gistfile1.txt

#!/usr/bin/ruby

# rubyの練習で書いたTwitte APIをほげるヤツ
require 'net/http'
require 'json'
require 'optparse'

class TwitterApi
  # コンストラクタ
  def initialize( user, passwd )
    @user = user
    @passwd = passwd
  end

  # GET投げてjson返すよ
  def get( api_url )
    Net::HTTP.version_1_2
    # Basic認証
    req = Net::HTTP::Get.new( api_url )
    req.basic_auth( @user, @passwd )

    Net::HTTP.start('api.twitter.com'){|http|
      response = http.request( req )
      json = response.body
      JSON.parse( json )
    }
  end

  def post( api_url , data)
    Net::HTTP.version_1_2
    # Basic認証
    req = Net::HTTP::Post.new( api_url )
    req.basic_auth( @user, @passwd )
    data[:source] = 'ゆろよろが書いたRunyでTwitter APIをほげるヤツ'
    req.set_form_data(data, "&")
    Net::HTTP.start('api.twitter.com'){|http|
      response = http.request( req )
    }
  end

  def print_json( json )
    json.each do |status|
      yield status
    end
    nil
  end

  # statusを出力するよ
  def print_status( json )
    print_json( json ) do |status|
      user = status['user']
      print "#{user['screen_name']}(#{user['name']}) : #{status['text']}\n"
    end
  end

  # friends_timelineを表示するよ
  def friends_timeline
    print_status(get('/1/statuses/friends_timeline.json'))
  end

  # mentionsを表示するよ
  def mentions
    print_status(get('/1/statuses/mentions.json'))
  end

  # retweets_of_meを表示するよ
  def retweets_of_me
    print_status(get('/1/statuses/retweets_of_me.json'))
  end

  def update( msg )
    post('/1/statuses/update.json', {:status => msg })
  end

end

# コマンドライン引数を解析する
opt = OptionParser.new

def usage
  puts "#{__FILE__} -u screen_name -p passwd [-fmrp] [msg]";exit
end

o = Hash.new
begin
  opt.on('-u MANDATORY') {|v| o[:user] = v }
  opt.on('-p MANDATORY') {|v| o[:passwd] = v }
  opt.on('-f') {|v| o[:f] = v }
  opt.on('-m') {|v| o[:m] = v }
  opt.on('-r') {|v| o[:r] = v }
  opt.on('-s [OPTIONAL]') {|v| o[:msg] = v }
  opt.parse!(ARGV)
rescue
  puts  "#{__FILE__}: unrecognized option \`#{ARGV[0]} \'"
  exit
end

usage if o[:user].nil? || o[:passwd].nil?

api = TwitterApi.new( o[:user], o[:passwd] )

api.friends_timeline if o[:f]
api.mentions if o[:m]
api.retweets_of_me if o[:r]
api.update( o[:msg] ) if o[:msg]