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<?php
declare(strict_types=1);
namespace Chinstrap\Core\Generators;
use Chinstrap\Core\Contracts\Generators\Sitemap;
use Chinstrap\Core\Contracts\Objects\Document;
use Chinstrap\Core\Contracts\Sources\Source;
use DOMDocument;
use PublishingKit\Config\Config;
use SimpleXMLElement;
final class XmlStringSitemap implements Sitemap
{
private Config $config;
private Source $source;
public function __construct(Config $config, Source $source)
$this->config = $config;
$this->source = $source;
}
public function __invoke(): string
$documents = $this->source->all();
$xml = new SimpleXMLElement(
"<?xml version='1.0' encoding='UTF-8' ?>\n"
. '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" />'
);
foreach ($documents as $document) {
assert($document instanceof Document);
$item = $xml->addChild('url');
$item->addChild('loc', ($this->config->get('base_url') ?? '') . $document->getUrl());
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;
$doc->formatOutput = true;
if ($content = $xml->asXML()) {
$doc->loadXML($content);
return $doc->saveXML();
chinstrap-cms /
core
