9.5/_field_wizard_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Backend\Form\NodeExpansion;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Backend\Form\AbstractNode;

use ‪TYPO3\CMS\Core\Service\DependencyOrderingService;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪FieldWizard extends ‪AbstractNode

{

    public function ‪render(): array

    {

        $result = $this->‪initializeResultArray();

        if (!isset($this->data['renderData']['fieldWizard'])) {

            return $result;

        }


        $fieldWizard = $this->data['renderData']['fieldWizard'];

        $orderingService = GeneralUtility::makeInstance(DependencyOrderingService::class);

        $orderedFieldWizard = $orderingService->orderByDependencies($fieldWizard, 'before', 'after');


        foreach ($orderedFieldWizard as $anOrderedFieldWizard => $orderedFieldWizardConfiguration) {

            if (isset($orderedFieldWizardConfiguration['disabled']) && $orderedFieldWizardConfiguration['disabled']

                || !isset($fieldWizard[$anOrderedFieldWizard]['renderType'])

            ) {

                // Don't consider this control if disabled.

                // Also ignore if renderType is not given.

                // Missing renderType may happen if an element registers a default field control

                // as disabled, and TCA enabled that. If then additionally for instance the

                // element renderType is changed to an element that doesn't register the control

                // by default anymore, this would then fatal if we don't continue here.

                // @todo: the above scenario indicates a small configuration flaw, maybe log an error somewhere?

                continue;

            }


            $options = ‪$this->data;

            $options['renderType'] = $fieldWizard[$anOrderedFieldWizard]['renderType'];

            $options['renderData']['fieldWizardOptions'] = $orderedFieldWizardConfiguration['options'] ?? [];

            $wizardResult = $this->nodeFactory->create($options)->render();

            $result = $this->‪mergeChildReturnIntoExistingResult($result, $wizardResult);

        }

        return $result;

    }

}