You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
4.6 KiB
74 lines
4.6 KiB
# frozen_string_literal: true |
|
|
|
require_relative '../../config/boot' |
|
require_relative '../../config/environment' |
|
require_relative 'cli_helper' |
|
|
|
module Mastodon |
|
class StatusesCLI < Thor |
|
include ActionView::Helpers::NumberHelper |
|
|
|
def self.exit_on_failure? |
|
true |
|
end |
|
|
|
option :days, type: :numeric, default: 90 |
|
option :clean_followed, type: :boolean |
|
desc 'remove', 'Remove unreferenced statuses' |
|
long_desc <<~LONG_DESC |
|
Remove statuses that are not referenced by local user activity, such as |
|
ones that came from relays, or belonging to users that were once followed |
|
by someone locally but no longer are. |
|
|
|
This is a computationally heavy procedure that creates extra database |
|
indices before commencing, and removes them afterward. |
|
LONG_DESC |
|
def remove |
|
say('Creating temporary database indices...') |
|
|
|
ActiveRecord::Base.connection.add_index(:accounts, :id, name: :index_accounts_local, where: 'domain is null', algorithm: :concurrently) unless ActiveRecord::Base.connection.index_name_exists?(:accounts, :index_accounts_local) |
|
ActiveRecord::Base.connection.add_index(:status_pins, :status_id, name: :index_status_pins_status_id, algorithm: :concurrently) unless ActiveRecord::Base.connection.index_name_exists?(:status_pins, :index_status_pins_status_id) |
|
ActiveRecord::Base.connection.add_index(:media_attachments, :remote_url, name: :index_media_attachments_remote_url, where: 'remote_url is not null', algorithm: :concurrently) unless ActiveRecord::Base.connection.index_name_exists?(:media_attachments, :index_media_attachments_remote_url) |
|
|
|
max_id = Mastodon::Snowflake.id_at(options[:days].days.ago) |
|
start_at = Time.now.to_f |
|
|
|
say('Beginning removal... This might take a while...') |
|
|
|
scope = Status.remote.where('id < ?', max_id) |
|
# Skip reblogs of local statuses |
|
scope = scope.where('reblog_of_id NOT IN (SELECT statuses1.id FROM statuses AS statuses1 WHERE statuses1.id = statuses.reblog_of_id AND (statuses1.uri IS NULL OR statuses1.local))') |
|
# Skip statuses that are pinned on profiles |
|
scope = scope.where('id NOT IN (SELECT status_pins.status_id FROM status_pins WHERE statuses.id = status_id)') |
|
# Skip statuses that mention local accounts |
|
scope = scope.where('id NOT IN (SELECT mentions.status_id FROM mentions WHERE statuses.id = mentions.status_id AND mentions.account_id IN (SELECT accounts.id FROM accounts WHERE domain IS NULL))') |
|
# Skip statuses which have replies |
|
scope = scope.where('id NOT IN (SELECT statuses1.in_reply_to_id FROM statuses AS statuses1 WHERE statuses.id = statuses1.in_reply_to_id)') |
|
# Skip statuses reblogged by local accounts or with recent boosts |
|
scope = scope.where('id NOT IN (SELECT statuses1.reblog_of_id FROM statuses AS statuses1 WHERE statuses.id = statuses1.reblog_of_id AND (statuses1.uri IS NULL OR statuses1.local OR statuses1.id >= ?))', max_id) |
|
# Skip statuses favourited by local users |
|
scope = scope.where('id NOT IN (SELECT favourites.status_id FROM favourites WHERE statuses.id = favourites.status_id AND favourites.account_id IN (SELECT accounts.id FROM accounts WHERE domain IS NULL))') |
|
# Skip statuses bookmarked by local users |
|
scope = scope.where('id NOT IN (SELECT bookmarks.status_id FROM bookmarks WHERE statuses.id = bookmarks.status_id AND bookmarks.account_id IN (SELECT accounts.id FROM accounts WHERE domain IS NULL))') |
|
|
|
unless options[:clean_followed] |
|
# Skip accounts followed by local accounts |
|
scope = scope.where('account_id NOT IN (SELECT follows.target_account_id FROM follows WHERE statuses.account_id = follows.target_account_id)') |
|
end |
|
|
|
scope.in_batches.delete_all |
|
|
|
say('Beginning removal of now-orphaned media attachments to free up disk space...') |
|
|
|
Scheduler::MediaCleanupScheduler.new.perform |
|
|
|
say("Done after #{Time.now.to_f - start_at}s", :green) |
|
ensure |
|
say('Removing temporary database indices to restore write performance...') |
|
|
|
ActiveRecord::Base.connection.remove_index(:accounts, name: :index_accounts_local) if ActiveRecord::Base.connection.index_name_exists?(:accounts, :index_accounts_local) |
|
ActiveRecord::Base.connection.remove_index(:status_pins, name: :index_status_pins_status_id) if ActiveRecord::Base.connection.index_name_exists?(:status_pins, :index_status_pins_status_id) |
|
ActiveRecord::Base.connection.remove_index(:media_attachments, name: :index_media_attachments_remote_url) if ActiveRecord::Base.connection.index_name_exists?(:media_attachments, :index_media_attachments_remote_url) |
|
end |
|
end |
|
end
|
|
|