9.5/_user_element_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Backend\Form\Element;


/*

 * 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\GeneralUtility;


class ‪UserElement extends ‪AbstractFormElement

{

    public function ‪render()

    {

        $parameterArray = $this->data['parameterArray'];

        $resultArray = $this->‪initializeResultArray();


        if (empty($parameterArray['fieldConf']['config']['userFunc'])) {

            // If there is no (deprecated) userFunc, render some dummy output to explain this element

            // should usually not be called at all.

            // @deprecated The if can be removed in TYPO3 v10.0, keeping the body only.

            $resultArray['html'] = '<div class="alert alert-warning">';

            $resultArray['html'] .= 'This is dummy output: Field <code>' . htmlspecialchars($this->data['fieldName']) . '</code>';

            $resultArray['html'] .= 'of table <code>' . htmlspecialchars($this->data['tableName']) . '</code>';

            $resultArray['html'] .= ' is registered as type="user" element without a specific renderType.';

            $resultArray['html'] .= ' Please look up details in TCA reference documentation for type="user".';

            $resultArray['html'] .= '</div>';

            return $resultArray;

        }


        // @deprecated since TYPO3 v9, everything below will be removed in TYPO3 v10.0.

        trigger_error(

            'Properties "userFunc", "noTableWrapping" and "parameters" will be removed in TYPO3 v10.0. Use a renderType instead.',

            E_USER_DEPRECATED

        );

        $parameterArray['table'] = $this->data['tableName'];

        $parameterArray['field'] = $this->data['fieldName'];

        $parameterArray['row'] = $this->data['databaseRow'];

        $parameterArray['parameters'] = $parameterArray['fieldConf']['config']['parameters'] ?? [];

        $html = GeneralUtility::callUserFunction(

            $parameterArray['fieldConf']['config']['userFunc'],

            $parameterArray,

            $this

        );

        if (!isset($parameterArray['fieldConf']['config']['noTableWrapping'])

            || (bool)$parameterArray['fieldConf']['config']['noTableWrapping'] === false

        ) {

            $html = '<div class="formengine-field-item t3js-formengine-field-item">' . $html . '</div>';

        }

        $resultArray['html'] = $html;

        return $resultArray;

    }

}