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<?php |
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/* |
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* This file is part of the Silverback API Component Bundle Project |
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* |
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* (c) Daniel West <[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 Silverback\ApiComponentBundle\Extension; |
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use ApiPlatform\Core\Bridge\Doctrine\Orm\Extension\QueryItemExtensionInterface; |
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use ApiPlatform\Core\Bridge\Doctrine\Orm\Util\QueryNameGeneratorInterface; |
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use Doctrine\ORM\QueryBuilder; |
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use Silverback\ApiComponentBundle\Entity\Utility\PublishableInterface; |
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use Symfony\Component\ExpressionLanguage\Expression; |
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use Symfony\Component\Security\Core\Security; |
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/** |
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* @author Vincent Chalamon <[email protected]> |
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*/ |
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final class PublishableExtension implements QueryItemExtensionInterface |
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{ |
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private Security $security; |
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private string $permission; |
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public function __construct(Security $security, string $permission) |
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{ |
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$this->security = $security; |
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$this->permission = $permission; |
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} |
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public function applyToItem(QueryBuilder $queryBuilder, QueryNameGeneratorInterface $queryNameGenerator, string $resourceClass, array $identifiers, string $operationName = null, array $context = []) |
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{ |
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if (!is_a($resourceClass, PublishableInterface::class, true)) { |
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return; |
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} |
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$alias = $queryBuilder->getRootAliases()[0]; |
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if (!$this->security->isGranted(new Expression($this->permission))) { |
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// User has no access to draft object |
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$queryBuilder |
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->andWhere("$alias.publishedAt IS NOT NULL") |
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->andWhere("$alias.publishedAt >= :currentTime"); |
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return; |
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} |
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// Reset queryBuilder to prevent an invalid DQL |
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$queryBuilder->where('1 = 1'); |
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$publishedResourceAlias = $queryNameGenerator->generateJoinAlias('publishedResource'); |
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$queryBuilder->leftJoin("$alias.publishedResource", $publishedResourceAlias); |
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foreach ($identifiers as $identifier) { |
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// (o.id = :id AND o.publishedAt IS NOT NULL AND o.publishedAt <= :currentTime) |
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// OR ((o.publishedAt IS NULL OR o.publishedAt > :currentTime) AND o.publishedResource = :id) |
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$queryBuilder->orWhere( |
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$queryBuilder->expr()->andX( |
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$queryBuilder->expr()->eq("$alias.$identifier", ":id_$identifier"), |
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$queryBuilder->expr()->isNotNull("$alias.publishedAt"), |
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$queryBuilder->expr()->lte("$alias.publishedAt", ":currentTime"), |
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), |
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$queryBuilder->expr()->andX( |
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$queryBuilder->expr()->orX( |
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$queryBuilder->expr()->isNull("$alias.publishedAt"), |
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$queryBuilder->expr()->gt("$alias.publishedAt", ":currentTime"), |
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), |
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$queryBuilder->expr()->eq("$publishedResourceAlias.id", ":id_$identifier"), |
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) |
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)->setParameter('currentTime', new \DateTimeImmutable()); |
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} |
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} |
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} |
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