--- loncom/lonnet/perl/lonnet.pm	2022/10/19 00:03:11	1.1496
+++ loncom/lonnet/perl/lonnet.pm	2022/10/22 21:13:47	1.1499
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1496 2022/10/19 00:03:11 raeburn Exp $
+# $Id: lonnet.pm,v 1.1499 2022/10/22 21:13:47 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -12485,7 +12485,7 @@ sub count_supptools {
 }
 
 sub has_unhidden_suppfiles {
-    my ($cnum,$cdom,$ignorecache)=@_;
+    my ($cnum,$cdom,$ignorecache,$possdel)=@_;
     my $hashid=$cnum.':'.$cdom;
     my ($showsupp,$cached);
     unless ($ignorecache) {
@@ -12494,7 +12494,7 @@ sub has_unhidden_suppfiles {
     unless (defined($cached)) {
         my $chome=&homeserver($cnum,$cdom);
         unless ($chome eq 'no_host') {
-            my ($supplemental) = &get_supplemental($cnum,$cdom,$ignorecache);
+            my ($supplemental) = &get_supplemental($cnum,$cdom,$ignorecache,$possdel);
             if (ref($supplemental) eq 'HASH') {
                 if ((ref($supplemental->{'ids'}) eq 'HASH') && (ref($supplemental->{'hidden'}) eq 'HASH')) {
                     foreach my $key (keys(%{$supplemental->{'ids'}})) {
@@ -12527,11 +12527,19 @@ sub get_supplemental {
     unless (defined($cached)) {
         my $chome=&homeserver($cnum,$cdom);
         unless ($chome eq 'no_host') {
+            my @order = @LONCAPA::map::order;
+            my @resources = @LONCAPA::map::resources;
+            my @resparms = @LONCAPA::map::resparms;
+            my @zombies = @LONCAPA::map::zombies;
             my ($errors,%ids,%hidden);
             $errors =
                 &Apache::loncommon::recurse_supplemental($cnum,$cdom,
                                                          'supplemental.sequence',
                                                          $errors,$possdel,\%ids,\%hidden);
+            @LONCAPA::map::order = @order;
+            @LONCAPA::map::resources = @resources;
+            @LONCAPA::map::resparms = @resparms;
+            @LONCAPA::map::zombies = @zombies;
             $set_httprefs = 1;
             if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
                 &Apache::lonnet::appenv({'request.course.suppupdated' => time});
@@ -13710,6 +13718,29 @@ sub devalidate_suppchange_cache {
     &devalidate_cache_new('suppchange',$hashid);
 }
 
+sub update_supp_caches {
+    my ($cdom,$cnum) = @_;
+    my %servers = &internet_dom_servers($cdom);
+    my @ids=&current_machine_ids();
+    foreach my $server (keys(%servers)) {
+        next if (grep(/^\Q$server\E$/,@ids));
+        my $hashid=$cnum.':'.$cdom;
+        my $cachekey = &escape('showsupp').':'.&escape($hashid);
+        &remote_devalidate_cache($server,[$cachekey]);
+    }
+    &has_unhidden_suppfiles($cnum,$cdom,1,1);
+    &count_supptools($cnum,$cdom,1);
+    my $now = time;
+    if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
+        &Apache::lonnet::appenv({'request.course.suppupdated' => $now});
+    }
+    &put('environment',{'internal.supplementalchange' => $now},
+         $cdom,$cnum);
+    &Apache::lonnet::appenv(
+        {'course.'.$cdom.'_'.$cnum.'.internal.supplementalchange' => $now});
+    &do_cache_new('suppchange',$cdom.'_'.$cnum,$now,600);
+}
+
 # ------------------------------------------------- Update symbolic store links
 
 sub symblist {