version 1.23, 2001/04/04 19:17:50
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version 1.76, 2003/05/13 15:44:39
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# various response type definitons response definition |
# various response type definitons response definition |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# 11/23,11/24,11/28 Gerd Kortemeyer |
# 11/23,11/24,11/28 Gerd Kortemeyer |
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# Guy Albertelli |
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# 08/04,08/07 Gerd Kortemeyer |
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package Apache::response; |
package Apache::response; |
use strict; |
use strict; |
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sub BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse')); |
&Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse')); |
} |
} |
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sub start_response { |
sub start_response { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $args =''; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
if ($#Apache::inputtags::import > -1) { |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
&Apache::lonxml::debug("Turning :$id: into"); |
push (@Apache::inputtags::response,$id); |
$id = join('_',@Apache::inputtags::import).'_'.$id; |
push (@Apache::inputtags::responselist,$id); |
&Apache::lonxml::debug("New :$id:"); |
@Apache::inputtags::inputlist=(); |
} |
return $id; |
push (@Apache::inputtags::response,$id); |
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push (@Apache::inputtags::responselist,$id); |
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@Apache::inputtags::inputlist=(); |
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return $id; |
} |
} |
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sub end_response { |
sub end_response { |
pop @Apache::inputtags::response; |
pop @Apache::inputtags::response; |
@Apache::inputtags::inputlist=(); |
@Apache::inputtags::inputlist=(); |
return ''; |
return ''; |
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} |
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sub start_hintresponse { |
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my ($parstack,$safeeval)=@_; |
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my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
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if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
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push (@Apache::inputtags::response,$id); |
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push (@Apache::inputtags::paramstack,[%Apache::inputtags::params]); |
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return $id; |
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} |
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sub end_hintresponse { |
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pop @Apache::inputtags::response; |
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if (defined($Apache::inputtags::paramstack[-1])) { |
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%Apache::inputtags::params= |
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@{ pop(@Apache::inputtags::paramstack) }; |
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} |
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return ''; |
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} |
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# used by response to set the non-safe space random number generator to something |
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# that is stable and unique based on the part number and response number |
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sub setrandomnumber { |
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my $rndseed; |
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if ($ENV{'request.state'} eq "construct") { |
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$rndseed=$ENV{'form.rndseed'}; |
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if (!$rndseed) { $rndseed=time; } |
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} else { |
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$rndseed=&Apache::lonnet::rndseed(); |
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} |
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&Apache::lonxml::debug("randseed $rndseed"); |
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# $rndseed=unpack("%32i",$rndseed); |
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my $rndmod=(&Apache::lonnet::numval($Apache::inputtags::part) << 10); |
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if (defined($Apache::inputtags::response['-1'])) { |
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$rndmod+=&Apache::lonnet::numval($Apache::inputtags::response[-1]); |
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} |
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if ($rndseed =~/,/) { |
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my ($num1,$num2)=split(/,/,$rndseed); |
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$num1+=$rndmod; |
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$num2+=$rndmod; |
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$rndseed="$num1,$num2"; |
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} else { |
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$rndseed+=$rndmod; |
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} |
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&Apache::lonnet::setup_random_from_rndseed($rndseed); |
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&Apache::lonxml::debug("randseed $rndseed"); |
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return ''; |
} |
} |
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sub meta_parameter_write { |
sub meta_parameter_write { |
my ($name,$type,$default,$display)=@_; |
my ($name,$type,$default,$display)=@_; |
return '<parameter part="'.$Apache::inputtags::part. |
my $partref=$Apache::inputtags::part; |
'" name="'.$name. |
my $result='<parameter part="'.$Apache::inputtags::part.'"'; |
'" type="'.$type. |
if (defined($Apache::inputtags::response[-1])) { |
'" default="'.$default. |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
'" display="'.$display. |
$partref.='_'.$Apache::inputtags::response[-1]; |
' [Part: '.$Apache::inputtags::part.']"></parameter>' |
} |
."\n"; |
$result.= ' name="'.$name.'"'. |
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' type="'.$type.'"'. |
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($default?' default="'.$default.'"':''). |
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($display?' display="'.$display.' [Part: '.$partref.']"':'') |
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.'></parameter>' |
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."\n"; |
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return $result; |
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} |
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sub meta_package_write { |
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my $name=shift; |
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my $result = '<parameter part="'.$Apache::inputtags::part.'"'; |
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if(defined($Apache::inputtags::response[-1])) { |
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$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
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} |
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$result.=' package="'.$name.'"></parameter>'."\n"; |
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return $result; |
} |
} |
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sub meta_stores_write { |
sub meta_stores_write { |
my ($name,$type,$display)=@_; |
my ($name,$type,$display)=@_; |
return '<stores part="'.$Apache::inputtags::part. |
my $partref=$Apache::inputtags::part; |
'" name="'.$name. |
my $result = '<stores part="'.$Apache::inputtags::part.'"'; |
'" type="'.$type. |
if (defined($Apache::inputtags::response[-1])) { |
'" display="'.$display. |
$result.= ' id="'.$Apache::inputtags::response[-1].'"'; |
' [Part: '.$Apache::inputtags::part.']"></stores>' |
$partref.='_'.$Apache::inputtags::response[-1]; |
."\n"; |
} |
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$result.= ' name="'.$name.'"'. |
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' type="'.$type.'"'. |
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' display="'.$display.' [Part: '.$partref.']"'. |
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"></stores>\n"; |
} |
} |
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sub mandatory_part_meta { |
sub mandatory_part_meta { |
Line 56 sub mandatory_part_meta {
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Line 152 sub mandatory_part_meta {
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# output (to lonspreadsheet) |
# output (to lonspreadsheet) |
# of each part |
# of each part |
# |
# |
return |
return |
&meta_parameter_write('opendate','date_start','', |
# &meta_parameter_write('opendate','date_start','', |
'Opening Date'). |
# 'Opening Date'). |
&meta_parameter_write('duedate','date_end','', |
# &meta_parameter_write('duedate','date_end','', |
'Due Date'). |
# 'Due Date'). |
&meta_parameter_write('answerdate','date_start','', |
# &meta_parameter_write('answerdate','date_start','', |
'Show Answer Date'). |
# 'Show Answer Date'). |
&meta_parameter_write('weight','int_zeropos','', |
# &meta_parameter_write('weight','int_zeropos','', |
'Available Points'). |
# 'Available Points'). |
&meta_parameter_write('maxtries','int_pos','', |
# &meta_parameter_write('maxtries','int_pos','', |
'Maximum Number of Tries'). |
# 'Maximum Number of Tries'). |
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&meta_package_write('part'). |
&meta_stores_write('solved','string', |
&meta_stores_write('solved','string', |
'Problem Status'). |
'Problem Status'). |
&meta_stores_write('tries','int_zeropos', |
&meta_stores_write('tries','int_zeropos', |
'Number of Unsuccessful Tries'). |
'Number of Attempts'). |
&meta_stores_write('awarded','float', |
&meta_stores_write('awarded','float', |
'Partial Credit Factor'); |
'Partial Credit Factor'); |
# |
# |
# Note: responseid-specific data 'submission' and 'awarddetail' |
# Note: responseid-specific data 'submission' and 'awarddetail' |
# not available to spreadsheet -> skip here |
# not available to spreadsheet -> skip here |
Line 81 sub mandatory_part_meta {
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Line 177 sub mandatory_part_meta {
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} |
} |
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sub check_for_previous { |
sub check_for_previous { |
return '0'; |
my ($curresponse,$partid,$id) = @_; |
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my %previous; |
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$previous{'used'} = 0; |
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foreach my $key (sort(keys(%Apache::lonhomework::history))) { |
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if ($key =~ /resource\.$partid\.$id\.submission/) { |
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&Apache::lonxml::debug("Trying $key"); |
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my $pastresponse=$Apache::lonhomework::history{$key}; |
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if ($pastresponse eq $curresponse) { |
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$previous{'used'} = 1; |
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my $history; |
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if ( $key =~ /^(\d+):/ ) { |
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$history=$1; |
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$previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"}; |
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$previous{'last'}='0'; |
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push(@{ $previous{'version'} },$history); |
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} else { |
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$previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"}; |
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$previous{'last'}='1'; |
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} |
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if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; } |
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&Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:"); |
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} |
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} |
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} |
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&Apache::lonhomework::showhash(%previous); |
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return %previous; |
} |
} |
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sub start_numericalresponse { |
sub handle_previous { |
require Apache::caparesponse; |
my ($previous,$ad)=@_; |
import Apache::caparesponse; |
if ($$previous{'used'} && ($$previous{'award'} eq $ad) ) { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
if ($$previous{'last'}) { |
return &Apache::caparesponse::start_numericalresponse($target,$token,$parstack,$parser,$safeeval,$style); |
push(@Apache::inputtags::previous,'PREVIOUSLY_LAST'); |
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} else { |
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push(@Apache::inputtags::previous,'PREVIOUSLY_USED'); |
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} |
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push(@Apache::inputtags::previous_version,$$previous{'version'}); |
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} |
} |
} |
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sub start_caparesponse { |
sub view_or_modify { |
require Apache::caparesponse; |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
import Apache::caparesponse; |
my $myself=0; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
if ( ($name eq $ENV{'user.name'}) && ($domain eq $ENV{'user.domain'}) ) { |
# print "\n<br />\nsimple caparesponse\n"; |
$myself=1; |
return &Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style); |
} |
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my $vgr=&Apache::lonnet::allowed('vgr',$courseid); |
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my $mgr=&Apache::lonnet::allowed('vgr',$courseid); |
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if ($mgr) { return "M"; } |
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if ($vgr) { return "V"; } |
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if ($myself) { return "V"; } |
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return ''; |
} |
} |
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sub start_radiobuttonresponse { |
sub start_dataresponse { |
require Apache::radiobuttonresponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::radiobuttonresponse; |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$parstack,$parser,$safeeval,$style); |
if ($target eq 'web') { |
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$result = $token->[2]->{'display'}.':'; |
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} elsif ($target eq 'meta') { |
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$result = &Apache::response::meta_stores_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'display'}); |
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$result .= &Apache::response::meta_package_write('dataresponse'); |
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} |
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return $result; |
} |
} |
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sub start_optionresponse { |
sub end_dataresponse { |
require Apache::optionresponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::optionresponse; |
my $result; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
if ( $target eq 'web' ) { |
return &Apache::optionresponse::start_optionresponse($target,$token,$parstack,$parser,$safeeval,$style); |
} elsif ($target eq 'grade' ) { |
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if ( defined $ENV{'form.submitted'}) { |
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my ($symb,$courseid,$domain,$name)=&Apache::lonxml::whichuser(); |
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my $allowed=&Apache::lonnet::allowed('mgr',$courseid); |
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if ($allowed) { |
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&Apache::response::setup_params('dataresponse'); |
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my $partid = $Apache::inputtags::part; |
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my $id = $Apache::inputtags::response['-1']; |
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my $response = $ENV{'form.HWVAL_'.$id}; |
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my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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if ( $response =~ /[^\s]/) { |
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$Apache::lonhomework::results{"resource.$partid.$id.$name"}=$response; |
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$Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response; |
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$Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}='SUBMITTED'; |
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} |
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} else { |
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$result='Not Permitted to change values.' |
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} |
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} |
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} |
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&Apache::response::end_response; |
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return $result; |
} |
} |
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sub start_imageresponse { |
sub start_responseparam { |
require Apache::imageresponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::imageresponse; |
my $result=''; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'meta') { |
return &Apache::imageresponse::start_imageresponse($target,$token,$parstack,$parser,$safeeval,$style); |
$result = &meta_parameter_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'default'}, |
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$token->[2]->{'description'}); |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::text_arg('Name:','name',$token). |
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&Apache::edit::text_arg('Type:','type',$token). |
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&Apache::edit::text_arg('Description:','description',$token). |
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&Apache::edit::text_arg('Default:','default',$token). |
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"</td></tr>"; |
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$result.=&Apache::edit::end_table; |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
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'name','type','description', |
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'default'); |
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if ($constructtag) { |
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$result = &Apache::edit::rebuild_tag($token); |
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$result.=&Apache::edit::handle_insert(); |
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} |
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} elsif ($target eq 'grade' || $target eq 'answer' || $target eq 'web' || |
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$target eq 'tex' || $target eq 'analyze' ) { |
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if ($ENV{'request.state'} eq 'construct') { |
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my $name =&Apache::lonxml::get_param('name',$parstack,$safeeval); |
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my $default=&Apache::lonxml::get_param('default',$parstack, |
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$safeeval); |
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if ($name) {$Apache::inputtags::params{$name}=$default;} |
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} |
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} |
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return $result; |
} |
} |
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sub start_essayresponse { |
sub end_responseparam { |
require Apache::essayresponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
import Apache::essayresponse; |
if ($target eq 'edit') { return ('','no'); } |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
return ''; |
return &Apache::essayresponse::start_essayresponse($target,$token,$parstack,$parser,$safeeval,$style); |
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} |
} |
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sub start_responseparam { |
sub start_parameter { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my $result = &start_responseparam(@_); |
if ($target eq 'grade' || $target eq 'web') { |
return $result; |
my $args=''; |
} |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $default = &Apache::run::run("{$args;".'return $default}',$safeeval); |
sub end_parameter { |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
my $result = &end_responseparam(@_); |
&Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name"); |
return $result; |
my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name"); |
} |
&Apache::lonxml::debug("$name has value :$value: and default :$default:"); |
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if ($value eq '' || $value eq 'con_lost') { |
sub reset_params { |
&Apache::lonxml::debug("defaulting"); |
%Apache::inputtags::params=(); |
$Apache::inputtags::params{$name}=$default; |
} |
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sub setup_params { |
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my ($tag) = @_; |
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if ($ENV{'request.state'} eq 'construct') { return; } |
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my %paramlist=(); |
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foreach my $key (keys(%Apache::lonnet::packagetab)) { |
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if ($key =~ /^$tag/) { |
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my ($package,$name) = split(/&/,$key); |
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$paramlist{$name}=1; |
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} |
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} |
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foreach my $key (keys(%paramlist)) { |
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my $entry= 'resource.'.$Apache::inputtags::part; |
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if (defined($Apache::inputtags::response[-1])) { |
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$entry.='_'.$Apache::inputtags::response[-1]; |
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} |
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$entry.='.'.$key; |
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&Apache::lonxml::debug("looking for $entry"); |
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my $value = &Apache::lonnet::EXT("$entry"); |
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&Apache::lonxml::debug("$key has value :$value:"); |
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if ($value eq 'con_lost' || $value =~ /^error:/) { |
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&Apache::lonxml::debug("using nothing"); |
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$Apache::inputtags::params{$key}=''; |
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} else { |
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&Apache::lonxml::debug("using value"); |
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$Apache::inputtags::params{$key}=$value; |
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} |
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} |
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} |
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sub answer_header { |
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my ($type) = @_; |
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my $result; |
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if (($ENV{'form.print_answer'} eq 'yes') && ($ENV{'form.grade_target'} eq 'answer')) { |
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$result = ' \vskip 0 mm \begin{tabular}{|c|}\hline Answer for Part: '. |
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$Apache::inputtags::part.' \\\\ \hline '; |
} else { |
} else { |
&Apache::lonxml::debug("using value"); |
if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse' ) { |
$Apache::inputtags::params{$name}=$value; |
$result = '<table border="1"><tr><th>Answer for Part:'. |
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$Apache::inputtags::part. '</th></tr><tr>'."\n"; |
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} else { |
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$result = '<table border="1"><tr><td>Answer for Part:'. |
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$Apache::inputtags::part. '</td>'."\n"; |
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} |
} |
} |
return ''; |
return $result; |
} elsif ($target eq 'meta') { |
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return &meta_parameter_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'default'}, |
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$token->[2]->{'description'}); |
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} else { |
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return ''; |
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} |
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} |
} |
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sub end_responseparam { |
sub answer_part { |
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my ($type,$answer) = @_; |
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my $result; |
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if (($ENV{'form.print_answer'} eq 'yes') && ($ENV{'form.grade_target'} eq 'answer')) { |
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$result = ' '.$answer.'\\\\ \hline '; |
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} else { |
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if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') { |
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$result = '<td>'.$answer.'</td>'; |
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} else { |
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$result = '<td>'.$answer.'</td>'; |
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} |
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} |
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return $result; |
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} |
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sub answer_footer { |
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my ($type) = @_; |
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my $result; |
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if (($ENV{'form.print_answer'} eq 'yes') && ($ENV{'form.grade_target'} eq 'answer')) { |
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$result = ' \end{tabular} \vskip 0 mm '; |
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} else { |
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if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') { |
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$result = '</tr></table>'; |
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} else { |
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$result = '</tr></table>'; |
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} |
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} |
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return $result; |
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} |
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sub showallfoils { |
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my $return=0; |
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if (defined($ENV{'form.showallfoils'}) && |
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$ENV{'request.state'} eq 'construct') { |
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$return=1; |
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} |
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return $return; |
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} |
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sub getresponse { |
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my ($temp)=@_; |
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my $formparm='form.HWVAL_'.$Apache::inputtags::response['-1']; |
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my $response; |
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if (!defined($temp)) { |
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$temp=1; |
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} else { |
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$formparm.=":$temp"; |
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} |
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my %let_to_num=('A'=>0,'B'=>1,'C'=>2,'D'=>3,'E'=>4,'F'=>5,'G'=>6,'H'=>7, |
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'I'=>8,'J'=>9,'K'=>10,'L'=>11,'M'=>12,'N'=>13,'O'=>14, |
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'P'=>15,'Q'=>16,'R'=>17,'S'=>18,'T'=>19,'U'=>20,'V'=>21, |
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'W'=>22,'X'=>23,'Y'=>24,'Z'=>25); |
|
if ($ENV{'form.submitted'} eq 'scantron') { |
|
my $part = $Apache::inputtags::part; |
|
my $id = $Apache::inputtags::response[-1]; |
|
$response = $ENV{'scantron.'.($Apache::lonxml::counter+$temp-1). |
|
'.answer'}; |
|
# save bubbled letter for later |
|
$Apache::lonhomework::results{"resource.$part.$id.scantron"}.= |
|
$response; |
|
$response = $let_to_num{$response}; |
|
} else { |
|
$response = $ENV{$formparm}; |
|
} |
|
return $response; |
|
} |
|
|
|
sub repetition { |
|
my $id = $Apache::inputtags::part; |
|
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
|
my $repetition = int $weight/9; |
|
if ($weight % 9 != 0) {$repetition++;} |
|
return $repetition; |
|
} |
|
|
|
sub scored_response { |
|
my ($part,$id)=@_; |
|
my $repetition=&repetition(); |
|
my $score=0; |
|
for (my $i=0;$i<$repetition;$i++) { |
|
my $increase=&Apache::response::getresponse($i+1); |
|
if ($increase ne '') { $score+=$increase+1; } |
|
} |
|
my $weight = &Apache::lonnet::EXT("resource.$part.weight"); |
|
my $pcr=$score/$weight; |
|
$Apache::lonhomework::results{"resource.$part.$id.awarded"}=$pcr; |
|
$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}= |
|
'ASSIGNED_SCORE'; |
|
return $repetition; |
} |
} |
|
|
1; |
1; |