published()
->orderByDesc('published_at')
->limit(config('news.rss_limit', 25))
->get();
$xml = $this->buildRss($articles);
return response($xml, 200, [
'Content-Type' => 'application/rss+xml; charset=UTF-8',
]);
}
private function buildRss($articles): string
{
$siteUrl = config('app.url');
$title = e(config('news.rss_title', 'News'));
$description = e(config('news.rss_description', 'Latest news.'));
$now = now()->toRfc2822String();
$items = '';
foreach ($articles as $article) {
$link = e(url('/news/' . $article->slug));
$pubDate = $article->published_at?->toRfc2822String() ?? $now;
$articleTitle = e($article->title);
$excerpt = e(strip_tags((string) ($article->excerpt ?? '')));
$category = e((string) ($article->category?->name ?? ''));
$author = e((string) ($article->author?->name ?? ''));
$items .= <<-
<![CDATA[{$articleTitle}]]>
{$link}
{$link}
{$pubDate}
{$author}
{$category}
ITEM;
}
return <<
{$title}
{$siteUrl}/news
{$description}
en-us
{$now}
{$items}
XML;
}
}