Merge pull request #2717 from desmax/subresource-pagination-fix

Fix PartialCollectionViewNormalizer for subresources

Author: soyuka

src/Hydra/Serializer/PartialCollectionViewNormalizer.php

@@ -77,7 +77,7 @@ public function normalize($object, $format = null, array $context = [])
         }
 
         $metadata = isset($context['resource_class']) && null !== $this->resourceMetadataFactory ? $this->resourceMetadataFactory->create($context['resource_class']) : null;
-        $isPaginatedWithCursor = $paginated && null !== $metadata && null !== $cursorPaginationAttribute = $metadata->getCollectionOperationAttribute($context['collection_operation_name'], 'pagination_via_cursor', null, true);
+        $isPaginatedWithCursor = $paginated && null !== $metadata && null !== $cursorPaginationAttribute = $metadata->getCollectionOperationAttribute($context['collection_operation_name'] ?? $context['subresource_operation_name'], 'pagination_via_cursor', null, true);
 
         $data['hydra:view'] = [
             '@id' => IriHelper::createIri($parsed['parts'], $parsed['parameters'], $this->pageParameterName, $paginated && !$isPaginatedWithCursor ? $currentPage : null),