| Current File : //var/www/vinorea/vendor/api-platform/core/src/Elasticsearch/State/CollectionProvider.php |
<?php
/*
* This file is part of the API Platform project.
*
* (c) Kévin Dunglas <dunglas@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace ApiPlatform\Elasticsearch\State;
use ApiPlatform\Elasticsearch\Extension\RequestBodySearchCollectionExtensionInterface;
use ApiPlatform\Elasticsearch\Metadata\Document\Factory\DocumentMetadataFactoryInterface;
use ApiPlatform\Elasticsearch\Paginator;
use ApiPlatform\Elasticsearch\Util\ElasticsearchVersion;
use ApiPlatform\Metadata\Operation;
use ApiPlatform\State\Pagination\Pagination;
use ApiPlatform\State\ProviderInterface;
use Elasticsearch\Client;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
/**
* Collection provider for Elasticsearch.
*
* @experimental
*
* @author Baptiste Meyer <baptiste.meyer@gmail.com>
* @author Vincent Chalamon <vincentchalamon@gmail.com>
*/
final class CollectionProvider implements ProviderInterface
{
private $client;
private $documentMetadataFactory;
private $denormalizer;
private $pagination;
private $collectionExtensions;
/**
* @param RequestBodySearchCollectionExtensionInterface[] $collectionExtensions
*/
public function __construct(Client $client, DocumentMetadataFactoryInterface $documentMetadataFactory, DenormalizerInterface $denormalizer, Pagination $pagination, iterable $collectionExtensions = [])
{
$this->client = $client;
$this->documentMetadataFactory = $documentMetadataFactory;
$this->denormalizer = $denormalizer;
$this->pagination = $pagination;
$this->collectionExtensions = $collectionExtensions;
}
/**
* {@inheritdoc}
*/
public function provide(Operation $operation, array $uriVariables = [], array $context = [])
{
$resourceClass = $operation->getClass();
$operationName = $operation->getName();
$documentMetadata = $this->documentMetadataFactory->create($resourceClass);
$body = [];
foreach ($this->collectionExtensions as $collectionExtension) {
$body = $collectionExtension->applyToCollection($body, $resourceClass, $operation, $context);
}
if (!isset($body['query']) && !isset($body['aggs'])) {
$body['query'] = ['match_all' => new \stdClass()];
}
$limit = $body['size'] = $body['size'] ?? $this->pagination->getLimit($operation, $context);
$offset = $body['from'] = $body['from'] ?? $this->pagination->getOffset($operation, $context);
$params = [
'index' => $documentMetadata->getIndex(),
'body' => $body,
];
if (ElasticsearchVersion::supportsMappingType()) {
$params['type'] = $documentMetadata->getType();
}
$documents = $this->client->search($params);
return new Paginator(
$this->denormalizer,
$documents,
$resourceClass,
$limit,
$offset,
$context
);
}
}