def _getArtist(self, session, name, resolved_artist):
artist_rows = session.query(Artist).filter_by(name=name).all()
if artist_rows:
if len(artist_rows) > 1 and resolved_artist:
# Use previously resolved artist for this directory.
artist = resolved_artist
elif len(artist_rows) > 1:
# Resolve artist
try:
heading = "Multiple artists names '%s'" % \
artist_rows[0].name
artist = console.selectArtist(fg.blue(heading),
choices=artist_rows,
allow_create=True)
except PromptExit:
log.warn("Duplicate artist requires user "
"intervention to resolve.")
artist = None
else:
if artist not in artist_rows:
session.add(artist)
session.flush()
print(fg.yellow("Updating artist") + ": " + name)
resolved_artist = artist
else:
# Artist match
artist = artist_rows[0]
else:
# New artist
artist = Artist(name=name)
session.add(artist)
session.flush()
print(fg.green("Adding artist") + ": " + name)
return artist, resolved_artist
def handleDirectory(self, d, _):
audio_files = list(self._file_cache)
self._file_cache = []
image_files = self._dir_images
self._dir_images = []
if not audio_files:
return
d_datetime = datetime.fromtimestamp(getctime(d))
# This directory of files can be:
# 1) an album by a single artist (tag.artist, or tag.albun_srtist and
# tag.album all equal)
# 2) a comp (tag.album equal, tag.artist differ)
# 3) not associated with a collection (tag.artist and tag.album differ)
artists = set([f.tag.artist for f in audio_files if f.tag])
album_artists = set([f.tag.album_artist for f in audio_files if f.tag])
albums = set([f.tag.album for f in audio_files if f.tag])
for s in artists, album_artists, albums:
if None in s:
s.remove(None)
is_various = (len(artists) > 1 and len(album_artists) == 0 and
len(albums) == 1)
def type_hint():
hints = set()
for tag in [f.tag for f in audio_files if f.tag]:
hint_frame = tag.user_text_frames.get(TXXX_ALBUM_TYPE)
if hint_frame:
hints.add(hint_frame.text)
if len(hints) > 1:
log.warn("Inconsistent type hints: %s" % str(hints))
return None
else:
return hints.pop() if hints else None
album_type = type_hint() or LP_TYPE
if is_various and album_type not in (None, VARIOUS_TYPE):
# is_various overrides
log.warn("Using type various despite files saying %s" % album_type)
album_type = VARIOUS_TYPE if is_various else album_type
# Used when a duplicate artist is resolved for the entire directory.
resolved_artist = None
resolved_album_artist = None
album = None
session = self._db_session
for audio_file in audio_files:
path = audio_file.path
info = audio_file.info
tag = audio_file.tag
if not info or not tag:
log.warn("File missing %s, skipping: %s" %
("audio" if not info else "tag/metadata", path))
continue
elif None in (tag.title, tag.artist):
log.warn("File missing required artist and/or title "
"metadata, skipping: %s" % path)
continue
try:
track = session.query(Track).filter_by(path=path).one()
except NoResultFound:
track = None
else:
if datetime.fromtimestamp(getctime(path)) == track.ctime:
# Track is in DB and the file is not modified.
# stash the album though, we'll look for artwork
# updates later
album = track.album
continue
# Either adding the track (track == None)
# or modifying (track != None)
artist, resolved_artist = self._getArtist(session, tag.artist,
resolved_artist)
if tag.album_type != SINGLE_TYPE:
if tag.album_artist and tag.artist != tag.album_artist:
album_artist, resolved_album_artist = \
self._getArtist(session, tag.album_artist,
resolved_album_artist)
else:
album_artist = artist
if artist is None:
# see PromptExit
continue
album_artist_id = album_artist.id if not is_various \
else VARIOUS_ARTISTS_ID
album_rows = session.query(Album)\
.filter_by(title=tag.album,
artist_id=album_artist_id)\
.all()
rel_date = tag.release_date
rec_date = tag.recording_date
or_date = tag.original_release_date
if album_rows:
if len(album_rows) > 1:
# This artist has more than one album with the same
# title.
raise NotImplementedError("FIXME")
album = album_rows[0]
album.type = album_type
album.release_date = rel_date
album.original_release_date = or_date
album.recording_date = rec_date
print(fg.yellow("Updating album") + ": " + album.title)
elif tag.album:
album = Album(title=tag.album,
artist_id=album_artist_id,
type=album_type,
release_date=rel_date,
original_release_date=or_date,
recording_date=rec_date,
date_added=d_datetime)
session.add(album)
print(fg.green("Adding album") + ": " + album.title)
session.flush()
if not track:
track = Track(audio_file=audio_file)
self._num_added += 1
print(fg.green("Adding track") + ": " + path)
else:
track.update(audio_file)
self._num_modified += 1
print(fg.yellow("Updating track") + ": " + path)
genre = tag.genre
genre_tag = None
if genre:
try:
genre_tag = session.query(Tag).filter_by(name=genre.name)\
.one()
except NoResultFound:
genre_tag = Tag(name=genre.name)
session.add(genre_tag)
session.flush()
track.artist_id = artist.id
track.album_id = album.id if album else None
if genre_tag:
track.tags.append(genre_tag)
session.add(track)
if album:
# Tag images
for img in tag.images:
for img_type in art.TO_ID3_ART_TYPES:
if img.picture_type in \
art.TO_ID3_ART_TYPES[img_type]:
break
img_type = None
if img_type is None:
log.warn("Skipping unsupported image type: %s" %
img.picture_type)
continue
new_img = Image.fromTagFrame(img, img_type)
if new_img:
syncImage(new_img,
album if img_type in IMAGE_TYPES["album"]
else album.artist,
session)
else:
log.warn("Invalid image in tag")
if album:
# Directory images.
for img_file in image_files:
img_type = art.matchArtFile(img_file)
if img_type is None:
log.warn("Skipping unrecognized image file: %s" %
img_file)
continue
new_img = Image.fromFile(img_file, img_type)
if new_img:
new_img.description = os.path.basename(img_file)
syncImage(new_img, album if img_type in IMAGE_TYPES["album"]
else album.artist,
session)
else:
log.warn("Invalid image file: " + img_file)
