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Add initial support for ingesting and verifying remote quote posts (#34370)

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Claire 2025-04-17 09:45:23 +02:00 committed by GitHub
parent a324edabdf
commit df2611a10f
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33 changed files with 1643 additions and 22 deletions

67
app/models/quote.rb Normal file
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# frozen_string_literal: true
# == Schema Information
#
# Table name: quotes
#
# id :bigint(8) not null, primary key
# activity_uri :string
# approval_uri :string
# state :integer default("pending"), not null
# created_at :datetime not null
# updated_at :datetime not null
# account_id :bigint(8) not null
# quoted_account_id :bigint(8)
# quoted_status_id :bigint(8)
# status_id :bigint(8) not null
#
class Quote < ApplicationRecord
BACKGROUND_REFRESH_INTERVAL = 1.week.freeze
REFRESH_DEADLINE = 6.hours
enum :state,
{ pending: 0, accepted: 1, rejected: 2, revoked: 3 },
validate: true
belongs_to :status
belongs_to :quoted_status, class_name: 'Status', optional: true
belongs_to :account
belongs_to :quoted_account, class_name: 'Account', optional: true
before_validation :set_accounts
validates :activity_uri, presence: true, if: -> { account.local? && quoted_account&.remote? }
validate :validate_visibility
def accept!
update!(state: :accepted)
end
def reject!
if accepted?
update!(state: :revoked)
elsif !revoked?
update!(state: :rejected)
end
end
def schedule_refresh_if_stale!
return unless quoted_status_id.present? && approval_uri.present? && updated_at <= BACKGROUND_REFRESH_INTERVAL.ago
ActivityPub::QuoteRefreshWorker.perform_in(rand(REFRESH_DEADLINE), id)
end
private
def set_accounts
self.account = status.account
self.quoted_account = quoted_status&.account
end
def validate_visibility
return if account_id == quoted_account_id || quoted_status.nil? || quoted_status.distributable?
errors.add(:quoted_status_id, :visibility_mismatch)
end
end