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AbstractListController.php
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AbstractListController.php
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<?php
/*
* This file is part of Flarum.
*
* For detailed copyright and license information, please view the
* LICENSE file that was distributed with this source code.
*/
namespace Flarum\Api\Controller;
use Psr\Http\Message\ServerRequestInterface;
use Tobscure\JsonApi\Collection;
use Tobscure\JsonApi\Document;
use Tobscure\JsonApi\ElementInterface;
use Tobscure\JsonApi\SerializerInterface;
abstract class AbstractListController extends AbstractSerializeController
{
protected function createElement(mixed $data, SerializerInterface $serializer): ElementInterface
{
return new Collection($data, $serializer);
}
abstract protected function data(ServerRequestInterface $request, Document $document): iterable;
protected function addPaginationData(Document $document, ServerRequestInterface $request, string $url, ?int $total): void
{
$limit = $this->extractLimit($request);
$offset = $this->extractOffset($request);
$document->addPaginationLinks(
$url,
$request->getQueryParams(),
$offset,
$limit,
$total,
);
$document->setMeta([
'total' => $total,
'perPage' => $limit,
'page' => $offset / $limit + 1,
]);
}
}