TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\Backend\Form\Element;
+
+use Symfony\Component\Uid\Uuid;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Page\JavaScriptModuleInstruction;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\MathUtility;
+use TYPO3\CMS\Core\Utility\StringUtility;
+
+/**
+ * Render a readonly input field, which is filled with a UUID
+ */
+class UuidElement extends AbstractFormElement
+{
+    public function __construct(
+        private readonly IconFactory $iconFactory,
+    ) {}
+
+    public function render(): array
+    {
+        $resultArray = $this->initializeResultArray();
+        $parameterArray = $this->data['parameterArray'];
+        $itemValue = htmlspecialchars((string)$parameterArray['itemFormElValue'], ENT_QUOTES);
+        $config = $parameterArray['fieldConf']['config'];
+        $itemName = $parameterArray['itemFormElName'];
+        $fieldId = StringUtility::getUniqueId('formengine-uuid-');
+
+        if (!isset($config['required'])) {
+            $config['required'] = true;
+        }
+
+        if ($config['required'] && !Uuid::isValid($itemValue)) {
+            // Note: This can only happen in case the TcaUuid data provider is not executed or a custom
+            // data provider has changed the value afterwards. Since this can only happen in user code,
+            // we throw an exception to inform the administrator about this misconfiguration.
+            throw new \RuntimeException(
+                'Field "' . $this->data['fieldName'] . '" in table "' . $this->data['tableName'] . '" of type "uuid" defines the field to be required but does not contain a valid uuid. Make sure to properly generate a valid uuid value.',
+                1678895476
+            );
+        }
+
+        $width = $this->formMaxWidth(
+            MathUtility::forceIntegerInRange($config['size'] ?? $this->defaultInputWidth, $this->minimumInputWidth, $this->maxInputWidth)
+        );
+
+        $attributes = [
+            'id' => $fieldId,
+            'name' => $itemName,
+            'type' => 'text',
+            'readonly' => 'readonly',
+            'class' => 'form-control disabled',
+            'data-formengine-input-name' => $itemName,
+            'data-formengine-validation-rules' => $this->getValidationDataAsJsonString($config),
+        ];
+
+        $uuidElement = '
+            <input value="' . $itemValue . '"
+                ' . GeneralUtility::implodeAttributes($attributes, true) . '
+            />';
+
+        $fieldInformationResult = $this->renderFieldInformation();
+        $fieldInformationHtml = $fieldInformationResult['html'];
+        $resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldInformationResult, false);
+
+        if (($config['enableCopyToClipboard'] ?? true) !== false) {
+            $uuidElement = '
+                <div class="input-group">
+                    ' . $uuidElement . '
+                    <typo3-copy-to-clipboard
+                        class="btn btn-default"
+                        title="' . htmlspecialchars(sprintf($this->getLanguageService()->sL('LLL:EXT:backend/Resources/Private/Language/locallang_copytoclipboard.xlf:copyToClipboard.title'), 'UUID')) . '"
+                        text="' . $itemValue . '"
+                    >
+                        ' . $this->iconFactory->getIcon('actions-clipboard', IconSize::SMALL) . '
+                    </typo3-copy-to-clipboard>
+                </div>';
+
+            $resultArray['javaScriptModules'][] = JavaScriptModuleInstruction::create('@typo3/backend/copy-to-clipboard.js');
+        }
+
+        $fieldControlResult = $this->renderFieldControl();
+        $fieldControlHtml = $fieldControlResult['html'];
+        $resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldControlResult, false);
+
+        $html = [];
+        $html[] = $this->renderLabel($fieldId);
+        $html[] = '<div class="formengine-field-item t3js-formengine-field-item">';
+        $html[] =     $fieldInformationHtml;
+        $html[] =     '<div class="form-control-wrap" style="max-width: ' . $width . 'px">';
+        $html[] =         '<div class="form-wizards-wrap">';
+        $html[] =             '<div class="form-wizards-item-element">';
+        $html[] =                 $uuidElement;
+        $html[] =             '</div>';
+
+        if (!empty($fieldControlHtml)) {
+            $html[] =      '<div class="form-wizards-item-aside form-wizards-item-aside--field-control">';
+            $html[] =          '<div class="btn-group">';
+            $html[] =              $fieldControlHtml;
+            $html[] =          '</div>';
+            $html[] =      '</div>';
+        }
+
+        $html[] =         '</div>';
+        $html[] =     '</div>';
+        $html[] = '</div>';
+
+        $resultArray['html'] = implode(LF, $html);
+
+        return $resultArray;
+    }
+}