--- loncom/homework/optionresponse.pm 2004/07/12 16:19:48 1.114 +++ loncom/homework/optionresponse.pm 2006/02/02 20:36:07 1.131 @@ -1,7 +1,7 @@ # LearningOnline Network with CAPA # option list style responses # -# $Id: optionresponse.pm,v 1.114 2004/07/12 16:19:48 sakharuk Exp $ +# $Id: optionresponse.pm,v 1.131 2006/02/02 20:36:07 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -29,6 +29,7 @@ package Apache::optionresponse; use strict; use Apache::response(); use Apache::lonlocal; +use Apache::lonnet; BEGIN { &Apache::lonxml::register('Apache::optionresponse',('optionresponse')); @@ -121,14 +122,14 @@ ENDTABLE 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.$Apache::lonxml::curdepth.deleteopt"}; + if ($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 ($env{"form.$Apache::lonxml::curdepth.options"}) { + my $newopt = $env{"form.$Apache::lonxml::curdepth.options"}; if ($options[0]) { push(@options,$newopt); } else { @@ -164,6 +165,8 @@ sub end_foilgroup { my $name; my @opt; eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); + &Apache::lonxml::debug("options:".join(':',@opt)); + my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval, -2,0); if ($target eq 'tex' && $tex_option_switch eq 'nochoice') {@opt=();} @@ -182,7 +185,7 @@ sub end_foilgroup { my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]"; push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt); } elsif ( $target eq 'grade') { - if ( defined $ENV{'form.submitted'}) { + if ( &Apache::response::submitted()) { my @whichopt = &whichfoils($max,$randomize); my $temp=1;my $name; my %responsehash; @@ -192,7 +195,7 @@ sub end_foilgroup { my $ignored=0; foreach $name (@whichopt) { my $response=&Apache::response::getresponse($temp); - if ($ENV{'form.submitted'} eq 'scantron') { + if ($env{'form.submitted'} eq 'scantron' && $response=~/\S/) { $response = $opt[$response]; } if ( $response =~ /[^\s]/) { @@ -220,7 +223,16 @@ sub end_foilgroup { $responsestr; $Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}=$gradestr; - if (!$Apache::lonhomework::scantronmode) { + if ($Apache::lonhomework::type eq 'survey') { + if ($ignored == 0) { + my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED'; + &Apache::response::handle_previous(\%previous,$ad); + } elsif ($wrong==0 && $right==0) { + } else { + my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='MISSING_ANSWER'; + &Apache::response::handle_previous(\%previous,$ad); + } + } elsif (!$Apache::lonhomework::scantronmode) { my $ad; if ($wrong==0 && $ignored==0) { $ad='EXACT_ANS'; @@ -238,7 +250,11 @@ sub end_foilgroup { } else { my $ad; if ($wrong==0 && $right==0) { - #nothing submitted + #nothing submitted only assign a score if we + #need to override a previous grade + if (defined($Apache::lonhomework::history{"resource.$part.$id.awarddetail"})) { + $ad='ASSIGNED_SCORE'; + } } else { $ad='ASSIGNED_SCORE'; } @@ -279,17 +295,34 @@ sub whichfoils { } sub displayanswers { - my ($max,$randomize,@opt)=@_; - if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} - my @names = @{ $Apache::response::foilgroup{'names'} }; - my @whichopt = &whichfoils($max,$randomize); - 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 $result; + my ($max,$randomize,@opt)=@_; + if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;} + my @names = @{ $Apache::response::foilgroup{'names'} }; + my @whichopt = &whichfoils($max,$randomize); + my $result; + if ($Apache::lonhomework::type eq 'exam') { + my $i = 0; + my %opt = map { ($_,$i++) } @opt; + + $i = 0; + my @alphabet = ('A'..'Z'); + foreach my $name (@whichopt) { + $result.=&Apache::response::answer_header('optionresponse',$i++); + $result.=&Apache::response::answer_part('optionresponse', + $alphabet[$opt{$Apache::response::foilgroup{$name.'.value'}}]); + $result.=&Apache::response::answer_part('optionresponse', + $Apache::response::foilgroup{$name.'.value'}); + $result.=&Apache::response::answer_footer('optionresponse'); + } + } else { + $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 $result; } sub check_for_invalid { @@ -344,7 +377,7 @@ sub displayfoils { if ($text=~/^\s*$/) { $text=$value.$text; } else { - $text=$value.': '.$text; + $text=''.$value.': '.$text; } } else { $text='•'.$text; @@ -371,13 +404,13 @@ sub displayfoils { } my $lastopt=$lastresponse{$name}; my $optionlist="\n"; - my $option; - foreach $option (@opt) { - if ($option eq $lastopt) { - $optionlist.="\n"; - } else { - $optionlist.="\n"; - } + foreach my $option (@opt) { + my $escopt=&HTML::Entities::encode($option,'\'"&<>'); + if ($option eq $lastopt) { + $optionlist.="\n"; + } else { + $optionlist.="\n"; + } } if ($target ne 'tex') { if ($Apache::lonhomework::type ne 'exam') { @@ -453,10 +486,10 @@ sub optionlist_correction { if ($TeXlayout eq 'vertical') { $texoptionlist.=' \vskip 0 mm ', } else { - $texoptionlist.=','; + $texoptionlist.=', '; } } - chop($texoptionlist); + $texoptionlist=~s/, $//; if ($TeXlayout ne 'vertical') {$texoptionlist.='.';} } else { if ($TeXlayout ne 'vertical') {$texoptionlist='\\item [] \\vskip -5 mm';} @@ -491,23 +524,24 @@ sub webbubbles { sub bubbles { - my ($ralphabit,$ropt) = @_; - my @alphabet = @$ralphabit; + my ($ralphabet,$ropt,$response) = @_; + my @alphabet = @$ralphabet; my @opt = @$ropt; my ($result,$head,$line) =('','',''); my $number_of_bubbles = $#opt + 1; my $current_length = 0; my $textwidth; - if ($ENV{'form.textwidth'} ne '') { - $ENV{'form.textwidth'}=~/(\d+)/; + if ($env{'form.textwidth'} ne '') { + $env{'form.textwidth'}=~/(\d+)/; $textwidth=$1; } else { - $ENV{'textwidth'}=~/(\d*)\.?(\d*)/; + $env{'form.textwidth'}=~/(\d*)\.?(\d*)/; $textwidth=$1.'.'.$2; } for (my $ind=0;$ind<=$number_of_bubbles;$ind++) { my $leftmargin; $opt[$ind]=&Apache::lonxml::latex_special_symbols($opt[$ind]); + if ($response eq 'rankresponse') {$opt[$ind]='Rank '.$opt[$ind];} if ($ind==0) {$leftmargin=6;} else {$leftmargin=10;} $current_length += (length($opt[$ind])+length($alphabet[$ind])+4)*2; if ($current_length<($textwidth-$leftmargin) and $ind!=$number_of_bubbles) { @@ -515,7 +549,7 @@ sub bubbles { $head.='lr'; } else { $line=~s/\&\s*$//; - $result.='\vskip -2 mm\noindent\begin{tabular}{'.$head.'}'.$line.'\\\\\end{tabular}\vskip 0 mm'; + $result.='\vskip -2 mm\noindent\setlength{\tabcolsep}{2 mm}\begin{tabular}{'.$head.'}'.$line.'\\\\\end{tabular}\vskip 0 mm'; $line = '\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';; $head ='lr'; $current_length = (length($opt[$ind])+length($alphabet[$ind]))*2; @@ -609,10 +643,16 @@ sub end_foil { if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') { my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); + if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') { + $text='\vskip 5mm $\triangleright$ '.$text; + } if ($value ne 'unused') { my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); &Apache::lonxml::debug("Got a name of :$name:"); - if (!$name) { $name=$Apache::lonxml::curdepth; } + if ($name eq "") { + &Apache::lonxml::warning("Foils without names exist. This can cause problems to malfunction."); + $name=$Apache::lonxml::curdepth; + } &Apache::lonxml::debug("Using a name of :$name:"); if (defined($Apache::response::foilnames{$name})) { &Apache::lonxml::error(&mt("Foil name [_1] appears more than once. Foil names need to be unique.",$name)); @@ -623,20 +663,12 @@ sub end_foil { && !&Apache::response::showallfoils() ) { push @{ $Apache::response::conceptgroup{'names'} }, $name; $Apache::response::conceptgroup{"$name.value"} = $value; - if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') { - $Apache::response::conceptgroup{"$name.text"} = '\vskip 4 mm $\triangleright$ '.$text; - } else { - $Apache::response::conceptgroup{"$name.text"} = $text; - } + $Apache::response::conceptgroup{"$name.text"} = $text; $Apache::response::conceptgroup{"$name.location"} = $location; } else { push @{ $Apache::response::foilgroup{'names'} }, $name; $Apache::response::foilgroup{"$name.value"} = $value; - if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') { - $Apache::response::foilgroup{"$name.text"} = '\vskip 5 mm $\triangleright$ '.$text; - } else { - $Apache::response::foilgroup{"$name.text"} = $text; - } + $Apache::response::foilgroup{"$name.text"} = $text; $Apache::response::foilgroup{"$name.location"} = $location; } } @@ -649,12 +681,16 @@ sub end_foil { sub start_drawoptionlist { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - return $token->[4]; + if ($target ne 'meta') { + return $token->[4]; + } } sub end_drawoptionlist { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - return $token->[2]; + if ($target ne 'meta') { + return $token->[2]; + } } sub insert_foil {