TYPO3 v15 dev-main snapshot ()

Classes/ViewHelpers/Page/FooterDataViewHelper.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\Fluid\ViewHelpers\Page;
+
+use TYPO3\CMS\Core\Page\PageRenderer;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to add various content before the closing body-tag of the current page using PageRenderer.
+ *
+ * ```
+ *    <f:page.footerData>
+ *       <script>
+ *         var _paq = window._paq = window._paq || [];
+ *         _paq.push(['trackPageView']);
+ *         _paq.push(['enableLinkTracking']);
+ *         (function() {
+ *             var u = "https://your-matomo-domain.example.com/";
+ *             _paq.push(['setTrackerUrl', u + 'matomo.php']);
+ *             _paq.push(['setSiteId', '1']);
+ *             var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0];
+ *           g.async = true; g.src = u + 'matomo.js'; s.parentNode.insertBefore(g, s);
+ *         })();
+ *       </script>
+ *    </f:page.footerData>
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-page-footerdata
+ */
+final class FooterDataViewHelper extends AbstractViewHelper
+{
+    public function __construct(private readonly PageRenderer $pageRenderer) {}
+
+    public function render(): string
+    {
+        $this->pageRenderer->addFooterData($this->renderChildren());
+        return '';
+    }
+}

Classes/ViewHelpers/Page/HeaderDataViewHelper.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\Fluid\ViewHelpers\Page;
+
+use TYPO3\CMS\Core\Page\PageRenderer;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to add various content in the head section of the current page using PageRenderer.
+ *
+ * ```
+ *    <f:page.headerData>
+ *       <link rel="preload" href="/fonts/myfont.woff2" as="font" type="font/woff2" crossorigin="anonymous">
+ *       <link rel="dns-prefetch" href="//example-cdn.com">
+ *       <link rel="preconnect" href="https://example-cdn.com">
+ *    </f:page.headerData>
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-page-headerdata
+ */
+final class HeaderDataViewHelper extends AbstractViewHelper
+{
+    public function __construct(private readonly PageRenderer $pageRenderer) {}
+
+    public function render(): string
+    {
+        $this->pageRenderer->addHeaderData($this->renderChildren());
+        return '';
+    }
+}

Classes/ViewHelpers/Page/MetaViewHelper.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\Fluid\ViewHelpers\Page;
+
+use TYPO3\CMS\Core\MetaTag\MetaTagManagerRegistry;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to set meta tags from Fluid templates.
+ *
+ * ```
+ *    <f:page.meta property="description">My page description</f:page.meta>
+ *    <f:page.meta property="og:title">My article title</f:page.meta>
+ *    <f:page.meta property="og:image" subProperties="{width: 1200, height: 630}">/path/to/image.jpg</f:page.meta>
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-page-meta
+ */
+final class MetaViewHelper extends AbstractViewHelper
+{
+    public function __construct(private readonly MetaTagManagerRegistry $metaTagManagerRegistry) {}
+
+    public function initializeArguments(): void
+    {
+        $this->registerArgument('property', 'string', 'The meta property name (e.g. "description", "og:title")', true);
+        $this->registerArgument('type', 'string', 'The meta type attribute (name, property, http-equiv). If not set, the appropriate manager will determine the type.');
+        $this->registerArgument('subProperties', 'array', 'Array of sub-properties for complex meta tags (e.g. og:image width/height)', false, []);
+        $this->registerArgument('replace', 'bool', 'Replace existing meta tags with the same property', false, false);
+    }
+
+    public function render(): string
+    {
+        $property = $this->arguments['property'];
+        $content = $this->renderChildren();
+
+        if ($content === null || $content === '') {
+            return '';
+        }
+
+        $metaTagManager = $this->metaTagManagerRegistry->getManagerForProperty($property);
+
+        $metaTagManager->addProperty(
+            $property,
+            (string)$content,
+            $this->arguments['subProperties'],
+            $this->arguments['replace'],
+            $this->arguments['type'] ?? ''
+        );
+        return '';
+    }
+}

Classes/ViewHelpers/Page/TitleViewHelper.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\Fluid\ViewHelpers\Page;
+
+use TYPO3\CMS\Core\PageTitle\RecordTitleProvider;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ViewHelper to set the page title from Fluid templates.
+ *
+ * ```
+ *    <f:page.title>My Custom Page Title</f:page.title>
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-page-title
+ */
+final class TitleViewHelper extends AbstractViewHelper
+{
+    public function __construct(private readonly RecordTitleProvider $pageTitleProvider) {}
+
+    public function render(): string
+    {
+        $title = $this->renderChildren();
+        if ($title !== null) {
+            $this->pageTitleProvider->setTitle((string)$title);
+        }
+        return '';
+    }
+}