nyastodon/app/services/translate_status_service.rb

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# frozen_string_literal: true
class TranslateStatusService < BaseService
CACHE_TTL = 1.day.freeze
include FormattingHelper
def call(status, target_language)
raise Mastodon::NotPermittedError unless status.public_visibility? || status.unlisted_visibility?
@status = status
@content = status_content_format(@status)
@target_language = target_language
Rails.cache.fetch("translations/#{@status.language}/#{@target_language}/#{content_hash}", expires_in: CACHE_TTL) { translation_backend.translate(@content, @status.language, @target_language) }
end
private
def translation_backend
TranslationService.configured
end
def content_hash
Digest::SHA256.base64digest(@content)
end
end