Fix toggle of sidebar

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/app/helpers/nav_helper.rb b/app/helpers/nav_helper.rb
index 2b03269800e..9b1dd8b8e54 100644
--- a/app/helpers/nav_helper.rb
+++ b/app/helpers/nav_helper.rb
@@ -2,4 +2,20 @@ module NavHelper
   def nav_menu_collapsed?
     cookies[:collapsed_nav] == 'true'
   end
+
+  def nav_sidebar_class
+    if nav_menu_collapsed?
+      "page-sidebar-collapsed"
+    else
+      "page-sidebar-expanded"
+    end
+  end
+
+  def nav_header_class
+    if nav_menu_collapsed?
+      "header-collapsed"
+    else
+      "header-expanded"
+    end
+  end
 end