now_iine.rb

require 'mechanize'
require 'dotenv'
require 'date'

class AmebaNow
  BASE_URL = 'http://now.ameba.jp'
  LIMIT = 10

  def initialize
    print 'Enter ameba id: '
    @ameba_id = gets.chomp
    @mech = init_mech
  end

  def main
    scrape_archive
  end

  def scrape_archive
    now_year = Time.now.year
    years = [now_year]
    months = (1..12).to_a

    url = "http://now.ameba.jp/#{@ameba_id}/archive/"
    loop do
      page = @mech.get(url)
      pre = page.search('.archiveHeading > .pre').first
      break if pre.css('a').empty?

      url = pre.css('a').attr('href').value
      /\?year=(?<pre_year>\d+)$/ =~ url 
      years << pre_year.to_i
    end

    years.each do |year|
      months.reverse.each do |month|
        puts "[#{year}/#{month}]" 
        entry_ids = get_entry_ids(year, month)
        token = get_token(year, month)
        iine(token, entry_ids)
      end
    end
  end

  def iine(token, entry_ids)
    endpoint = BASE_URL + '/api/curious/like'
    success = 0

    data = {token: token, amebaId: @ameba_id}
    entry_ids.each do |id|
      print "#{id} ==> "
      data[:entryId] = id
      page = @mech.post(endpoint, data) 

      if page.code == '200' && 
        Nokogiri::XML.parse(page.body).xpath('//status').text == "success"
        success += 1
        puts 'success'
      else
        puts 'failed'
      end

      sleep(1)
    end
  end

  def get_entry_ids(year, month)
    page = 1
    entry_ids = []

    while ids = retrieve_entry_ids(year, month, page)
      entry_ids += ids
      page += 1
    end

    entry_ids
  end

  def retrieve_entry_ids(year, month, page)
    url = BASE_URL + '/api/archive/' + "#{@ameba_id}/#{year}/#{sprintf('%02d', month)}" + "?offset=#{(page-1)*LIMIT}&limit=#{LIMIT}"
    @mech.get(url)
    xml = Nokogiri::XML.parse(@mech.page.body)
    html = xml.xpath('//htmlData').children.to_html
    nows = Nokogiri::HTML.parse(html).css('.now')
    return nil if nows.empty?

    nows.map{|now|
      unless now.css('.curiousBtn.def').empty?
        now.attr('data-entry-id')
      end
    }.compact
  end

  def get_token(year, month)
    url = BASE_URL + "/#{@ameba_id}/archive/#{year}/#{sprintf('%02d', month)}"
    page = @mech.get(url)
    /NOW\.TOKEN\s=\s"(?<token>.+)"/ =~ page.body

    token
  end

  def init_mech (ua = "Windows IE 7")
    Dotenv.load
    mech = Mechanize.new
    mech.user_agent_alias = ua

    print 'Logining ... '
    login_url = 'http://now.ameba.jp/displayLogin/'
    mech.get login_url
    mech.page.form do |f|
      f.amebaId  = ENV['AMEBA_ID']
      f.password = ENV['AMEBA_PASSWORD']
    end.click_button

    puts 'logined.'

    return mech
  end

end

ameba_now = AmebaNow.new
ameba_now.main