.audioscrobbler.com/2.0/user/smokeymonkey/recenttracks.rss') do |http|
  response = http.read

  result = RSS::Parser.parse(response, false)

  title = result.items[0].title
  column = title.split(/\s\342\200\223\s/)
  artist = column[0]
  song = column[1]

  mess = "smokeymonkey recent played-> " + artist + ":[" + song + "]"

  consumer = OAuth::Consumer.new(
      CONSUMER_KEY,
      CONSUMER_SECRET,
      :site => 'http://api.twitter.com'
  )

  token = OAuth::AccessToken.new(
      consumer,
      ACCESS_TOKEN,
      ACCESS_SECRET
  )

  client = OAuthRubytter.new(token)
  client.update(mess)
end

exit