TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:20 +02:00
commit c7a46689ff
115 changed files with 11736 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\Fluid\ViewHelpers\Link;
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Core\Http\ApplicationType;
+use TYPO3\CMS\Core\LinkHandling\EmailLinkHandler;
+use TYPO3\CMS\Frontend\Typolink\LinkFactory;
+use TYPO3\CMS\Frontend\Typolink\UnableToLinkException;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractTagBasedViewHelper;
+
+/**
+ * ViewHelper to generate an email link (`mailto:`), respecting TYPO3s `spamProtectEmailAddresses` TypoScript setting.
+ *
+ * ```
+ *   <f:link.email email="foo@example.com" subject="Website contact" cc="fooSupervisor@example.com" />
+ * ```
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-link-email
+ * @see https://docs.typo3.org/permalink/t3tsref:confval-config-spamprotectemailaddresses
+ */
+final class EmailViewHelper extends AbstractTagBasedViewHelper
+{
+    /**
+     * @var string
+     */
+    protected $tagName = 'a';
+
+    public function __construct(
+        private readonly EmailLinkHandler $emailLinkHandler,
+        private readonly LinkFactory $linkFactory,
+    ) {
+        parent::__construct();
+    }
+
+    public function initializeArguments(): void
+    {
+        parent::initializeArguments();
+        $this->registerArgument('email', 'string', 'The email address to be turned into a link', true);
+        $this->registerArgument('cc', 'string', 'The email address(es) for CC of the email link');
+        $this->registerArgument('bcc', 'string', 'The email address(es) for BCC of the email link');
+        $this->registerArgument('subject', 'string', 'A prefilled subject for the email link');
+        $this->registerArgument('body', 'string', 'A prefilled body for the email link');
+    }
+
+    public function render(): string
+    {
+        $email = $this->arguments['email'];
+        $linkHref = $this->emailLinkHandler->asString($this->arguments);
+        $attributes = [];
+        $linkText = htmlspecialchars($email);
+        $request = $this->renderingContext->hasAttribute(ServerRequestInterface::class) ? $this->renderingContext->getAttribute(ServerRequestInterface::class) : null;
+        if ($request !== null && ApplicationType::fromRequest($request)->isFrontend()) {
+            // If there is no request, backend is assumed.
+            try {
+                $linkResult = $this->linkFactory->create($linkText, ['parameter' => $linkHref], $request->getAttribute('currentContentObject'));
+                $linkText = (string)$linkResult->getLinkText();
+                $attributes = $linkResult->getAttributes();
+            } catch (UnableToLinkException) {
+                // Just render the email as is (= Backend Context), if LinkBuilder failed
+            }
+        }
+        $tagContent = $this->renderChildren();
+        if ($tagContent !== null) {
+            $linkText = (string)$tagContent;
+        }
+        $this->tag->setContent($linkText);
+        $this->tag->addAttribute('href', $linkHref);
+        $this->tag->forceClosingTag(true);
+        $this->tag->addAttributes($attributes);
+        return $this->tag->render();
+    }
+}