gistfile1.builder

#-*- coding: utf-8 -*-
require 'rubygems'
require 'mechanize'
require 'kconv'

agent = Mechanize.new

agent.get('https://login.keio.jp/koid/')
agent.page.form_with(:action => 'login') do |form|
  form.field_with(:name => 'SignOnID').value = "my user ID"
  form.field_with(:name => 'Passwd').value = "my passwd"
  form.click_button
end

puts agent.page.uri

agent.page.form_with(:action => 'https://www2.adst.keio.ac.jp/rishu/servlet/'
                              + 'jp.ac.keio.ess.adst.servlet.view.PortalAuthenticateServlet') do |form|
  form.click_button
end

puts agent.page.uri, agent.page.title

agent.page.form_with(:action => '../servlet/jp.ac.keio.ess.adst.servlet.view.GakujiTopMen'
                              + 'uServlet?param=adst') do |form|
  k = form.button_with(:name => 'ATM001PbNoLectureCheck')
  form.click_button(button = k)
end

puts agent.page.uri, agent.page.title

agent.page.form_with(:action => '../servlet/jp.ac.keio.ess.adst.'
                              + 'servlet.view.NoLectureCheckServlet?param=adst') do |form|
  form.click_button
end

puts agent.page.uri, agent.page.title

r = agent.page.search('div.Message').inner_text.toutf8

puts r, r.include?("休講情報はありません") ? "No":"Yes"