class.ilTestRandomQuestionSetBuilderWithAmountPerTest.php

Go to the documentation of this file.

<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Modules/Test/classes/class.ilTestRandomQuestionSetBuilder.php';

class ilTestRandomQuestionSetBuilderWithAmountPerTest extends ilTestRandomQuestionSetBuilder
{
    public function checkBuildable()
    {
        $questionStage = $this->getSrcPoolDefListRelatedQuestUniqueCollection($this->sourcePoolDefinitionList);

        if ($questionStage->isSmallerThan($this->questionSetConfig->getQuestionAmountPerTest())) {
            return false;
        }

        return true;
    }
    
    public function performBuild(ilTestSession $testSession)
    {
        $questionStage = $this->getSrcPoolDefListRelatedQuestUniqueCollection($this->sourcePoolDefinitionList);

        $questionSet = $this->fetchQuestionsFromStageRandomly(
            $questionStage,
            $this->questionSetConfig->getQuestionAmountPerTest()
        );
        
        $this->handleQuestionOrdering($questionSet);

        $this->storeQuestionSet($testSession, $questionSet);
    }
}