Create helper for available_public_locales

app/helpers/pageflow/admin/locales_helper.rb

@@ -2,8 +2,18 @@ module Pageflow
   module Admin
     module LocalesHelper
       def available_locales_collection
-        Pageflow.config.available_locales.map do |locale|
-          [I18n.t('language', locale: locale), locale.to_s]
+        locales_collection(Pageflow.config.available_locales, 'language')
+      end
+
+      def available_public_locales_collection
+        locales_collection(Pageflow.config.available_public_locales, 'pageflow.public._language')
+      end
+
+      private
+
+      def locales_collection(locales, i18n_key)
+        locales.map do |locale|
+          [I18n.t(i18n_key, locale: locale), locale.to_s]
         end
       end
     end

app/views/admin/entry_templates/_form.html.erb

@@ -9,9 +9,7 @@
       <%= f.input :default_locale,
                         as: :select,
                         include_blank: false,
-                        collection: Pageflow.config.available_public_locales.map{ |locale|
-                          [t('pageflow.public._language', locale: locale), locale.to_s]
-                        },
+                        collection: available_public_locales_collection,
                         hint: t('pageflow.admin.sites.default_locale_hint') %>
       <%= f.input :default_author,
         hint: t('pageflow.admin.sites.default_author_hint'),

spec/helpers/pageflow/admin/locales_helper_spec.rb

@@ -12,6 +12,16 @@ module Admin
           expect(pairs).to eq([['Deutsch', 'de']])
         end
       end
+
+      describe '#available_public_locales_collection' do
+        it 'returns collection of configured available public locales for select' do
+          Pageflow.config.available_public_locales = [:de, :en, :fr]
+
+          pairs = available_public_locales_collection
+
+          expect(pairs).to eq([['Deutsch', 'de'], ['English', 'en'], ["Français", "fr"]])
+        end
+      end
     end
   end
 end