version 1.33, 2001/08/04 19:19:17
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version 1.42, 2001/08/09 15:35:47
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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; |
Line 13 sub BEGIN {
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Line 13 sub BEGIN {
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} |
} |
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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 = $Apache::lonxml::curdepth; } |
push (@Apache::inputtags::response,$id); |
push (@Apache::inputtags::response,$id); |
Line 28 sub end_response {
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Line 28 sub end_response {
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return ''; |
return ''; |
} |
} |
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sub start_hintresponse { |
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my ($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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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 |
# 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 { |
Line 35 sub setrandomnumber {
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Line 48 sub setrandomnumber {
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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 $rndseed"); |
return ''; |
return ''; |
Line 44 sub setrandomnumber {
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Line 60 sub setrandomnumber {
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sub meta_parameter_write { |
sub meta_parameter_write { |
my ($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: '.$partref.']"'. |
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"></stores>\n"; |
} |
} |
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sub mandatory_part_meta { |
sub mandatory_part_meta { |
Line 78 sub mandatory_part_meta {
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Line 107 sub mandatory_part_meta {
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# of each part |
# of each part |
# |
# |
return |
return |
&meta_parameter_write('opendate','date_start','', |
# &meta_parameter_write('opendate','date_start','', |
'Opening Date'). |
# 'Opening Date'). |
&meta_parameter_write('duedate','date_end','', |
# &meta_parameter_write('duedate','date_end','', |
'Due Date'). |
# 'Due Date'). |
&meta_parameter_write('answerdate','date_start','', |
# &meta_parameter_write('answerdate','date_start','', |
'Show Answer Date'). |
# 'Show Answer Date'). |
&meta_parameter_write('weight','int_zeropos','', |
# &meta_parameter_write('weight','int_zeropos','', |
'Available Points'). |
# 'Available Points'). |
&meta_parameter_write('maxtries','int_pos','', |
# &meta_parameter_write('maxtries','int_pos','', |
'Maximum Number of Tries'). |
# 'Maximum Number of Tries'). |
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&meta_package_write('part'). |
&meta_stores_write('solved','string', |
&meta_stores_write('solved','string', |
'Problem Status'). |
'Problem Status'). |
&meta_stores_write('tries','int_zeropos', |
&meta_stores_write('tries','int_zeropos', |
Line 148 sub start_numericalresponse {
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Line 177 sub start_numericalresponse {
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require Apache::caparesponse; |
require Apache::caparesponse; |
import Apache::caparesponse; |
import Apache::caparesponse; |
my ($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,$style); |
} |
} |
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sub start_radiobuttonresponse { |
sub start_radiobuttonresponse { |
Line 181 sub start_essayresponse {
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Line 211 sub start_essayresponse {
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sub start_responseparam { |
sub start_responseparam { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ($target eq 'grade' || $target eq 'web') { |
my $result='' |
my $default= &Apache::lonxml::get_param('default',$parstack,$safeeval); |
if ($target eq 'meta') { |
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
$result = &meta_parameter_write($token->[2]->{'name'}, |
&Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name"); |
$token->[2]->{'type'}, |
my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name"); |
$token->[2]->{'default'}, |
&Apache::lonxml::debug("$name has value :$value: and default :$default:"); |
$token->[2]->{'description'}); |
if ($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') { |
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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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} 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,$token, |
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&Apache::lonxml::description($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 234 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; |
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} else { |
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return ''; |
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} |
} |
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return $result; |
} |
} |
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sub end_responseparam { |
sub end_responseparam { |
Line 231 sub end_responseparam {
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Line 244 sub end_responseparam {
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return ''; |
return ''; |
} |
} |
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sub setup_params { |
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my ($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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} |
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1; |
1; |
__END__ |
__END__ |
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