TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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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\Core\Controller;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Backend\Attribute\AsController;
+use TYPO3\CMS\Core\Http\HtmlResponse;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Imaging\IconState;
+
+/**
+ * Controller for icon handling
+ *
+ * @internal
+ */
+#[AsController]
+readonly class IconController
+{
+    public function __construct(
+        private IconFactory $iconFactory
+    ) {}
+
+    public function getIcon(ServerRequestInterface $request): ResponseInterface
+    {
+        $parsedBody = $request->getParsedBody();
+        $queryParams = $request->getQueryParams();
+        $requestedIcon = json_decode($parsedBody['icon'] ?? $queryParams['icon'], true);
+
+        [$identifier, $size, $overlayIdentifier, $iconState, $alternativeMarkupIdentifier] = $requestedIcon;
+
+        if (empty($overlayIdentifier)) {
+            $overlayIdentifier = null;
+        }
+
+        $iconState = IconState::tryFrom($iconState);
+        $icon = $this->iconFactory->getIcon($identifier, IconSize::from($size), $overlayIdentifier, $iconState);
+
+        return new HtmlResponse($icon->render($alternativeMarkupIdentifier));
+    }
+}