--- loncom/interface/coursecatalog.pm	2019/07/23 13:58:53	1.102
+++ loncom/interface/coursecatalog.pm	2021/04/29 17:45:22	1.103
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for displaying the course catalog interface
 #
-# $Id: coursecatalog.pm,v 1.102 2019/07/23 13:58:53 raeburn Exp $
+# $Id: coursecatalog.pm,v 1.103 2021/04/29 17:45:22 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -59,6 +59,7 @@ sub handler {
 
     my $serverdefdom = &Apache::lonnet::default_login_domain();
     my $codedom = $serverdefdom;
+    my $hostname = $r->hostname();
 
     if (($env{'user.domain'} ne '') && ($env{'user.domain'} ne 'public')) { 
         $codedom = $env{'user.domain'};
@@ -138,7 +139,7 @@ sub handler {
         }
         my $js = '<script type="text/javascript">'."\n".
                  '// <![CDATA['."\n".
-                 &courselink_javascript($r)."\n".
+                 &courselink_javascript($hostname)."\n".
                  '// ]]>'."\n".
                  '</script>'."\n";
         $r->print(&Apache::loncommon::start_page('Search for a Course/Community',$js));
@@ -191,7 +192,8 @@ sub handler {
                                 if ($courseinfo{$codedom.'_'.$cnum}{'showsyllabus'}) {
                                     my $usehttp = 0;
                                     if (($ENV{'SERVER_PORT'} == 443) && ($courseinfo{$codedom.'_'.$cnum}{'extsyllplain'})) {
-                                        unless (&Apache::lonnet::uses_sts()) {
+                                        unless ((&Apache::lonnet::uses_sts()) ||
+                                                (&Apache::lonnet::waf_allssl($hostname))) {
                                             $usehttp = 1;
                                         }
                                     }
@@ -253,7 +255,8 @@ sub handler {
     &validate_input($codedom,\@cats,\%maxd,$cathash);
     my ($numtitles,@codetitles);
     if (($env{'form.coursenum'} ne '') && ($knownuser)) {
-        &course_details($r,$codedom,$formname,$domdesc,\@trails,\%allitems,\@codetitles);
+        &course_details($r,$codedom,$formname,$domdesc,$hostname,\@trails,
+                        \%allitems,\@codetitles);
     } else {
         my ($catlinks,$has_subcats,$selitem) = &category_breadcrumbs($codedom,@cats);
         my $wasacctext = &get_wasactive_text();
@@ -299,7 +302,7 @@ function setCourseId(caller) {
 }
 
 ENDSCRIPT
-        $catjs .= &courselink_javascript($r);
+        $catjs .= &courselink_javascript($hostname);
         if (&user_is_dc($codedom) || $canviewall) {
             $catjs .= <<ENDTOGGJS
 
@@ -659,12 +662,12 @@ sub get_instcode_allowable {
 }
 
 sub course_details {
-    my ($r,$codedom,$formname,$domdesc,$trails,$allitems,$codetitles) = @_;
+    my ($r,$codedom,$formname,$domdesc,$hostname,$trails,$allitems,$codetitles) = @_;
     my $output;
     my %add_entries = (topmargin    => "0",
                        marginheight => "0",);
     my $js = '<script type="text/javascript">'."\n".
-             &courselink_javascript($r).'</script>'."\n";
+             &courselink_javascript($hostname).'</script>'."\n";
     my $start_page =
         &Apache::loncommon::start_page('Course/Community Catalog',$js,
                                        {'add_entries' => \%add_entries, });
@@ -728,8 +731,7 @@ END
 }
 
 sub courselink_javascript {
-    my ($r) = @_;
-    my $hostname = $r->hostname();
+    my ($hostname) = @_;
     return <<"END";
 
 function ToSyllabus(cdom,cnum,usehttp) {
@@ -1512,7 +1514,8 @@ sub construct_data_table {
         foreach my $course (@{$Sortby{$item}}) {
             $output.=&Apache::loncommon::start_data_table_row(); 
             $output.=&courseinfo_row($courseinfo{$course},$knownuser,$details,
-                                     \$count,$now,$course,$trails,$allitems,\%numbers,$canviewall);
+                                     \$count,$now,$course,$trails,$allitems,
+                                     \%numbers,$canviewall,$hostname);
             $output.=&Apache::loncommon::end_data_table_row();
         }
     }
@@ -1834,7 +1837,8 @@ sub count_students {
 }
 
 sub courseinfo_row {
-    my ($info,$knownuser,$details,$countref,$now,$course,$trails,$allitems,$numbers,$canviewall) = @_;
+    my ($info,$knownuser,$details,$countref,$now,$course,$trails,$allitems,
+        $numbers,$canviewall,$hostname) = @_;
     my ($cdom,$cnum,$title,$ownerlast,$code,$owner,$seclist,$xlist_items,
         $accessdates,$showsyllabus,$counts,$autoenrollment,$output,$categories,
         $extsyllplain);
@@ -1881,7 +1885,8 @@ sub courseinfo_row {
     if ($showsyllabus) {
         my $usehttp = 0;
         if (($ENV{'SERVER_PORT'} == 443) && ($extsyllplain)) {
-            unless (&Apache::lonnet::uses_sts()) {
+            unless ((&Apache::lonnet::uses_sts()) ||
+                    (&Apache::lonnet::waf_allssl(hostname))) {
                 $usehttp = 1;
             }
         }