--- loncom/homework/matchresponse.pm 2003/10/27 19:27:09 1.28 +++ loncom/homework/matchresponse.pm 2008/01/30 17:50:13 1.68 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Full matching style response # -# $Id: matchresponse.pm,v 1.28 2003/10/27 19:27:09 albertel Exp $ +# $Id: matchresponse.pm,v 1.68 2008/01/30 17:50:13 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -30,7 +30,9 @@ package Apache::matchresponse; use strict; use HTML::Entities(); use Math::Random(); -use Apache::optionresponse; +use Apache::optionresponse(); +use Apache::lonlocal; +use Apache::lonnet; BEGIN { &Apache::lonxml::register('Apache::matchresponse',('matchresponse')); @@ -46,6 +48,7 @@ sub start_matchresponse { push (@Apache::lonxml::namespace,'matchresponse'); my $id = &Apache::response::start_response($parstack,$safeeval); %Apache::hint::match=(); + undef(%Apache::response::foilnames); if ($target eq 'meta') { $result=&Apache::response::meta_package_write('matchresponse'); } elsif ($target eq 'edit' ) { @@ -68,6 +71,8 @@ sub start_matchresponse { } elsif ($target eq 'analyze') { my $part_id="$Apache::inputtags::part.$id"; push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id); + push (@{ $Apache::lonhomework::analyze{"$part_id.bubble_lines"} }, + 1); } return $result; } @@ -80,6 +85,7 @@ sub end_matchresponse { pop @Apache::lonxml::namespace; &Apache::lonxml::deregister('Apache::matchresponse', ('foilgroup','foil','conceptgroup')); + undef(%Apache::response::foilnames); return $result; } @@ -98,15 +104,20 @@ sub start_itemgroup { 'location', ['top','bottom','left','right'], $token); + $result.=&Apache::edit::select_arg('Items Display Directection:', + 'direction', + ['vertical','horizontal'], + $token); $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); } elsif ($target eq 'modified') { my $constructtag=&Apache::edit::get_new_args($token,$parstack, $safeeval,'randomize', - 'location'); + 'location','direction'); if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } } elsif ($target eq 'web' or $target eq 'tex') { $Apache::matchresponse::itemtable{'location'}= &Apache::lonxml::get_param('location',$parstack,$safeeval); + $Apache::matchresponse::TeXitemgroupwidth=&Apache::lonxml::get_param('TeXitemgroupwidth',$parstack,$safeeval,undef,0); } return $result; } @@ -123,6 +134,10 @@ sub end_itemgroup { @names=&Apache::response::whichorder($#names+1,$randomize,0, \%Apache::response::itemgroup); } + if ($target eq 'analyze') { + my $partid="$Apache::inputtags::part.$Apache::inputtags::response[-1]"; + push (@{ $Apache::lonhomework::analyze{"$partid.items"} }, @names); + } my %letter_name_map; my %name_letter_map; my @alphabet=('A'..'Z'); @@ -134,28 +149,36 @@ sub end_itemgroup { } $Apache::response::itemgroup{'letter_name_map'}=\%letter_name_map; $Apache::response::itemgroup{'name_letter_map'}=\%name_letter_map; + my $direction=&Apache::lonxml::get_param('direction',$parstack,$safeeval); if ($target eq 'web') { - my $table=''; + + my $table='
'; # extra space to match what latex does. my $i=0; + if ($direction eq 'horizontal') { $table .='';} foreach my $name (@names) { - $table.=''; + if ($direction ne 'horizontal') { $table.=''; } + $table.=''; + if ($direction ne 'horizontal') { $table.=''; } $i++; } + if ($direction eq 'horizontal') { $table .='';} $table.='
'.$alphabet[$i].''. - $Apache::response::itemgroup{$name.'.text'}. - '
'.$alphabet[$i].''. + $Apache::response::itemgroup{$name.'.text'}.'
'; $Apache::matchresponse::itemtable{'display'}=$table; + $Apache::lonxml::post_evaluate=0; } elsif ($target eq 'tex') { - my $table=' \begin{description} '; + my $table=' \begin{description}\setlength{\leftmargin}{2em}\setlength{\labelwidth}{1em}\setlength{\itemsep}{0.5pt plus1pt minus2pt}\setlength{\listparindent}{0em} '; my $i=0; foreach my $name (@names) { - $Apache::response::itemgroup{$name.'.text'}=~s/\$\$/\$/g; + # $Apache::response::itemgroup{$name.'.text'}=~s/\$\$/\$/g; $table.='\item['.$alphabet[$i].'] '. $Apache::response::itemgroup{$name.'.text'}; $i++; } - $table.=' \end{description} \strut '; + $table.=' \end{description} \strut '; + if ($Apache::lonhomework::type eq 'exam') {$table.='\vskip -13 mm \strut ';} $Apache::matchresponse::itemtable{'display'}=$table; + $Apache::lonxml::post_evaluate=0; } return $result; } @@ -163,7 +186,7 @@ sub end_itemgroup { sub start_item { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; my $result=''; - if ($target eq 'web' || $target eq 'tex') { + if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { &Apache::lonxml::startredirection; } elsif ($target eq 'edit') { my $randomize=&Apache::lonxml::get_param('randomize',$parstack, @@ -189,16 +212,16 @@ sub end_item { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; my $text =''; my $result = ''; - if ($target eq 'web' || $target eq 'tex') { + if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { $text=&Apache::lonxml::endredirection; } if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || - $target eq 'edit' || $target eq 'tex') { + $target eq 'edit' || $target eq 'tex' || $target eq 'analyze') { my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); my $location=&Apache::lonxml::get_param('location',$parstack, $safeeval); &Apache::lonxml::debug("Got a name of :$name:"); - if (!$name) { $name=$Apache::lonxml::curdepth; } + if ($name eq "") { $name=$Apache::lonxml::curdepth; } &Apache::lonxml::debug("Using a name of :$name:"); push @{ $Apache::response::itemgroup{'names'} }, $name; $Apache::response::itemgroup{"$name.text"} = $text; @@ -224,7 +247,7 @@ sub start_foilgroup { my $result; %Apache::response::foilgroup=(); $Apache::matchresponse::conceptgroup=0; - &Apache::response::setrandomnumber(); + &Apache::response::pushrandomnumber(); if ($target eq 'edit') { $result.=&Apache::edit::start_table($token) ."Collection Of FoilsDelete:" @@ -238,12 +261,16 @@ sub start_foilgroup { sub end_foilgroup { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; my $result; + my $part = $Apache::inputtags::part; + my $response_id = $Apache::inputtags::response[-1]; + if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') { 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); + $Apache::lonxml::post_evaluate=0; } elsif ($target eq 'answer' ) { $result=&displayanswers($max,$randomize); } elsif ( $target eq 'grade') { @@ -251,16 +278,30 @@ sub end_foilgroup { } elsif ( $target eq 'analyze') { my @shown=&whichfoils($max,$randomize); &Apache::response::analyze_store_foilgroup(\@shown, - ['text','value']); + ['text','value','location']); #FIXME need to store options in some way } - &Apache::lonxml::increment_counter(&getfoilcounts($max)); + &Apache::lonxml::increment_counter(&getfoilcounts($max), + "$part.$response_id"); + if ($target eq 'analyze') { + &Apache::lonhomework::set_bubble_lines(); + } + } elsif ($target eq 'edit') { $result=&Apache::edit::end_table(); } + &Apache::response::poprandomnumber(); return $result; } +sub whichfoils { + my ($max,$randomize)=@_; + return &Apache::response::whichorder(&getfoilcounts($max), + $randomize, + &Apache::response::showallfoils(), + \%Apache::response::foilgroup); +} + sub displayanswers { my ($max,$randomize,@opt)=@_; if (!defined(@{ $Apache::response::foilgroup{'names'} })) { return; } @@ -269,18 +310,30 @@ sub displayanswers { $randomize, &Apache::response::showallfoils(), \%Apache::response::foilgroup); - my $result=&Apache::response::answer_header('matchresponse'); my %name_letter_map; if (defined(%{ $Apache::response::itemgroup{'name_letter_map'} })) { %name_letter_map= %{ $Apache::response::itemgroup{'name_letter_map'} }; } - foreach my $name (@whichfoils) { - my $value_name=$Apache::response::foilgroup{$name.'.value'}; - my $letter=$name_letter_map{$value_name}; - $result.=&Apache::response::answer_part('matchresponse',$letter); + my $result; + if ($Apache::lonhomework::type eq 'exam') { + my $i=0; + foreach my $name (@whichfoils) { + $result.=&Apache::response::answer_header('matchresponse',$i++); + my $value_name=$Apache::response::foilgroup{$name.'.value'}; + my $letter=$name_letter_map{$value_name}; + $result.=&Apache::response::answer_part('matchresponse',$letter); + $result.=&Apache::response::answer_footer('matchresponse'); + } + } else { + $result=&Apache::response::answer_header('matchresponse'); + foreach my $name (@whichfoils) { + my $value_name=$Apache::response::foilgroup{$name.'.value'}; + my $letter=$name_letter_map{$value_name}; + $result.=&Apache::response::answer_part('matchresponse',$letter); + } + $result.=&Apache::response::answer_footer('matchresponse'); } - $result.=&Apache::response::answer_footer('matchresponse'); return $result; } @@ -291,22 +344,24 @@ sub grade_response { $randomize, &Apache::response::showallfoils(), \%Apache::response::foilgroup); - if (!defined($ENV{'form.submitted'})) { return; } + if (!&Apache::response::submitted()) { return; } my %responsehash; my %grade; - my ($temp,$right,$wrong,$ignored)=(0,0,0,0); + my ($temp,$right,$wrong,$ignored)=(1,0,0,0); my %letter_name_map; if (defined(%{ $Apache::response::itemgroup{'letter_name_map'} })) { %letter_name_map= %{ $Apache::response::itemgroup{'letter_name_map'} }; } + my @items; foreach my $name (@whichfoils) { - my $response = &Apache::response::getresponse($temp); + my $response = &Apache::response::getresponse($temp,'letter'); + push(@items,$response); my $responsename = $letter_name_map{$response}; - $responsehash{$name}=$responsename; my $value=$Apache::response::foilgroup{$name.'.value'}; if ( $response =~ /[^\s]/) { - &Apache::lonxml::debug("submitted a $response for $value
\n"); + $responsehash{$name}=$responsename; + &Apache::lonxml::debug("submitted a $response($responsename) for $value
\n"); if ($value eq $responsename) { $grade{$name}='1'; $right++; } else { @@ -320,28 +375,72 @@ sub grade_response { my $part=$Apache::inputtags::part; my $id = $Apache::inputtags::response['-1']; my $responsestr=&Apache::lonnet::hash2str(%responsehash); + my $itemstr =&Apache::lonnet::array2str(@items); my $gradestr =&Apache::lonnet::hash2str(%grade); - my %previous =&Apache::response::check_for_previous($responsestr, - $part,$id); + my %previous=&Apache::response::check_for_previous($responsestr,$part,$id); &Apache::lonxml::debug("Got $right right and $wrong wrong, and $ignored were ignored "); - my $ad; - if ($wrong==0 && $ignored==0) { - $ad='EXACT_ANS'; - } elsif ($wrong==0 && $right==0) { - #nothing submitted - } else { - if ($ignored==0) { - $ad='INCORRECT'; - } else { - $ad='MISSING_ANSWER'; - } - } $Apache::lonhomework::results{"resource.$part.$id.submission"}= $responsestr; + $Apache::lonhomework::results{"resource.$part.$id.submissionitems"}= + $itemstr; $Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}= $gradestr; - $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad; - &Apache::response::handle_previous(\%previous,$ad); + if ($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) { + $ad='EXACT_ANS'; + } elsif ($wrong==0 && $right==0) { + #nothing submitted + } else { + if ($ignored==0) { + $ad='INCORRECT'; + } else { + $ad='MISSING_ANSWER'; + } + } + $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad; + &Apache::response::handle_previous(\%previous,$ad); + } else { + my $ad; + if ($wrong==0 && $right==0) { + #nothing submitted + } else { + $ad='ASSIGNED_SCORE'; + $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}= + $ad; + $Apache::lonhomework::results{"resource.$part.$id.awarded"}= + $right/(scalar(@whichfoils)); + $Apache::lonhomework::results{"resource.$part.$id.numfoils"}= + scalar(@whichfoils); + } + } +} + +sub format_prior_answer { + my ($mode,$answer,$other_data) = @_; + my %answer =&Apache::lonnet::str2hash($answer); + my $foil_order =$other_data->[0]; + my %grading =&Apache::lonnet::str2hash($other_data->[1]); + my @items =&Apache::lonnet::str2array($other_data->[2]); + my $output; + + foreach my $name (@{ $foil_order }) { + my $item=shift(@items); + $output .= ''.$item.''; + } + return if (!defined($output)); + + $output = ''.$output.'
'; + return $output; } sub itemdisplay { @@ -355,8 +454,11 @@ sub itemdisplay { } return undef; } + sub displayfoils { my ($target,$max,$randomize)=@_; + my ($tabsize, $lefttabsize, $righttabsize); + my $result; my $question; my (@whichfoils)=&Apache::response::whichorder(&getfoilcounts($max), @@ -383,12 +485,12 @@ sub displayfoils { if ($target eq 'tex') { $question.=' \\\\ '.$letter.':'.$text; } else { - $question.='
'.$letter.':'.$text; + $question.='
'.$letter.': '.$text; } } } else { my $i = 0; - my $temp=0; + my $temp=1; my $id=$Apache::inputtags::response[-1]; my $part=$Apache::inputtags::part; my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"}; @@ -416,26 +518,58 @@ sub displayfoils { } } if ($target ne 'tex' && $Apache::lonhomework::type ne 'exam') { - $optionlist='\n"; } my $text=$Apache::response::foilgroup{$name.'.text'}; + # + # Factor out the tex computations of the left/right 1/2 minipage + # widths for left or right positioning. This allows us + # to, if necessary constrain the bubble widths: + # + if ($target eq 'tex' && + (&itemdisplay('left') || &itemdisplay('right'))) { + $tabsize=&Apache::londefdef::recalc($env{'form.textwidth'}); + ($lefttabsize,$righttabsize)=(0,0); + if ($Apache::matchresponse::TeXitemgroupwidth ne '') { + $Apache::matchresponse::TeXitemgroupwidth=~/(\d*.?\d*)/; + $lefttabsize=$tabsize*$1/100; + $righttabsize=0.95*($tabsize-$lefttabsize); + } else { + $tabsize=~/(\d+\.?\d*)/; + $lefttabsize=$1/2.1; + $righttabsize=0.95*($1-$lefttabsize); + } + } if ($target ne 'tex') { if ($Apache::lonhomework::type ne 'exam') { - $question.='
'.$optionlist.$text."\n"; + $question.="
\n".$optionlist.$text; } else { - $question.='
'.$text."\n"; + $question.="
\n".$text; } if ($Apache::lonhomework::type eq 'exam') { - $question.=&Apache::optionresponse::webbubbles(\@used_letters,\@used_letters,$temp,$last_letter); + my @blank; + $question.=&Apache::optionresponse::webbubbles(\@used_letters,\@blank,$temp,$last_letter); } } else { + # Note that if left or right positioned, we must + # confine the bubbles to righttabsize: + # if ($Apache::lonhomework::type eq 'exam') { $question.=' '.$optionlist.$text."\n"; my @emptyItems = (); for (my $i=0;$i<=$#used_letters;$i++) {push @emptyItems, ' ';} - $question.='\vskip -2 mm\parbox{\textwidth}{\begin{enumerate}\item[\textbf{'.$internal_counter.'}.]\parbox{\textwidth - 5 mm}{'.&Apache::optionresponse::bubbles(\@used_letters,\@emptyItems).'}\end{enumerate}} \vskip -10 mm \strut '; + $question.='\vskip -1 mm\noindent\begin{list}{}{\setlength{\listparindent}{0mm}\setlength{\leftmargin}{2mm}}' + .'\item \hskip -3mm \textbf{'.$internal_counter.'}'; + if (&itemdisplay('left') || &itemdisplay('right')) { + $question .= &Apache::optionresponse::bubbles(\@used_letters,\@emptyItems, "", $righttabsize); + } + else { + $question .= &Apache::optionresponse::bubbles(\@used_letters,\@emptyItems); + } + $question .= '\end{list} \vskip -8 mm \strut '; $internal_counter++; } else { $question.=' '.$optionlist.$text.'\strut\\\\\strut '."\n"; @@ -449,11 +583,33 @@ sub displayfoils { } elsif ($result=&itemdisplay('bottom')) { $result=$question.$result; } elsif ($result=&itemdisplay('right')) { - $result='
'.$question.''.$result. - '
'; + if ($target ne 'tex') { + #remove the first
+ $question=~s|
||; + $result='
'.$question. + ''.$result.'
'; + } else { + $lefttabsize.=' mm '; + $righttabsize.=' mm '; + $result='\setlength{\tabcolsep}{1 mm}\begin{tabular}{p{'.$righttabsize.'}p{'.$lefttabsize.'}}\begin{minipage}{'.$righttabsize.'}'.$question.'\end{minipage}&\begin{minipage}{'.$lefttabsize.'}'.$result.'\end{minipage}\end{tabular}'; + } } elsif ($result=&itemdisplay('left')) { - $result='
'.$result.''.$question. - '
'; + if ($target ne 'tex') { + #remove the first
+ $question=~s|
||; + $result='
'.$result. + ''.$question.'
'; + } else { + $lefttabsize.=' mm '; + $righttabsize.=' mm '; + $result='\setlength{\tabcolsep}{1 mm}\begin{tabular}{p{'.$lefttabsize.'}p{'.$righttabsize.'}}\begin{minipage}{'.$lefttabsize.'}'.$result.'\end{minipage}&\begin{minipage}{'.$righttabsize.'}'.$question.'\end{minipage}\end{tabular}'; + } + } + if ($target eq 'web') { + &Apache::response::setup_prior_tries_hash(\&format_prior_answer, + [\@whichfoils, + 'submissiongrading', + 'submissionitems']); } if ($target ne 'tex') {$result.="
";} else {$result.=' \\\\ ';} return $result; @@ -515,6 +671,9 @@ sub start_foil { my $result=''; if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { &Apache::lonxml::startredirection; + if ($target eq 'analyze') { + &Apache::response::check_if_computed($token,$parstack,$safeeval,'value'); + } } elsif ($target eq 'edit') { $result=&Apache::edit::tag_start($target,$token,"Foil"); my $level='-2'; @@ -548,41 +707,37 @@ sub end_foil { if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { $text=&Apache::lonxml::endredirection; } + if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') { + if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') { + $text='\vskip 5mm $\triangleright$ '.$text; + } my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); if ($value ne 'unused') { my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); - my $location =&Apache::lonxml::get_param('location',$parstack,$safeeval); &Apache::lonxml::debug("Got a name of :$name:"); - if (!$name) { $name=$Apache::lonxml::curdepth; } + if (!$name) { + &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)); + } + $Apache::response::foilnames{$name}++; + my $location =&Apache::lonxml::get_param('location',$parstack, + $safeeval); if ( $Apache::matchresponse::conceptgroup && !&Apache::response::showallfoils() ) { push @{ $Apache::response::conceptgroup{'names'} }, $name; $Apache::response::conceptgroup{"$name.value"} = $value; - if ($target eq 'tex' && $Apache::lonhomework::type eq 'exam') { - $Apache::response::conceptgroup{"$name.text"} = ' $\triangleright$ '.$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"} = $value; - if ($Apache::lonhomework::type eq 'exam') { - if ($target eq 'tex') { - $Apache::response::foilgroup{"$name.text"} = '\vskip 5 mm $\triangleright$ '.$text; - } else { - $Apache::response::foilgroup{"$name.text"} = $text; - } - } else { - if ($target eq 'tex') { - $Apache::response::foilgroup{"$name.text"} = $text; - } else { - $Apache::response::foilgroup{"$name.text"} = $text; - } - } + $Apache::response::foilgroup{"$name.text"} = $text; $Apache::response::foilgroup{"$name.location"} = $location; } }