--- loncom/interface/lonaboutme.pm	2024/07/03 23:49:50	1.161.2.1
+++ loncom/interface/lonaboutme.pm	2023/12/28 03:33:15	1.167
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Personal Information Page
 #
-# $Id: lonaboutme.pm,v 1.161.2.1 2024/07/03 23:49:50 raeburn Exp $
+# $Id: lonaboutme.pm,v 1.167 2023/12/28 03:33:15 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -84,6 +84,7 @@ use Apache::lonlocal;
 use Apache::lonmsgdisplay();
 use Apache::lontemplate;
 use Apache::longroup;
+use Apache::lonhtmlcommon();
 use HTML::Entities();
 use Image::Magick;
 
@@ -146,7 +147,7 @@ sub handler {
 # ------------------------------------------------------------ Get Query String
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                         ['forceedit','forcestudent','todocs',
-                         'register','popup','folderpath','title']);
+                         'register','popup','folderpath','title','only_body']);
 # ----------------------------------------------- Available Portfolio file display
     if (($target ne 'tex') && ($action eq 'portfolio')) {
         &display_portfolio_header($r,$is_course);
@@ -225,17 +226,22 @@ sub handler {
         if ($env{'form.popup'}) { # Don't show breadcrumbs in popup window 
             $args->{'no_nav_bar'} = 1;
         } elsif (!$env{'form.register'}) { #Don't show breadcrumbs twice, when this page is part of course content and you call it
-            if (($env{'request.course.id'}) &&
-                 ($env{'form.folderpath'} =~ /^supplemental/)) {
+            if (($env{'form.only_body'}) && ($env{'request.course.id'})) {
+                $args->{'only_body'} = 1;
+            } elsif (($env{'request.course.id'}) &&
+                ($env{'form.folderpath'} =~ /^supplemental/)) {
+                &Apache::loncommon::validate_folderpath(1,'',$coursenum,$coursedomain);
                 my $crstype = &Apache::loncommon::course_type();
                 my $title = $env{'form.title'};
                 if ($title eq '') {
                     $title = &mt('Personal Information Page');
                 }
+                $title = &HTML::Entities::encode($title,'\'"<>&');
                 my $brcrum =
                     &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
                 if (ref($brcrum) eq 'ARRAY') {
                     $args->{'bread_crumbs'} = $brcrum;
+                    $args->{'bread_crumbs_nomenu'} = 1;
                 }
             } else {
                 $args->{'bread_crumbs'} = [{href=>"/adm/$cdom/$cnum/aboutme",
@@ -401,6 +407,9 @@ sub handler {
         if ($target ne 'tex') {$r->print('<br />');} else {$r->print('\\\\');}
     } else {
         $r->print('<p class="LC_info">'.&mt('No personal information provided').'.</p>');
+        if ($target ne 'tex') {
+            &print_portfiles_link($r,$is_course);
+        }
     }
 
     if ($env{'request.course.id'}
@@ -809,10 +818,8 @@ sub parse_directory {
 sub aboutme_access {
     my ($uname,$udom) = @_;
     my $privcheck = $env{'request.course.id'};
-    my $sec;
     if ($env{'request.course.sec'} ne '') {
-        $sec = $env{'request.course.sec'};
-        $privcheck .= '/'.$sec;
+        $privcheck .= '/'.$env{'request.course.sec'};
     }
     my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};