CreationCallbackTrait.php

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<?php

declare(strict_types=1);

namespace ILIAS\Object;

trait CreationCallbackTrait
{
    public function callCreationCallback(
        \ilObject $obj,
        \ilObjectDefinition $obj_definition,
        int $requested_crtcb
    ): void {
        if ($requested_crtcb === 0) {
            return;
        }

        $callback_type = \ilObject::_lookupType((int) $requested_crtcb, true);
        $class_name = 'ilObj' . $obj_definition->getClassName($callback_type) . 'GUI';

        if (strtolower($class_name) === 'ilobjitemgroupgui') {
            $callback_obj = new $class_name((int) $requested_crtcb);
        } else {
            $callback_obj = new $class_name(null, $requested_crtcb, true, false);
        }
        $callback_obj->afterSaveCallback($obj);
    }

}