From 40e9f144fc36845bb85e586de2357fb0138f0831 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Wed, 18 Jan 2006 04:44:25 +0000
Subject: [PATCH] Guests can no longer submit an online assignment (Bug 4604)

---
 mod/assignment/type/online/assignment.class.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mod/assignment/type/online/assignment.class.php b/mod/assignment/type/online/assignment.class.php
index d7052cb3d5a..097ffffb7be 100644
--- a/mod/assignment/type/online/assignment.class.php
+++ b/mod/assignment/type/online/assignment.class.php
@@ -19,6 +19,10 @@ class assignment_online extends assignment_base {
         $editmode = ($editable && !empty($_GET['edit']));
 
         if ($editmode) {
+            //guest can not edit or submit assignment
+            if (isguest($USER->id)) {
+                 error(get_string('guestnosubmit', 'assignment'));
+            }
             $this->view_header(get_string('editmysubmission', 'assignment'));
         } else {
             $this->view_header();