ILIAS  trunk Revision v11.0_alpha-3011-gc6b235a2e85
Public Member Functions | Data Fields
assKprimChoiceImport Class Reference
+ Inheritance diagram for assKprimChoiceImport:
+ Collaboration diagram for assKprimChoiceImport:

Public Member Functions

 fromXML (string $importdirectory, int $user_id, ilQTIItem $item, int $questionpool_id, ?int $tst_id, ?ilObject &$tst_object, int &$question_counter, array $import_mapping)
 
- Public Member Functions inherited from assQuestionImport
 getQuestionId ()
 
 getFeedbackGeneric ($item)
 
 fromXML (string $importdirectory, int $user_id, ilQTIItem $item, int $questionpool_id, ?int $tst_id, ?ilObject &$tst_object, int &$question_counter, array $import_mapping)
 
 importSuggestedSolutions (int $question_id, array $solution_from_import)
 
 QTIMaterialToString (ilQTIMaterial $a_material)
 Reads an QTI material tag and creates a text or XHTML string. More...
 

Data Fields

 $object
 
- Data Fields inherited from assQuestionImport
 $object
 

Additional Inherited Members

- Protected Member Functions inherited from assQuestionImport
 fetchIndexFromFeedbackIdent ($feedbackIdent, $prefix='response_')
 
 getFeedbackAnswerSpecific (ilQTIItem $item, $prefix='response_')
 
 addGeneralMetadata (ilQTIItem $item)
 
 fetchLifecycle (ilQTIItem $item)
 
 processNonAbstractedImageReferences ($text, $sourceNic)
 
 fetchAdditionalContentEditingModeInformation ($qtiItem)
 fetches the "additional content editing mode" information from qti item and falls back to ADDITIONAL_CONTENT_EDITING_MODE_RTE when no or invalid information is given More...
 
 findSolutionTypeByValue (string $value)
 
 getSuggestedSolutionsRepo ()
 
 deduceThumbSizeFromImportValue (?int $size)
 
 addQuestionToParentObjectAndBuildMappingEntry (int $questionpool_id, ?int $tst_id, int &$question_counter, ?ilObjTest &$tst_object)
 
- Protected Attributes inherited from assQuestionImport
SuggestedSolutionsDatabaseRepository $suggestedsolution_repo = null
 

Detailed Description

Definition at line 25 of file class.assKprimChoiceImport.php.

Member Function Documentation

◆ fromXML()

assKprimChoiceImport::fromXML ( string  $importdirectory,
int  $user_id,
ilQTIItem  $item,
int  $questionpool_id,
?int  $tst_id,
?ilObject &  $tst_object,
int &  $question_counter,
array  $import_mapping 
)

Reimplemented from assQuestionImport.

Definition at line 32 of file class.assKprimChoiceImport.php.

41 : array {
42 ilSession::clear('import_mob_xhtml');
43
44 $shuffle = 0;
45 $answers = [];
46
47 $presentation = $item->getPresentation();
48 foreach ($presentation->order as $entry) {
49 if ($entry['type'] !== 'response') {
50 continue;
51 }
52
53 $response = $presentation->response[$entry['index']];
54 $rendertype = $response->getRenderType();
55 if (strtolower(get_class($response->getRenderType())) !== 'ilqtirenderchoice') {
56 continue;
57 }
58
59 $shuffle = $rendertype->getShuffle();
60 $foundimage = false;
61 foreach ($rendertype->response_labels as $response_label) {
62 $ident = $response_label->getIdent();
63 $answertext = '';
64 $answerimage = [];
65 foreach ($response_label->material as $mat) {
66 $embedded = false;
67 for ($m = 0; $m < $mat->getMaterialCount(); $m++) {
68 $foundmat = $mat->getMaterial($m);
69 if ($foundmat['type'] === 'matimage'
70 && $foundmat['material']->getEmbedded() !== '') {
71 $embedded = true;
72 }
73 }
74 if (!$embedded) {
75 $answertext = $this->QTIMaterialToString($mat);
76 continue;
77 }
78
79 for ($m = 0; $m < $mat->getMaterialCount(); $m++) {
80 $foundmat = $mat->getMaterial($m);
81 if ($foundmat['type'] === 'mattext') {
82 $answertext .= $foundmat['material']->getContent();
83 }
84 if ($foundmat['type'] === 'matimage') {
85 $foundimage = true;
86 $answerimage = [
87 'imagetype' => $foundmat['material']->getImageType(),
88 'label' => $foundmat['material']->getLabel(),
89 'content' => $foundmat['material']->getContent()
90 ];
91 }
92 }
93 }
94
95 $answers[$ident] = [
96 'answertext' => $answertext,
97 'imagefile' => $answerimage,
98 'answerorder' => $ident
99 ];
100 }
101 }
102
103 $feedbacks = [];
104 $feedbacksgeneric = [];
105
106 foreach ($item->resprocessing as $resprocessing) {
107 foreach ($resprocessing->outcomes->decvar as $decvar) {
108 if ($decvar->getVarname() == 'SCORE') {
109 $this->object->setPoints($decvar->getMaxvalue());
110 $this->object->setScorePartialSolutionEnabled(false);
111 if ($decvar->getMinvalue() > 0) {
112 $this->object->setScorePartialSolutionEnabled(true);
113 }
114 }
115 }
116
117 foreach ($resprocessing->respcondition as $respcondition) {
118 if ($respcondition->setvar === []) {
119 foreach ($respcondition->getConditionvar()->varequal as $varequal) {
120 $ident = $varequal->respident;
121 $answers[$ident]['correctness'] = (bool) $varequal->getContent();
122 break;
123 }
124
125 foreach ($respcondition->displayfeedback as $feedbackpointer) {
126 if ($feedbackpointer->getLinkrefid() === '') {
127 continue;
128 }
129 foreach ($item->itemfeedback as $ifb) {
130 if ($ifb->getIdent() !== $feedbackpointer->getLinkrefid()) {
131 continue;
132 }
133
134 foreach ($ifb->material as $material) {
135 $feedbacks[$ident] = $material;
136 }
137 foreach ($ifb->flow_mat as $fmat) {
138 foreach ($fmat->material as $material) {
139 $feedbacks[$ident] = $material;
140 }
141 }
142 }
143 }
144
145 continue;
146 }
147
148 foreach ($respcondition->displayfeedback as $feedbackpointer) {
149 if ($feedbackpointer->getLinkrefid() === '') {
150 continue;
151 }
152
153 foreach ($item->itemfeedback as $ifb) {
154 if ($ifb->getIdent() === 'response_allcorrect') {
155 foreach ($ifb->material as $material) {
156 $feedbacksgeneric[1] = $material;
157 }
158 foreach ($ifb->flow_mat as $fmat) {
159 foreach ($fmat->material as $material) {
160 $feedbacksgeneric[1] = $material;
161 }
162 }
163 continue;
164 }
165
166 if ($ifb->getIdent() === 'response_onenotcorrect') {
167 // found a feedback for the identifier
168 foreach ($ifb->material as $material) {
169 $feedbacksgeneric[0] = $material;
170 }
171 foreach ($ifb->flow_mat as $fmat) {
172 foreach ($fmat->material as $material) {
173 $feedbacksgeneric[0] = $material;
174 }
175 }
176 }
177 }
178 }
179 }
180 }
181
182 $this->addGeneralMetadata($item);
183 $this->object->setTitle($item->getTitle());
184 $this->object->setNrOfTries((int) $item->getMaxattempts());
185 $this->object->setComment($item->getComment());
186 $this->object->setAuthor($item->getAuthor());
187 $this->object->setOwner($user_id);
188 $this->object->setQuestion($this->QTIMaterialToString($item->getQuestiontext()));
189 $this->object->setObjId($questionpool_id);
190 $this->object->setShuffleAnswersEnabled($shuffle);
191 $this->object->setAnswerType($item->getMetadataEntry('answer_type'));
192 $this->object->setOptionLabel($item->getMetadataEntry('option_label_setting'));
193 $this->object->setCustomTrueOptionLabel($item->getMetadataEntry('custom_true_option_label'));
194 $this->object->setCustomFalseOptionLabel($item->getMetadataEntry('custom_false_option_label'));
195 $this->object->setThumbSize(
196 $this->deduceThumbSizeFromImportValue((int) $item->getMetadataEntry('thumb_size'))
197 );
198
199 $this->object->saveToDb();
200
201 $answer_objects = [];
202 foreach ($answers as $answer_data) {
203 $answer = new ilAssKprimChoiceAnswer();
204 $answer->setImageFsDir($this->object->getImagePath());
205 $answer->setImageWebDir($this->object->getImagePathWeb());
206 $answer->setPosition($answer_data['answerorder']);
207 $answer->setAnswertext($answer_data['answertext']);
208 $answer->setCorrectness($answer_data['correctness']);
209 if (isset($answer_data['imagefile']['label'])) {
210 $answer->setImageFile($answer_data['imagefile']['label']);
211 }
212 $answer_objects[] = $answer;
213 }
214 $this->object->setAnswers($answer_objects);
215 // additional content editing mode information
216 $this->object->setAdditionalContentEditingMode(
217 $this->fetchAdditionalContentEditingModeInformation($item)
218 );
219
220 $this->object->saveToDb();
221
222 foreach ($answers as $answer) {
223 if (!is_array($answer['imagefile']) || $answer['imagefile'] === []) {
224 continue;
225 }
226 $image = base64_decode($answer['imagefile']['content']);
227 $imagepath = $this->object->getImagePath();
228 if (!file_exists($imagepath)) {
229 ilFileUtils::makeDirParents($imagepath);
230 }
231 $imagepath .= $answer['imagefile']['label'];
232 if ($fh = fopen($imagepath, 'wb')) {
233 $imagefile = fwrite($fh, $image);
234 fclose($fh);
235 $this->object->generateThumbForFile(
236 $answer['imagefile']['label'],
237 $this->object->getImagePath(),
238 $this->object->getThumbSize()
239 );
240 }
241 }
242
243 $feedback_setting = $item->getMetadataEntry('feedback_setting');
244 if (!is_null($feedback_setting)) {
245 $this->object->feedbackOBJ->saveSpecificFeedbackSetting($this->object->getId(), $feedback_setting);
246 $this->object->setSpecificFeedbackSetting($feedback_setting);
247 }
248
249 // handle the import of media objects in XHTML code
250 foreach ($feedbacks as $ident => $material) {
251 $m = $this->QTIMaterialToString($material);
252 $feedbacks[$ident] = $m;
253 }
254 foreach ($feedbacksgeneric as $correctness => $material) {
255 $m = $this->QTIMaterialToString($material);
256 $feedbacksgeneric[$correctness] = $m;
257 }
258 $questiontext = $this->object->getQuestion();
259 $answers = $this->object->getAnswers();
260 if (is_array(ilSession::get("import_mob_xhtml"))) {
261 foreach (ilSession::get("import_mob_xhtml") as $mob) {
262 $importfile = $importdirectory . DIRECTORY_SEPARATOR . $mob["uri"];
263
264 global $DIC; /* @var ILIAS\DI\Container $DIC */
265 $DIC['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
266
267 $media_object = ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, false);
268 ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
269 $questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
270 foreach ($answers as $answer_obj) {
271 if ($answer_obj->getAnswertext() === null) {
272 continue;
273 }
274 $answer_obj->setAnswertext(str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $answer_obj->getAnswertext()));
275 }
276 foreach ($feedbacks as $ident => $material) {
277 $feedbacks[$ident] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
278 }
279 foreach ($feedbacksgeneric as $correctness => $material) {
280 $feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
281 }
282 }
283 }
284 $this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
285 foreach ($answers as $answer_obj) {
286 if ($answer_obj->getAnswertext() === null) {
287 continue;
288 }
289 $answer_obj->setAnswertext(ilRTE::_replaceMediaObjectImageSrc($answer_obj->getAnswertext(), 1));
290 }
291 foreach ($feedbacks as $ident => $material) {
292 $this->object->feedbackOBJ->importSpecificAnswerFeedback(
293 $this->object->getId(),
294 0,
295 $ident,
296 ilRTE::_replaceMediaObjectImageSrc($material, 1)
297 );
298 }
299 foreach ($feedbacksgeneric as $correctness => $material) {
300 $this->object->feedbackOBJ->importGenericFeedback(
301 $this->object->getId(),
302 $correctness,
303 ilRTE::_replaceMediaObjectImageSrc($material, 1)
304 );
305 }
306 $this->object->saveToDb();
307 $this->importSuggestedSolutions($this->object->getId(), $item->suggested_solutions);
308 $import_mapping[$item->getIdent()] = $this->addQuestionToParentObjectAndBuildMappingEntry(
309 $questionpool_id,
310 $tst_id,
311 $question_counter,
312 $tst_object
313 );
314 return $import_mapping;
315 }
assQuestionImport\fetchAdditionalContentEditingModeInformation
fetchAdditionalContentEditingModeInformation($qtiItem)
fetches the "additional content editing mode" information from qti item and falls back to ADDITIONAL_...
Definition: class.assQuestionImport.php:261
assQuestionImport\addQuestionToParentObjectAndBuildMappingEntry
addQuestionToParentObjectAndBuildMappingEntry(int $questionpool_id, ?int $tst_id, int &$question_counter, ?ilObjTest &$tst_object)
Definition: class.assQuestionImport.php:388
assQuestionImport\QTIMaterialToString
QTIMaterialToString(ilQTIMaterial $a_material)
Reads an QTI material tag and creates a text or XHTML string.
Definition: class.assQuestionImport.php:348
assQuestionImport\addGeneralMetadata
addGeneralMetadata(ilQTIItem $item)
Definition: class.assQuestionImport.php:194
assQuestionImport\deduceThumbSizeFromImportValue
deduceThumbSizeFromImportValue(?int $size)
Definition: class.assQuestionImport.php:371
assQuestionImport\importSuggestedSolutions
importSuggestedSolutions(int $question_id, array $solution_from_import)
Definition: class.assQuestionImport.php:272
ilFileUtils\makeDirParents
static makeDirParents(string $a_dir)
Create a new directory and all parent directories.
Definition: class.ilFileUtils.php:188
ilObjMediaObject\_saveTempFileAsMediaObject
static _saveTempFileAsMediaObject(string $name, string $tmp_name, bool $upload=true)
Definition: class.ilObjMediaObject.php:1340
ilObjMediaObject\_saveUsage
static _saveUsage(int $a_mob_id, string $a_type, int $a_id, int $a_usage_hist_nr=0, string $a_lang="-")
Save usage of mob within another container (e.g.
Definition: class.ilObjMediaObject.php:848
ilQTIItem\getMetadataEntry
getMetadataEntry(string $a_label)
Definition: class.ilQTIItem.php:335
ilRTE\_replaceMediaObjectImageSrc
static _replaceMediaObjectImageSrc(string $a_text, int $a_direction=0, string $nic='')
Replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...
Definition: class.ilRTE.php:228
ilSession\get
static get(string $a_var)
Definition: class.ilSession.php:388
ilSession\clear
static clear(string $a_var)
Definition: class.ilSession.php:398
IL_INST_ID
const IL_INST_ID
Definition: constants.php:40
$DIC
global $DIC
Definition: shib_login.php:26
$response
$response
Definition: xapitoken.php:93

References $response, and assQuestionImport\QTIMaterialToString().

+ Here is the call graph for this function:

Field Documentation

◆ $object

assKprimChoiceImport::$object

Definition at line 30 of file class.assKprimChoiceImport.php.

The documentation for this class was generated from the following file: