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Diffstat (limited to 'app/services/translate_status_service.rb')
-rw-r--r-- | app/services/translate_status_service.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/app/services/translate_status_service.rb b/app/services/translate_status_service.rb new file mode 100644 index 000000000..b375226be --- /dev/null +++ b/app/services/translate_status_service.rb @@ -0,0 +1,24 @@ +# frozen_string_literal: true + +class TranslateStatusService < BaseService + CACHE_TTL = 1.day.freeze + + def call(status, target_language) + raise Mastodon::NotPermittedError unless status.public_visibility? || status.unlisted_visibility? + + @status = status + @target_language = target_language + + Rails.cache.fetch("translations/#{@status.language}/#{@target_language}/#{content_hash}", expires_in: CACHE_TTL) { translation_backend.translate(@status.text, @status.language, @target_language) } + end + + private + + def translation_backend + TranslationService.configured + end + + def content_hash + Digest::SHA256.base64digest(@status.text) + end +end |