0f197efe8b7de6ad234b1b7424660e18776f351c
[Packages/TYPO3.CMS.git] / typo3 / sysext / backend / Classes / Form / FieldControl / AddRecord.php
1 <?php
2 declare(strict_types=1);
3 namespace TYPO3\CMS\Backend\Form\FieldControl;
4
5 /*
6 * This file is part of the TYPO3 CMS project.
7 *
8 * It is free software; you can redistribute it and/or modify it under
9 * the terms of the GNU General Public License, either version 2
10 * of the License, or any later version.
11 *
12 * For the full copyright and license information, please read the
13 * LICENSE.txt file that was distributed with this source code.
14 *
15 * The TYPO3 project - inspiring people to share!
16 */
17
18 use TYPO3\CMS\Backend\Form\AbstractNode;
19 use TYPO3\CMS\Backend\Utility\BackendUtility;
20 use TYPO3\CMS\Core\Utility\GeneralUtility;
21
22 /**
23 * Renders the icon with link parameters to add a new record,
24 * typically used for single elements of type=group or type=select.
25 */
26 class AddRecord extends AbstractNode
27 {
28 /**
29 * Add button control
30 *
31 * @return array As defined by FieldControl class
32 */
33 public function render(): array
34 {
35 $options = $this->data['renderData']['fieldControlOptions'];
36 $parameterArray = $this->data['parameterArray'];
37 $itemName = $parameterArray['itemFormElName'];
38
39 // Handle options and fallback
40 $title = $options['title'] ?? 'LLL:EXT:lang/Resources/Private/Language/locallang_core.xlf:labels.createNew';
41 $setValue = $options['setValue'] ?? 'append';
42
43 $table = '';
44 if (isset($options['table'])) {
45 // Table given in options - use it
46 $table = $options['table'];
47 } elseif ($parameterArray['fieldConf']['config']['type'] === 'group'
48 && isset($parameterArray['fieldConf']['config']['internal_type'])
49 && $parameterArray['fieldConf']['config']['internal_type'] === 'db'
50 && !empty($parameterArray['fieldConf']['config']['allowed'])
51 ) {
52 // Use first table from allowed list if specific table is not set in options
53 $allowedTables = GeneralUtility::trimExplode(',', $parameterArray['fieldConf']['config']['allowed'], true);
54 $table = array_pop($allowedTables);
55 } elseif ($parameterArray['fieldConf']['config']['type'] === 'select'
56 && !empty($parameterArray['fieldConf']['config']['foreign_table'])
57 ) {
58 // Use foreign_table if given for type=select
59 $table = $parameterArray['fieldConf']['config']['foreign_table'];
60 }
61 if (empty($table)) {
62 // Still no table - this element can not handle the add control.
63 return [];
64 }
65
66 // Target pid of new records is current pid by default
67 $pid = $this->data['effectivePid'];
68 if (isset($options['pid'])) {
69 // pid configured in options - use it
70 $pid = $options['pid'];
71 } elseif (
72 isset($GLOBALS['TCA'][$table]['ctrl']['rootLevel'])
73 && (int)$GLOBALS['TCA'][$table]['ctrl']['rootLevel'] === 1
74 ) {
75 // Target table can only exist on root level - set 0 as pid
76 $pid = 0;
77 }
78
79 $prefixOfFormElName = 'data[' . $this->data['tableName'] . '][' . $this->data['databaseRow']['uid'] . '][' . $this->data['fieldName'] . ']';
80 $flexFormPath = '';
81 if (GeneralUtility::isFirstPartOfStr($itemName, $prefixOfFormElName)) {
82 $flexFormPath = str_replace('][', '/', substr($itemName, strlen($prefixOfFormElName) + 1, -1));
83 }
84
85 $urlParameters = [
86 'P' => [
87 'params' => [
88 'table' => $table,
89 'pid' => $pid,
90 'setValue' => $setValue,
91 ],
92 'table' => $this->data['tableName'],
93 'field' => $this->data['fieldName'],
94 'uid' => $this->data['databaseRow']['uid'],
95 'flexFormPath' => $flexFormPath,
96 'returnUrl' => $this->data['returnUrl'],
97 ],
98 ];
99
100 $onClick = [];
101 $onClick[] = 'this.blur();';
102 $onClick[] = 'return !TBE_EDITOR.isFormChanged();';
103
104 return [
105 'iconIdentifier' => 'actions-add',
106 'title' => $title,
107 'linkAttributes' => [
108 'onClick' => implode('', $onClick),
109 'href' => BackendUtility::getModuleUrl('wizard_add', $urlParameters),
110 ],
111 ];
112 }
113 }