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Diff for /loncom/homework/response.pm between versions 1.14 and 1.33

version 1.14, 2000/12/19 23:22:22 version 1.33, 2001/08/04 19:19:17
Line 2 Line 2
 # various response type definitons response definition  # various response type definitons response definition
   
 # 11/23,11/24,11/28 Gerd Kortemeyer  # 11/23,11/24,11/28 Gerd Kortemeyer
   # Guy Albertelli
   # 08/04 Gerd Kortemeyer
   
 package Apache::response;  package Apache::response;
 use strict;  use strict;
   
 sub BEGIN {  sub BEGIN {
   &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse'));    &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse'));
 }  }
   
 sub start_response {  sub start_response {
   my ($parstack,$safeeval)=@_;      my ($parstack,$safeeval)=@_;  
   my $args ='';    my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
   if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }  
   my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);  
   if ($id eq '') { $id = $Apache::lonxml::curdepth; }    if ($id eq '') { $id = $Apache::lonxml::curdepth; }
   push (@Apache::inputtags::response,$id);    push (@Apache::inputtags::response,$id);
   push (@Apache::inputtags::responselist,$id);    push (@Apache::inputtags::responselist,$id);
Line 28  sub end_response { Line 28  sub end_response {
   return '';    return '';
 }  }
   
   # used by response to set the non-safe space random number generator to something
   # that is stable and unique based on the part number and response number
   sub setrandomnumber {
     my $rndseed=&Apache::lonnet::rndseed();
     &Apache::lonxml::debug("randseed $rndseed");
   #  $rndseed=unpack("%32i",$rndseed);
     $rndseed=$rndseed
       +(&Apache::lonnet::numval($Apache::inputtags::part) << 10)
         +&Apache::lonnet::numval($Apache::inputtags::response['-1']);
     srand($rndseed);
     &Apache::lonxml::debug("randseed $rndseed");
     return '';
   }
   
 sub meta_parameter_write {  sub meta_parameter_write {
     my ($name,$type,$default,$display)=@_;      my ($name,$type,$default,$display)=@_;
     return '<parameter part="'.$Apache::inputtags::part.      return '<parameter part="'.$Apache::inputtags::part.
Line 39  sub meta_parameter_write { Line 53  sub meta_parameter_write {
      ."\n";       ."\n";
 }  }
   
   sub meta_package_write {
       my $name=shift;
       return '<parameter part="'.$Apache::inputtags::part.
            '" package="'.$name.'"></parameter>'
        ."\n";
   }
   
 sub meta_stores_write {  sub meta_stores_write {
     my ($name,$type,$display)=@_;      my ($name,$type,$display)=@_;
     return '<stores part="'.$Apache::inputtags::part.      return '<stores part="'.$Apache::inputtags::part.
Line 71  sub mandatory_part_meta { Line 92  sub mandatory_part_meta {
     &meta_stores_write('solved','string',      &meta_stores_write('solved','string',
                           'Problem Status').                            'Problem Status').
     &meta_stores_write('tries','int_zeropos',      &meta_stores_write('tries','int_zeropos',
                           'Number of Unsuccessful Tries').                            'Number of Attempts').
     &meta_stores_write('awarded','float',      &meta_stores_write('awarded','float',
           'Partial Credit Factor');            'Partial Credit Factor');
 #  #
Line 80  sub mandatory_part_meta { Line 101  sub mandatory_part_meta {
 #  #
 }  }
   
 sub start_numericalresponse {  sub check_for_previous {
     my ($curresponse,$partid,$id) = @_;
     my %previous;
     $previous{'used'} = 0;
     foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {
       if ($key =~ /resource\.$partid\.$id\.submission/) {
         &Apache::lonxml::debug("Trying $key");
         my $pastresponse=$Apache::lonhomework::history{$key};
         if ($pastresponse eq $curresponse) {
    $previous{'used'} = 1;
    my $history;
    if ( $key =~ /^(\d+):/ ) {
     $history=$1;
     $previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"};
     $previous{'last'}='0';
    } else {
     $previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"};
     $previous{'last'}='1';
    }
    if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; }
    &Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:");
    last;
         }
       }
     }
     return %previous;
   }
   
   sub start_caparesponse {
   require Apache::caparesponse;     require Apache::caparesponse; 
   import Apache::caparesponse;     import Apache::caparesponse; 
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   Apache::caparesponse::start_numericalresponse($target,$token,$parstack,$parser,$safeeval,$style);;  #  print "\n<br />\nsimple caparesponse\n";
   return "";    return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
 }  }
   
 sub start_caparesponse {  sub start_stringresponse {
     require Apache::caparesponse;
     import Apache::caparesponse;
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   }
   
   sub start_numericalresponse {
   require Apache::caparesponse;     require Apache::caparesponse; 
   import Apache::caparesponse;     import Apache::caparesponse; 
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
 #  print "\n<br>\nsimple caparesponse\n";    return &Apache::caparesponse::start_numericalresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style);;  }
   return "";  
   sub start_radiobuttonresponse {
     require Apache::radiobuttonresponse; 
     import Apache::radiobuttonresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   }
   
   sub start_optionresponse {
     require Apache::optionresponse; 
     import Apache::optionresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::optionresponse::start_optionresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   }
   
   sub start_imageresponse {
     require Apache::imageresponse; 
     import Apache::imageresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::imageresponse::start_imageresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   }
   
   sub start_essayresponse {
     require Apache::essayresponse; 
     import Apache::essayresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
 }  }
   
 sub start_responseparam {  sub start_responseparam {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   if ($target eq 'grade') {    if ($target eq 'grade' || $target eq 'web') {
     my $args='';      my $default= &Apache::lonxml::get_param('default',$parstack,$safeeval);
     if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }      my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
     my $default = &Apache::run::run("{$args;".'return $default}',$safeeval);  
     my $name = &Apache::run::run("{$args;".'return $name}',$safeeval);  
     &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");      &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
     my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");      my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
     &Apache::lonxml::debug("$name has value :$value: and default :$default:");      &Apache::lonxml::debug("$name has value :$value: and default :$default:");
     if ($value eq '') {      if ($value eq '' || $value eq 'con_lost') {
       &Apache::lonxml::debug("defaullting");        &Apache::lonxml::debug("defaulting");
       $Apache::inputtags::params{$name}=$default;        $Apache::inputtags::params{$name}=$default;
     } else {      } else {
       &Apache::lonxml::debug("using value");        &Apache::lonxml::debug("using value");
Line 120  sub start_responseparam { Line 200  sub start_responseparam {
  $token->[2]->{'type'},   $token->[2]->{'type'},
  $token->[2]->{'default'},   $token->[2]->{'default'},
  $token->[2]->{'description'});   $token->[2]->{'description'});
     } elsif ($target eq 'edit') {
       my $result.=&Apache::edit::tag_start($target,$token,&Apache::lonxml::description($token));
       $result.=&Apache::edit::text_arg('Name:','name',$token).
         &Apache::edit::text_arg('Type:','type',$token).
    &Apache::edit::text_arg('Description:','description',$token).
     &Apache::edit::text_arg('Default:','default',$token).
       "</td></tr>";
       $result.=&Apache::edit::end_table;
       return $result;
     } elsif ($target eq 'modified') {
       my $result;
       my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
    'name','type','description',
    'default');
       if ($constructtag) {
         $result = &Apache::edit::rebuild_tag($token);
         $result.=&Apache::edit::handle_insert();
       }
       return $result;
   
   } else {    } else {
     return '';      return '';
   }    }
 }  }
   
 sub end_responseparam {  sub end_responseparam {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     if ($target eq 'edit') { return ('','no'); }
     return '';
 }  }
   
 1;  1;
Removed from v.1.14  
changed lines
  Added in v.1.33

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