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<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\Extra\Markdown;
use League\CommonMark\CommonMarkConverter;
use Michelf\MarkdownExtra;
use Parsedown;
class DefaultMarkdown implements MarkdownInterface
{
private $converter;
public function __construct()
{
if (class_exists(CommonMarkConverter::class)) {
$this->converter = new LeagueMarkdown();
} elseif (class_exists(MarkdownExtra::class)) {
$this->converter = new MichelfMarkdown();
} elseif (class_exists(Parsedown::class)) {
$this->converter = new ErusevMarkdown();
} else {
throw new \LogicException('You cannot use the "markdown_to_html" filter as no Markdown library is available; try running "composer require league/commonmark".');
}
}
public function convert(string $body): string
{
return $this->converter->convert($body);
}
}
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