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\Format;
+
+/**
+ * ViewHelper to apply `html_entity_decode()` to a value,
+ * transforming HTML entity representations back into HTML special characters
+ * (like `&quot;` to `"`).
+ *
+ * ```
+ *   <f:format.htmlentitiesDecode>{textWithEntities}</f:format.htmlentitiesDecode>
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-format-htmlentitiesdecode
+ * @see https://www.php.net/html_entity_decode
+ */
+final class HtmlentitiesDecodeViewHelper extends AbstractEncodingViewHelper
+{
+    /**
+     * We accept value and children interchangeably, thus we must disable children escaping.
+     *
+     * @var bool
+     */
+    protected $escapeChildren = false;
+
+    /**
+     * If we decode, we must not encode again after that.
+     *
+     * @var bool
+     */
+    protected $escapeOutput = false;
+
+    public function initializeArguments(): void
+    {
+        parent::initializeArguments();
+        $this->registerArgument('value', 'string', 'string to format');
+        $this->registerArgument('keepQuotes', 'bool', 'If TRUE, single and double quotes won\'t be replaced (sets ENT_NOQUOTES flag).', false, false);
+        $this->registerArgument('encoding', 'string', 'Define the encoding used when converting characters (Default: UTF-8).');
+    }
+
+    /**
+     * Converts all HTML entities to their applicable characters as needed using PHPs html_entity_decode() function.
+     *
+     * @see https://www.php.net/html_entity_decode
+     */
+    public function render(): mixed
+    {
+        $value = $this->renderChildren();
+        $encoding = $this->arguments['encoding'];
+        $keepQuotes = $this->arguments['keepQuotes'];
+        if (!is_string($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            return $value;
+        }
+        if ($encoding === null) {
+            $encoding = self::resolveDefaultEncoding();
+        }
+        $flags = $keepQuotes ? ENT_NOQUOTES : ENT_COMPAT;
+        return html_entity_decode((string)$value, $flags, $encoding);
+    }
+
+    /**
+     * Explicitly set argument name to be used as content.
+     */
+    public function getContentArgumentName(): string
+    {
+        return 'value';
+    }
+}