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Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.38 and 1.50

version 1.38, 2001/08/03 22:12:07 version 1.50, 2002/01/17 12:23:31
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 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # caparesponse definition  # caparesponse definition
   #
   # $Id$
   #
   # Copyright Michigan State University Board of Trustees
   #
   # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/html/adm/gpl.txt
   #
   # http://www.lon-capa.org/
   #
   
 package Apache::caparesponse;  package Apache::caparesponse;
 use strict;  use strict;
 use capa;  use capa;
   
 sub BEGIN {  BEGIN {
   &Apache::lonxml::register('Apache::caparesponse',('caparesponse','numericalresponse','stringresponse'));    &Apache::lonxml::register('Apache::caparesponse',('caparesponse','numericalresponse','stringresponse','formularesponse'));
 }  }
   
 sub start_caparesponse {  sub start_caparesponse {
Line 57  sub start_numericalresponse { Line 82  sub start_numericalresponse {
   my $id = &Apache::response::start_response($parstack,$safeeval);    my $id = &Apache::response::start_response($parstack,$safeeval);
   my $result;    my $result;
   if ($target eq 'edit') {    if ($target eq 'edit') {
     $result.=&Apache::edit::tag_start($target,$token,&Apache::lonxml::description($token));      $result.=&Apache::edit::tag_start($target,$token);
     $result.=&Apache::edit::text_arg('Answer:','answer',$token);      $result.=&Apache::edit::text_arg('Answer:','answer',$token);
     if ($token->[1] eq 'numericalresponse') {      if ($token->[1] eq 'numericalresponse') {
       $result.=&Apache::edit::text_arg('Unit:','unit',$token,5);        $result.=&Apache::edit::text_arg('Unit:','unit',$token,5);
       $result.=&Apache::edit::text_arg('Format:','format',$token,4);        $result.=&Apache::edit::text_arg('Format:','format',$token,4);
     } else {      } elsif ($token->[1] eq 'stringresponse') {
       $result.=&Apache::edit::select_arg('Type:','type',        $result.=&Apache::edit::select_arg('Type:','type',
  ['cs','ci','mc'],$token)   ['cs','ci','mc'],$token);
       } elsif ($token->[1] eq 'formularesponse') {
         $result.=&Apache::edit::text_arg('Sample Points:','samples',$token,40);
     }      }
     $result.='</td></tr><tr><td colspan="3">';      $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
   } elsif ($target eq 'modified') {    } elsif ($target eq 'modified') {
     my $constructtag;      my $constructtag;
     if ($token->[1] eq 'numericalresponse') {      if ($token->[1] eq 'numericalresponse') {
       $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,        $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
  'answer','unit','format');   'answer','unit','format');
     } else {      } elsif ($token->[1] eq 'stringresponse') {
       $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,        $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
  'answer','type');   'answer','type');
       } elsif ($token->[1] eq 'formularesponse') {
         $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
    'answer','samples');
     }      }
     if ($constructtag) {      if ($constructtag) {
       $result = &Apache::edit::rebuild_tag($token);        $result = &Apache::edit::rebuild_tag($token);
       $result.=&Apache::edit::handle_insert();        $result.=&Apache::edit::handle_insert();
     }      }
     } elsif ($target eq 'meta') {
       $result=&Apache::response::meta_package_write('numericalresponse');
   }    }
   return $result;    return $result;
 }  }
Line 89  sub end_numericalresponse { Line 121  sub end_numericalresponse {
   my $result = '';    my $result = '';
   if ( $target eq 'grade' ) {    if ( $target eq 'grade' ) {
     if ( defined $ENV{'form.submitted'}) {      if ( defined $ENV{'form.submitted'}) {
         &Apache::response::setup_params($$tagstack[-1]);
       $safeeval->share_from('capa',['&caparesponse_capa_check_answer']);        $safeeval->share_from('capa',['&caparesponse_capa_check_answer']);
       my $partid = $Apache::inputtags::part;        my $partid = $Apache::inputtags::part;
       my $id = $Apache::inputtags::response['-1'];        my $id = $Apache::inputtags::response['-1'];
Line 102  sub end_numericalresponse { Line 135  sub end_numericalresponse {
  $response =~ s/\'/\\\'/g;   $response =~ s/\'/\\\'/g;
  &Apache::lonxml::debug("current $response");   &Apache::lonxml::debug("current $response");
  my $expression="&caparesponse_check_list('".$response."','".   my $expression="&caparesponse_check_list('".$response."','".
   $$parstack[$#$parstack].    $$parstack[$#$parstack];
     ';my $tol="'.$Apache::inputtags::params{'tol'}.'"'.   foreach my $key (keys(%Apache::inputtags::params)) {
       ';my $sig="'.$Apache::inputtags::params{'sig'}.'"'.    $expression.= ';my $'. #'
  "');";      $key.'="'.$Apache::inputtags::params{$key}.'"';
    }
    if ($$tagstack[-1] eq 'formularesponse') {
     $expression.=';my $type="fml";';
    } elsif ($$tagstack[-1] eq 'numericalresponse') {
     $expression.=';my $type="float";';
    }
    $expression.="');";
  $result = &Apache::run::run($expression,$safeeval);   $result = &Apache::run::run($expression,$safeeval);
  my ($awards) = split /:/ , $result;   my ($awards) = split /:/ , $result;
  my ($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards);   my ($ad) = &Apache::inputtags::finalizeawards(split /,/ , $awards);
  if ( $previous{'used'} && ($previous{'award'} eq $ad) ) {   &Apache::response::handle_previous(\%previous,$ad);
   if ($previous{'last'}) {  
     push(@Apache::inputtags::previous,'PREVIOUSLY_LAST');  
   } else {  
     push(@Apache::inputtags::previous,'PREVIOUSLY_USED');  
   }  
  }  
  $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;   $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;
  &Apache::lonxml::debug("$expression");   &Apache::lonxml::debug("$expression");
  &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");   &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");
Line 126  sub end_numericalresponse { Line 160  sub end_numericalresponse {
     my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"};      my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"};
     my $status = $Apache::inputtags::status['-1'];      my $status = $Apache::inputtags::status['-1'];
     if ($award =~ /^correct/ || $status eq "SHOW_ANSWER" ) {      if ($award =~ /^correct/ || $status eq "SHOW_ANSWER" ) {
       my $answervar=&Apache::lonxml::get_param('answer',$parstack,$safeeval);        my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,
       my (@answers)=&Apache::run::run("return $answervar",$safeeval,1);     $safeeval);
       if (!defined($answers[0])) { $answers[0]=$answervar; } else {        my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,
  &Apache::lonxml::debug("answers is $#answers :$answers[0]:");     $safeeval);
       }        my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
       my $formatvar=&Apache::lonxml::get_param('format',$parstack,$safeeval);  
       my (@formats)=&Apache::run::run("return $formatvar",$safeeval,1);  
       if (!defined($formats[0])) { $formats[0]=$formatvar; }  
   
       my $unit=&Apache::lonxml::get_param('unit',$parstack,$safeeval);  
   
       $result="<br></br>The computer got ";        $result="<br />The computer got ";
   
       for (my $i=0; $i <= $#answers; $i++) {        for (my $i=0; $i <= $#answers; $i++) {
  my $answer=$answers[$i];   my $answer=$answers[$i];
Line 160  sub end_numericalresponse { Line 189  sub end_numericalresponse {
     }      }
   } elsif ($target eq 'edit') {    } elsif ($target eq 'edit') {
     $result.='</td></tr>'.&Apache::edit::end_table;      $result.='</td></tr>'.&Apache::edit::end_table;
     } elsif ($target eq 'answer') {
   
       my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
       my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval);
       my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
       my $type=&Apache::lonxml::get_param('type',$parstack,$safeeval);
   
       $result.=&Apache::response::answer_header($$tagstack[-1]);
       for(my $i=0;$i<=$#answers;$i++) {
         my $ans=$answers[$i];
         my $fmt;
         if (@formats) {
    if ($#formats) {
     $fmt=$formats[$i];
    } else {
     $fmt=$formats[0];
    }
         }
         if ($fmt) { $ans = sprintf('%.'.$fmt,$ans); }
         $result.=&Apache::response::answer_part($$tagstack[-1],$ans);
       }
       if ($unit) {
         $result.=&Apache::response::answer_part($$tagstack[-1],
         '<b>'.$unit.'</b>');
       }
       if ($type || $token->[1] eq 'stringresponse') {
         my $string='Case Insensitive';
         if ($type eq 'mc') {
    $string='Multiple Choice';
         } elsif ($type eq 'cs') {
    $string='Case Sensitive';
         } elsif ($type eq 'ci') {
    $string='Case Insensitive';
         } elsif ($type eq 'fml') {
    $string='Formula';
         }
         $result.=&Apache::response::answer_part($$tagstack[-1],
         '<b>'.$string.'</b>');
       }
       if ($$tagstack[-1] eq 'formularesponse') {
         my $samples=&Apache::lonxml::get_param('samples',$parstack,$safeeval);
         $result.=&Apache::response::answer_part($$tagstack[-1],$samples);
       }
       $result.=&Apache::response::answer_footer($$tagstack[-1]);
   }    }
   &Apache::response::end_response;    &Apache::response::end_response;
   return $result;    return $result;
 }  }
   
 sub start_stringresponse {  sub start_stringresponse {
   return start_numericalresponse(@_);    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;
     if ($target eq 'meta') {
       $result=&Apache::response::meta_package_write('stringresponse');
     } else {
       $result.=&start_numericalresponse(@_);
     }
     return $result;
 }  }
   
 sub end_stringresponse {  sub end_stringresponse {
   return end_numericalresponse(@_);    return end_numericalresponse(@_);
 }  }
   
   sub start_formularesponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;
     if ($target eq 'meta') {
       $result=&Apache::response::meta_package_write('formularesponse');
     } else {
       $result.=&start_numericalresponse(@_);
     }
     return $result;
   }
   
   sub end_formularesponse {
     return end_numericalresponse(@_);
   }
   
 1;  1;
 __END__  __END__
     
Removed from v.1.38  
changed lines
  Added in v.1.50

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