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<?php
declare(strict_types=1);
/*
* 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!
*/
namespace TYPO3\CMS\RteCKEditor\Form\Resolver;
use TYPO3\CMS\Backend\Form\NodeResolverInterface;
use TYPO3\CMS\RteCKEditor\Form\Element\RichTextElement;
/**
* This resolver will return the RichTextElement render class if RTE is enabled for this field.
* @internal This is a specific Backend FormEngine implementation and is not considered part of the Public TYPO3 API.
*/
class RichTextNodeResolver implements NodeResolverInterface
{
protected array $data;
public function setData(array $data): void
{
$this->data = $data;
}
/**
* Returns RichTextElement as class name if RTE widget should be rendered.
*
* @return string|null New class name or null if this resolver does not change current class name.
*/
public function resolve(): ?string
{
$parameterArray = $this->data['parameterArray'];
if (// If RTE is enabled for field
(bool)($parameterArray['fieldConf']['config']['enableRichtext'] ?? false) === true
// If RTE config is found (prepared by TcaText data provider)
&& is_array($parameterArray['fieldConf']['config']['richtextConfiguration'] ?? null)
// If RTE is not disabled on configuration level
&& !($parameterArray['fieldConf']['config']['richtextConfiguration']['disabled'] ?? false)
) {
return RichTextElement::class;
}
return null;
}
}