Viewing file:  ArraySerializer.php (3.03 KB) -rw-r--r--
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<?php
/*
* This file is part of the League\Fractal package.
*
* (c) Phil Sturgeon <me@philsturgeon.uk>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\Fractal\Serializer;
use League\Fractal\Pagination\CursorInterface;
use League\Fractal\Pagination\PaginatorInterface;
use League\Fractal\Resource\ResourceInterface;
class ArraySerializer extends SerializerAbstract
{
/**
* Serialize a collection.
*
* @param string $resourceKey
* @param array $data
*
* @return array
*/
public function collection($resourceKey, array $data)
{
return [$resourceKey ?: 'data' => $data];
}
/**
* Serialize an item.
*
* @param string $resourceKey
* @param array $data
*
* @return array
*/
public function item($resourceKey, array $data)
{
return $data;
}
/**
* Serialize null resource.
*
* @return array
*/
public function null()
{
return [];
}
/**
* Serialize the included data.
*
* @param ResourceInterface $resource
* @param array $data
*
* @return array
*/
public function includedData(ResourceInterface $resource, array $data)
{
return $data;
}
/**
* Serialize the meta.
*
* @param array $meta
*
* @return array
*/
public function meta(array $meta)
{
if (empty($meta)) {
return [];
}
return ['meta' => $meta];
}
/**
* Serialize the paginator.
*
* @param PaginatorInterface $paginator
*
* @return array
*/
public function paginator(PaginatorInterface $paginator)
{
$currentPage = (int) $paginator->getCurrentPage();
$lastPage = (int) $paginator->getLastPage();
$pagination = [
'total' => (int) $paginator->getTotal(),
'count' => (int) $paginator->getCount(),
'per_page' => (int) $paginator->getPerPage(),
'current_page' => $currentPage,
'total_pages' => $lastPage,
];
$pagination['links'] = [];
if ($currentPage > 1) {
$pagination['links']['previous'] = $paginator->getUrl($currentPage - 1);
}
if ($currentPage < $lastPage) {
$pagination['links']['next'] = $paginator->getUrl($currentPage + 1);
}
if (empty($pagination['links'])) {
$pagination['links'] = (object) [];
}
return ['pagination' => $pagination];
}
/**
* Serialize the cursor.
*
* @param CursorInterface $cursor
*
* @return array
*/
public function cursor(CursorInterface $cursor)
{
$cursor = [
'current' => $cursor->getCurrent(),
'prev' => $cursor->getPrev(),
'next' => $cursor->getNext(),
'count' => (int) $cursor->getCount(),
];
return ['cursor' => $cursor];
}
}
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