ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
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

 assQuestionImport (&$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

 getFeedbackAnswerSpecific (ilQTIItem $item)
 
 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.

Member Function Documentation

◆ addGeneralMetadata()

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

Definition at line 182 of file class.assQuestionImport.php.

References ilQTIItem\getMetadataEntry().

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

183  {
184  $this->object->setExternalId($item->getMetadataEntry('externalID'));
185  }
ilQTIItem\getMetadataEntry
getMetadataEntry($a_label)
Definition: class.ilQTIItem.php:384
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◆ assQuestionImport()

assQuestionImport::assQuestionImport ( &  $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  }

◆ 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 242 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(), assNumericImport\fromXML(), assMultipleChoiceImport\fromXML(), assSingleChoiceImport\fromXML(), assTextSubsetImport\fromXML(), assTextQuestionImport\fromXML(), assJavaAppletImport\fromXML(), assImagemapQuestionImport\fromXML(), assFormulaQuestionImport\fromXML(), assClozeTestImport\fromXML(), assOrderingQuestionImport\fromXML(), and assMatchingQuestionImport\fromXML().

243  {
244  $additionalContentEditingMode = $qtiItem->getMetadataEntry('additional_cont_edit_mode');
245 
246  if( !$this->object->isValidAdditionalContentEditingMode($additionalContentEditingMode) )
247  {
248  $additionalContentEditingMode = assQuestion::ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT;
249  }
250 
251  return $additionalContentEditingMode;
252  }
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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◆ 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 175 of file class.assQuestionImport.php.

176  {
177  }

◆ getFeedbackAnswerSpecific()

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

Definition at line 115 of file class.assQuestionImport.php.

Referenced by assErrorTextImport\fromXML().

116  {
117  $feedbacks = array();
118 
119  foreach ($item->itemfeedback as $ifb)
120  {
121  if( substr($ifb->getIdent(), 0, strlen('response_')) != 'response_' )
122  {
123  continue;
124  }
125 
126  $ident = $ifb->getIdent();
127 
128  // found a feedback for the identifier
129 
130  if (count($ifb->material))
131  {
132  foreach ($ifb->material as $material)
133  {
134  $feedbacks[$ident] = $material;
135  }
136  }
137 
138  if ((count($ifb->flow_mat) > 0))
139  {
140  foreach ($ifb->flow_mat as $fmat)
141  {
142  if (count($fmat->material))
143  {
144  foreach ($fmat->material as $material)
145  {
146  $feedbacks[$ident] = $material;
147  }
148  }
149  }
150  }
151  }
152 
153  foreach($feedbacks as $ident => $material)
154  {
155  $m = $this->object->QTIMaterialToString($material);
156  $feedbacks[$ident] = $m;
157  }
158 
159  return $feedbacks;
160  }
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◆ getFeedbackGeneric()

assQuestionImport::getFeedbackGeneric (   $item)

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

Referenced by assErrorTextImport\fromXML(), assFlashQuestionImport\fromXML(), and assFileUploadImport\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  }
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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 190 of file class.assQuestionImport.php.

References $_SESSION, and ilObjQuestionPool\_getImportDirectory().

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

191  {
192  include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
193  return ilObjQuestionPool::_getImportDirectory() . '/' . $_SESSION["qpl_import_subdir"];
194  }
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
ilObjQuestionPool\_getImportDirectory
_getImportDirectory()
get import directory of lm
Definition: class.ilObjQuestionPool.php:839
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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 199 of file class.assQuestionImport.php.

References $_SESSION, and ilObjTest\_getImportDirectory().

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

200  {
201  include_once "./Modules/Test/classes/class.ilObjTest.php";
202  return ilObjTest::_getImportDirectory() . '/' . $_SESSION["tst_import_subdir"];
203  }
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
ilObjTest\_getImportDirectory
_getImportDirectory()
Get the import directory location of the test.
Definition: class.ilObjTest.php:1004
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◆ processNonAbstractedImageReferences()

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

Definition at line 205 of file class.assQuestionImport.php.

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

Referenced by assClozeTestImport\fromXML().

206  {
207  $reg = '/<img.*src=".*\\/mm_(\\d+)\\/(.*?)".*>/m';
208  $matches = null;
209 
210  if( preg_match_all($reg, $text, $matches) )
211  {
212  for($i = 0, $max = count($matches[1]); $i < $max; $i++)
213  {
214  $mobSrcId = $matches[1][$i];
215  $mobSrcName = $matches[2][$i];
216  $mobSrcLabel = 'il_'.$sourceNic.'_mob_'.$mobSrcId;
217 
218  if (!is_array($_SESSION["import_mob_xhtml"]))
219  {
220  $_SESSION["import_mob_xhtml"] = array();
221  }
222 
223  $_SESSION["import_mob_xhtml"][] = array(
224  "mob" => $mobSrcLabel, "uri" => 'objects/'.$mobSrcLabel.'/'.$mobSrcName
225  );
226  }
227  }
228 
229  include_once "./Services/RTE/classes/class.ilRTE.php";
230  return ilRTE::_replaceMediaObjectImageSrc($text, 0, $sourceNic);
231  }
$_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:236
$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: