version 1.33, 2001/08/04 19:19:17
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version 1.61, 2002/03/14 20:30:36
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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 |
# Guy Albertelli |
# Guy Albertelli |
# 08/04 Gerd Kortemeyer |
# 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','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse')); |
&Apache::lonxml::register('Apache::response',('responseparam','parameter','caparesponse','numericalresponse','formularesponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse','dataresponse','externalresponse')); |
} |
} |
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sub start_response { |
sub start_response { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
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if ($#Apache::inputtags::import > -1) { |
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&Apache::lonxml::debug("Turning :$id: into"); |
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$id = join('_',@Apache::inputtags::import).'_'.$id; |
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&Apache::lonxml::debug("New :$id:"); |
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} |
push (@Apache::inputtags::response,$id); |
push (@Apache::inputtags::response,$id); |
push (@Apache::inputtags::responselist,$id); |
push (@Apache::inputtags::responselist,$id); |
@Apache::inputtags::inputlist=(); |
@Apache::inputtags::inputlist=(); |
Line 28 sub end_response {
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Line 57 sub end_response {
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return ''; |
return ''; |
} |
} |
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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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%Apache::inputtags::params=@{pop(@Apache::inputtags::paramstack)}; |
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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 |
# used by response to set the non-safe space random number generator to something |
# that is stable and unique based on the part number and response number |
# that is stable and unique based on the part number and response number |
sub setrandomnumber { |
sub setrandomnumber { |
my $rndseed=&Apache::lonnet::rndseed(); |
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) { $rndseed=time; } |
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} else { |
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my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
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$rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name); |
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} |
&Apache::lonxml::debug("randseed $rndseed"); |
&Apache::lonxml::debug("randseed $rndseed"); |
# $rndseed=unpack("%32i",$rndseed); |
# $rndseed=unpack("%32i",$rndseed); |
$rndseed=$rndseed |
$rndseed=$rndseed |
+(&Apache::lonnet::numval($Apache::inputtags::part) << 10) |
+(&Apache::lonnet::numval($Apache::inputtags::part) << 10); |
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if (defined($Apache::inputtags::response['-1'])) { |
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$rndseed=$rndseed |
+&Apache::lonnet::numval($Apache::inputtags::response['-1']); |
+&Apache::lonnet::numval($Apache::inputtags::response['-1']); |
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} |
srand($rndseed); |
srand($rndseed); |
&Apache::lonxml::debug("randseed $rndseed"); |
&Apache::lonxml::debug("randseed $rndseed"); |
return ''; |
return ''; |
Line 44 sub setrandomnumber {
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Line 98 sub setrandomnumber {
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sub meta_parameter_write { |
sub meta_parameter_write { |
my ($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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sub meta_package_write { |
sub meta_package_write { |
my $name=shift; |
my $name=shift; |
return '<parameter part="'.$Apache::inputtags::part. |
my $result = '<parameter part="'.$Apache::inputtags::part.'"'; |
'" package="'.$name.'"></parameter>' |
if(defined($Apache::inputtags::response[-1])) { |
."\n"; |
$result.= ' id="'.$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: '.$partref.']"'. |
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"></stores>\n"; |
} |
} |
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sub mandatory_part_meta { |
sub mandatory_part_meta { |
Line 78 sub mandatory_part_meta {
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Line 145 sub mandatory_part_meta {
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# of each part |
# of each part |
# |
# |
return |
return |
&meta_parameter_write('opendate','date_start','', |
# &meta_parameter_write('opendate','date_start','', |
'Opening Date'). |
# 'Opening Date'). |
&meta_parameter_write('duedate','date_end','', |
# &meta_parameter_write('duedate','date_end','', |
'Due Date'). |
# 'Due Date'). |
&meta_parameter_write('answerdate','date_start','', |
# &meta_parameter_write('answerdate','date_start','', |
'Show Answer Date'). |
# 'Show Answer Date'). |
&meta_parameter_write('weight','int_zeropos','', |
# &meta_parameter_write('weight','int_zeropos','', |
'Available Points'). |
# 'Available Points'). |
&meta_parameter_write('maxtries','int_pos','', |
# &meta_parameter_write('maxtries','int_pos','', |
'Maximum Number of Tries'). |
# 'Maximum Number of Tries'). |
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&meta_package_write('part'). |
&meta_stores_write('solved','string', |
&meta_stores_write('solved','string', |
'Problem Status'). |
'Problem Status'). |
&meta_stores_write('tries','int_zeropos', |
&meta_stores_write('tries','int_zeropos', |
Line 129 sub check_for_previous {
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Line 196 sub check_for_previous {
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return %previous; |
return %previous; |
} |
} |
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sub handle_previous { |
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my ($previous,$ad)=@_; |
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if ($$previous{'used'} && ($$previous{'award'} eq $ad) ) { |
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if ($$previous{'last'}) { |
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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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} |
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} |
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sub start_caparesponse { |
sub start_caparesponse { |
require Apache::caparesponse; |
require Apache::caparesponse; |
import Apache::caparesponse; |
import Apache::caparesponse; |
Line 144 sub start_stringresponse {
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Line 222 sub start_stringresponse {
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return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
} |
} |
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sub start_formularesponse { |
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require Apache::caparesponse; |
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import Apache::caparesponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::caparesponse::start_formularesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub start_numericalresponse { |
sub start_numericalresponse { |
require Apache::caparesponse; |
require Apache::caparesponse; |
import Apache::caparesponse; |
import Apache::caparesponse; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
return &Apache::caparesponse::start_numericalresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
return &Apache::caparesponse::start_numericalresponse |
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($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
} |
} |
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sub start_radiobuttonresponse { |
sub start_radiobuttonresponse { |
Line 179 sub start_essayresponse {
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Line 265 sub start_essayresponse {
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return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
} |
} |
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sub start_responseparam { |
sub start_externalresponse { |
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require Apache::externalresponse; |
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import Apache::externalresponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::externalresponse::start_externalresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub view_or_modify { |
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my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
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my $myself=0; |
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if ( ($name eq $ENV{'user.name'}) && ($domain eq $ENV{'user.domain'}) ) { |
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$myself=1; |
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} |
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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 ($myself) { return "V"; } |
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return ''; |
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} |
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sub start_dataresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ($target eq 'grade' || $target eq 'web') { |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $default= &Apache::lonxml::get_param('default',$parstack,$safeeval); |
my $result; |
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
if ($target eq 'web') { |
&Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name"); |
$result = $token->[2]->{'display'}.':'; |
my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name"); |
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&Apache::lonxml::debug("$name has value :$value: and default :$default:"); |
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if ($value eq '' || $value eq 'con_lost') { |
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&Apache::lonxml::debug("defaulting"); |
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$Apache::inputtags::params{$name}=$default; |
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} else { |
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&Apache::lonxml::debug("using value"); |
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$Apache::inputtags::params{$name}=$value; |
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} |
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return ''; |
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} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
return &meta_parameter_write($token->[2]->{'name'}, |
$result = &Apache::response::meta_stores_write($token->[2]->{'name'}, |
$token->[2]->{'type'}, |
$token->[2]->{'type'}, |
$token->[2]->{'default'}, |
$token->[2]->{'display'}); |
$token->[2]->{'description'}); |
$result .= &Apache::response::meta_package_write('dataresponse'); |
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} |
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return $result; |
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} |
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sub end_dataresponse { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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if ( $target eq 'web' ) { |
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} elsif ($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('datasubmission'); |
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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.$name"}= |
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$response; |
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$Apache::lonhomework::results{ |
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"resource.$partid.$id.submission"}= |
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$response; |
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$Apache::lonhomework::results{ |
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"resource.$partid.$id.awarddetail"}= |
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'SUBMITTED'; |
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} |
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} else { |
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$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 $result; |
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} |
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sub start_responseparam { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result=''; |
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if ($target eq 'meta') { |
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$result = &meta_parameter_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'default'}, |
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$token->[2]->{'description'}); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
my $result.=&Apache::edit::tag_start($target,$token,&Apache::lonxml::description($token)); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Name:','name',$token). |
$result.=&Apache::edit::text_arg('Name:','name',$token). |
&Apache::edit::text_arg('Type:','type',$token). |
&Apache::edit::text_arg('Type:','type',$token). |
&Apache::edit::text_arg('Description:','description',$token). |
&Apache::edit::text_arg('Description:','description',$token). |
&Apache::edit::text_arg('Default:','default',$token). |
&Apache::edit::text_arg('Default:','default',$token). |
"</td></tr>"; |
"</td></tr>"; |
$result.=&Apache::edit::end_table; |
$result.=&Apache::edit::end_table; |
return $result; |
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} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $result; |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
'name','type','description', |
'name','type','description', |
'default'); |
'default'); |
Line 218 sub start_responseparam {
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Line 358 sub start_responseparam {
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$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result.=&Apache::edit::handle_insert(); |
$result.=&Apache::edit::handle_insert(); |
} |
} |
return $result; |
} elsif ($target eq 'grade' || $target eq 'answer' || |
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$target eq 'web' || $target eq 'tex') { |
} else { |
if ($ENV{'request.state'} eq 'construct') { |
return ''; |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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my $default = &Apache::lonxml::get_param('default',$parstack,$safeeval); |
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if ($name) {$Apache::inputtags::params{$name}=$default;} |
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} |
} |
} |
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return $result; |
} |
} |
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sub end_responseparam { |
sub end_responseparam { |
Line 231 sub end_responseparam {
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Line 375 sub end_responseparam {
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return ''; |
return ''; |
} |
} |
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sub start_parameter { |
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my $result = &start_responseparam(@_); |
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return $result; |
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} |
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sub end_parameter { |
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my $result = &end_responseparam(@_); |
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return $result; |
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} |
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sub setup_params { |
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my ($tag) = @_; |
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if ($ENV{'request.state'} eq 'construct') { return; } |
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%Apache::inputtags::params=(); |
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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 $result; |
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if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse' ) { |
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$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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} |
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return $result; |
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} |
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sub answer_part { |
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my ($type,$answer) = @_; |
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my $result; |
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if ($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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return $result; |
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} |
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sub answer_footer { |
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my ($type) = @_; |
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my $result; |
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if ($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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return $result; |
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} |
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1; |
1; |
__END__ |
__END__ |
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