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<?php |
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declare(strict_types=1); |
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namespace Netgen\InformationCollection\Core\Persistence\Gateway; |
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use Doctrine\DBAL\Connection; |
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use PDO; |
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class DoctrineDatabase |
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{ |
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/** |
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* @var \Doctrine\DBAL\Connection |
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*/ |
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protected $connection; |
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/** |
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* DoctrineDatabase constructor. |
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* |
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* @param \Doctrine\DBAL\Connection $connection |
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*/ |
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public function __construct(Connection $connection) |
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{ |
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$this->connection = $connection; |
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} |
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/** |
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* Returns number of content objects that have any collection. |
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* |
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* @throws \Doctrine\DBAL\DBALException |
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* |
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* @return int |
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*/ |
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public function getContentsWithCollectionsCount() |
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{ |
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$query = $this->connection->createQueryBuilder(); |
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$query->select( |
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'COUNT(DISTINCT eic.contentobject_id) AS count' |
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) |
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->from($this->connection->quoteIdentifier('ezinfocollection'), 'eic') |
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->innerJoin( |
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'eic', |
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$this->connection->quoteIdentifier('ezcontentobject'), |
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'eco', |
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$query->expr()->eq( |
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$this->connection->quoteIdentifier('eic.contentobject_id'), |
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$this->connection->quoteIdentifier('eco.id') |
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) |
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) |
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->leftJoin( |
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'eic', |
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$this->connection->quoteIdentifier('ezcontentobject_tree'), |
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'ecot', |
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$query->expr()->eq( |
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$this->connection->quoteIdentifier('eic.contentobject_id'), |
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$this->connection->quoteIdentifier('ecot.contentobject_id') |
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) |
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); |
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$statement = $query->execute(); |
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return (int) $statement->fetchColumn(); |
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} |
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/** |
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* Returns content objects with their collections. |
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* |
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* @param int $limit |
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* @param int $offset |
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* |
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* @throws \Doctrine\DBAL\DBALException |
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* |
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* @return array |
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*/ |
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public function getObjectsWithCollections($limit, $offset) |
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{ |
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$contentIdsQuery = $this->connection->createQueryBuilder(); |
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$contentIdsQuery |
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->select('DISTINCT contentobject_id AS id') |
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->from($this->connection->quoteIdentifier('ezinfocollection')); |
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$statement = $contentIdsQuery->execute(); |
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$contents = []; |
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foreach ($statement->fetchAll() as $content) { |
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$contents[] = (int) $content['id']; |
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} |
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if (empty($contents)) { |
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return []; |
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} |
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$query = $this->connection->createQueryBuilder(); |
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$query |
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->select( |
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'eco.id AS content_id', |
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'eco.name', |
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'ecot.main_node_id', |
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'ecc.serialized_name_list', |
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'ecc.identifier AS class_identifier' |
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) |
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->from($this->connection->quoteIdentifier('ezcontentobject'), 'eco') |
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->leftJoin( |
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'eco', |
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$this->connection->quoteIdentifier('ezcontentobject_tree'), |
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'ecot', |
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$query->expr()->eq( |
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$this->connection->quoteIdentifier('eco.id'), |
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$this->connection->quoteIdentifier('ecot.contentobject_id') |
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) |
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) |
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->innerJoin( |
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'eco', |
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$this->connection->quoteIdentifier('ezcontentclass'), |
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'ecc', |
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$query->expr()->eq( |
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$this->connection->quoteIdentifier('eco.contentclass_id'), |
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$this->connection->quoteIdentifier('ecc.id') |
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) |
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) |
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->where( |
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$query->expr()->eq('ecc.version', 0) |
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) |
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->andWhere($query->expr()->in('eco.id', $contents)) |
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->groupBy($this->connection->quoteIdentifier('ecot.main_node_id')) |
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->setFirstResult($offset) |
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->setMaxResults($limit); |
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$statement = $query->execute(); |
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return $statement->fetchAll(PDO::FETCH_ASSOC); |
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} |
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} |
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netgen /
NetgenInformationCollectionBundle
