フォロー・リムーブ等を管理するスクリプト。動かすと、カレントに諸々のdatファイルをまき散らすので、気をつけてください。

AdminFollow.rb

require "twitter"
require "json"

# データファイル名に使う単語を決めておく (ユーザ名が接頭辞になる)
FR_FILE = "_friend.dat"
FO_FILE = "_follower.dat"
MESSAGE_FILE = "_message.dat"

# トークンファイルの名前も決めておく
TOKEN_FILE = "token.json"

# どのアカウントを対象にするか (screen_nameで指定)
# 必ずTOKEN_FILEの中に入っているものを指定する
account = ["account1", "account2"]

##### 設定ここまで #####

class AdminFollow

  def initialize(user)

    @screen_name = user
    declare
    @bar = "\n" + "=" * 20

    @FR_FILE = user + FR_FILE
    @FO_FILE = user + FO_FILE
    @MESSAGE_FILE = user + MESSAGE_FILE

    # 前回データの有無
    @fr_exist = File.exist?(@FR_FILE)
    @fo_exist = File.exist?(@FO_FILE)

    @client = Twitter::REST::Client.new do |config|
      config.consumer_key = TOKEN[user]["consumer_key"]
      config.consumer_secret = TOKEN[user]["consumer_secret"]
      config.access_token = TOKEN[user]["access_token"]
      config.access_token_secret = TOKEN[user]["access_token_secret"]
    end
  end

  def declare
    puts
    puts "#" * 40
    puts "### @" + @screen_name + " について処理を開始します"
    puts "#" * 40
  end

  def screen(array)
    back = @client.users(array).map(&:screen_name)
    return back
  end

  def read
    # 前回取得したフォロー関係情報を配列に詰める
    @past_fr = @fr_exist ? open(@FR_FILE).readlines.map(&:to_i) : []
    @past_fo = @fo_exist ? open(@FO_FILE).readlines.map(&:to_i) : []
    puts "前回データ読込終了" + @bar
  end

  def request
    @now_fr = @client.friend_ids.to_a
    @now_fo = @client.follower_ids.to_a
    puts "現在のフォロー関係の取得終了" + @bar
  end 

  def puts_unrequited_list
    now_difference = @now_fr - @now_fo
    puts screen(now_difference)
    puts "現在の片思いは上記の通りです" + @bar
  end

  def data_write
    puts @FR_FILE + "を新規作成します" if !@fr_exist
    puts @FO_FILE + "を新規作成します" if !@fo_exist
    # どうせ上書きするのでwなのは気にしない
    fr = open(@FR_FILE, "w")
    fo = open(@FO_FILE, "w")
    @now_fr.each {|f| fr.puts f }
    @now_fo.each {|f| fo.puts f }
    puts "dataの書き込み完了" + @bar
    fr.close
    fo.close
  end

  def message_write
    n_fr = @now_fr - @past_fr # new friend
    d_fr = @past_fr - @now_fr # disappeared friend
    n_fo = @now_fo - @past_fo # new follower
    d_fo = @past_fo - @now_fo # disappeared follower

    puts @MESSAGE_FILE + "を新規作成します" if !File.exist?(@MESSAGE_FILE)
    file = open(@MESSAGE_FILE, "a+")
    file.puts Time.now.to_s
    file.puts "new friend: " + screen(n_fr).to_s
    file.puts "disappeared friend: " + screen(d_fr).to_s
    file.puts "new follower: " + screen(n_fo).to_s
    file.puts "disappeared follower: " + screen(d_fo).to_s
    file.puts
    puts "messageの書き込み完了" + @bar
    file.close
  end
end

open(TOKEN_FILE) {|io| TOKEN = JSON.load(io) }
account.each do |a|
  rs = AdminFollow.new(a)
  rs.read
  rs.request
  rs.puts_unrequited_list
  rs.data_write
  rs.message_write
end

token.json

{
  "account1": {
    "consumer_key": "YOUR_CONSUMER_KEY",
    "consumer_secret": "YOUR_CONSUMER_SECRET",
    "access_token": "YOUR_ACCESS_TOKEN",
    "access_token_secret": "YOUR_ACCESS_TOKEN_SECRET"
  },
  "account2": {
    "consumer_key": "YOUR_CONSUMER_KEY",
    "consumer_secret": "YOUR_CONSUMER_SECRET",
    "access_token": "YOUR_ACCESS_TOKEN",
    "access_token_secret": "YOUR_ACCESS_TOKEN_SECRET"
  },
  "account3": {
    "consumer_key": "YOUR_CONSUMER_KEY",
    "consumer_secret": "YOUR_CONSUMER_SECRET",
    "access_token": "YOUR_ACCESS_TOKEN",
    "access_token_secret": "YOUR_ACCESS_TOKEN_SECRET"
  }
}