mirror of
https://github.com/funamitech/mastodon
synced 2024-12-06 02:39:04 +09:00
71 lines
1.8 KiB
Ruby
71 lines
1.8 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
||
|
class ClearDomainMediaService < BaseService
|
||
|
attr_reader :domain_block
|
||
|
|
||
|
def call(domain_block)
|
||
|
@domain_block = domain_block
|
||
|
clear_media! if domain_block.reject_media?
|
||
|
end
|
||
|
|
||
|
private
|
||
|
|
||
|
def invalidate_association_caches!
|
||
|
# Normally, associated models of a status are immutable (except for accounts)
|
||
|
# so they are aggressively cached. After updating the media attachments to no
|
||
|
# longer point to a local file, we need to clear the cache to make those
|
||
|
# changes appear in the API and UI
|
||
|
@affected_status_ids.each { |id| Rails.cache.delete_matched("statuses/#{id}-*") }
|
||
|
end
|
||
|
|
||
|
def clear_media!
|
||
|
@affected_status_ids = []
|
||
|
|
||
|
begin
|
||
|
clear_account_images!
|
||
|
clear_account_attachments!
|
||
|
clear_emojos!
|
||
|
ensure
|
||
|
invalidate_association_caches!
|
||
|
end
|
||
|
end
|
||
|
|
||
|
def clear_account_images!
|
||
|
blocked_domain_accounts.reorder(nil).find_each do |account|
|
||
|
account.avatar.destroy if account.avatar&.exists?
|
||
|
account.header.destroy if account.header&.exists?
|
||
|
account.save
|
||
|
end
|
||
|
end
|
||
|
|
||
|
def clear_account_attachments!
|
||
|
media_from_blocked_domain.reorder(nil).find_each do |attachment|
|
||
|
@affected_status_ids << attachment.status_id if attachment.status_id.present?
|
||
|
|
||
|
attachment.file.destroy if attachment.file&.exists?
|
||
|
attachment.type = :unknown
|
||
|
attachment.save
|
||
|
end
|
||
|
end
|
||
|
|
||
|
def clear_emojos!
|
||
|
emojis_from_blocked_domains.destroy_all
|
||
|
end
|
||
|
|
||
|
def blocked_domain
|
||
|
domain_block.domain
|
||
|
end
|
||
|
|
||
|
def blocked_domain_accounts
|
||
|
Account.by_domain_and_subdomains(blocked_domain)
|
||
|
end
|
||
|
|
||
|
def media_from_blocked_domain
|
||
|
MediaAttachment.joins(:account).merge(blocked_domain_accounts).reorder(nil)
|
||
|
end
|
||
|
|
||
|
def emojis_from_blocked_domains
|
||
|
CustomEmoji.by_domain_and_subdomains(blocked_domain)
|
||
|
end
|
||
|
end
|