9.5/_form_file_provider_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Form\Hooks;


/*

 * 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\Core\Utility\StringUtility;

use ‪TYPO3\CMS\Filelist\ContextMenu\ItemProviders\FileProvider;

use ‪TYPO3\CMS\Form\Mvc\Persistence\FormPersistenceManager;


class ‪FormFileProvider extends ‪FileProvider

{

    protected ‪$itemsConfiguration = [];


    public function ‪getPriority(): int

    {

        return 0;

    }


    public function ‪canHandle(): bool

    {

        return parent::canHandle()

            && ‪StringUtility::endsWith($this->identifier, ‪FormPersistenceManager::FORM_DEFINITION_FILE_EXTENSION);

    }


    public function ‪addItems(array $items): array

    {

        parent::initialize();

        return $this->‪purgeItems($items);

    }


    protected function ‪purgeItems(array $items): array

    {

        foreach ($items as $name => $item) {

            $type = $item['type'];


            if ($type === 'submenu' && !empty($item['childItems'])) {

                $item['childItems'] = $this->‪purgeItems($item['childItems']);

            } elseif (!parent::canRender($name, $type)) {

                unset($items[$name]);

            }

        }


        return $items;

    }


    protected function ‪canBeEdited(): bool

    {

        return false;

    }


    protected function ‪canBeRenamed(): bool

    {

        return false;

    }

}