ilTestRandomQuestionSetBuilder Class Reference

Inheritance diagram for ilTestRandomQuestionSetBuilder:

Collaboration diagram for ilTestRandomQuestionSetBuilder:

Public Member Functions
	checkBuildable ()
	performBuild (ilTestSession $testSession)
	getSrcPoolDefRelatedQuestCollection (ilTestRandomQuestionSetSourcePoolDefinition $definition)
	getSrcPoolDefListRelatedQuestUniqueCollection (ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList)
	getCheckMessages ()
Public Member Functions inherited from ilTestRandomSourcePoolDefinitionQuestionCollectionProvider
	getSrcPoolDefListRelatedQuestCombinationCollection (ilTestRandomQuestionSetSourcePoolDefinitionList $sourcePoolDefinitionList)

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 12 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 50 of file class.ilTestRandomQuestionSetBuilder.php.

References $db, $questionSetConfig, $sourcePoolDefinitionList, $stagingPoolQuestionList, $testOBJ, checkBuildable(), ilTestRandomSourcePoolDefinitionQuestionCollectionProvider\getSrcPoolDefListRelatedQuestCombinationCollection(), getSrcPoolDefRelatedQuestCollection(), and performBuild().

      {
        $this->db = $db;
        $this->testOBJ = $testOBJ;
        $this->questionSetConfig = $questionSetConfig;
        $this->sourcePoolDefinitionList = $sourcePoolDefinitionList;
        $this->stagingPoolQuestionList = $stagingPoolQuestionList;
    }

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Member Function Documentation

buildSetQuestionCollection()

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

private

Definition at line 143 of file class.ilTestRandomQuestionSetBuilder.php.

References ilTestRandomQuestionSetSourcePoolDefinition\getId().

Referenced by getSrcPoolDefRelatedQuestCollection().

    {
        $setQuestionCollection = new ilTestRandomQuestionSetQuestionCollection();

        foreach ($questionIds as $questionId) {
            $setQuestion = new ilTestRandomQuestionSetQuestion();

            $setQuestion->setQuestionId($questionId);
            $setQuestion->setSourcePoolDefinitionId($definition->getId());

            $setQuestionCollection->addQuestion($setQuestion);
        }

        return $setQuestionCollection;
    }

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checkBuildable()

ilTestRandomQuestionSetBuilder::checkBuildable ( )

abstract

Referenced by __construct().

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fetchQuestionsFromStageRandomly()

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

protected

Definition at line 217 of file class.ilTestRandomQuestionSetBuilder.php.

References ilTestRandomQuestionSetQuestionCollection\getRandomQuestionCollection().

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

    {
        $questionSet = $questionStage->getRandomQuestionCollection($requiredQuestionAmount);

        return $questionSet;
    }

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getCheckMessages()

ilTestRandomQuestionSetBuilder::getCheckMessages

(

)

Returns

array

Definition at line 267 of file class.ilTestRandomQuestionSetBuilder.php.

References $checkMessages.

    {
        return $this->checkMessages;
    }

getInstance()

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

staticfinal

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

References ilTestRandomQuestionSetConfig\isQuestionAmountConfigurationModePerPool().

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

      {
        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
        );
    }

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getQuestionIdsForSourcePoolDefinitionIds()

ilTestRandomQuestionSetBuilder::getQuestionIdsForSourcePoolDefinitionIds ( ilTestRandomQuestionSetSourcePoolDefinition  $definition )

private

Definition at line 113 of file class.ilTestRandomQuestionSetBuilder.php.

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

Referenced by getSrcPoolDefRelatedQuestCollection().

    {
        $this->stagingPoolQuestionList->resetQuestionList();

        $this->stagingPoolQuestionList->setTestObjId($this->testOBJ->getId());
        $this->stagingPoolQuestionList->setTestId($this->testOBJ->getTestId());
        $this->stagingPoolQuestionList->setPoolId($definition->getPoolId());

        if ($this->hasTaxonomyFilter($definition)) {
            // fau: taxFilter/typeFilter - use new taxonomy filter
            foreach ($definition->getMappedTaxonomyFilter() as $taxId => $nodeIds) {
                $this->stagingPoolQuestionList->addTaxonomyFilter($taxId, $nodeIds);
            }
            #$this->stagingPoolQuestionList->addTaxonomyFilter(
            #   $definition->getMappedFilterTaxId(), array($definition->getMappedFilterTaxNodeId())
            #);
            // fau.
        }
        
        // fau: taxFilter/typeFilter - use type filter
        if ($this->hasTypeFilter($definition)) {
            $this->stagingPoolQuestionList->setTypeFilter($definition->getTypeFilter());
        }
        // fau.

        $this->stagingPoolQuestionList->loadQuestions();

        return $this->stagingPoolQuestionList->getQuestions();
    }

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getSrcPoolDefListRelatedQuestUniqueCollection()

ilTestRandomQuestionSetBuilder::getSrcPoolDefListRelatedQuestUniqueCollection

(

ilTestRandomQuestionSetSourcePoolDefinitionList

$sourcePoolDefinitionList

)

Parameters

ilTestRandomQuestionSetSourcePoolDefinitionList

$sourcePoolDefinitionList

Returns

ilTestRandomQuestionSetQuestionCollection

Implements ilTestRandomSourcePoolDefinitionQuestionCollectionProvider.

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

References ilTestRandomSourcePoolDefinitionQuestionCollectionProvider\getSrcPoolDefListRelatedQuestCombinationCollection().

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

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

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getSrcPoolDefRelatedQuestCollection()

ilTestRandomQuestionSetBuilder::getSrcPoolDefRelatedQuestCollection

(

ilTestRandomQuestionSetSourcePoolDefinition

$definition

)

Parameters

ilTestRandomQuestionSetSourcePoolDefinition

$definition

Returns

ilTestRandomQuestionSetQuestionCollection

Implements ilTestRandomSourcePoolDefinitionQuestionCollectionProvider.

Definition at line 92 of file class.ilTestRandomQuestionSetBuilder.php.

References buildSetQuestionCollection(), and getQuestionIdsForSourcePoolDefinitionIds().

Referenced by __construct(), and ilTestRandomQuestionSetBuilderWithAmountPerPool\checkBuildable().

    {
        $questionIds = $this->getQuestionIdsForSourcePoolDefinitionIds($definition);
        $questionStage = $this->buildSetQuestionCollection($definition, $questionIds);

        return $questionStage;
    }

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handleQuestionOrdering()

ilTestRandomQuestionSetBuilder::handleQuestionOrdering ( ilTestRandomQuestionSetQuestionCollection  $questionSet )

protected

Definition at line 224 of file class.ilTestRandomQuestionSetBuilder.php.

References ilTestRandomQuestionSetQuestionCollection\shuffleQuestions().

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

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

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hasTaxonomyFilter()

ilTestRandomQuestionSetBuilder::hasTaxonomyFilter ( ilTestRandomQuestionSetSourcePoolDefinition  $definition )

private

Definition at line 159 of file class.ilTestRandomQuestionSetBuilder.php.

References ilTestRandomQuestionSetSourcePoolDefinition\getMappedTaxonomyFilter().

Referenced by getQuestionIdsForSourcePoolDefinitionIds().

    {
        // fau: taxFilter - check for existing taxonomy filter
        if (!count($definition->getMappedTaxonomyFilter())) {
            return false;
        }
        #if( !(int)$definition->getMappedFilterTaxId() )
        #{
        #       return false;
        #}
        #
        #if( !(int)$definition->getMappedFilterTaxNodeId() )
        #{
        #       return false;
        #}
        // fau.
        return true;
    }

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hasTypeFilter()

ilTestRandomQuestionSetBuilder::hasTypeFilter ( ilTestRandomQuestionSetSourcePoolDefinition  $definition )

private

Definition at line 179 of file class.ilTestRandomQuestionSetBuilder.php.

References ilTestRandomQuestionSetSourcePoolDefinition\getTypeFilter().

Referenced by getQuestionIdsForSourcePoolDefinitionIds().

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

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performBuild()

ilTestRandomQuestionSetBuilder::performBuild ( ilTestSession  $testSession )

abstract

Referenced by __construct(), and ilTestRandomQuestionSetBuilderWithAmountPerPool\checkBuildable().

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storeQuestion()

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

private

Definition at line 202 of file class.ilTestRandomQuestionSetBuilder.php.

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

Referenced by storeQuestionSet().

    {
        $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())
        ));
    }

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storeQuestionSet()

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

protected

Definition at line 189 of file class.ilTestRandomQuestionSetBuilder.php.

References storeQuestion().

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

    {
        $position = 0;

        foreach ($questionSet->getQuestions() as $setQuestion) {
            /* @var ilTestRandomQuestionSetQuestion $setQuestion */

            $setQuestion->setSequencePosition($position++);

            $this->storeQuestion($testSession, $setQuestion);
        }
    }

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Field Documentation

$checkMessages

ilTestRandomQuestionSetBuilder::$checkMessages = array()

protected

Definition at line 40 of file class.ilTestRandomQuestionSetBuilder.php.

Referenced by getCheckMessages().

$db

ilTestRandomQuestionSetBuilder::$db = null

protected

Definition at line 17 of file class.ilTestRandomQuestionSetBuilder.php.

Referenced by __construct().

$questionSetConfig

ilTestRandomQuestionSetBuilder::$questionSetConfig = null

protected

Definition at line 27 of file class.ilTestRandomQuestionSetBuilder.php.

Referenced by __construct().

$sourcePoolDefinitionList

ilTestRandomQuestionSetBuilder::$sourcePoolDefinitionList = null

protected

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

Referenced by __construct().

$stagingPoolQuestionList

ilTestRandomQuestionSetBuilder::$stagingPoolQuestionList = null

protected

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

Referenced by __construct().

$testOBJ

ilTestRandomQuestionSetBuilder::$testOBJ = null

protected

Definition at line 22 of file class.ilTestRandomQuestionSetBuilder.php.

Referenced by __construct().

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

• Modules/Test/classes/class.ilTestRandomQuestionSetBuilder.php