vendor/easycorp/easyadmin-bundle/src/Search/Paginator.php line 32

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  1. <?php
  3. namespace EasyCorp\Bundle\EasyAdminBundle\Search;
  5. use Doctrine\ORM\Query as DoctrineQuery;
  6. use Doctrine\ORM\QueryBuilder as DoctrineQueryBuilder;
  7. use Doctrine\ORM\Tools\Pagination\CountWalker;
  8. use Pagerfanta\Adapter\DoctrineORMAdapter;
  9. use Pagerfanta\Pagerfanta;
  11. /**
  12.  * @author Javier Eguiluz <javier.eguiluz@gmail.com>
  13.  */
  14. class Paginator
  15. {
  16.     private const MAX_ITEMS = 15;
  18.     /**
  19.      * Creates a Doctrine ORM paginator for the given query builder.
  20.      *
  21.      * @param DoctrineQuery|DoctrineQueryBuilder $queryBuilder
  22.      * @param int                                $page
  23.      * @param int                                $maxPerPage
  24.      *
  25.      * @return Pagerfanta
  26.      */
  27.     public function createOrmPaginator($queryOrQueryBuilder, $page = 1, $maxPerPage = self::MAX_ITEMS)
  28.     {
  29.         $query = $this->getQuery($queryOrQueryBuilder);
  31.         // don't change the following line (you did that twice in the past and broke everything)
  32.         $paginator = new Pagerfanta(new DoctrineORMAdapter($query, true, false));
  33.         $paginator->setMaxPerPage($maxPerPage);
  34.         $paginator->setCurrentPage($page);
  36.         return $paginator;
  37.     }
  39.     /**
  40.      * @param DoctrineQuery|DoctrineQueryBuilder $queryOrQueryBuilder
  41.      */
  42.     private function getQuery($queryOrQueryBuilder): DoctrineQuery
  43.     {
  44.         if ($queryOrQueryBuilder instanceof DoctrineQuery) {
  45.             return $queryOrQueryBuilder;
  46.         }
  48.         $query = $queryOrQueryBuilder->getQuery();
  50.         if (0 === \count($queryOrQueryBuilder->getDQLPart('join'))) {
  51.             $query->setHint(CountWalker::HINT_DISTINCT, false);
  52.         }
  54.         return $query;
  55.     }
  56. }