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### jack_tag: name information (ID3 among others) stuff for
### jack - tag audio from a CD and encode it using 3rd party software
### Copyright (C) 1999-2003 Arne Zellentin <zarne@users.sf.net>
### This program is free software; you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
### the Free Software Foundation; either version 2 of the License, or
### (at your option) any later version.
### This program is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
### GNU General Public License for more details.
### You should have received a copy of the GNU General Public License
### along with this program; if not, write to the Free Software
### Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import string
import os, sys
import locale
import jack_functions
import jack_ripstuff
import jack_targets
import jack_helpers
import jack_freedb
import jack_utils
import jack_misc
import jack_m3u
from jack_init import ogg
from jack_init import eyeD3
from jack_init import flac
from jack_globals import *
track_names = None
locale_names = None
genretxt = None
a_artist = None
a_title = None
def tag(freedb_rename):
global a_artist, a_title
ext = jack_targets.targets[jack_helpers.helpers[cf['_encoder']]['target']]['file_extension']
if cf['_vbr'] and not cf['_only_dae']:
total_length = 0
total_size = 0
for i in jack_ripstuff.all_tracks_todo_sorted:
total_length = total_length + i[LEN]
total_size = total_size + jack_utils.filesize(i[NAME] + ext)
if cf['_set_id3tag'] and not jack_targets.targets[jack_helpers.helpers[cf['_encoder']]['target']]['can_posttag']:
cf['_set_id3tag'] = 0
# maybe export?
if jack_freedb.names_available:
a_artist = track_names[0][0] # unicode
a_title = track_names[0][1] # unicode
p_artist = locale_names[0][0] # string
p_title = locale_names[0][1] # string
if cf['_set_id3tag'] or freedb_rename:
jack_m3u.init()
if len(track_names[0]) == 4:
# use freedb year and genre data if available
if cf['_id3_genre'] == -1:
cf['_id3_genre'] = track_names[0][3]
if cf['_id3_year'] == -1:
cf['_id3_year'] = track_names[0][2]
print "Tagging",
for i in jack_ripstuff.all_tracks_todo_sorted:
sys.stdout.write(".") ; sys.stdout.flush()
mp3name = i[NAME] + ext
wavname = i[NAME] + ".wav"
t_artist = track_names[i[NUM]][0]
t_name = track_names[i[NUM]][1]
t_comm = ""
if not cf['_only_dae'] and cf['_set_id3tag']:
if len(t_name) > 30:
if string.find(t_name, "(") != -1 and string.find(t_name, ")") != -1:
# we only use the last comment
t_comm = string.split(t_name, "(")[-1]
if t_comm[-1] == ")":
t_comm = t_comm[:-1]
if t_comm[-1] == " ":
t_comm = t_comm[:-1]
t_name2 = string.replace(t_name, " (" + t_comm + ") ", "")
t_name2 = string.replace(t_name2, " (" + t_comm + ")", "")
t_name2 = string.replace(t_name2, "(" + t_comm + ") ", "")
t_name2 = string.replace(t_name2, "(" + t_comm + ")", "")
else:
t_comm = ""
if jack_helpers.helpers[cf['_encoder']]['target'] == "mp3":
if cf['_write_id3v2']:
mp3file = file(mp3name, "rw")
tag = eyeD3.Tag()
tag.link(mp3file)
tag.header.setVersion(eyeD3.ID3_V2_4)
tag.setTextEncoding(eyeD3.UTF_8_ENCODING)
tag.setAlbum(a_title)
tag.setTitle(t_name)
tag.setTrackNum((i[NUM],len(jack_ripstuff.all_tracks_orig)))
tag.setTitle(t_name)
if t_artist:
tag.setArtist(t_artist)
else:
tag.setArtist(a_artist)
if cf['_id3_genre'] != -1:
tag.setGenre("(%d)" % (cf['_id3_genre']))
if cf['_id3_year'] != -1:
tag.setDate(cf['_id3_year'])
tag.setPlayCount(int(i[LEN] * 1000.0 / 75 + 0.5))
tag.update()
mp3file.close()
if cf['_write_id3v1']:
mp3file = file(mp3name, "rw")
tag = eyeD3.Tag()
tag.link(mp3file)
tag.header.setVersion(eyeD3.ID3_V1_1)
tag.setTextEncoding(eyeD3.LATIN1_ENCODING)
old_genre = tag.getGenre()
tag.setAlbum(a_title)
if t_comm:
tag.addComment(t_comm)
tag.setTitle(t_name2)
else:
tag.setTitle(t_name)
tag.setTrackNum((i[NUM],len(jack_ripstuff.all_tracks_orig)))
tag.setTitle(t_name)
if t_artist:
tag.setArtist(t_artist)
else:
tag.setArtist(a_artist)
if cf['_id3_genre'] != -1:
tag.setGenre("(%d)" % (cf['_id3_genre']))
elif old_genre == None:
tag.setGenre("(255)") # unknown
if cf['_id3_year'] != -1:
tag.setDate(cf['_id3_year'])
try:
tag.update()
except UnicodeEncodeError:
if not cf['_write_id3v2']:
print
print "Track %02d contains data not supported by id3v1; please use --write-id3v2" % i[NUM]
mp3file.close()
elif jack_helpers.helpers[cf['_encoder']]['target'] == "flac":
if flac:
chain = flac.metadata.Chain()
chain.read(mp3name)
it = flac.metadata.Iterator()
it.init(chain)
while 1:
if it.get_block_type() == flac.metadata.VORBIS_COMMENT:
block = it.get_block()
vc = flac.metadata.VorbisComment(block)
break
if not it.next():
break
if vc:
vc.comments['ALBUM'] = a_title.encode("utf-8")
vc.comments['TRACKNUMBER'] = `i[NUM]`
vc.comments['TITLE'] = t_name.encode("utf-8")
if t_artist:
vc.comments['ARTIST'] = t_artist.encode("utf-8")
else:
vc.comments['ARTIST'] = a_artist.encode("utf-8")
if cf['_id3_genre'] != -1:
vc.comments['GENRE'] = id3genres[cf['_id3_genre']]
if cf['_id3_year'] != -1:
vc.comments['DATE'] = `cf['_id3_year']`
chain.write(True, True)
else:
print
print "Please install the pyflac module available at"
print "http://www.sacredchao.net/quodlibet/wiki/Download"
print "Without it, you'll not be able to tag FLAC tracks."
elif jack_helpers.helpers[cf['_encoder']]['target'] == "ogg":
vf = ogg.vorbis.VorbisFile(mp3name)
oggi = vf.comment()
oggi.clear()
oggi.add_tag('ALBUM', a_title.encode("utf-8"))
oggi.add_tag('TRACKNUMBER', `i[NUM]`)
oggi.add_tag('TITLE', t_name.encode("utf-8"))
if t_artist:
oggi.add_tag('ARTIST', t_artist.encode("utf-8"))
else:
oggi.add_tag('ARTIST', a_artist.encode("utf-8"))
if cf['_id3_genre'] != -1:
oggi.add_tag('GENRE', id3genres[cf['_id3_genre']])
if cf['_id3_year'] != -1:
oggi.add_tag('DATE', `cf['_id3_year']`)
oggi.write_to(mp3name)
if freedb_rename:
if t_artist: # 'Various Artists'
replacelist = (("%n", cf['_rename_num'] % i[NUM]), ("%a", t_artist), ("%t", t_name), ("%l", a_title), ("%y", `cf['_id3_year']`), ("%g", genretxt))
newname = jack_misc.multi_replace(cf['_rename_fmt_va'], replacelist)
else:
replacelist = (("%n", cf['_rename_num'] % i[NUM]), ("%a", a_artist), ("%t", t_name), ("%l", a_title))
newname = jack_misc.multi_replace(cf['_rename_fmt'], replacelist)
exec("newname = newname" + cf['_char_filter'])
for char_i in range(len(cf['_unusable_chars'])):
newname = string.replace(newname, cf['_unusable_chars'][char_i], cf['_replacement_chars'][char_i])
try:
i[NAME] = unicode(i[NAME], "utf-8")
except UnicodeDecodeError:
i[NAME] = unicode(i[NAME], "latin-1")
if i[NAME] != newname:
p_newname = newname.encode(locale.getpreferredencoding(), "replace")
u_newname = newname
newname = newname.encode(cf['_charset'], "replace")
p_mp3name = i[NAME].encode(locale.getpreferredencoding(), "replace") + ext
p_wavname = i[NAME].encode(locale.getpreferredencoding(), "replace") + ".wav"
ok = 1
if os.path.exists(newname + ext):
ok = 0
print 'NOT renaming "' + p_mp3name + '" to "' + p_newname + ext + '" because dest. exists.'
if cf['_keep_wavs']:
print 'NOT renaming "' + p_wavname + '" to "' + p_newname + ".wav" + '" because dest. exists.'
elif cf['_keep_wavs'] and os.path.exists(newname + ".wav"):
ok = 0
print 'NOT renaming "' + p_wavname + '" to "' + p_newname + ".wav" + '" because dest. exists.'
print 'NOT renaming "' + p_mp3name + '" to "' + p_newname + ext + '" because WAV dest. exists.'
if ok:
if not cf['_only_dae']:
try:
os.rename(mp3name, newname + ext)
except OSError:
error('Cannot rename "%s" to "%s" (Filename is too long or has unusable characters)' % (p_mp3name, p_newname + ext))
jack_m3u.add(newname + ext)
if cf['_keep_wavs']:
os.rename(wavname, newname + ".wav")
jack_m3u.add_wav(newname + ".wav")
jack_functions.progress(i[NUM], "ren", "%s-->%s" % (i[NAME], u_newname))
elif cf['_silent_mode']:
jack_functions.progress(i[NUM], "err", "while renaming track")
print
if not cf['_silent_mode']:
if jack_freedb.names_available:
print "Done with \"" + p_artist + " - " + p_title + "\"."
else:
print "All done.",
if cf['_set_id3tag'] and cf['_id3_year'] != -1:
print "Year: %4i" % cf['_id3_year'],
if cf['_id3_genre'] == -1: print
if cf['_set_id3tag'] and cf['_id3_genre'] != -1:
if cf['_id3_genre'] <0 or cf['_id3_genre'] > len(id3genres):
print "Genre: [unknown]"
else:
print "Genre: %s" % id3genres[cf['_id3_genre']]
if cf['_vbr'] and not cf['_only_dae']:
print "Avg. bitrate: %03.0fkbit" % ((total_size * 0.008) / (total_length / 75))
else:
print
if jack_m3u.m3u:
os.environ["JACK_JUST_ENCODED"] = "\n".join(jack_m3u.m3u)
if jack_m3u.wavm3u:
os.environ["JACK_JUST_RIPPED"] = "\n".join(jack_m3u.wavm3u)
jack_m3u.write()
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