--- loncom/interface/spreadsheet/assesscalc.pm	2003/09/17 17:32:56	1.23
+++ loncom/interface/spreadsheet/assesscalc.pm	2003/10/14 18:36:54	1.26
@@ -1,5 +1,5 @@
 #
-# $Id: assesscalc.pm,v 1.23 2003/09/17 17:32:56 albertel Exp $
+# $Id: assesscalc.pm,v 1.26 2003/10/14 18:36:54 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -50,10 +50,12 @@ use Apache::Constants qw(:common :http);
 use Apache::lonnet;
 use Apache::loncommon;
 use Apache::Spreadsheet;
+use Apache::loncoursedata();
 use HTML::Entities();
 use Spreadsheet::WriteExcel;
 use GDBM_File;
 use Time::HiRes;
+use Apache::lonlocal;
 
 @Apache::assesscalc::ISA = ('Apache::Spreadsheet');
 
@@ -148,6 +150,7 @@ sub save_cached_export_rows {
 
 sub initialize {
     &clear_package();
+    &Apache::loncoursedata::clear_internal_caches();
 }
 
 ########################################################
@@ -173,6 +176,7 @@ sub initialize_package {
     }
     &load_cached_export_rows();
     &load_parameter_caches();
+    &Apache::loncoursedata::clear_internal_caches();
 }
 
 
@@ -395,7 +399,7 @@ sub get_title {
         join(' ',@userenv{'firstname','middlename','lastname','generation'});
     $name =~ s/\s+$//;
     push (@title,$name);
-    push (@title,scalar(localtime(time)));
+    push (@title,&Apache::lonlocal::locallocaltime(time));
     return @title;
 }
 
@@ -404,7 +408,7 @@ sub parent_link {
     my $link .= '<p><a href="/adm/studentcalc?'.
         'sname='.$self->{'name'}.
             '&sdomain='.$self->{'domain'}.'">'.
-                'Student level sheet</a></p>'."\n";
+                &mt('Student level sheet').'</a></p>'."\n";
     return $link;
 }
 
@@ -418,13 +422,17 @@ sub outsheet_html {
     my $exportcolor = '#FFFFAA';
     my $num_uneditable = 1;
     my $num_left = 52-$num_uneditable;
+    my %lt=&Apache::lonlocal::texthash(
+				       'as' => 'Assessment',
+				       'ca' => 'Calculations',
+				       );
     my $tableheader =<<"END";
 <table border="2">
 <tr>
-  <th colspan="2" rowspan="2"><font size="+2">Assessment</font></th>
+  <th colspan="2" rowspan="2"><font size="+2">$lt{'as'}</font></th>
   <td bgcolor="$importcolor" colspan="$num_uneditable">&nbsp;</td>
   <td colspan="$num_left">
-      <b><font size="+1">Calculations</font></b></td>
+      <b><font size="+1">$lt{'ca'}</font></b></td>
 </tr><tr>
 END
     my $label_num = 0;
@@ -514,7 +522,7 @@ sub csv_rows {
     #
     # Write a header row
     $self->csv_output_row($filehandle,undef,
-                          ('Parameter','Description','Value'));
+                          (&mt('Parameter'),&mt('Description'),&mt('Value')));
     #
     # Write each row
     foreach my $rownum (sort {$a <=> $b} ($self->rows())) {
@@ -538,7 +546,7 @@ sub excel_rows {
     # Write a header row
     $cols_output = 0;
     foreach my $value ('Parameter','Description','Value') {
-        $worksheet->write($rows_output,$cols_output++,$value);
+        $worksheet->write($rows_output,$cols_output++,&mt($value));
     }
     $rows_output++;    
     #
@@ -689,7 +697,7 @@ sub compute {
         while (my ($parm,$value) = each(%parameters)) {
             last if ($self->blackout());
             next if ($parm !~ /^(parameter_.*)_problemstatus$/);
-            if ($parameters{$1.'_answerdate'} eq '' ||
+            if ($parameters{$1.'_answerdate'} ne '' &&
                 $parameters{$1.'_answerdate'} < time) {
                 next;
             }