[BACK]Return to classcalc.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface / spreadsheet

Diff for /loncom/interface/spreadsheet/classcalc.pm between versions 1.3 and 1.9

version 1.3, 2003/05/23 19:36:04 version 1.9, 2003/06/23 16:06:11
Line 51  use Apache::loncoursedata(); Line 51  use Apache::loncoursedata();
 use Apache::lonhtmlcommon();  use Apache::lonhtmlcommon();
 use Apache::Spreadsheet;  use Apache::Spreadsheet;
 use Apache::studentcalc;  use Apache::studentcalc;
   use Apache::lonstatistics();
 use HTML::Entities();  use HTML::Entities();
 use Spreadsheet::WriteExcel;  use Spreadsheet::WriteExcel;
 use Apache::lonnet;  use Apache::lonnet;
Line 58  use Time::HiRes; Line 59  use Time::HiRes;
   
 @Apache::classcalc::ISA = ('Apache::Spreadsheet');  @Apache::classcalc::ISA = ('Apache::Spreadsheet');
   
   ##
   ## Package variable
   ##
   
   my @Students;
   
   sub initialize {
       &Apache::lonstatistics::clear_classlist_variables();
       @Students = &Apache::lonstatistics::get_students();
       return;
   }
   
 sub html_header {  sub html_header {
     my $self = shift;      my $self = shift;
     my ($toprow,$bottomrow);      my ($toprow,$bottomrow);
     foreach (['Sections','Section selector goes here'],      &Apache::lonstatistics::clear_classlist_variables();
       foreach (['Sections',&Apache::lonstatistics::SectionSelect('Section','multpile',3)],
              ['Enrollment Status',&Apache::lonhtmlcommon::StatusOptions(undef,undef,3)],               ['Enrollment Status',&Apache::lonhtmlcommon::StatusOptions(undef,undef,3)],
              ['Output Format',&Apache::Spreadsheet::output_selector()]) {               ['Output Format',&Apache::Spreadsheet::output_selector()]) {
         my ($name,$selector) = @{$_};          my ($name,$selector) = @{$_};
Line 74  sub html_header { Line 88  sub html_header {
         "</table>\n</p>";          "</table>\n</p>";
 }  }
   
 sub get_classlist {  
     my $self = shift;  
     # Retrieve the classlist  
     my @Students = ();  
     my ($classlist,$field_names) = &Apache::loncoursedata::get_classlist  
         ($self->{'cid'},$self->{'cdom'},$self->{'cnum'});  
     while (my ($student,$student_data) = each (%$classlist)) {  
         my $studenthash = ();  
         for (my $i=0; $i< scalar(@$field_names);$i++) {  
             my $field = $field_names->[$i];  
             $studenthash->{$field}=$student_data->[$i];  
         }  
         # This is where we can skip students because they are in   
         # the wrong section, have expired or pending roles, whatever...  
         push (@Students,$studenthash);  
     }  
     my @SortedStudents = sort { $a->{'fullname'} cmp $b->{'fullname'} } @Students;  
     return @SortedStudents;  
 }  
   
 sub get_title {  sub get_title {
     my $self = shift;      my $self = shift;
     # Section info should be included      # Section info should be included
Line 171  END Line 165  END
     }      }
     #      #
     my $num_output = 0;      my $num_output = 0;
     foreach my $student ($self->get_classlist()) {      foreach my $student (@Students) {
  if ($num_output++ % 50 == 0) {   if ($num_output++ % 50 == 0) {
     $r->print("</table>\n".$tableheader);      $r->print("</table>\n".$tableheader);
  }   }
Line 181  END Line 175  END
             '&sdomain='.$student->{'domain'}.'">';              '&sdomain='.$student->{'domain'}.'">';
         $student->{'section'} = 'none' if ($student->{'section'} eq '-1');          $student->{'section'} = 'none' if ($student->{'section'} eq '-1');
  $r->print('<tr>'.'<td>'.$rownum.'</td>'.   $r->print('<tr>'.'<td>'.$rownum.'</td>'.
   '<td>'.$link.$student->{'fullname'}.'</a></td>'.    '<td>'.$student->{'fullname'}.'</td>'.
   '<td>'.$student->{'username'}.'</td>'.    '<td>'.$link.$student->{'username'}.'</a></td>'.
   '<td>'.$student->{'domain'}  .'</td>'.    '<td>'.$student->{'domain'}  .'</td>'.
   '<td>'.$student->{'section'} .'</td>'.    '<td>'.$student->{'section'} .'</td>'.
   '<td>'.$student->{'status'}  .'</td>'.    '<td>'.$student->{'status'}  .'</td>'.
Line 192  END Line 186  END
     return;      return;
 }  }
   
 sub outsheet_csv {  
     my $self = shift;  
     my ($r) = @_;  
     $r->print('<h1>csv output is not supported yet</h1>');  
 }  
   
   
 sub excel_rows {  sub excel_rows {
     # writes the meat of the spreadsheet to an excel worksheet.  Called      # writes the meat of the spreadsheet to an excel worksheet.  Called
     # by Spreadsheet::outsheet_excel;      # by Spreadsheet::outsheet_excel;
Line 213  sub excel_rows { Line 200  sub excel_rows {
     $rows_output++;          $rows_output++;    
     #      #
     # Write each students row      # Write each students row
     foreach my $student ($self->get_classlist()) {      foreach my $student (@Students) {
         $cols_output = 0;          $cols_output = 0;
  my $rownum = $self->get_row_number_from_key   my $rownum = $self->get_row_number_from_key
     ($student->{'username'}.':'.$student->{'domain'});      ($student->{'username'}.':'.$student->{'domain'});
Line 229  sub excel_rows { Line 216  sub excel_rows {
     return;      return;
 }  }
   
   sub csv_rows {
       # writes the meat of the spreadsheet to an excel worksheet.  Called
       # by Spreadsheet::outsheet_excel;
       my $self = shift;
       my ($filehandle) = @_;
       #
       # Write a header row
   
       $self->csv_output_row($filehandle,undef,
                             ('fullname','username','domain','section','status'));
       #
       # Write each students row
       foreach my $student (@Students) {
    my $rownum = $self->get_row_number_from_key
       ($student->{'username'}.':'.$student->{'domain'});
           $student->{'section'} = 'none' if ($student->{'section'} eq '-1');
           my @studentdata = ($student->{'fullname'},
                              $student->{'username'},
                              $student->{'domain'},
                              $student->{'section'},
                              $student->{'status'});
           $self->csv_output_row($filehandle,$rownum,@studentdata);
       }
       return;
   }
   
 sub outsheet_recursive_excel {  sub outsheet_recursive_excel {
     my $self = shift;      my $self = shift;
Line 241  sub compute { Line 253  sub compute {
     $self->initialize_safe_space();      $self->initialize_safe_space();
     my %c = $self->constants();      my %c = $self->constants();
     my %f = $self->formulas();      my %f = $self->formulas();
     my @Students = $self->get_classlist();  
     my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin      my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin
         ($r,'Spreadsheet Computation Status',          ($r,'Spreadsheet Computation Status',
          'Spreadsheet Computation', scalar(@Students));           'Spreadsheet Computation', scalar(@Students));
       &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
                                             'Processing course structure');
     &Apache::studentcalc::initialize_package();      &Apache::studentcalc::initialize_package();
     foreach my $student ($self->get_classlist()) {      &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
                                             'Processing first student');
       foreach my $student (@Students) {
         my $sname = $student->{'username'}.':'.$student->{'domain'};          my $sname = $student->{'username'}.':'.$student->{'domain'};
  my $studentsheet = Apache::studentcalc->new   my $studentsheet = Apache::studentcalc->new
     ($student->{'username'},$student->{'domain'},undef);      ($student->{'username'},$student->{'domain'},undef);
Line 271  sub compute { Line 286  sub compute {
     $self->constants(\%c);      $self->constants(\%c);
     $self->formulas(\%f);      $self->formulas(\%f);
     $self->calcsheet();      $self->calcsheet();
       $self->save() if ($self->need_to_save());
 }  }
   
 1;  1;
Removed from v.1.3  
changed lines
  Added in v.1.9

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