Module: PreferredLanguageSwitcherHelper

Included in:
PreferredLanguageSwitcher
Defined in:
app/helpers/preferred_language_switcher_helper.rb

Constant Summary collapse

SWITCHER_MINIMUM_TRANSLATION_LEVEL = 
90

Instance Method Summary collapse

Instance Method Details

#ordered_selectable_locales ⇒ Object 



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# File 'app/helpers/preferred_language_switcher_helper.rb', line 6

def ordered_selectable_locales
  highly_translated_languages = Gitlab::I18n.selectable_locales(SWITCHER_MINIMUM_TRANSLATION_LEVEL)
  # see https://docs.gitlab.com/ee/development/i18n/externalization.html#adding-a-new-language
  # for translation standards
  locale_list = highly_translated_languages.filter_map do |code, language|
    percentage = Gitlab::I18n.percentage_translated_for(code)
    {
      value: code,
      percentage: percentage,
      text: language.split('-').last.strip
    }
  end

  locale_list.sort_by { |item| item[:percentage] }.reverse
end