lingrvim.rb

require 'uri'
require 'rubygems'
require 'curb'
require 'json'
require 'rubytter'

module Lingrvim
  class << self
    AT = ['', '']
    OA = ['', '']
    BOTID='vimbots'
    VERIFIER=""
    SAYROOM='vim'

    def firsttime
      oauth = Rubytter::OAuth.new(*OA)
      request_token = oauth.get_request_token
      system('open', request_token.authorize_url) || puts("Access here: #{request_token.authorize_url}\nand...")
      print "Enter PIN: "
      pin = gets.strip
      access_token = request_token.get_access_token(
        oauth_token: request_token.token,
        oauth_verifier: pin
      )
      p [access_token.token, access_token.secret]
      puts "copy them into your code"
    end

    def fetch(since_id)
      abort 'run firsttime and put Access Token' if AT[0].empty?

      at = OAuth::AccessToken.new(
        OAuth::Consumer.new(*OA, site: 'https://api.twitter.com'),
        *AT)
      client = OAuthRubytter.new(at)
      if since_id
        client.replies since_id: since_id
      else
        client.replies
      end
    end

    # tinyicon('http://something/anything.jpg')
    # #=> 'http://tinyurl.com/something#.jpg'
    def tinyicon(image_url)
      extension = image_url[/\.(\w*)$/, 1]
      cc = Curl::Easy.perform("http://tinyurl.com/api-create.php?url=#{image_url}")
      cc.body_str + "#.#{extension}"
    end

    def lingr(name, icon, text)
      #text = URI.encode "#{icon} #{name}\n#{text}"
      text = URI.encode("#{icon} #{name}\n#{text}", Regexp.new("[^#{URI::PATTERN::ALNUM}]") )
      sayurl="http://lingr.com/api/room/say?room=#{SAYROOM}&bot=#{BOTID}&text=#{text}&bot_verifier=#{VERIFIER}"

      c = Curl::Easy.perform(sayurl)
      j = JSON.parse c.body_str
      if j['status'] != 'ok'
        p c.body_str
      end
    end
  end
end

if ARGV.shift == 'firsttime'
  Lingrvim.firsttime
else
  lastid = Lingrvim.fetch(nil).first[:id_str]
  loop do
    tweets = Lingrvim.fetch(lastid) rescue []
    tweets.reverse.each do |tweet|
      name, icon, text = [tweet[:user][:screen_name], tweet[:user][:profile_image_url], tweet[:text]]
      icon = Lingrvim.tinyicon(icon)
#      puts "#{name}: #{text}"
      Lingrvim.lingr name, icon, text.sub(/^@lingrvim /, '')
    end
    lastid = tweets.first[:id_str] unless tweets.empty?
    sleep 10
  end
end