--- rat/lonpageflip.pm	2021/12/31 20:03:33	1.80.8.13.2.1
+++ rat/lonpageflip.pm	2025/02/07 20:57:39	1.80.8.13.2.4
@@ -2,7 +2,7 @@
 #
 # Page flip handler
 #
-# $Id: lonpageflip.pm,v 1.80.8.13.2.1 2021/12/31 20:03:33 raeburn Exp $
+# $Id: lonpageflip.pm,v 1.80.8.13.2.4 2025/02/07 20:57:39 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -463,9 +463,13 @@ sub handler {
               $r->send_http_header;
               $r->print(&Apache::loncommon::check_release_result(@reinit));
               return OK;
-          } elsif ($reinitcheck eq 'update') {
-              my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
-              my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+          }
+          my ($cnum,$cdom);
+          if ($reinitcheck) {
+              $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+              $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+          }
+          if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
               $preupdatepos = &Apache::lonnet::symbread($currenturl);
               unless ($direction eq 'return') {
                   if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
@@ -501,6 +505,16 @@ sub handler {
                   }
               }
           }
+          if (($reinitcheck eq 'both') || ($reinitcheck eq 'supp')) {
+              my $possdel;
+              if ($reinitcheck eq 'supp') {
+                  $possdel = 1;
+              }
+              my ($supplemental,$refs_updated) = &Apache::loncommon::get_supplemental($cnum,$cdom,'',$possdel);
+              unless ($refs_updated) {
+                  &Apache::loncommon::set_supp_httprefs($cnum,$cdom,$supplemental);
+              }
+          }
       }
       if ($direction eq 'firstres') {
 	  my $furl=&first_accessible_resource();
@@ -510,7 +524,7 @@ sub handler {
           } else {
               $furl=&Apache::lonnet::absolute_url().$furl;
           }
-          if ($reinitcheck eq 'update') {
+          if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
               &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
               $r->print(&reinited_js($furl,$env{'request.course.id'},100));
               $r->print(&Apache::loncommon::end_page());
@@ -552,7 +566,7 @@ sub handler {
          } else {
              $newloc=&Apache::lonnet::absolute_url().$newloc
          }
-         if ($reinitcheck eq 'update') {
+         if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
              $r->print(&reinited_js($newloc,$env{'request.course.id'},100));
              $r->print(&Apache::loncommon::end_page());
              return OK;
@@ -579,7 +593,7 @@ sub handler {
 	 } else {
              my $newloc = &Apache::lonnet::absolute_url().
                           '/adm/navmaps';
-             if ($reinitcheck eq 'update') {
+             if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
                  &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
                  $r->print(&reinited_js($newloc,$env{'request.course.id'},100));
                  $r->print(&Apache::loncommon::end_page());
@@ -676,7 +690,7 @@ sub handler {
                      &Apache::lonnet::linklog($redirecturl,$currenturl);
 		  }
 # ------------------------------------- Check for and display critical messages
-                  my ($redirect, $url) = &Apache::loncommon::critical_redirect(300.'flip');
+                  my ($redirect, $url) = &Apache::loncommon::critical_redirect(300,'flip');
                   unless ($redirect) {
                       my $usehttp = &check_http_req(\$redirecturl,$hostname);
                       if (($usehttp) && ($hostname ne '')) {
@@ -694,7 +708,7 @@ sub handler {
                           $url .= $anchor;
                       }
                   }
-                  if ($reinitcheck eq 'update') {
+                  if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
                       &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
                       $r->print(&reinited_js($url,$env{'request.course.id'},100));
                       $r->print(&Apache::loncommon::end_page());
@@ -808,7 +822,7 @@ ENDSTART
 	      }
 	  } else {
 # ------------------------------------------------- Problem, could not tie hash
-              if ($reinitcheck eq 'update') {
+              if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
                   &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
                   $r->print(&Apache::loncommon::end_page());
               }
@@ -818,7 +832,7 @@ ENDSTART
       } else {
 # ---------------------------------------- No, could not determine where we are
           my $newloc = '/adm/ambiguous';
-          if ($reinitcheck eq 'update') {
+          if (($reinitcheck eq 'main') || ($reinitcheck eq 'both')) {
               &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
               $r->print(&reinited_js($newloc,$env{'request.course.id'},100));
               $r->print(&Apache::loncommon::end_page());