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136 lines
3.8 KiB
136 lines
3.8 KiB
# frozen_string_literal: true
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class ActivityPub::ProcessAccountService < BaseService
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include JsonLdHelper
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# Should be called with confirmed valid JSON
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# and WebFinger-resolved username and domain
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def call(username, domain, json)
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return if json['inbox'].blank?
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@json = json
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@uri = @json['id']
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@username = username
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@domain = domain
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@account = Account.find_by(uri: @uri)
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@collections = {}
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create_account if @account.nil?
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upgrade_account if @account.ostatus?
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old_public_key = @account.public_key
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update_account
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RefollowWorker.perform_async(@account.id) if old_public_key != @account.public_key
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@account
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rescue Oj::ParseError
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nil
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end
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private
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def create_account
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@account = Account.new
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@account.protocol = :activitypub
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@account.username = @username
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@account.domain = @domain
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@account.uri = @uri
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@account.suspended = true if auto_suspend?
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@account.silenced = true if auto_silence?
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@account.private_key = nil
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@account.save!
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end
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def update_account
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@account.last_webfingered_at = Time.now.utc
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@account.protocol = :activitypub
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@account.inbox_url = @json['inbox'] || ''
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@account.outbox_url = @json['outbox'] || ''
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@account.shared_inbox_url = (@json['endpoints'].is_a?(Hash) ? @json['endpoints']['sharedInbox'] : @json['sharedInbox']) || ''
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@account.followers_url = @json['followers'] || ''
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@account.url = url || @uri
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@account.display_name = @json['name'] || ''
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@account.note = @json['summary'] || ''
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@account.avatar_remote_url = image_url('icon') unless skip_download?
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@account.header_remote_url = image_url('image') unless skip_download?
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@account.public_key = public_key || ''
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@account.locked = @json['manuallyApprovesFollowers'] || false
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@account.statuses_count = outbox_total_items if outbox_total_items.present?
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@account.following_count = following_total_items if following_total_items.present?
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@account.followers_count = followers_total_items if followers_total_items.present?
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@account.save_with_optional_media!
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end
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def upgrade_account
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ActivityPub::PostUpgradeWorker.perform_async(@account.domain)
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end
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def image_url(key)
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value = first_of_value(@json[key])
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return if value.nil?
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return value['url'] if value.is_a?(Hash)
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image = fetch_resource(value)
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image['url'] if image
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end
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def public_key
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value = first_of_value(@json['publicKey'])
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return if value.nil?
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return value['publicKeyPem'] if value.is_a?(Hash)
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key = fetch_resource(value)
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key['publicKeyPem'] if key
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end
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def url
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return if @json['url'].blank?
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value = first_of_value(@json['url'])
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return value if value.is_a?(String)
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value['href']
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end
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def outbox_total_items
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collection_total_items('outbox')
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end
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def following_total_items
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collection_total_items('following')
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end
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def followers_total_items
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collection_total_items('followers')
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end
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def collection_total_items(type)
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return if @json[type].blank?
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return @collections[type] if @collections.key?(type)
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collection = fetch_resource(@json[type])
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@collections[type] = collection.is_a?(Hash) && collection['totalItems'].present? && collection['totalItems'].is_a?(Numeric) ? collection['totalItems'] : nil
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rescue HTTP::Error, OpenSSL::SSL::SSLError
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@collections[type] = nil
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end
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def skip_download?
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@account.suspended? || domain_block&.reject_media?
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end
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def auto_suspend?
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domain_block && domain_block.suspend?
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end
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def auto_silence?
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domain_block && domain_block.silence?
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end
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def domain_block
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return @domain_block if defined?(@domain_block)
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@domain_block = DomainBlock.find_by(domain: @domain)
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end
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end
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