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<?php |
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/* |
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* This file is part of the API Platform project. |
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* |
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* (c) Kévin Dunglas <[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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declare(strict_types=1); |
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namespace ApiPlatform\Core\Bridge\Doctrine\Orm\Extension; |
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use ApiPlatform\Core\Bridge\Doctrine\Orm\Util\QueryBuilderHelper; |
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use ApiPlatform\Core\Bridge\Doctrine\Orm\Util\QueryNameGeneratorInterface; |
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use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface; |
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use Doctrine\ORM\QueryBuilder; |
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/** |
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* Applies selected ordering while querying resource collection. |
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* |
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* @author Kévin Dunglas <[email protected]> |
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* @author Samuel ROZE <[email protected]> |
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* @author Vincent Chalamon <[email protected]> |
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*/ |
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final class OrderExtension implements QueryCollectionExtensionInterface |
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{ |
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private $order; |
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private $resourceMetadataFactory; |
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public function __construct(string $order = null, ResourceMetadataFactoryInterface $resourceMetadataFactory = null) |
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{ |
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$this->resourceMetadataFactory = $resourceMetadataFactory; |
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$this->order = $order; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function applyToCollection(QueryBuilder $queryBuilder, QueryNameGeneratorInterface $queryNameGenerator, string $resourceClass, string $operationName = null) |
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{ |
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$classMetaData = $queryBuilder->getEntityManager()->getClassMetadata($resourceClass); |
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$identifiers = $classMetaData->getIdentifier(); |
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if (null !== $this->resourceMetadataFactory) { |
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$defaultOrder = $this->resourceMetadataFactory->create($resourceClass)->getAttribute('order'); |
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if (null !== $defaultOrder) { |
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foreach ($defaultOrder as $field => $order) { |
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if (\is_int($field)) { |
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// Default direction |
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$field = $order; |
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$order = 'ASC'; |
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} |
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if (false === ($pos = \strpos($field, '.')) |
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|| isset($classMetaData->embeddedClasses[\substr($field, 0, $pos)])) { |
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// Configure default filter with property |
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$field = 'o.'.$field; |
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} else { |
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$alias = QueryBuilderHelper::addJoinOnce($queryBuilder, $queryNameGenerator, 'o', substr($field, 0, $pos)); |
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$field = sprintf('%s.%s', $alias, substr($field, $pos + 1)); |
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} |
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$queryBuilder->addOrderBy($field, $order); |
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} |
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return; |
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} |
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} |
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if (null !== $this->order) { |
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foreach ($identifiers as $identifier) { |
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$queryBuilder->addOrderBy('o.'.$identifier, $this->order); |
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} |
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} |
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} |
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} |
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api-platform /
core
