--- loncom/interface/lonmeta.pm	2005/07/08 10:39:49	1.98
+++ loncom/interface/lonmeta.pm	2005/08/02 21:35:10	1.102
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.98 2005/07/08 10:39:49 www Exp $
+# $Id: lonmeta.pm,v 1.102 2005/08/02 21:35:10 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -17,7 +17,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU General Public License 
 # along with LON-CAPA; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #
@@ -33,7 +33,7 @@ use LONCAPA::lonmetadata();
 use Apache::Constants qw(:common);
 use Apache::lonnet;
 use Apache::loncommon();
-use Apache::lonhtmlcommon();
+use Apache::lonhtmlcommon(); 
 use Apache::lonmsg;
 use Apache::lonpublisher;
 use Apache::lonlocal;
@@ -288,6 +288,27 @@ sub fieldnames {
     return &Apache::lonlocal::texthash(%fields);
 }
 
+sub select_course {
+    my ($r)=@_;
+    $r->print('<h3>Instructor Selected Meta-Data</h3><br />');
+    $r->print('<form action="" method="post">');
+    $r->print('Select your course<br>');
+    $r->print('<select name="metacourse" >');
+    foreach my $key (keys %env) {
+        
+        if ($key =~ /\.metadata\./) {
+            my $course_key = $key;
+            $course_key =~ s/\.metadata\..*//;
+            $r->print('<option value="'.$course_key.'">');
+            $r->print($env{$course_key.'.description'});
+            $r->print('</option>');
+        }
+    }
+    $r->print('</select><br />');
+    $r->print('<input type="submit" >');
+    $r->print('</form>');
+    return 'ok';
+}
 # Pretty printing of metadata field
 
 sub prettyprint {
@@ -547,7 +568,12 @@ sub handler {
     } elsif ($uri=~/\/portfolio\//) {
         $r->print(&Apache::loncommon::bodytag
           ('Edit Portfolio File Information','','','',$resdomain));
-        &present_editable_metadata($r,$uri,'portfolio');
+        if ($env{'form.metacourse'}) {
+            &present_instructor_metadata($r,$uri,'portfolio');  
+        } else {
+            &present_editable_metadata($r,$uri,'portfolio');
+            &select_course($r);
+        }
         
     } elsif ($uri=~/^\/\~/) { 
         # Construction space
@@ -883,6 +909,13 @@ sub print_dynamic_metadata {
     return;
 }
 
+sub present_instructor_metadata {
+    my ($r,$uri, $file_type) = @_;
+    print $r->print('This is the instructor metadata area'); 
+    return 'ok';
+}
+
+
 #####################################################
 #####################################################
 ###                                               ###
@@ -903,9 +936,11 @@ sub present_editable_metadata {
     $target=~s/\.meta$//;
     my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target);
     if ($bombs) {
+        my $showdel=1;
         if ($env{'form.delmsg'}) {
             if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') {
                 $bombs=&mt('Messages deleted.');
+		$showdel=0;
             } else {
                 $bombs=&mt('Error deleting messages');
             }
@@ -915,19 +950,27 @@ sub present_editable_metadata {
 	    $cleardir=~s/\/[^\/]+$/\//;
             if (&Apache::lonmsg::clear_author_res_msg($cleardir) eq 'ok') {
                 $bombs=&mt('Messages cleared.');
+		$showdel=0;
             } else {
                 $bombs=&mt('Error clearing messages');
             }
         }
         my $del=&mt('Delete Messages for this Resource');
 	my $clear=&mt('Clear all Messages in Subdirectory');
+	my $goback=&mt('Back to Source File');
         $r->print(<<ENDBOMBS);
 <h1>$disuri</h1>
 <form method="post" name="defaultmeta">
+ENDBOMBS
+        if ($showdel) {
+	    $r->print(<<ENDDEL);
 <input type="submit" name="delmsg" value="$del" />
 <input type="submit" name="clearmsg" value="$clear" />
-<br />$bombs
-ENDBOMBS
+ENDDEL
+        } else {
+            $r->print('<a href="'.$disuri.'" />'.$goback.'</a>');
+	}
+	$r->print('<br />'.$bombs);
     } else {
         my $displayfile='Catalog Information for '.$disuri;
         if ($disuri=~/\/default$/) {