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\Messaging\Renderer;
+
+use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Messaging\FlashMessage;
+
+/**
+ * A class representing a bootstrap flash messages.
+ * This class renders flash messages as markup, based on the
+ * bootstrap HTML/CSS framework. It is used in backend context.
+ * The created output contains all classes which are required for
+ * the TYPO3 backend. Any kind of message contains also a nice icon.
+ */
+#[Autoconfigure(public: true)]
+readonly class BootstrapRenderer implements FlashMessageRendererInterface
+{
+    public function __construct(
+        private IconFactory $iconFactory,
+    ) {}
+
+    /**
+     * Gets the message rendered as clean and secure markup
+     *
+     * @param FlashMessage[] $flashMessages
+     * @return string Representation of the flash message
+     */
+    public function render(array $flashMessages): string
+    {
+        $markup = [];
+        $markup[] = '<div class="typo3-messages">';
+        foreach ($flashMessages as $flashMessage) {
+            $messageTitle = $flashMessage->getTitle();
+            $markup[] = '<div class="alert alert-' . htmlspecialchars($flashMessage->getSeverity()->getCssClass()) . '">';
+            $markup[] = '  <div class="alert-inner">';
+            $markup[] = '    <div class="alert-icon">';
+            $markup[] = '      <span class="icon-emphasized">';
+            $markup[] =            $this->iconFactory->getIcon($flashMessage->getSeverity()->getIconIdentifier(), IconSize::SMALL)->render();
+            $markup[] = '      </span>';
+            $markup[] = '    </div>';
+            $markup[] = '    <div class="alert-content">';
+            if ($messageTitle !== '') {
+                $markup[] = '      <div class="alert-title">' . htmlspecialchars($messageTitle) . '</div>';
+            }
+            $markup[] = '      <p class="alert-message">' . htmlspecialchars($flashMessage->getMessage()) . '</p>';
+            $markup[] = '    </div>';
+            $markup[] = '  </div>';
+            $markup[] = '</div>';
+        }
+        $markup[] = '</div>';
+        return implode('', $markup);
+    }
+}