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

Diff for /loncom/interface/loncoursedata.pm between versions 1.135 and 1.138

version 1.135, 2004/06/15 14:12:56 version 1.138, 2004/07/22 15:55:57
Line 2303  sub get_sum_of_scores { Line 2303  sub get_sum_of_scores {
     if (! defined($courseid)) {      if (! defined($courseid)) {
         $courseid = $ENV{'request.course.id'};          $courseid = $ENV{'request.course.id'};
     }      }
       if (defined($students) && 
           ((@$students == 0) ||
            (@$students == 1 && (! defined($students->[0]) || 
                                 $students->[0] eq ''))
            )
           ){
           undef($students);
       }
     #      #
     &setup_table_names($courseid);      &setup_table_names($courseid);
     my $dbh = &Apache::lonmysql::get_dbh();      my $dbh = &Apache::lonmysql::get_dbh();
Line 2325  sub get_sum_of_scores { Line 2333  sub get_sum_of_scores {
     $sth->execute();      $sth->execute();
     my $rows = $sth->fetchrow_arrayref();      my $rows = $sth->fetchrow_arrayref();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 1 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed, fetchrow_arrayrefed'.
                                    $/.$request);
         return (undef,undef);          return (undef,undef);
     }      }
     return ($rows->[0],$rows->[1]);      return ($rows->[0],$rows->[1]);
Line 2505  sub get_student_data { Line 2515  sub get_student_data {
     my $sth = $dbh->prepare($request);      my $sth = $dbh->prepare($request);
     $sth->execute();      $sth->execute();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 2 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed '.$/.$request);
         return undef;          return undef;
     }      }
     my $dataset = $sth->fetchall_arrayref();      my $dataset = $sth->fetchall_arrayref();
Line 2530  sub get_response_data { Line 2541  sub get_response_data {
     #      #
     &setup_table_names($courseid);      &setup_table_names($courseid);
     my $symb_id = &get_symb_id($symb);      my $symb_id = &get_symb_id($symb);
       if (! defined($symb_id)) {
           &Apache::lonnet::logthis('Unable to find symb for '.$symb.' in '.$courseid);
           return undef;
       }
     my $response_id = &get_part_id($response);      my $response_id = &get_part_id($response);
       if (! defined($response_id)) {
           &Apache::lonnet::logthis('Unable to find id for '.$response.' in '.$courseid);
           return undef;
       }
     #      #
     my $dbh = &Apache::lonmysql::get_dbh();      my $dbh = &Apache::lonmysql::get_dbh();
     return undef if (! defined($dbh));      return undef if (! defined($dbh));
Line 2566  sub get_response_data { Line 2585  sub get_response_data {
     my $sth = $dbh->prepare($request);      my $sth = $dbh->prepare($request);
     $sth->execute();      $sth->execute();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 3 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed '.$/.$request);
         return undef;          return undef;
     }      }
     my $dataset = $sth->fetchall_arrayref();      my $dataset = $sth->fetchall_arrayref();
Line 2622  sub get_response_data_by_student { Line 2642  sub get_response_data_by_student {
     my $sth = $dbh->prepare($request);      my $sth = $dbh->prepare($request);
     $sth->execute();      $sth->execute();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 4 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed '.$/.$request);
         return undef;          return undef;
     }      }
     my $dataset = $sth->fetchall_arrayref();      my $dataset = $sth->fetchall_arrayref();
Line 2674  sub get_response_time_data { Line 2695  sub get_response_time_data {
     my $sth = $dbh->prepare($request);      my $sth = $dbh->prepare($request);
     $sth->execute();      $sth->execute();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 5 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed '.$/.$request);
         return undef;          return undef;
     }      }
     my $dataset = $sth->fetchall_arrayref();      my $dataset = $sth->fetchall_arrayref();
Line 2764  sub get_student_scores { Line 2786  sub get_student_scores {
     my $sth = $dbh->prepare($request);      my $sth = $dbh->prepare($request);
     $sth->execute();      $sth->execute();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 6 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed '.$/.$request);
         return undef;          return undef;
     }      }
     $request = 'SELECT score,COUNT(*) FROM '.$tmptable.' GROUP BY score';      $request = 'SELECT score,COUNT(*) FROM '.$tmptable.' GROUP BY score';
Line 2772  sub get_student_scores { Line 2795  sub get_student_scores {
     $sth = $dbh->prepare($request);      $sth = $dbh->prepare($request);
     $sth->execute();      $sth->execute();
     if ($dbh->err) {      if ($dbh->err) {
         &Apache::lonnet::logthis('error = '.$dbh->errstr());          &Apache::lonnet::logthis('error 7 = '.$dbh->errstr());
           &Apache::lonnet::logthis('prepared then executed '.$/.$request);
         return undef;          return undef;
     }      }
     my $dataset = $sth->fetchall_arrayref();      my $dataset = $sth->fetchall_arrayref();
Line 2879  $ENV{'course.'.$cid.'.domain'}, and $ENV Line 2903  $ENV{'course.'.$cid.'.domain'}, and $ENV
   
 Returns a reference to a hash which contains:  Returns a reference to a hash which contains:
  keys    '$sname:$sdom'   keys    '$sname:$sdom'
  values  [$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type]   values  [$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type,$lockedtype]
   
 The constant values CL_SDOM, CL_SNAME, CL_END, etc. can be used  The constant values CL_SDOM, CL_SNAME, CL_END, etc. can be used
 as indices into the returned list to future-proof clients against  as indices into the returned list to future-proof clients against
Line 2899  sub CL_SECTION  { return 5; } Line 2923  sub CL_SECTION  { return 5; }
 sub CL_FULLNAME { return 6; }  sub CL_FULLNAME { return 6; }
 sub CL_STATUS   { return 7; }  sub CL_STATUS   { return 7; }
 sub CL_TYPE     { return 8; }  sub CL_TYPE     { return 8; }
   sub CL_LOCKEDTYPE   { return 9; }
   
 sub get_classlist {  sub get_classlist {
     my ($cid,$cdom,$cnum) = @_;      my ($cid,$cdom,$cnum) = @_;
Line 2915  sub get_classlist { Line 2940  sub get_classlist {
         }          }
         my ($sname,$sdom) = split(/:/,$student);          my ($sname,$sdom) = split(/:/,$student);
         my @Values = split(/:/,$info);          my @Values = split(/:/,$info);
         my ($end,$start,$id,$section,$fullname,$type);          my ($end,$start,$id,$section,$fullname,$type,$lockedtype);
         if (@Values > 2) {          if (@Values > 2) {
             ($end,$start,$id,$section,$fullname,$type) = @Values;              ($end,$start,$id,$section,$fullname,$type,$lockedtype) = @Values;
         } else { # We have to get the data ourselves          } else { # We have to get the data ourselves
             ($end,$start) = @Values;              ($end,$start) = @Values;
             $section = &Apache::lonnet::getsection($sdom,$sname,$cid);              $section = &Apache::lonnet::getsection($sdom,$sname,$cid);
Line 2954  sub get_classlist { Line 2979  sub get_classlist {
             $status='Active';              $status='Active';
         }          }
         $classlist{$student} =           $classlist{$student} = 
             [$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type];              [$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type,$lockedtype];
     }      }
     if (wantarray()) {      if (wantarray()) {
         return (\%classlist,['domain','username','end','start','id',          return (\%classlist,['domain','username','end','start','id',
                              'section','fullname','status','type']);                               'section','fullname','status','type','lockedtype']);
     } else {      } else {
         return \%classlist;          return \%classlist;
     }      }
Removed from v.1.135  
changed lines
  Added in v.1.138

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