[BUGFIX] FormEngine inline foreign_selector and foreign_unique
[Packages/TYPO3.CMS.git] / typo3 / sysext / backend / Classes / Form / FormDataProvider / InlineOverrideChildTca.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\ArrayUtility;
19
20 /**
21 * Override some child TCA in an inline parent child relation.
22 */
23 class InlineOverrideChildTca implements FormDataProviderInterface
24 {
25
26 /**
27 * Inline parent TCA may override some TCA of children.
28 *
29 * @param array $result
30 * @return array
31 */
32 public function addData(array $result)
33 {
34 // Replace types definition of inline child if foreign_types is defined in inlineParentConfig
35 if (isset($result['inlineParentConfig']['foreign_types'])) {
36 foreach ($result['inlineParentConfig']['foreign_types'] as $type => $config) {
37 $result['processedTca']['types'][$type] = $config;
38 }
39 }
40
41 // Override config section of foreign_selector field pointer if given
42 if (isset($result['inlineParentConfig']['foreign_selector'])
43 && is_string($result['inlineParentConfig']['foreign_selector'])
44 && isset($result['inlineParentConfig']['foreign_selector_fieldTcaOverride'])
45 && is_array($result['inlineParentConfig']['foreign_selector_fieldTcaOverride'])
46 && isset($result['processedTca']['columns'][$result['inlineParentConfig']['foreign_selector']])
47 && is_array($result['processedTca']['columns'][$result['inlineParentConfig']['foreign_selector']])
48 ) {
49 ArrayUtility::mergeRecursiveWithOverrule(
50 $result['processedTca']['columns'][$result['inlineParentConfig']['foreign_selector']],
51 $result['inlineParentConfig']['foreign_selector_fieldTcaOverride']
52 );
53 }
54
55 // Set default values for (new) child if foreign_record_defaults is defined in inlineParentConfig
56 if (isset($result['inlineParentConfig']['foreign_record_defaults']) && is_array($result['inlineParentConfig']['foreign_record_defaults'])) {
57 $foreignTableConfig = $GLOBALS['TCA'][$result['inlineParentConfig']['foreign_table']];
58 // The following system relevant fields can't be set by foreign_record_defaults
59 $notSetableFields = [
60 'uid',
61 'pid',
62 't3ver_oid',
63 't3ver_id',
64 't3ver_label',
65 't3ver_wsid',
66 't3ver_state',
67 't3ver_stage',
68 't3ver_count',
69 't3ver_tstamp',
70 't3ver_move_id',
71 ];
72 // Optional configuration fields used in child table. If set, they must not be overridden, either
73 $configurationKeysForNotSettableFields = [
74 'crdate',
75 'cruser_id',
76 'delete',
77 'origUid',
78 'transOrigDiffSourceField',
79 'transOrigPointerField',
80 'tstamp',
81 ];
82 foreach ($configurationKeysForNotSettableFields as $configurationKey) {
83 if (isset($foreignTableConfig['ctrl'][$configurationKey])) {
84 $notSetableFields[] = $foreignTableConfig['ctrl'][$configurationKey];
85 }
86 }
87 foreach ($result['inlineParentConfig']['foreign_record_defaults'] as $fieldName => $defaultValue) {
88 if (isset($foreignTableConfig['columns'][$fieldName]) && !in_array($fieldName, $notSetableFields, true)) {
89 $result['processedTca']['columns'][$fieldName]['config']['default'] = $defaultValue;
90 }
91 }
92 }
93 return $result;
94 }
95 }