TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:27 +02:00
commit 44c503b2d1
233 changed files with 31556 additions and 0 deletions
@@ -0,0 +1,150 @@
+<?php
+
+/*
+ * 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\Frontend\ContentObject;
+
+use TYPO3\CMS\Core\Imaging\Exception\InvalidSvgException;
+use TYPO3\CMS\Core\Imaging\Svg\SvgDocumentFactory;
+use TYPO3\CMS\Core\Imaging\Svg\SvgDocumentService;
+use TYPO3\CMS\Core\SystemResource\Exception\SystemResourceDoesNotExistException;
+use TYPO3\CMS\Core\SystemResource\Exception\SystemResourceException;
+use TYPO3\CMS\Core\SystemResource\Publishing\SystemResourcePublisherInterface;
+use TYPO3\CMS\Core\SystemResource\SystemResourceFactory;
+use TYPO3\CMS\Core\SystemResource\Type\PublicResourceInterface;
+use TYPO3\CMS\Core\SystemResource\Type\SystemResourceInterface;
+
+/**
+ * Contains SVG content object.
+ */
+class ScalableVectorGraphicsContentObject extends AbstractContentObject
+{
+    public function __construct(
+        protected readonly SystemResourceFactory $resourceFactory,
+        protected readonly SystemResourcePublisherInterface $resourcePublisher,
+        protected readonly SvgDocumentFactory $svgDocumentFactory,
+        protected readonly SvgDocumentService $svgDocumentService,
+    ) {}
+
+    /**
+     * Rendering the cObject, SVG
+     *
+     * @param array $conf Array of TypoScript properties
+     */
+    public function render($conf = []): string
+    {
+        $renderMode = $this->cObj->stdWrapValue('renderMode', $conf);
+
+        if ($renderMode === 'inline') {
+            return $this->renderInline($conf);
+        }
+
+        return $this->renderObject($conf);
+    }
+
+    protected function renderInline(array $conf): string
+    {
+        $resource = $this->resolveResource($conf);
+        [$width, $height, $isDefaultWidth, $isDefaultHeight] = $this->getDimensions($conf);
+
+        $content = $svgContent = '';
+        if ($resource instanceof SystemResourceInterface) {
+            try {
+                $svgContent = $resource->getContents();
+            } catch (SystemResourceDoesNotExistException) {
+            }
+        }
+        if ($svgContent !== '') {
+            try {
+                $document = $this->svgDocumentFactory->fromStringAndSanitize($svgContent);
+                if (!$isDefaultWidth) {
+                    $document->documentElement->setAttribute('width', (string)$width);
+                }
+                if (!$isDefaultHeight) {
+                    $document->documentElement->setAttribute('height', (string)$height);
+                }
+                $content = $this->svgDocumentService->toInlineMarkup($document);
+            } catch (InvalidSvgException) {
+                $content = '';
+            }
+        } else {
+            $value = $this->cObj->stdWrapValue('value', $conf);
+            if (!empty($value)) {
+                $content = [];
+                $content[] = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="' . (int)$width . '" height="' . (int)$height . '">';
+                $content[] = $value;
+                $content[] = '</svg>';
+                $content = implode(LF, $content);
+            }
+        }
+        if (isset($conf['stdWrap.'])) {
+            $content = $this->cObj->stdWrap($content, $conf['stdWrap.']);
+        }
+        return $content;
+    }
+
+    /**
+     * Render the SVG as <object> tag
+     */
+    protected function renderObject(array $conf): string
+    {
+        $resource = $this->resolveResource($conf);
+        [$width, $height] = $this->getDimensions($conf);
+        $content = [];
+        if ($resource !== null) {
+            $uri = $this->resourcePublisher->generateUri($resource, $this->request);
+            $content[] = '<!--[if IE]>';
+            $content[] = '  <object src="' . htmlspecialchars($uri) . '" classid="image/svg+xml" width="' . (int)$width . '" height="' . (int)$height . '">';
+            $content[] = '<![endif]-->';
+            $content[] = '<!--[if !IE]>-->';
+            $content[] = '  <object data="' . htmlspecialchars($uri) . '" type="image/svg+xml" width="' . (int)$width . '" height="' . (int)$height . '">';
+            $content[] = '<!--<![endif]-->';
+            $content[] = '</object>';
+        }
+        $content = implode(LF, $content);
+        if (isset($conf['stdWrap.'])) {
+            $content = $this->cObj->stdWrap($content, $conf['stdWrap.']);
+        }
+        return $content;
+    }
+
+    protected function resolveResource(array $conf): ?PublicResourceInterface
+    {
+        try {
+            $resourceIdentifier = (string)$this->cObj->stdWrapValue('src', $conf);
+            return $this->resourceFactory->createPublicResource($resourceIdentifier);
+        } catch (SystemResourceException) {
+            return null;
+        }
+    }
+
+    protected function getDimensions(array $conf): array
+    {
+        $isDefaultWidth = false;
+        $isDefaultHeight = false;
+        $width = $this->cObj->stdWrapValue('width', $conf);
+        $height = $this->cObj->stdWrapValue('height', $conf);
+
+        if (empty($width)) {
+            $isDefaultWidth = true;
+            $width = 600;
+        }
+        if (empty($height)) {
+            $isDefaultHeight = true;
+            $height = 400;
+        }
+
+        return [$width, $height, $isDefaultWidth, $isDefaultHeight];
+    }
+}