From 67553b916ffa34d70539360d1dd039bdb9ef3ebe Mon Sep 17 00:00:00 2001
From: Willem Roes <w_roes@hotmail.com>
Date: Mon, 26 Mar 2018 12:48:29 +0200
Subject: [PATCH] MDL-61708 mod_lti: use fullname for lis_person_name_full

Fullname passed on to LTI Provider was in format 'firstname lastname'
completely ignoring fullnamedisplay settings.
---
 mod/lti/locallib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/lti/locallib.php b/mod/lti/locallib.php
index 8435035a109..3a8b056e4f8 100644
--- a/mod/lti/locallib.php
+++ b/mod/lti/locallib.php
@@ -450,7 +450,7 @@ function lti_build_request($instance, $typeconfig, $course, $typeid = null, $isl
     ) {
         $requestparams['lis_person_name_given'] = $USER->firstname;
         $requestparams['lis_person_name_family'] = $USER->lastname;
-        $requestparams['lis_person_name_full'] = $USER->firstname . ' ' . $USER->lastname;
+        $requestparams['lis_person_name_full'] = fullname($USER);
         $requestparams['ext_user_username'] = $USER->username;
     }