--- loncom/interface/londependencies.pm	2012/11/29 20:37:07	1.3
+++ loncom/interface/londependencies.pm	2013/05/03 21:57:13	1.4
@@ -2,7 +2,7 @@
 # Handler to manage dependencies for HTML files uploaded directly
 # to a course. 
 #
-# $Id: londependencies.pm,v 1.3 2012/11/29 20:37:07 raeburn Exp $
+# $Id: londependencies.pm,v 1.4 2013/05/03 21:57:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -103,7 +103,8 @@ sub handler {
     my ($mimetype,$numpathchgs,$numrefchanges,%allfiles,%codebase,$url);
     if ($symb) {
         (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
-    } elsif (($docs_url) && ($env{'httpref.'.$docs_url} ne '')) {
+    } elsif (($docs_url) && (($env{'httpref.'.$docs_url} ne '') ||
+                             ($docs_url =~ m{^\Q/uploaded/$cdom/$cnum/\E(portfolio/syllabus)/}))) {
         $url = $docs_url;
         $url =~ s{^/}{};
     }
@@ -113,8 +114,15 @@ sub handler {
                 '<input type="hidden" name="title" value="'.$docs_title.'" />'."\n".
                 '<input type="hidden" name="url" value="'.$docs_url.'" />'."\n";
     my $dir_root = '/userfiles';
-    my ($destination) =
-        ($url =~ m{^\Quploaded/$cdom/$cnum/\E((?:docs|supplemental)/(?:default|\d+)/\d+)/});
+    my ($destination,$context);
+    if ($url =~ m{^\Quploaded/$cdom/$cnum/\E(portfolio/syllabus)/}) {
+        $destination = $1;
+        $context = 'syllabus';
+    } else {
+        ($destination) =
+            ($url =~ m{^\Quploaded/$cdom/$cnum/\E((?:docs|supplemental)/(?:default|\d+)/\d+)/});
+        $context = 'coursedoc';
+    }
     my $js = &Apache::loncommon::ask_embedded_js();
     my $output = &Apache::loncommon::start_page($title,$js,
                                                 {'only_body' => 1});
@@ -126,7 +134,7 @@ sub handler {
         $numrefchanges = $count + $codebasecount;
     } elsif ($action eq 'process_changes') {
         (my $result,$numpathchgs) = 
-            &process_changes($cdom,$cnum,$chome,$url,$destination,$dir_root,$state);
+            &process_changes($cdom,$cnum,$chome,$url,$destination,$dir_root,$state,$context);
         $output .= $result;
     }
     unless ((($action eq 'process_changes') && ($numpathchgs > 0)) ||
@@ -148,7 +156,7 @@ sub handler {
 }
 
 sub process_changes {
-    my ($cdom,$cnum,$chome,$url,$destination,$dir_root,$state) = @_;
+    my ($cdom,$cnum,$chome,$url,$destination,$dir_root,$state,$context) = @_;
     my ($output,$numpathchgs);
     my ($numnew,$numtodelete,$numtomod) = (0,0,0);
     my $url_root = "/uploaded/$cdom/$cnum";
@@ -199,11 +207,20 @@ sub process_changes {
         }
         if ((@modifications > 0) || ($numnew > 0)) {
             (my $result,my $flag,$numpathchgs) =
-                &Apache::loncommon::upload_embedded('coursedoc',$destination,$cnum,$cdom,
+                &Apache::loncommon::upload_embedded($context,$destination,$cnum,$cdom,
                                                     $dir_root,$url_root,undef,undef,undef,
                                                     $state,'/adm/dependencies');
             $output .= '<h4>'.&mt('Uploaded files').'</h4>'. 
                        $result;
+            unless ($numpathchgs) {
+                if ($context eq 'syllabus') {
+                    my $modres =
+                        &Apache::loncommon::modify_html_refs($context,'portfolio/syllabus',
+                                                             $cnum,$cdom,
+                                                             '/userfiles',"/$url");
+                    $result .= $modres;
+                }
+            }
         }
     } else {
         $output .=  '<span class="LC_warning">'.