Test project for media files management.
<?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\Event;
use League\CommonMark\Event\DocumentParsedEvent;
use League\CommonMark\Extension\Footnote\Node\Footnote;
use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
use League\CommonMark\Node\Block\Paragraph;
use League\CommonMark\Node\Inline\Text;
use League\CommonMark\Reference\Reference;
use League\Config\ConfigurationAwareInterface;
use League\Config\ConfigurationInterface;
final class AnonymousFootnotesListener implements ConfigurationAwareInterface
{
private ConfigurationInterface $config;
public function onDocumentParsed(DocumentParsedEvent $event): void
{
$document = $event->getDocument();
foreach ($document->iterator() as $node) {
if (! $node instanceof FootnoteRef || ($text = $node->getContent()) === null) {
continue;
}
// Anonymous footnote needs to create a footnote from its content
$existingReference = $node->getReference();
$newReference = new Reference(
$existingReference->getLabel(),
'#' . $this->config->get('footnote/ref_id_prefix') . $existingReference->getLabel(),
$existingReference->getTitle()
);
$paragraph = new Paragraph();
$paragraph->appendChild(new Text($text));
$paragraph->appendChild(new FootnoteBackref($newReference));
$footnote = new Footnote($newReference);
$footnote->appendChild($paragraph);
$document->appendChild($footnote);
}
}
public function setConfiguration(ConfigurationInterface $configuration): void
{
$this->config = $configuration;
}
}