discourse-ai/app/jobs/regular/detect_translate_topic.rb
Natalie Tay d54cd1f602
DEV: Normalize locales that are similar (e.g. en and en_GB) so they do not get translated (#1495)
This commit
- normalizes locales like en_GB and variants to en. With this, the feature will not translate en_GB posts to en (or similarly pt_BR to pt_PT)
- consolidates whether the feature is enabled in `DiscourseAi::Translation.enabled?`
- similarly for backfill in  `DiscourseAi::Translation.backfill_enabled?`
  - turns off backfill if `ai_translation_backfill_max_age_days` is 0 to keep true to what it says. Set it to a high number to backfill everything
2025-07-09 22:21:51 +08:00

60 lines
2.0 KiB
Ruby

# frozen_string_literal: true
module Jobs
class DetectTranslateTopic < ::Jobs::Base
cluster_concurrency 1
sidekiq_options retry: false
def execute(args)
return if !DiscourseAi::Translation.enabled?
return if args[:topic_id].blank?
topic = Topic.find_by(id: args[:topic_id])
if topic.blank? || topic.title.blank? || topic.deleted_at.present? || topic.user_id <= 0
return
end
if SiteSetting.ai_translation_backfill_limit_to_public_content
return if topic.category&.read_restricted? || topic.archetype == Archetype.private_message
else
if topic.archetype == Archetype.private_message &&
!TopicAllowedGroup.exists?(topic_id: topic.id)
return
end
end
if (detected_locale = topic.locale).blank?
begin
detected_locale = DiscourseAi::Translation::TopicLocaleDetector.detect_locale(topic)
rescue FinalDestination::SSRFDetector::LookupFailedError
# this job is non-critical
# the backfill job will handle failures
return
end
end
return if detected_locale.blank?
locales = SiteSetting.content_localization_supported_locales.split("|")
return if locales.blank?
locales.each do |locale|
next if DiscourseAi::Translation::LocaleNormalizer.is_same?(locale, detected_locale)
regionless_locale = locale.split("_").first
next if topic.topic_localizations.where("locale LIKE ?", "#{regionless_locale}%").exists?
begin
DiscourseAi::Translation::TopicLocalizer.localize(topic, locale)
rescue FinalDestination::SSRFDetector::LookupFailedError
# do nothing, there are too many sporadic lookup failures
rescue => e
DiscourseAi::Translation::VerboseLogger.log(
"Failed to translate topic #{topic.id} to #{locale}: #{e.message}\n\n#{e.backtrace[0..3].join("\n")}",
)
end
end
MessageBus.publish("/topic/#{topic.id}", type: :localized, id: 1)
end
end
end