--- loncom/interface/lonsyllabus.pm	2013/08/31 18:58:57	1.131
+++ loncom/interface/lonsyllabus.pm	2014/01/09 15:18:40	1.136
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Syllabus
 #
-# $Id: lonsyllabus.pm,v 1.131 2013/08/31 18:58:57 raeburn Exp $
+# $Id: lonsyllabus.pm,v 1.136 2014/01/09 15:18:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -35,6 +35,7 @@ use Apache::loncommon;
 use Apache::lonnet;
 use Apache::lontexconvert;
 use Apache::lonfeedback;
+use Apache::lonhtmlgateway;
 use Apache::lonannounce;
 use Apache::lonlocal;
 use Apache::lonhtmlcommon;
@@ -53,7 +54,7 @@ sub handler {
 # ------------------------------------------------------------ Get query string
     &Apache::loncommon::get_unprocessed_cgi
                         ($ENV{'QUERY_STRING'},['register','forceedit','todocs',
-                                               'folderpath','title']);
+                                               'folderpath','title','only_body']);
 # ----------------------------------------------------- Is this even a course?
     my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom);
     if ($homeserver eq 'no_host') {
@@ -97,7 +98,7 @@ sub handler {
     my $uploaded=$courseenv{'uploadedsyllabus'};
     my $minimal=$courseenv{'minimalsyllabus'};
 
-    if (($minimal =~/\w/) || ($uploaded =~/\w/)) { 
+    if (($minimal =~/\w/) || ($uploaded =~/\w/)) {
         my $item;
         if ($minimal =~/\w/) {
             if ($external =~ m{\Q$minimal\E$}) {
@@ -125,6 +126,9 @@ sub handler {
                                                                        $env{'form.texengine'});
                         my %args;
                         &get_breadcrumbs($cdom,$cnum,$crstype,\%args);
+                        if ($env{'form.only_body'}) {
+                            $args{'only_body'} = 1;
+                        }
                         $r->print(&Apache::loncommon::start_page("Syllabus",undef,\%args).
                                   $result.
                                   &Apache::loncommon::end_page());
@@ -406,7 +410,7 @@ sub handler {
                 }
                 $rsslinktext = &mt('Manage Course RSS Feeds/Blogs');
                 if ($crstype eq 'Community') {
-                    $rsslinktext = &mt('Manage Communiity RSS Feeds/Blogs');
+                    $rsslinktext = &mt('Manage Community RSS Feeds/Blogs');
                 }
             }
             my $editurl= &Apache::lonnet::absolute_url().'/adm/'.$cdom.'/'.$cnum.'/_rss.html';
@@ -692,6 +696,9 @@ ENDSCRIPT
                        );
         $args->{'add_entries'} = \%loaditem;
     }
+    if ($env{'form.only_body'}) {
+        $args->{'only_body'} = 1;
+    }
     my $start_page =
         &Apache::loncommon::start_page("Syllabus", $rss_link.$js,$args);
     if ($start_page) {
@@ -1168,10 +1175,8 @@ sub save_changes {
         foreach my $syl_field (keys(%{$syllabusfields})) {
             my $field=$env{'form.'.$syl_field};
             chomp($field);
-            $field=~s/\s+$//s;
-            $field=~s/^\s+//s;
-            $field=~s/\<br\s*\/*\>$//s;
-            $field=&Apache::lonfeedback::clear_out_html($field,1);
+            my $gateway = Apache::lonhtmlgateway->new();
+            $field = $gateway->process_incoming_html($field,1);
                             #here it will be stored
             $syllabus->{$syl_field}=$field;
             if ($syl_field eq 'lll_includeurl') { # clean up included URLs
@@ -1266,7 +1271,7 @@ sub save_changes {
                 ($url,$needlink) = &process_upload(\$output,$cnum,$cdom,
                                                    \%allfiles,\%codebase);
             } else {
-                $output = '<div class="LC_info">';
+                $output = '<div class="LC_info">'.
                           &mt('No file uploaded').
                           '</div>';
             }
@@ -1498,7 +1503,7 @@ sub home_http_host {
     if ($home ne 'no_host') {
         my $protocol = $Apache::lonnet::protocol{$home};
         $protocol = 'http' if ($protocol ne 'https');
-        return $protocol.'://'.$home;
+        return $protocol.'://'.&Apache::lonnet::hostname($home);
     }
     return;
 }