books.ru xml parser

gistfile1.rb

# coding: utf-8
 
require 'pp'
require 'rubygems'
require 'hpricot'
require 'iconv'
require 'net/http'
 
xml = File.read('9001274.xml')
 
ic = Iconv.new('UTF-8','WINDOWS-1251')
xml = ic.iconv(xml)
 
doc = Hpricot.XML(xml)
 
=begin
(doc/'//category').each do |item|
    #title = (item/:id)
    print item.inner_html
    print "\n"
    print "id = #{item[:id]}, parentId = #{item[:parentId]}"
    print "\n"
end
=end
 
(doc/'//offer').each do |book|
 
  resp = Net::HTTP.get(URI.parse(book.at('picture').to_plain_text))
    open("./book-images/#{book[:id]}.jpg", "wb") { |file|
         begin
                       
         file.write(resp)
                                                 rescue SocketError
                                                 
                                                 end
      }
 
 
  ['url', 'price', 'categoryId', 'picture', 'author', 'name', 'description', 'year', 'ISBN'].each do |el|
    #puts "#{book[:id]}"
   
 
    puts "#{book.at(el).to_plain_text}"
    #puts "#{el}: #{book.at(el).to_plain_text}"# #{book.at(el).innerHTML}"
    #puts book.find_element(el).to_s
    #puts book.at(el).to_plain_text
    puts "\n"
  end
end