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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2021 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\CommonMark;
use League\CommonMark\Node\Node;
use League\CommonMark\Renderer\ChildNodeRendererInterface;
use League\CommonMark\Renderer\NodeRendererInterface;
use League\CommonMark\Util\HtmlElement;
use Stringable;
/**
* Convert XREFs within markdown text to links
*/
class XrefRenderer implements NodeRendererInterface
{
/**
* @param Node $node
* @param ChildNodeRendererInterface $childRenderer
*
* @return Stringable
*/
public function render(Node $node, ChildNodeRendererInterface $childRenderer): Stringable
{
XrefNode::assertInstanceOf($node);
/** @var XrefNode $node */
$href = $node->record()->url();
$html = $node->record()->fullName();
return new HtmlElement('a', ['href' => $href], $html);
}
}
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