sudo gem install json
sudo gem install rb-appscript
ruby meta.rb
Created
November 23, 2011 18:56
-
-
Save michaelaguiar/1389541 to your computer and use it in GitHub Desktop.
Update Metadata for iCloud Matched songs in your library
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'rubygems' | |
require 'appscript' | |
require 'json' | |
require 'open-uri' | |
class Track | |
attr_reader :iTunes_id | |
attr_reader :iTunes_track | |
def initialize(iTunes_track) | |
@iTunes_track = iTunes_track | |
path = @iTunes_track.location.get.path | |
file_string = File.open(path, 'r').read(1024) | |
index = file_string.index('song') | |
if index | |
@iTunes_id = file_string[index+4,4].unpack('N')[0] | |
else | |
puts "Couldn't find @iTunes_track id #{track.name.get}" | |
end | |
end | |
def valid? | |
@iTunes_id.nil? | |
end | |
def update_track(result) | |
@iTunes_track.name.set(result['trackName']) | |
@iTunes_track.album.set(result['collectionName']) | |
@iTunes_track.artist.set(result['artistName']) | |
@iTunes_track.track_count.set(result['trackCount']) | |
@iTunes_track.track_number.set(result['trackNumber']) | |
@iTunes_track.genre.set(result['primaryGenreName']) | |
@iTunes_track.disc_count.set(result['discCount']) | |
@iTunes_track.disc_number.set(result['discNumber']) | |
end | |
end | |
WORK_SIZE = 100 | |
STDOUT.sync = true | |
tracks = [] | |
app = Appscript.app.by_name("iTunes") | |
iTunes_tracks = app.selection.get | |
if iTunes_tracks.count == 0 | |
iTunes_tracks = app.library_playlists[1].tracks.get | |
end | |
print "Reading #{iTunes_tracks.count} tracks " | |
iTunes_tracks.each do | iTunes_track | | |
begin | |
if iTunes_track.kind.get == 'Matched AAC audio file' | |
track = Track.new(iTunes_track) | |
unless track.valid? | |
tracks << track | |
print '*' if ((tracks.count % WORK_SIZE) == 0) | |
end | |
end | |
rescue StandardError => e | |
puts e | |
end | |
end | |
puts '' | |
# all 2 char countries codes lots currently not valid %w(AF AX AL DZ AS AD AO AI AQ AG AR AM AW AU AT AZ BS BH BD BB BY BE BZ BJ BM BT BO BQ BA BW BV BR IO BN BG BF BI KH CM CA CV KY CF TD CL CN CX CC CO KM CG CD CK CR CI HR CU CW CY CZ DK DJ DM DO EC EG SV GQ ER EE ET FK FO FJ FI FR GF PF TF GA GM GE DE GH GI GR GL GD GP GU GT GG GN GW GY HT HM VA HN HK HU IS IN ID IR IQ IE IM IL IT JM JP JE JO KZ KE KI KP KR KW KG LA LV LB LS LR LY LI LT LU MO MK MG MW MY MV ML MT MH MQ MR MU YT MX FM MD MC MN ME MS MA MZ MM NA NR NP NL NC NZ NI NE NG NU NF MP NO OM PK PW PS PA PG PY PE PH PN PL PT PR QA RE RO RU RW BL SH KN LC MF PM VC WS SM ST SA SN RS SC SL SG SX SK SI SB SO ZA GS SS ES LK SD SR SJ SZ SE CH SY TW TJ TZ TH TL TG TK TO TT TN TR TM TC TV UG UA AE GB US UM UY UZ VU VE VN VG VI WF EH YE ZM ZW) | |
countries = %w(US GB AU FR DE CA IT JP DZ AO AI AG AR AM AT AZ BS BH BD BB BY BE BZ BM BO BW BR BN BG CM KY CL CN CO CR CI HR CY CZ DK DM DO EC EG SV EE ET FI GH GR GD GT GY HN HK HU IS IN ID IE IL JM JO KZ KE KR KW LV LB LY LI LT LU MO MK MG MY MV ML MT MU MX MD MS MM NP NL NZ NI NE NG NO OM PK PA PY PE PH PL PT QA RO RU KN LC VC SA SN RS SG SK SI ZA ES LK SR SE CH TW TZ TH TT TN TR TC UG UA AE UY UZ VE VN VG YE) | |
puts "Found #{tracks.count} matched tracks" | |
countries.each do | country | | |
print "Querying #{country} store for #{tracks.count} tracks " | |
counter = 0 | |
tracks.dup.each.each_slice(WORK_SIZE) do | subtracks | | |
ids = subtracks.map { | track | track.iTunes_id } | |
iTunesHash = JSON.parse(open("http://itunes.apple.com/lookup?id=#{ids.join(',')}&country=#{country}").read) | |
print '*' | |
iTunesHash['results'].each do | result | | |
result_id = result['trackId'] | |
subtracks.each do | track | | |
if result_id == track.iTunes_id | |
track.update_track(result) | |
tracks.delete(track) | |
counter += 1 | |
break | |
end | |
end | |
end | |
end | |
puts " #{counter} updated" | |
break if tracks.empty? | |
end | |
puts "Couldn't find meatadata for #{tracks.count} tracks" if tracks.count != 0 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment