Current File : //home/silvzytp/dsr_code/vendor/league/commonmark/src/Extension/FrontMatter/FrontMatterExtension.php
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Extension\FrontMatter;
use League\CommonMark\Environment\EnvironmentBuilderInterface;
use League\CommonMark\Event\DocumentPreParsedEvent;
use League\CommonMark\Event\DocumentRenderedEvent;
use League\CommonMark\Extension\ExtensionInterface;
use League\CommonMark\Extension\FrontMatter\Data\FrontMatterDataParserInterface;
use League\CommonMark\Extension\FrontMatter\Data\LibYamlFrontMatterParser;
use League\CommonMark\Extension\FrontMatter\Data\SymfonyYamlFrontMatterParser;
use League\CommonMark\Extension\FrontMatter\Listener\FrontMatterPostRenderListener;
use League\CommonMark\Extension\FrontMatter\Listener\FrontMatterPreParser;
final class FrontMatterExtension implements ExtensionInterface
{
/** @psalm-readonly */
private FrontMatterParserInterface $frontMatterParser;
public function __construct(?FrontMatterDataParserInterface $dataParser = null)
{
$this->frontMatterParser = new FrontMatterParser($dataParser ?? LibYamlFrontMatterParser::capable() ?? new SymfonyYamlFrontMatterParser());
}
public function getFrontMatterParser(): FrontMatterParserInterface
{
return $this->frontMatterParser;
}
public function register(EnvironmentBuilderInterface $environment): void
{
$environment->addEventListener(DocumentPreParsedEvent::class, new FrontMatterPreParser($this->frontMatterParser));
$environment->addEventListener(DocumentRenderedEvent::class, new FrontMatterPostRenderListener(), -500);
}
}
Mini Shell