Viewing file:  FootnoteRefParser.php (1.67 KB) -rwxrwxr-x
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<?php
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
* (c) Rezo Zero / Ambroise Maupate
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace League\CommonMark\Extension\Footnote\Parser;
use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
use League\CommonMark\Parser\Inline\InlineParserInterface;
use League\CommonMark\Parser\Inline\InlineParserMatch;
use League\CommonMark\Parser\InlineParserContext;
use League\CommonMark\Reference\Reference;
use League\Config\ConfigurationAwareInterface;
use League\Config\ConfigurationInterface;
final class FootnoteRefParser implements InlineParserInterface, ConfigurationAwareInterface
{
private ConfigurationInterface $config;
public function getMatchDefinition(): InlineParserMatch
{
return InlineParserMatch::regex('\[\^([^\s\]]+)\]');
}
public function parse(InlineParserContext $inlineContext): bool
{
$inlineContext->getCursor()->advanceBy($inlineContext->getFullMatchLength());
[$label] = $inlineContext->getSubMatches();
$inlineContext->getContainer()->appendChild(new FootnoteRef($this->createReference($label)));
return true;
}
private function createReference(string $label): Reference
{
return new Reference(
$label,
'#' . $this->config->get('footnote/footnote_id_prefix') . $label,
$label
);
}
public function setConfiguration(ConfigurationInterface $configuration): void
{
$this->config = $configuration;
}
}
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