ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
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 204 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().

205  {
206  $this->object->setExternalId($item->getMetadataEntry('externalID'));
207  }
ilQTIItem\getMetadataEntry
getMetadataEntry($a_label)
Definition: class.ilQTIItem.php:384
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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 264 of file class.assQuestionImport.php.

References assQuestion\ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT, and object.

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().

265  {
266  $additionalContentEditingMode = $qtiItem->getMetadataEntry('additional_cont_edit_mode');
267 
268  if( !$this->object->isValidAdditionalContentEditingMode($additionalContentEditingMode) )
269  {
270  $additionalContentEditingMode = assQuestion::ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT;
271  }
272 
273  return $additionalContentEditingMode;
274  }
assQuestion\ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT
const ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT
constant for additional content editing mode "default"
Definition: class.assQuestion.php:189
object
Create new PHPExcel object
obj_idprivate
Definition: 01pharSimple.php:37
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◆ fetchIndexFromFeedbackIdent()

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

Definition at line 117 of file class.assQuestionImport.php.

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

118  {
119  return (int)str_replace($prefix, '', $feedbackIdent);
120  }
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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 197 of file class.assQuestionImport.php.

198  {
199  }

◆ getFeedbackAnswerSpecific()

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

Definition at line 127 of file class.assQuestionImport.php.

References array.

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

128  {
129  $feedbacks = array();
130 
131  foreach ($item->itemfeedback as $ifb)
132  {
133  if( $ifb->getIdent() == 'response_allcorrect' || $ifb->getIdent() == 'response_onenotcorrect' )
134  {
135  continue;
136  }
137 
138  if( $ifb->getIdent() == $prefix.'allcorrect' || $ifb->getIdent() == $prefix.'onenotcorrect' )
139  {
140  continue;
141  }
142 
143  if( substr($ifb->getIdent(), 0, strlen($prefix)) != $prefix )
144  {
145  continue;
146  }
147 
148  $ident = $ifb->getIdent();
149 
150  // found a feedback for the identifier
151 
152  if (count($ifb->material))
153  {
154  foreach ($ifb->material as $material)
155  {
156  $feedbacks[$ident] = $material;
157  }
158  }
159 
160  if ((count($ifb->flow_mat) > 0))
161  {
162  foreach ($ifb->flow_mat as $fmat)
163  {
164  if (count($fmat->material))
165  {
166  foreach ($fmat->material as $material)
167  {
168  $feedbacks[$ident] = $material;
169  }
170  }
171  }
172  }
173  }
174 
175  foreach($feedbacks as $ident => $material)
176  {
177  $m = $this->object->QTIMaterialToString($material);
178  $feedbacks[$ident] = $m;
179  }
180 
181  return $feedbacks;
182  }
array
Create styles array
The data for the language used.
Definition: 40duplicateStyle.php:19
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◆ getFeedbackGeneric()

assQuestionImport::getFeedbackGeneric (   $item)

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

References array.

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

38  {
39  $feedbacksgeneric = array();
40  foreach ($item->resprocessing as $resprocessing)
41  {
42  foreach ($resprocessing->respcondition as $respcondition)
43  {
44  foreach ($respcondition->displayfeedback as $feedbackpointer)
45  {
46  if (strlen($feedbackpointer->getLinkrefid()))
47  {
48  foreach ($item->itemfeedback as $ifb)
49  {
50  if (strcmp($ifb->getIdent(), "response_allcorrect") == 0)
51  {
52  // found a feedback for the identifier
53  if (count($ifb->material))
54  {
55  foreach ($ifb->material as $material)
56  {
57  $feedbacksgeneric[1] = $material;
58  }
59  }
60  if ((count($ifb->flow_mat) > 0))
61  {
62  foreach ($ifb->flow_mat as $fmat)
63  {
64  if (count($fmat->material))
65  {
66  foreach ($fmat->material as $material)
67  {
68  $feedbacksgeneric[1] = $material;
69  }
70  }
71  }
72  }
73  }
74  else if (strcmp($ifb->getIdent(), "response_onenotcorrect") == 0)
75  {
76  // found a feedback for the identifier
77  if (count($ifb->material))
78  {
79  foreach ($ifb->material as $material)
80  {
81  $feedbacksgeneric[0] = $material;
82  }
83  }
84  if ((count($ifb->flow_mat) > 0))
85  {
86  foreach ($ifb->flow_mat as $fmat)
87  {
88  if (count($fmat->material))
89  {
90  foreach ($fmat->material as $material)
91  {
92  $feedbacksgeneric[0] = $material;
93  }
94  }
95  }
96  }
97  }
98  }
99  }
100  }
101  }
102  }
103  // handle the import of media objects in XHTML code
104  foreach ($feedbacksgeneric as $correctness => $material)
105  {
106  $m = $this->object->QTIMaterialToString($material);
107  $feedbacksgeneric[$correctness] = $m;
108  }
109  return $feedbacksgeneric;
110  }
array
Create styles array
The data for the language used.
Definition: 40duplicateStyle.php:19
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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 212 of file class.assQuestionImport.php.

References $_SESSION, and ilObjQuestionPool\_getImportDirectory().

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

213  {
214  include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
215  return ilObjQuestionPool::_getImportDirectory() . '/' . $_SESSION["qpl_import_subdir"];
216  }
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
ilObjQuestionPool\_getImportDirectory
static _getImportDirectory()
get import directory of lm
Definition: class.ilObjQuestionPool.php:801
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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 221 of file class.assQuestionImport.php.

References $_SESSION, and ilObjTest\_getImportDirectory().

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

222  {
223  include_once "./Modules/Test/classes/class.ilObjTest.php";
224  return ilObjTest::_getImportDirectory() . '/' . $_SESSION["tst_import_subdir"];
225  }
$_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:962
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◆ processNonAbstractedImageReferences()

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

Definition at line 227 of file class.assQuestionImport.php.

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

Referenced by assClozeTestImport\fromXML().

228  {
229  $reg = '/<img.*src=".*\\/mm_(\\d+)\\/(.*?)".*>/m';
230  $matches = null;
231 
232  if( preg_match_all($reg, $text, $matches) )
233  {
234  for($i = 0, $max = count($matches[1]); $i < $max; $i++)
235  {
236  $mobSrcId = $matches[1][$i];
237  $mobSrcName = $matches[2][$i];
238  $mobSrcLabel = 'il_'.$sourceNic.'_mob_'.$mobSrcId;
239 
240  if (!is_array($_SESSION["import_mob_xhtml"]))
241  {
242  $_SESSION["import_mob_xhtml"] = array();
243  }
244 
245  $_SESSION["import_mob_xhtml"][] = array(
246  "mob" => $mobSrcLabel, "uri" => 'objects/'.$mobSrcLabel.'/'.$mobSrcName
247  );
248  }
249  }
250 
251  include_once "./Services/RTE/classes/class.ilRTE.php";
252  return ilRTE::_replaceMediaObjectImageSrc($text, 0, $sourceNic);
253  }
$_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:237
array
Create styles array
The data for the language used.
Definition: 40duplicateStyle.php:19
$text
$text
Definition: example_020.php:127
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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: