--- loncom/homework/response.pm 2008/09/04 20:31:55 1.197 +++ loncom/homework/response.pm 2009/04/17 01:00:15 1.214 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # various response type definitons response definition # -# $Id: response.pm,v 1.197 2008/09/04 20:31:55 riegler Exp $ +# $Id: response.pm,v 1.214 2009/04/17 01:00:15 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -26,11 +26,35 @@ # http://www.lon-capa.org/ # +=pod + +=head1 NAME + +Apache::resonse.pm + +=head1 SYNOPSIS + +This is part of the LearningOnline Network with CAPA project +described at http://www.lon-capa.org. + + +=head1 NOTABLE SUBROUTINES + +=over + +=item + +=back + +=cut + + package Apache::response; 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')); @@ -216,35 +240,26 @@ sub meta_stores_write { ">\n"; } +=pod + +=item mandatory_part_meta() + +Autogenerate metadata for mandatory +input (from RAT or lonparmset) and +output (to lonspreadsheet) +of each part + +Note: responseid-specific data 'submission' and 'awarddetail' +not available to spreadsheet -> skip here + +=cut + + sub mandatory_part_meta { -# -# Autogenerate metadata for mandatory -# 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 -# + 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 { @@ -269,7 +284,7 @@ sub check_for_previous { my %previous; $previous{'used'} = 0; 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); } @@ -288,6 +303,7 @@ sub check_for_previous { $previous{'last'}='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'}:"); } } @@ -486,9 +502,6 @@ sub start_mathresponse { $safeeval); $Apache::inputtags::answertxt{$id}=[$answer]; } - if ($Apache::inputtags::status['-1'] eq 'CAN_ANSWER') { - $result.=&edit_mathresponse_button($id,"HWVAL_$id"); - } } elsif ($target eq 'edit') { $result.=&Apache::edit::tag_start($target,$token); @@ -496,7 +509,7 @@ sub start_mathresponse { 'answerdisplay',$token); $result.=&Apache::edit::select_arg('Algebra System:', 'cas', - ['maxima'], + ['maxima','R'], $token); $result.=&Apache::edit::text_arg('Argument Array:', 'args',$token). @@ -523,18 +536,17 @@ sub start_mathresponse { sub edit_mathresponse_button { my ($id,$field)=@_; my $button=&mt('Edit Answer'); - my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor'); +# my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor'); my $iconpath=$Apache::lonnet::perlvar{'lonIconsURL'}; return(< + - -$helplink +$button ENDFORMULABUTTON } @@ -561,6 +573,12 @@ 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; $award = 'ERROR'; @@ -576,6 +594,12 @@ sub end_mathresponse { } if ($target eq 'web') { &setup_prior_tries_hash(\&format_prior_response_math); + my $partid = $Apache::inputtags::part; + my $id = $Apache::inputtags::response[-1]; + if (($Apache::inputtags::status['-1'] eq 'CAN_ANSWER') + && (&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffeditor') ne 'yes')) { + $result.=&edit_mathresponse_button($id,"HWVAL_$id"); + } } pop(@Apache::lonxml::namespace); @@ -678,7 +702,7 @@ sub start_responseparam { } } if (defined($optionlist)) { - $result.='Use template:
'; } @@ -885,7 +909,7 @@ sub showallfoils { =pod -=item &getresponse($offset,$resulttype); +=item &getresponse(); Retreives the current submitted response, helps out in the case of scantron mode. @@ -931,13 +955,17 @@ 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 "") && ($response ne " ")) { last; } - + } # save bubbled letter for later @@ -989,7 +1017,7 @@ sub repetition { =pod -=item &scored_response($part_id,$response_id); +=item &scored_response(); Sets the results hash elements @@ -1146,17 +1174,20 @@ sub pick_foil_for_concept { $Apache::response::conceptgroup{'names'}; } -#------------------------------------------------------------ -# -# Get a parameter associated with a problem. -# Parameters: -# $id - the id of the paramater, either a part id, -# or a partid and responspe id joined by _ -# $name - Name of the parameter to fetch -# $default - Default value for the paramter. -# -# -# + +=pod + +=item get_response_param() + +Get a parameter associated with a problem. +Parameters: + $id - the id of the paramater, either a part id, + or a partid and responspe id joined by _ + $name - Name of the parameter to fetch + $default - Default value for the paramter. + +=cut + sub get_response_param { my ($id,$name,$default)=@_; my $parameter; @@ -1190,7 +1221,7 @@ sub submitted { } # Submit All button on a .page was pressed if (defined($env{'form.all_submit'})) { return 1; } - # otherwise no submission occured + # otherwise no submission occurred return 0; } @@ -1217,14 +1248,21 @@ sub add_to_gradingqueue { } } -# 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 -# -# a return of undef means it is unattempted -# a return of 0 means it is attmpted and wrong but still has tries -# a return of 1 means it is marked correct -# a return of 2 means they have exceed maximum number of tries -# a return of 3 means it after the answer date +=pod + +=item check_status() + +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 + + a return of undef means it is unattempted + a return of 0 means it is attmpted and wrong but still has tries + a return of 1 means it is marked correct + a return of 2 means they have exceed maximum number of tries + a return of 3 means it after the answer date + +=cut + sub check_status { my ($id)=@_; if (!defined($id)) { $id=$Apache::inputtags::part; } @@ -1249,7 +1287,7 @@ 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') @@ -1292,3 +1330,6 @@ sub setup_prior_tries_hash { 1; __END__ +=pod + +=cut