TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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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\Backend\Sidebar;
+
+/**
+ * Renders the complete backend sidebar with all registered components.
+ *
+ * @internal
+ */
+final readonly class Sidebar
+{
+    /**
+     * @param array<string, SidebarComponentInterface> $components Components keyed by identifier
+     */
+    public function __construct(
+        private array $components,
+        private SidebarComponentContext $context,
+    ) {}
+
+    /**
+     * @return array{
+     *   html: string,
+     *   modules: list<string>,
+     *   accessible: bool,
+     *   expanded: bool
+     * }
+     */
+    public function render(): array
+    {
+        $html = [];
+        $modules = [];
+        foreach ($this->components as $identifier => $component) {
+            $result = $component->getResult($this->context);
+            $html[] = '<div class="sidebar-component" data-identifier="' . htmlspecialchars($identifier) . '">' . $result->html . '</div>';
+            if ($result->module) {
+                $modules[] = $result->module;
+            }
+        }
+
+        return [
+            'html' => $html === [] ? '' : '<div class="sidebar-container">' . implode(LF, $html) . '</div>',
+            'modules' => $modules,
+            'accessible' => $this->isAccessible(),
+            'expanded' => $this->isExpanded(),
+        ];
+    }
+
+    public function isAccessible(): bool
+    {
+        return $this->components !== [];
+    }
+
+    public function isExpanded(): bool
+    {
+        $collapseState = $this->context->user->uc['BackendComponents']['States']['typo3-sidebar']['collapsed'] ?? false;
+        return $collapseState !== true && $collapseState !== 'true';
+    }
+
+    public function getComponentByIdentifier(string $identifier): ?SidebarComponentInterface
+    {
+        return $this->components[$identifier] ?? null;
+    }
+}