--- loncom/interface/lonstatistics.pm	2004/06/04 21:42:18	1.103
+++ loncom/interface/lonstatistics.pm	2005/01/05 20:34:20	1.112
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstatistics.pm,v 1.103 2004/06/04 21:42:18 matthew Exp $
+# $Id: lonstatistics.pm,v 1.112 2005/01/05 20:34:20 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -77,6 +77,7 @@ use Apache::lonproblemstatistics();
 use Apache::lonstudentassessment();
 use Apache::lonpercentage;
 use Apache::lonstudentsubmissions();
+use Apache::lonsurveyreports();
 
 #######################################################
 #######################################################
@@ -228,10 +229,10 @@ sub PrepareClasslist {
     }
     #
     # Set up %StudentData
-    @StudentDataOrder = qw/fullname username domain id section status/;
+    @StudentDataOrder = qw/fullname username domain id section status comments/;
     foreach my $field (@StudentDataOrder) {
-        $StudentData{$field}->{'title'} = $field;
-        $StudentData{$field}->{'base_width'} = length($field);
+        $StudentData{$field}->{'title'} = &mt($field);
+        $StudentData{$field}->{'base_width'} = length(&mt($field));
         $StudentData{$field}->{'width'} = 
                                $StudentData{$field}->{'base_width'};
     }
@@ -785,72 +786,6 @@ sub SectionSelect {
     return $Str;
 }
 
-#######################################################
-#######################################################
-
-=pod
-
-=item &CreateAndParseOutputSelector()
-
-Construct a selection list of options for output and parse output selections.
-
-=cut
-
-#######################################################
-#######################################################
-sub OutputDescriptions {
-    my (@OutputOptions) = @_;
-    my $Str = '';
-    $Str .= "<h2>Output Modes</h2>\n";
-    $Str .= "<dl>\n";
-    foreach my $outputmode (@OutputOptions) {
-	$Str .="    <dt>".$outputmode->{'name'}."</dt>\n";
-	$Str .="        <dd>".$outputmode->{'description'}."</dd>\n";
-    }
-    $Str .= "</dl>\n";
-    return $Str;
-}
-
-sub CreateAndParseOutputSelector {
-    my ($elementname,$default,@OutputOptions) = @_;
-    my $output_mode;
-    my $show;
-    my $Str = '';
-    #
-    # Format for output options is 'mode, restrictions';
-    my $selected = $default;
-    if (exists($ENV{'form.'.$elementname})) {
-        if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) {
-            $selected = $ENV{'form.'.$elementname}->[0];
-        } else {
-            $selected = $ENV{'form.'.$elementname};
-        }
-    }
-    #
-    # Set package variables describing output mode
-    $output_mode = 'html';
-    $show        = 'all';
-    foreach my $option (@OutputOptions) {
-        next if ($option->{'value'} ne $selected);
-        $output_mode = $option->{'mode'};
-        $show        = $option->{'show'};
-    }
-    #
-    # Build the form element
-    $Str = qq/<select size="5" name="$elementname">/;
-    foreach my $option (@OutputOptions) {
-        if (exists($option->{'special'}) && 
-            $option->{'special'} =~ /do not show/) {
-            next;
-        }
-        $Str .= "\n".'    <option value="'.$option->{'value'}.'"';
-        $Str .= " selected " if ($option->{'value'} eq $selected);
-        $Str .= ">".&mt($option->{'name'})."<\/option>";
-    }
-    $Str .= "\n</select>";
-    return ($Str,$output_mode,$show);
-}
-
 ###############################################
 ###############################################
 
@@ -940,43 +875,68 @@ sub Gather_Full_Student_Data {
 ##################################################
 sub DisplayClasslist {
     my ($r)=@_;
+    &Apache::lonhtmlcommon::add_breadcrumb
+        ({text=>'Select One Student'});
+    #
+    # Output some of the standard interface components
+    my $Str;
+    $Str .= &Apache::lonhtmlcommon::breadcrumbs(undef,'Select One Student');
+    $Str .= '<p><table cellspacing="5">'."\n";
+    $Str .= '<tr>';
+    $Str .= '<th align="center"><b>'.&mt('Sections').'</b></th>';
+    $Str .= '<th align="center"><b>'.&mt('Enrollment Status').'</b></th>';
+    $Str .= '</tr>'.$/;
+    $Str .= '<tr>';
+    $Str .= '<td>'.
+        &Apache::lonstatistics::SectionSelect('Section','multiple',5).
+        '</td>';
+    $Str .= '<td>'.
+        &Apache::lonhtmlcommon::StatusOptions(undef,undef,5).
+        '</td>';
+    
+    $Str .= '</tr>'.$/;
+    $Str .= '</table></p>';
+    $Str .= '<input type="submit" name="selectstudent" value="'.
+        &mt('Update Display').'" />';
+    $r->print($Str);
+    $r->rflush();
     #
-    my @Fields = ('fullname','username','domain','id','section');
+    my @Fields = ('fullname','username','domain','id','section','status');
     #
-    my $Str='';
+    $Str = '';
     if (! @Students) {
         if ($SelectedSections[0] eq 'all') { 
             if (lc($ENV{'form.Status'}) eq 'any') {
-                $Str .= '<h2>There are no students in the course.</h2>';
+                $Str .= '<h2>'.
+                    &mt('There are no students in the course.').
+                    '</h2>';
             } elsif (lc($ENV{'form.Status'}) eq 'active') {
-                $Str .= '<h2>There are no currently enrolled students in '.
-                    'the course.</h2>';
+                $Str .= '<h2>'.
+                &mt('There are no currently enrolled students in the course.').
+                    '</h2>';
             } elsif (lc($ENV{'form.Status'}) eq 'expired') {
-                $Str .= '<h2>There are no previously enrolled '.
-                    'students in the course.</h2>';
+                $Str .= '<h2>'.
+                    &mt('There are no previously enrolled students in the course.').
+                        '</h2>';
             }
         } else { 
             my $sections;
-            if (@SelectedSections == 1) {
-                $sections = 'section '.$SelectedSections[0];
-            } elsif (@SelectedSections > 2) {
-                $sections = 'sections '.join(', ',@SelectedSections);
-                $sections =~ s/, ([^,])*$/, and $1/;
-            } else {
-                $sections = 'sections '.join(' and ',@SelectedSections);
-            }
             if (lc($ENV{'form.Status'}) eq 'any') {
-                $Str .= '<h2>There are no students in '.$sections.'.</h2>';
+                $Str .= '<h2>'.
+                    &mt('There are no students in the selected sections.').
+                    '</h2>';
             } elsif (lc($ENV{'form.Status'}) eq 'active') {
-                $Str .= '<h2>There are no currently enrolled students '.
-                    'in '.$sections.'.</h2>';
+                $Str .= '<h2>'.
+                    &mt('There are no currently enrolled students in the selected sections.').
+                    '</h2>';
             } elsif (lc($ENV{'form.Status'}) eq 'expired') {
-                $Str .= '<h2>There are no previously enrolled students '.
-                    'in '.$sections.'.</h2>';
+                $Str .= '<h2>'.
+                    &mt('There are no previously enrolled students in the selected sections.').
+                    '</h2>';
             }
         }
         $Str.= '<a href="/adm/statistics?reportSelected=student_assessment">'.
-            'Return to the chart.</a>';
+            &mt('Click here to return to the chart').'</a>';
         $r->print($Str);
         $r->rflush();
         return;
@@ -990,7 +950,7 @@ sub DisplayClasslist {
         $Str .= '<th><a href="/adm/statistics?'.
             'reportSelected=student_assessment&'.
             'selectstudent=1&'.
-            'sort='.$field.'">'.$field.
+            'sort='.$field.'">'.&mt($field).
             '</a></th>';
     }
     $Str .= '</tr>'."\n";
@@ -1015,6 +975,8 @@ sub DisplayClasslist {
                 $Str .= &Apache::lonnet::escape($sname).'">';
                 $Str .= $student->{$field}.'&nbsp';
                 $Str .= '</a>';
+            } elsif ($field eq 'status') {
+                $Str .= &mt($student->{$field});
             } else {
                 $Str .= $student->{$field};
             }
@@ -1053,7 +1015,12 @@ sub CreateMainMenu {
                    { internal_name => 'student_submission_reports',
                      name => &mt('Student Submission Reports'),
                      short_description => 
-    &mt('Prepare Excel spreadsheets of student submissions.'),
+    &mt('Prepare reports of student submissions.'),
+                 },
+                   { internal_name => 'survey_reports',
+                     name => &mt('Survey Reports'),
+                     short_description => 
+    &mt('Prepare reports on survey results.'),
                  },
                    { internal_name => 'correct_problems_plot',
                      name => &mt('Correct Problems Plot'),
@@ -1122,9 +1089,18 @@ sub handler {
                                              'SelectedStudent']);
     #
     # Give the LON-CAPA page header
+    my $style = <<ENDSTYLE;
+<style type="text/css">
+    ul.sub_studentans { list-style-type: none }
+    ul.sub_correctans { list-style-type: none }
+    tr.even           { background-color: \#CCCCCC }
+    td.essay          { border: 1px solid gray; }
+</style>
+ENDSTYLE
     $r->print('<html><head><title>'.
               &mt('Course Statistics and Charts').
-              "</title></head>\n".
+              '</title>'.$style.
+              "</head>\n".
               &Apache::loncommon::bodytag('Course Statistics and Charts'));
     $r->rflush();
     # 
@@ -1200,6 +1176,12 @@ sub handler {
                   '/adm/statistics?reportselected=student_submission_reports',
                   text=>'Student Submission Reports'});
             &Apache::lonstudentsubmissions::BuildStudentSubmissionsPage($r,$c);
+        } elsif($GoToPage eq 'survey_reports') {
+            &Apache::lonhtmlcommon::add_breadcrumb
+                ({href=>
+                  '/adm/statistics?reportselected=survey_reports',
+                  text=>'Survey Reports'});
+            &Apache::lonsurveyreports::BuildSurveyReportsPage($r,$c);
         } elsif($GoToPage eq 'correct_problems_plot') {
             &Apache::lonhtmlcommon::add_breadcrumb
                 ({href=>'/adm/statistics?reportselected=correct_problems_plot',