scrobble all you local files to last.fm

importfm.rb

# -*- encoding : utf-8 -*-
require "mp3info"
require "rockstar"
require "pry"

IMPORT_DIR = '/Users/arion/Music'
Rockstar.lastfm = YAML.load_file('lastfm.yml')

a = Rockstar::Auth.new
token = a.token

puts
puts "Please open http://www.last.fm/api/auth/?api_key=#{Rockstar.lastfm_api_key}&token=#{token}"
puts
puts "Press enter when done."

gets

session = a.session(token)

not_scrobble = []
scrobled = 0

Dir[File.join(IMPORT_DIR, '**', '*.mp3')].each do |mp3_path|
  begin
    Mp3Info.open(mp3_path) do |mp3|
      puts "title: #{mp3.tag.title}, artist: #{mp3.tag.artist}, album: #{mp3.tag.album}"

      track = Rockstar::Track.new(mp3.tag.artist, mp3.tag.title)
      puts "scrobble: #{track.scrobble(Time.now, session.key)}"
      scrobled += 1

      puts "---"
    end
  rescue Exception => e
    puts "error: #{e.message}"
    not_scrobble << mp3_path
  end
end

puts "Scrobble: (#{scrobled})"
puts "Not scrobble: (#{not_scrobble.size})"
puts not_scrobble