kopia lustrzana https://dev.funkwhale.audio/funkwhale/funkwhale
96 wiersze
2.9 KiB
Python
96 wiersze
2.9 KiB
Python
import acoustid
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import os
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import datetime
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from django.core.files import File
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from django.db import transaction
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from funkwhale_api.taskapp import celery
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from funkwhale_api.providers.acoustid import get_acoustid_client
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from funkwhale_api.music import models, metadata
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@transaction.atomic
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def import_track_data_from_path(path):
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data = metadata.Metadata(path)
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album = None
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track_mbid = data.get('musicbrainz_recordingid', None)
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album_mbid = data.get('musicbrainz_albumid', None)
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if album_mbid and track_mbid:
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# to gain performance and avoid additional mb lookups,
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# we import from the release data, which is already cached
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return models.Track.get_or_create_from_release(
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album_mbid, track_mbid)[0]
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elif track_mbid:
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return models.Track.get_or_create_from_api(track_mbid)[0]
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elif album_mbid:
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album = models.Album.get_or_create_from_api(album_mbid)[0]
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artist = album.artist if album else None
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artist_mbid = data.get('musicbrainz_artistid', None)
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if not artist:
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if artist_mbid:
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artist = models.Artist.get_or_create_from_api(artist_mbid)[0]
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else:
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artist = models.Artist.objects.get_or_create(
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name__iexact=data.get('artist'),
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defaults={
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'name': data.get('artist'),
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},
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)[0]
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release_date = data.get('date', default=None)
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if not album:
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album = models.Album.objects.get_or_create(
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title__iexact=data.get('album'),
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artist=artist,
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defaults={
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'title': data.get('album'),
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'release_date': release_date,
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},
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)[0]
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position = data.get('track_number', default=None)
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track = models.Track.objects.get_or_create(
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title__iexact=data.get('title'),
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album=album,
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defaults={
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'title': data.get('title'),
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'position': position,
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},
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)[0]
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return track
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def import_metadata_with_musicbrainz(path):
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pass
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@celery.app.task(name='audiofile.from_path')
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def from_path(path):
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acoustid_track_id = None
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try:
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client = get_acoustid_client()
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result = client.get_best_match(path)
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acoustid_track_id = result['id']
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except acoustid.WebServiceError:
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track = import_track_data_from_path(path)
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except (TypeError, KeyError):
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track = import_metadata_without_musicbrainz(path)
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else:
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track, created = models.Track.get_or_create_from_api(
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mbid=result['recordings'][0]['id']
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)
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if track.files.count() > 0:
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raise ValueError('File already exists for track {}'.format(track.pk))
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track_file = models.TrackFile(
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track=track, acoustid_track_id=acoustid_track_id)
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track_file.audio_file.save(
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os.path.basename(path),
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File(open(path, 'rb'))
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)
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track_file.save()
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return track_file
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