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Diff for /loncom/homework/outputtags.pm between versions 1.21 and 1.30

version 1.21, 2002/10/16 20:42:22 version 1.30, 2003/07/01 21:10:43
Line 33  use Apache::lonnet; Line 33  use Apache::lonnet;
 use POSIX qw(strftime);  use POSIX qw(strftime);
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle'));      &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle','displayweight'));
 }  }
   
 sub initialize_outputtags {  sub initialize_outputtags {
Line 94  sub start_displaytitle { Line 94  sub start_displaytitle {
  $result=&Apache::edit::tag_start($target,$token);   $result=&Apache::edit::tag_start($target,$token);
  $result.='</td></tr>';   $result.='</td></tr>';
  $result.=&Apache::edit::end_table();   $result.=&Apache::edit::end_table();
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex' and $Apache::lonhomework::type ne 'exam') {
  $Apache::lonhomework::name=~s/%/\%/g;   $Apache::lonhomework::name=~s/%/\%/g;
  $Apache::lonhomework::name=~s/&/\&/g;   $Apache::lonhomework::name=~s/&/\&/g;
  $result='\vskip 0 mm\noindent\textbf{'.$Apache::lonhomework::name.'}\vskip 0 mm';   $result='\vskip 0 mm\noindent\textbf{'.$Apache::lonhomework::name.'}\vskip 0 mm';
Line 106  sub end_displaytitle { Line 106  sub end_displaytitle {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my @result;      my @result;
     if ($target eq 'edit') { $result[1]='no'; }      if ($target eq 'edit') { $result[1]='no'; }
       return @result;
   }
   
   sub multipart {
       my ($uri)=@_;
       if (!defined($uri)) { $uri=$ENV{'request.uri'}; }
       my @parts;
       my $metadata = &Apache::lonnet::metadata($uri,'packages');
       foreach (split(/\,/,$metadata)) {
    if ($_ =~ /^part_(.*)$/) {
       my $part = $1;
       if ($part ne '0') { push(@parts,$part); }
    }
       }
       return @parts;
   }
   
   sub start_displayweight {
       my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
       my $result;
       if (exists($Apache::outputtags::showonce{'displayweight'})) {
    if(grep(/^\Q$Apache::inputtags::part\E$/,
    @{$Apache::outputtags::showonce{'displayweight'}})) {
       return '';
    }
       }
       push(@{$Apache::outputtags::showonce{'displayweight'}},
    $Apache::inputtags::part);
       my $status=$Apache::inputtags::status['-1'];
       if ($target eq 'web' || $target eq 'tex') {
    my $id = $Apache::inputtags::part;
    if ($id ne '0') {
       my $weight = &Apache::lonnet::EXT("resource.$id.weight");
       if (!defined($weight) || ($weight eq '')) { $weight=1; }
       $result.=$weight;
    } else {
       my @parts=&multipart($ENV{'request.uri'});
       my $weight;
       if (@parts) {
           foreach my $part (@parts) {
       my $pweight=&Apache::lonnet::EXT("resource.$part.weight");
       if (!defined($pweight) || ($pweight eq '')) { $pweight=1; }
       $weight+=$pweight;
           }
       } else {
    $weight = &Apache::lonnet::EXT("resource.$id.weight");
                   if (!defined($weight) || ($weight eq '')) { $weight=1; }
       }
       $result=$weight;
    }
       } elsif ( $target eq 'edit' ) {
    $result=&Apache::edit::tag_start($target,$token);
    $result.='</td></tr>';
    $result.=&Apache::edit::end_table();
       }
       return $result;
   }
   
   sub end_displayweight {
       my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
       my @result;
       if ($target eq 'edit') { $result[1]='no'; }
     return @result;      return @result;
 }  }
   
Removed from v.1.21  
changed lines
  Added in v.1.30

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