Primo Committ

vendor/league/commonmark/src/Block/Renderer/FencedCodeRenderer.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the league/commonmark package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
+ *  - (c) John MacFarlane
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\CommonMark\Block\Renderer;
+
+use League\CommonMark\Block\Element\AbstractBlock;
+use League\CommonMark\Block\Element\FencedCode;
+use League\CommonMark\ElementRendererInterface;
+use League\CommonMark\HtmlElement;
+use League\CommonMark\Util\Xml;
+
+final class FencedCodeRenderer implements BlockRendererInterface
+{
+    /**
+     * @param FencedCode               $block
+     * @param ElementRendererInterface $htmlRenderer
+     * @param bool                     $inTightList
+     *
+     * @return HtmlElement
+     */
+    public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, bool $inTightList = false)
+    {
+        if (!($block instanceof FencedCode)) {
+            throw new \InvalidArgumentException('Incompatible block type: ' . \get_class($block));
+        }
+
+        $attrs = $block->getData('attributes', []);
+
+        $infoWords = $block->getInfoWords();
+        if (\count($infoWords) !== 0 && \strlen($infoWords[0]) !== 0) {
+            $attrs['class'] = isset($attrs['class']) ? $attrs['class'] . ' ' : '';
+            $attrs['class'] .= 'language-' . $infoWords[0];
+        }
+
+        return new HtmlElement(
+            'pre',
+            [],
+            new HtmlElement('code', $attrs, Xml::escape($block->getStringContent()))
+        );
+    }
+}