Annotation of loncom/homework/response.pm, revision 1.35
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
1.33 www 5: # Guy Albertelli
6: # 08/04 Gerd Kortemeyer
1.5 www 7:
1.1 albertel 8: package Apache::response;
9: use strict;
10:
11: sub BEGIN {
1.31 albertel 12: &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse'));
1.1 albertel 13: }
14:
1.13 albertel 15: sub start_response {
16: my ($parstack,$safeeval)=@_;
1.27 albertel 17: my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
1.13 albertel 18: if ($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:
1.26 albertel 31: # used by response to set the non-safe space random number generator to something
32: # that is stable and unique based on the part number and response number
33: sub setrandomnumber {
34: my $rndseed=&Apache::lonnet::rndseed();
35: &Apache::lonxml::debug("randseed $rndseed");
36: # $rndseed=unpack("%32i",$rndseed);
37: $rndseed=$rndseed
38: +(&Apache::lonnet::numval($Apache::inputtags::part) << 10)
39: +&Apache::lonnet::numval($Apache::inputtags::response['-1']);
40: srand($rndseed);
41: &Apache::lonxml::debug("randseed $rndseed");
42: return '';
43: }
44:
1.7 www 45: sub meta_parameter_write {
1.10 www 46: my ($name,$type,$default,$display)=@_;
47: return '<parameter part="'.$Apache::inputtags::part.
1.7 www 48: '" name="'.$name.
49: '" type="'.$type.
50: '" default="'.$default.
1.10 www 51: '" display="'.$display.
52: ' [Part: '.$Apache::inputtags::part.']"></parameter>'
1.33 www 53: ."\n";
54: }
55:
56: sub meta_package_write {
57: my $name=shift;
58: return '<parameter part="'.$Apache::inputtags::part.
59: '" package="'.$name.'"></parameter>'
1.7 www 60: ."\n";
61: }
62:
63: sub meta_stores_write {
1.10 www 64: my ($name,$type,$display)=@_;
65: return '<stores part="'.$Apache::inputtags::part.
1.7 www 66: '" name="'.$name.
67: '" type="'.$type.
1.10 www 68: '" display="'.$display.
69: ' [Part: '.$Apache::inputtags::part.']"></stores>'
1.7 www 70: ."\n";
71: }
72:
73: sub mandatory_part_meta {
74: #
75: # Autogenerate metadata for mandatory
76: # input (from RAT or lonparmset) and
77: # output (to lonspreadsheet)
78: # of each part
79: #
80: return
1.34 www 81: # &meta_parameter_write('opendate','date_start','',
82: # 'Opening Date').
83: # &meta_parameter_write('duedate','date_end','',
84: # 'Due Date').
85: # &meta_parameter_write('answerdate','date_start','',
86: # 'Show Answer Date').
87: # &meta_parameter_write('weight','int_zeropos','',
88: # 'Available Points').
89: # &meta_parameter_write('maxtries','int_pos','',
90: # 'Maximum Number of Tries').
91: &meta_package_write('part');
1.10 www 92: &meta_stores_write('solved','string',
1.7 www 93: 'Problem Status').
1.10 www 94: &meta_stores_write('tries','int_zeropos',
1.24 albertel 95: 'Number of Attempts').
1.10 www 96: &meta_stores_write('awarded','float',
1.7 www 97: 'Partial Credit Factor');
98: #
99: # Note: responseid-specific data 'submission' and 'awarddetail'
100: # not available to spreadsheet -> skip here
101: #
1.14 albertel 102: }
103:
1.15 albertel 104: sub check_for_previous {
1.32 albertel 105: my ($curresponse,$partid,$id) = @_;
106: my %previous;
107: $previous{'used'} = 0;
108: foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {
109: if ($key =~ /resource\.$partid\.$id\.submission/) {
110: &Apache::lonxml::debug("Trying $key");
111: my $pastresponse=$Apache::lonhomework::history{$key};
112: if ($pastresponse eq $curresponse) {
113: $previous{'used'} = 1;
114: my $history;
115: if ( $key =~ /^(\d+):/ ) {
116: $history=$1;
117: $previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"};
118: $previous{'last'}='0';
119: } else {
120: $previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"};
121: $previous{'last'}='1';
122: }
123: if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; }
124: &Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:");
125: last;
126: }
127: }
128: }
129: return %previous;
1.15 albertel 130: }
131:
1.31 albertel 132: sub start_caparesponse {
1.14 albertel 133: require Apache::caparesponse;
134: import Apache::caparesponse;
1.28 albertel 135: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.31 albertel 136: # print "\n<br />\nsimple caparesponse\n";
137: return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
138: }
139:
140: sub start_stringresponse {
141: require Apache::caparesponse;
142: import Apache::caparesponse;
143: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
144: return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
1.7 www 145: }
146:
1.31 albertel 147: sub start_numericalresponse {
1.1 albertel 148: require Apache::caparesponse;
149: import Apache::caparesponse;
1.28 albertel 150: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.35 ! albertel 151: return &Apache::caparesponse::start_numericalresponse
! 152: ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
1.16 albertel 153: }
154:
155: sub start_radiobuttonresponse {
156: require Apache::radiobuttonresponse;
157: import Apache::radiobuttonresponse;
1.28 albertel 158: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
159: return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
1.19 albertel 160: }
161:
162: sub start_optionresponse {
163: require Apache::optionresponse;
164: import Apache::optionresponse;
1.28 albertel 165: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
166: return &Apache::optionresponse::start_optionresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
1.21 albertel 167: }
168:
169: sub start_imageresponse {
170: require Apache::imageresponse;
171: import Apache::imageresponse;
1.28 albertel 172: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
173: return &Apache::imageresponse::start_imageresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
1.23 albertel 174: }
175:
176: sub start_essayresponse {
177: require Apache::essayresponse;
178: import Apache::essayresponse;
1.28 albertel 179: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
180: return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
1.3 albertel 181: }
182:
183: sub start_responseparam {
1.28 albertel 184: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.20 albertel 185: if ($target eq 'grade' || $target eq 'web') {
1.27 albertel 186: my $default= &Apache::lonxml::get_param('default',$parstack,$safeeval);
187: my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
1.9 albertel 188: &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
189: my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
1.8 albertel 190: &Apache::lonxml::debug("$name has value :$value: and default :$default:");
1.18 albertel 191: if ($value eq '' || $value eq 'con_lost') {
192: &Apache::lonxml::debug("defaulting");
1.8 albertel 193: $Apache::inputtags::params{$name}=$default;
194: } else {
1.11 albertel 195: &Apache::lonxml::debug("using value");
1.8 albertel 196: $Apache::inputtags::params{$name}=$value;
197: }
198: return '';
1.12 albertel 199: } elsif ($target eq 'meta') {
1.10 www 200: return &meta_parameter_write($token->[2]->{'name'},
1.8 albertel 201: $token->[2]->{'type'},
202: $token->[2]->{'default'},
203: $token->[2]->{'description'});
1.29 albertel 204: } elsif ($target eq 'edit') {
205: my $result.=&Apache::edit::tag_start($target,$token,&Apache::lonxml::description($token));
206: $result.=&Apache::edit::text_arg('Name:','name',$token).
207: &Apache::edit::text_arg('Type:','type',$token).
208: &Apache::edit::text_arg('Description:','description',$token).
209: &Apache::edit::text_arg('Default:','default',$token).
210: "</td></tr>";
211: $result.=&Apache::edit::end_table;
212: return $result;
213: } elsif ($target eq 'modified') {
214: my $result;
215: my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
216: 'name','type','description',
217: 'default');
1.30 albertel 218: if ($constructtag) {
219: $result = &Apache::edit::rebuild_tag($token);
220: $result.=&Apache::edit::handle_insert();
221: }
1.29 albertel 222: return $result;
223:
1.12 albertel 224: } else {
225: return '';
1.3 albertel 226: }
227: }
228:
229: sub end_responseparam {
1.29 albertel 230: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
231: if ($target eq 'edit') { return ('','no'); }
1.25 albertel 232: return '';
1.1 albertel 233: }
1.2 albertel 234:
1.1 albertel 235: 1;
236: __END__
237:
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