funkwhale/api/funkwhale_api/common/scripts/migrate_to_user_libraries.py
2018-09-22 12:29:30 +00:00

64 lines
2.2 KiB
Python

"""
Mirate instance files to a library #463. For each user that imported music on an
instance, we will create a "default" library with related files and an instance-level
visibility.
Files without any import job will be bounded to a "default" library on the first
superuser account found. This should now happen though.
XXX TODO:
- add followers url on actor
- shared inbox url on actor
- compute hash from files
"""
from funkwhale_api.music import models
from funkwhale_api.users.models import User
def main(command, **kwargs):
importer_ids = set(
models.ImportBatch.objects.values_list("submitted_by", flat=True)
)
importers = User.objects.filter(pk__in=importer_ids).order_by("id").select_related()
command.stdout.write(
"* {} users imported music on this instance".format(len(importers))
)
files = models.Upload.objects.filter(
library__isnull=True, jobs__isnull=False
).distinct()
command.stdout.write(
"* Reassigning {} files to importers libraries...".format(files.count())
)
for user in importers:
command.stdout.write(
" * Setting up @{}'s 'default' library".format(user.username)
)
library = user.actor.libraries.get_or_create(actor=user.actor, name="default")[
0
]
user_files = files.filter(jobs__batch__submitted_by=user)
total = user_files.count()
command.stdout.write(
" * Reassigning {} files to the user library...".format(total)
)
user_files.update(library=library)
files = models.Upload.objects.filter(
library__isnull=True, jobs__isnull=True
).distinct()
command.stdout.write(
"* Handling {} files with no import jobs...".format(files.count())
)
user = User.objects.order_by("id").filter(is_superuser=True).first()
command.stdout.write(" * Setting up @{}'s 'default' library".format(user.username))
library = user.actor.libraries.get_or_create(actor=user.actor, name="default")[0]
total = files.count()
command.stdout.write(
" * Reassigning {} files to the user library...".format(total)
)
files.update(library=library)
command.stdout.write(" * Done!")