class Discogs
  def self.artists
    File.open('tmp/data/discogs_artists.xml') do |file|
      Nokogiri::XML::Reader.from_io(file).each do |node|
        if node.name == 'artist' and node.node_type == Nokogiri::XML::Reader::TYPE_ELEMENT
          self.process_artist Nokogiri::XML(node.outer_xml).root
        end
      end
    end
  end
  
  def self.process_artist node
    Artist.new(
      :name => (node.css('name').first.text),
      :pic_url => (node.css('images > image[type="primary"]').first.text unless node.css('images > image[type="primary"]').empty?),
      :status => 1
    ).save
    p node.css('name').first.text
  end
  
  def self.releases
    
  end
  
  def self.process_release
    
  end
end