app/components/shared/globalize_locales_component.rb
class Shared::GlobalizeLocalesComponent < ApplicationComponent
attr_reader :resource, :manage_languages
use_helpers :first_translation, :first_marked_for_destruction_translation,
:enabled_locale?, :name_for_locale, :highlight_translation_html_class
def initialize(resource = nil, manage_languages: true)
@resource = resource
@manage_languages = manage_languages
end
private
def options_for_select_language
options_for_select(available_locales, selected_locale)
end
def available_locales
Setting.enabled_locales.select { |locale| enabled_locale?(resource, locale) }.map do |locale|
[name_for_locale(locale), locale, { data: { locale: locale }}]
end
end
def selected_locale
return first_i18n_content_locale if resource.blank?
if resource.locales_not_marked_for_destruction.any?
first_translation(resource)
elsif resource.locales_persisted_and_marked_for_destruction.any?
first_marked_for_destruction_translation(resource)
else
I18n.locale
end
end
def first_i18n_content_locale
if i18n_content_locales.empty? || i18n_content_locales.include?(I18n.locale)
I18n.locale
else
i18n_content_locales.first
end
end
def selected_languages_description
sanitize(t("shared.translations.languages_in_use", count: active_locales_count))
end
def select_language_error
return if resource.blank?
current_translation = resource.translation_for(selected_locale)
if current_translation.errors.added? :base, :translations_too_short
tag.div class: "small error" do
current_translation.errors[:base].join(", ")
end
end
end
def active_locales_count
if active_locales.size > 0
active_locales.size
else
1
end
end
def active_locales
if resource.present?
resource.locales_not_marked_for_destruction
else
i18n_content_locales
end
end
def display_destroy_locale_style(locale)
"display: none;" unless display_destroy_locale_link?(locale)
end
def display_destroy_locale_link?(locale)
selected_locale == locale
end
def options_for_add_language
options_for_select(all_language_options, nil)
end
def all_language_options
Setting.enabled_locales.map do |locale|
[name_for_locale(locale), locale]
end
end
def i18n_content_locales
I18nContentTranslation.existing_locales
end
end