Add synchronization of remote featured tags (#19380)

* Add LIMIT of featured tag to instance API response

* Add featured_tags_collection_url to Account

* Add synchronization of remote featured tags

* Deliver update activity when updating featured tag

* Remove featured_tags_collection_url

* Revert "Add featured_tags_collection_url to Account"

This reverts commit cff349fc27b104ded2df6bb5665132dc24dab09c.

* Add hashtag sync from featured collections

* Fix tag name normalize

* Add target option to fetch featured collection

* Refactor fetch_featured_tags_collection_service

* Add LIMIT of featured tag to v1/instance API response
rebase/4.0.0rc1
Takeshi Umeda 2022-10-20 16:15:52 +09:00 committed by GitHub
parent d19c7f4a4c
commit b0e3f0312c
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11 changed files with 148 additions and 5 deletions

View File

@ -14,11 +14,13 @@ class Api::V1::FeaturedTagsController < Api::BaseController
def create
@featured_tag = current_account.featured_tags.create!(featured_tag_params)
ActivityPub::UpdateDistributionWorker.perform_in(3.minutes, current_account.id)
render json: @featured_tag, serializer: REST::FeaturedTagSerializer
end
def destroy
@featured_tag.destroy!
ActivityPub::UpdateDistributionWorker.perform_in(3.minutes, current_account.id)
render_empty
end

View File

@ -13,6 +13,7 @@ class Settings::FeaturedTagsController < Settings::BaseController
@featured_tag = current_account.featured_tags.new(featured_tag_params)
if @featured_tag.save
ActivityPub::UpdateDistributionWorker.perform_in(3.minutes, current_account.id)
redirect_to settings_featured_tags_path
else
set_featured_tags
@ -24,6 +25,7 @@ class Settings::FeaturedTagsController < Settings::BaseController
def destroy
@featured_tag.destroy!
ActivityPub::UpdateDistributionWorker.perform_in(3.minutes, current_account.id)
redirect_to settings_featured_tags_path
end

View File

@ -26,6 +26,8 @@ class FeaturedTag < ApplicationRecord
attr_writer :name
LIMIT = 10
def name
tag_id.present? ? tag.name : @name
end
@ -50,7 +52,7 @@ class FeaturedTag < ApplicationRecord
end
def validate_featured_tags_limit
errors.add(:base, I18n.t('featured_tags.errors.limit')) if account.featured_tags.count >= 10
errors.add(:base, I18n.t('featured_tags.errors.limit')) if account.featured_tags.count >= LIMIT
end
def validate_tag_name

View File

@ -47,6 +47,10 @@ class REST::InstanceSerializer < ActiveModel::Serializer
streaming: Rails.configuration.x.streaming_api_base_url,
},
accounts: {
max_featured_tags: FeaturedTag::LIMIT,
},
statuses: {
max_characters: StatusLengthValidator::MAX_CHARS,
max_media_attachments: 4,

View File

@ -58,6 +58,10 @@ class REST::V1::InstanceSerializer < ActiveModel::Serializer
def configuration
{
accounts: {
max_featured_tags: FeaturedTag::LIMIT,
},
statuses: {
max_characters: StatusLengthValidator::MAX_CHARS,
max_media_attachments: 4,

View File

@ -3,10 +3,11 @@
class ActivityPub::FetchFeaturedCollectionService < BaseService
include JsonLdHelper
def call(account)
def call(account, **options)
return if account.featured_collection_url.blank? || account.suspended? || account.local?
@account = account
@options = options
@json = fetch_resource(@account.featured_collection_url, true, local_follower)
return unless supported_context?(@json)
@ -36,7 +37,15 @@ class ActivityPub::FetchFeaturedCollectionService < BaseService
end
def process_items(items)
process_note_items(items) if @options[:note]
process_hashtag_items(items) if @options[:hashtag]
end
def process_note_items(items)
status_ids = items.filter_map do |item|
type = item['type']
next unless type == 'Note'
uri = value_or_id(item)
next if ActivityPub::TagManager.instance.local_uri?(uri)
@ -67,6 +76,26 @@ class ActivityPub::FetchFeaturedCollectionService < BaseService
end
end
def process_hashtag_items(items)
names = items.filter_map { |item| item['type'] == 'Hashtag' && item['name']&.delete_prefix('#') }.map { |name| HashtagNormalizer.new.normalize(name) }
to_remove = []
to_add = names
FeaturedTag.where(account: @account).map(&:name).each do |name|
if names.include?(name)
to_add.delete(name)
else
to_remove << name
end
end
FeaturedTag.includes(:tag).where(account: @account, tags: { name: to_remove }).delete_all unless to_remove.empty?
to_add.each do |name|
FeaturedTag.create!(account: @account, name: name)
end
end
def local_follower
return @local_follower if defined?(@local_follower)

View File

@ -0,0 +1,78 @@
# frozen_string_literal: true
class ActivityPub::FetchFeaturedTagsCollectionService < BaseService
include JsonLdHelper
def call(account, url)
return if url.blank? || account.suspended? || account.local?
@account = account
@json = fetch_resource(url, true, local_follower)
return unless supported_context?(@json)
process_items(collection_items(@json))
end
private
def collection_items(collection)
all_items = []
collection = fetch_collection(collection['first']) if collection['first'].present?
while collection.is_a?(Hash)
items = begin
case collection['type']
when 'Collection', 'CollectionPage'
collection['items']
when 'OrderedCollection', 'OrderedCollectionPage'
collection['orderedItems']
end
end
break if items.blank?
all_items.concat(items)
break if all_items.size >= FeaturedTag::LIMIT
collection = collection['next'].present? ? fetch_collection(collection['next']) : nil
end
all_items
end
def fetch_collection(collection_or_uri)
return collection_or_uri if collection_or_uri.is_a?(Hash)
return if invalid_origin?(collection_or_uri)
fetch_resource_without_id_validation(collection_or_uri, local_follower, true)
end
def process_items(items)
names = items.filter_map { |item| item['type'] == 'Hashtag' && item['name']&.delete_prefix('#') }.map { |name| HashtagNormalizer.new.normalize(name) }
to_remove = []
to_add = names
FeaturedTag.where(account: @account).map(&:name).each do |name|
if names.include?(name)
to_add.delete(name)
else
to_remove << name
end
end
FeaturedTag.includes(:tag).where(account: @account, tags: { name: to_remove }).delete_all unless to_remove.empty?
to_add.each do |name|
FeaturedTag.create!(account: @account, name: name)
end
end
def local_follower
return @local_follower if defined?(@local_follower)
@local_follower = @account.followers.local.without_suspended.first
end
end

View File

@ -39,6 +39,7 @@ class ActivityPub::ProcessAccountService < BaseService
unless @options[:only_key] || @account.suspended?
check_featured_collection! if @account.featured_collection_url.present?
check_featured_tags_collection! if @json['featuredTags'].present?
check_links! unless @account.fields.empty?
end
@ -149,7 +150,11 @@ class ActivityPub::ProcessAccountService < BaseService
end
def check_featured_collection!
ActivityPub::SynchronizeFeaturedCollectionWorker.perform_async(@account.id)
ActivityPub::SynchronizeFeaturedCollectionWorker.perform_async(@account.id, { 'hashtag' => @json['featuredTags'].blank? })
end
def check_featured_tags_collection!
ActivityPub::SynchronizeFeaturedTagsCollectionWorker.perform_async(@account.id, @json['featuredTags'])
end
def check_links!

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@ -5,8 +5,10 @@ class ActivityPub::SynchronizeFeaturedCollectionWorker
sidekiq_options queue: 'pull', lock: :until_executed
def perform(account_id)
ActivityPub::FetchFeaturedCollectionService.new.call(Account.find(account_id))
def perform(account_id, options = {})
options = { note: true, hashtag: false }.deep_merge(options.deep_symbolize_keys)
ActivityPub::FetchFeaturedCollectionService.new.call(Account.find(account_id), **options)
rescue ActiveRecord::RecordNotFound
true
end

View File

@ -0,0 +1,13 @@
# frozen_string_literal: true
class ActivityPub::SynchronizeFeaturedTagsCollectionWorker
include Sidekiq::Worker
sidekiq_options queue: 'pull', lock: :until_executed
def perform(account_id, url)
ActivityPub::FetchFeaturedTagsCollectionService.new.call(Account.find(account_id), url)
rescue ActiveRecord::RecordNotFound
true
end
end

View File

@ -1,6 +1,8 @@
# frozen_string_literal: true
class ActivityPub::UpdateDistributionWorker < ActivityPub::RawDistributionWorker
sidekiq_options queue: 'push', lock: :until_executed
# Distribute an profile update to servers that might have a copy
# of the account in question
def perform(account_id, options = {})