Inheritance diagram for ilTestRandomQuestionSetBuilder:

Collaboration diagram for ilTestRandomQuestionSetBuilder:

Public Member Functions
	checkBuildable ()

	performBuild (ilTestSession $testSession)

	getSrcPoolDefListRelatedQuestCombinationCollection (ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList)

	getSrcPoolDefRelatedQuestCollection (ilTestRandomQuestionSetSourcePoolDefinition $definition)

	getSrcPoolDefListRelatedQuestUniqueCollection (ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList)

	getCheckMessages ()

	getSrcPoolDefListRelatedQuestCombinationCollection (ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList)

	getSrcPoolDefListRelatedQuestUniqueCollection (ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList)

	getSrcPoolDefRelatedQuestCollection (ilTestRandomQuestionSetSourcePoolDefinition $definition)

Static Public Member Functions
static	getInstance (ilDBInterface $db, ilObjTest $testOBJ, ilTestRandomQuestionSetConfig $questionSetConfig, ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList, ilTestRandomQuestionSetStagingPoolQuestionList $stagingPoolQuestionList)

Protected Member Functions
	__construct (ilDBInterface $db, ilObjTest $testOBJ, ilTestRandomQuestionSetConfig $questionSetConfig, ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList, ilTestRandomQuestionSetStagingPoolQuestionList $stagingPoolQuestionList)

	storeQuestionSet (ilTestSession $testSession, $questionSet)

	fetchQuestionsFromStageRandomly (ilTestRandomQuestionSetQuestionCollection $questionStage, $requiredQuestionAmount)

	handleQuestionOrdering (ilTestRandomQuestionSetQuestionCollection $questionSet)

Protected Attributes
	$db = null

	$testOBJ = null

	$questionSetConfig = null

	$sourcePoolDefinitionList = null

	$stagingPoolQuestionList = null

	$checkMessages = array()

Private Member Functions
	getQuestionIdsForSourcePoolDefinitionIds (ilTestRandomQuestionSetSourcePoolDefinition $definition)

	buildSetQuestionCollection (ilTestRandomQuestionSetSourcePoolDefinition $definition, $questionIds)

	hasTaxonomyFilter (ilTestRandomQuestionSetSourcePoolDefinition $definition)

	hasTypeFilter (ilTestRandomQuestionSetSourcePoolDefinition $definition)

	storeQuestion (ilTestSession $testSession, ilTestRandomQuestionSetQuestion $setQuestion)

Detailed Description

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

Constructor & Destructor Documentation

◆ __construct()

ilTestRandomQuestionSetBuilder::__construct	(	ilDBInterface	$db,
		ilObjTest	$testOBJ,
		ilTestRandomQuestionSetConfig	$questionSetConfig,
		ilTestRandomQuestionSetSourcePoolDefinitionList	$sourcePoolDefinitionList,
		ilTestRandomQuestionSetStagingPoolQuestionList	$stagingPoolQuestionList
	)

protected

Parameters

ilDBInterface	$db
ilObjTest	$testOBJ
ilTestRandomQuestionSetConfig	$questionSetConfig
ilTestRandomQuestionSetSourcePoolDefinitionList	$sourcePoolDefinitionList
ilTestRandomQuestionSetStagingPoolQuestionList	$stagingPoolQuestionList

Definition at line 63 of file class.ilTestRandomQuestionSetBuilder.php.

      {
        $this->db = $db;
        $this->testOBJ = $testOBJ;
        $this->questionSetConfig = $questionSetConfig;
        $this->sourcePoolDefinitionList = $sourcePoolDefinitionList;
        $this->stagingPoolQuestionList = $stagingPoolQuestionList;
        $this->stagingPoolQuestionList->setTestObjId($this->testOBJ->getId());
        $this->stagingPoolQuestionList->setTestId($this->testOBJ->getTestId());
    }

References $db, $questionSetConfig, $sourcePoolDefinitionList, $stagingPoolQuestionList, and $testOBJ.

Member Function Documentation

◆ buildSetQuestionCollection()

ilTestRandomQuestionSetBuilder::buildSetQuestionCollection	(	ilTestRandomQuestionSetSourcePoolDefinition	$definition,
			$questionIds
	)

private

Definition at line 146 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                                                      : ilTestRandomQuestionSetQuestionCollection
    {
        $setQuestionCollection = new ilTestRandomQuestionSetQuestionCollection();
 
        foreach ($questionIds as $questionId) {
            $setQuestion = new ilTestRandomQuestionSetQuestion();
 
            $setQuestion->setQuestionId($questionId);
            $setQuestion->setSourcePoolDefinitionId($definition->getId());
 
            $setQuestionCollection->addQuestion($setQuestion);
        }
 
        return $setQuestionCollection;
    }

References ilTestRandomQuestionSetSourcePoolDefinition\getId().

Referenced by getSrcPoolDefRelatedQuestCollection().

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◆ checkBuildable()

ilTestRandomQuestionSetBuilder::checkBuildable ( )

abstract

Reimplemented in ilTestRandomQuestionSetBuilderWithAmountPerPool, and ilTestRandomQuestionSetBuilderWithAmountPerTest.

◆ fetchQuestionsFromStageRandomly()

ilTestRandomQuestionSetBuilder::fetchQuestionsFromStageRandomly	(	ilTestRandomQuestionSetQuestionCollection	$questionStage,
			$requiredQuestionAmount
	)

protected

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

                                                                                                                                         : ilTestRandomQuestionSetQuestionCollection
    {
        $questionSet = $questionStage->getRandomQuestionCollection($requiredQuestionAmount);
 
        return $questionSet;
    }

References ilTestRandomQuestionSetQuestionCollection\getRandomQuestionCollection().

Referenced by ilTestRandomQuestionSetBuilderWithAmountPerTest\performBuild().

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◆ getCheckMessages()

ilTestRandomQuestionSetBuilder::getCheckMessages ( )

Returns: array

Definition at line 259 of file class.ilTestRandomQuestionSetBuilder.php.

                                      : array
    {
        return $this->checkMessages;
    }

References $checkMessages.

◆ getInstance()

static ilTestRandomQuestionSetBuilder::getInstance	(	ilDBInterface	$db,
		ilObjTest	$testOBJ,
		ilTestRandomQuestionSetConfig	$questionSetConfig,
		ilTestRandomQuestionSetSourcePoolDefinitionList	$sourcePoolDefinitionList,
		ilTestRandomQuestionSetStagingPoolQuestionList	$stagingPoolQuestionList
	)

staticfinal

Definition at line 225 of file class.ilTestRandomQuestionSetBuilder.php.

      {
        if ($questionSetConfig->isQuestionAmountConfigurationModePerPool()) {
            require_once 'Modules/Test/classes/class.ilTestRandomQuestionSetBuilderWithAmountPerPool.php';
 
            return new ilTestRandomQuestionSetBuilderWithAmountPerPool(
                $db,
                $testOBJ,
                $questionSetConfig,
                $sourcePoolDefinitionList,
                $stagingPoolQuestionList
            );
        }
 
        require_once 'Modules/Test/classes/class.ilTestRandomQuestionSetBuilderWithAmountPerTest.php';
 
        return new ilTestRandomQuestionSetBuilderWithAmountPerTest(
            $db,
            $testOBJ,
            $questionSetConfig,
            $sourcePoolDefinitionList,
            $stagingPoolQuestionList
        );
    }

References $db, $questionSetConfig, $sourcePoolDefinitionList, $stagingPoolQuestionList, and $testOBJ.

Referenced by ilTestOutputGUI\generateRandomTestPassForActiveUser(), and ilTestRandomQuestionSetConfig\isQuestionSetBuildable().

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◆ getQuestionIdsForSourcePoolDefinitionIds()

ilTestRandomQuestionSetBuilder::getQuestionIdsForSourcePoolDefinitionIds ( ilTestRandomQuestionSetSourcePoolDefinition $definition )

private

Definition at line 119 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                                                      : array
    {
        $this->stagingPoolQuestionList->resetQuestionList();
 
        $this->stagingPoolQuestionList->setPoolId($definition->getPoolId());
 
        if ($this->hasTaxonomyFilter($definition)) {
            foreach ($definition->getMappedTaxonomyFilter() as $taxId => $nodeIds) {
                $this->stagingPoolQuestionList->addTaxonomyFilter($taxId, $nodeIds);
            }
        }
 
        if (count($definition->getLifecycleFilter())) {
            $this->stagingPoolQuestionList->setLifecycleFilter($definition->getLifecycleFilter());
        }
 
        // fau: taxFilter/typeFilter - use type filter
        if ($this->hasTypeFilter($definition)) {
            $this->stagingPoolQuestionList->setTypeFilter($definition->getTypeFilter());
        }
        // fau.
 
        $this->stagingPoolQuestionList->loadQuestions();
 
        return $this->stagingPoolQuestionList->getQuestions();
    }

References ilTestRandomQuestionSetSourcePoolDefinition\getLifecycleFilter(), ilTestRandomQuestionSetSourcePoolDefinition\getMappedTaxonomyFilter(), ilTestRandomQuestionSetSourcePoolDefinition\getPoolId(), ilTestRandomQuestionSetSourcePoolDefinition\getTypeFilter(), hasTaxonomyFilter(), and hasTypeFilter().

Referenced by getSrcPoolDefRelatedQuestCollection().

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◆ getSrcPoolDefListRelatedQuestCombinationCollection()

ilTestRandomQuestionSetBuilder::getSrcPoolDefListRelatedQuestCombinationCollection ( ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList )

Parameters

ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList

Returns: ilTestRandomQuestionSetQuestionCollection

Implements ilTestRandomSourcePoolDefinitionQuestionCollectionProvider.

Definition at line 83 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                                                                                 : ilTestRandomQuestionSetQuestionCollection
    {
        $questionStage = new ilTestRandomQuestionSetQuestionCollection();
 
        foreach ($sourcePoolDefinitionList as $definition) {
            $questions = $this->getSrcPoolDefRelatedQuestCollection($definition);
            $questionStage->mergeQuestionCollection($questions);
        }
 
        return $questionStage;
    }

References $sourcePoolDefinitionList, and getSrcPoolDefRelatedQuestCollection().

Referenced by getSrcPoolDefListRelatedQuestUniqueCollection().

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◆ getSrcPoolDefListRelatedQuestUniqueCollection()

ilTestRandomQuestionSetBuilder::getSrcPoolDefListRelatedQuestUniqueCollection ( ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList )

Parameters

ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList

Returns: ilTestRandomQuestionSetQuestionCollection

Implements ilTestRandomSourcePoolDefinitionQuestionCollectionProvider.

Definition at line 112 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                                                                            : ilTestRandomQuestionSetQuestionCollection
    {
        $combinationCollection = $this->getSrcPoolDefListRelatedQuestCombinationCollection($sourcePoolDefinitionList);
        return $combinationCollection->getUniqueQuestionCollection();
    }

References getSrcPoolDefListRelatedQuestCombinationCollection().

Referenced by ilTestRandomQuestionSetBuilderWithAmountPerTest\checkBuildable(), and ilTestRandomQuestionSetBuilderWithAmountPerTest\performBuild().

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◆ getSrcPoolDefRelatedQuestCollection()

ilTestRandomQuestionSetBuilder::getSrcPoolDefRelatedQuestCollection ( ilTestRandomQuestionSetSourcePoolDefinition $definition )

Parameters

ilTestRandomQuestionSetSourcePoolDefinition $definition

Returns: ilTestRandomQuestionSetQuestionCollection

Implements ilTestRandomSourcePoolDefinitionQuestionCollectionProvider.

Definition at line 99 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                                                : ilTestRandomQuestionSetQuestionCollection
    {
        $questionIds = $this->getQuestionIdsForSourcePoolDefinitionIds($definition);
        $questionStage = $this->buildSetQuestionCollection($definition, $questionIds);
 
        return $questionStage;
    }

References buildSetQuestionCollection(), and getQuestionIdsForSourcePoolDefinitionIds().

Referenced by getSrcPoolDefListRelatedQuestCombinationCollection().

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◆ handleQuestionOrdering()

ilTestRandomQuestionSetBuilder::handleQuestionOrdering ( ilTestRandomQuestionSetQuestionCollection $questionSet )

protected

Definition at line 216 of file class.ilTestRandomQuestionSetBuilder.php.

    {
        if ($this->testOBJ->getShuffleQuestions()) {
            $questionSet->shuffleQuestions();
        }
    }

References ilTestRandomQuestionSetQuestionCollection\shuffleQuestions().

Referenced by ilTestRandomQuestionSetBuilderWithAmountPerTest\performBuild().

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◆ hasTaxonomyFilter()

ilTestRandomQuestionSetBuilder::hasTaxonomyFilter ( ilTestRandomQuestionSetSourcePoolDefinition $definition )

private

Definition at line 162 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                               : bool
    {
        if (!count($definition->getMappedTaxonomyFilter())) {
            return false;
        }
        return true;
    }

References ilTestRandomQuestionSetSourcePoolDefinition\getMappedTaxonomyFilter().

Referenced by getQuestionIdsForSourcePoolDefinitionIds().

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◆ hasTypeFilter()

ilTestRandomQuestionSetBuilder::hasTypeFilter ( ilTestRandomQuestionSetSourcePoolDefinition $definition )

private

Definition at line 171 of file class.ilTestRandomQuestionSetBuilder.php.

                                                                                           : bool
    {
        if (count($definition->getTypeFilter())) {
            return true;
        }
 
        return false;
    }

References ilTestRandomQuestionSetSourcePoolDefinition\getTypeFilter().

Referenced by getQuestionIdsForSourcePoolDefinitionIds().

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◆ performBuild()

ilTestRandomQuestionSetBuilder::performBuild ( ilTestSession $testSession )

abstract

Reimplemented in ilTestRandomQuestionSetBuilderWithAmountPerTest.

◆ storeQuestion()

ilTestRandomQuestionSetBuilder::storeQuestion	(	ilTestSession	$testSession,
		ilTestRandomQuestionSetQuestion	$setQuestion
	)

private

Definition at line 194 of file class.ilTestRandomQuestionSetBuilder.php.

    {
        $nextId = $this->db->nextId('tst_test_rnd_qst');
 
        $this->db->insert('tst_test_rnd_qst', array(
            'test_random_question_id' => array('integer', $nextId),
            'active_fi' => array('integer', $testSession->getActiveId()),
            'question_fi' => array('integer', $setQuestion->getQuestionId()),
            'sequence' => array('integer', $setQuestion->getSequencePosition()),
            'pass' => array('integer', $testSession->getPass()),
            'tstamp' => array('integer', time()),
            'src_pool_def_fi' => array('integer', $setQuestion->getSourcePoolDefinitionId())
        ));
    }

References ilTestSession\getActiveId(), ilTestSession\getPass(), ilTestRandomQuestionSetQuestion\getQuestionId(), ilTestRandomQuestionSetQuestion\getSequencePosition(), and ilTestRandomQuestionSetQuestion\getSourcePoolDefinitionId().

Referenced by storeQuestionSet().

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◆ storeQuestionSet()

ilTestRandomQuestionSetBuilder::storeQuestionSet	(	ilTestSession	$testSession,
			$questionSet
	)

protected

Definition at line 181 of file class.ilTestRandomQuestionSetBuilder.php.

    {
        $position = 0;
 
        foreach ($questionSet->getQuestions() as $setQuestion) {
            /* @var ilTestRandomQuestionSetQuestion $setQuestion */
 
            $setQuestion->setSequencePosition($position++);
 
            $this->storeQuestion($testSession, $setQuestion);
        }
    }