Файл: vendor/league/commonmark/src/Extension/CommonMark/Renderer/Block/ListItemRenderer.php
Строк: 106
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
* - (c) John MacFarlane
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace LeagueCommonMarkExtensionCommonMarkRendererBlock;
use LeagueCommonMarkExtensionCommonMarkNodeBlockListItem;
use LeagueCommonMarkExtensionTaskListTaskListItemMarker;
use LeagueCommonMarkNodeBlockParagraph;
use LeagueCommonMarkNodeNode;
use LeagueCommonMarkRendererChildNodeRendererInterface;
use LeagueCommonMarkRendererNodeRendererInterface;
use LeagueCommonMarkUtilHtmlElement;
use LeagueCommonMarkXmlXmlNodeRendererInterface;
final class ListItemRenderer implements NodeRendererInterface, XmlNodeRendererInterface
{
/**
* @param ListItem $node
*
* {@inheritDoc}
*
* @psalm-suppress MoreSpecificImplementedParamType
*/
public function render(Node $node, ChildNodeRendererInterface $childRenderer): Stringable
{
ListItem::assertInstanceOf($node);
$contents = $childRenderer->renderNodes($node->children());
if (substr($contents, 0, 1) === '<' && ! $this->startsTaskListItem($node)) {
$contents = "n" . $contents;
}
if (substr($contents, -1, 1) === '>') {
$contents .= "n";
}
$attrs = $node->data->get('attributes');
return new HtmlElement('li', $attrs, $contents);
}
public function getXmlTagName(Node $node): string
{
return 'item';
}
/**
* {@inheritDoc}
*/
public function getXmlAttributes(Node $node): array
{
return [];
}
private function startsTaskListItem(ListItem $block): bool
{
$firstChild = $block->firstChild();
return $firstChild instanceof Paragraph && $firstChild->firstChild() instanceof TaskListItemMarker;
}
}