/
JsonFeedV1Serializer.php
54 lines (47 loc) · 1.25 KB
/
JsonFeedV1Serializer.php
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<?php
namespace craft\elementapi;
use Craft;
use craft\helpers\UrlHelper;
use League\Fractal\Pagination\PaginatorInterface;
use League\Fractal\Serializer\ArraySerializer;
/**
* Serializer for JSON Feed: Version 1
*
* @see https://jsonfeed.org/version/1
*/
class JsonFeedV1Serializer extends ArraySerializer
{
/**
* @inheritdoc
*/
public function collection($resourceKey, array $data): array
{
return ['items' => $data];
}
/**
* @inheritdoc
*/
public function meta(array $meta): array
{
return array_merge([
'version' => 'https://jsonfeed.org/version/1.1',
'title' => \Craft::$app->getSites()->getCurrentSite()->name,
'home_page_url' => UrlHelper::baseSiteUrl(),
'feed_url' => UrlHelper::url(Craft::$app->getRequest()->getPathInfo()),
], $meta);
}
/**
* @inheritdoc
*/
public function paginator(PaginatorInterface $paginator): array
{
$currentPage = (int)$paginator->getCurrentPage();
$lastPage = (int)$paginator->getLastPage();
if ($currentPage < $lastPage) {
return [
'next_url' => $paginator->getUrl($currentPage + 1),
];
}
return [];
}
}