From 1fd00542f3abda3074cc8d8925f8da72f760a0c6 Mon Sep 17 00:00:00 2001
From: "karel.picman@lbcfree.net" <karel.picman@lbcfree.net>
Date: Wed, 17 Jun 2020 10:17:53 +0200
Subject: [PATCH] Users' name format

---
 app/helpers/dmsf_queries_helper.rb | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/app/helpers/dmsf_queries_helper.rb b/app/helpers/dmsf_queries_helper.rb
index 46f2c869..a248b97b 100644
--- a/app/helpers/dmsf_queries_helper.rb
+++ b/app/helpers/dmsf_queries_helper.rb
@@ -56,9 +56,14 @@ module DmsfQueriesHelper
       end
     when :author
       if value
-        link_to "#{item.firstname} #{item.lastname}", user_path(id: value)
+        user = User.find_by(id: value)
+        if user
+          link_to user.name, user_path(id: value)
+        else
+          super column, item, value
+        end
       else
-        return super column, item, value
+        super column, item, value
       end
     when :title
       if defined?(EasyExtensions)
@@ -146,9 +151,14 @@ module DmsfQueriesHelper
     when :workflow
       DmsfWorkflow.workflow_str value.to_i
     when :author
-      "#{object.firstname} #{object.lastname}"
-    else
-      super column, object, value
+      if value
+        user = User.find_by(id: value)
+        if user
+          user.name
+        else
+          super column, object, value
+        end
+      end
     end
   end