ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
Public Member Functions | Data Fields | Protected Member Functions
assQuestionImport Class Reference
Modules/TestQuestionPool

Class for question imports. More...

+ Inheritance diagram for assQuestionImport:
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Public Member Functions

 __construct ($a_object)
 assQuestionImport constructor More...
 
 getFeedbackGeneric ($item)
 
 fromXML (&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
 Creates a question from a QTI file. More...
 

Data Fields

 $object
 

Protected Member Functions

 fetchIndexFromFeedbackIdent ($feedbackIdent, $prefix='response_')
 
 getFeedbackAnswerSpecific (ilQTIItem $item, $prefix='response_')
 
 addGeneralMetadata (ilQTIItem $item)
 
 getQplImportArchivDirectory ()
 returns the full path to extracted qpl import archiv (qpl import dir + qpl archiv subdir) More...
 
 getTstImportArchivDirectory ()
 returns the full path to extracted tst import archiv (tst import dir + tst archiv subdir) More...
 
 processNonAbstractedImageReferences ($text, $sourceNic)
 
 fetchAdditionalContentEditingModeInformation ($qtiItem)
 fetches the "additional content editing mode" information from qti item and falls back to ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT when no or invalid information is given More...
 

Detailed Description

Class for question imports.

assQuestionImport is a basis class question imports

Author
Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m
Version
$Id$

Definition at line 15 of file class.assQuestionImport.php.

Constructor & Destructor Documentation

◆ __construct()

assQuestionImport::__construct (   $a_object)

assQuestionImport constructor

Parameters
object$a_objectThe question object public

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

33  {
34  $this->object = $a_object;
35  }

Member Function Documentation

◆ addGeneralMetadata()

assQuestionImport::addGeneralMetadata ( ilQTIItem  $item)
protected
Parameters
ilQTIItem$item

Definition at line 172 of file class.assQuestionImport.php.

References ilQTIItem\getMetadataEntry().

Referenced by assLongMenuImport\fromXML(), assKprimChoiceImport\fromXML(), assErrorTextImport\fromXML(), assFlashQuestionImport\fromXML(), assFileUploadImport\fromXML(), assOrderingHorizontalImport\fromXML(), assSingleChoiceImport\fromXML(), assMultipleChoiceImport\fromXML(), assTextQuestionImport\fromXML(), assClozeTestImport\fromXML(), assTextSubsetImport\fromXML(), assJavaAppletImport\fromXML(), assNumericImport\fromXML(), assFormulaQuestionImport\fromXML(), assImagemapQuestionImport\fromXML(), assOrderingQuestionImport\fromXML(), and assMatchingQuestionImport\fromXML().

173  {
174  if ($item->getMetadataEntry('externalID')) {
175  $this->object->setExternalId($item->getMetadataEntry('externalID'));
176  } else {
177  $this->object->setExternalId($item->getMetadataEntry('externalId'));
178  }
179  }
ilQTIItem\getMetadataEntry
getMetadataEntry($a_label)
Definition: class.ilQTIItem.php:375
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◆ fetchAdditionalContentEditingModeInformation()

assQuestionImport::fetchAdditionalContentEditingModeInformation (   $qtiItem)
finalprotected

fetches the "additional content editing mode" information from qti item and falls back to ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT when no or invalid information is given

protected

Parameters
type$qtiItem
Returns
string $additionalContentEditingMode

Definition at line 233 of file class.assQuestionImport.php.

References assQuestion\ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT.

Referenced by assLongMenuImport\fromXML(), assKprimChoiceImport\fromXML(), assErrorTextImport\fromXML(), assFlashQuestionImport\fromXML(), assFileUploadImport\fromXML(), assOrderingHorizontalImport\fromXML(), assSingleChoiceImport\fromXML(), assMultipleChoiceImport\fromXML(), assTextQuestionImport\fromXML(), assClozeTestImport\fromXML(), assTextSubsetImport\fromXML(), assJavaAppletImport\fromXML(), assNumericImport\fromXML(), assFormulaQuestionImport\fromXML(), assImagemapQuestionImport\fromXML(), assOrderingQuestionImport\fromXML(), and assMatchingQuestionImport\fromXML().

234  {
235  $additionalContentEditingMode = $qtiItem->getMetadataEntry('additional_cont_edit_mode');
236 
237  if (!$this->object->isValidAdditionalContentEditingMode($additionalContentEditingMode)) {
238  $additionalContentEditingMode = assQuestion::ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT;
239  }
240 
241  return $additionalContentEditingMode;
242  }
assQuestion\ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT
const ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT
constant for additional content editing mode "default"
Definition: class.assQuestion.php:189
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◆ fetchIndexFromFeedbackIdent()

assQuestionImport::fetchIndexFromFeedbackIdent (   $feedbackIdent,
  $prefix = 'response_' 
)
protected
Parameters
$feedbackIdent
string$prefix
Returns
int

Definition at line 96 of file class.assQuestionImport.php.

Referenced by assErrorTextImport\fromXML(), assTextQuestionImport\fromXML(), assOrderingHorizontalImport\fromXML(), and assOrderingQuestionImport\fromXML().

97  {
98  return (int) str_replace($prefix, '', $feedbackIdent);
99  }
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◆ fromXML()

assQuestionImport::fromXML ( &  $item,
  $questionpool_id,
&  $tst_id,
&  $tst_object,
&  $question_counter,
&  $import_mapping 
)

Creates a question from a QTI file.

Receives parameters from a QTI parser and creates a valid ILIAS question object

Parameters
object$itemThe QTI item object
integer$questionpool_idThe id of the parent questionpool
integer$tst_idThe id of the parent test if the question is part of a test
object$tst_objectA reference to the parent test object
integer$question_counterA reference to a question counter to count the questions of an imported question pool
array$import_mappingAn array containing references to included ILIAS objects public

Definition at line 165 of file class.assQuestionImport.php.

166  {
167  }

◆ getFeedbackAnswerSpecific()

assQuestionImport::getFeedbackAnswerSpecific ( ilQTIItem  $item,
  $prefix = 'response_' 
)
protected
Parameters
ilQTIItem$item
string$prefix
Returns
array

Definition at line 106 of file class.assQuestionImport.php.

References $m.

Referenced by assErrorTextImport\fromXML(), assTextQuestionImport\fromXML(), assOrderingHorizontalImport\fromXML(), assOrderingQuestionImport\fromXML(), and assMatchingQuestionImport\fromXML().

107  {
108  $feedbacks = array();
109 
110  foreach ($item->itemfeedback as $ifb) {
111  if ($ifb->getIdent() == 'response_allcorrect' || $ifb->getIdent() == 'response_onenotcorrect') {
112  continue;
113  }
114 
115  if ($ifb->getIdent() == $prefix . 'allcorrect' || $ifb->getIdent() == $prefix . 'onenotcorrect') {
116  continue;
117  }
118 
119  if (substr($ifb->getIdent(), 0, strlen($prefix)) != $prefix) {
120  continue;
121  }
122 
123  $ident = $ifb->getIdent();
124 
125  // found a feedback for the identifier
126 
127  if (count($ifb->material)) {
128  foreach ($ifb->material as $material) {
129  $feedbacks[$ident] = $material;
130  }
131  }
132 
133  if ((count($ifb->flow_mat) > 0)) {
134  foreach ($ifb->flow_mat as $fmat) {
135  if (count($fmat->material)) {
136  foreach ($fmat->material as $material) {
137  $feedbacks[$ident] = $material;
138  }
139  }
140  }
141  }
142  }
143 
144  foreach ($feedbacks as $ident => $material) {
145  $m = $this->object->QTIMaterialToString($material);
146  $feedbacks[$ident] = $m;
147  }
148 
149  return $feedbacks;
150  }
$m
$m
Definition: show_metadata.php:25
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◆ getFeedbackGeneric()

assQuestionImport::getFeedbackGeneric (   $item)

Definition at line 37 of file class.assQuestionImport.php.

References $m.

Referenced by assErrorTextImport\fromXML(), assFileUploadImport\fromXML(), assFlashQuestionImport\fromXML(), assFormulaQuestionImport\fromXML(), and assOrderingHorizontalImport\fromXML().

38  {
39  $feedbacksgeneric = array();
40  foreach ($item->resprocessing as $resprocessing) {
41  foreach ($resprocessing->respcondition as $respcondition) {
42  foreach ($respcondition->displayfeedback as $feedbackpointer) {
43  if (strlen($feedbackpointer->getLinkrefid())) {
44  foreach ($item->itemfeedback as $ifb) {
45  if (strcmp($ifb->getIdent(), "response_allcorrect") == 0) {
46  // found a feedback for the identifier
47  if (count($ifb->material)) {
48  foreach ($ifb->material as $material) {
49  $feedbacksgeneric[1] = $material;
50  }
51  }
52  if ((count($ifb->flow_mat) > 0)) {
53  foreach ($ifb->flow_mat as $fmat) {
54  if (count($fmat->material)) {
55  foreach ($fmat->material as $material) {
56  $feedbacksgeneric[1] = $material;
57  }
58  }
59  }
60  }
61  } elseif (strcmp($ifb->getIdent(), "response_onenotcorrect") == 0) {
62  // found a feedback for the identifier
63  if (count($ifb->material)) {
64  foreach ($ifb->material as $material) {
65  $feedbacksgeneric[0] = $material;
66  }
67  }
68  if ((count($ifb->flow_mat) > 0)) {
69  foreach ($ifb->flow_mat as $fmat) {
70  if (count($fmat->material)) {
71  foreach ($fmat->material as $material) {
72  $feedbacksgeneric[0] = $material;
73  }
74  }
75  }
76  }
77  }
78  }
79  }
80  }
81  }
82  }
83  // handle the import of media objects in XHTML code
84  foreach ($feedbacksgeneric as $correctness => $material) {
85  $m = $this->object->QTIMaterialToString($material);
86  $feedbacksgeneric[$correctness] = $m;
87  }
88  return $feedbacksgeneric;
89  }
$m
$m
Definition: show_metadata.php:25
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◆ getQplImportArchivDirectory()

assQuestionImport::getQplImportArchivDirectory ( )
protected

returns the full path to extracted qpl import archiv (qpl import dir + qpl archiv subdir)

Definition at line 184 of file class.assQuestionImport.php.

References $_SESSION, and ilObjQuestionPool\_getImportDirectory().

Referenced by assLongMenuImport\fromXML(), assKprimChoiceImport\fromXML(), assFlashQuestionImport\fromXML(), assErrorTextImport\fromXML(), assFileUploadImport\fromXML(), assTextQuestionImport\fromXML(), assNumericImport\fromXML(), assMultipleChoiceImport\fromXML(), assTextSubsetImport\fromXML(), assClozeTestImport\fromXML(), assSingleChoiceImport\fromXML(), assOrderingHorizontalImport\fromXML(), assImagemapQuestionImport\fromXML(), assJavaAppletImport\fromXML(), assOrderingQuestionImport\fromXML(), and assMatchingQuestionImport\fromXML().

185  {
186  include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
187  return ilObjQuestionPool::_getImportDirectory() . '/' . $_SESSION["qpl_import_subdir"];
188  }
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
ilObjQuestionPool\_getImportDirectory
static _getImportDirectory()
get import directory of lm
Definition: class.ilObjQuestionPool.php:772
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◆ getTstImportArchivDirectory()

assQuestionImport::getTstImportArchivDirectory ( )
protected

returns the full path to extracted tst import archiv (tst import dir + tst archiv subdir)

Definition at line 193 of file class.assQuestionImport.php.

References $_SESSION, and ilObjTest\_getImportDirectory().

Referenced by assLongMenuImport\fromXML(), assKprimChoiceImport\fromXML(), assFlashQuestionImport\fromXML(), assErrorTextImport\fromXML(), assFileUploadImport\fromXML(), assTextQuestionImport\fromXML(), assNumericImport\fromXML(), assMultipleChoiceImport\fromXML(), assTextSubsetImport\fromXML(), assClozeTestImport\fromXML(), assSingleChoiceImport\fromXML(), assOrderingHorizontalImport\fromXML(), assImagemapQuestionImport\fromXML(), assJavaAppletImport\fromXML(), assOrderingQuestionImport\fromXML(), and assMatchingQuestionImport\fromXML().

194  {
195  include_once "./Modules/Test/classes/class.ilObjTest.php";
196  return ilObjTest::_getImportDirectory() . '/' . $_SESSION["tst_import_subdir"];
197  }
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
ilObjTest\_getImportDirectory
static _getImportDirectory()
Get the import directory location of the test.
Definition: class.ilObjTest.php:955
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◆ processNonAbstractedImageReferences()

assQuestionImport::processNonAbstractedImageReferences (   $text,
  $sourceNic 
)
protected

Definition at line 199 of file class.assQuestionImport.php.

References $_SESSION, $i, $text, and ilRTE\_replaceMediaObjectImageSrc().

Referenced by assClozeTestImport\fromXML().

200  {
201  $reg = '/<img.*src=".*\\/mm_(\\d+)\\/(.*?)".*>/m';
202  $matches = null;
203 
204  if (preg_match_all($reg, $text, $matches)) {
205  for ($i = 0, $max = count($matches[1]); $i < $max; $i++) {
206  $mobSrcId = $matches[1][$i];
207  $mobSrcName = $matches[2][$i];
208  $mobSrcLabel = 'il_' . $sourceNic . '_mob_' . $mobSrcId;
209 
210  if (!is_array($_SESSION["import_mob_xhtml"])) {
211  $_SESSION["import_mob_xhtml"] = array();
212  }
213 
214  $_SESSION["import_mob_xhtml"][] = array(
215  "mob" => $mobSrcLabel, "uri" => 'objects/' . $mobSrcLabel . '/' . $mobSrcName
216  );
217  }
218  }
219 
220  include_once "./Services/RTE/classes/class.ilRTE.php";
221  return ilRTE::_replaceMediaObjectImageSrc($text, 0, $sourceNic);
222  }
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
ilRTE\_replaceMediaObjectImageSrc
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
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
$text
$text
Definition: errorreport.php:18
$i
$i
Definition: disco.tpl.php:19
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Field Documentation

◆ $object

assQuestionImport::$object

Definition at line 24 of file class.assQuestionImport.php.

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