discourse-translator/plugin.rb
Natalie Tay 59f10e9d12
FIX: Do not translate bot posts (#213)
Bot (e.g. Discobot) posts happen a lot during signups to users of various locales.

We do not want to translate these.
2025-02-14 23:13:12 +08:00

92 lines
3.1 KiB
Ruby

# frozen_string_literal: true
# name: discourse-translator
# about: Translates posts on Discourse using Microsoft, Google, Yandex, LibreTranslate, or Discourse AI translation APIs.
# meta_topic_id: 32630
# version: 0.3.0
# authors: Alan Tan
# url: https://github.com/discourse/discourse-translator
gem "aws-sdk-translate", "1.35.0", require: false
enabled_site_setting :translator_enabled
register_asset "stylesheets/common/post.scss"
register_asset "stylesheets/common/common.scss"
module ::DiscourseTranslator
PLUGIN_NAME = "discourse-translator".freeze
LANG_DETECT_NEEDED = "lang_detect_needed".freeze
end
require_relative "lib/discourse_translator/engine"
after_initialize do
register_problem_check ProblemCheck::MissingTranslatorApiKey
register_problem_check ProblemCheck::TranslatorError
reloadable_patch do
Guardian.prepend(DiscourseTranslator::GuardianExtension)
Post.prepend(DiscourseTranslator::PostExtension)
Topic.prepend(DiscourseTranslator::TopicExtension)
TopicViewSerializer.prepend(DiscourseTranslator::TopicViewSerializerExtension)
end
on(:post_process_cooked) do |_, post|
if Guardian.new.can_detect_language?(post) && post.user_id > 0
Discourse.redis.sadd?(DiscourseTranslator::LANG_DETECT_NEEDED, post.id)
end
end
on(:post_process_cooked) do |_, post|
if SiteSetting.automatic_translation_target_languages.present? && post.user_id > 0
Jobs.enqueue(:translate_translatable, type: "Post", translatable_id: post.id)
end
end
on(:topic_created) do |topic|
if SiteSetting.automatic_translation_target_languages.present? && topic.user_id > 0
Jobs.enqueue(:translate_translatable, type: "Topic", translatable_id: topic.id)
end
end
on(:topic_edited) do |topic|
if SiteSetting.automatic_translation_target_languages.present? && topic.user_id > 0
Jobs.enqueue(:translate_translatable, type: "Topic", translatable_id: topic.id)
end
end
add_to_serializer :post, :can_translate do
scope.can_translate?(object)
end
register_modifier(:basic_post_serializer_cooked) do |cooked, serializer|
if !SiteSetting.experimental_topic_translation ||
serializer.scope.request.params["show"] == "original" ||
serializer.object.detected_locale == I18n.locale.to_s.gsub("_", "-")
cooked
else
serializer.object.translation_for(I18n.locale).presence
end
end
register_modifier(:topic_serializer_fancy_title) do |fancy_title, serializer|
if !SiteSetting.experimental_topic_translation ||
serializer.scope.request.params["show"] == "original" ||
serializer.object.detected_locale == I18n.locale.to_s.gsub("_", "-")
fancy_title
else
serializer.object.translation_for(I18n.locale).presence
end
end
register_modifier(:topic_view_serializer_fancy_title) do |fancy_title, serializer|
if !SiteSetting.experimental_topic_translation ||
serializer.scope.request.params["show"] == "original" ||
serializer.object.topic.detected_locale == I18n.locale.to_s.gsub("_", "-")
fancy_title
else
serializer.object.topic.translation_for(I18n.locale).presence
end
end
end