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