version 1.3, 2001/02/22 01:13:43
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version 1.14, 2001/12/04 15:17:56
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Line 1
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# iimage click response style |
# image click response style |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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#FIXME assumes multiple possbile submissions but only one is possible currently |
#FIXME assumes multiple possbile submissions but only one is possible currently |
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Line 11 sub BEGIN {
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Line 36 sub BEGIN {
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} |
} |
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sub start_imageresponse { |
sub start_imageresponse { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
#when in a radiobutton response use these |
#when in a radiobutton response use these |
&Apache::lonxml::register('Apache::imageresponse',('foilgroup','foil','text','image','rectangle')); |
&Apache::lonxml::register('Apache::imageresponse',('foilgroup','foil','text','image','rectangle','conceptgroup')); |
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push (@Apache::lonxml::namespace,'imageresponse'); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
return ''; |
if ($target eq 'meta') { |
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$result=&Apache::response::meta_package_write('imageresponse'); |
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} |
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return $result; |
} |
} |
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sub end_imageresponse { |
sub end_imageresponse { |
&Apache::response::end_response; |
&Apache::response::end_response; |
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pop @Apache::lonxml::namespace; |
return ''; |
return ''; |
} |
} |
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%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
sub start_foilgroup { |
sub start_foilgroup { |
%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
return ''; |
$Apache::imageresponse::conceptgroup=0; |
} |
&Apache::response::setrandomnumber(); |
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sub setrandomnumber { |
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my $rndseed=&Apache::lonnet::rndseed(); |
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$rndseed=unpack("%32i",$rndseed); |
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$rndseed=$rndseed |
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+&Apache::lonnet::numval($Apache::inputtags::part) |
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+&Apache::lonnet::numval($Apache::inputtags::response['-1']); |
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srand($rndseed); |
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return ''; |
return ''; |
} |
} |
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sub getfoilcounts { |
sub getfoilcounts { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $rrargs =''; |
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if ( $#$parstack > 0 ) { $rrargs=$$parstack['-2']; } |
my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2'); |
my $max = &Apache::run::run("{$rrargs;".'return $max}',$safeeval); |
# +1 since instructors will count from 1 |
my $count = $#{ $Apache::response::foilgroup{'names'} }; |
my $count = $#{ $Apache::response::foilgroup{'names'} }+1; |
return ($count,$max); |
return ($count,$max); |
} |
} |
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sub whichfoils { |
sub whichfoils { |
my ($max)=@_; |
my ($max)=@_; |
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if (!defined(@{ $Apache::response::foilgroup{'names'} })) { return; } |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @whichopt =(); |
my @whichopt =(); |
while ((($#whichopt+1) < $max) && ($#names > -1)) { |
while ((($#whichopt+1) < $max) && ($#names > -1)) { |
my $aopt=int rand $#names; |
&Apache::lonxml::debug("Have $#whichopt max is $max"); |
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my $aopt=int(rand($#names+1)); |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
$aopt=splice(@names,$aopt,1); |
$aopt=splice(@names,$aopt,1); |
&Apache::lonxml::debug("Picked $aopt"); |
&Apache::lonxml::debug("Picked $aopt"); |
Line 92 sub gradefoils {
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Line 117 sub gradefoils {
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$x=$ENV{"form.HWVAL_$id:$temp.x"}; |
$x=$ENV{"form.HWVAL_$id:$temp.x"}; |
$y=$ENV{"form.HWVAL_$id:$temp.y"}; |
$y=$ENV{"form.HWVAL_$id:$temp.y"}; |
&Apache::lonxml::debug("Got a x of $x and a y of $y for $name"); |
&Apache::lonxml::debug("Got a x of $x and a y of $y for $name"); |
my @areas = @{ $Apache::response::foilgroup{"$name.area"} }; |
if (defined(@{ $Apache::response::foilgroup{"$name.area"} })) { |
my $grade="INCORRECT"; |
my @areas = @{ $Apache::response::foilgroup{"$name.area"} }; |
foreach my $area (@areas) { |
my $grade="INCORRECT"; |
&Apache::lonxml::debug("Area is $area for $name"); |
foreach my $area (@areas) { |
$area =~ m/([a-z]*):/; |
&Apache::lonxml::debug("Area is $area for $name"); |
&Apache::lonxml::debug("Area of type $1"); |
$area =~ m/([a-z]*):/; |
if ($1 eq 'rectangle') { |
&Apache::lonxml::debug("Area of type $1"); |
$grade=&grade_rectangle($area,$x,$y); |
if ($1 eq 'rectangle') { |
} else { |
$grade=&grade_rectangle($area,$x,$y); |
&Apache::lonxml::error("Unknown area style $area"); |
} else { |
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&Apache::lonxml::error("Unknown area style $area"); |
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} |
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&Apache::lonxml::debug("Area said $grade"); |
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if ($grade eq 'APPROX_ANS') { last; } |
} |
} |
&Apache::lonxml::debug("Area said $grade"); |
&Apache::lonxml::debug("Foil was $grade"); |
if ($grade eq 'APPROX_ANS') { last; } |
if ($grade eq 'INCORRECT') { $result= 'INCORRECT'; } |
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if (($grade eq 'APPROX_ANS') && ($result ne 'APPROX_ANS')) { $result=$grade; } |
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&Apache::lonxml::debug("Question is $result"); |
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$temp++; |
} |
} |
&Apache::lonxml::debug("Foil was $grade"); |
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if ($grade eq 'INCORRECT') { $result= 'INCORRECT'; } |
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if (($grade eq 'APPROX_ANS') && ($result ne 'APPROX_ANS')) { $result=$grade; } |
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&Apache::lonxml::debug("Question is $result"); |
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$temp++; |
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} |
} |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}="$x:$y"; |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}="$x:$y"; |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}=$result; |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}=$result; |
Line 118 sub gradefoils {
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Line 145 sub gradefoils {
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} |
} |
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sub end_foilgroup { |
sub end_foilgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
my @whichopt; |
my @whichopt; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
&setrandomnumber(); |
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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"); |
Line 140 sub end_foilgroup {
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Line 166 sub end_foilgroup {
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} |
} |
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sub start_conceptgroup { |
sub start_conceptgroup { |
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$Apache::imageresponse::conceptgroup=1; |
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%Apache::response::conceptgroup={}; |
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return ''; |
} |
} |
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sub end_conceptgroup { |
sub end_conceptgroup { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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$Apache::imageresponse::conceptgroup=0; |
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if ($target eq 'web' || $target eq 'grade') { |
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if (defined(@{ $Apache::response::conceptgroup{'names'} })) { |
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my @names = @{ $Apache::response::conceptgroup{'names'} }; |
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my $pick=int(rand($#names+1)); |
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my $name=$names[$pick]; |
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if (defined(@{ $Apache::response::conceptgroup{"$name.area"} })) { |
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push @{ $Apache::response::foilgroup{'names'} }, $name; |
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$Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; |
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$Apache::response::foilgroup{"$name.image"} = $Apache::response::conceptgroup{"$name.image"}; |
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push(@{ $Apache::response::foilgroup{"$name.area"} }, @{ $Apache::response::conceptgroup{"$name.area"} }); |
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my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval); |
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$Apache::response::foilgroup{"$name.concept"} = $concept; |
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&Apache::lonxml::debug("Selecting $name in $concept"); |
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} |
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} |
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} |
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return ''; |
} |
} |
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$Apache::imageresponse::curname=''; |
$Apache::imageresponse::curname=''; |
sub start_foil { |
sub start_foil { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my $args =''; |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
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if ($name eq '') { $name=$Apache::lonxml::curdepth; } |
if ($name eq '') { $name=$Apache::lonxml::curdepth; } |
push(@{ $Apache::response::foilgroup{'names'} }, $name); |
if ( $Apache::imageresponse::conceptgroup ) { |
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push(@{ $Apache::response::conceptgroup{'names'} }, $name); |
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} else { |
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push(@{ $Apache::response::foilgroup{'names'} }, $name); |
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} |
$Apache::imageresponse::curname=$name; |
$Apache::imageresponse::curname=$name; |
} |
} |
return ''; |
return ''; |
} |
} |
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sub end_foil { |
sub end_foil { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
return ''; |
return ''; |
} |
} |
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sub start_text { |
sub start_text { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { &Apache::lonxml::startredirection; } |
if ($target eq 'web') { &Apache::lonxml::startredirection; } |
return ''; |
return ''; |
} |
} |
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sub end_text { |
sub end_text { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $name = $Apache::imageresponse::curname; |
my $name = $Apache::imageresponse::curname; |
$Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection; |
if ( $Apache::imageresponse::conceptgroup ) { |
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$Apache::response::conceptgroup{"$name.text"} = &Apache::lonxml::endredirection; |
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} else { |
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$Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection; |
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} |
} |
} |
return ''; |
return ''; |
} |
} |
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sub start_image { |
sub start_image { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { &Apache::lonxml::startredirection; } |
if ($target eq 'web') { &Apache::lonxml::startredirection; } |
return ''; |
return ''; |
} |
} |
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sub end_image { |
sub end_image { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $name = $Apache::imageresponse::curname; |
my $name = $Apache::imageresponse::curname; |
my $image = &Apache::lonxml::endredirection; |
my $image = &Apache::lonxml::endredirection; |
&Apache::lonxml::debug("out is $image"); |
&Apache::lonxml::debug("out is $image"); |
$Apache::response::foilgroup{"$name.image"} = $image; |
if ( $Apache::imageresponse::conceptgroup ) { |
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$Apache::response::conceptgroup{"$name.image"} = $image; |
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} else { |
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$Apache::response::foilgroup{"$name.image"} = $image; |
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} |
} |
} |
return ''; |
return ''; |
} |
} |
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sub start_rectangle { |
sub start_rectangle { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade') { &Apache::lonxml::startredirection; } |
if ($target eq 'web' || $target eq 'grade') { &Apache::lonxml::startredirection; } |
return ''; |
return ''; |
} |
} |
Line 218 sub grade_rectangle {
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Line 276 sub grade_rectangle {
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} |
} |
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sub end_rectangle { |
sub end_rectangle { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my $name = $Apache::imageresponse::curname; |
my $name = $Apache::imageresponse::curname; |
my $area = &Apache::lonxml::endredirection; |
my $area = &Apache::lonxml::endredirection; |
&Apache::lonxml::debug("out is $area for $name"); |
&Apache::lonxml::debug("out is $area for $name"); |
push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area"; |
if ( $Apache::imageresponse::conceptgroup ) { |
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push @{ $Apache::response::conceptgroup{"$name.area"} },"rectangle:$area"; |
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} else { |
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push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area"; |
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} |
} |
} |
return ''; |
return ''; |
} |
} |