--- loncom/interface/selfenroll.pm	2016/08/07 01:40:55	1.27.2.5
+++ loncom/interface/selfenroll.pm	2021/06/15 20:52:26	1.37
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Allow users to self-enroll in a course
 #
-# $Id: selfenroll.pm,v 1.27.2.5 2016/08/07 01:40:55 raeburn Exp $
+# $Id: selfenroll.pm,v 1.37 2021/06/15 20:52:26 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -350,8 +350,7 @@ sub enrollment_limit_check {
 sub page_header {
     my ($r,$courseid,$js,$desc) = @_;
     my $start_page =
-        &Apache::loncommon::start_page('Self-enroll in a LON-CAPA course',$js,
-                                       {'no_inline_link'   => 1,});
+        &Apache::loncommon::start_page('Self-enroll in a LON-CAPA course',$js);
     $r->print($start_page);
     &Apache::lonhtmlcommon::clear_breadcrumbs();
     &Apache::createaccount::selfenroll_crumbs($r,$courseid,$desc);
@@ -456,7 +455,7 @@ sub process_self_enroll {
         }
         if ($selfenroll_approval) {
             my $outcome = 
-                &store_selfenroll_request($udom,$uname,$usec,$cdom,$cnum,
+                &store_selfenroll_request($r,$udom,$uname,$usec,$cdom,$cnum,
                                           $selfenroll_notifylist,$owner,
                                           $selfenroll_approval,$crstype,$lonhost,$handle);
             $r->print($outcome);
@@ -536,7 +535,7 @@ sub user_can_selfenroll {
 }
 
 sub store_selfenroll_request {
-    my ($udom,$uname,$usec,$cdom,$cnum,$selfenroll_notifylist,$owner,
+    my ($r,$udom,$uname,$usec,$cdom,$cnum,$selfenroll_notifylist,$owner,
         $selfenroll_approval,$crstype,$lonhost,$handle) = @_;
     my $namespace = 'selfenrollrequests';
     my $output;
@@ -552,7 +551,7 @@ sub store_selfenroll_request {
         }
         if ($status eq 'pending') {
             my $token = $info{$cdom.'_'.$cnum}{'token'};
-            my ($statusupdate,$pendingform) = &pending_selfenrollment_form($cdom,$cnum,$crstype,$token,$lonhost);
+            my ($statusupdate,$pendingform) = &pending_selfenrollment_form($r,$cdom,$cnum,$crstype,$token,$lonhost);
             if ($statusupdate eq 'pending') {
                 $output .= $pendingform;
             }
@@ -590,7 +589,7 @@ sub store_selfenroll_request {
             }
             $output = &mt('Your request for self-enrollment has been recorded.').'<br />';
             if ($status eq 'pending') {
-                my ($statusupdate,$pendingform) = &pending_selfenrollment_form($cdom,$cnum,$crstype,$token,$lonhost);
+                my ($statusupdate,$pendingform) = &pending_selfenrollment_form($r,$cdom,$cnum,$crstype,$token,$lonhost);
                 if ($statusupdate eq 'request') {
                     $status = $statusupdate;
                 } else {
@@ -631,7 +630,7 @@ sub store_selfenroll_request {
 }
 
 sub pending_selfenrollment_form {
-    my ($cdom,$cnum,$crstype,$token,$lonhost) = @_;
+    my ($r,$cdom,$cnum,$crstype,$token,$lonhost) = @_;
     my ($status,$output);
     my $coursetype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype);
     my %postvalues = (
@@ -665,9 +664,12 @@ sub pending_selfenrollment_form {
                 if ($buttontext eq '') {
                     $buttontext = &mt('Complete my enrollment');
                 }
+                my $hostname = &Apache::lonnet::hostname($lonhost);
                 my $protocol = $Apache::lonnet::protocol{$lonhost};
                 $protocol = 'http' if ($protocol ne 'https');
-                my $enroller = $protocol.'://'.&Apache::lonnet::hostname($lonhost).'/cgi-bin/enrollqueued.pl';
+                my $alias = &Apache::lonnet::use_proxy_alias($r,$lonhost);
+                $hostname = $alias if ($alias ne '');
+                my $enroller = $protocol.'://'.$hostname.'/cgi-bin/enrollqueued.pl';
                 $output .= '<input type="hidden" name="enroller" value="'.$enroller.'" />'."\n".
                            '<input type="hidden" name="token" value="'.$token.'" />'."\n".
                            '<input type="submit" name="validate" value="'.$buttontext.'" />'."\n".
@@ -792,7 +794,7 @@ sub check_registered {
                                         'internal.sectionnums',
                                         'internal.crosslistings'],$cdom,$cnum);
     my (@allcourses,%LC_code,%affiliates,%reply);
-    &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
+    &Apache::loncommon::get_institutional_codes($cdom,$cnum,\%settings,\@allcourses,\%LC_code);
     if (@allcourses > 0) {
         @{$affiliates{$cnum}} = @allcourses;
         my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$cdom,$cnum);