76 lines
2.3 KiB
Ruby
76 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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class ActivityPub::Activity::Accept < ActivityPub::Activity
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def perform
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return accept_follow_for_relay if relay_follow?
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return accept_follow!(follow_request_from_object) unless follow_request_from_object.nil?
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return accept_quote!(quote_request_from_object) unless quote_request_from_object.nil?
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case @object['type']
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when 'Follow'
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accept_embedded_follow
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when 'QuoteRequest'
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accept_embedded_quote_request
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end
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end
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private
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def accept_embedded_follow
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target_account = account_from_uri(target_uri)
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return if target_account.nil? || !target_account.local?
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follow_request = FollowRequest.find_by(account: target_account, target_account: @account)
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accept_follow!(follow_request)
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end
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def accept_follow!(request)
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return if request.nil?
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is_first_follow = !request.target_account.followers.local.exists?
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request.authorize!
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RemoteAccountRefreshWorker.perform_async(request.target_account_id) if is_first_follow
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end
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def accept_embedded_quote_request
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approval_uri = value_or_id(first_of_value(@json['result']))
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return if approval_uri.nil?
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quote = quote_from_request_json(@object)
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return unless quote.present? && quote.status.local?
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accept_quote!(quote)
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end
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def accept_quote!(quote)
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approval_uri = value_or_id(first_of_value(@json['result']))
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return if unsupported_uri_scheme?(approval_uri) || quote.quoted_account != @account || !quote.status.local?
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# NOTE: we are not going through `ActivityPub::VerifyQuoteService` as the `Accept` is as authoritative
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# as the stamp, but this means we are not checking the stamp, which may lead to inconsistencies
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# in case of an implementation bug
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quote.update!(state: :accepted, approval_uri: approval_uri)
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DistributionWorker.perform_async(quote.status_id, { 'update' => true })
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ActivityPub::StatusUpdateDistributionWorker.perform_async(quote.status_id, { 'updated_at' => Time.now.utc.iso8601 })
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end
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def accept_follow_for_relay
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relay.update!(state: :accepted)
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end
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def relay
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@relay ||= Relay.find_by(follow_activity_id: object_uri) unless object_uri.nil?
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end
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def relay_follow?
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relay.present?
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end
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def target_uri
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@target_uri ||= value_or_id(@object['actor'])
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end
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end
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