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Diff for /loncom/interface/lontrackstudent.pm between versions 1.11 and 1.13

version 1.11, 2004/12/22 22:54:59 version 1.13, 2005/02/09 21:21:08
Line 44  package Apache::lontrackstudent; Line 44  package Apache::lontrackstudent;
   
 use strict;  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
   use Apache::lonmysql;
 use Apache::lonnet();  use Apache::lonnet();
 use Apache::lonlocal;  use Apache::lonlocal;
 use Time::HiRes;  use Time::HiRes;
 use Time::Local;  
   
 sub get_data {  sub get_data {
     my ($r,$prog_state,$navmap,$mode) = @_;      my ($r,$prog_state,$navmap,$mode) = @_;
Line 119  sub table_names { Line 119  sub table_names {
     my $prefix = $course.'_'.$domain.'_';      my $prefix = $course.'_'.$domain.'_';
     #      #
     my %tables =       my %tables = 
         ( student => $prefix.'students',          ( student =>&Apache::lonmysql::fix_table_name($prefix.'students'),
           res     => $prefix.'resource',            res     =>&Apache::lonmysql::fix_table_name($prefix.'resource'),
           machine => $prefix.'machine_table',            machine =>&Apache::lonmysql::fix_table_name($prefix.'machine_table'),
           activity=> $prefix.'activity',            activity=>&Apache::lonmysql::fix_table_name($prefix.'activity'),
           );            );
     return %tables;      return %tables;
 }  }
Line 178  sub get_max_time_in_db { Line 178  sub get_max_time_in_db {
         $timestr = &Apache::lonnet::unescape($line);          $timestr = &Apache::lonnet::unescape($line);
     }      }
     close(TIMEDATA);      close(TIMEDATA);
     my ($year,$month,$day,$hour,$min,$sec) =       return &Apache::lonmysql::unsqltime($timestr);
         ($timestr =~ /^(\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+)/);  
     $month -= 1; # Good old timelocal  
     my $max_time = undef;  
     if (eval("&timelocal($sec,$min,$hour,$day,$month,$year)")) {  
         $max_time = &timelocal($sec,$min,$hour,$day,$month,$year);  
     }  
     return $max_time;  
 }  }
   
 sub build_query {  sub build_query {
Line 232  sub output_results { Line 225  sub output_results {
     my ($r,$results_file,$navmap,$mode) = @_;      my ($r,$results_file,$navmap,$mode) = @_;
     ##      ##
     ##      ##
       if (! -s $results_file) {
           # results file is empty, just let them know there is no data
           $r->print('<h2>'.&mt('No data was returned for your request').'</h2>');
           return;
       }
     if (! open(ACTIVITYDATA,$results_file)) {      if (! open(ACTIVITYDATA,$results_file)) {
         $r->print('<h2>'.&mt('Unable to read results file.').'</h2>'.          $r->print('<h2>'.&mt('Unable to read results file.').'</h2>'.
                   '<p>'.                    '<p>'.
Line 526  sub handler { Line 524  sub handler {
         ($r,\%prog_state,&mt('Contacting course home server'));          ($r,\%prog_state,&mt('Contacting course home server'));
     #      #
     my $result = &request_data_update();      my $result = &request_data_update();
     if (ref($result) eq 'HASH') {  
         $result = join(' ',map { $_.'=>'.$result->{$_}; } keys(%$result));  
     }  
     #      #
     if (exists($ENV{'form.selected_student'})) {      if (exists($ENV{'form.selected_student'})) {
         # For now, just show all the data, in the future allow selection of          # For now, just show all the data, in the future allow selection of
Removed from v.1.11  
changed lines
  Added in v.1.13

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