TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:03 +02:00
commit 61d66df078
65 changed files with 8311 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\Beuser\ViewHelpers;
+
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconProvider\SvgIconProvider;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Localization\LanguageService;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to render a permission icon group (user / group / others) of the "Access" module,
+ * using native PHP instead of Fluid for performance reasons.
+ *
+ * ```
+ *   <beuser:permissions permission="{data.row.perms_user}" scope="user" pageId="{data.row.uid}" />
+ * ```
+ *
+ * @internal
+ */
+final class PermissionsViewHelper extends AbstractViewHelper
+{
+    private const array MASKS = [1, 16, 2, 4, 8];
+
+    /**
+     * As this ViewHelper renders HTML, the output must not be escaped.
+     *
+     * @var bool
+     */
+    protected $escapeOutput = false;
+
+    public function __construct(
+        private readonly IconFactory $iconFactory,
+        #[Autowire(service: 'cache.runtime')]
+        private readonly FrontendInterface $cachePermissionLabels
+    ) {}
+
+    public function initializeArguments(): void
+    {
+        $this->registerArgument('permission', 'int', 'Current permission', true);
+        $this->registerArgument('scope', 'string', '"user" / "group" / "everybody"', true);
+        $this->registerArgument('pageId', 'int', 'Page ID to evaluate permission for', true);
+    }
+
+    public function render(): string
+    {
+        $icon = '';
+        foreach (self::MASKS as $mask) {
+            if ($this->arguments['permission'] & $mask) {
+                $iconIdentifier = 'actions-check';
+                $iconClass = 'text-success';
+                $mode = 'delete';
+            } else {
+                $iconIdentifier = 'actions-close';
+                $iconClass = 'text-danger';
+                $mode = 'add';
+            }
+
+            $label = $this->resolvePermissionLabel($mask);
+            $icon .= '<button'
+                . ' aria-label="' . htmlspecialchars($label) . ', ' . htmlspecialchars($mode) . ', ' . htmlspecialchars($this->arguments['scope']) . '"'
+                . ' title="' . htmlspecialchars($label) . '"'
+                . ' data-page="' . htmlspecialchars((string)$this->arguments['pageId']) . '"'
+                . ' data-permissions="' . htmlspecialchars((string)$this->arguments['permission']) . '"'
+                . ' data-who="' . htmlspecialchars($this->arguments['scope']) . '"'
+                . ' data-bits="' . htmlspecialchars((string)$mask) . '"'
+                . ' data-mode="' . htmlspecialchars($mode) . '"'
+                . ' class="btn btn-default btn-icon btn-borderless change-permission ' . htmlspecialchars($iconClass) . '">'
+                . $this->iconFactory->getIcon($iconIdentifier, IconSize::SMALL)->render(SvgIconProvider::MARKUP_IDENTIFIER_INLINE)
+                . '</button>';
+        }
+        return $icon;
+    }
+
+    private function resolvePermissionLabel(int $mask): string
+    {
+        $cacheIdentifier = 'beuser-viewhelper-permission_' . $mask;
+        if (!$this->cachePermissionLabels->has($cacheIdentifier)) {
+            $this->cachePermissionLabels->set($cacheIdentifier, htmlspecialchars($this->getLanguageService()->sL(
+                'LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:' . $mask,
+            )));
+        }
+        return $this->cachePermissionLabels->get($cacheIdentifier);
+    }
+
+    private function getLanguageService(): LanguageService
+    {
+        return $GLOBALS['LANG'];
+    }
+}