1: # The LearningOnline Network with CAPA
2: # various response type definitons response definition
3:
4: # 11/23,11/24,11/28 Gerd Kortemeyer
5:
6: package Apache::response;
7: use strict;
8:
9: sub BEGIN {
10: &Apache::lonxml::register('Apache::response',('responseparam','caparesponse'));
11: }
12:
13: sub start_response {
14: my ($parstack,$safeeval)=@_;
15: my $args ='';
16: if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
17: my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);
18: if ($id eq '') { $id = $Apache::lonxml::curdepth; }
19: push (@Apache::inputtags::response,$id);
20: push (@Apache::inputtags::responselist,$id);
21: @Apache::inputtags::inputlist=();
22: return $id;
23: }
24:
25: sub end_response {
26: pop @Apache::inputtags::response;
27: @Apache::inputtags::inputlist=();
28: return '';
29: }
30:
31: sub meta_parameter_write {
32: my ($name,$type,$default,$display)=@_;
33: return '<parameter part="'.$Apache::inputtags::part.
34: '" name="'.$name.
35: '" type="'.$type.
36: '" default="'.$default.
37: '" display="'.$display.
38: ' [Part: '.$Apache::inputtags::part.']"></parameter>'
39: ."\n";
40: }
41:
42: sub meta_stores_write {
43: my ($name,$type,$display)=@_;
44: return '<stores part="'.$Apache::inputtags::part.
45: '" name="'.$name.
46: '" type="'.$type.
47: '" display="'.$display.
48: ' [Part: '.$Apache::inputtags::part.']"></stores>'
49: ."\n";
50: }
51:
52: sub mandatory_part_meta {
53: #
54: # Autogenerate metadata for mandatory
55: # input (from RAT or lonparmset) and
56: # output (to lonspreadsheet)
57: # of each part
58: #
59: return
60: &meta_parameter_write('opendate','date_start','',
61: 'Opening Date').
62: &meta_parameter_write('duedate','date_end','',
63: 'Due Date').
64: &meta_parameter_write('answerdate','date_start','',
65: 'Show Answer Date').
66: &meta_parameter_write('weight','int_zeropos','',
67: 'Available Points').
68: &meta_parameter_write('maxtries','int_pos','',
69: 'Maximum Number of Tries').
70:
71: &meta_stores_write('solved','string',
72: 'Problem Status').
73: &meta_stores_write('tries','int_zeropos',
74: 'Number of Unsuccessful Tries').
75: &meta_stores_write('awarded','float',
76: 'Partial Credit Factor');
77: #
78: # Note: responseid-specific data 'submission' and 'awarddetail'
79: # not available to spreadsheet -> skip here
80: #
81: }
82:
83: sub start_caparesponse {
84: require Apache::caparesponse;
85: import Apache::caparesponse;
86: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
87: # print "\n<br>\nsimple caparesponse\n";
88: Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style);;
89: return "";
90: }
91:
92: sub start_responseparam {
93: my ($target,$token,$parstack,$parser,$safeeval)=@_;
94: if ($target eq 'grade') {
95: my $args='';
96: if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
97: my $default = &Apache::run::run("{$args;".'return $default}',$safeeval);
98: my $name = &Apache::run::run("{$args;".'return $name}',$safeeval);
99: &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
100: my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
101: &Apache::lonxml::debug("$name has value :$value: and default :$default:");
102: if ($value eq '') {
103: &Apache::lonxml::debug("defaullting");
104: $Apache::inputtags::params{$name}=$default;
105: } else {
106: &Apache::lonxml::debug("using value");
107: $Apache::inputtags::params{$name}=$value;
108: }
109: return '';
110: } elsif ($target eq 'meta') {
111: return &meta_parameter_write($token->[2]->{'name'},
112: $token->[2]->{'type'},
113: $token->[2]->{'default'},
114: $token->[2]->{'description'});
115: } else {
116: return '';
117: }
118: }
119:
120: sub end_responseparam {
121: }
122:
123: 1;
124: __END__
125:
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