DigiComp.FluidRenderFunctions/Classes/Utils/RenderableProxy.php

<?php

declare(strict_types=1);

namespace DigiComp\FluidRenderFunctions\Utils;

use DigiComp\FluidRenderFunctions\InvokeRenderFunctionInterface;
use Neos\Utility\Exception\PropertyNotAccessibleException;
use Neos\Utility\ObjectAccess;

/**
 * The RenderableProxy wraps original objects and provides a __toString() function
 *
 * Because of that, you could use it, to wrap your objects in it and pass the wrapped objects to SelectViewHelper
 */
class RenderableProxy
{
    protected InvokeRenderFunctionInterface $renderFunction;
    protected $object;
    public ?string $Persistence_Object_Identifier = null;

    public function __construct(InvokeRenderFunctionInterface $renderFunction, $object)
    {
        $this->renderFunction = $renderFunction;
        $this->object = $object;
        try {
            $this->Persistence_Object_Identifier =
                ObjectAccess::getProperty($object, 'Persistence_Object_Identifier', true);
        } catch (PropertyNotAccessibleException $e) {
            // ok. fine
        }
    }

    public function __toString(): string
    {
        $render = $this->renderFunction;
        return $render($this->object);
    }
}