Annotation of loncom/homework/response.pm, revision 1.27
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # various response type definitons response definition
3:
1.7 www 4: # 11/23,11/24,11/28 Gerd Kortemeyer
1.5 www 5:
1.1 albertel 6: package Apache::response;
7: use strict;
8:
9: sub BEGIN {
1.23 albertel 10: &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse'));
1.1 albertel 11: }
12:
1.13 albertel 13: sub start_response {
14: my ($parstack,$safeeval)=@_;
1.27 ! albertel 15: my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
1.13 albertel 16: if ($id eq '') { $id = $Apache::lonxml::curdepth; }
17: push (@Apache::inputtags::response,$id);
18: push (@Apache::inputtags::responselist,$id);
19: @Apache::inputtags::inputlist=();
20: return $id;
21: }
22:
23: sub end_response {
24: pop @Apache::inputtags::response;
25: @Apache::inputtags::inputlist=();
26: return '';
27: }
28:
1.26 albertel 29: # used by response to set the non-safe space random number generator to something
30: # that is stable and unique based on the part number and response number
31: sub setrandomnumber {
32: my $rndseed=&Apache::lonnet::rndseed();
33: &Apache::lonxml::debug("randseed $rndseed");
34: # $rndseed=unpack("%32i",$rndseed);
35: $rndseed=$rndseed
36: +(&Apache::lonnet::numval($Apache::inputtags::part) << 10)
37: +&Apache::lonnet::numval($Apache::inputtags::response['-1']);
38: srand($rndseed);
39: &Apache::lonxml::debug("randseed $rndseed");
40: return '';
41: }
42:
1.7 www 43: sub meta_parameter_write {
1.10 www 44: my ($name,$type,$default,$display)=@_;
45: return '<parameter part="'.$Apache::inputtags::part.
1.7 www 46: '" name="'.$name.
47: '" type="'.$type.
48: '" default="'.$default.
1.10 www 49: '" display="'.$display.
50: ' [Part: '.$Apache::inputtags::part.']"></parameter>'
1.7 www 51: ."\n";
52: }
53:
54: sub meta_stores_write {
1.10 www 55: my ($name,$type,$display)=@_;
56: return '<stores part="'.$Apache::inputtags::part.
1.7 www 57: '" name="'.$name.
58: '" type="'.$type.
1.10 www 59: '" display="'.$display.
60: ' [Part: '.$Apache::inputtags::part.']"></stores>'
1.7 www 61: ."\n";
62: }
63:
64: sub mandatory_part_meta {
65: #
66: # Autogenerate metadata for mandatory
67: # input (from RAT or lonparmset) and
68: # output (to lonspreadsheet)
69: # of each part
70: #
71: return
1.10 www 72: &meta_parameter_write('opendate','date_start','',
1.7 www 73: 'Opening Date').
1.10 www 74: &meta_parameter_write('duedate','date_end','',
1.7 www 75: 'Due Date').
1.10 www 76: &meta_parameter_write('answerdate','date_start','',
1.7 www 77: 'Show Answer Date').
1.10 www 78: &meta_parameter_write('weight','int_zeropos','',
1.7 www 79: 'Available Points').
1.10 www 80: &meta_parameter_write('maxtries','int_pos','',
1.7 www 81: 'Maximum Number of Tries').
82:
1.10 www 83: &meta_stores_write('solved','string',
1.7 www 84: 'Problem Status').
1.10 www 85: &meta_stores_write('tries','int_zeropos',
1.24 albertel 86: 'Number of Attempts').
1.10 www 87: &meta_stores_write('awarded','float',
1.7 www 88: 'Partial Credit Factor');
89: #
90: # Note: responseid-specific data 'submission' and 'awarddetail'
91: # not available to spreadsheet -> skip here
92: #
1.14 albertel 93: }
94:
1.15 albertel 95: sub check_for_previous {
96: return '0';
97: }
98:
1.14 albertel 99: sub start_numericalresponse {
100: require Apache::caparesponse;
101: import Apache::caparesponse;
102: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
1.23 albertel 103: return &Apache::caparesponse::start_numericalresponse($target,$token,$parstack,$parser,$safeeval,$style);
1.7 www 104: }
105:
1.1 albertel 106: sub start_caparesponse {
107: require Apache::caparesponse;
108: import Apache::caparesponse;
109: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
1.22 albertel 110: # print "\n<br />\nsimple caparesponse\n";
1.23 albertel 111: return &Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style);
1.16 albertel 112: }
113:
114: sub start_radiobuttonresponse {
115: require Apache::radiobuttonresponse;
116: import Apache::radiobuttonresponse;
117: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
1.23 albertel 118: return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$parstack,$parser,$safeeval,$style);
1.19 albertel 119: }
120:
121: sub start_optionresponse {
122: require Apache::optionresponse;
123: import Apache::optionresponse;
124: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
1.23 albertel 125: return &Apache::optionresponse::start_optionresponse($target,$token,$parstack,$parser,$safeeval,$style);
1.21 albertel 126: }
127:
128: sub start_imageresponse {
129: require Apache::imageresponse;
130: import Apache::imageresponse;
131: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
1.23 albertel 132: return &Apache::imageresponse::start_imageresponse($target,$token,$parstack,$parser,$safeeval,$style);
133: }
134:
135: sub start_essayresponse {
136: require Apache::essayresponse;
137: import Apache::essayresponse;
138: my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
139: return &Apache::essayresponse::start_essayresponse($target,$token,$parstack,$parser,$safeeval,$style);
1.3 albertel 140: }
141:
142: sub start_responseparam {
143: my ($target,$token,$parstack,$parser,$safeeval)=@_;
1.20 albertel 144: if ($target eq 'grade' || $target eq 'web') {
1.27 ! albertel 145: my $default= &Apache::lonxml::get_param('default',$parstack,$safeeval);
! 146: my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
1.9 albertel 147: &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
148: my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
1.8 albertel 149: &Apache::lonxml::debug("$name has value :$value: and default :$default:");
1.18 albertel 150: if ($value eq '' || $value eq 'con_lost') {
151: &Apache::lonxml::debug("defaulting");
1.8 albertel 152: $Apache::inputtags::params{$name}=$default;
153: } else {
1.11 albertel 154: &Apache::lonxml::debug("using value");
1.8 albertel 155: $Apache::inputtags::params{$name}=$value;
156: }
157: return '';
1.12 albertel 158: } elsif ($target eq 'meta') {
1.10 www 159: return &meta_parameter_write($token->[2]->{'name'},
1.8 albertel 160: $token->[2]->{'type'},
161: $token->[2]->{'default'},
162: $token->[2]->{'description'});
1.12 albertel 163: } else {
164: return '';
1.3 albertel 165: }
166: }
167:
168: sub end_responseparam {
1.25 albertel 169: return '';
1.1 albertel 170: }
1.2 albertel 171:
1.1 albertel 172: 1;
173: __END__
174:
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