--- loncom/interface/lonmeta.pm	2003/09/09 18:46:28	1.34
+++ loncom/interface/lonmeta.pm	2003/09/22 00:48:32	1.35
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.34 2003/09/09 18:46:28 www Exp $
+# $Id: lonmeta.pm,v 1.35 2003/09/22 00:48:32 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -39,6 +39,7 @@ use Apache::lonnet();
 use Apache::loncommon();
 use Apache::lonmsg;
 use Apache::lonpublisher;
+use Apache::lonlocal;
 
 # ----------------------------------------- Fetch and evaluate dynamic metadata
 
@@ -199,7 +200,7 @@ sub handler {
 
 # ----------------------------------------------------------- Set document type
 
-  $r->content_type('text/html');
+  &Apache::loncommon::content_type($r,'text/html');
   $r->send_http_header;
 
   return OK if $r->header_only;
@@ -212,7 +213,7 @@ sub handler {
 
   unless ($ENV{'user.adv'}) {
       foreach ('keywords','notes','abstract','subject') {
-          $content{$_}='<i>- not displayed -</i>';
+          $content{$_}='<i>- '.&mt('not displayed').' -</i>';
       }
   }
 
@@ -243,6 +244,18 @@ if ($content{'customdistributionfile'})
    $customdistributionfile='<a href="'.$content{'customdistributionfile'}.
      '"><tt>'.$content{'customdistributionfile'}.'</tt></a>';
 }
+my %lt=&Apache::lonlocal::texthash(
+				   'au' =>'Author(s)',
+				   'sb' => 'Subject',
+				   'kw' => 'Keyword(s)',
+				   'no' => 'Notes',
+				   'ab' => 'Abstract',
+				   'mi' => 'MIME Type',
+				   'la' => 'Language',
+				   'cd' => 'Creation Date',
+				   'pu' => 'Publisher/Owner',
+                                   'co' => 'Copyright/Distribution',
+				   'cf' => 'Custom Distribution File');
 my $bodytag=&Apache::loncommon::bodytag
             ('Catalog Information','','','',$resdomain);
   $r->print(<<ENDHEAD);
@@ -252,29 +265,29 @@ $bodytag
 <h3><tt>$disuri</tt></h3>
 $versiondisplay<br />
 <table cellspacing=2 border=0>
-<tr><td bgcolor='#AAAAAA'>Author(s)</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'au'}</td>
 <td bgcolor="#CCCCCC">$author&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Subject</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'sb'}</td>
 <td bgcolor="#CCCCCC">$content{'subject'}&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Keyword(s)</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'kw'}</td>
 <td bgcolor="#CCCCCC">$content{'keywords'}&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Notes</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'no'}</td>
 <td bgcolor="#CCCCCC">$content{'notes'}&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Abstract</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'ab'}</td>
 <td bgcolor="#CCCCCC">$content{'abstract'}&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>MIME Type</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'mi'}</td>
 <td bgcolor="#CCCCCC">$mime ($content{'mime'})&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Language</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'la'}</td>
 <td bgcolor="#CCCCCC">$language&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Creation Date</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'cd'}</td>
 <td bgcolor="#CCCCCC">$creationdate&nbsp;</td></tr>
 <tr><td bgcolor='#AAAAAA'>
 Last Revision Date</td><td bgcolor="#CCCCCC">$lastrevisiondate&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Publisher/Owner</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'pu'}</td>
 <td bgcolor="#CCCCCC">$owner&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Copyright/Distribution</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'co'}</td>
 <td bgcolor="#CCCCCC">$content{'copyright'}&nbsp;</td></tr>
-<tr><td bgcolor='#AAAAAA'>Custom Distribution File</td>
+<tr><td bgcolor='#AAAAAA'>$lt{'cf'}</td>
 <td bgcolor="#CCCCCC">$customdistributionfile&nbsp;</td></tr>
 </table>
 ENDHEAD
@@ -294,9 +307,11 @@ ENDHEAD
   if ($ENV{'user.adv'}) {
 # ------------------------------------------------------------ Dynamic Metadata
    $r->print(
-   '<h3>Dynamic Metadata (updated periodically)</h3>Processing ...<br>');
+   '<h3>'.&mt('Dynamic Metadata').' ('.
+	     &mt('updated periodically').')</h3>'.&mt('Processing').
+	     ' ...<br>');
    $r->rflush();
-    my %items=(
+    my %items=&Apache::lonlocal::texthash(
  'count'      => 'Network-wide number of accesses (hits)',
  'course'     => 'Network-wide number of courses using resource',
  'usage'      => 'Number of resources using or importing resource',
@@ -312,7 +327,7 @@ ENDHEAD
  'difficulty' => 'Degree of difficulty');
    my %dynmeta=&dynamicmeta($uri);
    $r->print(
-'</table><h4>Access and Usage Statistics</h4><table cellspacing=2 border=0>');
+'</table><h4>'.&mt('Access and Usage Statistics').'</h4><table cellspacing=2 border=0>');
    foreach ('count') {
        $r->print(
 '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
@@ -341,7 +356,7 @@ $dynmeta{$cat}.'<font size="-1"><ul>'.jo
        $r->print('</table>');
    if ($uri=~/\.(problem|exam|quiz|assess|survey|form)\.meta$/) {
       $r->print(
-'<h4>Assessment Statistical Data</h4><table cellspacing=2 border=0>');
+'<h4>'.&mt('Assessment Statistical Data').'</h4><table cellspacing=2 border=0>');
       foreach ('stdno','avetries') {
           $r->print(
 '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
@@ -354,7 +369,7 @@ $dynmeta{$_}."&nbsp;</td></tr>\n");
       }
       $r->print('</table>');    
    }
-   $r->print('<h4>Evaluation Data</h4><table cellspacing=2 border=0>');
+   $r->print('<h4>'.&mt('Evaluation Data').'</h4><table cellspacing=2 border=0>');
    foreach ('clear','depth','helpful','correct','technical') {
        $r->print(
 '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
@@ -365,7 +380,7 @@ $dynmeta{$_}."&nbsp;</td></tr>\n");
    if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2))
        || ($ENV{'user.role.ca./'.$1.'/'.$2})) {
       $r->print(
-  '<h4>Evaluation Comments (visible to author and co-authors only)</h4>'.
+  '<h4>'.&mt('Evaluation Comments').' ('.&mt('visible to author and co-authors only').')</h4>'.
       '<blockquote>'.$dynmeta{'comments'}.'</blockquote>');
       $r->print(
    '<h4>Error Messages (visible to author and co-authors only)</h4>');
@@ -380,7 +395,7 @@ $dynmeta{$_}."&nbsp;</td></tr>\n");
    }
 # ------------------------------------------------------------- All other stuff
    $r->print(
- '<h3>Additional Metadata (non-standard, parameters, exports)</h3>');
+ '<h3>'.&mt('Additional Metadata (non-standard, parameters, exports)').'</h3>');
    foreach (sort keys %content) {
       my $name=$_;
       unless ($name=~/\.display$/) {