funkwhale/api/funkwhale_api/providers/audiofile/tasks.py

76 wiersze
2.1 KiB
Python

import acoustid
import os
import datetime
from django.core.files import File
from funkwhale_api.taskapp import celery
from funkwhale_api.providers.acoustid import get_acoustid_client
from funkwhale_api.music import models, metadata
def import_track_data_from_path(path):
data = metadata.Metadata(path)
artist = models.Artist.objects.get_or_create(
name__iexact=data.get('artist'),
defaults={
'name': data.get('artist'),
'mbid': data.get('musicbrainz_artistid', None),
},
)[0]
release_date = data.get('date', default=None)
album = models.Album.objects.get_or_create(
title__iexact=data.get('album'),
artist=artist,
defaults={
'title': data.get('album'),
'release_date': release_date,
'mbid': data.get('musicbrainz_albumid', None),
},
)[0]
position = data.get('track_number', default=None)
track = models.Track.objects.get_or_create(
title__iexact=data.get('title'),
album=album,
defaults={
'title': data.get('title'),
'position': position,
'mbid': data.get('musicbrainz_recordingid', None),
},
)[0]
return track
def import_metadata_with_musicbrainz(path):
pass
@celery.app.task(name='audiofile.from_path')
def from_path(path):
acoustid_track_id = None
try:
client = get_acoustid_client()
result = client.get_best_match(path)
acoustid_track_id = result['id']
except acoustid.WebServiceError:
track = import_track_data_from_path(path)
except (TypeError, KeyError):
track = import_metadata_without_musicbrainz(path)
else:
track, created = models.Track.get_or_create_from_api(
mbid=result['recordings'][0]['id']
)
if track.files.count() > 0:
raise ValueError('File already exists for track {}'.format(track.pk))
track_file = models.TrackFile(
track=track, acoustid_track_id=acoustid_track_id)
track_file.audio_file.save(
os.path.basename(path),
File(open(path, 'rb'))
)
track_file.save()
return track_file