--- loncom/interface/lonmeta.pm	2005/03/18 16:47:31	1.95
+++ loncom/interface/lonmeta.pm	2005/04/07 06:56:23	1.96
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.95 2005/03/18 16:47:31 albertel Exp $
+# $Id: lonmeta.pm,v 1.96 2005/04/07 06:56:23 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -31,7 +31,7 @@ package Apache::lonmeta;
 use strict;
 use LONCAPA::lonmetadata();
 use Apache::Constants qw(:common);
-use Apache::lonnet();
+use Apache::lonnet;
 use Apache::loncommon();
 use Apache::lonhtmlcommon();
 use Apache::lonmsg;
@@ -338,7 +338,7 @@ sub prettyprint {
 	return &Apache::loncommon::gradeleveldescription($value);
     }
     # Only for advance users below
-    if (! $ENV{'user.adv'}) { 
+    if (! $env{'user.adv'}) { 
         return '<i>- '.&mt('not displayed').' -</i>';
     }
     # File
@@ -632,7 +632,7 @@ sub present_uneditable_metadata {
     # obsolete
     my $obsolete=$content{'obsolete'};
     my $obsoletewarning='';
-    if (($obsolete) && ($ENV{'user.adv'})) {
+    if (($obsolete) && ($env{'user.adv'})) {
         $obsoletewarning='<p><font color="red">'.
             &mt('This resource has been marked obsolete by the author(s)').
             '</font></p>';
@@ -681,7 +681,7 @@ $versiondisplay
 $table
 </table>
 ENDHEAD
-    if ($ENV{'user.adv'}) {
+    if ($env{'user.adv'}) {
         &print_dynamic_metadata($r,$uri,\%content);
     }
     return;
@@ -822,8 +822,8 @@ sub print_dynamic_metadata {
         $r->print('<h4>'.&mt('No Evaluation Data is available for this resource.').'</h4>');
     }
     $uri=~/^\/res\/(\w+)\/(\w+)\//; 
-    if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2))
-        || ($ENV{'user.role.ca./'.$1.'/'.$2})) {
+    if ((($env{'user.domain'} eq $1) && ($env{'user.name'} eq $2))
+        || ($env{'user.role.ca./'.$1.'/'.$2})) {
         if (exists($dynmeta{'comments'})) {
             $r->print('<h4>'.&mt('Evaluation Comments').' ('.
                       &mt('visible to author and co-authors only').
@@ -890,11 +890,11 @@ sub present_editable_metadata {
     $disuri=~s/^\/\~/\/priv\//;
     $disuri=~s/\.meta$//;
     my $target=$uri;
-    $target=~s/^\/\~/\/res\/$ENV{'request.role.domain'}\//;
+    $target=~s/^\/\~/\/res\/$env{'request.role.domain'}\//;
     $target=~s/\.meta$//;
     my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target);
     if ($bombs) {
-        if ($ENV{'form.delmsg'}) {
+        if ($env{'form.delmsg'}) {
             if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') {
                 $bombs=&mt('Messages deleted.');
             } else {
@@ -947,9 +947,9 @@ ENDEDIT
                  'obsolete','obsoletereplacement');
         }
         foreach (@fields) {
-            if (defined($ENV{'form.new_'.$_})) {
+            if (defined($env{'form.new_'.$_})) {
                 $Apache::lonpublisher::metadatafields{$_}=
-                    $ENV{'form.new_'.$_};
+                    $env{'form.new_'.$_};
             }
             if (! $Apache::lonpublisher::metadatafields{'copyright'}) {
                 $Apache::lonpublisher::metadatafields{'copyright'}=
@@ -960,7 +960,7 @@ ENDEDIT
 				   $Apache::lonpublisher::metadatafields{$_},
 				   'new_'.$_,'defaultmeta').'</p>');
         }
-        if ($ENV{'form.store'}) {
+        if ($env{'form.store'}) {
             my $mfh;
             my $formname='store';
             my $file_content;
@@ -989,10 +989,10 @@ ENDEDIT
             if ($fn =~ /\/portfolio\//) {
                 $fn =~ /\/portfolio\/(.*)$/;
                 my $new_fn = '/'.$1;
-                $ENV{'form.'.$formname}=$file_content;
-                $ENV{'form.'.$formname.'.filename'}=$new_fn;
+                $env{'form.'.$formname}=$file_content;
+                $env{'form.'.$formname.'.filename'}=$new_fn;
                 &Apache::lonnet::userfileupload('uploaddoc','',
-	        	 'portfolio'.$ENV{'form.currentpath'});
+	        	 'portfolio'.$env{'form.currentpath'});
 	        my $status =&Apache::lonnet::userfileupload($formname,'','portfolio');
                 if (&Apache::lonnet::userfileupload($formname,'','portfolio') eq 'error: no uploaded file') {
                     $r->print('<p><font color="red">'.