Collaboration diagram for ilTestDynamicQuestionSet:

Public Member Functions
	__construct (ilDB $db, ilLanguage $lng, ilPluginAdmin $pluginAdmin, ilObjTest $testOBJ)
	Constructor. More...

	load (ilObjTestDynamicQuestionSetConfig $dynamicQuestionSetConfig, ilTestDynamicQuestionSetFilterSelection $filterSelection)

	getActualQuestionSequence ()

	questionExists ($questionId)

	getQuestionData ($questionId)

	getAllQuestionsData ()

	getCompleteQuestionList ()

	getFilteredQuestionList ()

Private Member Functions
	initCompleteQuestionList (ilObjTestDynamicQuestionSetConfig $dynamicQuestionSetConfig, $answerStatusActiveId)

	initFilteredQuestionList (ilObjTestDynamicQuestionSetConfig $dynamicQuestionSetConfig, ilTestDynamicQuestionSetFilterSelection $filterSelection)

	initActualQuestionSequence (ilObjTestDynamicQuestionSetConfig $dynamicQuestionSetConfig, ilAssQuestionList $questionList)

	getQuestionSequenceStructuredByTaxonomy (ilAssQuestionList $questionList, $orderingTaxId)

	getQuestionSequenceStructuredByUpdateDate (ilAssQuestionList $questionList)

Private Attributes
	$db = null

	$lng = null

	$pluginAdmin = null

	$testOBJ = null

	$completeQuestionList = null

	$filteredQuestionList = null

	$actualQuestionSequence = array()

Detailed Description

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

Constructor & Destructor Documentation

◆ __construct()

ilTestDynamicQuestionSet::__construct	(	ilDB	$db,
		ilLanguage	$lng,
		ilPluginAdmin	$pluginAdmin,
		ilObjTest	$testOBJ
	)

Constructor.

Parameters

ilObjTest $testOBJ

Definition at line 57 of file class.ilTestDynamicQuestionSet.php.

References $db, $lng, $pluginAdmin, and $testOBJ.

         {
                 $this->db = $db;
                 $this->lng = $lng;
                 $this->pluginAdmin = $pluginAdmin;
                 $this->testOBJ = $testOBJ;
         }

Member Function Documentation

◆ getActualQuestionSequence()

ilTestDynamicQuestionSet::getActualQuestionSequence ( )

Definition at line 204 of file class.ilTestDynamicQuestionSet.php.

References $actualQuestionSequence.

         {
                 return $this->actualQuestionSequence;
         }

◆ getAllQuestionsData()

ilTestDynamicQuestionSet::getAllQuestionsData ( )

Definition at line 221 of file class.ilTestDynamicQuestionSet.php.

         {
                 return $this->completeQuestionList->getQuestionDataArray();
         }

◆ getCompleteQuestionList()

ilTestDynamicQuestionSet::getCompleteQuestionList ( )

Definition at line 228 of file class.ilTestDynamicQuestionSet.php.

References $completeQuestionList.

         {
                 return $this->completeQuestionList;
         }

◆ getFilteredQuestionList()

ilTestDynamicQuestionSet::getFilteredQuestionList ( )

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

References $filteredQuestionList.

         {
                 return $this->filteredQuestionList;
         }

◆ getQuestionData()

ilTestDynamicQuestionSet::getQuestionData ( $questionId )

Definition at line 215 of file class.ilTestDynamicQuestionSet.php.

         {
                 $questionData = $this->completeQuestionList->getQuestionDataArray();
                 return $questionData[$questionId];
         }

◆ getQuestionSequenceStructuredByTaxonomy()

ilTestDynamicQuestionSet::getQuestionSequenceStructuredByTaxonomy	(	ilAssQuestionList	$questionList,
			$orderingTaxId
	)

private

Definition at line 151 of file class.ilTestDynamicQuestionSet.php.

References ilAssQuestionList\getQuestionDataArray().

Referenced by initActualQuestionSequence().

         {
                 $questionsByNode = array();
                 $nodelessQuestions = array();
                 
                 foreach($questionList->getQuestionDataArray() as $qId => $qData)
                 {
                         if( isset($qData['taxonomies'][$orderingTaxId]) && count($qData['taxonomies'][$orderingTaxId]) )
                         {
                                 foreach($qData['taxonomies'][$orderingTaxId] as $nodeId => $itemData)
                                 {
                                         $questionsByNode[ $itemData['node_lft'] ][ $itemData['order_nr'] ] = $qId;
                                         break;
                                 }
                         }
                         else
                         {
                                 $nodelessQuestions[$qData['tstamp'].'::'.$qId] = $qId;
                         }
                 }
                 
                 foreach($questionsByNode as $nodeLft => $questions)
                 {
                         ksort($questions, SORT_NUMERIC);
                         $questionsByNode[$nodeLft] = array_values($questions);
                 }
 
                 ksort($questionsByNode, SORT_NUMERIC);
                 $sequence = array_values($questionsByNode);
                 
                 ksort($nodelessQuestions);
                 $sequence[] = array_values($nodelessQuestions);
                 
                 return $sequence;
         }

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◆ getQuestionSequenceStructuredByUpdateDate()

ilTestDynamicQuestionSet::getQuestionSequenceStructuredByUpdateDate ( ilAssQuestionList $questionList )

private

Definition at line 187 of file class.ilTestDynamicQuestionSet.php.

References ilAssQuestionList\getQuestionDataArray().

Referenced by initActualQuestionSequence().

         {
                 $sequence = array();
                 
                 foreach($questionList->getQuestionDataArray() as $qId => $qData)
                 {
                         $sequence[ $qData['tstamp'].'::'.$qId ] = $qId;
                 }
                 
                 ksort($sequence);
                 $sequence = array_values($sequence);
                 
                 return array($sequence);
         }

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◆ initActualQuestionSequence()

ilTestDynamicQuestionSet::initActualQuestionSequence	(	ilObjTestDynamicQuestionSetConfig	$dynamicQuestionSetConfig,
		ilAssQuestionList	$questionList
	)

private

Definition at line 137 of file class.ilTestDynamicQuestionSet.php.

References ilObjTestDynamicQuestionSetConfig\getOrderingTaxonomyId(), getQuestionSequenceStructuredByTaxonomy(), and getQuestionSequenceStructuredByUpdateDate().

Referenced by load().

         {
                 if( $dynamicQuestionSetConfig->getOrderingTaxonomyId() )
                 {
                         return $this->getQuestionSequenceStructuredByTaxonomy(
                                         $questionList, $dynamicQuestionSetConfig->getOrderingTaxonomyId()
                         );
                 }
                 
                 return $this->getQuestionSequenceStructuredByUpdateDate($questionList);
         }

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◆ initCompleteQuestionList()

ilTestDynamicQuestionSet::initCompleteQuestionList	(	ilObjTestDynamicQuestionSetConfig	$dynamicQuestionSetConfig,
			$answerStatusActiveId
	)

private

Definition at line 84 of file class.ilTestDynamicQuestionSet.php.

References ilObjTestDynamicQuestionSetConfig\getSourceQuestionPoolId(), and ilAssQuestionList\setAnswerStatusActiveId().

Referenced by load().

         {
                 $questionList = new ilAssQuestionList(
                                 $this->db, $this->lng, $this->pluginAdmin, $dynamicQuestionSetConfig->getSourceQuestionPoolId()
                 );
 
                 $questionList->setAnswerStatusActiveId($answerStatusActiveId);
                 
                 $questionList->load();
                 
                 return $questionList;
         }

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◆ initFilteredQuestionList()

ilTestDynamicQuestionSet::initFilteredQuestionList	(	ilObjTestDynamicQuestionSetConfig	$dynamicQuestionSetConfig,
		ilTestDynamicQuestionSetFilterSelection	$filterSelection
	)

private

Definition at line 97 of file class.ilTestDynamicQuestionSet.php.

Referenced by load().

         {
                 $questionList = new ilAssQuestionList(
                                 $this->db, $this->lng, $this->pluginAdmin, $dynamicQuestionSetConfig->getSourceQuestionPoolId()
                 );
 
                 $questionList->setAnswerStatusActiveId($filterSelection->getAnswerStatusActiveId());
 
                 if( $dynamicQuestionSetConfig->isAnswerStatusFilterEnabled() )
                 {
                         $questionList->setAnswerStatusFilter($filterSelection->getAnswerStatusSelection());
                 }
 
                 if( $dynamicQuestionSetConfig->isTaxonomyFilterEnabled() )
                 {
                         require_once 'Services/Taxonomy/classes/class.ilObjTaxonomy.php';
                         
                         $questionList->setAvailableTaxonomyIds( ilObjTaxonomy::getUsageOfObject(
                                         $dynamicQuestionSetConfig->getSourceQuestionPoolId()
                         ));
                         
                         foreach($filterSelection->getTaxonomySelection() as $taxId => $taxNodes)
                         {
                                 $questionList->addTaxonomyFilter($taxId, $taxNodes);
                         }
                 }
                 elseif( $dynamicQuestionSetConfig->getOrderingTaxonomyId() )
                 {
                         $questionList->setAvailableTaxonomyIds( array(
                                 $dynamicQuestionSetConfig->getOrderingTaxonomyId()
                         ));
                 }
                 
                 $questionList->setForcedQuestionIds($filterSelection->getForcedQuestionIds());
                 
                 $questionList->load();
                 
                 return $questionList;
         }

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◆ load()

ilTestDynamicQuestionSet::load	(	ilObjTestDynamicQuestionSetConfig	$dynamicQuestionSetConfig,
		ilTestDynamicQuestionSetFilterSelection	$filterSelection
	)

Definition at line 67 of file class.ilTestDynamicQuestionSet.php.

References ilTestDynamicQuestionSetFilterSelection\getAnswerStatusActiveId(), initActualQuestionSequence(), initCompleteQuestionList(), and initFilteredQuestionList().

         {
                 $this->completeQuestionList = $this->initCompleteQuestionList(
                                         $dynamicQuestionSetConfig, $filterSelection->getAnswerStatusActiveId()
                 );
                 
                 $this->filteredQuestionList = $this->initFilteredQuestionList(
                                         $dynamicQuestionSetConfig, $filterSelection
                 );
                 
                 $this->actualQuestionSequence = $this->initActualQuestionSequence(
                                         $dynamicQuestionSetConfig, $this->filteredQuestionList
                 );
         }

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◆ questionExists()

ilTestDynamicQuestionSet::questionExists ( $questionId )

Definition at line 209 of file class.ilTestDynamicQuestionSet.php.

         {
                 $questionData = $this->completeQuestionList->getQuestionDataArray();
                 return isset($questionData[$questionId]);
         }