X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c2d962b16eb0a68a880326abfbc04d07db230815..df591042778408d03d410d5c22a669d85652d1ea:/services/api/app/controllers/static_controller.rb

diff --git a/services/api/app/controllers/static_controller.rb b/services/api/app/controllers/static_controller.rb
index f64e9a41fa..594dc43629 100644
--- a/services/api/app/controllers/static_controller.rb
+++ b/services/api/app/controllers/static_controller.rb
@@ -1,10 +1,31 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 class StaticController < ApplicationController
+  respond_to :json, :html
 
   skip_before_filter :find_object_by_uuid
-  skip_before_filter :require_auth_scope_all, :only => [ :home, :login_failure ]
+  skip_before_filter :render_404_if_no_object
+  skip_before_filter :require_auth_scope, only: [:home, :empty, :login_failure]
 
   def home
-    redirect_to Rails.configuration.workbench_address
+    respond_to do |f|
+      f.html do
+        if Rails.configuration.workbench_address
+          redirect_to Rails.configuration.workbench_address
+        else
+          render_not_found "Oops, this is an API endpoint. You probably want to point your browser to an Arvados Workbench site instead."
+        end
+      end
+      f.json do
+        render_not_found "Path not found."
+      end
+    end
+  end
+
+  def empty
+    render text: "-"
   end
 
 end