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Diff for /loncom/interface/lonpickcode.pm between versions 1.5 and 1.17

version 1.5, 2005/02/17 08:29:43 version 1.17, 2019/01/31 16:08:06
Line 33  use Apache::Constants qw(:common); Line 33  use Apache::Constants qw(:common);
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::grades();  use Apache::grades();
 use Apache::lonlocal;  use Apache::lonlocal;
   use Apache::lonnet;
   
 sub get_code_freq {  sub get_code_freq {
     my ($r)=@_;      my ($r)=@_;
     my %codes;      my %codes;
     my %scantron_config=      my %scantron_config=
  &Apache::grades::get_scantron_config($ENV{'form.scantron_format'});   &Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
     $r->rflush();      $r->rflush();
     my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile();      my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile();
     for (my $i=0;$i<=$scanlines->{'count'};$i++) {      for (my $i=0;$i<=$scanlines->{'count'};$i++) {
  my $line=&Apache::grades::scantron_get_line($scanlines,$i);   my $line=&Apache::grades::scantron_get_line($scanlines,$scan_data,$i);
  if ($line=~/^[\s\cz]*$/) { next; }   if ($line=~/^[\s\cz]*$/) { next; }
  my $scan_record=   my $scan_record=
     &Apache::grades::scantron_parse_scanline($line,$i,      &Apache::grades::scantron_parse_scanline($line,$i,
Line 59  sub handler { Line 60  sub handler {
     &Apache::loncommon::content_type($r,'text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
     my $html=&Apache::lonxml::xmlbegin();  
     $r->print(<<ENDDOCUMENT);  
 $html  
   <head>  
     <title>The LearningOnline Network with CAPA</title>  
   </head>  
 ENDDOCUMENT  
   
   
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
     ['curCODE','scantron_selectfile',      ['curCODE','scantron_selectfile',
      'form','scantron_format',       'form','scantron_format','symb',
      'scantron_CODElist']);       'scantron_CODElist','command']);
   
     if  (!($ENV{'request.course.id'}) &&       if  (!($env{'request.course.id'}) && 
  (&Apache::lonnet::allowed('usc',$ENV{'request.course.id'}))) {   (&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
  $r->print('<body>Access not allowed.</body>');   $r->print(&Apache::loncommon::start_page().
     '<p class="LC_error">'.&mt('Access not allowed.').'</p>'.
     &Apache::loncommon::end_page());
         return OK;          return OK;
     }      }
       if      ($env{'form.command'} eq 'codelist') {
    &code_list($r);
           $r->print(&Apache::grades::show_grading_menu_form($env{'form.symb'},
         $env{'form.url'}));
       } elsif ($env{'form.command'} eq 'showcodes') {
    &show_codes($r);
       } else {
    &picking_a_code($r);
       }
       $r->print(&Apache::loncommon::end_page());
       return OK;
   }
   
     $r->print(&Apache::loncommon::bodytag("Selecting a CODE"));  sub code_list {
     $r->print(<<ENDSCRIPT);      my ($r,$context)=@_;
 <script>      # $context = 0 Print page header and enclosing table
       # $context = 1 No page header, print enclosing table
       # $context = 2 No page header, no enclosing table
       my $table_head;
       my $extra_css;
       if (!$context) {
    $r->print(&Apache::loncommon::start_page("View CODEs",undef,
    {'no_nav_bar' => 1}));
    $table_head = &mt('Select a set of saved CODEs to view.');
       } elsif ($context eq 1) {
    $table_head = &mt('Select another set of saved CODEs to view.');
       } elsif ($context eq 2) {
           $table_head = &mt('Select a set of saved CODEs to view.');
    $extra_css = 'LC_scantron_action';
       }
       $r->print("<form method='post' action='/adm/pickcode' name='pickcode'>");
       $r->print('
        '.&Apache::loncommon::start_data_table($extra_css).'
          '.&Apache::loncommon::start_data_table_header_row());
       $r->print('<th>');
       $r->print($table_head);
       $r->print('</th>');
       $r->print('
          '.&Apache::loncommon::end_data_table_header_row().'
          '.&Apache::loncommon::start_data_table_row());
       $r->print('<td>');
       $r->print("<input type='submit' name='submit' value='".&mt("View:")."' /> ");
       $r->print(&Apache::grades::scantron_CODElist());
       $r->print('</td>');
       $r->print('
          '.&Apache::loncommon::end_data_table_row().'
          '.&Apache::loncommon::end_data_table());
       $r->print("<input type='hidden' name='command' value='showcodes' />");
       $r->print("<input type='hidden' name='symb' value='".$env{'form.symb'}."' />");
       $r->print("<input type='hidden' name='url' value='".$env{'form.url'}."' />");
       $r->print("</form>");
       
   }
   
   sub show_codes {
       my ($r)=@_;
       $r->print(&Apache::loncommon::start_page("View CODEs",undef,
        {'no_nav_bar' => 1}));
       my %codes=&Apache::grades::get_codes();
       $r->print("<h2>".$env{'form.scantron_CODElist'}."</h2>");
       $r->print('<pre>');
       foreach my $code (sort(keys(%codes))) {
    $r->print($code."\n");
       }
       $r->print('</pre>');
       &code_list($r,1);
       $r->print(&Apache::grades::show_grading_menu_form($env{'form.symb'},
         $env{'form.url'}));
   }
   
   sub picking_a_code {
       my ($r)=@_;
       my $title = 'Selecting a CODE';
       $r->print(&Apache::loncommon::start_page($title,undef,
        {'no_nav_bar' => 1}));
       $r->print('<h1>'.&mt($title).'</h1>');
   
       $r->print(&Apache::lonhtmlcommon::scripttag("
 function gochoose(newcode) {  function gochoose(newcode) {
     opener.document.$ENV{'form.form'}.scantron_CODE_selectedvalue.value=newcode;      opener.document.$env{'form.form'}.scantron_CODE_selectedvalue.value=newcode;
     var slct=opener.document.$ENV{'form.form'}.scantron_CODE_resolution;      var slct=opener.document.$env{'form.form'}.scantron_CODE_resolution;
     var i;      var i;
     for (i=0;i<slct.length;i++) {      for (i=0;i<slct.length;i++) {
         if (slct[i].value=='use_found') { slct[i].checked=true; }          if (slct[i].value=='use_found') { slct[i].checked=true; }
     }      }
     self.close();      self.close();
 }  }
 </script>  "));
 ENDSCRIPT  
   
   
     $r->print("<p>The CODE on the paper is <tt><b>".$ENV{'form.curCODE'}.      $r->print(
       "</b></tt>. Please Select a new one.</p>\n".'<form>');          '<p>'
          .&mt('The CODE on the paper is [_1]. Please select a new one.',
                   '<tt><b>'.$env{'form.curCODE'}.'</b></tt>')
          ."</p>\n".'<form action="">'
       );
     my %codes=&Apache::grades::get_codes();      my %codes=&Apache::grades::get_codes();
     my %code_freq=&get_code_freq($r);      my %code_freq=&get_code_freq($r);
     my $num_matches=length($ENV{'form.curCODE'});      my $num_matches=length($env{'form.curCODE'});
     for (my $i=$num_matches;$i>=0;$i--) {      for (my $i=$num_matches;$i>=0;$i--) {
  my $to_print="<p> CODEs with $i matches</p>";   my $to_print =
  $to_print.='<table border="1"><tr><td></td><td>CODE</td><td>exams using this CODE</td>';              '<p>'.&mt('CODEs with [_1] matching letters:',$i)."</p>\n"
              .&Apache::loncommon::start_data_table()
              .&Apache::loncommon::start_data_table_header_row()
              .'<th>&nbsp;</th>'
              .'<th>'.&mt('CODE').'</th>'
              .'<th>'.&mt('Bubblesheet Exams using this CODE').'</th>'
              .&Apache::loncommon::end_data_table_header_row();
   
  my $print;   my $print;
  foreach my $code (sort(keys(%codes))) {   foreach my $code (sort(keys(%codes))) {
     if (&Apache::grades::num_matches($ENV{'form.curCODE'},$code) != $i) { next; }      if (&Apache::grades::num_matches($env{'form.curCODE'},$code) != $i) { next; }
     $print=1;      $print=1;
     my ($count,$list);      my ($count,$list);
     if (!ref($code_freq{$code})) {      if (!ref($code_freq{$code})) {
Line 114  ENDSCRIPT Line 192  ENDSCRIPT
  $count=scalar(@{$code_freq{$code}});   $count=scalar(@{$code_freq{$code}});
  $list=' - '.join(', ',@{$code_freq{$code}});   $list=' - '.join(', ',@{$code_freq{$code}});
     }      }
     $to_print.='<tr><td>'.          $to_print .=
       '<input type="button" value="'.&mt('Select').              &Apache::loncommon::start_data_table_row()
       '" onClick="gochoose(\''.$code.'\')" /></td>'.             .'<td><input type="button" value="'.&mt('Select')
       '<td><tt>'.$code.'</tt></td><td>'.$count.             .'" onclick="gochoose(\''.$code.'\')" /></td>'
       $list.'</td></tr>';             .'<td><tt>'.$code.'</tt></td>'
     delete($codes{$code});             .'<td>'.$count.$list.'</td>'
  }             .&Apache::loncommon::end_data_table_row();
  $to_print.='</table>';              delete($codes{$code});
  if ($print) { $r->print($to_print); }          }
           $to_print .= &Apache::loncommon::end_data_table();
           if ($print) { $r->print($to_print); }
     }      }
     $r->print('</form></body></html>');      $r->print('</form>');
     return OK;  
 }   } 
   
 1;  1;
Removed from v.1.5  
changed lines
  Added in v.1.17

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