Class: AbAdmin::I18nTools::ModelTranslator

Inherits:
Object
  • Object
show all
Defined in:
lib/ab_admin/i18n_tools/model_translator.rb

Constant Summary collapse

IGNORE_COLUMNS = 
%w(id reset_password_sent_at remember_created_at current_sign_in_at confirmation_token
reset_password_token password_salt failed_attempts)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ModelTranslator

Returns a new instance of ModelTranslator.



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# File 'lib/ab_admin/i18n_tools/model_translator.rb', line 8

def initialize
  @locales = Globalize.available_locales
  @models = AbAdmin.translate_models.map{|m| m.constantize }
  @models_i18n_hash = {}
end

Class Method Details

.i18n_models! ⇒ Object 



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# File 'lib/ab_admin/i18n_tools/model_translator.rb', line 60

def self.i18n_models!
  model_translator = new
  model_translator.make_hash
  model_translator.write_yaml
end

Instance Method Details

#ha(model, attr, locale) ⇒ Object 



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# File 'lib/ab_admin/i18n_tools/model_translator.rb', line 49

def ha(model, attr, locale)
  model.human_attribute_name(attr, locale: locale)
end

#make_hash ⇒ Object 



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# File 'lib/ab_admin/i18n_tools/model_translator.rb', line 14

def make_hash
  @locales.each do |locale|
    I18n.with_locale(locale) do
      @models_i18n_hash[locale] = {'activerecord' => {'attributes' => {}, 'models' => {}}}

      models_hash = @models.each_with_object({}) do |model, h|
        model_i18n = {
            'zero' => model.model_name.human(count: 0),
            'one' => model.model_name.human(count: 1),
            'few' => (model.model_name.human(count: 2) rescue model.model_name.human(count: 1)),
            'many' => (model.model_name.human(count: 9) rescue model.model_name.human(count: 1)),
            'other' => (model.model_name.human(count: 9) rescue model.model_name.human(count: 1))
        }
        @models_i18n_hash[locale]['activerecord']['models'][model.model_name.i18n_key.to_s]= model_i18n
        attributes = model.columns.map(&:name)
        attributes.concat(model.translated_attribute_names.map(&:to_s)) if model.try!(:translates?)
        attributes.reject! { |el| IGNORE_COLUMNS.include?(el) }
        h[model.model_name.i18n_key.to_s] = attributes.each_with_object({}) do |attr, o|
          o[attr] = ha(model, attr, locale).presence || attr
          model.reflect_on_all_associations.map(&:name).map(&:to_s).reject { |a| a =~ /^translation/ }.each do |assoc|
            o[assoc] = ha(model, assoc, locale)
          end
          if model.new.respond_to?("#{attr}_#{locale.to_s}".to_sym)
            @locales.each do |locale_1|
              attr_suffix = I18n.t(locale_1, scope: [:attrs], default: locale_1.to_s.humanize)
              o["#{attr}_#{locale_1.to_s}"] = "#{ha(model, attr, locale)} (#{attr_suffix})"
            end
          end
        end.sort.to_h
      end
      @models_i18n_hash[locale]['activerecord']['attributes'] = models_hash
    end
  end
end

#write_yaml ⇒ Object 



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# File 'lib/ab_admin/i18n_tools/model_translator.rb', line 53

def write_yaml
  locale_dir = Rails.root.join('config/locales')
  @locales.each do |locale|
    Locator.save(locale_dir.join("#{locale}.attrs.yml"), {locale.to_s => @models_i18n_hash[locale]})
  end
end