vendor/ibexa/graphql/src/lib/Resolver/LocationResolver.php line 112

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  1. <?php
  3. /**
  4.  * @copyright Copyright (C) Ibexa AS. All rights reserved.
  5.  * @license For full copyright and license information view LICENSE file distributed with this source code.
  6.  */
  7. namespace Ibexa\GraphQL\Resolver;
  9. use Ibexa\Contracts\Core\Repository\ContentService;
  10. use Ibexa\Contracts\Core\Repository\LocationService;
  11. use Ibexa\Contracts\Core\Repository\Values\Content\LocationQuery;
  12. use Ibexa\Contracts\Core\Repository\Values\Content\Query;
  13. use Ibexa\Contracts\Core\Repository\Values\Content\Query\Criterion;
  14. use Ibexa\GraphQL\DataLoader\Exception\ArgumentsException;
  15. use Ibexa\GraphQL\DataLoader\LocationLoader;
  16. use Ibexa\GraphQL\InputMapper\SearchQuerySortByMapper;
  17. use Ibexa\GraphQL\Relay\PageAwareConnection;
  18. use Overblog\GraphQLBundle\Definition\Argument;
  19. use Overblog\GraphQLBundle\Relay\Connection\Paginator;
  21. /**
  22.  * @internal
  23.  */
  24. class LocationResolver
  25. {
  26.     public const DEFAULT_LIMIT = 10;
  28.     /**
  29.      * @var \Ibexa\Contracts\Core\Repository\LocationService
  30.      */
  31.     private $locationService;
  33.     /**
  34.      * @var \Ibexa\Contracts\Core\Repository\ContentService
  35.      */
  36.     private $contentService;
  38.     /**
  39.      * @var \Ibexa\GraphQL\DataLoader\LocationLoader
  40.      */
  41.     private $locationLoader;
  43.     /**
  44.      * @var \Ibexa\GraphQL\InputMapper\SearchQuerySortByMapper
  45.      */
  46.     private $sortMapper;
  48.     public function __construct(
  49.         LocationService $locationService,
  50.         ContentService $contentService,
  51.         LocationLoader $locationLoader,
  52.         SearchQuerySortByMapper $sortMapper
  53.     ) {
  54.         $this->locationService = $locationService;
  55.         $this->contentService = $contentService;
  56.         $this->locationLoader = $locationLoader;
  57.         $this->sortMapper = $sortMapper;
  58.     }
  60.     public function resolveLocation($args)
  61.     {
  62.         if (isset($args['locationId'])) {
  63.             return $this->locationLoader->findById($args['locationId']);
  64.         } elseif (isset($args['remoteId'])) {
  65.             return $this->locationLoader->findByRemoteId($args['remoteId']);
  66.         } elseif (isset($args['urlAlias'])) {
  67.             return $this->locationLoader->findByUrlAlias($args['urlAlias']);
  68.         }
  70.         throw new ArgumentsException('Requires one and only one of remoteId or locationId');
  71.     }
  73.     public function resolveLocationsByContentId($contentId)
  74.     {
  75.         return $this->locationService->loadLocations(
  76.             $this->contentService->loadContentInfo($contentId)
  77.         );
  78.     }
  80.     public function resolveLocationById($locationId)
  81.     {
  82.         return $this->locationService->loadLocation($locationId);
  83.     }
  85.     /**
  86.      * @param int $locationId
  87.      *
  88.      * @return \Overblog\GraphQLBundle\Relay\Connection\Output\Connection
  89.      */
  90.     public function resolveLocationChildren($locationId, Argument $args): PageAwareConnection
  91.     {
  92.         $args['locationId'] = $locationId;
  93.         $sortClauses = isset($args['sortBy']) ? $this->sortMapper->mapInputToSortClauses($args['sortBy']) : [];
  95.         $query = new LocationQuery([
  96.             'filter' => $this->buildFilter($args),
  97.             'sortClauses' => $sortClauses,
  98.         ]);
  100.         $paginator = new Paginator(function ($offset, $limit) use ($query) {
  101.             $query->offset = $offset;
  102.             $query->limit = $limit ?? self::DEFAULT_LIMIT;
  104.             return $this->locationLoader->find($query);
  105.         });
  107.         return PageAwareConnection::fromConnection(
  108.             $paginator->auto(
  109.                 $args,
  110.                 function () use ($query) {
  111.                     return $this->locationLoader->count($query);
  112.                 }
  113.             ),
  114.             $args
  115.         );
  116.     }
  118.     private function buildFilter(Argument $args): Criterion
  119.     {
  120.         return new Query\Criterion\ParentLocationId($args['locationId']);
  121.     }
  122. }
  124. class_alias(LocationResolver::class, 'EzSystems\EzPlatformGraphQL\GraphQL\Resolver\LocationResolver');