--- loncom/auth/lonroles.pm	2020/05/25 16:23:54	1.269.2.34.2.2
+++ loncom/auth/lonroles.pm	2019/07/28 13:57:36	1.269.2.36
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.269.2.34.2.2 2020/05/25 16:23:54 raeburn Exp $
+# $Id: lonroles.pm,v 1.269.2.36 2019/07/28 13:57:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -209,7 +209,7 @@ sub handler {
     my $r = shift;
 
     # Check for critical messages and redirect if present.
-    my ($redirect,$url) = &Apache::loncommon::critical_redirect(300,'roles');
+    my ($redirect,$url) = &Apache::loncommon::critical_redirect(300);
     if ($redirect) {
         &Apache::loncommon::content_type($r,'text/html');
         $r->header_out(Location => $url);
@@ -688,6 +688,17 @@ ENDENTERKEY
                                                     }
                                                 }
                                             }
+                                            if (($dest =~ m{^\Q/public/$cdom/$cnum/syllabus\E.*(\?|\&)usehttp=1}) ||
+                                                ($dest =~ m{^\Q/adm/wrapper/ext/\E(?!https:)})) {
+                                                if ($ENV{'SERVER_PORT'} == 443) {
+                                                    unless (&Apache::lonnet::uses_sts()) {
+                                                        my $hostname = $r->hostname();
+                                                        if ($hostname ne '') {
+                                                            $dest = 'http://'.$hostname.$dest;
+                                                        }
+                                                    }
+                                                }
+                                            }
                                             if ($dest =~ m{^/enc/}) {
                                                 if ($env{'request.role.adv'}) {
                                                     $dest = &Apache::lonenc::unencrypted($dest);
@@ -720,7 +731,7 @@ ENDENTERKEY
                                         unless (($dest =~ m{^/enc/}) || ($dest =~ /(\?|\&)symb=.+___\d+___.+/)) { 
                                             if (($destsymb ne '') && ($destsymb !~ m{^/enc/})) {
                                                 my $esc_symb = &escape($destsymb);
-                                                $dest .= '?symb='.$esc_symb;
+                                                $dest .= (($dest =~/\?/)? '&':'?').'symb='.$esc_symb;
                                             }
                                         }
                                         &redirect_user($r, &mt('Entering [_1]',
@@ -1548,6 +1559,7 @@ sub findcourse_advice {
  <li>'.&mt('You are in a section of course for which automatic enrollment in the corresponding LON-CAPA course is not active.').'</li>
  <li>'.&mt('The start date for automated enrollment has yet to be reached.').'</li>
  <li>'.&mt('You registered for the course recently and there is a time lag between the time you register, and the time this information becomes available for the update of LON-CAPA course rosters.').'</li>
+ <li>'.&mt('Automated enrollment added you to the course in the time since you last logged in.').' '.&mt('If that is the case you can use the "Check for changes" link in the gray Functions bar to update the list of your available course roles.').'</li>
  </ul>');
     } else {
         $r->print(&mt('If you were expecting to see an active role listed for a particular course, that course may not have been created yet.').'<br />');