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<?php |
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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; |
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use League\CommonMark\Environment\ConfigurableEnvironmentInterface; |
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use League\CommonMark\Environment\Environment; |
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use League\CommonMark\Environment\EnvironmentInterface; |
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use League\CommonMark\Parser\DocParser; |
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use League\CommonMark\Parser\DocParserInterface; |
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use League\CommonMark\Renderer\NodeRendererInterface; |
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use League\CommonMark\Renderer\HtmlRenderer; |
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/** |
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* Converts CommonMark-compatible Markdown to HTML. |
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*/ |
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class CommonMarkConverter implements MarkdownConverterInterface |
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{ |
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/** |
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* The currently-installed version. |
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* |
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* This might be a typical `x.y.z` version, or `x.y-dev`. |
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*/ |
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public const VERSION = '2.0-dev'; |
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/** @var EnvironmentInterface */ |
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protected $environment; |
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/** @var DocParserInterface */ |
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protected $docParser; |
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/** @var NodeRendererInterface */ |
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protected $htmlRenderer; |
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/** |
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* Create a new commonmark converter instance. |
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* |
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* @param array<string, mixed> $config |
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* @param EnvironmentInterface|null $environment |
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*/ |
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public function __construct(array $config = [], EnvironmentInterface $environment = null) |
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{ |
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if ($environment === null) { |
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$environment = Environment::createCommonMarkEnvironment(); |
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} |
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if ($environment instanceof ConfigurableEnvironmentInterface) { |
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$environment->mergeConfig($config); |
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} |
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$this->environment = $environment; |
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$this->docParser = new DocParser($environment); |
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$this->htmlRenderer = new HtmlRenderer($environment); |
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} |
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public function getEnvironment(): EnvironmentInterface |
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{ |
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return $this->environment; |
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} |
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/** |
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* Converts CommonMark to HTML. |
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* |
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* @param string $commonMark |
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* |
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* @throws \RuntimeException |
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* |
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* @return string |
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* |
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* @api |
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*/ |
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public function convertToHtml(string $commonMark): string |
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{ |
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$documentAST = $this->docParser->parse($commonMark); |
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return $this->htmlRenderer->renderBlock($documentAST); |
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} |
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/** |
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* Converts CommonMark to HTML. |
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* |
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* @see Converter::convertToHtml |
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* |
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* @param string $commonMark |
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* |
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* @throws \RuntimeException |
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* |
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* @return string |
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*/ |
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public function __invoke(string $commonMark): string |
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{ |
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return $this->convertToHtml($commonMark); |
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} |
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} |
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thephpleague /
commonmark
