--- loncom/interface/statistics/lonstudentsubmissions.pm	2004/09/23 13:50:45	1.22
+++ loncom/interface/statistics/lonstudentsubmissions.pm	2004/09/23 14:55:24	1.24
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstudentsubmissions.pm,v 1.22 2004/09/23 13:50:45 matthew Exp $
+# $Id: lonstudentsubmissions.pm,v 1.24 2004/09/23 14:55:24 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -219,7 +219,7 @@ sub prepare_html_output {
             if (! $single_part) {
                 my $tmpname = $partid;
                 if ($partid =~/^\d+$/) {
-                    $tmpname = &mt('Part [_1]',$partid);
+                    $tmpname = $prob->part_display($partid);
                 }
                 $headers{'part'} .= qq{<th colspan="$part_span">$tmpname</th>};
                 $nonempty_part_headers = 1;
@@ -228,7 +228,7 @@ sub prepare_html_output {
             }
             $prob_span += $part_span;
         }
-        my $title = &get_title($prob->title,$prob->src);
+        my $title = $prob->compTitle;
         if ($prob_span > 0) {
             $headers{'problem'}.= qq{<th colspan="$prob_span">$title</th>};
         } elsif ($single_response) {
@@ -390,9 +390,9 @@ sub html_essay_results {
     }
     my $Str;
     if (! $single_response) {
-        my $id = &get_title($prob->title,$prob->src);
+        my $id = $prob->compTitle;
         if (defined($partid) && $partid ne '0') {
-            $id .= ' '.$partid;
+            $id .= ' '.$prob->part_display($partid);
         }
         if (defined($respid)) {
             $id .= ' '.$respid;
@@ -506,7 +506,7 @@ sub prepare_excel_output {
         $r->print('<h1>'.&mt('Unable to complete request').'</h1>'.$/.
                   '<p>'.&mt('LON-CAPA is unable to produce your Excel spreadsheet because your selections will result in more than 255 columns.  Excel allows only 255 columns in a spreadsheet.').'</p>'.$/.
                   '<p>'.&mt('Consider selecting fewer problems to generate reports on, or reducing the number of items per problem.  Or use HTML or CSV output.').'</p>'.$/.
-                  '<p>'.&mt('The last problem that will fit in the current spreadsheet is [_1].',&get_title($lastprob->title,$lastprob->src)).'</p>');
+                  '<p>'.&mt('The last problem that will fit in the current spreadsheet is [_1].',$lastprob->compTitle).'</p>');
         $r->rflush();
         return;
     }
@@ -565,11 +565,12 @@ sub prepare_excel_output {
     }
     # Problem headers
     foreach my $prob (@$Problems) {
-        my $title = &get_title($prob->title,$prob->src);
+        my $title = $prob->compTitle;
         $worksheet->write($title_row,$cols_output,
                           $title,$format->{'h3'});
         foreach my $partid (@{$prob->parts}) {
-            $worksheet->write($partid_row,$cols_output,$partid);
+            $worksheet->write($partid_row,$cols_output,
+                              $prob->part_display($partid));
             my $responses = [$prob->responseIds($partid)];
             my $resptypes = [$prob->responseType($partid)];
             for (my $i=0;$i<scalar(@$responses);$i++) {
@@ -698,16 +699,6 @@ sub write_excel_row {
     return $col;
 }
 
-sub get_title {
-    my ($title,$src) = @_;
-    if ($title eq '') {
-        ($title) = ($src =~ m|/([^/]+)$|);
-    } else {
-        $title =~ s/\&colon;/:/g;
-    }
-    return $title;
-}
-
 sub excel_format_response {
     my ($answer,$responsetype) = @_;
     if ($responsetype eq 'radiobutton') {
@@ -788,11 +779,10 @@ sub prepare_csv_output {
     # we put the headers into the %headers hash
     my $prob_start_idx = 0;
     foreach my $prob (@$problems) {
-        $headers{'problem'}->[$prob_start_idx] = 
-            &get_title($prob->title,$prob->src);
+        $headers{'problem'}->[$prob_start_idx] = $prob->compTitle;
         my $part_start_idx = $prob_start_idx;
         foreach my $partid (@{$prob->parts}) {
-            $headers{'part'}->[$part_start_idx] = &mt('Part [_1]',$partid);
+            $headers{'part'}->[$part_start_idx] = $prob->part_display($partid);
             my $responses = [$prob->responseIds($partid)];
             for (my $i=0;$i<scalar(@$responses);$i++) {
                 my $resp_idx = $prob_start_idx + $response_multiplier * $i;