tootlab-mastodon/app/models/backup.rb
Eugen Rochko 61ed133fea
Account archive download (#6460)
* Fix #201: Account archive download

* Export actor and private key in the archive

* Optimize BackupService

- Add conversation to cached associations of status, because
  somehow it was forgotten and is source of N+1 queries
- Explicitly call GC between batches of records being fetched
  (Model class allocations are the worst offender)
- Stream media files into the tar in 1MB chunks
  (Do not allocate media file (up to 8MB) as string into memory)
- Use #bytesize instead of #size to calculate file size for JSON
  (Fix FileOverflow error)
- Segment media into subfolders by status ID because apparently
  GIF-to-MP4 media are all named "media.mp4" for some reason

* Keep uniquely generated filename in Paperclip::GifTranscoder

* Ensure dumped files do not overwrite each other by maintaing directory partitions

* Give tar archives a good name

* Add scheduler to remove week-old backups

* Fix code style issue
2018-02-21 23:21:32 +01:00

23 lines
603 B
Ruby

# frozen_string_literal: true
# == Schema Information
#
# Table name: backups
#
# id :integer not null, primary key
# user_id :integer
# dump_file_name :string
# dump_content_type :string
# dump_file_size :integer
# dump_updated_at :datetime
# processed :boolean default(FALSE), not null
# created_at :datetime not null
# updated_at :datetime not null
#
class Backup < ApplicationRecord
belongs_to :user, inverse_of: :backups
has_attached_file :dump
do_not_validate_attachment_file_type :dump
end