discourse/app/serializers/theme_settings_serializer.rb

# frozen_string_literal: true

class ThemeSettingsSerializer < ApplicationSerializer
  attributes :setting,
             :type,
             :default,
             :value,
             :description,
             :objects_schema_property_descriptions,
             :valid_values,
             :list_type,
             :textarea,
             :json_schema,
             :objects_schema

  def setting
    object.name
  end

  def type
    object.type_name
  end

  def default
    object.default
  end

  def value
    object.value
  end

  def description
    description_regexp = /^theme_metadata\.settings\.#{setting}(\.description)?$/

    locale_file_description =
      object.theme.internal_translations.find { |t| t.key.match?(description_regexp) }&.value

    locale_file_description || object.description
  end

  def objects_schema_property_descriptions
    locales = {}
    key = "theme_metadata.settings.#{setting}.schema.properties."

    object.theme.internal_translations.each do |internal_translation|
      if internal_translation.key.start_with?(key)
        locales[internal_translation.key.delete_prefix(key)] = internal_translation.value
      end
    end

    locales
  end

  def include_objects_schema_property_descriptions?
    include_objects_schema?
  end

  def valid_values
    object.choices
  end

  def include_valid_values?
    object.type == ThemeSetting.types[:enum]
  end

  def include_description?
    description.present?
  end

  def list_type
    object.list_type
  end

  def include_list_type?
    object.type == ThemeSetting.types[:list]
  end

  def textarea
    object.textarea
  end

  def include_textarea?
    object.type == ThemeSetting.types[:string]
  end

  def objects_schema
    object.schema
  end

  def include_objects_schema?
    object.type == ThemeSetting.types[:objects]
  end

  def json_schema
    object.json_schema
  end

  def include_json_schema?
    object.type == ThemeSetting.types[:string] && object.json_schema.present?
  end
end