amazon_scrape.rb

amazon_scrape.rb

# coding: utf-8
require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'colored'

# KINDLE CHECK SCRIPT
#
# ruby -U amazon_scrape.rb [put url here]
#
# FOR EXAMPLE
# ruby -U amazon_scrape.rb http://www.amazon.co.jp/registry/wishlist/1HZANEXEX7OZ3
#

wishlist_url = ARGV.first
doc = Nokogiri::HTML(open(wishlist_url))
last_page = doc.css('span.pagPage').last.text

puts "Getting from ... #{wishlist_url}\n".red.underline

(1..last_page.to_i).each do |page|
  doc = Nokogiri::HTML(open("#{wishlist_url}?page=#{page}"))
  doc.css('span.productTitle a').each do |el|
    doc = Nokogiri::HTML(open(el["href"]))
    unless doc.css('div.fionaPublish').empty? && doc.css('tbody#kindle_meta_binding_winner').empty?
      puts "Title".blue
      puts doc.css('span#btAsinTitle').first.content
      unless doc.css('tbody#kindle_meta_binding_winner').empty?
        puts "Kindle URL".blue
        if doc.css('tbody#kindle_meta_binding_winner a').empty?
          puts el["href"]
        else
          puts doc.css('tbody#kindle_meta_binding_winner a').first["href"]
        end
      end
      unless doc.css('div.fionaPublish').empty?
        puts "Kindle化リクエスト".blue
        puts "http://www.amazon.co.jp#{doc.css('div.fionaPublish a').first["href"]}"
      end
      puts "\n"
    end
    sleep 1
  end
end