63 lines
1.6 KiB
Ruby
63 lines
1.6 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class ActivityPub::FetchFeaturedCollectionService < BaseService
|
|
include JsonLdHelper
|
|
|
|
def call(account)
|
|
return if account.featured_collection_url.blank? || account.suspended? || account.local?
|
|
|
|
@account = account
|
|
@json = fetch_resource(@account.featured_collection_url, true)
|
|
|
|
return unless supported_context?
|
|
|
|
case @json['type']
|
|
when 'Collection', 'CollectionPage'
|
|
process_items @json['items']
|
|
when 'OrderedCollection', 'OrderedCollectionPage'
|
|
process_items @json['orderedItems']
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def process_items(items)
|
|
status_ids = items.filter_map do |item|
|
|
uri = value_or_id(item)
|
|
next if ActivityPub::TagManager.instance.local_uri?(uri)
|
|
|
|
status = ActivityPub::FetchRemoteStatusService.new.call(uri, on_behalf_of: local_follower)
|
|
next unless status&.account_id == @account.id
|
|
|
|
status.id
|
|
rescue ActiveRecord::RecordInvalid => e
|
|
Rails.logger.debug "Invalid pinned status #{uri}: #{e.message}"
|
|
nil
|
|
end
|
|
|
|
to_remove = []
|
|
to_add = status_ids
|
|
|
|
StatusPin.where(account: @account).pluck(:status_id).each do |status_id|
|
|
if status_ids.include?(status_id)
|
|
to_add.delete(status_id)
|
|
else
|
|
to_remove << status_id
|
|
end
|
|
end
|
|
|
|
StatusPin.where(account: @account, status_id: to_remove).delete_all unless to_remove.empty?
|
|
|
|
to_add.each do |status_id|
|
|
StatusPin.create!(account: @account, status_id: status_id)
|
|
end
|
|
end
|
|
|
|
def supported_context?
|
|
super(@json)
|
|
end
|
|
|
|
def local_follower
|
|
@local_follower ||= @account.followers.local.without_suspended.first
|
|
end
|
|
end
|