TYPO3 v15 dev-main snapshot ()

Classes/ViewHelpers/Format/CropTextViewHelper.php

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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\Install\ViewHelpers\Format;
+
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * Crop a string to a given length.
+ *
+ * @internal
+ */
+final class CropTextViewHelper extends AbstractViewHelper
+{
+    public function initializeArguments(): void
+    {
+        $this->registerArgument('maxCharacters', 'int', 'Positive int. Place where to truncate the string', true);
+    }
+
+    public function render(): string
+    {
+        $maxCharacters = (int)$this->arguments['maxCharacters'];
+        $stringToCrop = (string)$this->renderChildren();
+        if ($maxCharacters <= 0) {
+            return $stringToCrop;
+        }
+        $croppedString = mb_substr($stringToCrop, 0, $maxCharacters, 'utf-8');
+        if ($croppedString !== $stringToCrop) {
+            return $croppedString . '…';
+        }
+        return $stringToCrop;
+    }
+}

Classes/ViewHelpers/Format/NoSpaceViewHelper.php

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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\Install\ViewHelpers\Format;
+
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to remove all spaces in a string.
+ *
+ * ```
+ *   <i:format.noSpace value="category-{extensionKey}-{categoryName}" />
+ * ```
+ *
+ * @internal
+ */
+final class NoSpaceViewHelper extends AbstractViewHelper
+{
+    public function initializeArguments(): void
+    {
+        parent::initializeArguments();
+        $this->registerArgument('value', 'string', '', true);
+    }
+
+    /**
+     * Render a string with whitespaces stripped.
+     */
+    public function render(): string
+    {
+        return preg_replace('/\s+/', '', $this->arguments['value']);
+    }
+}

Classes/ViewHelpers/Format/PhpErrorCodeViewHelper.php

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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\Install\ViewHelpers\Format;
+
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to transform a PHP error code to readable text
+ *
+ * ```
+ *   <i:format.phpErrorCode phpErrorCode="{someErrorCodeIntegerValue}" />
+ * ```
+ *
+ * @internal
+ */
+final class PhpErrorCodeViewHelper extends AbstractViewHelper
+{
+    private static array $levelNames = [
+        E_ERROR => 'E_ERROR',
+        E_WARNING => 'E_WARNING',
+        E_PARSE => 'E_PARSE',
+        E_NOTICE => 'E_NOTICE',
+        E_CORE_ERROR => 'E_CORE_ERROR',
+        E_CORE_WARNING => 'E_CORE_WARNING',
+        E_COMPILE_ERROR => 'E_COMPILE_ERROR',
+        E_COMPILE_WARNING => 'E_COMPILE_WARNING',
+        E_USER_ERROR => 'E_USER_ERROR',
+        E_USER_WARNING => 'E_USER_WARNING',
+        E_USER_NOTICE => 'E_USER_NOTICE',
+        E_RECOVERABLE_ERROR => 'E_RECOVERABLE_ERROR',
+        E_DEPRECATED => 'E_DEPRECATED',
+        E_USER_DEPRECATED => 'E_USER_DEPRECATED',
+        // @todo: Remove 2048 (deprecated E_STRICT) in v14, as this value is no longer used by PHP itself
+        //        and only kept here here because possible custom PHP extensions may still use it.
+        //        See https://wiki.php.net/rfc/deprecations_php_8_4#remove_e_strict_error_level_and_deprecate_e_strict_constant
+        2048 /* deprecated E_STRICT */ => 'PHP Runtime Notice',
+    ];
+
+    public function initializeArguments(): void
+    {
+        $this->registerArgument('phpErrorCode', 'int', '', true);
+    }
+
+    /**
+     * Render a readable string for PHP error code.
+     */
+    public function render(): string
+    {
+        $phpErrorCode = (int)$this->arguments['phpErrorCode'];
+        $levels = [];
+        if (($phpErrorCode & E_ALL) == E_ALL) {
+            $levels[] = 'E_ALL';
+            $phpErrorCode &= ~E_ALL;
+        }
+        foreach (self::$levelNames as $level => $name) {
+            if (($phpErrorCode & $level) == $level) {
+                $levels[] = $name;
+            }
+        }
+        $output = '';
+        if (!empty($levels)) {
+            $output = implode(' | ', $levels);
+        }
+        return $output;
+    }
+}