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Diff for /loncom/homework/optionresponse.pm between versions 1.11 and 1.37

version 1.11, 2001/06/02 03:59:59 version 1.37, 2002/04/23 14:16:05
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # option list style responses  # option list style responses
   #
   # $Id$
   #
   # 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/
   #
 # 2/21 Guy  # 2/21 Guy
   # 01/18 Alex
 package Apache::optionresponse;  package Apache::optionresponse;
 use strict;  use strict;
 use Apache::response;  use Apache::response;
   
 sub BEGIN {  BEGIN {
   &Apache::lonxml::register('Apache::optionresponse',('optionresponse'));    &Apache::lonxml::register('Apache::optionresponse',('optionresponse'));
 }  }
   
 sub start_optionresponse {  sub start_optionresponse {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $result='';    my $result='';
   #when in a radiobutton response use these    #when in a option response use these
   &Apache::lonxml::register('Apache::optionresponse',('foilgroup','foil','conceptgroup'));    &Apache::lonxml::register('Apache::optionresponse',('foilgroup','foil','conceptgroup'));
   push (@Apache::lonxml::namespace,'optionresponse');    push (@Apache::lonxml::namespace,'optionresponse');
   my $id = &Apache::response::start_response($parstack,$safeeval);    my $id = &Apache::response::start_response($parstack,$safeeval);
   if ($target eq 'edit') {    if ($target eq 'edit') {
     $result.="<table width=\"100%\" border=\"2\"><tr><td>Multiple Option Response Question</td>      $result.=&Apache::edit::start_table($token).
 <td>Delete:".   "<tr><td>Multiple Option Response Question</td><td>Delete:".
   &Apache::edit::deletelist($target,$token)   &Apache::edit::deletelist($target,$token)
 ."</td></tr><tr><td colspan=\"3\">\n";   ."</td><td>&nbsp;".
           &Apache::edit::end_row().
           &Apache::edit::start_spanning_row().
           "\n";
       $result.=&Apache::edit::text_arg('Max Number Of Shown Foils:','max',$token,'4').
           &Apache::edit::end_row().
    &Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {
       my $constructtag=&Apache::edit::get_new_args($token,$parstack,
    $safeeval,'max');
       if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
     } elsif ($target eq 'meta') {
       $result=&Apache::response::meta_package_write('optionresponse');
     } elsif ($target eq 'analyze') {
       my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
       push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
   }    }
   #  if ($target eq 'tex') {$result .= '\begin{enumerate}';}
   return $result;    return $result;
 }  }
   
 sub end_optionresponse {  sub end_optionresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   &Apache::response::end_response;    &Apache::response::end_response;
   pop @Apache::lonxml::namespace;    pop @Apache::lonxml::namespace;
   return '';    &Apache::lonxml::deregister('Apache::optionresponse',('foilgroup','foil','conceptgroup'));
 }    my $result;
     if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
 sub insert_optionresponse {  #  if ($target eq 'tex') {$result .= '\end{enumerate}';}
   return '    return $result;
 <optionresponse max="10">  
     <foilgroup options=\"\">  
     </foilgroup>  
 </optionresponse>';  
 }  }
   
 %Apache::response::foilgroup={};  %Apache::response::foilgroup={};
 sub start_foilgroup {  sub start_foilgroup {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   
     my $result='';
   %Apache::response::foilgroup={};    %Apache::response::foilgroup={};
   $Apache::optionresponse::conceptgroup=0;    $Apache::optionresponse::conceptgroup=0;
   &Apache::response::setrandomnumber();    &Apache::response::setrandomnumber();
   return '';    if ($target eq 'edit') {
       my $optionlist="<option></option>\n";
       my $option;
       my @opt;
       eval '@opt ='. &Apache::lonxml::get_param('options',$parstack,$safeeval);
       my $count=1;
       foreach $option (@opt) {
         $optionlist.="<option value=\"$count\">$option</option>\n";
         $count++;
       }
       my $insertlist=&Apache::edit::insertlist($target,$token);
       $result.=&Apache::edit::start_table($token);
       $result.= (<<ENDTABLE);
         <tr><td>Select Options</td>
           <td>
     Add new Option: <input type="text" name="$Apache::lonxml::curdepth.options" />
           </td>
           <td>Delete an Option:
     <select name="$Apache::lonxml::curdepth.deleteopt">$optionlist</select>
   ENDTABLE
       $result.= &Apache::edit::end_row();
       $result.= &Apache::edit::start_spanning_row();
       $result.= $insertlist.'<br />';
     }
     if ($target eq 'modified') {
       my @options;
       my $optchanged=0;
       eval '@options ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
       if ($ENV{"form.$Apache::lonxml::curdepth.deleteopt"}) {
         my $delopt=$ENV{"form.$Apache::lonxml::curdepth.deleteopt"};
         &Apache::lonxml::debug("Deleting :$delopt:");
         splice(@options,$delopt-1,1);
         $optchanged=1;
       }
       if ($ENV{"form.$Apache::lonxml::curdepth.options"}) {
         my $newopt = $ENV{"form.$Apache::lonxml::curdepth.options"};
         if ($options[0]) {
    push(@options,$newopt);
         } else {
    $options[0]=$newopt;
         }
         $optchanged=1;
       }
       if ($optchanged) {
         $result = "<foilgroup options=\"(";
         foreach my $option (@options) {
    $option=~s/\'/\\\'/;
    &Apache::lonxml::debug("adding option :$option:");
    $result .="'".$option."',";
         }
         chop $result;
         $result.=')">';
       } # else nothing changed so just use the default mechanism
     }
     if ($target eq 'tex') {$result .= '\begin{itemize}';}
     return $result;
 }  }
   
 sub end_foilgroup {  sub end_foilgroup {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
       
   my $result;    my $result;
   if ($target ne 'meta') {    if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') {
     my $name;      my $name;
     my ($count,$max) = &getfoilcounts($parstack,$safeeval);      my ($count,$max) = &getfoilcounts($parstack,$safeeval);
     if ($count>$max) { $count=$max }       if ($count>$max) { $count=$max } 
     &Apache::lonxml::debug("Count is $count from $max");      &Apache::lonxml::debug("Count is $count from $max");
     my $args ='';  
     if ( $#$parstack > 0 ) { $args=$$parstack['-1']; }  
     my @opt;      my @opt;
     eval '@opt ='.&Apache::run::run("{$args;".'return $options}',$safeeval);      eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
     if ($target eq 'web') {      &Apache::lonxml::debug("Options are $#opt");
       $result=&displayfoils($count,@opt);      if ($target eq 'web' || $target eq 'tex') {
         $result.=&displayfoils($target,$count,@opt);
       } elsif ( $target eq 'answer') {
         $result.=&displayanswers($count,@opt);
       } elsif ( $target eq 'analyze') {
         my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
         foreach my $name (@{ $Apache::response::foilgroup{'names'} }) {
    if (defined($Apache::lonhomework::analyze{"$part_id.foil.value.$name"})) { next; }
    push (@{ $Apache::lonhomework::analyze{"$part_id.foils"} },$name);
    $Apache::lonhomework::analyze{"$part_id.foil.value.$name"} =
     $Apache::response::foilgroup{"$name.value"};
    $Apache::lonhomework::analyze{"$part_id.foil.text.$name"} =
     $Apache::response::foilgroup{"$name.text"};
         }
         push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt);
         push (@{ $Apache::lonhomework::analyze{"$part_id.shown"} },&whichfoils($count));
     } elsif ( $target eq 'grade') {      } elsif ( $target eq 'grade') {
       if ( defined $ENV{'form.submitted'}) {        if ( defined $ENV{'form.submitted'}) {
  my @whichopt = &whichfoils($count);   my @whichopt = &whichfoils($count);
  my $temp=1;my $name;   my $temp=1;my $name;
  my $allresponse;   my %responsehash;
  my $right=0;   my $right=0;
  my $wrong=0;   my $wrong=0;
  my $ignored=0;   my $ignored=0;
  foreach $name (@whichopt) {   foreach $name (@whichopt) {
   my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1'].":$temp"};    my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1'].":$temp"};
   $allresponse.="$response:";    $responsehash{$name}=$response;
   if ( $response =~ /[^\s]/) {    if ( $response =~ /[^\s]/) {
     &Apache::lonxml::debug("submitted a $response<br />\n");  
     my $value=$Apache::response::foilgroup{$name.'.value'};      my $value=$Apache::response::foilgroup{$name.'.value'};
       &Apache::lonxml::debug("submitted a $response for $value<br />\n");
     if ($value eq $response) {$right++;} else {$wrong++;}      if ($value eq $response) {$right++;} else {$wrong++;}
   } else {    } else {
     $ignored++;      $ignored++;
   }    }
   $temp++;    $temp++;
  }   }
    my $part=$Apache::inputtags::part;
  my $id = $Apache::inputtags::response['-1'];   my $id = $Apache::inputtags::response['-1'];
  $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$allresponse;   my $responsestr=&Apache::lonnet::hash2str(%responsehash);
    my %previous=&Apache::response::check_for_previous($responsestr,
      $part,$id);
  &Apache::lonxml::debug("Got $right right and $wrong wrong, and $ignored were ignored");   &Apache::lonxml::debug("Got $right right and $wrong wrong, and $ignored were ignored");
    my $ad;
  if ($wrong==0 && $ignored==0) {   if ($wrong==0 && $ignored==0) {
   $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';    $ad='EXACT_ANS';
    } elsif ($wrong==0 && $right==0) {
     #nothing submitted
  } else {   } else {
   $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';    if ($ignored==0) {
       $ad='INCORRECT';
     } else {
       $ad='MISSING_ANSWER';
     }
  }   }
    $Apache::lonhomework::results{"resource.$part.$id.submission"}=
     $responsestr;
    $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=
     $ad;
    &Apache::response::handle_previous(\%previous,$ad);
       }        }
     }      }
   }    } elsif ($target eq 'edit') {
       $result.=&Apache::edit::end_table();
     }  
     if ($target eq 'tex') {$result .= '\end{itemize}';}
   return $result;    return $result;
 }  }
   
Line 120  sub whichfoils { Line 247  sub whichfoils {
   return @whichopt;    return @whichopt;
 }  }
   
 sub displayfoils {  sub displayanswers {
   my ($max,@opt)=@_;    my ($max,@opt)=@_;
   my @names = @{ $Apache::response::foilgroup{'names'} };    my @names = @{ $Apache::response::foilgroup{'names'} };
     my @whichopt = &whichfoils($max);
     my $result=&Apache::response::answer_header('optionresponse');
     foreach my $name (@whichopt) {
       $result.=&Apache::response::answer_part('optionresponse',
        $Apache::response::foilgroup{$name.'.value'})
     }
     $result.=&Apache::response::answer_footer('optionresponse');
     return $result;
   }
   
   sub displayfoils {
     my ($target,$max,@opt)=@_;
     my @names = @{ $Apache::response::foilgroup{'names'} };
   my @truelist;    my @truelist;
   my @falselist;    my @falselist;
   my $result;    my $result;
   my $name;    my $name;
     $Apache::optionresponse::displayoptionintex=0;
   my @whichopt = &whichfoils($max);    my @whichopt = &whichfoils($max);
   my $optionlist="<option></option>\n";    my $part=$Apache::inputtags::part;
   my $option;    my $id=$Apache::inputtags::response[-1];
   foreach $option (@opt) {    if (($Apache::lonhomework::history{"resource.$part.solved"} =~ /^correct/)  || ($Apache::inputtags::status[-1] eq  'SHOW_ANSWER')) {
     $optionlist.="<option>$option</option>\n";  
   }  
   if ($Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) {  
     foreach $name (@whichopt) {      foreach $name (@whichopt) {
       $result.="<br />".$Apache::response::foilgroup{$name.'.value'}.        if ($target eq 'web') {
  ":".$Apache::response::foilgroup{$name.'.text'}."\n";    $result.="<br />";
         } elsif ($target eq 'tex') {
    $result.='\newline';
         }
         $result .=$Apache::response::foilgroup{$name.'.value'}.
     ":".$Apache::response::foilgroup{$name.'.text'}."\n";
     }      }
   } else {    } else {
     my $temp=1;      my $temp=1;
       my %lastresponse=&Apache::lonnet::str2hash($Apache::lonhomework::history{"resource.$part.$id.submission"});
     foreach $name (@whichopt) {      foreach $name (@whichopt) {
       $result.="<br /><select name=\"HWVAL_$Apache::inputtags::response['-1']:$temp\">"        my $lastopt=$lastresponse{$name};
  .$optionlist        my $optionlist="<option></option>\n";
   ."</select>\n".$Apache::response::foilgroup{$name.'.text'}."\n";        my $option;
       $temp++;        foreach $option (@opt) {
    if ($option eq $lastopt) {
     $optionlist.="<option selected=\"on\">$option</option>\n";
    } else {
     $optionlist.="<option>$option</option>\n";
    }
         }
         if ($target ne 'tex') {
     $result.="<br /><select name=\"HWVAL_$Apache::inputtags::response['-1']:$temp\">"
         .$optionlist
     ."</select>\n".$Apache::response::foilgroup{$name.'.text'}."\n";
     $temp++;
         } else {
     if ($Apache::optionresponse::displayoptionintex == 0) {
                 my $durtyoptionlist = $optionlist;
         $durtyoptionlist =~ s/<option><\/option>/\\item \[\] The possible answers are:/;
         $durtyoptionlist =~ s/<option>/{\\bf /g;
         $durtyoptionlist =~ s/<\/option>/},/g;
         $durtyoptionlist =~ s/,$/\./g;
         $result.= $durtyoptionlist.$Apache::response::foilgroup{$name.'.text'};
         $Apache::optionresponse::displayoptionintex=1;
     } else {
         $result.= $Apache::response::foilgroup{$name.'.text'};
     }
         } 
     }      }
     } 
     if ($target ne 'tex') {
         return $result."<br />";
     }
     else {
         return $result;
   }    }
   return $result."<br />";  
 }  }
   
   
 sub start_conceptgroup {  sub start_conceptgroup {
   $Apache::optionresponse::conceptgroup=1;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     $Apache::optionresponse::conceptgroup=1;
   %Apache::response::conceptgroup={};    %Apache::response::conceptgroup={};
   return '';    my $result;
     if ($target eq 'edit') {
       $result.=&Apache::edit::tag_start($target,$token,"Concept Grouped Foils");
       $result.=&Apache::edit::text_arg('Concept:','concept',$token,'50').
           &Apache::edit::end_row().&Apache::edit::start_spanning_row();
     }
     if ($target eq 'modified') {
       my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'concept');
       if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
     }
     return $result;
 }  }
   
 sub end_conceptgroup {  sub end_conceptgroup {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   $Apache::optionresponse::conceptgroup=0;      $Apache::optionresponse::conceptgroup=0;
   if ($target eq 'web' || $target eq 'grade') {    my $result='';
     my @names = @{ $Apache::response::conceptgroup{'names'} };    if ($target eq 'web' || $target eq 'grade' || $target eq 'answer'
     my $pick=int rand $#names+1;        || $target eq 'tex' || $target eq 'analyze') {
     my $name=$names[$pick];      #if not there aren't any foils to display and thus no question
     push @{ $Apache::response::foilgroup{'names'} }, $name;      if (defined(@{ $Apache::response::conceptgroup{'names'} })) {
     $Apache::response::foilgroup{"$name.value"} =  $Apache::response::conceptgroup{"$name.value"};        my @names = @{ $Apache::response::conceptgroup{'names'} };
     $Apache::response::foilgroup{"$name.text"} =  $Apache::response::conceptgroup{"$name.text"};        my $pick=int rand $#names+1;
     my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);        my $name=$names[$pick];
     $Apache::response::foilgroup{"$name.concept"} = $concept;        push @{ $Apache::response::foilgroup{'names'} }, $name;
     &Apache::lonxml::debug("Selecting $name in $concept");        $Apache::response::foilgroup{"$name.value"} =
    $Apache::response::conceptgroup{"$name.value"};
         $Apache::response::foilgroup{"$name.text"} =
    $Apache::response::conceptgroup{"$name.text"};
         my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);
         $Apache::response::foilgroup{"$name.concept"} = $concept;
         &Apache::lonxml::debug("Selecting $name in $concept");
         if ($target eq 'analyze') {
    my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
           push (@{ $Apache::lonhomework::analyze{"$part_id.concepts"} },
         $concept);
    $Apache::lonhomework::analyze{"$part_id.concept.$concept"}=
     $Apache::response::conceptgroup{'names'};
    foreach my $name (@{ $Apache::response::conceptgroup{'names'} }) {
     push (@{ $Apache::lonhomework::analyze{"$part_id.foils"} },
    $name);
     $Apache::lonhomework::analyze{"$part_id.foil.value.$name"} =
       $Apache::response::conceptgroup{"$name.value"};
     $Apache::lonhomework::analyze{"$part_id.foil.text.$name"} =
       $Apache::response::conceptgroup{"$name.text"};
    }
         }
       }
     } elsif ($target eq 'edit') {
       $result=&Apache::edit::end_table();
   }    }
   return '';    return $result;
   }
   
   sub insert_conceptgroup {
     my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n";
     return $result;
 }  }
   
 sub start_foil {  sub start_foil {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   if ($target eq 'web') { &Apache::lonxml::startredirection; }    my $result='';
   return '';    if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze' ) {
       &Apache::lonxml::startredirection;
     } elsif ($target eq 'edit') {
       $result=&Apache::edit::tag_start($target,$token,"Foil");
       my $level='-2';
       if ($$tagstack['-2'] eq 'conceptgroup') { $level = '-3'; }
       my @opt;
       eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval,$level);
       $result.=&Apache::edit::text_arg('Name:','name',$token);
       $result.= &Apache::edit::select_or_text_arg('Correct Option:','value',['unused',(@opt)],$token,'15');
       $result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {
       my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'value','name');
       if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
     } 
     if ($target eq 'tex') {$result .= '\item ';}
     return $result;
 }  }
   
 sub end_foil {  sub end_foil {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $text ='';    my $text ='';
   if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }    my $result = '';
   if ($target eq 'web' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'tex') { 
         $text=&Apache::lonxml::endredirection; 
     }
     if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' 
         || $target eq 'tex' || $target eq 'analyze') {
     my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);      my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
     if ($value ne 'unused') {      if ($value ne 'unused') {
       my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);        my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
         &Apache::lonxml::debug("Got a name of :$name:");
         if (!$name) { $name=$Apache::lonxml::curdepth; }
         &Apache::lonxml::debug("Using a name of :$name:");
       if ( $Apache::optionresponse::conceptgroup ) {        if ( $Apache::optionresponse::conceptgroup ) {
  push @{ $Apache::response::conceptgroup{'names'} }, $name;   push @{ $Apache::response::conceptgroup{'names'} }, $name;
  $Apache::response::conceptgroup{"$name.value"} = $value;   $Apache::response::conceptgroup{"$name.value"} = $value;
Line 200  sub end_foil { Line 436  sub end_foil {
     }      }
   }    }
   if ($target eq 'edit') {    if ($target eq 'edit') {
     my $options= &Apache::lonxml::get_param('options',$parstack,$safeeval);      $result.= &Apache::edit::tag_end($target,$token,'');
     if (!$options && $#$parstack > 2 ) { $args=$$parstack['-2']; }  
     my @opt;  
     #eval '@opt ='.  
   }    }
   return '';    return $result;
 }  }
   
 sub insert_foil {  sub insert_foil {
   return '    return '
 <foil name="" value="">  <foil name="" value="unused">
   <startouttext />
   <endouttext />
 </foil>';  </foil>';
 }  }
 1;  1;
Removed from v.1.11  
changed lines
  Added in v.1.37

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