version 1.10, 2000/11/28 20:11:25
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version 1.42, 2001/08/09 15:35:47
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# various response type definitons response definition |
# various response type definitons response definition |
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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 { |
sub BEGIN { |
&Apache::lonxml::register('Apache::response',('responseparam','caparesponse')); |
&Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse')); |
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} |
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sub start_response { |
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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::responselist,$id); |
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@Apache::inputtags::inputlist=(); |
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return $id; |
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} |
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sub end_response { |
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pop @Apache::inputtags::response; |
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@Apache::inputtags::inputlist=(); |
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return ''; |
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} |
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sub start_hintresponse { |
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my ($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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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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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=&Apache::lonnet::rndseed(); |
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&Apache::lonxml::debug("randseed $rndseed"); |
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# $rndseed=unpack("%32i",$rndseed); |
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$rndseed=$rndseed |
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+(&Apache::lonnet::numval($Apache::inputtags::part) << 10); |
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if (defined($Apache::inputtags::response['-1'])) { |
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$rndseed=$rndseed |
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+&Apache::lonnet::numval($Apache::inputtags::response['-1']); |
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} |
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srand($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 39 sub mandatory_part_meta {
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Line 107 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', |
'Number of Unsuccessful Tries'). |
'Number of Attempts'). |
&meta_stores_write('awarded','float', |
&meta_stores_write('awarded','float', |
'Partial Credit Factor'); |
'Partial Credit Factor'); |
# |
# |
Line 62 sub mandatory_part_meta {
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Line 130 sub mandatory_part_meta {
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# |
# |
} |
} |
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sub check_for_previous { |
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my ($curresponse,$partid,$id) = @_; |
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my %previous; |
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$previous{'used'} = 0; |
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foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) { |
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if ($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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$previous{'last'}='0'; |
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} else { |
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$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'}:$previous{'used'}:"); |
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last; |
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} |
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} |
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} |
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return %previous; |
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} |
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sub start_caparesponse { |
sub start_caparesponse { |
require Apache::caparesponse; |
require Apache::caparesponse; |
import Apache::caparesponse; |
import Apache::caparesponse; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
# print "\n<br>\nsimple caparesponse\n"; |
# print "\n<br />\nsimple caparesponse\n"; |
Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style);; |
return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
return ""; |
} |
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sub start_stringresponse { |
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require Apache::caparesponse; |
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import Apache::caparesponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub start_numericalresponse { |
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require Apache::caparesponse; |
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import Apache::caparesponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::caparesponse::start_numericalresponse |
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($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub start_radiobuttonresponse { |
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require Apache::radiobuttonresponse; |
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import Apache::radiobuttonresponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub start_optionresponse { |
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require Apache::optionresponse; |
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import Apache::optionresponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::optionresponse::start_optionresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub start_imageresponse { |
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require Apache::imageresponse; |
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import Apache::imageresponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::imageresponse::start_imageresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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sub start_essayresponse { |
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require Apache::essayresponse; |
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import Apache::essayresponse; |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
} |
} |
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sub start_responseparam { |
sub start_responseparam { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ($target ne 'meta') { |
my $result='' |
my $args=''; |
if ($target eq 'meta') { |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
$result = &meta_parameter_write($token->[2]->{'name'}, |
my $default = &Apache::run::run("{$args;".'return $default}',$safeeval); |
$token->[2]->{'type'}, |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
$token->[2]->{'default'}, |
&Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name"); |
$token->[2]->{'description'}); |
my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name"); |
} elsif ($target eq 'edit') { |
&Apache::lonxml::debug("$name has value :$value: and default :$default:"); |
$result.=&Apache::edit::tag_start($target,$token, |
if (!$value) { |
&Apache::lonxml::description($token)); |
$Apache::inputtags::params{$name}=$default; |
$result.=&Apache::edit::text_arg('Name:','name',$token). |
} else { |
&Apache::edit::text_arg('Type:','type',$token). |
$Apache::inputtags::params{$name}=$value; |
&Apache::edit::text_arg('Description:','description',$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(); |
} |
} |
return ''; |
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} else { |
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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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} |
} |
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return $result; |
} |
} |
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sub end_responseparam { |
sub end_responseparam { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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if ($target eq 'edit') { return ('','no'); } |
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return ''; |
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} |
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sub setup_params { |
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my ($tag) = @_; |
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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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push(@paramlist,$name); |
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} |
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} |
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foreach my $key (@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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1; |
1; |