TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:20 +02:00
commit c7a46689ff
115 changed files with 11736 additions and 0 deletions
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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\Fluid\ViewHelpers\Form;
+
+/**
+ * ViewHelper which renders a simple radio button `<input type="radio">`.
+ *
+ * ```
+ *   <f:form.radio name="myRadioButton" value="someValue" />
+ *   <f:form.radio property="newsletter" value="1" />
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-form-radio
+ */
+final class RadioViewHelper extends AbstractFormFieldViewHelper
+{
+    /**
+     * @var string
+     */
+    protected $tagName = 'input';
+
+    public function initializeArguments(): void
+    {
+        parent::initializeArguments();
+        $this->registerArgument('errorClass', 'string', 'CSS class to set if there are errors for this ViewHelper', false, 'f3-form-error');
+        $this->registerArgument('checked', 'bool', 'Specifies that the input element should be preselected');
+        $this->registerArgument('value', 'string', 'Value of input tag. Required for radio buttons', true);
+    }
+
+    public function render(): string
+    {
+        $checked = $this->arguments['checked'];
+
+        $this->tag->addAttribute('type', 'radio');
+
+        $nameAttribute = $this->getName();
+        $valueAttribute = $this->getValueAttribute();
+
+        $propertyValue = null;
+        if ($this->hasMappingErrorOccurred()) {
+            $propertyValue = $this->getLastSubmittedFormData();
+        }
+        if ($checked === null && $propertyValue === null) {
+            $propertyValue = $this->getPropertyValue();
+            $propertyValue = $this->convertToPlainValue($propertyValue);
+        }
+
+        if ($propertyValue !== null) {
+            // no type-safe comparison by intention
+            $checked = $propertyValue == $valueAttribute;
+        }
+
+        $this->registerFieldNameForFormTokenGeneration($nameAttribute);
+        $this->tag->addAttribute('name', $nameAttribute);
+        $this->tag->addAttribute('value', (string)$valueAttribute);
+        if ($checked === true) {
+            $this->tag->addAttribute('checked', 'checked');
+        }
+
+        $this->setErrorClassAttribute();
+
+        return $this->tag->render();
+    }
+}