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@ -0,0 +1,610 @@ |
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# frozen_string_literal: true |
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require 'tty-prompt' |
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require_relative '../../config/boot' |
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require_relative '../../config/environment' |
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require_relative 'cli_helper' |
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module Mastodon |
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class MaintenanceCLI < Thor |
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include CLIHelper |
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def self.exit_on_failure? |
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true |
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end |
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MIN_SUPPORTED_VERSION = 2019_10_01_213028 |
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MAX_SUPPORTED_VERSION = 2020_10_17_234926 |
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# Stubs to enjoy ActiveRecord queries while not depending on a particular |
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# version of the code/database |
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class Status < ApplicationRecord; end |
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class StatusPin < ApplicationRecord; end |
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class Poll < ApplicationRecord; end |
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class Report < ApplicationRecord; end |
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class Tombstone < ApplicationRecord; end |
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class Favourite < ApplicationRecord; end |
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class Follow < ApplicationRecord; end |
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class FollowRequest < ApplicationRecord; end |
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class Block < ApplicationRecord; end |
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class Mute < ApplicationRecord; end |
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class AccountIdentityProof < ApplicationRecord; end |
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class AccountModerationNote < ApplicationRecord; end |
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class AccountPin < ApplicationRecord; end |
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class ListAccount < ApplicationRecord; end |
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class PollVote < ApplicationRecord; end |
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class Mention < ApplicationRecord; end |
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class AccountDomainBlock < ApplicationRecord; end |
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class AnnouncementReaction < ApplicationRecord; end |
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class FeaturedTag < ApplicationRecord; end |
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class CustomEmoji < ApplicationRecord; end |
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class CustomEmojiCategory < ApplicationRecord; end |
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class Bookmark < ApplicationRecord; end |
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class WebauthnCredential < ApplicationRecord; end |
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class PreviewCard < ApplicationRecord |
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self.inheritance_column = false |
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end |
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class MediaAttachment < ApplicationRecord |
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self.inheritance_column = nil |
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end |
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class AccountStat < ApplicationRecord |
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belongs_to :account, inverse_of: :account_stat |
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end |
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class Account < ApplicationRecord |
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# Dummy class, to make migration possible across version changes |
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has_one :user, inverse_of: :account |
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has_one :account_stat, inverse_of: :account |
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scope :local, -> { where(domain: nil) } |
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def local? |
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domain.nil? |
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end |
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def acct |
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local? ? username : "#{username}@#{domain}" |
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end |
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end |
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class User < ApplicationRecord |
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belongs_to :account, inverse_of: :user |
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end |
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desc 'fix-duplicates', 'Fix duplicates in database and rebuild indexes' |
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long_desc <<~LONG_DESC |
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Delete or merge duplicate accounts, statuses, emojis, etc. and rebuild indexes. |
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This is useful if your database indexes are corrupted because of issues such as https://wiki.postgresql.org/wiki/Locale_data_changes |
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Mastodon has to be stopped to run this task, which will take a long time and may be destructive. |
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LONG_DESC |
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def fix_duplicates |
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@prompt = TTY::Prompt.new |
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if ActiveRecord::Migrator.current_version < MIN_SUPPORTED_VERSION |
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@prompt.warn 'Your version of the database schema is too old and is not supported by this script.' |
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@prompt.warn 'Please update to at least Mastodon 3.0.0 before running this script.' |
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exit(1) |
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elsif ActiveRecord::Migrator.current_version > MAX_SUPPORTED_VERSION |
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@prompt.warn 'Your version of the database schema is more recent than this script, this may cause unexpected errors.' |
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exit(1) unless @prompt.yes?('Continue anyway?') |
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end |
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@prompt.warn 'This task will take a long time to run and is potentially destructive.' |
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@prompt.warn 'Please make sure to stop Mastodon and have a backup.' |
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exit(1) unless @prompt.yes?('Continue?') |
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deduplicate_accounts! |
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deduplicate_users! |
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deduplicate_account_domain_blocks! |
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deduplicate_account_identity_proofs! |
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deduplicate_announcement_reactions! |
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deduplicate_conversations! |
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deduplicate_custom_emojis! |
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deduplicate_custom_emoji_categories! |
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deduplicate_domain_allows! |
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deduplicate_domain_blocks! |
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deduplicate_unavailable_domains! |
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deduplicate_email_domain_blocks! |
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deduplicate_media_attachments! |
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deduplicate_preview_cards! |
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deduplicate_statuses! |
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deduplicate_tags! |
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deduplicate_webauthn_credentials! |
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Rails.cache.clear |
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@prompt.say 'Finished!' |
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end |
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private |
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def deduplicate_accounts! |
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remove_index_if_exists!(:accounts, 'index_accounts_on_username_and_domain_lower') |
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@prompt.say 'Deduplicating accounts… for local accounts, you will be asked to chose which account to keep unchanged.' |
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find_duplicate_accounts.each do |row| |
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accounts = Account.where(id: row['ids'].split(',')).to_a |
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if accounts.first.local? |
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deduplicate_local_accounts!(accounts) |
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else |
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deduplicate_remote_accounts!(accounts) |
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end |
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end |
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@prompt.say 'Restoring index_accounts_on_username_and_domain_lower…' |
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if ActiveRecord::Migrator.current_version < 20200620164023 |
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ActiveRecord::Base.connection.add_index :accounts, 'lower (username), lower(domain)', name: 'index_accounts_on_username_and_domain_lower', unique: true |
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else |
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ActiveRecord::Base.connection.add_index :accounts, "lower (username), COALESCE(lower(domain), '')", name: 'index_accounts_on_username_and_domain_lower', unique: true |
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end |
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end |
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def deduplicate_users! |
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remove_index_if_exists!(:users, 'index_users_on_confirmation_token') |
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remove_index_if_exists!(:users, 'index_users_on_email') |
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remove_index_if_exists!(:users, 'index_users_on_remember_token') |
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remove_index_if_exists!(:users, 'index_users_on_reset_password_token') |
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@prompt.say 'Deduplicating user records…' |
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# Deduplicating email |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM users GROUP BY email HAVING count(*) > 1").each do |row| |
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users = User.where(id: row['ids'].split(',')).sort_by(&:updated_at).reverse |
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ref_user = users.shift |
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@prompt.warn "Multiple users registered with e-mail address #{ref_user.email}." |
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@prompt.warn "e-mail will be disabled for the following accounts: #{user.map(&:account).map(&:acct).join(', ')}" |
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@prompt.warn 'Please reach out to them and set another address with `tootctl account modify` or delete them.' |
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i = 0 |
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users.each do |user| |
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user.update!(email: "#{i} " + user.email) |
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end |
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end |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM users WHERE confirmation_token IS NOT NULL GROUP BY confirmation_token HAVING count(*) > 1").each do |row| |
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users = User.where(id: row['ids'].split(',')).sort_by(&:created_at).reverse.drop(1) |
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@prompt.warn "Unsetting confirmation token for those accounts: #{users.map(&:account).map(&:acct).join(', ')}" |
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users.each do |user| |
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user.update!(confirmation_token: nil) |
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end |
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end |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM users WHERE remember_token IS NOT NULL GROUP BY remember_token HAVING count(*) > 1").each do |row| |
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users = User.where(id: row['ids'].split(',')).sort_by(&:updated_at).reverse.drop(1) |
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@prompt.warn "Unsetting remember token for those accounts: #{users.map(&:account).map(&:acct).join(', ')}" |
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users.each do |user| |
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user.update!(remember_token: nil) |
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end |
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end |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM users WHERE reset_password_token IS NOT NULL GROUP BY reset_password_token HAVING count(*) > 1").each do |row| |
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users = User.where(id: row['ids'].split(',')).sort_by(&:updated_at).reverse.drop(1) |
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@prompt.warn "Unsetting password reset token for those accounts: #{users.map(&:account).map(&:acct).join(', ')}" |
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users.each do |user| |
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user.update!(reset_password_token: nil) |
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end |
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end |
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@prompt.say 'Restoring users indexes…' |
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ActiveRecord::Base.connection.add_index :users, ['confirmation_token'], name: 'index_users_on_confirmation_token', unique: true |
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ActiveRecord::Base.connection.add_index :users, ['email'], name: 'index_users_on_email', unique: true |
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ActiveRecord::Base.connection.add_index :users, ['remember_token'], name: 'index_users_on_remember_token', unique: true |
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ActiveRecord::Base.connection.add_index :users, ['reset_password_token'], name: 'index_users_on_reset_password_token', unique: true |
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end |
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def deduplicate_account_domain_blocks! |
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remove_index_if_exists!(:account_domain_blocks, 'index_account_domain_blocks_on_account_id_and_domain') |
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@prompt.say 'Removing duplicate account domain blocks…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM account_domain_blocks GROUP BY account_id, domain HAVING count(*) > 1").each do |row| |
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AccountDomainBlock.where(id: row['ids'].split(',').drop(1)).delete_all |
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end |
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@prompt.say 'Restoring account domain blocks indexes…' |
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ActiveRecord::Base.connection.add_index :account_domain_blocks, ['account_id', 'domain'], name: 'index_account_domain_blocks_on_account_id_and_domain', unique: true |
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end |
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def deduplicate_account_identity_proofs! |
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remove_index_if_exists!(:account_identity_proofs, 'index_account_proofs_on_account_and_provider_and_username') |
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@prompt.say 'Removing duplicate account identity proofs…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM account_identity_proofs GROUP BY account_id, provider, provider_username HAVING count(*) > 1").each do |row| |
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AccountIdentityProof.where(id: row['ids'].split(',')).sort_by(&:id).reverse.drop(1).each(&:destroy) |
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end |
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@prompt.say 'Restoring account identity proofs indexes…' |
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ActiveRecord::Base.connection.add_index :account_identity_proofs, ['account_id', 'provider', 'provider_username'], name: 'index_account_proofs_on_account_and_provider_and_username', unique: true |
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end |
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def deduplicate_announcement_reactions! |
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return unless ActiveRecord::Base.connection.table_exists?(:announcement_reactions) |
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remove_index_if_exists!(:announcement_reactions, 'index_announcement_reactions_on_account_id_and_announcement_id') |
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@prompt.say 'Removing duplicate account identity proofs…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM announcement_reactions GROUP BY account_id, announcement_id, name HAVING count(*) > 1").each do |row| |
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AnnouncementReaction.where(id: row['ids'].split(',')).sort_by(&:id).reverse.drop(1).each(&:destroy) |
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end |
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@prompt.say 'Restoring announcement_reactions indexes…' |
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ActiveRecord::Base.connection.add_index :announcement_reactions, ['account_id', 'announcement_id', 'name'], name: 'index_announcement_reactions_on_account_id_and_announcement_id', unique: true |
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end |
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def deduplicate_conversations! |
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remove_index_if_exists!(:conversations, 'index_conversations_on_uri') |
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@prompt.say 'Deduplicating conversations…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM conversations WHERE uri IS NOT NULL GROUP BY uri HAVING count(*) > 1").each do |row| |
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conversations = Conversation.where(id: row['ids'].split(',')).sort_by(&:id).reverse |
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ref_conversation = conversations.shift |
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conversations.each do |other| |
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merge_conversations!(ref_conversation, other) |
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other.destroy |
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end |
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end |
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@prompt.say 'Restoring conversations indexes…' |
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ActiveRecord::Base.connection.add_index :conversations, ['uri'], name: 'index_conversations_on_uri', unique: true |
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end |
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def deduplicate_custom_emojis! |
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remove_index_if_exists!(:custom_emojis, 'index_custom_emojis_on_shortcode_and_domain') |
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@prompt.say 'Deduplicating custom_emojis…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM custom_emojis GROUP BY shortcode, domain HAVING count(*) > 1").each do |row| |
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emojis = CustomEmoji.where(id: row['ids'].split(',')).sort_by(&:id).reverse |
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ref_emoji = emojis.shift |
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emojis.each do |other| |
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merge_custom_emojis!(ref_emoji, other) |
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other.destroy |
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end |
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end |
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@prompt.say 'Restoring custom_emojis indexes…' |
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ActiveRecord::Base.connection.add_index :custom_emojis, ['shortcode', 'domain'], name: 'index_custom_emojis_on_shortcode_and_domain', unique: true |
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end |
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def deduplicate_custom_emoji_categories! |
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remove_index_if_exists!(:custom_emoji_categories, 'index_custom_emoji_categories_on_name') |
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@prompt.say 'Deduplicating custom_emoji_categories…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM custom_emoji_categories GROUP BY name HAVING count(*) > 1").each do |row| |
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categories = CustomEmojiCategory.where(id: row['ids'].split(',')).sort_by(&:id).reverse |
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ref_category = categories.shift |
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categories.each do |other| |
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merge_custom_emoji_categories!(ref_category, other) |
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other.destroy |
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end |
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end |
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@prompt.say 'Restoring custom_emoji_categories indexes…' |
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ActiveRecord::Base.connection.add_index :custom_emoji_categories, ['name'], name: 'index_custom_emoji_categories_on_name', unique: true |
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end |
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def deduplicate_domain_allows! |
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remove_index_if_exists!(:domain_allows, 'index_domain_allows_on_domain') |
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@prompt.say 'Deduplicating domain_allows…' |
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ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM domain_allows GROUP BY domain HAVING count(*) > 1").each do |row| |
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DomainAllow.where(id: row['ids'].split(',')).sort_by(&:id).reverse.drop(1).each(&:destroy) |
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end |
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@prompt.say 'Restoring domain_allows indexes…' |
|
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|
|
ActiveRecord::Base.connection.add_index :domain_allows, ['domain'], name: 'index_domain_allows_on_domain', unique: true |
|
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|
|
end |
|
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|
|
def deduplicate_domain_blocks! |
|
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|
|
remove_index_if_exists!(:domain_blocks, 'index_domain_blocks_on_domain') |
|
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|
|
@prompt.say 'Deduplicating domain_allows…' |
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM domain_blocks GROUP BY domain HAVING count(*) > 1").each do |row| |
|
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|
|
domain_blocks = DomainBlock.where(id: row['ids'].split(',')).by_severity.reverse.to_a |
|
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|
|
reject_media = domain_blocks.any?(&:reject_media?) |
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|
|
reject_reports = domain_blocks.any?(&:reject_reports?) |
|
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|
|
reference_block = domain_blocks.shift |
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|
|
private_comment = domain_blocks.reduce(reference_block.private_comment.presence) { |a, b| a || b.private_comment.presence } |
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|
public_comment = domain_blocks.reduce(reference_block.public_comment.presence) { |a, b| a || b.public_comment.presence } |
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|
|
reference_block.update!(reject_media: reject_media, reject_reports: reject_reports, private_comment: private_comment, public_comment: public_comment) |
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|
|
domain_blocks.each(&:destroy) |
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|
end |
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|
|
@prompt.say 'Restoring domain_blocks indexes…' |
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|
|
ActiveRecord::Base.connection.add_index :domain_blocks, ['domain'], name: 'index_domain_blocks_on_domain', unique: true |
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|
|
end |
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|
def deduplicate_unavailable_domains! |
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|
|
return unless ActiveRecord::Base.connection.table_exists?(:unavailable_domains) |
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|
remove_index_if_exists!(:unavailable_domains, 'index_unavailable_domains_on_domain') |
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|
@prompt.say 'Deduplicating unavailable_domains…' |
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM unavailable_domains GROUP BY domain HAVING count(*) > 1").each do |row| |
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UnavailableDomain.where(id: row['ids'].split(',')).sort_by(&:id).reverse.drop(1).each(&:destroy) |
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|
|
end |
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|
|
@prompt.say 'Restoring domain_allows indexes…' |
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|
|
ActiveRecord::Base.connection.add_index :unavailable_domains, ['domain'], name: 'index_unavailable_domains_on_domain', unique: true |
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|
|
end |
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|
|
def deduplicate_email_domain_blocks! |
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|
|
remove_index_if_exists!(:email_domain_blocks, 'index_email_domain_blocks_on_domain') |
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|
@prompt.say 'Deduplicating email_domain_blocks…' |
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM email_domain_blocks GROUP BY domain HAVING count(*) > 1").each do |row| |
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|
|
domain_blocks = EmailDomainBlock.where(id: row['ids'].split(',')).sort_by { |b| b.parent.nil? ? 1 : 0 }.to_a |
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|
|
domain_blocks.drop(1).each(&:destroy) |
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|
end |
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|
|
@prompt.say 'Restoring email_domain_blocks indexes…' |
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|
|
ActiveRecord::Base.connection.add_index :email_domain_blocks, ['domain'], name: 'index_email_domain_blocks_on_domain', unique: true |
|
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|
|
end |
|
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|
|
def deduplicate_media_attachments! |
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|
|
remove_index_if_exists!(:media_attachments, 'index_media_attachments_on_shortcode') |
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|
|
@prompt.say 'Deduplicating media_attachments…' |
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM media_attachments WHERE shortcode IS NOT NULL GROUP BY shortcode HAVING count(*) > 1").each do |row| |
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|
|
MediaAttachment.where(id: row['ids'].split(',').drop(1)).update_all(shortcode: nil) |
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|
|
end |
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|
|
@prompt.say 'Restoring media_attachments indexes…' |
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|
|
ActiveRecord::Base.connection.add_index :media_attachments, ['shortcode'], name: 'index_media_attachments_on_shortcode', unique: true |
|
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|
|
end |
|
|
|
|
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|
|
def deduplicate_preview_cards! |
|
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|
|
remove_index_if_exists!(:preview_cards, 'index_preview_cards_on_url') |
|
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|
|
@prompt.say 'Deduplicating preview_cards…' |
|
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM preview_cards GROUP BY url HAVING count(*) > 1").each do |row| |
|
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|
|
PreviewCard.where(id: row['ids'].split(',')).sort_by(&:id).reverse.drop(1).each(&:destroy) |
|
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|
|
end |
|
|
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|
|
|
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|
|
@prompt.say 'Restoring preview_cards indexes…' |
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|
|
ActiveRecord::Base.connection.add_index :preview_cards, ['url'], name: 'index_preview_cards_on_url', unique: true |
|
|
|
|
end |
|
|
|
|
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|
|
def deduplicate_statuses! |
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|
|
remove_index_if_exists!(:statuses, 'index_statuses_on_uri') |
|
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|
|
@prompt.say 'Deduplicating statuses…' |
|
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM statuses WHERE uri IS NOT NULL GROUP BY uri HAVING count(*) > 1").each do |row| |
|
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|
|
statuses = Status.where(id: row['ids'].split(',')).sort_by(&:id) |
|
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|
|
ref_status = statuses.shift |
|
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|
|
statuses.each do |status| |
|
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|
|
merge_statuses!(ref_status, status) if status.account_id == ref_status.account_id |
|
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|
|
status.destroy |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
@prompt.say 'Restoring statuses indexes…' |
|
|
|
|
ActiveRecord::Base.connection.add_index :statuses, ['uri'], name: 'index_statuses_on_uri', unique: true |
|
|
|
|
end |
|
|
|
|
|
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|
|
def deduplicate_tags! |
|
|
|
|
remove_index_if_exists!(:tags, 'index_tags_on_name_lower') |
|
|
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|
|
|
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|
|
@prompt.say 'Deduplicating tags…' |
|
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|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM tags GROUP BY lower((name)::text) HAVING count(*) > 1").each do |row| |
|
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|
|
tags = Tag.where(id: row['ids'].split(',')).sort_by { |t| [t.usable?, t.trendable?, t.listable?].count(false) } |
|
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|
|
ref_tag = tags.shift |
|
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|
|
tags.each do |tag| |
|
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|
|
merge_tags!(ref_tag, tag) |
|
|
|
|
tag.destroy |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
@prompt.say 'Restoring tags indexes…' |
|
|
|
|
ActiveRecord::Base.connection.add_index :tags, 'lower((name)::text)', name: 'index_tags_on_name_lower', unique: true |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def deduplicate_webauthn_credentials! |
|
|
|
|
return unless ActiveRecord::Base.connection.table_exists?(:webauthn_credentials) |
|
|
|
|
|
|
|
|
|
remove_index_if_exists!(:webauthn_credentials, 'index_webauthn_credentials_on_external_id') |
|
|
|
|
|
|
|
|
|
@prompt.say 'Deduplicating webauthn_credentials…' |
|
|
|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM webauthn_credentials GROUP BY external_id HAVING count(*) > 1").each do |row| |
|
|
|
|
WebauthnCredential.where(id: row['ids'].split(',')).sort_by(&:id).reverse.drop(1).each(&:destroy) |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
@prompt.say 'Restoring webauthn_credentials indexes…' |
|
|
|
|
ActiveRecord::Base.connection.add_index :webauthn_credentials, ['external_id'], name: 'index_webauthn_credentials_on_external_id', unique: true |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def deduplicate_local_accounts!(accounts) |
|
|
|
|
accounts = accounts.sort_by(&:id).reverse |
|
|
|
|
|
|
|
|
|
@prompt.warn "Multiple local accounts were found for username '#{accounts.first.username}'." |
|
|
|
|
@prompt.warn 'All those accounts are distinct accounts but only the most recently-created one is fully-functionnal.' |
|
|
|
|
|
|
|
|
|
accounts.each_with_index do |account, idx| |
|
|
|
|
@prompt.say '%2d. %s: created at: %s; updated at: %s; last logged in at: %s; statuses: %5d; last status at: %s' % [idx, account.username, account.created_at, account.updated_at, account.user&.last_sign_in_at&.to_s || 'N/A', account.account_stat&.statuses_count || 0, account.account_stat&.last_status_at || 'N/A'] |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
@prompt.say 'Please chose the one to keep unchanged, other ones will be automatically renamed.' |
|
|
|
|
|
|
|
|
|
ref_id = @prompt.ask('Account to keep unchanged:') do |q| |
|
|
|
|
q.required true |
|
|
|
|
q.default 0 |
|
|
|
|
q.convert :int |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
accounts.delete_at(ref_id) |
|
|
|
|
|
|
|
|
|
i = 0 |
|
|
|
|
accounts.each do |account| |
|
|
|
|
i += 1 |
|
|
|
|
username = account.username + "_#{i}" |
|
|
|
|
|
|
|
|
|
while Account.local.exists?(username: username) |
|
|
|
|
i += 1 |
|
|
|
|
username = account.username + "_#{i}" |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
account.update!(username: username) |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def deduplicate_remote_accounts!(accounts) |
|
|
|
|
accounts = accounts.sort_by(&:updated_at).reverse |
|
|
|
|
|
|
|
|
|
reference_account = accounts.shift |
|
|
|
|
|
|
|
|
|
accounts.each do |other_account| |
|
|
|
|
if other_account.public_key == reference_account.public_key |
|
|
|
|
# The accounts definitely point to the same resource, so |
|
|
|
|
# it's safe to re-attribute content and relationships |
|
|
|
|
merge_accounts!(reference_account, other_account) |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
other_account.destroy |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def merge_accounts!(main_account, duplicate_account) |
|
|
|
|
# Since it's the same remote resource, the remote resource likely |
|
|
|
|
# already believes we are following/blocking, so it's safe to |
|
|
|
|
# re-attribute the relationships too. However, during the presence |
|
|
|
|
# of the index bug users could have *also* followed the reference |
|
|
|
|
# account already, therefore mass update will not work and we need |
|
|
|
|
# to check for (and skip past) uniqueness errors |
|
|
|
|
owned_classes = [ |
|
|
|
|
Status, StatusPin, MediaAttachment, Poll, Report, Tombstone, Favourite, |
|
|
|
|
Follow, FollowRequest, Block, Mute, AccountIdentityProof, |
|
|
|
|
AccountModerationNote, AccountPin, AccountStat, ListAccount, |
|
|
|
|
PollVote, Mention |
|
|
|
|
] |
|
|
|
|
owned_classes.each do |klass| |
|
|
|
|
klass.where(account_id: duplicate_account.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:account_id, main_account.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
target_classes = [Follow, FollowRequest, Block, Mute, AccountModerationNote, AccountPin] |
|
|
|
|
target_classes.each do |klass| |
|
|
|
|
klass.where(target_account_id: duplicate_account.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:target_account_id, main_account.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def merge_conversations!(main_conv, duplicate_conv) |
|
|
|
|
owned_classes = [ConversationMute, AccountConversation] |
|
|
|
|
owned_classes.each do |klass| |
|
|
|
|
klass.where(conversation_id: duplicate_conv.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:account_id, main_conv.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def merge_custom_emojis!(main_emoji, duplicate_emoji) |
|
|
|
|
owned_classes = [AnnouncementReaction] |
|
|
|
|
owned_classes.each do |klass| |
|
|
|
|
klass.where(custom_emoji_id: duplicate_emoji.id).update_all(custom_emoji_id: main_emoji.id) |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def merge_custom_emoji_categories!(main_category, duplicate_category) |
|
|
|
|
owned_classes = [CustomEmoji] |
|
|
|
|
owned_classes.each do |klass| |
|
|
|
|
klass.where(category_id: duplicate_category.id).update_all(category_id: main_category.id) |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def merge_statuses!(main_status, duplicate_status) |
|
|
|
|
owned_classes = [Favourite, Mention, Poll] |
|
|
|
|
owned_classes << Bookmark if ActiveRecord::Base.connection.table_exists?(:bookmarks) |
|
|
|
|
owned_classes.each do |klass| |
|
|
|
|
klass.where(status_id: duplicate_status.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:status_id, main_status.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
StatusPin.where(account_id: main_status.account_id, status_id: duplicate_status.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:status_id, main_status.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
Status.where(in_reply_to_id: duplicate_status.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:in_reply_to_id, main_status.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
Status.where(reblog_of_id: duplicate_status.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:reblog_of_id, main_status.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def merge_tags!(main_tag, duplicate_tag) |
|
|
|
|
[FeaturedTag].each do |klass| |
|
|
|
|
klass.where(tag_id: duplicate_tag.id).find_each do |record| |
|
|
|
|
begin |
|
|
|
|
record.update_attribute(:tag_id, main_tag.id) |
|
|
|
|
rescue ActiveRecord::RecordNotUnique |
|
|
|
|
next |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def find_duplicate_accounts |
|
|
|
|
ActiveRecord::Base.connection.select_all("SELECT string_agg(id::text, ',') AS ids FROM accounts GROUP BY lower(username), COALESCE(lower(domain), '') HAVING count(*) > 1") |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def remove_index_if_exists!(table, name) |
|
|
|
|
ActiveRecord::Base.connection.remove_index(table, name: name) |
|
|
|
|
rescue ArgumentError |
|
|
|
|
nil |
|
|
|
|
rescue ActiveRecord::StatementInvalid |
|
|
|
|
nil |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
ThibG
3 years ago
committed by