--- loncom/homework/response.pm 2001/01/19 21:44:51 1.19
+++ loncom/homework/response.pm 2001/08/06 20:05:57 1.37
@@ -1,54 +1,102 @@
-# The LearningOnline Network with CAPA
+# The LON-CAPA response handler
+#
# various response type definitons response definition
-
+#
+# YEAR=2000
+# 9/14,9/19,11/21,11/22 Guy Albertelli
# 11/23,11/24,11/28 Gerd Kortemeyer
+# 11/28,11/29,12/4,12/11,12/19,12/28 Guy Albertelli
+# YEAR=2001
+# 1/8,1/10,1/19,1/22,2/7,2/19,4/4,4/7,4/16,5/4,5/31,6/2,6/29 Guy Albertelli
+# 7/10,7/13,8/3
+# 8/4 Gerd Kortemeyer
+# 8/5,8/6 Guy Albertelli
+# 8/6 Scott Harrison
package Apache::response;
use strict;
+# ======================================================================= BEGIN
sub BEGIN {
- &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse','optionresponse'));
+ &Apache::lonxml::register('Apache::response',('responseparam',
+ 'caparesponse',
+ 'numericalresponse',
+ 'stringresponse',
+ 'radiobuttonresponse',
+ 'optionresponse',
+ 'imageresponse',
+ 'essayresponse'));
}
+# ======================================= Start response (return scalar string)
sub start_response {
- my ($parstack,$safeeval)=@_;
- my $args ='';
- if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
- my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);
- if ($id eq '') { $id = $Apache::lonxml::curdepth; }
- push (@Apache::inputtags::response,$id);
- push (@Apache::inputtags::responselist,$id);
- @Apache::inputtags::inputlist=();
- return $id;
+ my ($parstack,$safeeval) = @_;
+ my $id = &Apache::lonxml::get_param('id',$parstack,$safeeval);
+ if ($id eq '') { $id = $Apache::lonxml::curdepth; }
+ push (@Apache::inputtags::response,$id);
+ push (@Apache::inputtags::responselist,$id);
+ @Apache::inputtags::inputlist = ();
+ return $id;
}
+# ================================================================ End response
sub end_response {
pop @Apache::inputtags::response;
- @Apache::inputtags::inputlist=();
+ @Apache::inputtags::inputlist = ();
return '';
}
+# =========================================================== Set random number
+# 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
+sub setrandomnumber {
+ my $rndseed = &Apache::lonnet::rndseed();
+ &Apache::lonxml::debug("randseed $rndseed");
+# $rndseed = unpack("%32i",$rndseed);
+ $rndseed = $rndseed
+ +(&Apache::lonnet::numval($Apache::inputtags::part) << 10);
+ if (defined($Apache::inputtags::response['-1'])) {
+ $rndseed = $rndseed
+ +&Apache::lonnet::numval($Apache::inputtags::response['-1']);
+ }
+ srand($rndseed);
+ &Apache::lonxml::debug("randseed $rndseed");
+ return '';
+}
+
+# ================================= write meta parameter (return scalar string)
sub meta_parameter_write {
- my ($name,$type,$default,$display)=@_;
+ my ($name,$type,$default,$display) = @_;
return '<parameter part="'.$Apache::inputtags::part.
- '" name="'.$name.
- '" type="'.$type.
- '" default="'.$default.
- '" display="'.$display.
- ' [Part: '.$Apache::inputtags::part.']"></parameter>'
- ."\n";
+ '" name="'.$name.
+ '" type="'.$type.
+ '" default="'.$default.
+ '" display="'.$display.
+ ' [Part: '.$Apache::inputtags::part.']"></parameter>'.
+ "\n";
}
+# =================================== write meta package (return scalar string)
+sub meta_package_write {
+ my $name=shift;
+ return '<parameter part="'.$Apache::inputtags::part.
+ '" package="'.$name.'"></parameter>'.
+ "\n";
+}
+
+# ==================================== write meta stores (return scalar string)
sub meta_stores_write {
my ($name,$type,$display)=@_;
return '<stores part="'.$Apache::inputtags::part.
'" name="'.$name.
'" type="'.$type.
- '" display="'.$display.
- ' [Part: '.$Apache::inputtags::part.']"></stores>'
- ."\n";
+ '" display="'.$display.
+ ' [Part: '.$Apache::inputtags::part.']"></stores>'.
+ "\n";
}
+# ============================ write meta mandatory part (return scalar string)
sub mandatory_part_meta {
#
# Autogenerate metadata for mandatory
@@ -56,23 +104,23 @@ sub mandatory_part_meta {
# 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').
-
+ 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 Unsuccessful Tries').
- &meta_stores_write('awarded','float',
+ &meta_stores_write('tries','int_zeropos',
+ 'Number of Attempts').
+ &meta_stores_write('awarded','float',
'Partial Credit Factor');
#
# Note: responseid-specific data 'submission' and 'awarddetail'
@@ -81,73 +129,163 @@ sub mandatory_part_meta {
}
sub check_for_previous {
- return '0';
+ my ($curresponse,$partid,$id) = @_;
+ my %previous;
+ $previous{'used'} = 0;
+ foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {
+ if ($key =~ /resource\.$partid\.$id\.submission/) {
+ &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;
+ $previous{'award'} = $Apache::lonhomework::history{
+ "$history:resource.$partid.$id.awarddetail"};
+ $previous{'last'} = '0';
+ } else {
+ $previous{'award'} = $Apache::lonhomework::history{
+ "resource.$partid.$id.awarddetail"};
+ $previous{'last'} = '1';
+ }
+ if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN';}
+ &Apache::lonxml::debug(
+ "got a match :$previous{'award'}:$previous{'used'}:");
+ last;
+ }
+ }
+ }
+ return %previous;
}
-sub start_numericalresponse {
- require Apache::caparesponse;
- import Apache::caparesponse;
- my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
- Apache::caparesponse::start_numericalresponse($target,$token,$parstack,$parser,$safeeval,$style);;
- return "";
+# ================================== Start capa response (return scalar string)
+sub start_caparesponse {
+ require Apache::caparesponse;
+ import Apache::caparesponse;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+# print "\n<br />\nsimple caparesponse\n";
+ return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,
+ $parstack,$parser,
+ $safeeval,$style);
+}
+
+# ================================ Start string response (return scalar string)
+sub start_stringresponse {
+ require Apache::caparesponse;
+ import Apache::caparesponse;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ return &Apache::caparesponse::start_stringresponse($target,$token,
+ $tagstack,$parstack,
+ $parser,$safeeval,
+ $style);
}
-sub start_caparesponse {
+# ============================= Start numerical response (return scalar string)
+sub start_numericalresponse {
require Apache::caparesponse;
import Apache::caparesponse;
- my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
-# print "\n<br>\nsimple caparesponse\n";
- Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style);;
- return "";
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ return &Apache::caparesponse::start_numericalresponse
+ ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
}
+# ========================== Start radio button response (return scalar string)
sub start_radiobuttonresponse {
- require Apache::radiobuttonresponse;
- import Apache::radiobuttonresponse;
- my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
- Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$parstack,$parser,$safeeval,$style);;
- return "";
+ require Apache::radiobuttonresponse;
+ import Apache::radiobuttonresponse;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ return &Apache::radiobuttonresponse::start_radiobuttonresponse(
+ $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
}
+# ================================ Start option response (return scalar string)
sub start_optionresponse {
- require Apache::optionresponse;
- import Apache::optionresponse;
- my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
- Apache::optionresponse::start_optionresponse($target,$token,$parstack,$parser,$safeeval,$style);;
- return "";
+ require Apache::optionresponse;
+ import Apache::optionresponse;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ return &Apache::optionresponse::start_optionresponse(
+ $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
+}
+
+# ================================= Start image response (return scalar string)
+sub start_imageresponse {
+ require Apache::imageresponse;
+ import Apache::imageresponse;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ return &Apache::imageresponse::start_imageresponse(
+ $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
+}
+
+# ================================= Start essay response (return scalar string)
+sub start_essayresponse {
+ require Apache::essayresponse;
+ import Apache::essayresponse;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ return &Apache::essayresponse::start_essayresponse(
+ $target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
}
+# ================================= Start param response (return scalar string)
sub start_responseparam {
- my ($target,$token,$parstack,$parser,$safeeval)=@_;
- if ($target eq 'grade') {
- my $args='';
- if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
- my $default = &Apache::run::run("{$args;".'return $default}',$safeeval);
- my $name = &Apache::run::run("{$args;".'return $name}',$safeeval);
- &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
- my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
- &Apache::lonxml::debug("$name has value :$value: and default :$default:");
- if ($value eq '' || $value eq 'con_lost') {
- &Apache::lonxml::debug("defaulting");
- $Apache::inputtags::params{$name}=$default;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
+ if ($target eq 'grade' || $target eq 'web') {
+ my $default = &Apache::lonxml::get_param('default',$parstack,
+ $safeeval);
+ my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
+ &Apache::lonxml::debug("looking for resource.".
+ $Apache::inputtags::part.".$name");
+ my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part".
+ ".$name");
+ &Apache::lonxml::debug("$name has value :$value: and default :".
+ "$default:");
+ if ($value eq '' || $value eq 'con_lost') {
+ &Apache::lonxml::debug("defaulting");
+ $Apache::inputtags::params{$name}=$default;
+ } else {
+ &Apache::lonxml::debug("using value");
+ $Apache::inputtags::params{$name}=$value;
+ }
+ return '';
+ } elsif ($target eq 'meta') {
+ return &meta_parameter_write($token->[2]->{'name'},
+ $token->[2]->{'type'},
+ $token->[2]->{'default'},
+ $token->[2]->{'description'});
+ } elsif ($target eq 'edit') {
+ my $result .= &Apache::edit::tag_start($target,$token,
+ &Apache::lonxml::description($token));
+ $result .= &Apache::edit::text_arg('Name:','name',$token).
+ &Apache::edit::text_arg('Type:','type',$token).
+ &Apache::edit::text_arg('Description:','description',
+ $token).
+ &Apache::edit::text_arg('Default:','default',$token).
+ "</td></tr>";
+ $result .= &Apache::edit::end_table;
+ return $result;
+ } elsif ($target eq 'modified') {
+ my $result;
+ my $constructtag = &Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'name','type',
+ 'description','default');
+ if ($constructtag) {
+ $result = &Apache::edit::rebuild_tag($token);
+ $result .= &Apache::edit::handle_insert();
+ }
+ return $result;
+
} else {
- &Apache::lonxml::debug("using value");
- $Apache::inputtags::params{$name}=$value;
+ return '';
}
- return '';
- } elsif ($target eq 'meta') {
- return &meta_parameter_write($token->[2]->{'name'},
- $token->[2]->{'type'},
- $token->[2]->{'default'},
- $token->[2]->{'description'});
- } else {
- return '';
- }
}
+# ========================================================== End response param
sub end_responseparam {
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+ if ($target eq 'edit') { return ('','no'); }
+ return '';
}
1;
+
__END__
-