require "rails/engine" module ActionText class Engine < Rails::Engine isolate_namespace ActionText config.eager_load_namespaces << ActionText initializer "action_text.attribute" do ActiveSupport.on_load(:active_record) do include ActionText::Attribute end end initializer "action_text.active_storage_extension" do require "active_storage/blob" class ActiveStorage::Blob include ActionText::Attachable def previewable_attachable? representable? end end end initializer "action_text.helper" do ActiveSupport.on_load(:action_controller_base) do helper ActionText::TagHelper end end initializer "action_text.config" do config.after_initialize do |app| ActionText.renderer ||= ApplicationController.renderer # FIXME: ApplicationController should have a per-request specific renderer # that's been set with the request.env env, and ActionText should just piggyback off # that by default rather than doing this work directly. ApplicationController.before_action do ActionText.renderer = ActionText.renderer.new(request.env) end end end end end