Diff for /loncom/homework/response.pm between versions 1.37 and 1.38

version 1.37, 2001/08/06 20:05:57 version 1.38, 2001/08/06 20:33:23
Line 1 Line 1
 # The LON-CAPA response handler  # The LearningOnline Network with CAPA
 #  
 # various response type definitons response definition  # various response type definitons response definition
 #  
 # YEAR=2000  
 # 9/14,9/19,11/21,11/22 Guy Albertelli  
 # 11/23,11/24,11/28 Gerd Kortemeyer  # 11/23,11/24,11/28 Gerd Kortemeyer
 # 11/28,11/29,12/4,12/11,12/19,12/28 Guy Albertelli  # Guy Albertelli
 # YEAR=2001  # 08/04 Gerd Kortemeyer
 # 1/8,1/10,1/19,1/22,2/7,2/19,4/4,4/7,4/16,5/4,5/31,6/2,6/29 Guy Albertelli  
 # 7/10,7/13,8/3  
 # 8/4 Gerd Kortemeyer  
 # 8/5,8/6 Guy Albertelli  
 # 8/6 Scott Harrison  
   
 package Apache::response;  package Apache::response;
 use strict;  use strict;
   
 # ======================================================================= BEGIN  
 sub BEGIN {  sub BEGIN {
     &Apache::lonxml::register('Apache::response',('responseparam',    &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse'));
   'caparesponse',  
   'numericalresponse',  
   'stringresponse',  
   'radiobuttonresponse',  
   'optionresponse',  
   'imageresponse',  
   'essayresponse'));  
 }  }
   
 # ======================================= Start response (return scalar string)  
 sub start_response {  sub start_response {
     my ($parstack,$safeeval) = @_;      my ($parstack,$safeeval)=@_;  
     my $id = &Apache::lonxml::get_param('id',$parstack,$safeeval);    my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
     if ($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);
     @Apache::inputtags::inputlist = ();    @Apache::inputtags::inputlist=();
     return $id;    return $id;
 }  }
   
 # ================================================================ End response  
 sub end_response {  sub end_response {
   pop @Apache::inputtags::response;    pop @Apache::inputtags::response;
   @Apache::inputtags::inputlist = ();    @Apache::inputtags::inputlist=();
   return '';    return '';
 }  }
   
 # =========================================================== Set random number  # used by response to set the non-safe space random number generator to something
 # used by response to set the non-safe space random number generator to  # that is stable and unique based on the part number and response number
 # something that is stable and unique based on the part number and response  
 # number  
 sub setrandomnumber {  sub setrandomnumber {
     my $rndseed = &Apache::lonnet::rndseed();    my $rndseed=&Apache::lonnet::rndseed();
     &Apache::lonxml::debug("randseed $rndseed");    &Apache::lonxml::debug("randseed $rndseed");
 #  $rndseed = unpack("%32i",$rndseed);  #  $rndseed=unpack("%32i",$rndseed);
     $rndseed = $rndseed    $rndseed=$rndseed
  +(&Apache::lonnet::numval($Apache::inputtags::part) << 10);      +(&Apache::lonnet::numval($Apache::inputtags::part) << 10);
     if (defined($Apache::inputtags::response['-1'])) {    if (defined($Apache::inputtags::response['-1'])) {
  $rndseed = $rndseed      $rndseed=$rndseed
     +&Apache::lonnet::numval($Apache::inputtags::response['-1']);        +&Apache::lonnet::numval($Apache::inputtags::response['-1']);
     }    }
     srand($rndseed);    srand($rndseed);
     &Apache::lonxml::debug("randseed $rndseed");    &Apache::lonxml::debug("randseed $rndseed");
     return '';    return '';
 }  }
   
 # ================================= write meta parameter (return scalar string)  
 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.
    '" name="'.$name.              '" name="'.$name.
            '" type="'.$type.                      '" type="'.$type.
            '" default="'.$default.                   '" default="'.$default.
    '" display="'.$display.           '" display="'.$display.
            ' [Part: '.$Apache::inputtags::part.']"></parameter>'.                            ' [Part: '.$Apache::inputtags::part.']"></parameter>'
    "\n";       ."\n";
 }  }
   
 # =================================== write meta package (return scalar string)  
 sub meta_package_write {  sub meta_package_write {
     my $name=shift;      my $name=shift;
     return '<parameter part="'.$Apache::inputtags::part.      return '<parameter part="'.$Apache::inputtags::part.
    '" package="'.$name.'"></parameter>'.           '" package="'.$name.'"></parameter>'
            "\n";       ."\n";
 }  }
   
 # ==================================== write meta stores (return scalar string)  
 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.
          '" name="'.$name.           '" name="'.$name.
                  '" type="'.$type.                   '" type="'.$type.
  '" display="'.$display.        '" display="'.$display.
                  ' [Part: '.$Apache::inputtags::part.']"></stores>'.                         ' [Part: '.$Apache::inputtags::part.']"></stores>'
  "\n";       ."\n";
 }  }
   
 # ============================ write meta mandatory part (return scalar string)  
 sub mandatory_part_meta {  sub mandatory_part_meta {
 #  #
 # Autogenerate metadata for mandatory  # Autogenerate metadata for mandatory
Line 104  sub mandatory_part_meta { Line 80  sub mandatory_part_meta {
 # output (to lonspreadsheet)  # output (to lonspreadsheet)
 # of each part  # of each part
 #  #
     return   return
 #    &meta_parameter_write('opendate','date_start','',  #    &meta_parameter_write('opendate','date_start','',
 #                          'Opening Date').  #                          'Opening Date').
 #    &meta_parameter_write('duedate','date_end','',  #    &meta_parameter_write('duedate','date_end','',
Line 115  sub mandatory_part_meta { Line 91  sub mandatory_part_meta {
 #                          'Available Points').  #                          'Available Points').
 #    &meta_parameter_write('maxtries','int_pos','',  #    &meta_parameter_write('maxtries','int_pos','',
 #                          'Maximum Number of Tries').  #                          'Maximum Number of Tries').
  &meta_package_write('part');      &meta_package_write('part');
     &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 Attempts').                            'Number of Attempts').
   &meta_stores_write('awarded','float',      &meta_stores_write('awarded','float',
           'Partial Credit Factor');            'Partial Credit Factor');
 #  #
 # Note: responseid-specific data 'submission' and 'awarddetail'  # Note: responseid-specific data 'submission' and 'awarddetail'
Line 129  sub mandatory_part_meta { Line 105  sub mandatory_part_meta {
 }  }
   
 sub check_for_previous {  sub check_for_previous {
     my ($curresponse,$partid,$id) = @_;    my ($curresponse,$partid,$id) = @_;
     my %previous;    my %previous;
     $previous{'used'} = 0;    $previous{'used'} = 0;
     foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {    foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {
  if ($key =~ /resource\.$partid\.$id\.submission/) {      if ($key =~ /resource\.$partid\.$id\.submission/) {
     &Apache::lonxml::debug("Trying $key");        &Apache::lonxml::debug("Trying $key");
     my $pastresponse=$Apache::lonhomework::history{$key};        my $pastresponse=$Apache::lonhomework::history{$key};
     if ($pastresponse eq $curresponse) {        if ($pastresponse eq $curresponse) {
  $previous{'used'} = 1;   $previous{'used'} = 1;
  my $history;   my $history;
  if ( $key =~ /^(\d+):/ ) {   if ( $key =~ /^(\d+):/ ) {
     $history=$1;    $history=$1;
     $previous{'award'} = $Apache::lonhomework::history{    $previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"};
  "$history:resource.$partid.$id.awarddetail"};    $previous{'last'}='0';
     $previous{'last'} = '0';   } else {
  } else {    $previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"};
     $previous{'award'} = $Apache::lonhomework::history{    $previous{'last'}='1';
  "resource.$partid.$id.awarddetail"};  
     $previous{'last'} = '1';  
  }  
  if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN';}  
  &Apache::lonxml::debug(  
      "got a match :$previous{'award'}:$previous{'used'}:");  
  last;  
     }  
  }   }
    if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; }
    &Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:");
    last;
         }
     }      }
     return %previous;    }
     return %previous;
 }  }
   
 # ================================== Start capa response (return scalar string)  
 sub start_caparesponse {  sub start_caparesponse {
     require Apache::caparesponse;     require Apache::caparesponse; 
     import Apache::caparesponse;     import Apache::caparesponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
 #  print "\n<br />\nsimple caparesponse\n";  #  print "\n<br />\nsimple caparesponse\n";
     return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,    return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
      $parstack,$parser,  
      $safeeval,$style);  
 }  }
   
 # ================================ Start string response (return scalar string)  
 sub start_stringresponse {  sub start_stringresponse {
     require Apache::caparesponse;    require Apache::caparesponse;
     import Apache::caparesponse;    import Apache::caparesponse;
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::caparesponse::start_stringresponse($target,$token,    return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
        $tagstack,$parstack,  
        $parser,$safeeval,  
        $style);  
 }  }
   
 # ============================= Start numerical response (return scalar string)  
 sub start_numericalresponse {  sub start_numericalresponse {
   require Apache::caparesponse;     require Apache::caparesponse; 
   import Apache::caparesponse;     import Apache::caparesponse; 
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   return &Apache::caparesponse::start_numericalresponse    return &Apache::caparesponse::start_numericalresponse
     ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);      ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
 }  }
   
 # ========================== Start radio button response (return scalar string)  
 sub start_radiobuttonresponse {  sub start_radiobuttonresponse {
     require Apache::radiobuttonresponse;     require Apache::radiobuttonresponse; 
     import Apache::radiobuttonresponse;     import Apache::radiobuttonresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::radiobuttonresponse::start_radiobuttonresponse(    return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
                   $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);  
 }  }
   
 # ================================ Start option response (return scalar string)  
 sub start_optionresponse {  sub start_optionresponse {
     require Apache::optionresponse;     require Apache::optionresponse; 
     import Apache::optionresponse;     import Apache::optionresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::optionresponse::start_optionresponse(    return &Apache::optionresponse::start_optionresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);  
 }  }
   
 # ================================= Start image response (return scalar string)  
 sub start_imageresponse {  sub start_imageresponse {
     require Apache::imageresponse;     require Apache::imageresponse; 
     import Apache::imageresponse;     import Apache::imageresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::imageresponse::start_imageresponse(    return &Apache::imageresponse::start_imageresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
                   $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);  
 }  }
   
 # ================================= Start essay response (return scalar string)  
 sub start_essayresponse {  sub start_essayresponse {
     require Apache::essayresponse;     require Apache::essayresponse; 
     import Apache::essayresponse;     import Apache::essayresponse; 
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::essayresponse::start_essayresponse(    return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
           $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);  
 }  }
   
 # ================================= Start param response (return scalar string)  
 sub start_responseparam {  sub start_responseparam {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     if ($target eq 'grade' || $target eq 'web') {    if ($target eq 'grade' || $target eq 'web') {
  my $default = &Apache::lonxml::get_param('default',$parstack,      my $default= &Apache::lonxml::get_param('default',$parstack,$safeeval);
  $safeeval);      my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
  my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);      &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
  &Apache::lonxml::debug("looking for resource.".      my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
        $Apache::inputtags::part.".$name");      &Apache::lonxml::debug("$name has value :$value: and default :$default:");
  my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part".      if ($value eq '' || $value eq 'con_lost') {
  ".$name");        &Apache::lonxml::debug("defaulting");
  &Apache::lonxml::debug("$name has value :$value: and default :".        $Apache::inputtags::params{$name}=$default;
        "$default:");  
  if ($value eq '' || $value eq 'con_lost') {  
     &Apache::lonxml::debug("defaulting");  
     $Apache::inputtags::params{$name}=$default;  
  } else {  
     &Apache::lonxml::debug("using value");  
     $Apache::inputtags::params{$name}=$value;  
  }  
  return '';  
     } elsif ($target eq 'meta') {  
  return &meta_parameter_write($token->[2]->{'name'},  
      $token->[2]->{'type'},  
      $token->[2]->{'default'},  
      $token->[2]->{'description'});  
     } elsif ($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 '';        &Apache::lonxml::debug("using value");
         $Apache::inputtags::params{$name}=$value;
     }      }
       return '';
     } elsif ($target eq 'meta') {
       return &meta_parameter_write($token->[2]->{'name'},
    $token->[2]->{'type'},
    $token->[2]->{'default'},
    $token->[2]->{'description'});
     } elsif ($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 {
       return '';
     }
 }  }
   
 # ========================================================== End response param  
 sub end_responseparam {  sub end_responseparam {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     if ($target eq 'edit') { return ('','no'); }    if ($target eq 'edit') { return ('','no'); }
     return '';    return '';
 }  }
   
 1;  1;
   
 __END__  __END__
    

Removed from v.1.37  
changed lines
  Added in v.1.38


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