Update pages controller and views

Added new attribute `locale` to pages index list and form.

app/controllers/admin/site_customization/pages_controller.rb

@@ -38,7 +38,8 @@ class Admin::SiteCustomization::PagesController < Admin::SiteCustomization::Base
         :content,
         :more_info_flag,
         :print_content_flag,
-        :status
+        :status,
+        :locale
       )
     end
 end

app/views/admin/site_customization/pages/_form.html.erb

@@ -30,6 +30,10 @@
         <br>
       <% end %>
     </div>
+    <div class="small-12 medium-4 column">
+      <%= f.label :locale %>
+      <%= f.select :locale, I18n.available_locales, { default: nil, label: false, include_blank: true } %>
+    </div>
     <div class="small-12 medium-4 column">
       <%= f.label :slug %>
       <%= f.text_field :slug, label: false, size: 80, maxlength: 80 %>

app/views/admin/site_customization/pages/index.html.erb

@@ -15,6 +15,7 @@
         <th><%= t("admin.site_customization.pages.page.created_at") %></th>
         <th><%= t("admin.site_customization.pages.page.updated_at") %></th>
         <th><%= t("admin.site_customization.pages.page.status") %></th>
+        <th><%= t("admin.site_customization.pages.page.locale") %></th>
         <th colspan="2"><%= t("admin.actions.actions") %></th>
       </tr>
     </thead>
@@ -27,6 +28,7 @@
         <td><%= I18n.l page.created_at, format: :short %></td>
         <td><%= I18n.l page.created_at, format: :short %></td>
         <td><%= t("admin.site_customization.pages.page.status_#{page.status}") %></td>
+        <td><%= page.locale %></td>
         <td class="small">
           <span class="icon-eye"></span>
           <% if page.status == "published" %>