[TASK] Move LanguageService to EXT:core
[Packages/TYPO3.CMS.git] / typo3 / sysext / backend / Classes / Form / FormDataProvider / TcaColumnsProcessRecordTitle.php
1 <?php
2 namespace TYPO3\CMS\Backend\Form\FormDataProvider;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
18 use TYPO3\CMS\Core\Utility\GeneralUtility;
19
20 /**
21 * Mark columns that are used to generate the record title for
22 * further processing
23 */
24 class TcaColumnsProcessRecordTitle implements FormDataProviderInterface
25 {
26 /**
27 * Determine which fields are required to render the record title and
28 * add those to the list of columns that must be processed by the next
29 * data providers.
30 *
31 * @param array $result
32 * @return array
33 */
34 public function addData(array $result)
35 {
36 // If a field name is given for the label we need to process the field
37 if (!empty($result['processedTca']['ctrl']['label'])) {
38 $result['columnsToProcess'][] = $result['processedTca']['ctrl']['label'];
39 }
40
41 // Add alternative fields that might be used to render the label
42 if (!empty($result['processedTca']['ctrl']['label_alt'])) {
43 $labelColumns = GeneralUtility::trimExplode(',', $result['processedTca']['ctrl']['label_alt'], true);
44 $result['columnsToProcess'] = array_merge($result['columnsToProcess'], array_filter($labelColumns));
45 }
46
47 // Add foreign_label to process list if exists and the record is an inline child
48 if ($result['isInlineChild'] && isset($result['inlineParentConfig']['foreign_label'])) {
49 $result['columnsToProcess'][] = $result['inlineParentConfig']['foreign_label'];
50 }
51
52 // Add symmetric_label to process list if exists and the record is an inline child
53 if ($result['isInlineChild'] && isset($result['inlineParentConfig']['symmetric_label'])) {
54 $result['columnsToProcess'][] = $result['inlineParentConfig']['symmetric_label'];
55 }
56
57 return $result;
58 }
59 }