--- loncom/homework/response.pm 2005/11/15 15:57:45 1.129 +++ loncom/homework/response.pm 2006/06/28 21:12:50 1.142 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # various response type definitons response definition # -# $Id: response.pm,v 1.129 2005/11/15 15:57:45 albertel Exp $ +# $Id: response.pm,v 1.142 2006/06/28 21:12:50 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -32,13 +32,12 @@ use Apache::lonlocal; use Apache::lonnet; BEGIN { - &Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse','customresponse')); + &Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse','customresponse','mathresponse')); } sub start_response { my ($parstack,$safeeval)=@_; - my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); - if ($id eq '') { $id = $Apache::lonxml::curdepth; } + my $id = &Apache::lonxml::get_id($parstack,$safeeval); if ($#Apache::inputtags::import > -1) { &Apache::lonxml::debug("Turning :$id: into"); $id = join('_',@Apache::inputtags::import).'_'.$id; @@ -69,8 +68,7 @@ sub end_response { sub start_hintresponse { my ($parstack,$safeeval)=@_; - my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); - if ($id eq '') { $id = $Apache::lonxml::curdepth; } + my $id = &Apache::lonxml::get_id($parstack,$safeeval); push (@Apache::inputtags::hint,$id); push (@Apache::inputtags::hintlist,$id); push (@Apache::inputtags::paramstack,[%Apache::inputtags::params]); @@ -130,11 +128,13 @@ sub setrandomnumber { } $shift_amt=scalar(@Apache::inputtags::responselist); } elsif ($Apache::lonhomework::parsing_a_task) { - $id1=$Apache::bridgetask::dimension; - if (!$ignore_id2 && defined($Apache::bridgetask::instance[-1])) { - $id2=$Apache::bridgetask::instance[-1]; + $id1=&Apache::bridgetask::get_dim_id(); + if (!$ignore_id2 && ref($Apache::bridgetask::instance{$id1})) { + $id2=$Apache::bridgetask::instance{$id1}[-1]; + $shift_amt=scalar(@{$Apache::bridgetask::instance{$id1}}); + } else { + $shift_amt=0; } - $shift_amt=scalar(@Apache::bridgetask::instance); } &Apache::lonxml::debug("id1: $id1, id2: $id2, shift_amt: $shift_amt"); if (!$rand_alg || $rand_alg eq '32bit' || $rand_alg eq '64bit' || @@ -436,6 +436,82 @@ sub end_customresponse { return $result; } + +sub start_mathresponse { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; + my $id = &Apache::response::start_response($parstack,$safeeval); + push(@Apache::lonxml::namespace,'mathresponse'); + my $result; + undef($Apache::response::custom_answer); + &Apache::lonxml::register('Apache::response',('answer')); + if ($target eq 'web') { + if ( &Apache::response::show_answer() ) { + my $answer = &Apache::lonxml::get_param('answerdisplay',$parstack, + $safeeval); + $Apache::inputtags::answertxt{$id}=$answer; + } + } elsif ($target eq 'edit') { + $result.=&Apache::edit::tag_start($target,$token); + $result.=&Apache::edit::text_arg('String to display for answer:', + 'answerdisplay',$token); + $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); + } elsif ($target eq 'modified') { + my $constructtag; + $constructtag=&Apache::edit::get_new_args($token,$parstack, + $safeeval,'answerdisplay'); + if ($constructtag) { + $result = &Apache::edit::rebuild_tag($token); + $result.=&Apache::edit::handle_insert(); + } + } elsif ($target eq 'answer' || $target eq 'grade') { + &Apache::response::reset_params(); + } elsif ($target eq 'meta') { + $result .= &Apache::response::meta_package_write('mathresponse'); + } + return $result; +} + +sub end_mathresponse { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; + my $result; + my $part=$Apache::inputtags::part; + my $id=$Apache::inputtags::response[-1]; + if ( $target eq 'grade' && &Apache::response::submitted() ) { + my $response = &Apache::response::getresponse(); + if ( $response =~ /[^\s]/ && + $Apache::response::custom_answer_type eq 'loncapa/perl') { + if (!$Apache::lonxml::default_homework_loaded) { + &Apache::lonxml::default_homework_load($safeeval); + } + my %previous = &Apache::response::check_for_previous($response, + $part,$id); + $Apache::lonhomework::results{"resource.$part.$id.submission"}= + $response; + my $error; + ${$safeeval->varglob('LONCAPA::mathresponse_submission')}= + $response; + + my $award = &Apache::run::run('{ my $submission=$LONCAPA::mathresponse_submission;'.$Apache::response::custom_answer.'}',$safeeval); + if (!&Apache::inputtags::valid_award($award)) { + $error = $award; + $award = 'ERROR'; + } + &Apache::response::handle_previous(\%previous,$award); + $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}= + $award; + if ($error) { + $Apache::lonhomework::results{"resource.$part.$id.awardmsg"}= + $error; + } + } + } + pop(@Apache::lonxml::namespace); + &Apache::lonxml::deregister('Apache::response',('answer')); + &Apache::response::end_response(); + return $result; +} + + sub start_answer { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result; @@ -592,15 +668,30 @@ sub setup_params { } } +{ + my @answer_bits; + sub answer_header { - my ($type) = @_; + my ($type,$increment) = @_; my $result; if ($env{'form.answer_output_mode'} eq 'tex') { - $result = ' \vskip 0 mm \begin{tabular}{|c|}\hline Answer for Part: \verb|'. - $Apache::inputtags::part.'| \\\\ \hline '; + undef(@answer_bits); + my $bit; + if ($Apache::lonhomework::type eq 'exam') { + $bit = ($Apache::lonxml::counter+$increment).') '; + } else { + $bit .= ' Answer for Part: \verb|'. + $Apache::inputtags::part.'| '; + } + push(@answer_bits,$bit); } else { - $result = ''."\n"; + $result = '
Answer for Part:'. - $Apache::inputtags::part. '
'; + if ($Apache::lonhomework::type eq 'exam') { + $result .= ''; + } else { + $result .= ''; + } + $result .= "\n"; } return $result; } @@ -617,7 +708,9 @@ sub answer_part { last; } } - $result = '\verb'.$to_use.$answer.$to_use.'\\\\ \hline '; + if ($answer ne '') { + push(@answer_bits,'\verb'.$to_use.$answer.$to_use); + } } else { $result = ''; } @@ -628,13 +721,18 @@ sub answer_footer { my ($type) = @_; my $result; if ($env{'form.answer_output_mode'} eq 'tex') { - $result = ' \end{tabular} \vskip 0 mm '; + my $columns = scalar(@answer_bits); + $result = ' \vskip 0 mm \noindent \begin{tabular}{|'.'c|'x$columns.'}\hline '; + $result .= join(' & ',@answer_bits); + $result .= ' \\\\ \\hline \end{tabular} \vskip 0 mm '; } else { $result = '
'.($Apache::lonxml::counter+$increment). ')Answer for Part:'.$Apache::inputtags::part.''.$answer.'
'; } return $result; } +} + sub showallfoils { if (defined($env{'form.showallfoils'})) { my ($symb)=&Apache::lonxml::whichuser(); @@ -858,6 +956,29 @@ sub submitted { return 0; } +sub add_to_gradingqueue { + my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); + if ( $courseid eq '' + || $symb eq '' + || $env{'request.state'} eq 'construct' + || $Apache::lonhomework::type ne 'problem') { + return; + } + + my %queue_info = ( 'type' => 'problem', + 'time' => time); + + if (exists($Apache::lonhomework::history{"resource.0.checkedin.slot"})) { + $queue_info{'slot'}= + $Apache::lonhomework::history{"resource.0.checkedin.slot"}; + } + + my $result=&Apache::bridgetask::add_to_queue('gradingqueue',\%queue_info); + if ($result ne 'ok') { + &Apache::lonxml::error("add_to_queue said $result"); + } +} + # basically undef and 0 (both false) mean that they still have work to do # and all true values mean that they can't do any more work #