9.5/_tca_columns_process_common_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Form\FormDataProvider;


/*

 * 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\FormDataProviderInterface;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪TcaColumnsProcessCommon implements ‪FormDataProviderInterface

{

    public function ‪addData(array $result)

    {

        // enables the backend to display a visual comparison between a new version and its original

        $tableProperties = $result['processedTca']['ctrl'];

        if (!empty($tableProperties['origUid'])) {

            $result['columnsToProcess'][] = $tableProperties['origUid'];

        }


        // determines which one of the 'types' configurations are used for displaying the fields in the backend

        if (!empty($tableProperties['type'])) {

            // Allow for relation_field:foreign_type_field syntax

            $fieldName = GeneralUtility::trimExplode(':', $tableProperties['type'], true, 2);

            $result['columnsToProcess'][] = $fieldName[0];

        }


        // field that contains the language of the record

        if (!empty($tableProperties['languageField'])) {

            $result['columnsToProcess'][] = $tableProperties['languageField'];

        }


        // field that contains the pointer to the original record

        if (!empty($tableProperties['transOrigPointerField'])) {

            $result['columnsToProcess'][] = $tableProperties['transOrigPointerField'];

        }


        // field that contains the value of the original language record

        if (!empty($tableProperties['transOrigDiffSourceField'])) {

            $result['columnsToProcess'][] = $tableProperties['transOrigDiffSourceField'];

        }


        // fields added to subtypes_addlist (can be pi_flexform)

        $recordTypeValue = $result['recordTypeValue'];

        if (!empty($result['processedTca']['types'][$recordTypeValue]['subtype_value_field'])) {

            $subtypeFieldName = $result['processedTca']['types'][$recordTypeValue]['subtype_value_field'];

            if (!empty($result['processedTca']['types'][$recordTypeValue]['subtypes_addlist'][$result['databaseRow'][$subtypeFieldName]])) {

                ‪$fields = GeneralUtility::trimExplode(

                    ',',

                    $result['processedTca']['types'][$recordTypeValue]['subtypes_addlist'][$result['databaseRow'][$subtypeFieldName]],

                    true

                );

                foreach (‪$fields as $field) {

                    $result['columnsToProcess'][] = $field;

                }

            }

        }


        return $result;

    }

}