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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the league/commonmark package. |
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* |
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* (c) Colin O'Dell <[email protected]> |
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* |
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* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js) |
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* - (c) John MacFarlane |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace League\CommonMark\Extension\CommonMark\Renderer\Block; |
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use League\CommonMark\Extension\CommonMark\Node\Block\Heading; |
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use League\CommonMark\Node\Node; |
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use League\CommonMark\Renderer\ChildNodeRendererInterface; |
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use League\CommonMark\Renderer\NodeRendererInterface; |
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use League\CommonMark\Util\HtmlElement; |
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use League\CommonMark\Xml\XmlNodeRendererInterface; |
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final class HeadingRenderer implements NodeRendererInterface, XmlNodeRendererInterface |
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{ |
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/** |
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* @param Heading $node |
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* |
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* {@inheritDoc} |
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* |
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* @psalm-suppress MoreSpecificImplementedParamType |
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*/ |
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public function render(Node $node, ChildNodeRendererInterface $childRenderer) |
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{ |
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Heading::assertInstanceOf($node); |
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$tag = 'h' . $node->getLevel(); |
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$attrs = $node->data->get('attributes'); |
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return new HtmlElement($tag, $attrs, $childRenderer->renderNodes($node->children())); |
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} |
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public function getXmlTagName(Node $node): string |
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{ |
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return 'heading'; |
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} |
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/** |
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* @param Heading $node |
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* |
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* @return array<string, scalar> |
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* |
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* @psalm-suppress MoreSpecificImplementedParamType |
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*/ |
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public function getXmlAttributes(Node $node): array |
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{ |
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Heading::assertInstanceOf($node); |
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return ['level' => $node->getLevel()]; |
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} |
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} |
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thephpleague /
commonmark
