class.ilWebResourceExporter.php

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<?php

declare(strict_types=1);

class ilWebResourceExporter extends ilXmlExporter
{
    private ?ilWebLinkXmlWriter $writer = null;

    protected ilLogger $logger;

    public function __construct()
    {
        global $DIC;

        parent::__construct();
        $this->logger = $DIC->logger()->webr();
    }

    public function getXmlRepresentation(
        string $a_entity,
        string $a_schema_version,
        string $a_id
    ): string {
        try {
            $this->writer = new ilWebLinkXmlWriter(false);
            $this->writer->setObjId((int) $a_id);
            $this->writer->write();
            return $this->writer->xmlDumpMem(false);
        } catch (UnexpectedValueException $e) {
            $this->logger->warning("Caught error: " . $e->getMessage());
            return '';
        }
    }

    public function getXmlExportTailDependencies(
        string $a_entity,
        string $a_target_release,
        array $a_ids
    ): array {
        $deps = [];
        // service settings
        $deps[] = [
            "component" => "components/ILIAS/ILIASObject",
            "entity" => "common",
            "ids" => $a_ids
        ];

        $md_ids = [];
        foreach ($a_ids as $id) {
            $md_ids[] = $id . ':0:webr';
        }
        if (!empty($md_ids)) {
            $deps[] = [
                'component' => 'components/ILIAS/MetaData',
                'entity' => 'md',
                'ids' => $md_ids,
            ];
        }

        return $deps;
    }

    public function getValidSchemaVersions(string $a_entity): array
    {
        return array(
            "4.1.0" => array(
                "namespace" => "http://www.ilias.de/Modules/WebResource/webr/4_1",
                "xsd_file" => "ilias_webr_4_1.xsd",
                "uses_dataset" => false,
                "min" => "4.1.0",
                "max" => ""
            )
        );
    }

    public function init(): void
    {
    }
}