Add sub links to overview

app/views/admin/dashboard/_head.html.haml

@@ -0,0 +1,18 @@
+%ul.nav-links.sub-nav
+  %div{ class: (container_class) }
+    = nav_link(controller: :dashboard, html_options: {class: 'home'}) do
+      = link_to admin_root_path, title: 'Overview' do
+        %span
+          Overview
+    = nav_link(controller: [:admin, :projects]) do
+      = link_to admin_namespaces_projects_path, title: 'Projects' do
+        %span
+          Projects
+    = nav_link(controller: :users) do
+      = link_to admin_users_path, title: 'Users' do
+        %span
+          Users
+    = nav_link(controller: :groups) do
+      = link_to admin_groups_path, title: 'Groups' do
+        %span
+          Groups

app/views/admin/dashboard/index.html.haml

@@ -1,3 +1,7 @@
+- @no_container = true
+= render "admin/dashboard/head"
+
+%div{ class: (container_class) }
   .admin-dashboard.prepend-top-default
     .row
       .col-md-4

app/views/admin/groups/index.html.haml

@@ -1,4 +1,8 @@
+- @no_container = true
 - page_title "Groups"
+= render "admin/dashboard/head"
+
+%div{ class: (container_class) }
   %h3.page-title
     Groups (#{number_with_delimiter(@groups.total_count)})
 

app/views/admin/projects/index.html.haml

@@ -1,6 +1,9 @@
+- @no_container = true
 - page_title "Projects"
 = render 'shared/show_aside'
+= render "admin/dashboard/head"
 
+%div{ class: (container_class) }
   .row.prepend-top-default
     %aside.col-md-3
       .panel.admin-filter

app/views/admin/users/index.html.haml

@@ -1,6 +1,9 @@
+- @no_container = true
 - page_title "Users"
 = render 'shared/show_aside'
+= render "admin/dashboard/head"
 
+%div{ class: (container_class) }
   .admin-filter
     %ul.nav-links
       %li{class: "#{'active' unless params[:filter]}"}

app/views/layouts/nav/_admin.html.haml

@@ -1,21 +1,9 @@
 %ul.nav-links.scrolling-tabs
   .fade-left
-  = nav_link(controller: :dashboard, html_options: {class: 'home'}) do
-    = link_to admin_root_path, title: 'Overview' do
+  = nav_link(controller: %w(dashboard admin projects users groups), html_options: {class: 'home'}) do
+    = link_to admin_root_path, title: 'Overview', class: 'shortcuts-tree' do
       %span
         Overview
-  = nav_link(controller: [:admin, :projects]) do
-    = link_to admin_namespaces_projects_path, title: 'Projects' do
-      %span
-        Projects
-  = nav_link(controller: :users) do
-    = link_to admin_users_path, title: 'Users' do
-      %span
-        Users
-  = nav_link(controller: :groups) do
-    = link_to admin_groups_path, title: 'Groups' do
-      %span
-        Groups
   = nav_link(controller: :deploy_keys) do
     = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
       %span