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Diff for /loncom/homework/essayresponse.pm between versions 1.22 and 1.35

version 1.22, 2003/01/24 19:49:48 version 1.35, 2004/05/10 23:09:18
Line 25 Line 25
 #  #
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # 4/3 Guy  
 # July, 2002, H. K. Ng  
 #  
 package Apache::essayresponse;  package Apache::essayresponse;
 use strict;  use strict;
 use Apache::lonxml;  use Apache::lonxml();
 use Apache::lonnet;  use Apache::lonnet();
   use Apache::lonlocal;
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::essayresponse',('essayresponse'));      &Apache::lonxml::register('Apache::essayresponse',('essayresponse'));
Line 47  sub start_essayresponse { Line 46  sub start_essayresponse {
  my $part= $Apache::inputtags::part;   my $part= $Apache::inputtags::part;
   
  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");   my $uploadedfiletypes= &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes");
         $uploadedfiletypes=~s/[^\w\,]//g;          $uploadedfiletypes=~s/[^\w\,]//g;
  my $uploadedfile= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.uploadedfile"});   my $uploadedfile= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.uploadedfile"},'<>&"');
  $result='<br /><table border="1">';   $result='<br /><table border="1">';
  $result.='<tr><td>'.   $result.='<tr><td>'.
     '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="yes" checked>'.      '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="yes" checked> '.
     ' Submit entries below as answer to receive credit <br />'.      &mt('Submit entries below as answer to receive credit').' <br />'.
     '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="no">'.      '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="no"> '.
     ' Save entries below as a draft answer (not submitting them for credit yet) '.      &mt('Save entries below as a draft answer (not submitting them for credit yet)').
     '</td></tr>';      ' </td></tr>';
  if ($ncol > 0) {   if ($ncol > 0) {
     $result .='<tr><td>'.      $result .='<tr><td>'.
  'Collaborators: <input type="text" size="70" max="80" name="HWCOL'.   'Collaborators: <input type="text" size="70" max="80" name="HWCOL'.
  $part.'_'.$id.'" value="'.$coll.'" /><br />'.   $part.'_'.$id.'" value="'.$coll.'" /><br />'.
  '(Enter maximum '.$ncol.' collaborators using username or username@domain, e.g. '.   &mt('(Enter maximum [_1] collaborators using username or username@domain, e.g. smithje or smithje@[_2].)',$ncol,$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>';      $result .='</td></tr>';
  }   }
         if ($uploadedfiletypes) {          if ($uploadedfiletypes) {
            $result.=      $result.='<tr><td>'.&mt('Submit a file:').
 '<tr><td>Submit a file: <input type="file" size="50" name="HWFILE'.   ' <input type="file" size="50" name="HWFILE'.
  $part.'_'.$id.'" onFocus="this.form.enctype='.   $part.'_'.$id.'" onFocus="this.form.enctype='.
 "'multipart/form-data'".';" /><br />Allowed filetypes: <b>'.$uploadedfiletypes.'</b><br />';   "'multipart/form-data'".';" /><br />'.
    &mt('Allowed filetypes: <b>[_1]</b>',$uploadedfiletypes).
    '<br />';
            if ($uploadedfile) {             if ($uploadedfile) {
        $result.='Currently submitted: <tt><a href="'.         my $url=$Apache::lonhomework::history{"resource.$part.$id.uploadedurl"};
                 &Apache::lonnet::tokenwrapper($Apache::lonhomework::history{"resource.$part.$id.uploadedurl"}).'">'.$uploadedfile.'</a></tt>';         push (@Apache::lonxml::extlinks,$url);
          &Apache::lonnet::allowuploaded('/adm/essayresponse',$url);
          my $curfile='<a href="'.$url.
      '"><img src="/adm/lonIcons/unknown.gif" border=0" /> '.
      $uploadedfile.'</a>';
          $result.=&mt('Currently submitted: <tt>[_1]</tt>',$curfile);
            } else {             } else {
               $result.='(Hand in a file you have prepared on your computer)';                $result.=&mt('(Hand in a file you have prepared on your computer)');
            }             }
            $result.='</td></tr>';              $result.='</td></tr>'; 
         }          }
Line 89  sub end_essayresponse { Line 94  sub end_essayresponse {
     my ($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::inputtags::response[-1];      my $id            = $Apache::inputtags::response[-1];
       my $increment     = 1;
     my $result;      my $result;
     if ( $target eq 'grade' ) {      if ( $target eq 'grade' ) {
  my $collaborators = $ENV{'form.HWCOL'.$part.'_'.$id};   my $collaborators = $ENV{'form.HWCOL'.$part.'_'.$id};
  if ($collaborators =~ /[^\s]/) {   if ($collaborators =~ /[^\s]/) {
     my $previous_list= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"});      my $previous_list= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"},'<>&"');
     $Apache::lonhomework::results{"resource.$part.$id.collaborators"}=$collaborators      $Apache::lonhomework::results{"resource.$part.$id.collaborators"}=$collaborators
  if ($collaborators ne $previous_list);   if ($collaborators ne $previous_list);
  }   }
  if ( defined $ENV{'form.submitted'}) {   if ( defined($ENV{'form.submitted'}) &&
     my $response      = $ENV{'form.HWVAL'.$id};       $ENV{'form.submitted'} eq 'scantron' ) {
       $increment=&Apache::response::scored_response($part,$id);
    } elsif ( defined($ENV{'form.submitted'}) ) {
       my $response      = $ENV{'form.HWVAL_'.$id};
             my $filename= $ENV{'form.HWFILE'.$part.'_'.$id.'.filename'};              my $filename= $ENV{'form.HWFILE'.$part.'_'.$id.'.filename'};
     if (( $response =~ /[^\s]/) || ($filename =~ /[^\s]/)) {      if (( $response =~ /[^\s]/) || ($filename =~ /[^\s]/)) {
   my $award;    my $award;
Line 116  sub end_essayresponse { Line 125  sub end_essayresponse {
            if ($uploadedfiletypes=~/\,$extension\,/i) {             if ($uploadedfiletypes=~/\,$extension\,/i) {
               $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"}=$filename;                $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"}=$filename;
                       $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"}=                        $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"}=
                          &Apache::lonnet::userfileupload('HWFILE'.$part.'_'.$id);                           &Apache::lonnet::userfileupload('HWFILE'.$part.'_'.$id,undef,'essayresponse');
                       $uploadedflag=1;                        $uploadedflag=1;
    } else {     } else {
       $award='INVALID_FILETYPE';        $award='INVALID_FILETYPE';
Line 126  sub end_essayresponse { Line 135  sub end_essayresponse {
  $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$award;   $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$award;
  my %previous=&Apache::response::check_for_previous($response,$part,$id);   my %previous=&Apache::response::check_for_previous($response,$part,$id);
  unless ($uploadedflag) { &Apache::response::handle_previous(\%previous,$award); }   unless ($uploadedflag) { &Apache::response::handle_previous(\%previous,$award); }
   #
   # Store with resource author for similarity testing
   #
                   if ($award eq 'SUBMITTED') {
       my ($symb,$crsid,$domain,$name)=
    &Apache::lonxml::whichuser();
       if ($crsid) {
    my $akey=$name.'.'.$domain.'.'.$crsid;
    my $essayurl=
       &Apache::lonnet::declutter($ENV{'REQUEST_URI'});
    my ($adom,$aname,$apath)=
       ($essayurl=~/^(\w+)\/(\w+)\/(.*)$/);
                           $apath=&Apache::lonnet::escape($apath);
    $apath=~s/\W/\_/gs;
    &Apache::lonnet::put('nohist_essay_'.$apath,
    { $akey => $response },$adom,$aname);
       }
                  }
     }      }
  }   }
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
  $result.=&Apache::edit::end_table();   $result.=&Apache::edit::end_table();
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex') {
  if ($Apache::lonhomework::type eq 'exam') {   if ($Apache::lonhomework::type eq 'exam') {
     $result.='\begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Live blank on scoring form}\vskip 0 mm';      my $repetition=&Apache::response::repetition();
     &Apache::lonxml::increment_counter();      $result.='\begin{enumerate}';
     $result.= '\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Leave blank on scoring form}\vskip 0 mm \end{enumerate}';      for (my $i=0;$i<$repetition;$i++) {
     &Apache::lonxml::increment_counter();   $result.='\item[\textbf{'.($Apache::lonxml::counter+$i).
       '}.]\textit{'.&mt('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 $result;      return $result;
 }  }
Removed from v.1.22  
changed lines
  Added in v.1.35

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