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Add tootctl statuses remove to sweep unreferenced statuses (#10063)

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Query by @tateisu

Fix #1554
This commit is contained in:
Eugen Rochko 2019-03-11 13:45:17 +01:00 committed by GitHub
parent a558ef45d8
commit 67665023c3
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2 changed files with 58 additions and 0 deletions
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4
lib/cli.rb
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@ -6,6 +6,7 @@ require_relative 'mastodon/emoji_cli'
require_relative 'mastodon/accounts_cli'
require_relative 'mastodon/feeds_cli'
require_relative 'mastodon/settings_cli'
require_relative 'mastodon/statuses_cli'
require_relative 'mastodon/domains_cli'
require_relative 'mastodon/version'
@ -30,6 +31,9 @@ module Mastodon
desc 'settings SUBCOMMAND ...ARGS', 'Manage dynamic settings'
subcommand 'settings', Mastodon::SettingsCLI
desc 'statuses SUBCOMMAND ...ARGS', 'Manage statuses'
subcommand 'statuses', Mastodon::StatusesCLI
desc 'domains SUBCOMMAND ...ARGS', 'Manage account domains'
subcommand 'domains', Mastodon::DomainsCLI

54
lib/mastodon/statuses_cli.rb Normal file
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@ -0,0 +1,54 @@
# 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
desc 'remove', 'Remove statuses'
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...')
Status.remote
.where('id < ?', max_id)
.where(reblog_of_id: nil) # Skip reblogs
.where(in_reply_to_id: nil) # Skip replies
.where('id NOT IN (SELECT status_pins.status_id FROM status_pins WHERE statuses.id = status_id)') # Skip statuses that are pinned on profiles
.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 that mention local accounts
.where('id NOT IN (SELECT statuses1.in_reply_to_id FROM statuses AS statuses1 WHERE statuses.id = statuses1.in_reply_to_id)') # Skip statuses favourited by local accounts
.where('id NOT IN (SELECT statuses1.reblog_of_id FROM statuses AS statuses1 WHERE statuses.id = statuses1.reblog_of_id AND statuses1.account_id IN (SELECT accounts.id FROM accounts WHERE accounts.domain IS NULL))') # Skip statuses reblogged by local accounts
.where('account_id NOT IN (SELECT follows.target_account_id FROM follows WHERE statuses.account_id = follows.target_account_id)') # Skip accounts followed by local accounts
.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