--- loncom/interface/loncommon.pm	2021/04/11 18:05:43	1.1356
+++ loncom/interface/loncommon.pm	2021/04/19 23:07:34	1.1357
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1356 2021/04/11 18:05:43 raeburn Exp $
+# $Id: loncommon.pm,v 1.1357 2021/04/19 23:07:34 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6144,12 +6144,24 @@ sub bodytag {
     if ($realm) {
         $realm = '/'.$realm;
     }
-    if ($role  eq 'ca') {
+    if ($role eq 'ca') {
         my ($rdom,$rname) = ($realm =~ m{^/($match_domain)/($match_username)$});
         $realm = &plainname($rname,$rdom);
     } 
 # realm
+    my ($cid,$sec);
     if ($env{'request.course.id'}) {
+        $cid = $env{'request.course.id'};
+        if ($env{'request.course.sec'}) {
+            $sec = $env{'request.course.sec'};
+        }
+    } elsif ($realm =~ m{^/($match_domain)/($match_courseid)(?:|/(\w+))$}) {
+        if (&Apache::lonnet::is_course($1,$2)) {
+            $cid = $1.'_'.$2;
+            $sec = $3;
+        }
+    }
+    if ($cid) {
         if ($env{'request.role'} !~ /^cr/) {
             $role = &Apache::lonnet::plaintext($role,&course_type());
         } elsif ($role =~ m{^cr/($match_domain)/\1-domainconfig/(\w+)$}) {
@@ -6161,10 +6173,10 @@ sub bodytag {
         } else {
             $role = (split(/\//,$role,4))[-1]; 
         }
-        if ($env{'request.course.sec'}) {
-            $role .= (' 'x2).'- '.&mt('section:').' '.$env{'request.course.sec'};
+        if ($sec) {
+            $role .= (' 'x2).'- '.&mt('section:').' '.$sec;
         }   
-	$realm = $env{'course.'.$env{'request.course.id'}.'.description'};
+	$realm = $env{'course.'.$cid.'.description'};
     } else {
         $role = &Apache::lonnet::plaintext($role);
     }
@@ -6187,7 +6199,7 @@ sub bodytag {
 	undef($role);
     }
 
-    if (($env{'request.course.id'}) && ($env{'request.lti.login'})) {
+    if (($cid) && ($env{'request.lti.login'})) {
         if (ref($ltimenu) eq 'HASH') {
             unless ($ltimenu->{'role'}) {
                 undef($role);
@@ -6202,17 +6214,15 @@ sub bodytag {
     #
     # Extra info if you are the DC
     my $dc_info = '';
-    if ($env{'user.adv'} && exists($env{'user.role.dc./'.
-                        $env{'course.'.$env{'request.course.id'}.
-                                 '.domain'}.'/'})) {
-        my $cid = $env{'request.course.id'};
+    if (($env{'user.adv'}) && ($env{'request.course.id'}) &&
+        (exists($env{'user.role.dc./'.$env{'course.'.$cid.'.domain'}.'/'}))) {
         $dc_info = $cid.' '.$env{'course.'.$cid.'.internal.coursecode'};
         $dc_info =~ s/\s+$//;
     }
 
     my $crstype;
-    if ($env{'request.course.id'}) {
-        $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
+    if ($cid) {
+        $crstype = $env{'course.'.$cid.'.type'};
     } elsif ($args->{'crstype'}) {
         $crstype = $args->{'crstype'};
     }