<?php /* * 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. */ declare(strict_types=1); namespace League\CommonMark\Extension\FrontMatter\Listener; use League\CommonMark\Event\DocumentRenderedEvent; use League\CommonMark\Extension\FrontMatter\Output\RenderedContentWithFrontMatter; final class FrontMatterPostRenderListener { public function __invoke(DocumentRenderedEvent $event): void { if ($event->getOutput()->getDocument()->data->get('front_matter', null) === null) { return; } $frontMatter = $event->getOutput()->getDocument()->data->get('front_matter'); $event->replaceOutput(new RenderedContentWithFrontMatter( $event->getOutput()->getDocument(), $event->getOutput()->getContent(), $frontMatter )); } }