From 18d8a6a741c1cec7fc81a43caf0dc92cd1a7cfb3 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 26 Aug 2006 18:42:56 +0000
Subject: [PATCH] isguest() compatible with roles

---
 lib/moodlelib.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 2e8808900e..82455867c0 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -2262,7 +2262,18 @@ function isstudent($courseid, $userid=0) {
  * @return bool
  */
 function isguest($userid=0) {
-    global $USER;
+    global $USER, $CFG;
+
+    if (!empty($CFG->rolesactive)) {
+
+        $context = get_context_instance(CONTEXT_SYSTEM, SITEID);  
+
+        if (!$userid) {
+            return has_capability('moodle/legacy:guest', $context);
+        } else {
+            return has_capability('moodle/legacy:guest', $context, $userid);
+        }
+    }
 
     if (!$userid) {
         if (empty($USER->username)) {
-- 
2.39.5