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<?php |
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/* |
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* doctrine-base-repositories (https://github.com/juliangut/doctrine-base-repositories). |
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* Doctrine2 utility repositories. |
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* |
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* @license MIT |
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* @link https://github.com/juliangut/doctrine-base-repositories |
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* @author Julián Gutiérrez <[email protected]> |
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*/ |
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declare(strict_types=1); |
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namespace Jgut\Doctrine\Repository; |
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use Zend\Paginator\Adapter\AdapterInterface; |
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use Zend\Paginator\Paginator; |
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/** |
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* Pagination trait. |
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*/ |
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trait PaginatorTrait |
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{ |
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/** |
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* Get configured paginator. |
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* |
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* @param AdapterInterface $adapter |
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* @param int $itemsPerPage |
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* |
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* @return Paginator |
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*/ |
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protected function getPaginator(AdapterInterface $adapter, int $itemsPerPage): Paginator |
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{ |
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$paginator = new Paginator($adapter); |
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$paginator->setItemCountPerPage(max(-1, $itemsPerPage)); |
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return $paginator; |
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} |
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/** |
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* Return paginated elements filtered by criteria or throw an exception if none found. |
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* |
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* @param array $criteria |
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* @param array|null $orderBy |
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* @param int $itemsPerPage |
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* |
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* @throws FindException |
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* |
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* @return Paginator |
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*/ |
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public function findPaginatedByOrFail(array $criteria, array $orderBy = null, int $itemsPerPage = 10): Paginator |
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{ |
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$paginator = $this->findPaginatedBy($criteria, $orderBy, $itemsPerPage); |
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if ($paginator->count() === 0) { |
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throw new FindException('FindPaginatedBy did not return any results'); |
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} |
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return $paginator; |
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} |
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/** |
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* Return paginated elements filtered by criteria. |
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* |
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* @param array $criteria |
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* @param array|null $orderBy |
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* @param int $itemsPerPage |
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* |
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* @return Paginator |
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*/ |
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abstract public function findPaginatedBy($criteria, array $orderBy = null, int $itemsPerPage = 10): Paginator; |
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} |
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juliangut /
doctrine-base-repositories
