--- loncom/interface/statistics/lonstudentassessment.pm	2008/09/16 13:10:19	1.150
+++ loncom/interface/statistics/lonstudentassessment.pm	2010/06/09 14:55:27	1.162
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstudentassessment.pm,v 1.150 2008/09/16 13:10:19 bisitz Exp $
+# $Id: lonstudentassessment.pm,v 1.162 2010/06/09 14:55:27 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -248,14 +248,14 @@ sub next_and_previous_buttons {
     if (defined($previous)) {
         my $sname = $previous->{'username'}.':'.$previous->{'domain'};
         $previousbutton .= '<input type="button" value="'.
-            'Previous Student ('.
-            $previous->{'username'}.'@'.$previous->{'domain'}.')'.
+            &mt('Previous Student ([_1])',
+            $previous->{'username'}.':'.$previous->{'domain'}).
             '" onclick="document.Statistics.SelectedStudent.value='.
             "'".$sname."'".';'.
             'document.Statistics.submit();" />';
     } else {
         $previousbutton .= '<input type="button" value="'.
-            'Previous student (none)'.'" />';
+            &mt('Previous Student').'" disabled="disabled" />';
     }
     #
     # Build the next student link
@@ -264,19 +264,19 @@ sub next_and_previous_buttons {
     if (defined($next)) {
         my $sname = $next->{'username'}.':'.$next->{'domain'};
         $nextbutton .= '<input type="button" value="'.
-            'Next Student ('.
-            $next->{'username'}.'@'.$next->{'domain'}.')'.
+            &mt('Next Student ([_1])',
+            $next->{'username'}.':'.$next->{'domain'}).
             '" onclick="document.Statistics.SelectedStudent.value='.
             "'".$sname."'".';'.
             'document.Statistics.submit();" />';
     } else {
         $nextbutton .= '<input type="button" value="'.
-            'Next student (none)'.'" />';
+            &mt('Next Student').'" disabled="disabled" />';
     }
     #
     # Build the 'all students' button
     my $all = '';
-    $all .= '<input type="button" value="All Students" '.
+    $all .= '<input type="button" value="'.&mt('All Students').'" '.
             '" onclick="document.Statistics.SelectedStudent.value='.
             "''".';'.'document.Statistics.submit();" />';
     $Str .= $previousbutton.('&nbsp;'x5).$all.('&nbsp;'x5).$nextbutton;
@@ -327,7 +327,7 @@ sub CreateInterface {
 	'</td>';
     $Str .= '<td align="center"><b>'.&mt('Groups').'</b>'.
 	'</td>';
-    $Str .= '<td align="center"><b>'.&mt('Student Data</b>').
+    $Str .= '<td align="center"><b>'.&mt('Student Data').'</b>'.
 	&Apache::loncommon::help_open_topic("Chart_Student_Data").
 	'</td>';
     $Str .= '<td align="center"><b>'.&mt('Access Status').'</b>'.
@@ -361,19 +361,19 @@ sub CreateInterface {
     $Str .= &CreateAndParseOutputDataSelector();
     $Str .= '</td></tr>'."\n";
     $Str .= '</table>'."\n";
-    $Str .= '<input type="submit" name="Generate Chart" value="'.
-        &mt('Generate Chart').'" />';
-    $Str .= '&nbsp;'x5;
+    $Str .= '<p>'
+           .&mt('Status:').' '
+           .'<input type="text" name="stats_status" size="60" value="" readonly="readonly" />'
+           .'</p>';
     $Str .= '<input type="submit" name="selectstudent" value="'.
         &mt('Select One Student').'" />';
     $Str .= '&nbsp;'x5;
     $Str .= '<input type="submit" name="ClearCache" value="'.
         &mt('Clear Caches').'" />';
-    $Str .= '&nbsp;'x5;
-    $Str .= 
-        &mt('Status [_1]',
-            '<input type="text" name="stats_status" size="60" value="" readonly="readonly" />');
-    $Str .= '<br />';
+    $Str .= '<p>'
+           .'<input type="submit" name="Generate Chart"'
+           .' value="'.&mt('Generate Chart').'" />'
+           .'</p>';
     return $Str;
 }
 
@@ -546,7 +546,7 @@ my @OutputDataOptions =
        summary_table => 1,
        maximum_row => 0,
        ignore_weight => 1,
-       shortdesc => 'Number of Problem Parts completed successfully.',
+       shortdesc => 'Number of Problem Parts completed successfully',
        longdesc => 'The Number of Problem Parts completed successfully and '.
            'the maximum possible for each student',
        },
@@ -554,7 +554,7 @@ my @OutputDataOptions =
 
 sub HTMLifyOutputDataDescriptions {
     my $Str = '';
-    $Str .= "<h2>Output Data</h2>\n";
+    $Str .= '<h2>'.&mt('Output Data').'</h2>'."\n";
     $Str .= "<dl>\n";
     foreach my $option (@OutputDataOptions) {
         $Str .= '    <dt>'.$option->{'name'}.'</dt>';
@@ -663,26 +663,27 @@ sub html_initialize {
         &Apache::lonstatistics::selected_sequences_with_assessments();
     if (! ref($navmap)) {
         # Unable to get data, so bail out
-        $r->print("<h3>".
-                  &mt('Unable to retrieve course information.').
-                  '</h3>');
+        $r->print('<p class="LC_error">'
+                 .&mt('Unable to retrieve course information.')
+                 .'</p>');
     }
 
     # If we're showing links, show a checkbox to open in new
     # windows.
     if ($show_links ne 'no') {
-        my $labeltext = &mt('Show links in new window:');
+        my $labeltext = &mt('Show links in new window');
         $r->print(<<NEW_WINDOW_CHECKBOX);
 <script type="text/javascript">new_window = true;</script>
-<p><label>$labeltext 
-<input type="checkbox" checked="1" onclick="new_window=this.checked" />
+<p><label> 
+<input type="checkbox" checked="checked" onclick="new_window=this.checked" />
+$labeltext
 </label></p>
 NEW_WINDOW_CHECKBOX
     }
 
     #
     $r->print("<h3>".$env{'course.'.$env{'request.course.id'}.'.description'}.
-              "&nbsp;&nbsp;".localtime(time)."</h3>");
+              "&nbsp;&nbsp;".&Apache::lonlocal::locallocaltime(time)."</h3>");
     #
     if ($chosen_output->{'base'} !~ /^final table/) {
         $r->print("<h3>".&mt($chosen_output->{'shortdesc'})."</h3>");        
@@ -713,8 +714,8 @@ NEW_WINDOW_CHECKBOX
                 $width{$symb}->{'width_sum'} += 1;            
             }
 	    $total_count += &count_parts($navmap,$seq);
-            # Use 3 digits for the sum
-            $width{$symb}->{'width_sum'} += 3;
+            # Use 6 digits for the sum
+            $width{$symb}->{'width_sum'} += 6;
         }
         # Compute width of maximum
         if ($chosen_output->{'sequence_max'}) {
@@ -722,8 +723,8 @@ NEW_WINDOW_CHECKBOX
                 # One digit for the '/'
                 $width{$symb}->{'width_sum'} +=1;
             }
-            # Use 3 digits for the total
-            $width{$symb}->{'width_sum'}+=3;
+            # Use 6 digits for the total
+            $width{$symb}->{'width_sum'}+=6;
         }
 	#
         if ($chosen_output->{'every_problem'}) {
@@ -825,7 +826,12 @@ sub html_outputstudent {
     return if (! defined($navmap));
     #
     if($count++ % 5 == 0 && $count > 0) {
-        $r->print("</pre><pre>");
+#       $r->print("</pre><pre>");
+        $r->print('</pre>');
+        &Apache::lonhtmlcommon::Increment_PrgWin(
+            $r,\%prog_state,'last five students',5);
+        $r->rflush();
+        $r->print('<pre>');
     }
     # First, the @StudentData fields need to be listed
     my @to_show = &get_student_fields_to_show();
@@ -885,16 +891,17 @@ sub html_outputstudent {
             $ratio .= ' ';
         }
         if ($chosen_output->{'sequence_sum'} && $score ne ' ') {
-            my $score .= sprintf("%3.0f",$score);
-            $ratio .= (' 'x(3-length($score))).$score;
+            my $score .= sprintf("%3.2f",$score);
+            $ratio .= (' 'x(6-length($score))).$score;
         } elsif($chosen_output->{'sequence_sum'}) {
-            $ratio .= ' 'x3;
+            $ratio .= ' 'x6;
         }
         if ($chosen_output->{'sequence_max'}) {
             if ($chosen_output->{'sequence_sum'}) {
                 $ratio .= '/';
             }
-            $ratio .= sprintf("%3.0f",$seq_max);
+            my $sequence_total=sprintf("%3.2f",$seq_max);
+            $ratio .= $sequence_total.(' 'x(6-length($sequence_total)));
         }
         #
         if (! $chosen_output->{'every_problem'}) {
@@ -928,16 +935,16 @@ sub html_outputstudent {
     if (! defined($score)) {
         $score = ' ' x $total_sum_width;
     } else {
-        $score = sprintf("%.0f",$score);
-        $score = (' 'x(3-length($score))).$score;
+        $score = sprintf("%.2f",$score);
+        $score = (' 'x(6-length($score))).$score;
     }
     $Str .= ' '.' 'x($total_sum_width-length($score)).$score.' / '.$max;
     $Str .= " \n";
     #
     $r->print($Str);
     #
-    $r->rflush();
-    &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
+#   $r->rflush();
+#   &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
     return;
 }    
 
@@ -994,9 +1001,9 @@ sub StudentAverageTotal {
 sub SingleStudentTotal {
     return if (! defined($navmap));
     my $student = &Apache::lonstatistics::current_student();
-    my $Str = '<h3>'.&mt('Summary table for [_1] ([_2]@[_3])',
+    my $Str = '<h3>'.&mt('Summary table for [_1] ([_2])',
                          $student->{'fullname'},
-                         $student->{'username'},$student->{'domain'}).'</h3>';
+                         $student->{'username'}.':'.$student->{'domain'}).'</h3>';
     $Str .= $/;
     $Str .= &Apache::loncommon::start_data_table()."\n";
     $Str .= 
@@ -1177,11 +1184,11 @@ sub excel_initialize {
     #
     # Put the date in there too
     $excel_sheet->write($header_row,$cols_output++,
-                        'Compiled on '.localtime(time),$format->{'h3'});
+                        &mt('Compiled on [_1]',&Apache::lonlocal::locallocaltime(time)),$format->{'h3'});
     #
     $cols_output = 0;
     $excel_sheet->write($description_row,$cols_output++,
-                        $chosen_output->{'shortdesc'},
+                        &mt($chosen_output->{'shortdesc'}),
                         $format->{'b'});
     #
     $cols_output = 0;
@@ -1259,17 +1266,17 @@ sub excel_initialize {
         $formula_data{$symb}->{'Excel:scorecol'}=$cols_output;
         if ($chosen_output->{'base'} eq 'parts correct total') {
             $excel_sheet->write($resource_name_row,$cols_output++,
-                                'parts correct',
+                                &mt('parts correct'),
                                 $format->{'bold'});
         } elsif ($chosen_output->{'sequence_sum'}) {
             if ($chosen_output->{'correct'}) {
                 # Only reporting the number correct, so do not call it score
                 $excel_sheet->write($resource_name_row,$cols_output++,
-                                    'sum',
+                                    &mt('sum'),
                                     $format->{'bold'});
             } else {
                 $excel_sheet->write($resource_name_row,$cols_output++,
-                                    'score',
+                                    &mt('score'),
                                     $format->{'bold'});
             }
         }
@@ -1279,7 +1286,7 @@ sub excel_initialize {
             ($first_data_row,$cols_output-1);
         if ($chosen_output->{'sequence_max'}) {
             $excel_sheet->write($resource_name_row,$cols_output,
-                                'maximum',
+                                &mt('maximum'),
                                 $format->{'bold'});
             $formula_data{$symb}->{'Excel:maxcell'} = 
                 &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell
@@ -1293,11 +1300,11 @@ sub excel_initialize {
         }
     }
     if ($chosen_output->{'grand_total'}) {
-        $excel_sheet->write($resource_name_row,$cols_output++,'Total',
+        $excel_sheet->write($resource_name_row,$cols_output++,&mt('Total'),
                             $format->{'bold'});
     }
     if ($chosen_output->{'grand_maximum'}) {
-        $excel_sheet->write($resource_name_row,$cols_output++,'Max. Total',
+        $excel_sheet->write($resource_name_row,$cols_output++,&mt('Max. Total'),
                             $format->{'bold'});
     }
     $total_formula = $excel_sheet->store_formula($total_formula_string);
@@ -1388,17 +1395,17 @@ sub excel_initialize {
     if ($chosen_output->{'summary_table'}) {
         $cols_output = 0;
         $excel_sheet->write($summary_header_row,$cols_output++,
-                            'Summary Table',$format->{'bold'});
+                            &mt('Summary Table'),$format->{'bold'});
         if ($chosen_output->{'maximum_row'}) {
             $excel_sheet->write($summary_header_row,$cols_output++,
-                                'Maximum',$format->{'bold'});
+                                &mt('Maximum'),$format->{'bold'});
         }
         $excel_sheet->write($summary_header_row,$cols_output++,
-                            'Average',$format->{'bold'});
+                            &mt('Average'),$format->{'bold'});
         $excel_sheet->write($summary_header_row,$cols_output++,
-                            'Median',$format->{'bold'});
+                            &mt('Median'),$format->{'bold'});
         $excel_sheet->write($summary_header_row,$cols_output++,
-                            'Std Dev',$format->{'bold'});
+                            &mt('Std Dev'),$format->{'bold'});
         my $row = $summary_header_row+1;
         foreach my $seq (@sequences) {
             my $symb = $seq->symb;
@@ -1438,14 +1445,10 @@ sub excel_initialize {
     if ($env{'form.SelectedStudent'}) {
         $studentcount = '1';
     }
-    if ($studentcount > 1) {
-        $r->print('<h1>'.&mt('Compiling Excel spreadsheet for [_1] students',
-                             $studentcount)."</h1>\n");
-    } else {
-        $r->print('<h1>'.
-                  &mt('Compiling Excel spreadsheet for 1 student').
-                  "</h1>\n");
-    }
+    $r->print('<p>'
+             .&mt('Compiling Excel spreadsheet for [quant,_1,student]...',$studentcount)
+            ."</p>\n"
+    );
     $r->rflush();
     #
     # Initialize progress window
@@ -1593,7 +1596,7 @@ sub excel_finish {
     #
     # Tell the user where to get their excel file
     $r->print('<br />'.
-              '<a href="'.$filename.'">Your Excel spreadsheet.</a>'."\n");
+              '<a href="'.$filename.'">'.&mt('Your Excel spreadsheet').'</a>'."\n");
     $r->rflush();
     &excel_cleanup();
     return;
@@ -1676,7 +1679,7 @@ END
     # Datestamp
     my $description = $env{'course.'.$env{'request.course.id'}.'.description'};
     print $outputfile '"'.&Apache::loncommon::csv_translate($description).'",'.
-        '"'.&Apache::loncommon::csv_translate(scalar(localtime(time))).'"'.
+        '"'.&Apache::loncommon::csv_translate(scalar(&Apache::lonlocal::locallocaltime(time))).'"'.
             "\n";
     print $outputfile '"'.
         &Apache::loncommon::csv_translate
@@ -1716,23 +1719,23 @@ END
         $sequence_row.='"",'x$count;
         if ($chosen_output->{'sequence_sum'}) {
             if($chosen_output->{'correct'}) {
-                $resource_row .= '"sum",';
+                $resource_row .= '"'.&mt('sum').'",';
             } else {
-                $resource_row .= '"score",';
+                $resource_row .= '"'.&mt('score').'",';
             }
         }
         if ($chosen_output->{'sequence_max'}) {
             $sequence_row.= '"",';
-            $resource_row .= '"maximum possible",';
+            $resource_row .= '"'.&mt('maximum possible').'",';
         }
     }
     if ($chosen_output->{'grand_total'}) {
         $sequence_row.= '"",';
-        $resource_row.= '"Total",';
+        $resource_row.= '"'.&mt('Total').'",';
     } 
     if ($chosen_output->{'grand_maximum'}) {
         $sequence_row.= '"",';
-        $resource_row.= '"Maximum",';
+        $resource_row.= '"'.&mt('Maximum').'",';
     } 
     chomp($sequence_row);
     chomp($resource_row);