--- loncom/homework/response.pm 2008/12/07 23:40:57 1.209 +++ loncom/homework/response.pm 2011/11/29 18:44:31 1.221.2.2 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # various response type definitons response definition # -# $Id: response.pm,v 1.209 2008/12/07 23:40:57 www Exp $ +# $Id: response.pm,v 1.221.2.2 2011/11/29 18:44:31 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -30,7 +30,7 @@ =head1 NAME -Apache::resonse.pm +Apache::response.pm =head1 SYNOPSIS @@ -54,6 +54,7 @@ use strict; use Apache::lonlocal; use Apache::lonnet; use Apache::lonmaxima(); +use Apache::lonr(); BEGIN { &Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse','customresponse','mathresponse')); @@ -135,9 +136,10 @@ sub poprandomnumber { } sub setrandomnumber { - my ($ignore_id2) = @_; - my $rndseed; - $rndseed=&Apache::structuretags::setup_rndseed(); + my ($ignore_id2,$target,$rndseed) = @_; + if (!defined($rndseed)) { + $rndseed=&Apache::structuretags::setup_rndseed(undef,$target); + } if (!defined($rndseed)) { $rndseed=&Apache::lonnet::rndseed(); } &Apache::lonxml::debug("randseed $rndseed"); # $rndseed=unpack("%32i",$rndseed); @@ -239,40 +241,26 @@ sub meta_stores_write { ">\n"; } -sub mandatory_part_meta { =pod -=item meta_part_order +=item mandatory_part_meta() Autogenerate metadata for mandatory -input (from RAT or lonparmset) and +input (from RAT or lonparmset) and output (to lonspreadsheet) of each part -# - return - &meta_parameter_write('opendate','date_start','', - 'Opening Date'). - &meta_parameter_write('duedate','date_end','', - 'Due Date'). - &meta_parameter_write('answerdate','date_start','', - 'Show Answer Date'). - &meta_parameter_write('weight','int_zeropos','', - 'Available Points'). - &meta_parameter_write('maxtries','int_pos','', - 'Maximum Number of Tries'). - &meta_package_write('part'). - &meta_stores_write('solved','string', - 'Problem Status'). - &meta_stores_write('tries','int_zeropos', - 'Number of Attempts'). - &meta_stores_write('awarded','float', - 'Partial Credit Factor'); Note: responseid-specific data 'submission' and 'awarddetail' not available to spreadsheet -> skip here =cut + +sub mandatory_part_meta { + return &meta_package_write('part'). + &meta_stores_write('solved','string','Problem Status'). + &meta_stores_write('tries','int_zeropos','Number of Attempts'). + &meta_stores_write('awarded','float','Partial Credit Factor'); } sub meta_part_order { @@ -293,32 +281,51 @@ sub meta_response_order { } sub check_for_previous { - my ($curresponse,$partid,$id,$last) = @_; + my ($curresponse,$partid,$id,$last,$type) = @_; my %previous; $previous{'used'} = 0; + my $questiontype = $Apache::lonhomework::type; + my $curr_rndseed = $env{'form.'.$partid.'.rndseed'}; foreach my $key (sort(keys(%Apache::lonhomework::history))) { - if ($key =~ /resource\.$partid\.$id\.submission$/) { + if ($key =~ /resource\.\Q$partid\E\.\Q$id\E\.submission$/) { if ( $last && $key =~ /^(\d+):/ ) { next if ($1 >= $last); } &Apache::lonxml::debug("Trying $key"); my $pastresponse=$Apache::lonhomework::history{$key}; if ($pastresponse eq $curresponse) { - $previous{'used'} = 1; my $history; if ( $key =~ /^(\d+):/ ) { - $history=$1; + $history=$1; + next if ((($questiontype eq 'randomizetry') || + ($Apache::lonhomework::history{"$history:resource.$partid.type"} eq 'randomizetry')) && + ($curr_rndseed ne $Apache::lonhomework::history{"$history:resource.$partid.rndseed"})); $previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"}; $previous{'last'}='0'; push(@{ $previous{'version'} },$history); } else { + next if ((($questiontype eq 'randomizetry') || + ($Apache::lonhomework::history{"resource.$partid.type"} eq 'randomizetry')) && + ($curr_rndseed ne $Apache::lonhomework::history{"resource.$partid.rndseed"})); $previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"}; $previous{'last'}='1'; } + $previous{'used'} = 1; if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; } if ($previous{'award'} eq 'INTERNAL_ERROR') { $previous{'used'}=0; } &Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:"); - } + } elsif ($type eq 'ci') { + if (lc($pastresponse) eq lc($curresponse)) { + if ($key =~ /^(\d+):/) { + my $history = $1; + next if (($questiontype eq 'randomizetry') && + ($curr_rndseed ne $Apache::lonhomework::history{"$history:resource.$partid.rndseed"})); + push (@{$previous{'versionci'}},$history); + $previous{'awardci'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"}; + $previous{'usedci'} = 1; + } + } + } } } &Apache::lonhomework::showhash(%previous); @@ -331,7 +338,10 @@ sub handle_previous { if ($$previous{'last'}) { push(@Apache::inputtags::previous,'PREVIOUSLY_LAST'); push(@Apache::inputtags::previous_version,$$previous{'version'}); - } elsif ($Apache::lonhomework::type ne 'survey') { + } elsif (($Apache::lonhomework::type ne 'survey') && + ($Apache::lonhomework::type ne 'surveycred') && + ($Apache::lonhomework::type ne 'anonsurvey') && + ($Apache::lonhomework::type ne 'anonsurveycred')) { push(@Apache::inputtags::previous,'PREVIOUSLY_USED'); push(@Apache::inputtags::previous_version,$$previous{'version'}); } @@ -412,7 +422,7 @@ sub start_customresponse { } elsif ($target eq 'edit') { $result.=&Apache::edit::tag_start($target,$token); $result.=&Apache::edit::text_arg('String to display for answer:', - 'answerdisplay',$token); + 'answerdisplay',$token,'50'); $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); } elsif ($target eq 'modified') { my $constructtag; @@ -452,7 +462,7 @@ sub end_customresponse { ${$safeeval->varglob('LONCAPA::customresponse_submission')}= $response; - my $award = &Apache::run::run('{ my $submission=$LONCAPA::customresponse_submission;'.$Apache::response::custom_answer[-1].'}',$safeeval); + my ($award,$score) = &Apache::run::run('{ my $submission=$LONCAPA::customresponse_submission;'.$Apache::response::custom_answer[-1].'}',$safeeval); if (!&Apache::inputtags::valid_award($award)) { $error = $award; $award = 'ERROR'; @@ -460,6 +470,9 @@ sub end_customresponse { &Apache::response::handle_previous(\%previous,$award); $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}= $award; + if ($award eq 'ASSIGNED_SCORE') { + $Apache::lonhomework::results{"resource.$part.$id.awarded"}=1.0*$score; + } if ($error) { $Apache::lonhomework::results{"resource.$part.$id.awardmsg"}= $error; @@ -476,7 +489,7 @@ sub end_customresponse { $result .= &Apache::response::answer_footer('customresponse'); } if ($target eq 'web') { - &setup_prior_tries_hash(\&format_prior_response_math); + &setup_prior_tries_hash(\&format_prior_response_custom); } if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') { @@ -497,6 +510,9 @@ sub end_customresponse { sub format_prior_response_custom { my ($mode,$answer) =@_; + if (ref($answer) eq 'ARRAY') { + $answer = '('.join(', ', @{ $answer }).')'; + } return ''. &HTML::Entities::encode($answer,'"<>&').''; } @@ -519,10 +535,10 @@ sub start_mathresponse { } elsif ($target eq 'edit') { $result.=&Apache::edit::tag_start($target,$token); $result.=&Apache::edit::text_arg('String to display for answer:', - 'answerdisplay',$token); + 'answerdisplay',$token,'50'); $result.=&Apache::edit::select_arg('Algebra System:', 'cas', - ['maxima'], + ['maxima','R'], $token); $result.=&Apache::edit::text_arg('Argument Array:', 'args',$token). @@ -552,14 +568,14 @@ sub edit_mathresponse_button { # my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor'); my $iconpath=$Apache::lonnet::perlvar{'lonIconsURL'}; return(< + -$button +$button ENDFORMULABUTTON } @@ -586,6 +602,12 @@ sub end_mathresponse { $award=&Apache::lonmaxima::maxima_run($Apache::response::custom_answer[-1],$response,$args, &Apache::lonxml::get_param('libraries',$parstack,$safeeval)); } + if ($cas eq 'R') { + my $args = [&Apache::lonxml::get_param_var('args',$parstack,$safeeval)]; + $award=&Apache::lonr::r_run($Apache::response::custom_answer[-1],$response,$args, + &Apache::lonxml::get_param('libraries',$parstack,$safeeval)); + } + if (!&Apache::inputtags::valid_award($award)) { $error = $award; $award = 'ERROR'; @@ -911,12 +933,16 @@ sub showallfoils { } } if ($Apache::lonhomework::type eq 'survey') { return 1; } + if ($Apache::lonhomework::type eq 'surveycred') { return 1; } + if ($Apache::lonhomework::type eq 'anonsurvey') { return 1; } + if ($Apache::lonhomework::type eq 'anonsurveycred') { return 1; } + return 0; } =pod -=item &getresponse($offset,$resulttype); +=item &getresponse(); Retreives the current submitted response, helps out in the case of scantron mode. @@ -962,13 +988,17 @@ sub getresponse { my $id = $Apache::inputtags::response[-1]; my $line; + my $startline = $env{'form.scantron_questnum_start.'.$part.'.'.$id}; + if (!$startline) { + $startline = $Apache::lonxml::counter; + } for ($line = 0; $line < $lines; $line++) { - my $theline = $Apache::lonxml::counter+$offset-1+$line; + my $theline = $startline+$offset-1+$line; $response = $env{"scantron.$theline.answer"}; if ((defined($response)) && ($response ne "") && ($response ne " ")) { last; } - + } # save bubbled letter for later @@ -1020,7 +1050,7 @@ sub repetition { =pod -=item &scored_response($part_id,$response_id); +=item &scored_response(); Sets the results hash elements @@ -1061,7 +1091,7 @@ sub scored_response { } sub whichorder { - my ($max,$randomize,$showall,$hash)=@_; + my ($max,$randomize,$showall,$hash,$rndseed)=@_; #&Apache::lonxml::debug("man $max randomize $randomize"); if (!defined(@{ $$hash{'names'} })) { return; } my @names = @{ $$hash{'names'} }; @@ -1290,7 +1320,7 @@ sub check_status { =pod -=item setup_prior_tries_hash($func,$data) +=item setup_prior_tries_hash() Foreach each past .submission $func is called with 3 arguments - the mode to set things up for (currently always 'grade') @@ -1301,25 +1331,40 @@ sub check_status { - scalars that are other elements of the history hash to pass to $func - ref to data to be passed untouched to $func + $questiontype is the questiontype (currently only passed in if + randomizebytry. + =cut sub setup_prior_tries_hash { - my ($func,$data) = @_; + my ($func,$data,$questiontype) = @_; my $part = $Apache::inputtags::part; - my $id = $Apache::inputtags::response[-1]; + my $id = $Apache::inputtags::response[-1]; foreach my $i (1..$Apache::lonhomework::history{'version'}) { - my $sub_key = "$i:resource.$part.$id.submission"; + my $partprefix = "$i:resource.$part"; + my $sub_key = "$partprefix.$id.submission"; next if (!exists($Apache::lonhomework::history{$sub_key})); + my $type_key = "$partprefix.type"; + my $type = $Apache::lonhomework::history{$type_key}; my @other_data; - foreach my $datum (@{ $data }) { - if (ref($datum)) { - push(@other_data,$datum); - } else { - my $info_key = "$i:resource.$part.$id.$datum"; - push(@other_data,$Apache::lonhomework::history{$info_key}); + if (ref($data) eq 'ARRAY') { + foreach my $datum (@{ $data }) { + if (ref($datum)) { + push(@other_data,$datum); + } else { + my $info_key = "$i:resource.$part.$id.$datum"; + push(@other_data,$Apache::lonhomework::history{$info_key}); + } } - } - + } + if ($questiontype eq 'randomizetry') { + my $order_key = "$partprefix.$id.foilorder"; + my @whichopts = &Apache::lonnet::str2array($Apache::lonhomework::history{$order_key}); + if (@whichopts > 0) { + shift(@other_data); + unshift(@other_data,\@whichopts); + } + } my $output = &$func('grade', $Apache::lonhomework::history{$sub_key}, @@ -1335,6 +1380,4 @@ __END__ =pod -=back - =cut