--- loncom/homework/hint.pm 2004/08/24 16:01:18 1.56 +++ loncom/homework/hint.pm 2008/10/24 16:22:54 1.72 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # implements the tags that control the hints # -# $Id: hint.pm,v 1.56 2004/08/24 16:01:18 albertel Exp $ +# $Id: hint.pm,v 1.72 2008/10/24 16:22:54 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -31,10 +31,14 @@ package Apache::hinttags; use strict; use Apache::lonnet(); use capa; +use Apache::caparesponse(); +use Apache::lonmaxima(); +use Apache::response(); use Apache::lonlocal; +use Storable qw(dclone); BEGIN { - &Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint','stringhint','formulahint','optionhint','radiobuttonhint')); + &Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint','stringhint','formulahint','optionhint','radiobuttonhint','mathhint','customhint')); } @@ -54,23 +58,22 @@ sub start_hintgroup { $Apache::lonhomework::history{"resource.$id.solved"}; my $showoncorrect=lc(&Apache::lonxml::get_param('showoncorrect',$parstack,$safeeval)); &Apache::lonxml::debug("onc orrect $showoncorrect, $gradestatus"); - if ( ($showoncorrect ne 'yes' && $gradestatus =~ /^correct/) || + if ( ($showoncorrect ne 'yes' && &Apache::response::show_answer()) || ( $numtries < $hinttries) ) { &Apache::lonxml::debug("Grabbin all"); - &Apache::lonxml::get_all_text("/hintgroup",$parser); + &Apache::lonxml::get_all_text("/hintgroup",$parser,$style); } &Apache::lonxml::startredirection; } elsif ($target eq 'tex') { $result .= '\keephidden{'; } elsif ($target eq 'edit') { $result.=&Apache::edit::tag_start($target,$token); - $result.=&Apache::edit::select_arg('Show hint even if problem Correct:','showoncorrect',[['no',&mt('No')],['yes',&mt('Yes')]],$token); + $result.=&Apache::edit::select_arg('Show hint even if problem Correct:','showoncorrect',['no','yes'],$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,'showoncorrect'); if ($constructtag) { $result =&Apache::edit::rebuild_tag($token); - $result.=&Apache::edit::handle_insert(); } } @Apache::hint::which=(); @@ -94,7 +97,7 @@ sub end_hintgroup { $hinttext.''; } } elsif ($target eq 'edit') { - $result.=&Apache::edit::end_table(); + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); } elsif ($target eq 'tex') { $result .= '}'; } @@ -106,6 +109,7 @@ sub start_numericalhint { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; #do everything in end, so intervening work &Apache::response::start_hintresponse($parstack,$safeeval); + &Apache::caparesponse::push_answer(); my $result; if ($target eq 'edit') { $result.=&Apache::edit::tag_start($target,$token); @@ -116,12 +120,10 @@ sub start_numericalhint { &Apache::loncommon::help_open_topic('Physical_Units'); $result.=&Apache::edit::text_arg('Format:','format',$token,4). &Apache::loncommon::help_open_topic('Numerical_Response_Format'); - } elsif ($token->[1] eq 'stringhint') { - $result.=&Apache::edit::select_arg('Type:','type', - [['cs','Case Sensitive'],['ci','Case Insensitive'], - ['mc','Case Insensitive, Any Order']],$token); } elsif ($token->[1] eq 'formulahint') { - $result.=&Apache::edit::text_arg('Sample Points:','samples',$token,40); + $result.=&Apache::edit::text_arg('Sample Points:','samples', + $token,40). + &Apache::loncommon::help_open_topic('Formula_Response_Sampling'); } $result.=&Apache::edit::end_row(); $result.=&Apache::edit::start_spanning_row(); @@ -131,10 +133,6 @@ sub start_numericalhint { $constructtag=&Apache::edit::get_new_args($token,$parstack, $safeeval,'name', 'answer','unit','format'); - } elsif ($token->[1] eq 'stringhint') { - $constructtag=&Apache::edit::get_new_args($token,$parstack, - $safeeval,'name','answer', - 'type'); } elsif ($token->[1] eq 'formulahint') { $constructtag=&Apache::edit::get_new_args($token,$parstack, $safeeval,'name','answer', @@ -142,7 +140,6 @@ sub start_numericalhint { } if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); - $result .= &Apache::edit::handle_insert(); } } elsif ($target eq 'web') { &Apache::response::reset_params(); @@ -158,51 +155,70 @@ sub end_numericalhint { &Apache::lonxml::default_homework_load($safeeval); } $safeeval->share_from('capa',['&caparesponse_capa_check_answer']); - my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); + my $hint_name= &Apache::lonxml::get_param('name',$parstack,$safeeval); &Apache::response::setup_params('numericalhint',$safeeval); + my $partid=$Apache::inputtags::part; - my $id=$Apache::inputtags::response['-1']; - #id submissions occured under - my $submitid=$Apache::inputtags::response['-2']; + my $id=$Apache::inputtags::hint[-1]; + #id submissions occurred under + my $submitid=$Apache::inputtags::response[-1]; + my $response = $Apache::lonhomework::history{ "resource.$partid.$submitid.submission"}; &Apache::lonxml::debug("hintgroup is using $response
\n"); + + my @args = ('type','tol','sig','ans_fmt','unit','calc','samples'); + my $args_ref = + &Apache::caparesponse::setup_capa_args($safeeval,$parstack, + \@args,$response); + my $hideunit=&Apache::response::get_response_param($partid.'_'.$submitid,'turnoffunit'); - my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')}; - $$args_ref{'response'}=$response; - #need to get all possible parms - foreach my $arg ('type','tol','sig','ans_fmt','unit','calc', - 'samples') { - $$args_ref{$arg}= - &Apache::lonxml::get_param($arg,$parstack,$safeeval); - } - foreach my $key (keys(%Apache::inputtags::params)) { - $$args_ref{$key}=$Apache::inputtags::params{$key}; - } if (lc($hideunit) eq "yes") { delete($$args_ref{'unit'}); } + if ($$tagstack[-1] eq 'formulahint') { - $$args_ref{'type'}='fml'; + if ($$args_ref{'samples'}) { + $$args_ref{'type'}='fml'; + } else { + $$args_ref{'type'}='math'; + } } elsif ($$tagstack[-1] eq 'numericalhint') { $$args_ref{'type'}='float'; } - my @answer=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval); - &Apache::lonxml::debug('answer is'.join(':',@answer)); - @{$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=@answer; - - ($result,my @msgs) = &Apache::run::run("&caparesponse_check_list()", - $safeeval); - &Apache::lonxml::debug('msgs are'.join(':',@msgs)); - &Apache::lonxml::debug("result:$result:$Apache::lonxml::curdepth"); - my ($awards)=split(/:/,$result); - my (@awards) = split(/,/,$awards); - my ($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs); - if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') { push (@Apache::hint::which,$name); } + &Apache::caparesponse::add_in_tag_answer($parstack,$safeeval); + my %answer = &Apache::caparesponse::get_answer(); + my (@final_awards,@final_msgs,@ans_names); + foreach my $ans_name (keys(%answer)) { + &Apache::lonxml::debug(" doing $ans_name with ".join(':',@{ $answer{$ans_name}{'answers'} })); + + ${$safeeval->varglob('LONCAPA::CAPAresponse_answer')}= + dclone($answer{$ans_name}); + &Apache::caparesponse::setup_capa_response($args_ref,$response); + my ($result,@msgs) = + &Apache::run::run("&caparesponse_check_list()",$safeeval); + &Apache::lonxml::debug("checking $ans_name $result with $response"); + &Apache::lonxml::debug('msgs are '.join(':',@msgs)); + my ($awards)=split(/:/,$result); + my @awards= split(/,/,$awards); + my ($ad, $msg) = + &Apache::inputtags::finalizeawards(\@awards,\@msgs); + push(@final_awards,$ad); + push(@final_msgs,$msg); + push(@ans_names,$ans_name); + } + my ($ad, $msg, $ans_name) = + &Apache::inputtags::finalizeawards(\@final_awards, + \@final_msgs, + \@ans_names,1); + if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') { + push(@Apache::hint::which,$hint_name); + } $result=''; } elsif ($target eq 'meta') { $result=&Apache::response::meta_package_write($token->[1]); } elsif ($target eq 'edit') { - $result.=''.&Apache::edit::end_table; + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); } + &Apache::caparesponse::pop_answer(); &Apache::response::end_hintresponse(); return $result; } @@ -215,6 +231,131 @@ sub end_formulahint { return &end_numericalhint(@_); } +sub start_mathhint { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + #do everything in end, so intervening and work + &Apache::response::start_hintresponse($parstack,$safeeval); + &Apache::lonxml::register('Apache::response',('answer')); + my $result; + if ($target eq 'edit') { + $result.=&Apache::edit::tag_start($target,$token); + $result.=&Apache::edit::text_arg('Name:','name',$token); + $result.=&Apache::edit::select_arg('Algebra System:', + 'cas', + ['maxima'], + $token); + $result.=&Apache::edit::text_arg('Argument Array:', + 'args',$token); + $result.=&Apache::edit::end_row(); + $result.=&Apache::edit::start_spanning_row(); + } elsif ($target eq 'modified') { + my $constructtag; + $constructtag=&Apache::edit::get_new_args($token,$parstack, + $safeeval,'name','cas', + 'args'); + $result = &Apache::edit::rebuild_tag($token); + } elsif ($target eq 'web') { + &Apache::response::reset_params(); + } + return $result; +} + +sub end_mathhint { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + my $result; + if ($target eq 'web') { + if (!$Apache::lonxml::default_homework_loaded) { + &Apache::lonxml::default_homework_load($safeeval); + } + my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); + &Apache::response::setup_params('mathhint',$safeeval); + my $partid=$Apache::inputtags::part; + my $submitid=$Apache::inputtags::response[-1]; + my $response = $Apache::lonhomework::history{ + "resource.$partid.$submitid.submission"}; + + my $cas = &Apache::lonxml::get_param('cas',$parstack,$safeeval); + my $award; + if ($cas eq 'maxima') { + my $args = [&Apache::lonxml::get_param_var('args',$parstack,$safeeval)]; + $award=&Apache::lonmaxima::maxima_run($Apache::response::custom_answer[-1],$response,$args); + } + if ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS') { + push (@Apache::hint::which,$name); + } + $result=''; + } elsif ($target eq 'meta') { + $result=&Apache::response::meta_package_write($token->[1]); + } elsif ($target eq 'edit') { + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); + } + pop(@Apache::response::custom_answer); + pop(@Apache::response::custom_answer_type); + &Apache::response::end_hintresponse(); + return $result; +} + +sub start_customhint { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + #do everything in end, so intervening and work + &Apache::response::start_hintresponse($parstack,$safeeval); + &Apache::lonxml::register('Apache::response',('answer')); + my $result; + if ($target eq 'edit') { + $result.=&Apache::edit::tag_start($target,$token); + $result.=&Apache::edit::text_arg('Name:','name',$token); + $result.=&Apache::edit::end_row(); + $result.=&Apache::edit::start_spanning_row(); + } elsif ($target eq 'modified') { + my $constructtag; + $constructtag=&Apache::edit::get_new_args($token,$parstack, + $safeeval,'name'); + $result = &Apache::edit::rebuild_tag($token); + } elsif ($target eq 'web') { + &Apache::response::reset_params(); + } + return $result; +} + +sub end_customhint { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + my $result; + if ($target eq 'web') { + if (!$Apache::lonxml::default_homework_loaded) { + &Apache::lonxml::default_homework_load($safeeval); + } + my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); + &Apache::response::setup_params('customhint',$safeeval); + my $partid=$Apache::inputtags::part; + my $submitid=$Apache::inputtags::response[-1]; + my $response = $Apache::lonhomework::history{ + "resource.$partid.$submitid.submission"}; + my $award; + if ( $response =~ /[^\s]/ && + $Apache::response::custom_answer_type[-1] eq 'loncapa/perl') { + if (!$Apache::lonxml::default_homework_loaded) { + &Apache::lonxml::default_homework_load($safeeval); + } + ${$safeeval->varglob('LONCAPA::customresponse_submission')}= + $response; + + $award = &Apache::run::run('{ my $submission=$LONCAPA::customresponse_submission;'.$Apache::response::custom_answer[-1].'}',$safeeval); + } + if ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS') { + push (@Apache::hint::which,$name); + } + $result=''; + } elsif ($target eq 'meta') { + $result=&Apache::response::meta_package_write($token->[1]); + } elsif ($target eq 'edit') { + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); + } + pop(@Apache::response::custom_answer); + pop(@Apache::response::custom_answer_type); + &Apache::response::end_hintresponse(); + return $result; +} + sub start_stringhint { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; #do everything in end, so intervening work @@ -236,7 +377,6 @@ sub start_stringhint { $safeeval,'name','answer', 'type'); $result = &Apache::edit::rebuild_tag($token); - $result .= &Apache::edit::handle_insert(); } elsif ($target eq 'web') { &Apache::response::reset_params(); } @@ -250,50 +390,71 @@ sub end_stringhint { if (!$Apache::lonxml::default_homework_loaded) { &Apache::lonxml::default_homework_load($safeeval); } - my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval); $safeeval->share_from('capa',['&caparesponse_capa_check_answer']); - my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); + my $hint_name= &Apache::lonxml::get_param('name',$parstack,$safeeval); &Apache::response::setup_params('stringhint',$safeeval); my $partid=$Apache::inputtags::part; - my $id=$Apache::inputtags::response['-1']; - #id submissions occured under - my $submitid=$Apache::inputtags::response['-2']; + my $id=$Apache::inputtags::hint[-1]; + #id submissions occurred under + my $submitid=$Apache::inputtags::response[-1]; my $response = $Apache::lonhomework::history{ "resource.$partid.$submitid.submission"}; &Apache::lonxml::debug("hintgroup is using $response
\n"); - my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')}; - $$args_ref{'response'}=$response; - my $type=$$args_ref{'type'}=&Apache::lonxml::get_param('type',$parstack,$safeeval); + my $type = &Apache::lonxml::get_param('type',$parstack,$safeeval); my ($ad,$msg); if ($type eq 're' ) { + my $answer=&Apache::lonxml::get_param('answer',$parstack, + $safeeval); ${$safeeval->varglob('LONCAPA::response')}=$response; - $result = &Apache::run::run('return $LONCAPA::response=~m'.$answer,$safeeval); + my $compare='='; + if ($answer=~/^\s*NOT\s*/) { + $answer=~s/^\s*NOT\s*//; + $compare='!'; + } + my $test='$LONCAPA::response'.$compare.'~m'.$answer; + &Apache::lonxml::debug("test $test"); + $result = &Apache::run::run("return $test",$safeeval); &Apache::lonxml::debug("current $response"); &Apache::lonxml::debug("current $answer"); $ad = ($result) ? 'APPROX_ANS' : 'INCORRECT'; } else { - foreach my $key (keys(%Apache::inputtags::params)) { - $$args_ref{$key}=$Apache::inputtags::params{$key}; + my @args = ('type'); + my $args_ref = + &Apache::caparesponse::setup_capa_args($safeeval,$parstack, + \@args,$response); + if ($$args_ref{'type'} eq '') { + $$args_ref{'type'} = 'ci'; + } + &Apache::caparesponse::add_in_tag_answer($parstack,$safeeval); + my (@final_awards,@final_msgs,@ans_names); + my %answer = &Apache::caparesponse::get_answer(); + foreach my $ans_name (keys(%answer)) { + &Apache::lonxml::debug(" doing $ans_name with ".join(':',@{ $answer{$ans_name}{'answers'} })); + ${$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=dclone($answer{$ans_name}); + my ($result, @msgs)=&Apache::run::run("&caparesponse_check_list()",$safeeval); + &Apache::lonxml::debug('msgs are'.join(':',@msgs)); + my ($awards) = split(/:/,$result); + my (@awards) = split(/,/,$awards); + ($ad,$msg) = + &Apache::inputtags::finalizeawards(\@awards,\@msgs); + push(@final_awards,$ad); + push(@final_msgs,$msg); + push(@ans_names,$ans_name); + &Apache::lonxml::debug("\n
result:$result:$Apache::lonxml::curdepth
\n"); } - &Apache::lonxml::debug('answer is'.$answer); - @{$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=($answer); - - ($result,my @msgs)=&Apache::run::run("&caparesponse_check_list()", - $safeeval); - &Apache::lonxml::debug('msgs are'.join(':',@msgs)); - &Apache::lonxml::debug("result:$result:$Apache::lonxml::curdepth"); - my ($awards)=split(/:/,$result); - my (@awards) = split(/,/,$awards); - ($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs); + my ($ad, $msg, $ans_name) = + &Apache::inputtags::finalizeawards(\@final_awards, + \@final_msgs, + \@ans_names,1); } if ($ad eq 'EXACT_ANS' || $ad eq 'APPROX_ANS') { - push (@Apache::hint::which,$name); + push(@Apache::hint::which,$hint_name); } $result=''; } elsif ($target eq 'meta') { $result=&Apache::response::meta_package_write($token->[1]); } elsif ($target eq 'edit') { - $result.=''.&Apache::edit::end_table; + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); } &Apache::response::end_hintresponse(); return $result; @@ -315,10 +476,10 @@ sub start_hintpart { foreach $which (@Apache::hint::which) { if ($which eq $on) { $show = 1; last } } } if (!$show) { - &Apache::lonxml::get_all_text("/hintpart",$parser); + &Apache::lonxml::get_all_text("/hintpart",$parser,$style); } } elsif ($target eq 'grade') { - &Apache::lonxml::get_all_text("/hintpart",$parser); + &Apache::lonxml::get_all_text("/hintpart",$parser,$style); } elsif ($target eq 'edit') { $result.= &Apache::edit::tag_start($target,$token); $result.= &Apache::edit::text_arg('On:','on',$token); @@ -329,7 +490,6 @@ sub start_hintpart { $safeeval,'on'); if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); - $result.=&Apache::edit::handle_insert(); } } return $result; @@ -338,7 +498,9 @@ sub start_hintpart { sub end_hintpart { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result; - if ($target eq 'edit') { $result.=&Apache::edit::end_table; } + if ($target eq 'edit') { + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); + } return $result; } @@ -357,7 +519,6 @@ sub start_optionhint { 'answer','concept'); if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); - $result .= &Apache::edit::handle_insert(); } } elsif ($target eq 'meta') { $result=&Apache::response::meta_package_write('numericalhint'); @@ -372,13 +533,14 @@ sub end_optionhint { my ($foilmatch,$conceptmatch)=(-1,-1); my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); my $partid=$Apache::inputtags::part; - #id submissions occured under - my $submitid=$Apache::inputtags::response['-2']; + #id submissions occurred under + my $submitid=$Apache::inputtags::response[-1]; my $part_id="$partid.$submitid"; my %answer; my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval); if ($answer) { eval('%answer ='.$answer); + &Apache::lonxml::debug("answwer hash"); &Apache::lonhomework::showhash(%answer); my $response = $Apache::lonhomework::history{ "resource.$part_id.submission"}; @@ -414,8 +576,9 @@ sub end_optionhint { ($foilmatch eq '-1' || $foilmatch eq '1') ) { push(@Apache::hint::which,$name); } - } elsif ($target eq 'edit') { $result.=&Apache::edit::end_table; } - if ($target eq 'edit') { $result.=&Apache::edit::end_table; } + } elsif ($target eq 'edit') { + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); + } &Apache::response::end_hintresponse(); return $result; } @@ -434,7 +597,6 @@ sub start_radiobuttonhint { 'answer'); if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); - $result .= &Apache::edit::handle_insert(); } } elsif ($target eq 'meta') { $result=&Apache::response::meta_package_write('numericalhint'); @@ -451,8 +613,8 @@ sub end_radiobuttonhint { my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval); eval('@answer ='.$answer); my $partid=$Apache::inputtags::part; - #id submissions occured under - my $submitid=$Apache::inputtags::response['-2']; + #id submissions occurred under + my $submitid=$Apache::inputtags::response[-1]; my $part_id="$partid.$submitid"; my $response = $Apache::lonhomework::history{ "resource.$part_id.submission"}; @@ -479,7 +641,9 @@ sub end_radiobuttonhint { } } } - } elsif ($target eq 'edit') { $result.=&Apache::edit::end_table; } + } elsif ($target eq 'edit') { + $result.=&Apache::edit::end_row().&Apache::edit::end_table(); + } &Apache::response::end_hintresponse(); return $result; }