class.exPageContentQuestions.php

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<?php

class exPageContentQuestions
{
    protected $qstResourcesCollector;

    public function __construct()
    {
        global $DIC; /* @var ILIAS\DI\Container $DIC */

        $this->qstResourcesCollector = $DIC->question()->getQuestionResourcesCollector();
    }

    public function getQuestionOfflinePresentations($a_no_interaction, $a_mode)
    {
        global $DIC; /* @var ILIAS\DI\Container $DIC */

        $questionReferences = array(); // initialise with ids of all questions embedded in the content page

        $qstOfflinePresentations = array();

        foreach ($questionReferences as $questionRef) {
            $questionId = ilInternalLink::_extractObjIdOfTarget($questionRef);

            $image_path = null;
            if ($a_mode == "offline") {
                if ($anyObjParentType == "sahs") {
                    $image_path = "./objects/";
                }
                if ($anyObjParentType == "lm") {
                    $image_path = "./assessment/0/" . $questionId . "/images/";
                }
            }

            $questionInstance = $DIC->question()->getOfflineExportableQuestionInstance(
                $questionId,
                $image_path,
                $a_mode
            );

            $qstOfflinePresentationExporter = $DIC->question()->getQuestionOfflinePresentationExporter(
                $questionInstance
            );

            $qstOfflinePresentations[$questionId] = $qstOfflinePresentationExporter->exportQuestion(
                $this->qstResourcesCollector,
                $a_no_interaction
            );
        }

        return $qstOfflinePresentations;
    }
}