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Diff for /loncom/homework/essayresponse.pm between versions 1.12 and 1.29

version 1.12, 2002/07/26 20:27:33 version 1.29, 2003/04/18 22:27:28
Line 30 Line 30
 #  #
 package Apache::essayresponse;  package Apache::essayresponse;
 use strict;  use strict;
   use Apache::lonxml;
   use Apache::lonnet;
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::essayresponse',('essayresponse'));      &Apache::lonxml::register('Apache::essayresponse',('essayresponse'));
Line 38  BEGIN { Line 40  BEGIN {
 sub start_essayresponse {  sub start_essayresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;      my $result;
       my $id = &Apache::response::start_response($parstack,$safeeval);
     if ($target eq 'web') {      if ($target eq 'meta') {
    $result=&Apache::response::meta_package_write('essayresponse');
       } elsif ($target eq 'web') {
  my $part= $Apache::inputtags::part;   my $part= $Apache::inputtags::part;
  my $id  = &Apache::response::start_response($parstack,$safeeval);  
   
  my $ncol= &Apache::lonnet::EXT("resource.$part".'_'."$id.maxcollaborators");   my $ncol= &Apache::lonnet::EXT("resource.$part".'_'."$id.maxcollaborators");
  my $coll= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"});   my $coll= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"});
    my $uploadedfiletypes= &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes");
           $uploadedfiletypes=~s/[^\w\,]//g;
    my $uploadedfile= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.uploadedfile"});
    $result='<br /><table border="1">';
    $result.='<tr><td>'.
       '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="yes" checked>'.
       ' Submit entries below as answer to receive credit <br />'.
       '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="no">'.
       ' Save entries below as a draft answer (not submitting them for credit yet) '.
       '</td></tr>';
  if ($ncol > 0) {   if ($ncol > 0) {
     $result .='<br />Collaborators: <input type="text" size="70" max="80" name="HWCOL'.      $result .='<tr><td>'.
  $id.'" value="'.$coll.'" /><br />'.   'Collaborators: <input type="text" size="70" max="80" name="HWCOL'.
    $part.'_'.$id.'" value="'.$coll.'" /><br />'.
  '(Enter maximum '.$ncol.' collaborators using username or username@domain, e.g. '.   '(Enter maximum '.$ncol.' collaborators using username or username@domain, e.g. '.
  'smithje or smithje@'.$ENV{'user.domain'}.'.)<br />';   'smithje or smithje@'.$ENV{'user.domain'}.'.)<br />';
     $result .= &check_collaborators($ncol,$coll) if ($coll =~ /\w+/);      $result .= &check_collaborators($ncol,$coll) if ($coll =~ /\w+/);
       $result .='</td></tr>';
  }   }
           if ($uploadedfiletypes) {
              $result.=
   '<tr><td>Submit a file: <input type="file" size="50" name="HWFILE'.
    $part.'_'.$id.'" onFocus="this.form.enctype='.
   "'multipart/form-data'".';" /><br />Allowed filetypes: <b>'.$uploadedfiletypes.'</b><br />';
              if ($uploadedfile) {
          $result.='Currently submitted: <tt><a href="'.
                   &Apache::lonnet::tokenwrapper($Apache::lonhomework::history{"resource.$part.$id.uploadedurl"}).'"><img src="/adm/lonIcons/unknown.gif" border=0"> '.$uploadedfile.'</a></tt>';
              } else {
                 $result.='(Hand in a file you have prepared on your computer)';
              }
              $result.='</td></tr>'; 
           }
           $result.='</table>';
     }      }
     return $result;      return $result;
 }  }
   
 sub end_essayresponse {  sub end_essayresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $part=$Apache::inputtags::part;      my $part          = $Apache::inputtags::part;
     my $id  = &Apache::response::start_response($parstack,$safeeval);      my $id            = $Apache::inputtags::response[-1];
     my $collaborators = $ENV{'form.HWCOL'.$id};      my $increment     = 1;
     if ($collaborators =~ /[^\s]/) {      my $result;
  my $previous_list= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"});  
   
  $Apache::lonhomework::results{"resource.$part.$id.collaborators"}=$collaborators  
     if ($collaborators ne $previous_list);  
     }  
     if ( $target eq 'grade' ) {      if ( $target eq 'grade' ) {
  if ( defined $ENV{'form.submitted'}) {   my $collaborators = $ENV{'form.HWCOL'.$part.'_'.$id};
     my $response      = $ENV{'form.HWVAL'.$id};   if ($collaborators =~ /[^\s]/) {
     if ( $response =~ /[^\s]/) {      my $previous_list= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"});
       $Apache::lonhomework::results{"resource.$part.$id.collaborators"}=$collaborators
    if ($collaborators ne $previous_list);
    }
    if ( defined($ENV{'form.submitted'}) &&
        $ENV{'form.submitted'} eq 'scantron' ) {
       my $repetition=&Apache::response::repetition();
       $increment=$repetition;
       my $score=0;
       for (my $i=0;$i<$repetition;$i++) {
    my $increase=&Apache::response::getresponse($i+1);
    if ($increase ne '') { $score+=$increase+1; }
       }
       my $weight = &Apache::lonnet::EXT("resource.$id.weight");
       my $pcr=$score/$weight;
       #FIXME, won't work for multiple essay in a single part
       $Apache::lonhomewok::results{"resource.$id.awarded"}=$pcr;
    } elsif ( defined($ENV{'form.submitted'}) ) {
       my $response      = $ENV{'form.HWVAL_'.$id};
               my $filename= $ENV{'form.HWFILE'.$part.'_'.$id.'.filename'};
       if (( $response =~ /[^\s]/) || ($filename =~ /[^\s]/)) {
     my $award;
    if ($ENV{'form.HWDRAFT'.$part.'_'.$id} eq 'yes') {
       $award='SUBMITTED';
    } else {
       $award='DRAFT';
    }
                   my $uploadedflag=0;
                   if ($filename =~ /[^\s]/) {
               my $uploadedfiletypes= &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes");
                      $uploadedfiletypes=~s/[^\w\,]//g;
                      $uploadedfiletypes=','.$uploadedfiletypes.',';
                      my ($extension)=($filename=~/\.(\w+)$/);
              if ($uploadedfiletypes=~/\,$extension\,/i) {
                 $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"}=$filename;
                         $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"}=
                            &Apache::lonnet::userfileupload('HWFILE'.$part.'_'.$id);
                         $uploadedflag=1;
      } else {
         $award='INVALID_FILETYPE';
                      }
           }
  $Apache::lonhomework::results{"resource.$part.$id.submission"}=$response;   $Apache::lonhomework::results{"resource.$part.$id.submission"}=$response;
  $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}="SUBMITTED";   $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$award;
  my %previous=&Apache::response::check_for_previous($response,$part,$id);   my %previous=&Apache::response::check_for_previous($response,$part,$id);
  &Apache::response::handle_previous(\%previous,'SUBMITTED');   unless ($uploadedflag) { &Apache::response::handle_previous(\%previous,$award); }
     }      }
  }   }
       } elsif ($target eq 'edit') {
    $result.=&Apache::edit::end_table();
       } elsif ($target eq 'tex') {
    if ($Apache::lonhomework::type eq 'exam') {
       my $repetition=&Apache::response::repetition();
       $result.='\begin{enumerate}';
       for (my $i=0;$i<$repetition;$i++) {
    $result.='\item[\textbf{'.($Apache::lonxml::counter+$i).
       '}.]\textit{Leave blank on scoring form}\vskip 0 mm';
       }
       $result.= '\end{enumerate}';
    }
       }
       if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
    $target eq 'tex' || $target eq 'analyze') {
    &Apache::lonxml::increment_counter($increment);
     }      }
   
     &Apache::response::end_response;      &Apache::response::end_response;
     return '';      return $result;
 }  }
   
 sub check_collaborators {  sub check_collaborators {
Removed from v.1.12  
changed lines
  Added in v.1.29

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