Yamato.rb

#!/usr/bin/env ruby 
#/*
# *   
# *   This program is free software: you can redistribute it and/or modify
# *    it under the terms of the GNU General Public License as published by
# *    the Free Software Foundation, either version 3 of the License, or
# *    (at your option) any later version.
# *
# *    This program is distributed in the hope that it will be useful,
# *    but WITHOUT ANY WARRANTY; without even the implied warranty of
# *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# *    GNU General Public License for more details.
# *
# *    You should have received a copy of the GNU General Public License
# *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
# *
# */

require 'mechanize'
require 'pp'
def trace_yamato( tracking_ids ) 
  raise 'max 10 tracking_ids' if  tracking_ids.size > 10

  status_list = []
  
  m =  Mechanize.new
  m.get("http://toi.kuronekoyamato.co.jp/cgi-bin/tneko")
  f = m.page.form_with( :action => /tneko/)

  tracking_ids.each.with_index{|tracking_id, idx | 
    f.fields_with( :name => /number/)[idx].value = tracking_id
  }
  f.submit

  nodes = m.page.search("//center[./a]")
  nodes.each{|node|
    status = {}
    status["伝票番号"] = node.search("*[@class='saisin']/tr[1]/td[3]").text.toutf8.split.last
    status["最新状態"] = node.search("*[@class='saisin']/tr[2]/td[3]").text.toutf8
    status["状態詳細"] = node.search("*[@class='saisin']/tr[3]/td[1]").text.toutf8


    status[node.search("*[@class='meisaibase']//tr[1]/*[1]").text.toutf8] = node.search("*[@class='meisaibase']//tr[2]/*[1]").text.toutf8
    status[node.search("*[@class='meisaibase']//tr[1]/*[2]").text.toutf8] = node.search("*[@class='meisaibase']//tr[2]/*[2]").text.toutf8

    status["荷物追跡"] = []
    updates = node.search("*[@class='meisai']/tr").size
    (2..updates).each{|e|
        keys = node.search("*[@class='meisai']/tr[1]/*/text()").map{|e| e.text()}
        vals = node.search("*[@class='meisai']/tr[#{e}]/*/text()").map{|e| e.text()}
        status["荷物追跡"] << Hash[*keys.zip(vals).flatten]

    }
    status_list << status
  }
  return status_list

end


pp trace_yamato(["4102-6406-xxxx","4102-6406-xxxx","4102-6406-xxxx"])