bugfixes, policies, errors now have a link to the submissions

lib/xikolo/user_client.rb

@@ -0,0 +1,12 @@
+class Xikolo::UserClient
+  def self.get(user_id)
+    user = Xikolo::Client.get_user(user_id)
+
+    # return default values if user is not found or if there is a server issue:
+    if user
+      return {display_name: user['first_name'], user_visual: user['user_visual'], language: user['language']}
+    else
+      return {display_name: "Name" + user_id, user_visual: ActionController::Base.helpers.image_path('default.png'), language: "DE"}
+    end
+  end
+end