--- loncom/interface/lonmeta.pm	2007/01/12 22:13:51	1.196
+++ loncom/interface/lonmeta.pm	2008/12/13 23:09:35	1.212.2.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.196 2007/01/12 22:13:51 albertel Exp $
+# $Id: lonmeta.pm,v 1.212.2.3 2008/12/13 23:09:35 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -182,7 +182,7 @@ sub evalgraph {
     my $val=int($value*10.+0.5)-10;
     my $output='<table border="0" cellpadding="0" cellspacing="0"><tr>';
     if ($val>=20) {
-	$output.='<td width="20" bgcolor="#555555">&nbsp&nbsp;</td>';
+	$output.='<td width="20" bgcolor="#555555">'.('&nbsp;' x2).'</td>';
     } else {
         $output.='<td width="'.($val).'" bgcolor="#555555">&nbsp;</td>'.
                  '<td width="'.(20-$val).'" bgcolor="#FF3333">&nbsp;</td>';
@@ -192,7 +192,7 @@ sub evalgraph {
 	$output.='<td width="'.($val-20).'" bgcolor="#33FF33">&nbsp;</td>'.
                  '<td width="'.(40-$val).'" bgcolor="#555555">&nbsp;</td>';
     } else {
-        $output.='<td width="20" bgcolor="#555555">&nbsp&nbsp;</td>';
+        $output.='<td width="20" bgcolor="#555555">'.('&nbsp;' x2).'</td>';
     }
     $output.='<td> ('.sprintf("%5.2f",$value).') </td></tr></table>';
     return $output;
@@ -265,7 +265,7 @@ sub fieldnames {
          'correct'    => 'Material appears to be correct',
          'technical'  => 'Resource is technically correct', 
          'avetries'   => 'Average number of tries till solved',
-         'stdno'      => 'Total number of students who have worked on this problem',
+         'stdno'      => 'Statistics calculated for number of students',
          'difficulty' => 'Degree of difficulty',
          'disc'       => 'Degree of discrimination',
 	     'dependencies' => 'Resources used by this resource',
@@ -383,7 +383,40 @@ sub select_course {
 	$Apache::lonpublisher::metadatafields{'courserestricted'};
     my $selected = ($current_restriction eq 'none' ? 'selected="selected"' 
 		                                   : '');
-
+    if ($current_restriction =~ /^course\.($match_domain\_$match_courseid)$/) {
+        my $assoc_crs = $1;
+        my $added_metadata_fields = &Apache::lonparmset::get_added_meta_fieldnames($assoc_crs);
+        if (ref($added_metadata_fields) eq 'HASH') {
+            if (keys(%{$added_metadata_fields}) > 0) {
+                my $transfernotes;
+                foreach my $field_name (keys(%{$added_metadata_fields})) {
+                    my $value = $Apache::lonpublisher::metadatafields{$field_name};
+                    if ($value) {
+                        $transfernotes .= 
+                            &Apache::loncommon::start_data_table_row(). 
+                            '<td><input type="checkbox" name="transfer_'.
+                            $field_name.'" value="1" /></td><td>'.
+                            $field_name.'</td><td>'.$value.'</td>'.
+                            &Apache::loncommon::end_data_table_row();
+                    }
+                }
+                if ($transfernotes ne '') {
+                    my %courseinfo = &Apache::lonnet::coursedescription($assoc_crs,{'one_time' => 1});
+                    my $assoc_crs_description = $courseinfo{'description'};
+                    $output .= &mt('This resource is currently associated with a course ([_1]) which includes added metadata fields specific to the course.',$assoc_crs_description).'<br />'."\n".
+                    &mt('You can choose to transfer data from the added fields to the "Notes" field if you are planning to change the course association.').'<br /><br />'.
+                    &Apache::loncommon::start_data_table().
+                    &Apache::loncommon::start_data_table_header_row().
+                    '<th>Copy to notes?</th>'."\n".
+                    '<th>Field name</th>'."\n".
+                    '<th>Values</th>'."\n".
+                    &Apache::loncommon::end_data_table_header_row().
+                    $transfernotes.
+                    &Apache::loncommon::end_data_table().'<br />';
+                }
+            }
+        }
+    }
     $output .= '<select name="new_courserestricted" >';
     $output .= '<option value="none" '.$selected.'>'.
 	&mt('None').'</option>'.$/;
@@ -540,12 +573,13 @@ sub selectbox {
         $functionref=\&direct;
     }
     my $selout='<select name="'.$name.'">';
-    foreach (@idlist) {
-        $selout.='<option value=\''.$_.'\'';
-        if ($_ eq $value) {
+    foreach my $id (@idlist) {
+        $selout.='<option value="'.$id.'"';
+        if ($id eq $value) {
 	    $selout.=' selected>'.&{$functionref}($_).'</option>';
-	}
-        else {$selout.='>'.&{$functionref}($_).'</option>';}
+        } else {
+            $selout.='>'.&{$functionref}($id).'</option>';
+        }
     }
     return $selout.'</select>';
 }
@@ -598,9 +632,16 @@ sub prettyinput {
                 if ($meta_options{$item}) {
                     push(@cur_values_inst,$item);
                 } else {
-                    $cur_values_stu .= $item.',';
+                    if ($item ne '') {
+                        $cur_values_stu .= $item.',';
+                    }
                 }
             }
+             $cur_values_stu =~ s/,$//;
+            my @key_order = sort(keys(%meta_options));
+            unshift(@key_order,'');
+            $meta_options{''} = 'Not specified';
+            $meta_options{'select_form_order'} = \@key_order;
         } else {
             $cur_values_stu = $value;
         }
@@ -608,11 +649,11 @@ sub prettyinput {
             return (&select_course());
             # return ('<input type="hidden" name="new_courserestricted" value="'.$course_key.'" />');
         }
-        my $course = $env{'request.course.id'};
         if (($type eq 'keywords') || ($type eq 'subject')
              || ($type eq 'author')||($type eq  'notes')
              || ($type eq  'abstract')|| ($type eq  'title')|| ($type eq  'standards')
-             || (exists($env{'course.'.$env{'request.course.id'}.'.metadata.'.$type.'.added'}))) {
+             || (exists($env{$course_key.'.metadata.'.$type.'.added'}))) {
+            
             if ($values) {
                 if ($only_one) {
                     $output .= (&Apache::loncommon::select_form($cur_values_inst[0],'new_'.$type,%meta_options));
@@ -750,7 +791,6 @@ sub handler {
             %Apache::lonpublisher::metadatakeys=();
             my $result=&Apache::lonnet::getfile($fn);
             &Apache::lonpublisher::metaeval($result);
-            &Apache::lonnet::logthis("restricted is: ".$Apache::lonpublisher::metadatafields{'courserestricted'});
             if ((!$Apache::lonpublisher::metadatafields{'courserestricted'}) ||
                 ($env{'form.changecourse'} eq 'true')) {
                 &pre_select_course($r,$uri);
@@ -765,8 +805,10 @@ sub handler {
         &present_editable_metadata($r,$uri,'groups');    
     } elsif ($uri=~m|^/~|) { 
         # Construction space
-        $r->print(&Apache::loncommon::start_page('Edit Catalog nformation',
-						 undef,
+        $r->print(&Apache::loncommon::start_page('Edit Catalog Information',
+						"\n".'<script type="text/javascript">'."\n".
+                                                &Apache::loncommon::browser_and_searcher_javascript().
+                                                "\n".'</script>',
 						 {'domain' => $resdomain,}));
         &present_editable_metadata($r,$uri);
     } else {
@@ -798,18 +840,22 @@ sub report_bombs {
 	    &Apache::lonmsg::clear_author_res_msg($uri);
 	}
         my $clear=&mt('Clear all Messages in Subdirectory');
-	$r->print(<<ENDCLEAR);
+        my $cancel=&mt('Back to Directory');
+        my $cancelurl=$uri;
+        $cancelurl=~s/^\Q$domain\E/\/priv/;
+        $r->print(<<ENDCLEAR);
 <form method="post">
 <input type="submit" name="clearbombs" value="$clear" />
-</form>
+<a href="$cancelurl">$cancel</a>
+</form><hr />
 ENDCLEAR
         my %brokenurls = 
             &Apache::lonmsg::all_url_author_res_msg($author,$domain);
-        foreach (sort(keys(%brokenurls))) {
-            if ($_=~/^\Q$uri\E/) {
+        foreach my $key (sort(keys(%brokenurls))) {
+            if ($key=~/^\Q$uri\E/) {
                 $r->print
-                    ('<a href="'.&Apache::lonnet::clutter($_).'">'.$_.'</a>'.
-                     &Apache::lonmsg::retrieve_author_res_msg($_).
+                    ('<a href="'.&Apache::lonnet::clutter($key).'">'.$key.'</a>'.
+                     &Apache::lonmsg::retrieve_author_res_msg($key).
                      '<hr />');
             }
         }
@@ -832,8 +878,8 @@ sub present_uneditable_metadata {
     my $uploaded = ($uri =~ m|/uploaded/|);
     my %content=();
     # Read file
-    foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
-        $content{$_}=&Apache::lonnet::metadata($uri,$_);
+    foreach my $key (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
+        $content{$key}=&Apache::lonnet::metadata($uri,$key);
     }
     # Render Output
     # displayed url
@@ -861,9 +907,9 @@ sub present_uneditable_metadata {
     my $obsolete=$content{'obsolete'};
     my $obsoletewarning='';
     if (($obsolete) && ($env{'user.adv'})) {
-        $obsoletewarning='<p><font color="red">'.
+        $obsoletewarning='<p><span class="LC_warning">'.
             &mt('This resource has been marked obsolete by the author(s)').
-            '</font></p>';
+            '</span></p>';
     }
     #
     my %lt=&fieldnames();
@@ -899,24 +945,27 @@ sub present_uneditable_metadata {
 		   'obsolete', 
 		   'obsoletereplacement');
     }
+    my $rownum = 0;
     foreach my $field (@fields) {
-        $table.='<tr><td bgcolor="#AAAAAA">'.$lt{$field}.
-            '</td><td bgcolor="#CCCCCC">'.
-            &prettyprint($field,$content{$field}).'</td></tr>';
+        my $lastrow = '';
+        $rownum ++;
+        $lastrow = 1 if ($rownum == @fields);
+        $table.=&Apache::lonhtmlcommon::row_title($lt{$field})
+                .&prettyprint($field,$content{$field}).
+                .&Apache::lonhtmlcommon::row_closure($lastrow);
         delete($content{$field});
     }
     #
-    $r->print(<<ENDHEAD);
-<h2>$title</h2>
-<p>
-$disuri<br />
-$obsoletewarning
-$versiondisplay
-</p>
-<table cellspacing="2" border="0">
-$table
-</table>
-ENDHEAD
+    $r->print("<h2>$title</h2>"
+              .'<p>'
+              .$disuri.'<br />'
+              .$obsoletewarning
+              .$versiondisplay
+              .'</p>'
+              .&Apache::lonhtmlcommon::start_pick_box()
+              .$table
+              .&Apache::lonhtmlcommon::end_pick_box()
+    );
     if (!$uploaded && $env{'user.adv'}) {
         &print_dynamic_metadata($r,$uri,\%content);
     }
@@ -943,17 +992,21 @@ sub print_dynamic_metadata {
         exists($dynmeta{'goto'}) ||
         exists($dynmeta{'course'})) {
         $r->print('<h4>'.&mt('Access and Usage Statistics').'</h4>'.
-                  '<table cellspacing="2" border="0">');
-        foreach ('count',
-                 'sequsage','sequsage_list',
-                 'comefrom','comefrom_list',
-                 'goto','goto_list',
-                 'course','course_list') {
-            $r->print('<tr><td bgcolor="#AAAAAA">'.$lt{$_}.'</td>'.
-                      '<td bgcolor="#CCCCCC">'.
-                      &prettyprint($_,$dynmeta{$_})."</td></tr>\n");
+                  &Apache::lonhtmlcommon::start_pick_box());
+        my @counts = ('count','sequsage','sequsage_list',
+                      'comefrom','comefrom_list','goto',
+                      'goto_list','course','course_list');
+        my $rownum = 0;
+        foreach my $item (@counts) {
+            my $lastrow = '';
+            $rownum ++;
+            $lastrow = 1 if ($rownum == @counts);
+            $r->print(&Apache::lonhtmlcommon::row_title($lt{$item})
+                      .&prettyprint($item,$dynmeta{$item})
+                      .&Apache::lonhtmlcommon::row_closure($lastrow)
+            );
         }
-        $r->print('</table>');
+        $r->print(&Apache::lonhtmlcommon::end_pick_box());
     } else {
         $r->print('<h4>'.&mt('No Access or Usages Statistics are available for this resource.').'</h4>');
     }
@@ -968,35 +1021,40 @@ sub print_dynamic_metadata {
             $r->print('<h4>'.
                       &mt('Overall Assessment Statistical Data').
                       '</h4>'.
-                      '<table cellspacing="2" border="0">');
-            $r->print('<tr><td bgcolor="#AAAAAA">'.$lt{'stdno'}.'</td>'.
-                      '<td bgcolor="#CCCCCC">'.
-                      &prettyprint('stdno',$dynmeta{'stdno'}).
-                      '</td>'."</tr>\n");
-            foreach ('avetries','difficulty','disc') {
-                $r->print('<tr><td bgcolor="#AAAAAA">'.$lt{$_}.'</td>'.
-                          '<td bgcolor="#CCCCCC">'.
-                          &prettyprint($_,sprintf('%5.2f',$dynmeta{$_})).
-                          '</td>'."</tr>\n");
+                      &Apache::lonhtmlcommon::start_pick_box());
+            $r->print(&Apache::lonhtmlcommon::row_title($lt{'stdno'})
+                      .&prettyprint('stdno',$dynmeta{'stdno'})
+                      .&Apache::lonhtmlcommon::row_closure()
+            );
+            my @stats = ('avetries','difficulty','disc');
+            my $rownum = 0;
+            foreach my $item (@stats) {
+                my $lastrow = '';
+                $rownum ++;
+                $lastrow = 1 if ($rownum == @stats);
+                $r->print(&Apache::lonhtmlcommon::row_title($lt{$item})
+                          .&prettyprint($item,sprintf('%5.2f',$dynmeta{$item})).
+                          .&Apache::lonhtmlcommon::row_closure($lastrow)
+                );
             }
-            $r->print('</table>');    
+            $r->print(&Apache::lonhtmlcommon::end_pick_box());    
         }
         if (exists($dynmeta{'stats'})) {
             #
             # New assessment statistics
             $r->print('<h4>'.
-                      &mt('Detailed Assessment Statistical Data').
+                      &mt('Recent Detailed Assessment Statistical Data').
                       '</h4>');
-            my $table = '<table cellspacing="2" border="0">'.
-                '<tr>'.
-                '<th>Course</th>'.
-                '<th>Section(s)</th>'.
-                '<th>Num Students</th>'.
-                '<th>Mean Tries</th>'.
-                '<th>Degree of Difficulty</th>'.
-                '<th>Degree of Discrimination</th>'.
-                '<th>Time of computation</th>'.
-                '</tr>'.$/;
+            my $table=&Apache::loncommon::start_data_table()
+                      .&Apache::loncommon::start_data_table_header_row()
+                      .'<th>'.&mt('Course').'</th>'.
+                      .'<th>'.&mt('Section(s)').'</th>'.
+                      .'<th>'.&mt('Num Student').'s</th>'.
+                      .'<th>'.&mt('Mean Tries').'</th>'.
+                      .'<th>'.&mt('Degree of Difficulty').'</th>'.
+                      .'<th>'.&mt('Degree of Discrimination').'</th>'.
+                      .'<th>'.&mt('Time of computation').'</th>'.
+                      .&Apache::loncommon::end_data_table_header_row().$/;
             foreach my $identifier (sort(keys(%{$dynmeta{'stats'}}))) {
                 my $data = $dynmeta{'stats'}->{$identifier};
                 my $course = $data->{'course'};
@@ -1007,33 +1065,32 @@ sub print_dynamic_metadata {
                     &Apache::lonnet::logthis('lookup for '.$course.' failed');
                     next;
                 }
-                $table .= '<tr>';
+                $table .= &Apache::loncommon::start_data_table_row();
                 $table .= 
-                    '<td><nobr>'.$courseinfo{'description'}.'</nobr></td>';
+                    '<td><span class="LC_nobreak">'.$courseinfo{'description'}.'</span></td>';
                 $table .= 
                     '<td align="right">'.$data->{'sections'}.'</td>';
                 $table .=
                     '<td align="right">'.$data->{'stdno'}.'</td>';
-                foreach ('avetries','difficulty','disc') {
+                foreach my $item ('avetries','difficulty','disc') {
                     $table .= '<td align="right">';
-                    if (exists($data->{$_})) {
-                        $table .= sprintf('%.2f',$data->{$_}).'&nbsp;';
+                    if (exists($data->{$item})) {
+                        $table .= sprintf('%.2f',$data->{$item}).'&nbsp;';
                     } else {
                         $table .= '';
                     }
                     $table .= '</td>';
                 }
                 $table .=
-                    '<td><nobr>'.
+                    '<td><span class="LC_nobreak">'.
                     &Apache::lonlocal::locallocaltime($data->{'timestamp'}).
-                    '</nobr></td>';
-                $table .=
-                    '</tr>'.$/;
+                    '</span></td>';
+                $table .= &Apache::loncommon::end_data_table_row().$/;
             }
-            $table .= '</table>'.$/;
+            $table .= &Apache::loncommon::end_data_table().$/;
             $r->print($table);
         } else {
-            $r->print('No new dynamic data found.');
+            $r->print(&mt('No new dynamic data found.'));
         }
     } else {
         $r->print('<h4>'.
@@ -1049,13 +1106,19 @@ sub print_dynamic_metadata {
         exists($dynmeta{'correct'}) || 
         exists($dynmeta{'technical'})){ 
         $r->print('<h4>'.&mt('Evaluation Data').'</h4>'.
-                  '<table cellspacing="2" border="0">');
-        foreach ('clear','depth','helpful','correct','technical') {
-            $r->print('<tr><td bgcolor="#AAAAAA">'.$lt{$_}.'</td>'.
-                      '<td bgcolor="#CCCCCC">'.
-                      &prettyprint($_,$dynmeta{$_})."</td></tr>\n");
+                  &Apache::lonhtmlcommon::start_pick_box());
+        my @criteria = ('clear','depth','helpful','correct','technical');
+        my $rownum = 0;
+        foreach my $item (@criteria) {
+            my $lastrow = '';
+            $rownum ++;
+            $lastrow = 1 if ($rownum == @criteria);
+            $r->print(&Apache::lonhtmlcommon::row_title($lt{$item})
+                      .&prettyprint($item,$dynmeta{$item})
+                      .&Apache::lonhtmlcommon::row_closure($lastrow)
+            );
         }
-        $r->print('</table>');
+        $r->print(&Apache::lonhtmlcommon::end_pick_box());
     } else {
         $r->print('<h4>'.&mt('No Evaluation Data is available for this resource.').'</h4>');
     }
@@ -1083,32 +1146,44 @@ sub print_dynamic_metadata {
     # All other stuff
     $r->print('<h3>'.
               &mt('Additional Metadata (non-standard, parameters, exports)').
-              '</h3><table border="0" cellspacing="1">');
-    foreach (sort(keys(%content))) {
-        my $name=$_;
-        if ($name!~/\.display$/) {
+              '</h3>');
+    $r->print(&Apache::lonhtmlcommon::start_pick_box());
+    my @names;
+    foreach my $key (sort(keys(%content))) {
+        if ($key!~/\.display$/) {
+            push(@names,$key);
+        }
+    }
+    if (@names > 0) {
+        my $rownum = 0;
+        foreach my $name (@names) {
+            my $lastrow = '';
+            $rownum ++;
+            $lastrow = 1 if ($rownum == @names);
+
             my $display=&Apache::lonnet::metadata($uri,
                                                   $name.'.display');
             if (! $display) { 
                 $display=$name;
             };
             my $otherinfo='';
-            foreach ('name','part','type','default') {
+            foreach my $item ('name','part','type','default') {
                 if (defined(&Apache::lonnet::metadata($uri,
-                                                      $name.'.'.$_))) {
-                    $otherinfo.=' '.$_.'='.
+                                                      $name.'.'.$item))) {
+                    $otherinfo.=' '.$item.'='.
                         &Apache::lonnet::metadata($uri,
-                                                  $name.'.'.$_).'; ';
+                                                  $name.'.'.$item).'; ';
                 }
             }
-            $r->print('<tr><td bgcolor="#bbccbb"><font size="-1" color="#556655">'.$display.'</font></td><td bgcolor="#ccddcc"><font size="-1" color="#556655">'.$content{$name});
+            $r->print(&Apache::lonhtmlcommon::row_title($display)
+                      .$content{$name});
             if ($otherinfo) {
                 $r->print(' ('.$otherinfo.')');
             }
-            $r->print("</font></td></tr>\n");
+            $r->print(&Apache::lonhtmlcommon::row_closure($lastrow));
         }
     }
-    $r->print("</table>");
+    $r->print(&Apache::lonhtmlcommon::end_pick_box());
     return;
 }
 
@@ -1171,17 +1246,20 @@ ENDBOMBS
 <input type="submit" name="clearmsg" value="$clear" />
 ENDDEL
         } else {
-            $r->print('<a href="'.$disuri.'" />'.$goback.'</a>');
+            $r->print('<p><a href="'.$disuri.'">'.$goback.'</a></p>');
+	    if ($env{'form.clearmsg'}) {
+		my ($diruri) = ($disuri =~ m{(.*/)[^/]*});
+		$r->print('<p><a href="'.$diruri.'">'.
+			  &mt('Back To Directory').'</a></p>');
+	    }
 	}
 	$r->print('<br />'.$bombs);
     } else {
-        my $displayfile='Catalog Information for '.$disuri;
+        my $displayfile=&mt('Catalog Information for [_1]',$disuri);
         if ($disuri=~/\/default$/) {
             my $dir=$disuri;
             $dir=~s/default$//;
-            $displayfile=
-                &mt('Default Cataloging Information for Directory').' '.
-                $dir;
+            $displayfile=&mt('Default Cataloging Information for Directory [_1]',$dir);
         }
         %Apache::lonpublisher::metadatafields=();
         %Apache::lonpublisher::metadatakeys=();
@@ -1191,13 +1269,26 @@ ENDDEL
         } else {
             &Apache::lonpublisher::metaeval($result);
         }
+        if ($env{'form.new_courserestricted'}) {
+            my $new_assoc_course = $env{'form.new_courserestricted'};
+            my $prev_courserestricted = $Apache::lonpublisher::metadatafields{'courserestricted'};
+            if (($prev_courserestricted) && 
+                ($prev_courserestricted ne $new_assoc_course)) {
+                my $transfers = [];
+                foreach my $key (keys(%env)) {
+                    if ($key =~ /^form\.transfer_(.+)$/) {
+                        push(@{$transfers},$1);
+                    }
+                }
+                if (@{$transfers} > 0) {
+                    &store_transferred_addedfields($fn,$uri,$transfers);
+                }
+            }
+        }
         $r->print(<<ENDEDIT);
 <h1>$displayfile</h1>
 <form method="post" action="" name="defaultmeta">
 ENDEDIT
-        $r->print('<script type="JavaScript">'.
-                  &Apache::loncommon::browser_and_searcher_javascript().
-                  '</script>');
         my %lt=&fieldnames($file_type);
 	my $output;
 	my @fields;
@@ -1253,8 +1344,13 @@ ENDEDIT
 		$Apache::lonpublisher::metadatafields{'owner'} =
 		    $env{'user.name'}.':'.$env{'user.domain'};
 	    }
-
+	    if (! $Apache::lonpublisher::metadatafields{'author'}) {
+		$Apache::lonpublisher::metadatafields{'author'} =
+		    &Apache::loncommon::plainname($env{'user.name'},
+						  $env{'user.domain'});
+	    }
 	    if ($Apache::lonpublisher::metadatafields{'courserestricted'} ne 'none') {
+
                 if ($file_type eq 'portfolio') {
 		    $r->print(&mt('Associated with course [_1]',
 		        '<strong><a href="'.$uri.'?changecourse=true">'.
@@ -1268,7 +1364,7 @@ ENDEDIT
                         ".description"}.'</strong>').'<br />');
                 }
 	    } else {
-		$r->print('<a href="'.$uri.'?changecourse=true">This resource is not associated with a course.</a><br />');
+		$r->print('<a href="'.$uri.'?changecourse=true">'.&mt('This resource is not associated with a course.').'</a><br />');
 	    }
 	}
 	if (@added_order) {
@@ -1286,8 +1382,15 @@ ENDEDIT
         my $row_alt = 1;
         foreach my $field_name (@fields) {
             if (defined($env{'form.new_'.$field_name})) {
-                $Apache::lonpublisher::metadatafields{$field_name}=
-                    join(',',&Apache::loncommon::get_env_multiple('form.new_'.$field_name));
+                my @values = &Apache::loncommon::get_env_multiple('form.new_'.$field_name);
+                my $newvalue = '';
+                foreach my $item (@values) {
+                    if ($item ne '') {
+                        $newvalue .= $item.',';
+                    }
+                }
+                $newvalue =~ s/,$//; 
+                $Apache::lonpublisher::metadatafields{$field_name}=$newvalue;
             }
             if ($Apache::lonpublisher::metadatafields{'courserestricted'} ne 'none'
 		&& exists($env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.'.$field_name.'.options'})) {
@@ -1316,60 +1419,11 @@ ENDEDIT
         }
         $output .= &Apache::loncommon::end_data_table();
 	if ($env{'form.store'}) {
-	    my $mfh;
-	    my $formname='store'; 
-	    my $file_content;
-	    if (&Apache::loncommon::get_env_multiple('form.new_keywords')) {
-		$Apache::lonpublisher::metadatafields{'keywords'} = 
-		    join (',', &Apache::loncommon::get_env_multiple('form.new_keywords'));
-	    }
-	    foreach my $field (sort(keys(%Apache::lonpublisher::metadatafields))) {
-		next if ($field =~ /\./);
-		my $unikey=$field;
-		$unikey=~/^([A-Za-z_]+)/;
-		my $tag=$1;
-		$tag=~tr/A-Z/a-z/;
-		$file_content.= "\n\<$tag";
-		foreach my $key (split(/\,/,
-				       $Apache::lonpublisher::metadatakeys{$unikey})
-				 ) {
-		    my $value=
-			$Apache::lonpublisher::metadatafields{$unikey.'.'.$key};
-		    $value=~s/\"/\'\'/g;
-		    $file_content.=' '.$key.'="'.$value.'"' ;
-		}
-		$file_content.= '>'.
-		    &HTML::Entities::encode
-		    ($Apache::lonpublisher::metadatafields{$unikey},
-		     '<>&"').
-		     '</'.$tag.'>';
-	    }
-	    if ($fn =~ m|^$Apache::lonnet::perlvar{'lonDocRoot'}/userfiles|) {
-	        my ($path, $new_fn);
-	        if ($fn =~ m|$match_name/groups/\w+/portfolio/|) {
-                    ($path, $new_fn) = ($fn =~ m|/(groups/\w+/portfolio.*)/([^/]*)$|);
-	        } else {
-		    ($path, $new_fn) = ($fn =~ m|/(portfolio.*)/([^/]*)$|);
-	        }
-                $r->print(&store_portfolio_metadata($formname,$file_content,$path,
-                                                    $new_fn,$uri));
-            } else {
-		if (! ($mfh=Apache::File->new('>'.$fn))) {
-		    $r->print('<p><font color="red">'.
-			      &mt('Could not write metadata').', '.
-			      &mt('FAIL').'</font></p>');
-		} else {
-		    print $mfh ($file_content);
-                    close($mfh);
-                    &update_metadata_table($uri);
-		    $r->print('<p><font color="blue">'.&mt('Wrote Metadata').
-			      ' '.&Apache::lonlocal::locallocaltime(time).
-			      '</font></p>');
-		}
-	    }
+            my ($outcome,$result) = &store_metadata($fn,$uri,'store');
+            $r->print($result);
 	}
 	$r->print($output.'<br /><input type="submit" name="store" value="'.
-                  &mt('Store Catalog Information').'" />');
+                  &mt('Save Catalog Information').'" />');
 
 	if ($file_type eq 'portfolio' || $file_type eq 'groups') {
 	    my ($port_path,$group) = &get_port_path_and_group($uri);
@@ -1391,20 +1445,114 @@ ENDEDIT
     return;
 }
 
+sub store_metadata {
+    my ($fn,$uri,$caller) = @_;
+    my $mfh;
+    my $formname='store';
+    my ($file_content,$output,$outcome);
+    if (&Apache::loncommon::get_env_multiple('form.new_keywords')) {
+        $Apache::lonpublisher::metadatafields{'keywords'} =
+            join (',', &Apache::loncommon::get_env_multiple('form.new_keywords'));
+            }
+    foreach my $field (sort(keys(%Apache::lonpublisher::metadatafields))) {
+        next if ($field =~ /\./);
+        my $unikey=$field;
+        $unikey=~/^([A-Za-z_]+)/;
+        my $tag=$1;
+        $tag=~tr/A-Z/a-z/;
+        $file_content.= "\n\<$tag";
+        foreach my $key (split(/\,/,$Apache::lonpublisher::metadatakeys{$unikey})) {
+            my $value = $Apache::lonpublisher::metadatafields{$unikey.'.'.$key};
+            $value=~s/\"/\'\'/g;
+            $file_content.=' '.$key.'="'.$value.'"' ;
+        }
+        $file_content.= '>'.
+            &HTML::Entities::encode
+                ($Apache::lonpublisher::metadatafields{$unikey},'<>&"').
+                '</'.$tag.'>';
+    }
+    if ($fn =~ m|^$Apache::lonnet::perlvar{'lonDocRoot'}/userfiles|) {
+        my ($path, $new_fn);
+        if ($fn =~ m|$match_name/groups/\w+/portfolio/|) {
+            ($path, $new_fn) = ($fn =~ m|/(groups/\w+/portfolio.*)/([^/]*)$|);
+        } else {
+            ($path, $new_fn) = ($fn =~ m|/(portfolio.*)/([^/]*)$|);
+        }
+        ($outcome,my $result) = 
+            &store_portfolio_metadata($formname,$file_content,
+                                      $path,$new_fn,$uri,$caller);
+        $output .= $result;
+    } else {
+        if (! ($mfh=Apache::File->new('>'.$fn))) {
+            $output .= '<p><font color="red">';
+            if ($caller eq 'transfer') {
+                $output .= &mt('Could not transfer data in added fields to notes');
+            } else { 
+                $output .= &mt('Could not write metadata');
+            }
+            $output .= ', '.&mt('FAIL').'</font></p>';
+            $outcome = 'fail';
+        } else {
+            print $mfh ($file_content);
+            close($mfh);
+            &update_metadata_table($uri);
+            $output .= '<p><font color="blue">';
+            if ($caller eq 'transfer') {
+                $output .= &mt('Transferred data in added fields to notes');
+            } else {
+                $output .= &mt('Wrote Metadata');
+            }
+            $output .= ' '.&Apache::lonlocal::locallocaltime(time).
+                       '</font></p>';
+            $outcome = 'ok';
+        }
+    }
+    return ($outcome,$output);
+}
+
+sub store_transferred_addedfields {
+    my ($fn,$uri,$transfers) = @_;
+    foreach my $item (@{$transfers}) {
+        $Apache::lonpublisher::metadatafields{'notes'} .= 
+           ' '.$item.' = '.$Apache::lonpublisher::metadatafields{$item};
+    }
+    my ($outcome,$output) = &store_metadata($fn,$uri,'transfer');
+    if ($outcome eq 'ok') {
+        foreach my $item (@{$transfers}) {
+            delete($Apache::lonpublisher::metadatafields{$item});
+        }
+    }
+}
+
 sub store_portfolio_metadata {
-    my ($formname,$content,$path,$new_fn,$uri) = @_;
+    my ($formname,$content,$path,$new_fn,$uri,$caller) = @_;
+    my ($outcome,$output);
     $env{'form.'.$formname}=$content."\n";
     $env{'form.'.$formname.'.filename'}=$new_fn;
     my $result =&Apache::lonnet::userfileupload($formname,'',$path);
     if ($result =~ /(error|notfound)/) {
-        return '<p><font color="red">'.
-                  &mt('Could not write metadata').', '.
-                  &mt('FAIL').'</font></p>';
+        $output = '<p><font color="red">';
+        if ($caller eq 'transfer') {
+            $output .= 
+                &mt('Could not transfer data in added fields to notes'); 
+        } else {
+            $output .= &mt('Could not write metadata');
+        }
+        $output .= ', '.&mt('FAIL').'</font></p>';
+        $outcome = 'fail';
     } else {
         &update_metadata_table($uri);
-        return '<p><font color="blue">'.&mt('Wrote Metadata').
-                  ' '.&Apache::lonlocal::locallocaltime(time).'</font></p>';
+        $output = '<p><font color="blue">';
+        if ($caller eq 'transfer') {
+            $output .= &mt('Transferred data in added fields to notes');
+        } else {
+            $output .= &mt('Wrote Metadata');
+        }
+        $output .= ' '.&Apache::lonlocal::locallocaltime(time).
+                   '</font></p>';
+        $outcome = 'ok';
     }
+    return ($outcome,$output);
 }
 
 sub update_metadata_table {