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Diff for /loncom/homework/grades.pm between versions 1.130.2.1.2.6 and 1.148

version 1.130.2.1.2.6, 2003/09/29 21:31:30 version 1.148, 2003/11/07 08:56:52
Line 55  my %perm=(); Line 55  my %perm=();
   
 # ----- These first few routines are general use routines.----  # ----- These first few routines are general use routines.----
 #  #
 # --- Retrieve the parts that matches stores_\d+ from the metadata file.---  # --- Retrieve the parts from the metadata file.---
 sub getpartlist {  sub getpartlist {
     my ($url) = @_;      my ($url,$symb) = @_;
     my @parts =();      my $partorder = &Apache::lonnet::metadata($url, 'partorder');
     my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));      my @parts;
     foreach my $key (@metakeys) {      if ($partorder) {
  if ( $key =~ m/stores_(\w+)_.*/) {   for my $part (split (/,/,$partorder)) {
     push(@parts,$key);      if (!&Apache::loncommon::check_if_partid_hidden($part,$symb)) {
    push(@parts, $part);
       }
    }    
       } else {
    my $metadata = &Apache::lonnet::metadata($url, 'packages');
    foreach (split(/\,/,$metadata)) {
       if ($_ =~ /^part_(.*)$/) {
    if (!&Apache::loncommon::check_if_partid_hidden($1,$symb)) {
       push(@parts, $1);
    }
       }
  }   }
     }      }
     return @parts;      my @stores;
       foreach my $part (@parts) {
    my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
    foreach my $key (@metakeys) {
       if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); }
    }
       }
       return @stores;
 }  }
   
 # --- Get the symbolic name of a problem and the url  # --- Get the symbolic name of a problem and the url
Line 115  sub response_type { Line 133  sub response_type {
     $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))) if ($symb eq '');      $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))) if ($symb eq '');
     my $allkeys = &Apache::lonnet::metadata($url,'keys');      my $allkeys = &Apache::lonnet::metadata($url,'keys');
     my %seen = ();      my %seen = ();
     my (@partlist,%handgrade);      my (@partlist,%handgrade,%responseType);
     foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) {      foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) {
  if (/^\w+response_\w+.*/) {   if (/^\w+response_.*/) {
     my ($responsetype,$part) = split(/_/,$_,2);      my ($responsetype,$part) = split(/_/,$_,2);
     my ($partid,$respid) = split(/_/,$part);      my ($partid,$respid) = split(/_/,$part);
       if (&Apache::loncommon::check_if_partid_hidden($partid,$symb)) {
    next;
       }
     $responsetype =~ s/response$//; # make it compatible w/ navmaps - should move to that!!      $responsetype =~ s/response$//; # make it compatible w/ navmaps - should move to that!!
     my ($value) = &Apache::lonnet::EXT('resource.'.$part.'.handgrade',$symb);      my ($value) = &Apache::lonnet::EXT('resource.'.$part.'.handgrade',$symb);
     $handgrade{$part} = $responsetype.':'.($value eq 'yes' ? 'yes' : 'no');       $handgrade{$part} = ($value eq 'yes' ? 'yes' : 'no'); 
       if (!exists($responseType{$partid})) { $responseType{$partid}={}; }
       $responseType{$partid}->{$respid}=$responsetype;
     next if ($seen{$partid} > 0);      next if ($seen{$partid} > 0);
     $seen{$partid}++;      $seen{$partid}++;
     push @partlist,$partid;      push @partlist,$partid;
  }   }
     }      }
     return \@partlist,\%handgrade;      return \@partlist,\%handgrade,\%responseType;
 }  }
   
 #--- Show resource title  #--- Show resource title
Line 137  sub showResourceInfo { Line 160  sub showResourceInfo {
     my ($url,$probTitle) = @_;      my ($url,$probTitle) = @_;
     my $result ='<table border="0">'.      my $result ='<table border="0">'.
  '<tr><td colspan=3><font size=+1><b>Current Resource: </b>'.$probTitle.'</font></td></tr>'."\n";   '<tr><td colspan=3><font size=+1><b>Current Resource: </b>'.$probTitle.'</font></td></tr>'."\n";
     my ($partlist,$handgrade) = &response_type($url);      my ($partlist,$handgrade,$responseType) = &response_type($url);
     my %resptype = ();      my %resptype = ();
     my $hdgrade='no';      my $hdgrade='no';
     for (sort keys(%$handgrade)) {      for my $part_resID (sort keys(%$handgrade)) {
  my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});   my $handgrade=$$handgrade{$part_resID};
  my $partID = (split(/_/))[0];   my ($partID,$resID) = split(/_/,$part_resID);
  $resptype{$partID} = $responsetype;   my $responsetype = $responseType->{$partID}->{$resID};
  $hdgrade = $handgrade if ($handgrade eq 'yes');   $hdgrade = $handgrade if ($handgrade eq 'yes');
  $result.='<tr><td><b>Part </b>'.$partID.'</td>'.   $result.='<tr><td><b>Part </b>'.$partID.' <font color="#999999">'.
       $resID.'</font></td>'.
     '<td><b>Type: </b>'.$responsetype.'</td></tr>';      '<td><b>Type: </b>'.$responsetype.'</td></tr>';
 #    '<td><b>Handgrade: </b>'.$handgrade.'</td></tr>';  #    '<td><b>Handgrade: </b>'.$handgrade.'</td></tr>';
     }      }
     $result.='</table>'."\n";      $result.='</table>'."\n";
     return $result,\%resptype,$hdgrade,$partlist,$handgrade;      return $result,$responseType,$hdgrade,$partlist,$handgrade;
 }  }
   
   
   sub get_order {
       my ($partid,$respid,$symb,$uname,$udom)=@_;
       my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
       $url=&Apache::lonnet::clutter($url);
       my $subresult=&Apache::lonnet::ssi($url,
          ('grade_target' => 'analyze'),
          ('grade_domain' => $udom),
          ('grade_symb' => $symb),
          ('grade_courseid' => 
           $ENV{'request.course.id'}),
          ('grade_username' => $uname));
       (my $debug,$subresult)=split(/_HASH_REF__/,$subresult,2);
       Apache->request->print($debug);
       my %analyze=&Apache::lonnet::str2hash($subresult);
       return ($analyze{"$partid.$respid.shown"});
   }
 #--- Clean response type for display  #--- Clean response type for display
 #--- Currently filters option response type only.  #--- Currently filters option/rank/radiobutton/match/essay response types only.
 sub cleanRecord {  sub cleanRecord {
     my ($answer,$response,$symb) = @_;      my ($answer,$response,$symb,$partid,$respid,$record,$order,$version) = @_;
     if ($response eq 'option') {      my $grayFont = '<font color="#999999">';
  my (@IDs,@ans);      if ($response =~ /^(option|rank)$/) {
  foreach (split(/\&/,&Apache::lonnet::unescape($answer))) {   my %answer=&Apache::lonnet::str2hash($answer);
     my ($optionID,$ans) = split(/=/);   my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
     push @IDs,$optionID.'</font>';   my ($toprow,$bottomrow);
     push @ans,$ans;   foreach my $foil (@$order) {
       if ($grading{$foil} == 1) {
    $toprow.='<td><b>'.$answer{$foil}.'&nbsp;</b></td>';
       } else {
    $toprow.='<td><i>'.$answer{$foil}.'&nbsp;</i></td>';
       }
       $bottomrow.='<td>'.$grayFont.$foil.'</font>&nbsp;</td>';
  }   }
  my $grayFont = '<font color="#999999">';  
  return '<blockquote><table border="1">'.   return '<blockquote><table border="1">'.
     '<tr valign="top"><td>Answer</td><td>'.      '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
     (join '</td><td>',@ans).'</td></tr>'.      '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'.
     '<tr valign="top"><td>'.$grayFont.'Option ID</font></td><td>'.$grayFont.      $grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
     (join '</td><td>'.$grayFont,@IDs).'</font></td></tr>'.      } elsif ($response eq 'match') {
     '</table></blockquote>';   my %answer=&Apache::lonnet::str2hash($answer);
     }   my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
     if ($response eq 'essay') {   my @items=&Apache::lonnet::str2array($record->{$version."resource.$partid.$respid.submissionitems"});
    my ($toprow,$middlerow,$bottomrow);
    foreach my $foil (@$order) {
       my $item=shift(@items);
       if ($grading{$foil} == 1) {
    $toprow.='<td><b>'.$item.'&nbsp;</b></td>';
    $middlerow.='<td><b>'.$grayFont.$answer{$foil}.'&nbsp;</font></b></td>';
       } else {
    $toprow.='<td><i>'.$item.'&nbsp;</i></td>';
    $middlerow.='<td><i>'.$grayFont.$answer{$foil}.'&nbsp;</font></i></td>';
       }
       $bottomrow.='<td>'.$grayFont.$foil.'</font>&nbsp;</td>';
    }
    return '<blockquote><table border="1">'.
       '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
       '<tr valign="top"><td>'.$grayFont.'Item ID</font></td>'.
       $middlerow.'</tr>'.
       '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'.
       $bottomrow.'</tr>'.'</table></blockquote>';
       } elsif ($response eq 'radiobutton') {
    my %answer=&Apache::lonnet::str2hash($answer);
    my ($toprow,$bottomrow);
    my $correct=($order->[0])+1;
    for (my $i=1;$i<=$#$order;$i++) {
       my $foil=$order->[$i];
       if (exists($answer{$foil})) {
    if ($i == $correct) {
       $toprow.='<td><b>true</b></td>';
    } else {
       $toprow.='<td><i>true</i></td>';
    }
       } else {
    $toprow.='<td>false</td>';
       }
       $bottomrow.='<td>'.$grayFont.$foil.'</font>&nbsp;</td>';
    }
    return '<blockquote><table border="1">'.
       '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
       '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'.
       $grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
       } elsif ($response eq 'essay') {
  if (! exists ($ENV{'form.'.$symb})) {   if (! exists ($ENV{'form.'.$symb})) {
     my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',      my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',
   $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},    $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
Line 185  sub cleanRecord { Line 271  sub cleanRecord {
     $ENV{'form.kwstyle'}  = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';      $ENV{'form.kwstyle'}  = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
     $ENV{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.      $ENV{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.
  }   }
  return '<br /><br /><blockquote>'.&keywords_highlight($answer).'</blockquote>';   return '<br /><br /><blockquote><pre>'.&keywords_highlight($answer).'</pre></blockquote>';
     }      }
     return $answer;      return $answer;
 }  }
Line 218  sub commonJSfunctions { Line 304  sub commonJSfunctions {
  }   }
     }      }
  } else {   } else {
     if (selectOne.selected) return selectOne.value;              // only one value it must be the selected one
       return selectOne.value;
  }   }
     }      }
 </script>  </script>
Line 506  LISTJAVASCRIPT Line 593  LISTJAVASCRIPT
     my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';      my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
     my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';      my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
     my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".      my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
  '&nbsp;<b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".   '&nbsp;<b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n".
  '<input type="radio" name="vProb" value="yes" /> one student '."\n".   '<input type="radio" name="vProb" value="yes" /> one student '."\n".
  '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".   '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
    '&nbsp;<b>View Answer: </b><input type="radio" name="vAns" value="no"  /> no '."\n".
    '<input type="radio" name="vAns" value="yes" /> one student '."\n".
    '<input type="radio" name="vAns" value="all" checked="on" /> all students <br />'."\n".
  '&nbsp;<b>Submissions: </b>'."\n";   '&nbsp;<b>Submissions: </b>'."\n";
     if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {      if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
  $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n";   $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n";
Line 517  LISTJAVASCRIPT Line 607  LISTJAVASCRIPT
     my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'};      my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'};
     $ENV{'form.Status'} = $saveStatus;      $ENV{'form.Status'} = $saveStatus;
   
     $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n".      $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only'."\n".
  '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n".   '<input type="radio" name="lastSub" value="last" /> last submission & parts info'."\n".
  '<input type="radio" name="lastSub" value="datesub" /> by dates and submissions'."\n".   '<input type="radio" name="lastSub" value="datesub" /> by dates and submissions'."\n".
  '<input type="radio" name="lastSub" value="all" /> all details'."\n".   '<input type="radio" name="lastSub" value="all" /> all details'."\n".
  '<input type="hidden" name="section"     value="'.$getsec.'" />'."\n".   '<input type="hidden" name="section"     value="'.$getsec.'" />'."\n".
Line 544  LISTJAVASCRIPT Line 634  LISTJAVASCRIPT
     $gradeTable.='<input type="button" '."\n".      $gradeTable.='<input type="button" '."\n".
  'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".   'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
  'value="Next->" />'."\n";   'value="Next->" />'."\n";
       $gradeTable.='<input type="checkbox" name="checkPlag" checked="on">Check For Plagiarism</input>';
     my (undef, undef, $fullname) = &getclasslist($getsec,'1');        my (undef, undef, $fullname) = &getclasslist($getsec,'1');  
     $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.      $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
  '<table border="0"><tr bgcolor="#e6ffff">';   '<table border="0"><tr bgcolor="#e6ffff">';
Line 568  LISTJAVASCRIPT Line 658  LISTJAVASCRIPT
  my %status = ();   my %status = ();
  if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {   if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
     (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);      (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
     my $statusflg = '';      my $submitted = 0;
       my $graded = 1;
     foreach (keys(%status)) {      foreach (keys(%status)) {
  $statusflg = 1 if ($status{$_} ne 'nothing');   $submitted = 1 if ($status{$_} ne 'nothing');
    $graded = 0 if ($status{$_} =~ /^correct/);
  my ($foo,$partid,$foo1) = split(/\./,$_);   my ($foo,$partid,$foo1) = split(/\./,$_);
  if ($status{'resource.'.$partid.'.submitted_by'} ne '') {   if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
     $statusflg = '';      $submitted = 0;
     $gradeTable.='<input type="hidden" name="'.      $gradeTable.='<input type="hidden" name="'.
  $student.':submitted_by" value="'.   $student.':submitted_by" value="'.
  $status{'resource.'.$partid.'.submitted_by'}.'" />';   $status{'resource.'.$partid.'.submitted_by'}.'" />';
  }   }
     }      }
     next if ($statusflg eq '' && $submitonly eq 'yes');      next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'graded'));
       next if (!$graded && $submitonly eq 'graded');
  }   }
   
  $ctr++;   $ctr++;
Line 621  LISTJAVASCRIPT Line 714  LISTJAVASCRIPT
  } else {   } else {
     $gradeTable='<br />&nbsp;<font color="red">'.      $gradeTable='<br />&nbsp;<font color="red">'.
  'No submissions found for this resource for any students. ('.$num_students.   'No submissions found for this resource for any students. ('.$num_students.
  ' checked for submissions</font><br />';   ' checked for submissions)</font><br />';
  }   }
     } elsif ($ctr == 1) {      } elsif ($ctr == 1) {
  $gradeTable =~ s/type=checkbox/type=checkbox checked/;   $gradeTable =~ s/type=checkbox/type=checkbox checked/;
Line 1195  sub gradeBox { Line 1288  sub gradeBox {
 }  }
   
 sub show_problem {  sub show_problem {
     my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;      my ($request,$symb,$uname,$udom,$removeform,$viewon,$mode) = @_;
     my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,      my $rendered;
       $ENV{'request.course.id'});      if ($mode eq 'both' or $mode eq 'text') {
    $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
        $ENV{'request.course.id'});
       }
     if ($removeform) {      if ($removeform) {
  $rendered=~s|<form(.*?)>||g;   $rendered=~s|<form(.*?)>||g;
  $rendered=~s|</form>||g;   $rendered=~s|</form>||g;
  $rendered=~s|name="submit"|name="would_have_been_submit"|g;   $rendered=~s|name="submit"|name="would_have_been_submit"|g;
     }      }
     my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,      my $companswer;
    $ENV{'request.course.id'});      if ($mode eq 'both' or $mode eq 'answer') {
    $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
       $ENV{'request.course.id'});
       }
     if ($removeform) {      if ($removeform) {
  $companswer=~s|<form(.*?)>||g;   $companswer=~s|<form(.*?)>||g;
  $companswer=~s|</form>||g;   $companswer=~s|</form>||g;
  $rendered=~s|name="submit"|name="would_have_been_submit"|g;   $companswer=~s|name="submit"|name="would_have_been_submit"|g;
     }      }
     my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';      my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
     $result.='<table border="0" width="100%">';      $result.='<table border="0" width="100%">';
     $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.      if ($viewon) {
  '</b></td></tr>' if ($viewon);   $result.='<tr><td bgcolor="#e6ffff"><b> ';
     $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';   if ($mode eq 'both' or $mode eq 'text') {
     $result.='<b>Correct answer:</b><br />'.$companswer;      $result.='View of the problem - ';
    } else {
       $result.='Correct answer: ';
    }
    $result.=$ENV{'form.fullname'}.'</b></td></tr>';
       }
       if ($mode eq 'both') {
    $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
    $result.='<b>Correct answer:</b><br />'.$companswer;
       } elsif ($mode eq 'text') {
    $result.='<tr><td bgcolor="#ffffff">'.$rendered;
       } elsif ($mode eq 'answer') {
    $result.='<tr><td bgcolor="#ffffff">'.$companswer;
       }
     $result.='</td></tr></table>';      $result.='</td></tr></table>';
     $result.='</td></tr></table><br />';      $result.='</td></tr></table><br />';
     return $result;      return $result;
Line 1264  sub submission { Line 1376  sub submission {
   
  # option to display problem, only once else it cause problems    # option to display problem, only once else it cause problems 
         # with the form later since the problem has a form.          # with the form later since the problem has a form.
  if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {   if ($ENV{'form.vProb'} eq 'yes' or $ENV{'form.vAns'} eq 'yes') {
     $request->print(&show_problem($request,$symb,$uname,$udom,0,1));      my $mode;
       if ($ENV{'form.vProb'} eq 'yes' && $ENV{'form.vAns'} eq 'yes') {
    $mode='both';
       } elsif ($ENV{'form.vProb'} eq 'yes') {
    $mode='text';
       } elsif ($ENV{'form.vAns'} eq 'yes') {
    $mode='answer';
       }
       $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
  }   }
   
  # kwclr is the only variable that is guaranteed to be non blank    # kwclr is the only variable that is guaranteed to be non blank 
Line 1300  sub submission { Line 1420  sub submission {
  '<input type="hidden" name="url"        value="'.$url.'" />'."\n".   '<input type="hidden" name="url"        value="'.$url.'" />'."\n".
  '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".   '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
  '<input type="hidden" name="vProb"      value="'.$ENV{'form.vProb'}.'" />'."\n".   '<input type="hidden" name="vProb"      value="'.$ENV{'form.vProb'}.'" />'."\n".
    '<input type="hidden" name="vAns"       value="'.$ENV{'form.vAns'}.'" />'."\n".
  '<input type="hidden" name="lastSub"    value="'.$ENV{'form.lastSub'}.'" />'."\n".   '<input type="hidden" name="lastSub"    value="'.$ENV{'form.lastSub'}.'" />'."\n".
  '<input type="hidden" name="section"    value="'.$ENV{'form.section'}.'">'."\n".   '<input type="hidden" name="section"    value="'.$ENV{'form.section'}.'">'."\n".
  '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".   '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
Line 1350  KEYWORDS Line 1471  KEYWORDS
         }          }
     }      }
   
     if ($ENV{'form.vProb'} eq 'all') {      if ($ENV{'form.vProb'} eq 'all' or $ENV{'form.vAns'} eq 'all') {
  $request->print('<br /><br /><br />') if ($counter > 0);   $request->print('<br /><br /><br />') if ($counter > 0);
  $request->print(&show_problem($request,$symb,$uname,$udom,1,1));   my $mode;
    if ($ENV{'form.vProb'} eq 'all' && $ENV{'form.vAns'} eq 'all') {
       $mode='both';
    } elsif ($ENV{'form.vProb'} eq 'all' ) {
       $mode='text';
    } elsif ($ENV{'form.vAns'} eq 'all') {
       $mode='answer';
    }
    $request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode));
     }      }
   
     my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);      my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
   
     my ($partlist,$handgrade) = &response_type($url,$symb);      my ($partlist,$handgrade,$responseType) = &response_type($url,$symb);
   
     # Display student info      # Display student info
     $request->print(($counter == 0 ? '' : '<br />'));      $request->print(($counter == 0 ? '' : '<br />'));
Line 1439  KEYWORDS Line 1569  KEYWORDS
  $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';   $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';
     $request->print($submitby);      $request->print($submitby);
  } else {   } else {
     my ($string,$timestamp)= &get_last_submission (\%record);      my ($string,$timestamp)= &get_last_submission(\%record);
     my $lastsubonly=''.      my $lastsubonly=''.
  ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.   ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
  $$timestamp)."</td></tr>\n";   $$timestamp)."</td></tr>\n";
Line 1447  KEYWORDS Line 1577  KEYWORDS
  $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0];    $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0]; 
     } else {      } else {
  for my $part (sort keys(%$handgrade)) {   for my $part (sort keys(%$handgrade)) {
     my ($responsetype,$foo) = split(/:/,$$handgrade{$part});  
     my ($partid,$respid) = split(/_/,$part);      my ($partid,$respid) = split(/_/,$part);
       my $responsetype = $responseType->{$partid}->{$respid};
     if (!exists($record{'resource.'.$partid.'.'.$respid.'.submission'})) {      if (!exists($record{'resource.'.$partid.'.'.$respid.'.submission'})) {
  $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.   $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
     $partid.'</b> <font color="#999999">( ID '.$respid.      $partid.'</b> <font color="#999999">( ID '.$respid.
Line 1456  KEYWORDS Line 1586  KEYWORDS
     '<font color="red">Nothing submitted - no attempts</font><br /><br />';      '<font color="red">Nothing submitted - no attempts</font><br /><br />';
      } else {       } else {
  foreach (@$string) {   foreach (@$string) {
     my ($partid,$respid) = /^resource\.(\w+)\.(\w+)\.submission/;      my ($partid,$respid) = /^resource\.([^\.]*)\.([^\.]*)\.submission/;
     if ($part eq ($partid.'_'.$respid)) {      if ($part eq ($partid.'_'.$respid)) {
  my ($ressub,$subval) = split(/:/,$_,2);   my ($ressub,$subval) = split(/:/,$_,2);
                             # Similarity check                              # Similarity check
  my $similar='';   my $similar='';
  my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);   my $oname;
  if ($osim) {   my $odom;
     $osim=int($osim*100.0);   my $ocrsid;
     $similar='<hr /><h3><font color="#FF0000">Essay is '.$osim.   my $oessay;
  '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).   my $osim;
  '</font></h3><blockquote><i>'.   if($ENV{'form.checkPlag'}){
  &keywords_highlight($oessay).'</i></blockquote><hr />';      ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
       if ($osim) {
    $osim=int($osim*100.0);
    $similar='<hr /><h3><font color="#FF0000">Essay is '.$osim.
       '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
       '</font></h3><blockquote><i>'.
       &keywords_highlight($oessay).'</i></blockquote><hr />';
       }
  }   }
    my $order=&get_order($partid,$respid,$symb,$uname,$udom);
  $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.   $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
     $partid.'</b> <font color="#999999">( ID '.$respid.      $partid.'</b> <font color="#999999">( ID '.$respid.
     ' )</font>&nbsp; &nbsp;'.      ' )</font>&nbsp; &nbsp;'.
Line 1479  KEYWORDS Line 1617  KEYWORDS
      '<font color="red" size="1">Like all files provided by users, '.       '<font color="red" size="1">Like all files provided by users, '.
      'this file may contain virusses</font><br />':'').       'this file may contain virusses</font><br />':'').
      '<b>Submitted Answer: </b>'.       '<b>Submitted Answer: </b>'.
      &cleanRecord($subval,$responsetype,$symb).       &cleanRecord($subval,$responsetype,$symb,$partid,$respid,\%record,$order).
       '<br /><br />'.$similar."\n"       '<br /><br />'.$similar."\n"
      if ($ENV{'form.lastSub'} eq 'lastonly' ||        if ($ENV{'form.lastSub'} eq 'lastonly' || 
  ($ENV{'form.lastSub'} eq 'hdgrade' &&    ($ENV{'form.lastSub'} eq 'hdgrade' && 
   $$handgrade{$part} =~ /:yes$/));    $$handgrade{$part} =~ /:yes$/));
Line 1494  KEYWORDS Line 1632  KEYWORDS
  }   }
     } elsif ($ENV{'form.lastSub'} eq 'datesub') {      } elsif ($ENV{'form.lastSub'} eq 'datesub') {
  my (undef,$responseType,undef,$parts) = &showResourceInfo($url);   my (undef,$responseType,undef,$parts) = &showResourceInfo($url);
  $request->print(&displaySubByDates(\$symb,\%record,$parts,$responseType,$checkIcon));   $request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));
     } elsif ($ENV{'form.lastSub'} =~ /^(last|all)$/) {      } elsif ($ENV{'form.lastSub'} =~ /^(last|all)$/) {
  $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,   $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
  $ENV{'request.course.id'},   $ENV{'request.course.id'},
Line 1782  sub processHandGrade { Line 1920  sub processHandGrade {
     }      }
     $ctr = 0;      $ctr = 0;
     @parsedlist = reverse @parsedlist if ($button eq 'Previous');      @parsedlist = reverse @parsedlist if ($button eq 'Previous');
       my ($partlist) = &response_type($url);
     foreach my $student (@parsedlist) {      foreach my $student (@parsedlist) {
    my $submitonly=$ENV{'form.submitonly'};
  my ($uname,$udom) = split(/:/,$student);   my ($uname,$udom) = split(/:/,$student);
  if ($ENV{'form.submitonly'} eq 'yes') {   if ($submitonly =~ /^(yes|graded)$/) {
     my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);  #    my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
     my $statusflg = '';      my %status=&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
     foreach (split(/:/,$ENV{'form.gradePartRespid'})){      my $submitted = 0;
  $statusflg = 1 if (exists ($record{'resource.'.$_.'.submission'}));      my $graded = 1;
       foreach (keys(%status)) {
    $submitted = 1 if ($status{$_} ne 'nothing');
    $graded = 0 if ($status{$_} =~ /^correct/);
    my ($foo,$partid,$foo1) = split(/\./,$_);
    if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
       $submitted = 0;
    }
     }      }
     next if ($statusflg eq '');      next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'graded'));
       next if (!$graded && $submitonly eq 'graded');
  }   }
  push @nextlist,$student if ($ctr < $ntstu);   push @nextlist,$student if ($ctr < $ntstu);
  last if ($ctr == $ntstu);   last if ($ctr == $ntstu);
Line 2090  sub viewgrades { Line 2238  sub viewgrades {
  my ($partid,$respid) = split (/_/,$_,2);   my ($partid,$respid) = split (/_/,$_,2);
  next if $seen{$partid};   next if $seen{$partid};
  $seen{$partid}++;   $seen{$partid}++;
  my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});   my $handgrade=$$handgrade{$_};
  my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);   my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
  $weight{$partid} = $wgt eq '' ? '1' : $wgt;   $weight{$partid} = $wgt eq '' ? '1' : $wgt;
   
Line 2132  sub viewgrades { Line 2280  sub viewgrades {
     $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".      $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
  '<table border=0><tr bgcolor="#deffff"><td>&nbsp;<b>No.</b>&nbsp;</td>'.   '<table border=0><tr bgcolor="#deffff"><td>&nbsp;<b>No.</b>&nbsp;</td>'.
  '<td>'.&nameUserString('header')."</td>\n";   '<td>'.&nameUserString('header')."</td>\n";
     my (@parts) = sort(&getpartlist($url));      my (@parts) = sort(&getpartlist($url,$symb));
     foreach my $part (@parts) {      foreach my $part (@parts) {
  my $display=&Apache::lonnet::metadata($url,$part.'.display');   my $display=&Apache::lonnet::metadata($url,$part.'.display');
  $display =~ s|^Number of Attempts|Tries<br />|; # makes the column narrower   $display =~ s|^Number of Attempts|Tries<br />|; # makes the column narrower
Line 2249  sub editgrades { Line 2397  sub editgrades {
     my %columns = ();      my %columns = ();
     my ($i,$ctr,$count,$rec_update) = (0,0,0,0);      my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
   
     my (@parts) = sort(&getpartlist($url));      my (@parts) = sort(&getpartlist($url,$symb));
     my $header;      my $header;
     while ($ctr < $ENV{'form.totalparts'}) {      while ($ctr < $ENV{'form.totalparts'}) {
  my $partid = $ENV{'form.partid_'.$ctr};   my $partid = $ENV{'form.partid_'.$ctr};
Line 2327  sub editgrades { Line 2475  sub editgrades {
  $newrecord{'resource.'.$_.'.awarded'} = 0;   $newrecord{'resource.'.$_.'.awarded'} = 0;
  $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";   $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
  $updateflag = 1;   $updateflag = 1;
       } elsif (!($old_part eq $partial && $old_score eq $score)) {
    $updateflag = 1;
    $newrecord{'resource.'.$_.'.awarded'}  = $partial if $partial ne '';
    $newrecord{'resource.'.$_.'.solved'}   = $score;
    $rec_update++;
     }      }
   
     $line .= '<td align="center">'.$old_aw.'&nbsp;</td>'.      $line .= '<td align="center">'.$old_aw.'&nbsp;</td>'.
  '<td align="center">'.$awarded.   '<td align="center">'.$awarded.
  ($score eq 'excused' ? $score : '').'&nbsp;</td>';   ($score eq 'excused' ? $score : '').'&nbsp;</td>';
   
     if (!($old_part eq $partial && $old_score eq $score)) {  
  $updateflag = 1;  
  $newrecord{'resource.'.$_.'.awarded'}  = $partial if $partial ne '';  
  $newrecord{'resource.'.$_.'.solved'}   = $score;  
  $rec_update++;  
     }  
   
     my $partid=$_;      my $partid=$_;
     foreach my $stores (@parts) {      foreach my $stores (@parts) {
Line 2515  ENDPICK Line 2662  ENDPICK
 }  }
   
 sub csvupload_fields {  sub csvupload_fields {
     my ($url) = @_;      my ($url,$symb) = @_;
     my (@parts) = &getpartlist($url);      my (@parts) = &getpartlist($url,$symb);
     my @fields=(['username','Student Username'],['domain','Student Domain']);      my @fields=(['username','Student Username'],['domain','Student Domain']);
     foreach my $part (sort(@parts)) {      foreach my $part (sort(@parts)) {
  my @datum;   my @datum;
Line 2599  sub csvuploadmap { Line 2746  sub csvuploadmap {
     &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);      &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
     my ($i,$keyfields);      my ($i,$keyfields);
     if (@records) {      if (@records) {
  my @fields=&csvupload_fields($url);   my @fields=&csvupload_fields($url,$symb);
   
  if ($ENV{'form.upfile_associate'} eq 'reverse') {   if ($ENV{'form.upfile_associate'} eq 'reverse') {
     &Apache::loncommon::csv_print_samples($request,\@records);      &Apache::loncommon::csv_print_samples($request,\@records);
Line 2726  LISTJAVASCRIPT Line 2873  LISTJAVASCRIPT
     $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";      $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
     $result.='&nbsp;<b>Problems from:</b> <select name="selectpage">'."\n";      $result.='&nbsp;<b>Problems from:</b> <select name="selectpage">'."\n";
     my ($titles,$symbx) = &getSymbMap($request);      my ($titles,$symbx) = &getSymbMap($request);
     my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);       my ($curpage) =&Apache::lonnet::decode_symb($symb); 
   #    my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb); 
   #    my $type=($curpage =~ /\.(page|sequence)/);
     my $ctr=0;      my $ctr=0;
     foreach (@$titles) {      foreach (@$titles) {
  my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);   my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
Line 2746  LISTJAVASCRIPT Line 2895  LISTJAVASCRIPT
     $result.='<input type="hidden" name="page" />'."\n".      $result.='<input type="hidden" name="page" />'."\n".
  '<input type="hidden" name="title" />'."\n";   '<input type="hidden" name="title" />'."\n";
   
     $result.='&nbsp;<b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".      $result.='&nbsp;<b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n".
  '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";   '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
   
     $result.='&nbsp;<b>Submission Details: </b>'.      $result.='&nbsp;<b>Submission Details: </b>'.
Line 2798  LISTJAVASCRIPT Line 2947  LISTJAVASCRIPT
   
 sub getSymbMap {  sub getSymbMap {
     my ($request) = @_;      my ($request) = @_;
     my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',      my $navmap = Apache::lonnavmaps::navmap->new();
   $ENV{'request.course.fn'}.'_parms.db');  
 #    $navmap->init();  
   
     my %symbx = ();      my %symbx = ();
     my @titles = ();      my @titles = ();
Line 2845  sub displayPage { Line 2992  sub displayPage {
     &sub_page_js($request);      &sub_page_js($request);
     $request->print($result);      $request->print($result);
   
     my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',      my $navmap = Apache::lonnavmaps::navmap->new();
   $ENV{'request.course.fn'}.'_parms.db',1, 1);      my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($ENV{'form.page'});
     my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});  
     my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps      my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
   
     my $iterator = $navmap->getIterator($map->map_start(),      my $iterator = $navmap->getIterator($map->map_start(),
Line 2888  sub displayPage { Line 3034  sub displayPage {
     $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.      $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
  (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).'&nbsp;parts)').'</td>';   (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).'&nbsp;parts)').'</td>';
     $studentTable.='<td valign="top">';      $studentTable.='<td valign="top">';
     if ($ENV{'form.vProb'} eq 'yes') {      if ($ENV{'form.vProb'} eq 'yes' ) {
  $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);   $studentTable.=&show_problem($request,$symbx,$uname,$udom,1,
        undef,'both');
     } else {      } else {
  my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});   my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});
  $companswer =~ s|<form(.*?)>||g;   $companswer =~ s|<form(.*?)>||g;
Line 2910  sub displayPage { Line 3057  sub displayPage {
  } else {   } else {
     my %responseType = ();      my %responseType = ();
     foreach my $partid (@{$parts}) {      foreach my $partid (@{$parts}) {
  $responseType{$partid} = $curRes->responseType($partid);   my @responseIds =$curRes->responseIds($partid);
    my @responseType =$curRes->responseType($partid);
    my %responseIds;
    for (my $i=0;$i<=$#responseIds;$i++) {
       $responseIds{$responseIds[$i]}=$responseType[$i];
    }
    $responseType{$partid} = \%responseIds;
     }      }
     $studentTable.= &displaySubByDates(\$symbx,\%record,$parts,\%responseType,$checkIcon);      $studentTable.= &displaySubByDates($symbx,\%record,$parts,\%responseType,$checkIcon,$uname,$udom);
   
  }   }
     } elsif ($ENV{'form.lastSub'} eq 'all') {      } elsif ($ENV{'form.lastSub'} eq 'all') {
  my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');   my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
Line 2947  sub displayPage { Line 3101  sub displayPage {
 }  }
   
 sub displaySubByDates {  sub displaySubByDates {
     my ($symbx,$record,$parts,$responseType,$checkIcon) = @_;      my ($symb,$record,$parts,$responseType,$checkIcon,$uname,$udom) = @_;
     my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'.      my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
  '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.   '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
  '<td><b>Date/Time</b></td>'.   '<td><b>Date/Time</b></td>'.
Line 2955  sub displaySubByDates { Line 3109  sub displaySubByDates {
  '<td><b>Status&nbsp;</b></td></tr>';   '<td><b>Status&nbsp;</b></td></tr>';
     my ($version);      my ($version);
     my %mark;      my %mark;
       my %orders;
     $mark{'correct_by_student'} = $checkIcon;      $mark{'correct_by_student'} = $checkIcon;
     return '<br />&nbsp;<font color="red">Nothing submitted - no attempts</font><br />'       if (!exists($$record{'1:timestamp'})) {
  if (!exists($$record{'1:timestamp'}));   return '<br />&nbsp;<font color="red">Nothing submitted - no attempts</font><br />';
       }
     for ($version=1;$version<=$$record{'version'};$version++) {      for ($version=1;$version<=$$record{'version'};$version++) {
  my $timestamp = scalar(localtime($$record{$version.':timestamp'}));   my $timestamp = scalar(localtime($$record{$version.':timestamp'}));
  $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';   $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
  my @versionKeys = split(/\:/,$$record{$version.':keys'});   my @versionKeys = split(/\:/,$$record{$version.':keys'});
  my @displaySub = ();   my @displaySub = ();
  foreach my $partid (@{$parts}) {   foreach my $partid (@{$parts}) {
     my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;      my @matchKey = sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys);
 #    next if ($$record{"$version:resource.$partid.solved"} eq '');  #    next if ($$record{"$version:resource.$partid.solved"} eq '');
     $displaySub[0].=(exists $$record{$version.':'.$matchKey[0]}) ?       foreach my $matchKey (@matchKey) {
  '<b>Part&nbsp;'.$partid.'&nbsp;'.   if (exists $$record{$version.':'.$matchKey}) {
  ($$record{"$version:resource.$partid.tries"} eq '' ? 'Trial&nbsp;not&nbsp;counted' :      my ($responseId)=($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/);
  'Trial&nbsp;'.$$record{"$version:resource.$partid.tries"}).'</b>&nbsp; '.      $displaySub[0].='<b>Part&nbsp;'.$partid.'&nbsp;';
  &cleanRecord($$record{$version.':'.$matchKey[0]},$$responseType{$partid},$$symbx).'<br />' : '';      $displaySub[0].='<font color="#999999">(ID&nbsp;'.
     $displaySub[1].=(exists $$record{"$version:resource.$partid.award"}) ?   $responseId.')</font>&nbsp;';
  '<b>Part&nbsp;'.$partid.'</b> &nbsp;'.      if ($$record{"$version:resource.$partid.tries"} eq '') {
  lc($$record{"$version:resource.$partid.award"}).' '.   $displaySub[0].='Trial&nbsp;not&nbsp;counted';
  $mark{$$record{"$version:resource.$partid.solved"}}.'<br />' : '';      } else {
     $displaySub[2].=(exists $$record{"$version:resource.$partid.regrader"}) ?   $displaySub[0].='Trial&nbsp;'.
  $$record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';      $$record{"$version:resource.$partid.tries"};
  }      }
  $displaySub[2].=(exists $$record{"$version:resource.regrader"}) ?      my $responseType=$responseType->{$partid}->{$responseId};
     $$record{"$version:resource.regrader"} : ''; # needed because old essay regrader has not parts info      if (!exists($orders{$partid})) { $orders{$partid}={}; }
  $studentTable.='<td>'.$displaySub[0].'&nbsp;</td><td>'.$displaySub[1].      if (!exists($orders{$partid}->{$responseId})) {
     ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).'&nbsp;</td></tr>';   $orders{$partid}->{$responseId}=
       &get_order($partid,$responseId,$symb,$uname,$udom);
       }
       $displaySub[0].='</b>&nbsp; '.
    &cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:").'<br />';
    }
       }
       if (exists $$record{"$version:resource.$partid.award"}) {
    $displaySub[1].='<b>Part&nbsp;'.$partid.'</b> &nbsp;'.
       lc($$record{"$version:resource.$partid.award"}).' '.
       $mark{$$record{"$version:resource.$partid.solved"}}.
       '<br />';
       }
       if (exists $$record{"$version:resource.$partid.regrader"}) {
    $displaySub[2].=$$record{"$version:resource.$partid.regrader"}.
       ' (<b>Part:</b> '.$partid.')';
       }
    }
    # needed because old essay regrader has not parts info
    if (exists $$record{"$version:resource.regrader"}) {
       $displaySub[2].=$$record{"$version:resource.regrader"};
    }
    $studentTable.='<td>'.$displaySub[0].'&nbsp;</td><td>'.$displaySub[1];
    if ($displaySub[2]) {
       $studentTable.='Manually graded by '.$displaySub[2];
    }
    $studentTable.='&nbsp;</td></tr>';
       
     }      }
     $studentTable.='</table></td></tr></table>';      $studentTable.='</table></td></tr></table>';
     return $studentTable;      return $studentTable;
Line 3008  sub updateGradeByPage { Line 3191  sub updateGradeByPage {
   
     $request->print($result);      $request->print($result);
   
     my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',      my $navmap = Apache::lonnavmaps::navmap->new();
   $ENV{'request.course.fn'}.'_parms.db',1, 1);      my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $ENV{'form.page'});
     my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});  
     my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps      my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
   
     my $iterator = $navmap->getIterator($map->map_start(),      my $iterator = $navmap->getIterator($map->map_start(),
Line 3132  sub getSequenceDropDown { Line 3314  sub getSequenceDropDown {
     my ($request,$symb)=@_;      my ($request,$symb)=@_;
     my $result='<select name="selectpage">'."\n";      my $result='<select name="selectpage">'."\n";
     my ($titles,$symbx) = &getSymbMap($request);      my ($titles,$symbx) = &getSymbMap($request);
     my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);       my ($curpage)=&Apache::lonnet::decode_symb($symb); 
     my $ctr=0;      my $ctr=0;
     foreach (@$titles) {      foreach (@$titles) {
  my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);   my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
Line 3146  sub getSequenceDropDown { Line 3328  sub getSequenceDropDown {
 }  }
   
 sub scantron_uploads {  sub scantron_uploads {
     #FIXME need to support scantron files put in another location,  
     # maybe the course directory? a scantron dir in the course directory?  
     if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};      if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
     my $result= '<select name="scantron_selectfile">';      my $result= '<select name="scantron_selectfile">';
     opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});      opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
Line 3184  sub scantron_selectphase { Line 3364  sub scantron_selectphase {
     my $file_selector=&scantron_uploads();      my $file_selector=&scantron_uploads();
     my $format_selector=&scantron_scantab();      my $format_selector=&scantron_scantab();
     my $result;      my $result;
     #FIXME allow instructor to be able to download the scantron file  
     # and to upload it,  
     $result.= <<SCANTRONFORM;      $result.= <<SCANTRONFORM;
 <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">  <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
   <input type="hidden" name="command" value="scantron_validate" />    <input type="hidden" name="command" value="scantron_validate" />
Line 3214  sub scantron_selectphase { Line 3392  sub scantron_selectphase {
               Format of data file: $format_selector                Format of data file: $format_selector
     </td>      </td>
           </tr>            </tr>
           <tr bgcolor="#ffffe6">  
             <td>  
 <!-- FIXME this is lazy, a single parse of the set should let me know what this is -->  
               Last line to expect an answer on:   
                 <input type="text" name="scantron_maxbubble" />  
     </td>  
           </tr>  
         </table>          </table>
       </td>        </td>
     </tr>      </tr>
Line 3237  sub get_scantron_config { Line 3408  sub get_scantron_config {
     my ($which) = @_;      my ($which) = @_;
     my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');      my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
     my %config;      my %config;
     #FIXME probably should move to XML it has already gotten a bit much now  
     foreach my $line (<$fh>) {      foreach my $line (<$fh>) {
  my ($name,$descrip)=split(/:/,$line);   my ($name,$descrip)=split(/:/,$line);
  if ($name ne $which ) { next; }   if ($name ne $which ) { next; }
Line 3254  sub get_scantron_config { Line 3424  sub get_scantron_config {
  $config{'Qlength'}=$config[8];   $config{'Qlength'}=$config[8];
  $config{'Qoff'}=$config[9];   $config{'Qoff'}=$config[9];
  $config{'Qon'}=$config[10];   $config{'Qon'}=$config[10];
  $config{'PaperID'}=$config[11];  
  $config{'PaperIDlength'}=$config[12];  
  $config{'FirstName'}=$config[13];  
  $config{'FirstNamelength'}=$config[14];  
  $config{'LastName'}=$config[15];  
  $config{'LastNamelength'}=$config[16];  
  last;   last;
     }      }
     return %config;      return %config;
Line 3275  sub username_to_idmap { Line 3439  sub username_to_idmap {
     return %idmap;      return %idmap;
 }  }
   
 sub scantron_fixup_scanline {  
     my ($scantron_config,$scan_data,$line,$whichline,$field,$newvalue,$arg)=@_;  
     if ($field eq 'ID') {  
  if ($newvalue > $$scantron_config{'IDlength'}) {  
     return ($line,1,'New value to large');  
  }  
  if ($newvalue < $$scantron_config{'IDlength'}) {  
     $newvalue=sprintf('%-'.$$scantron_config{'IDlength'}.'s',  
       $newvalue);  
  }  
  substr($line,$$scantron_config{'IDstart'}-1,  
        $$scantron_config{'IDlength'})=$newvalue;  
     } elsif ($field eq 'answer') {  
  my $length=$scantron_config->{'Qlength'};  
  my $off=$scantron_config->{'Qoff'};  
  my $on=$scantron_config->{'Qon'};  
  my $answer=${off}x$length;  
  if ($arg eq 'none') {  
     &scan_data($scan_data,"$whichline.no_bubble.$newvalue",'1');  
  } else {  
     substr($answer,$arg,1)=$on;  
     &scan_data($scan_data,"$whichline.no_bubble.$newvalue",undef,'1');  
  }  
  my $where=$length*($newvalue-1)+$scantron_config->{'Qstart'};  
  Apache->request->print("where $where arg $arg ");  
  Apache->request->print('b:<pre>'.$line.'</pre>');  
  substr($line,$where-1,$length)=$answer;  
  Apache->request->print('a:<pre>'.$line.'</pre>');  
     }  
     return $line;  
 }  
   
 sub scan_data {  
     my ($scan_data,$key,$value,$delete)=@_;  
     my $filename=$ENV{'form.scantron_selectfile'};  
     if (defined($value)) {  
  $scan_data->{$filename.'_'.$key} = $value;  
     }  
     if ($delete) { delete($scan_data->{$filename.'_'.$key}); }  
     return $scan_data->{$filename.'_'.$key};  
 }  
   
 sub scantron_parse_scanline {  sub scantron_parse_scanline {
     my ($line,$whichline,$scantron_config,$scan_data)=@_;      my ($line,$scantron_config)=@_;
     my %record;      my %record;
     my $questions=substr($line,$$scantron_config{'Qstart'}-1);      my $questions=substr($line,$$scantron_config{'Qstart'}-1);
     my $data=substr($line,0,$$scantron_config{'Qstart'}-1);      my $data=substr($line,0,$$scantron_config{'Qstart'}-1);
Line 3332  sub scantron_parse_scanline { Line 3454  sub scantron_parse_scanline {
     }      }
     $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,      $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
   $$scantron_config{'IDlength'});    $$scantron_config{'IDlength'});
     $record{'scantron.PaperID'}=  
  substr($data,$$scantron_config{'PaperID'}-1,  
        $$scantron_config{'PaperIDlength'});  
     $record{'scantron.FirstName'}=  
  substr($data,$$scantron_config{'FirstName'}-1,  
        $$scantron_config{'FirstNamelength'});  
     $record{'scantron.LastName'}=  
  substr($data,$$scantron_config{'LastName'}-1,  
        $$scantron_config{'LastNamelength'});  
     my @alphabet=('A'..'Z');      my @alphabet=('A'..'Z');
     my $questnum=0;      my $questnum=0;
     while ($questions) {      while ($questions) {
Line 3348  sub scantron_parse_scanline { Line 3461  sub scantron_parse_scanline {
  my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});   my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});
  substr($questions,0,$$scantron_config{'Qlength'})='';   substr($questions,0,$$scantron_config{'Qlength'})='';
  if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }   if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
  my @array=split($$scantron_config{'Qon'},$currentquest,-1);   my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest);
    if (scalar(@array) gt 2) {
       #FIXME do something intelligent with double bubbles
       Apache->request->print("<br ><b>Wha!!!</b> <pre>".scalar(@array).
      '-'.$currentquest.'-'.$questnum.'</pre><br />');
    }
  if (length($array[0]) eq $$scantron_config{'Qlength'}) {   if (length($array[0]) eq $$scantron_config{'Qlength'}) {
     $record{"scantron.$questnum.answer"}='';      $record{"scantron.$questnum.answer"}='';
     if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {  
  push(@{$record{"scantron.missingerror"}},$questnum);  
     }  
  } else {   } else {
     $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];      $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];
  }   }
  if (scalar(@array) gt 2) {  
     push(@{$record{'scantron.doubleerror'}},$questnum);  
     my @ans=@array;  
     my $i=length($ans[0]);shift(@ans);  
     while (@ans) {  
  $i+=length($ans[0])+1;  
  $record{"scantron.$questnum.answer"}.=$alphabet[$i];  
  shift(@ans);  
     }  
  }  
     }      }
     $record{'scantron.maxquest'}=$questnum;      $record{'scantron.maxquest'}=$questnum;
     return \%record;      return \%record;
Line 3410  sub scantron_filter { Line 3515  sub scantron_filter {
 #the corrected one, I'll still need to catch error conditions, but  #the corrected one, I'll still need to catch error conditions, but
 #maybe most will taken care even before we start  #maybe most will taken care even before we start
   
 sub scantron_process_corrections {  
     my ($r) = @_;  
     my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});  
     my ($scanlines,$scan_data)=&scantron_getfile();  
     my $classlist=&Apache::loncoursedata::get_classlist();  
     my $which=$ENV{'form.scantron_line'};  
     my $line=&scantron_get_line($scanlines,$which);  
     my ($skip,$err,$errmsg);  
     if ($ENV{'form.scantron_skip_record'}) {  
  $skip=1;  
     } elsif ($ENV{'form.scantron_corrections'} =~ /^(duplicate|incorrect)ID$/) {  
  my $newstudent=$ENV{'form.scantron_username'}.':'.  
     $ENV{'form.scantron_domain'};  
  my $newid=$classlist->{$newstudent}->[&Apache::loncoursedata::CL_ID];  
  ($line,$err,$errmsg)=  
     &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which,  
      'ID',$newid);  
     } elsif ($ENV{'form.scantron_corrections'} =~ /^(missing|double)bubble$/) {  
  foreach my $question (split(',',$ENV{'form.scantron_questions'})) {  
     ($line,$err,$errmsg)=  
  &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,  
  $which,'answer',$question,  
     $ENV{"form.scantron_correct_Q_$question"});  
     if ($err) { last; }  
  }  
     }  
     if ($err) {  
  $r->print("Unable to accept last correction, an error occurred :$errmsg:");  
     } else {  
  &scantron_put_line($scanlines,$which,$line,$skip);  
  &scantron_putfile($scanlines,$scan_data);  
     }  
 }  
   
   
 sub scantron_validate_file {  sub scantron_validate_file {
     my ($r) = @_;      my ($r) = @_;
     my ($symb,$url)=&get_symb_and_url($r);  
     if (!$symb) {return '';}  
     my $default_form_data=&defaultFormData($symb,$url);  
   
     if ($ENV{'form.scantron_corrections'}) {  
  &scantron_process_corrections($r);  
     }  
     #get the student pick code ready  
     $r->print(&Apache::loncommon::studentbrowser_javascript());  
     my $result= <<SCANTRONFORM;  
 <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">  
   <input type="hidden" name="command" value="scantron_validate" />  
   <input type="hidden" name="selectpage" value="$ENV{'form.selectpage'}" />  
   <input type="hidden" name="scantron_format" value="$ENV{'form.scantron_format'}" />  
   <input type="hidden" name="scantron_selectfile" value="$ENV{'form.scantron_selectfile'}" />  
   <input type="hidden" name="scantron_maxbubble" value="$ENV{'form.scantron_maxbubble'}" />  
   $default_form_data  
 SCANTRONFORM  
     $r->print($result);  
       
     my @validate_phases=( 'ID',  
   'CODE',  
   'doublebubble',  
   'missingbubbles');  
     if (!$ENV{'form.validatepass'}) {  
  $ENV{'form.valiadatepass'} = 0;  
     }  
     my $currentphase=$ENV{'form.valiadatepass'};  
   
     if ($ENV{'form.scantron_selectfile'}=~m-^/-) {  
  #first pass copy file to classdir  
   
     }  
     my $stop=0;  
     while (!$stop && $currentphase < scalar(@validate_phases)) {  
  my $which="scantron_validate_".$validate_phases[$currentphase];  
  {  
     no strict 'refs';  
     ($stop,$currentphase)=&$which($r,$currentphase);  
  }  
     }  
     $r->print("<input type='hidden' name='validatepass' value='".$currentphase."' />");  
     return '';  
 }  
   
 sub scantron_getfile {  
     #my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");  
     #FIXME really would prefer a scantron directory but tokenwrapper  
     # doesn't allow access to subdirs of userfiles  
     my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};  
     my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};  
     my $lines;  
     $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.  
        'scantron_orig_'.$ENV{'form.scantron_selectfile'});  
     if ($lines eq '-1') {  
        #FIXME need to actually replicate file to course space  
     }  
     my %scanlines;  
     $scanlines{'orig'}=[split("\n",$lines)];  
     my $temp=$scanlines{'orig'};  
     $scanlines{'count'}=$#$temp;  
   
     $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.  
        'scantron_corrected_'.$ENV{'form.scantron_selectfile'});  
     if ($lines eq '-1') {  
  $scanlines{'corrected'}=[];  
     } else {  
  $scanlines{'corrected'}=[split("\n",$lines)];  
     }  
     $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.  
        'scantron_skipped_'.$ENV{'form.scantron_selectfile'});  
     if ($lines eq '-1') {  
  $scanlines{'skipped'}=[];  
     } else {  
  $scanlines{'skipped'}=[split("\n",$lines)];  
     }  
     my @tmp=&Apache::lonnet::dump('scantrondata',$cdom,$cname);  
     if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); }  
     my %scan_data = @tmp;  
     return (\%scanlines,\%scan_data);  
 }  
   
 sub lonnet_putfile {  
     my ($contents,$filename)=@_;  
     my $docuname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};  
     my $docudom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};  
     my $docuhome=$ENV{'course.'.$ENV{'request.course.id'}.'.home'};  
     $ENV{'form.sillywaytopassafilearound'}=$contents;  
     &Apache::lonnet::finishuserfileupload($docuname,$docudom,$docuhome,'sillywaytopassafilearound',$filename);  
   
 }  
   
 sub scantron_putfile {  
     my ($scanlines,$scan_data) = @_;  
     #FIXME really would prefer a scantron directory but tokenwrapper  
     # doesn't allow access to subdirs of userfiles  
     my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};  
     my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};  
     my $prefix='scantron_';  
 # no need to update orig, shouldn't change  
 #   &lonnet_putfile(join("\n",@{$scanlines->{'orig'}}),$prefix.'orig_'.  
 #    $ENV{'form.scantron_selectfile'});  
     &lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}),  
     $prefix.'corrected_'.  
     $ENV{'form.scantron_selectfile'});  
     &lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}),  
     $prefix.'skipped_'.  
     $ENV{'form.scantron_selectfile'});  
     &Apache::lonnet::put('scantrondata',$scan_data,$cdom,$cname);  
 }  
   
 sub scantron_get_line {  
     my ($scanlines,$i)=@_;  
     if ($scanlines->{'skipped'}[$i]) {return undef;}  
     if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];}  
     return $scanlines->{'orig'}[$i];   
 }  
   
 sub scantron_put_line {  
     my ($scanlines,$i,$newline,$skip)=@_;  
     if ($skip) { $scanlines->{'skipped'}[$i]=$newline;return; }  
     $scanlines->{'corrected'}[$i]=$newline;  
 }  
   
 sub scantron_validate_ID {  
     my ($r,$currentphase) = @_;  
       
     #get student info  
     my $classlist=&Apache::loncoursedata::get_classlist();  
     my %idmap=&username_to_idmap($classlist);  
   
     #get scantron line setup  
     my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});  
     my ($scanlines,$scan_data)=&scantron_getfile();  
   
     my %found=('ids'=>{},'usernames'=>{});  
     for (my $i=0;$i<=$scanlines->{'count'};$i++) {  
  my $line=&scantron_get_line($scanlines,$i);  
  if (!$line) { next; }  
  my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,  
  $scan_data);  
  my $id=$$scan_record{'scantron.ID'};  
  $r->print("<p>Checking ID ".$$scan_record{'scantron.ID'}.  
   " on paper ID ".$$scan_record{'scantron.PaperID'}."</p>\n");  
  my $found;  
  foreach my $checkid (keys(%idmap)) {  
     if (lc($checkid) eq lc($id)) {  
  if ($checkid ne $id) {  
     $r->print("<p>Using $checkid for encoded $id</p>\n");  
  }  
  $found=$checkid;last;  
     }  
  }  
  if ($found) {  
     if ($found{'ids'}{$found}) {  
  #FIXME store away line we prviously saw the ID on  
  &scantron_get_correction($r,$i,$scan_record,\%scantron_config,  
  $line,'duplicateID',$found);  
  return(1);  
     } else {  
  $found{'ids'}{$found}++;  
     }  
  } else {  
     &scantron_get_correction($r,$i,$scan_record,\%scantron_config,  
      $line,'incorrectID');  
     return(1);  
  }  
     }  
   
     return (0,$currentphase+1);  
 }  
   
 sub scantron_get_correction {  
     my ($r,$i,$scan_record,$scan_config,$line,$error,$arg)=@_;  
   
 #FIXME in the case of a duplicated ID the previous line, probaly need  
 #to show both the current line and the previous one and allow skipping  
 #the previous one or the current one  
   
     $r->print("<p>This scantron record has an error ($error). ");  
     if ( defined($$scan_record{'scantron.PaperID'}) ) {  
  $r->print("The current PaperID is <tt>".  
   $$scan_record{'scantron.PaperID'}."</tt> \n");  
     } else {  
  $r->print("The current scanline is <pre>".  
   $line."</pre> \n");  
     }  
     $r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");  
     $r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");  
     if ($error =~ /ID$/) {  
  if ($error eq 'unknownID') {  
     $r->print("The encoded ID is not in the classlist</p>\n");  
  } elsif ($error eq 'duplicateID') {  
     $r->print("The encoded ID has also been used by a previous paper $arg</p>\n");  
  }  
  $r->print("<p>Original ID is <tt>".$$scan_record{'scantron.ID'}.  
   "</tt><br />\n");  
  $r->print("Name on paper is ".$$scan_record{'scantron.LastName'}.",".  
   $$scan_record{'scantron.FirstName'}."</p>");  
  $r->print("<p>Please correct <br /> \n");  
  $r->print("\n<ul><li> Pick a specific user -- username:<input type='text' name='scantron_username' value='' />");  
  $r->print("\ndomain:".  
  &Apache::loncommon::select_dom_form(undef,'scantron_domain'));  
  #FIXME it would be nice if this sent back the user ID and  
  #could do partial userID matches  
  $r->print(&Apache::loncommon::selectstudent_link('scantronupload',  
       'scantron_username','scantron_domain'));  
  $r->print('</li>');  
     } elsif ($error eq 'doublebubble') {  
  $r->print("There have been multiple bubbles scanned for a single question\n");  
  $r->print('<input type="hidden" name="scantron_questions" value="'.  
   join(',',@{$arg}).'" />');  
  foreach my $question (@{$arg}) {  
     my $selected=$$scan_record{"scantron.$question.answer"};  
     $r->print("<p> For question $question, selected bubbles were ".  
       join(" ",split('',$selected)).  
               " <br />Please pick which one should be used for grading<br />");  
     &scantron_bubble_selector($r,$scan_config,$question);  
  }  
     } elsif ($error eq 'missingbubble') {  
  $r->print("Some questions have no scanned bubbles\n");  
  $r->print('<input type="hidden" name="scantron_questions" value="'.  
   join(',',@{$arg}).'" />');  
  foreach my $question (@{$arg}) {  
     my $selected=$$scan_record{"scantron.$question.answer"};  
     $r->print("<p>Question $question, Please select a bubble to use ");  
     &scantron_bubble_selector($r,$scan_config,$question);  
  }  
     } else {  
  $r->print("\n<ul>");  
     }  
     $r->print("<li>Skip this scanline saving it for later  ");  
     $r->print("\n<input type='checkbox' name='scantron_skip_record' /> </li></ul>");  
     &scantron_end_validate_form($r);  
 }  
   
 sub scantron_bubble_selector {  
     my ($r,$scan_config,$quest)=@_;  
     my $max=$$scan_config{'Qlength'};  
     my @alphabet=('A'..'Z');  
     for (my $i=0;$i<$max;$i++) {  
  $r->print('<input type="radio" name="scantron_correct_Q_'.$quest.  
   '" value="'.$i.'" />'.$alphabet[$i]);  
     }  
     $r->print('<input type="radio" name="scantron_correct_Q_'.$quest.  
       '" value="none" /> Nothing');  
     $r->print('<br />');  
 }  
   
 sub scantron_validate_CODE {  
     my ($r,$currentphase) = @_;  
     #FIXME doesn't do anything yet  
     return (0,$currentphase+1);  
 }  
   
 sub scantron_validate_doublebubble {  
     my ($r,$currentphase) = @_;  
     #get student info  
     my $classlist=&Apache::loncoursedata::get_classlist();  
     my %idmap=&username_to_idmap($classlist);  
   
     #get scantron line setup  
     my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});  
     my ($scanlines,$scan_data)=&scantron_getfile();  
     for (my $i=0;$i<=$scanlines->{'count'};$i++) {  
  my $line=&scantron_get_line($scanlines,$i);  
  if (!$line) { next; }  
  my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,  
  $scan_data);  
  if (!defined($$scan_record{'scantron.doubleerror'})) { next; }  
  &scantron_get_correction($r,$i,$scan_record,\%scantron_config,$line,  
  'doublebubble',  
  $$scan_record{'scantron.doubleerror'});  
     return (1,$currentphase);  
     }  
     return (0,$currentphase+1);  
 }  
   
 sub scantron_validate_missingbubbles {  
     my ($r,$currentphase) = @_;  
     #get student info  
     my $classlist=&Apache::loncoursedata::get_classlist();  
     my %idmap=&username_to_idmap($classlist);  
   
     #get scantron line setup  
     my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});  
     my ($scanlines,$scan_data)=&scantron_getfile();  
     my $max_bubble=$ENV{'form.scantron_maxbubble'};  
     if (!$max_bubble) { $max_bubble=2**31; }  
     for (my $i=0;$i<=$scanlines->{'count'};$i++) {  
  my $line=&scantron_get_line($scanlines,$i);  
  if (!$line) { next; }  
  my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,  
  $scan_data);  
  if (!defined($$scan_record{'scantron.missingerror'})) { next; }  
  my @to_correct;  
  foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {  
     if ($missing gt $max_bubble) { next; }  
     push(@to_correct,$missing);  
  }  
  if (@to_correct) {  
     &scantron_get_correction($r,$i,$scan_record,\%scantron_config,  
      $line,'missingbubble',\@to_correct);  
     return (1,$currentphase);  
  }  
   
     }  
     return (0,$currentphase+1);  
 }  
   
 sub scantron_end_validate_form {  
     my ($r) = @_;  
     $r->print('<input type="submit" name="submit" /></form></body></html>');  
 }  }
   
 sub scantron_process_students {  sub scantron_process_students {
     my ($r) = @_;      my ($r) = @_;
     my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'});      my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($ENV{'form.selectpage'});
     my ($symb,$url)=&get_symb_and_url($r);      my ($symb,$url)=&get_symb_and_url($r);
     if (!$symb) {return '';}      if (!$symb) {return '';}
     my $default_form_data=&defaultFormData($symb,$url);      my $default_form_data=&defaultFormData($symb,$url);
   
     my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});      my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
     my ($scanlines,$scan_data)=&scantron_getfile();      my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
       my @scanlines=<$scanlines>;
     my $classlist=&Apache::loncoursedata::get_classlist();      my $classlist=&Apache::loncoursedata::get_classlist();
     my %idmap=&username_to_idmap($classlist);      my %idmap=&username_to_idmap($classlist);
     my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1);      my $navmap=Apache::lonnavmaps::navmap->new();
     my $map=$navmap->getResourceByUrl($sequence);      my $map=$navmap->getResourceByUrl($sequence);
     my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);      my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
 #    $r->print("geto ".scalar(@resources)."<br />");  #    $r->print("geto ".scalar(@resources)."<br />");
Line 3787  SCANTRONFORM Line 3545  SCANTRONFORM
     my @delayqueue;      my @delayqueue;
     my %completedstudents;      my %completedstudents;
           
     my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status',      my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,
     'Scantron Progress',$scanlines->{'count'});             'Scantron Status','Scantron Progress',scalar(@scanlines));
     &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,      &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
   'Processing first student');    'Processing first student');
     my $start=&Time::HiRes::time();      my $start=&Time::HiRes::time();
     my $i=0;      foreach my $line (@scanlines) {
     while ($i<=$scanlines->{'count'}) {  
  $i++;  
  my $line=&scantron_get_line($scanlines,$i);  
  if (!$line) { next; }  
  $r->print('<pre>line is'.$line.'</pre>');   $r->print('<pre>line is'.$line.'</pre>');
  my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,  
  $scan_data);   chomp($line);
    my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
  my ($uname,$udom);   my ($uname,$udom);
  unless ($uname=&scantron_find_student($scan_record,\%idmap)) {   unless ($uname=&scantron_find_student($scan_record,\%idmap)) {
     &scantron_add_delay(\@delayqueue,$line,      &scantron_add_delay(\@delayqueue,$line,
Line 3932  sub gradingmenu { Line 3687  sub gradingmenu {
  }   }
  formname.command.value = cmd;   formname.command.value = cmd;
  formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+   formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
     ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);      ":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
  if (val < 5) formname.submit();   if (val < 5) formname.submit();
  if (val == 5) {   if (val == 5) {
     if (!checkReceiptNo(formname,'notOK')) { return false;}      if (!checkReceiptNo(formname,'notOK')) { return false;}
Line 4000  GRADINGMENUJS Line 3755  GRADINGMENUJS
   
     $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.      $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
  '<input type="radio" name="radioChoice" value="submission" '.   '<input type="radio" name="radioChoice" value="submission" '.
  ($saveCmd eq 'submission' ? 'checked' : '').'> '.'<b>Current Resource:</b> For one or more students'.   ($saveCmd eq 'submission' ? 'checked' : '').'> '.'<b>Current Resource:</b> For one or more students '.
  '<br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;-->For students with '.   '<select name="submitonly">'.
  '<input type="radio" name="submitonly" value="yes" '.   '<option value="yes" '.
  ($saveSub eq 'yes' ? 'checked' : '').' /> submissions or '.   ($saveSub eq 'yes' ? 'selected="on"' : '').'>with submissions</option>'.
  '<input type="radio" name="submitonly" value="all" '.   '<option value="graded" '.
  ($saveSub eq 'all' ? 'checked' : '').' /> for all</td></tr>'."\n";   ($saveSub eq 'graded' ? 'selected="on"' : '').'>with ungraded submissions</option>'.
    '<option value="all" '.
    ($saveSub eq 'all' ? 'selected="on"' : '').'>with any status</option></select></td></tr>'."\n";
   
     $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.      $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
  '<input type="radio" name="radioChoice" value="viewgrades" '.   '<input type="radio" name="radioChoice" value="viewgrades" '.
Line 4051  sub handler { Line 3808  sub handler {
   
     undef(%perm);      undef(%perm);
     if ($ENV{'browser.mathml'}) {      if ($ENV{'browser.mathml'}) {
  $request->content_type('text/xml');   &Apache::loncommon::content_type($request,'text/xml');
     } else {      } else {
  $request->content_type('text/html');   &Apache::loncommon::content_type($request,'text/html');
     }      }
     $request->send_http_header;      $request->send_http_header;
     return '' if $request->header_only;      return '' if $request->header_only;
Line 4063  sub handler { Line 3820  sub handler {
     my $command=$ENV{'form.command'};      my $command=$ENV{'form.command'};
     if (!$url) {      if (!$url) {
  my ($temp1,$temp2);   my ($temp1,$temp2);
  ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb);   ($temp1,$temp2,$ENV{'form.url'})=&Apache::lonnet::decode_symb($symb);
  $url = $ENV{'form.url'};   $url = $ENV{'form.url'};
     }      }
     &send_header($request);      &send_header($request);
Line 4076  sub handler { Line 3833  sub handler {
  my ($tsymb,$tuname,$tudom,$tcrsid)=   my ($tsymb,$tuname,$tudom,$tcrsid)=
     &Apache::lonnet::checkin($token);      &Apache::lonnet::checkin($token);
  if ($tsymb) {   if ($tsymb) {
     my ($map,$id,$url)=split(/\_\_\_/,$tsymb);      my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb);
     if (&Apache::lonnet::allowed('mgr',$tcrsid)) {      if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
  $request->print(&Apache::lonnet::ssi_body('/res/'.$url,   $request->print(&Apache::lonnet::ssi_body('/res/'.$url,
   ('grade_username' => $tuname,    ('grade_username' => $tuname,
Line 4169  sub send_header { Line 3926  sub send_header {
 #remotewindow.close();  #remotewindow.close();
 #</script>");   #</script>"); 
     $request->print(&Apache::loncommon::bodytag('Grading'));      $request->print(&Apache::loncommon::bodytag('Grading'));
     $request->rflush();  
 }  }
   
 sub send_footer {  sub send_footer {
Removed from v.1.130.2.1.2.6  
changed lines
  Added in v.1.148

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