class.ilFolderImporter.php

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<?php

declare(strict_types=1);

class ilFolderImporter extends ilXmlImporter
{
    private ?ilObject $folder = null;


    public function init(): void
    {
    }

    public function importXmlRepresentation(string $a_entity, string $a_id, string $a_xml, ilImportMapping $a_mapping): void
    {
        if ($new_id = $a_mapping->getMapping('Services/Container', 'objs', $a_id)) {
            $this->folder = ilObjectFactory::getInstanceByObjId((int) $new_id, false);
        } elseif ($new_id = $a_mapping->getMapping('Services/Container', 'refs', '0')) {
            $this->folder = ilObjectFactory::getInstanceByRefId((int) $new_id, false);
        } elseif (!$this->folder instanceof ilObjFolder) {
            $this->folder = new ilObjFolder();
            $this->folder->create();
        }

        try {
            $parser = new ilFolderXmlParser($this->folder, $a_xml);
            $parser->start();
            $a_mapping->addMapping('Modules/Folder', 'fold', $a_id, (string) $this->folder->getId());
        } catch (ilSaxParserException $e) {
            $GLOBALS['ilLog']->write(__METHOD__ . ': Parsing failed with message, "' . $e->getMessage() . '".');
        }
    }
}