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;
+
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to format a string to specific lengths, by using PHPs `str_pad` function.
+ *
+ * ```
+ *   <f:format.padding padLength="10" padString="!" padType="right">TYPO3</f:format.padding>
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-format-padding
+ * @see https://www.php.net/manual/en/function.str-pad
+ */
+final class PaddingViewHelper extends AbstractViewHelper
+{
+    /**
+     * Output is escaped already. We must not escape children, to avoid double encoding.
+     *
+     * @var bool
+     */
+    protected $escapeChildren = false;
+
+    public function initializeArguments(): void
+    {
+        $this->registerArgument('value', 'string', 'string to format');
+        $this->registerArgument('padLength', 'int', 'Length of the resulting string. If the value of pad_length is negative or less than the length of the input string, no padding takes place.', true);
+        $this->registerArgument('padString', 'string', 'The padding string', false, ' ');
+        $this->registerArgument('padType', 'string', 'Append the padding at this site (Possible values: right,left,both. Default: right)', false, 'right');
+    }
+
+    /**
+     * Pad a string to a certain length with another string.
+     */
+    public function render(): string
+    {
+        $value = $this->renderChildren();
+        $padTypes = [
+            'left' => STR_PAD_LEFT,
+            'right' => STR_PAD_RIGHT,
+            'both' => STR_PAD_BOTH,
+        ];
+        $padType = $this->arguments['padType'];
+        if (!isset($padTypes[$padType])) {
+            $padType = 'right';
+        }
+        $value = (string)$value;
+        $padString = (string)$this->arguments['padString'];
+        // mb_str_pad() throws a ValueError on an empty pad string, so return the value unchanged in that case.
+        if ($padString === '') {
+            return $value;
+        }
+        return mb_str_pad($value, (int)$this->arguments['padLength'], $padString, $padTypes[$padType]);
+    }
+
+    /**
+     * Explicitly set argument name to be used as content.
+     */
+    public function getContentArgumentName(): string
+    {
+        return 'value';
+    }
+}