<?php

declare(strict_types=1);

namespace Mummert\NewsSubmissionBundle\Service;

use Symfony\Component\HtmlSanitizer\HtmlSanitizer;
use Symfony\Component\HtmlSanitizer\HtmlSanitizerConfig;

class NewsContentSanitizer
{
    private readonly HtmlSanitizer $sanitizer;

    public function __construct()
    {
        $config = new HtmlSanitizerConfig();

        foreach (['p', 'h2', 'h3', 'strong', 'em', 'u', 'ul', 'ol', 'li'] as $tag) {
            $config = $config->allowElement($tag);
        }

        $this->sanitizer = new HtmlSanitizer($config);
    }

    public function sanitize(string $html): string
    {
        return trim($this->sanitizer->sanitize($html));
    }
}