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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Sonata Project package. |
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* |
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* (c) Thomas Rabaix <[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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namespace Sonata\DoctrineORMAdminBundle\Datagrid; |
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use Doctrine\ORM\Query; |
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use Sonata\AdminBundle\Datagrid\Pager as BasePager; |
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use Sonata\AdminBundle\Datagrid\ProxyQueryInterface; |
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/** |
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* Doctrine pager class. |
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* |
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* @author Jonathan H. Wage <[email protected]> |
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*/ |
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class Pager extends BasePager |
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{ |
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/** |
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* Use separator in CONCAT() function for correct determinate similar records. |
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*/ |
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public const CONCAT_SEPARATOR = '|'; |
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/** |
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* NEXT_MAJOR: remove this property. |
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* |
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* @deprecated since sonata-project/doctrine-orm-admin-bundle 2.4 and will be removed in 4.0 |
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*/ |
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protected $queryBuilder = null; |
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public function computeNbResult() |
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{ |
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$countQuery = clone $this->getQuery(); |
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if (\count($this->getParameters()) > 0) { |
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$countQuery->setParameters($this->getParameters()); |
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} |
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if (\count($this->getCountColumn()) > 1) { |
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$this->countCompositePrimaryKey($countQuery); |
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} else { |
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$this->countSinglePrimaryKey($countQuery); |
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} |
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return array_sum(array_column( |
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$countQuery->resetDQLPart('orderBy')->getQuery()->getResult(Query::HYDRATE_SCALAR), |
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'cnt' |
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)); |
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} |
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public function getResults($hydrationMode = Query::HYDRATE_OBJECT) |
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{ |
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return $this->getQuery()->execute([], $hydrationMode); |
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} |
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public function getQuery() |
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{ |
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return $this->query; |
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} |
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public function init() |
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{ |
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$this->resetIterator(); |
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$this->setNbResults($this->computeNbResult()); |
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$this->getQuery()->setFirstResult(null); |
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$this->getQuery()->setMaxResults(null); |
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if (\count($this->getParameters()) > 0) { |
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$this->getQuery()->setParameters($this->getParameters()); |
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} |
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if (0 === $this->getPage() || 0 === $this->getMaxPerPage() || 0 === $this->getNbResults()) { |
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$this->setLastPage(0); |
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} else { |
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$offset = ($this->getPage() - 1) * $this->getMaxPerPage(); |
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$this->setLastPage((int) ceil($this->getNbResults() / $this->getMaxPerPage())); |
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$this->getQuery()->setFirstResult($offset); |
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$this->getQuery()->setMaxResults($this->getMaxPerPage()); |
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} |
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} |
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private function countCompositePrimaryKey(ProxyQueryInterface $countQuery) |
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{ |
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$rootAliases = current($countQuery->getRootAliases()); |
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$countQuery->setParameter('concat_separator', self::CONCAT_SEPARATOR); |
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$columns = []; |
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foreach ($this->getCountColumn() as $column) { |
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if ($columns) { |
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$columns[] = ':concat_separator'; |
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} |
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$columns[] = sprintf('%s.%s', $rootAliases, $column); |
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} |
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$countQuery->select(sprintf( |
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'count(%s concat(%s)) as cnt', |
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$countQuery instanceof ProxyQuery && !$countQuery->isDistinct() ? null : 'DISTINCT', |
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implode(', ', $columns) |
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)); |
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} |
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private function countSinglePrimaryKey(ProxyQueryInterface $countQuery): void |
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{ |
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$countQuery->select(sprintf( |
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'count(%s %s.%s) as cnt', |
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$countQuery instanceof ProxyQuery && !$countQuery->isDistinct() ? null : 'DISTINCT', |
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current($countQuery->getRootAliases()), |
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current($this->getCountColumn()) |
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)); |
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} |
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} |
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sonata-project /
SonataDoctrineORMAdminBundle
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.