--- loncom/homework/radiobuttonresponse.pm 2001/08/13 20:51:39 1.23
+++ loncom/homework/radiobuttonresponse.pm 2004/12/23 17:08:22 1.97
@@ -1,235 +1,642 @@
# The LearningOnline Network with CAPA
# mutliple choice style responses
-# 2/21 Guy
+#
+# $Id: radiobuttonresponse.pm,v 1.97 2004/12/23 17:08:22 albertel Exp $
+#
+# 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::radiobuttonresponse;
use strict;
+use HTML::Entities();
+use Apache::lonlocal;
-sub BEGIN {
- &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));
+BEGIN {
+ &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));
}
sub start_radiobuttonresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- #when in a radiobutton response use these
- &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
- my $id = &Apache::response::start_response($parstack,$safeeval);
- return '';
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ #when in a radiobutton response use these
+ &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
+ push (@Apache::lonxml::namespace,'radiobuttonresponse');
+ my $id = &Apache::response::start_response($parstack,$safeeval);
+ %Apache::hint::radiobutton=();
+ undef(%Apache::response::foilnames);
+ if ($target eq 'meta') {
+ $result=&Apache::response::meta_package_write('radiobuttonresponse');
+ } elsif ($target eq 'edit' ) {
+ $result.=&Apache::edit::start_table($token).
+ '
 ".&Apache::edit::end_row()
+ .&Apache::edit::start_spanning_row();
+ $result.=
+ &Apache::edit::text_arg('Max Number Of Shown Foils:','max',
+ $token,'4').
+ &Apache::edit::select_arg('Randomize Foil Order','randomize',
+ ['yes','no'],$token).
+ &Apache::edit::end_row().
+ &Apache::edit::start_spanning_row()."\n";
+ } elsif ($target eq 'modified') {
+ my $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'max',
+ 'randomize');
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ } elsif ($target eq 'tex') {
+ my $type=&Apache::lonxml::get_param('TeXtype',$parstack,$safeeval,
+ undef,0);
+ if ($type eq '1') {
+ $result .= ' \renewcommand{\labelenumi}{\arabic{enumi}.}';
+ } elsif ($type eq 'A') {
+ $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}';
+ } elsif ($type eq 'a') {
+ $result .= ' \renewcommand{\labelenumi}{\alph{enumi}.}';
+ } elsif ($type eq 'i') {
+ $result .= ' \renewcommand{\labelenumi}{\roman{enumi}.}';
+ } else {
+ $result .= ' \renewcommand{\labelenumi}{\Alph{enumi}.}';
+ }
+ $result .= '\begin{enumerate}';
+ } elsif ($target eq 'analyze') {
+ my $part_id="$Apache::inputtags::part.$id";
+ push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
+ }
+ return $result;
}
sub end_radiobuttonresponse {
- &Apache::response::end_response;
- return '';
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
+ if ($target eq 'tex') { $result .= '\end{enumerate}'; }
+ &Apache::response::end_response;
+ pop @Apache::lonxml::namespace;
+ &Apache::lonxml::deregister('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
+ undef(%Apache::response::foilnames);
+ return $result;
}
-%Apache::response::foilgroup={};
+%Apache::response::foilgroup=();
sub start_foilgroup {
- %Apache::response::foilgroup={};
- $Apache::radiobuttonresponse::conceptgroup=0;
- &Apache::response::setrandomnumber();
- return '';
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ %Apache::response::foilgroup=();
+ $Apache::radiobuttonresponse::conceptgroup=0;
+ &Apache::response::pushrandomnumber();
+ if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') {
+ $result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]';
+ }
+ return $result;
}
sub storesurvey {
- if ( defined $ENV{'form.submitted'}) {
- my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
+ if ( !defined($ENV{'form.submitted'})) { return ''; }
+ my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1']};
&Apache::lonxml::debug("Here I am!:$response:");
- if ( $response =~ /[^\s]/) {
- my $id = $Apache::inputtags::response['-1'];
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='SUBMITTED';
- &Apache::lonxml::debug("submitted a $response \n");
+ if ( $response !~ /[0-9]+/) { return ''; }
+ my $part = $Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my @whichfoils=@{ $Apache::response::foilgroup{'names'} };
+ my %responsehash;
+ $responsehash{$whichfoils[$response]}=$response;
+ my $responsestr=&Apache::lonnet::hash2str(%responsehash);
+ $Apache::lonhomework::results{"resource.$part.$id.submission"}=
+ $responsestr;
+ my %previous=&Apache::response::check_for_previous($responsestr,$part,$id);
+ my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED';
+ &Apache::response::handle_previous(\%previous,$ad);
+ &Apache::lonxml::debug("submitted a $response \n");
+ return '';
+}
+
+sub grade_response {
+ my ($max,$randomize)=@_;
+ #keep the random numbers the same must always call this
+ my ($answer,@whichfoils)=&whichfoils($max,$randomize);
+ if (!defined($ENV{'form.submitted'})) { return; }
+ my $response;
+ if ($ENV{'form.submitted'} eq 'scantron') {
+ $response=&Apache::response::getresponse();
+ } else {
+ $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1']};
}
- }
- return '';
+ if ( $response !~ /[0-9]+/) { return; }
+ my $part=$Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my %responsehash;
+ $responsehash{$whichfoils[$response]}=$response;
+ my $responsestr=&Apache::lonnet::hash2str(%responsehash);
+ my %previous=&Apache::response::check_for_previous($responsestr,
+ $part,$id);
+ $Apache::lonhomework::results{"resource.$part.$id.submission"}=
+ $responsestr;
+ &Apache::lonxml::debug("submitted a $response \n");
+ my $ad;
+ if ($response == $answer) {
+ $ad='EXACT_ANS';
+ } else {
+ $ad='INCORRECT';
+ }
+ $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad;
+ &Apache::response::handle_previous(\%previous,$ad);
}
sub end_foilgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-
- my $result;
- if ($target eq 'grade' || $target eq 'web') {
- my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval,'-2');
- if ( $style eq 'survey' ) {
- if ($target eq 'web') {
- $result=&displayallfoils();
- } elsif ( $target eq 'grade' ) {
- $result=&storesurvey();
- }
- } else {
- my $name;
- my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);
- my $count=0;
- # we will add in 1 of the true statements
- if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }
- my $answer = int(rand ($count));
- &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");
- if ($target eq 'web') {
- $result=&displayfoils($max,$answer);
- } elsif ( $target eq 'grade') {
- if ( defined $ENV{'form.submitted'}) {
- my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
- if ( $response =~ /[^\s]/) {
- my $id = $Apache::inputtags::response['-1'];
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
- &Apache::lonxml::debug("submitted a $response \n");
- if ($response == $answer) {
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';
- } else {
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+
+ my $result;
+ if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
+ $target eq 'tex' || $target eq 'analyze') {
+ my $style = $Apache::lonhomework::type;
+ my $direction = &Apache::lonxml::get_param('direction',$parstack,
+ $safeeval,'-2');
+ if ( $style eq 'survey' && $target ne 'analyze') {
+ if ($target eq 'web' || $target eq 'tex') {
+ $result=&displayallfoils($direction);
+ } elsif ( $target eq 'answer' ) {
+ $result=&displayallanswers();
+ } elsif ( $target eq 'grade' ) {
+ $result=&storesurvey();
+ }
+ } else {
+ my $name;
+ my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,
+ '-2');
+ my $randomize = &Apache::lonxml::get_param('randomize',$parstack,
+ $safeeval,'-2');
+ if ($target eq 'web' || $target eq 'tex') {
+ $result=&displayfoils($target,$max,$randomize,$direction);
+ } elsif ($target eq 'answer' ) {
+ $result=&displayanswers($max,$randomize);
+ } elsif ( $target eq 'grade') {
+ &grade_response($max,$randomize);
+ } elsif ( $target eq 'analyze') {
+ my @shown = &whichfoils($max,$randomize);
+ &Apache::response::analyze_store_foilgroup(\@shown,
+ ['text','value','location']);
+ my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
+ push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },
+ ('true','false'));
}
- }
}
- }
}
- }
- return $result;
+ &Apache::response::poprandomnumber();
+ &Apache::lonxml::increment_counter();
+ return $result;
}
sub getfoilcounts {
- my ($parstack,$safeeval)=@_;
- my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
- my @names = @{ $Apache::response::foilgroup{'names'} };
- my $truecnt=0;
- my $falsecnt=0;
- my $name;
-
- foreach $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- $truecnt++;
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
- $falsecnt++;
+ my @names;
+ my $truecnt=0;
+ my $falsecnt=0;
+ my $name;
+ if ( $Apache::response::foilgroup{'names'} ) {
+ @names= @{ $Apache::response::foilgroup{'names'} };
+ }
+ foreach $name (@names) {
+ if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
+ $truecnt++;
+ } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
+ $falsecnt++;
+ }
}
- }
- return ($truecnt,$falsecnt,$max);
+ return ($truecnt,$falsecnt);
}
sub displayallfoils {
- my $result;
- &Apache::lonxml::debug("survey style display");
- my @names = @{ $Apache::response::foilgroup{'names'} };
- my $temp=0;
- my $id=$Apache::inputtags::response['-1'];
- my $part=$Apache::inputtags::part;
- my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
- foreach my $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
- $result.=" \n";
- $temp++;
+ my ($direction)=@_;
+ my $result;
+ &Apache::lonxml::debug("survey style display");
+ my @names = @{ $Apache::response::foilgroup{'names'} };
+ my $temp=0;
+ my $id=$Apache::inputtags::response['-1'];
+ my $part=$Apache::inputtags::part;
+ my $lastresponse=
+ $Apache::lonhomework::history{"resource.$part.$id.submission"};
+ if ($direction eq 'horizontal') { $result.='
'; }
+ my %lastresponse=&Apache::lonnet::str2hash($lastresponse);
+ if (&Apache::response::show_answer() ) {
+ foreach my $name (@names) {
+ if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
+ if ($direction eq 'horizontal') {
+ $result.="