82 lines
2.0 KiB
PHP
82 lines
2.0 KiB
PHP
<?php
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/*
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* This file is part of the Pagerfanta package.
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*
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* (c) Pablo Díez <pablodip@gmail.com>
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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 Pagerfanta\Adapter;
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use Doctrine\ORM\Tools\Pagination\Paginator as DoctrinePaginator;
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/**
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* DoctrineORMAdapter.
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*
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* @author Christophe Coevoet <stof@notk.org>
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*/
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class DoctrineORMAdapter implements AdapterInterface
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{
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/**
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* @var \Doctrine\ORM\Tools\Pagination\Paginator
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*/
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private $paginator;
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/**
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* Constructor.
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*
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* @param \Doctrine\ORM\Query|\Doctrine\ORM\QueryBuilder $query A Doctrine ORM query or query builder.
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* @param boolean $fetchJoinCollection Whether the query joins a collection (true by default).
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* @param boolean|null $useOutputWalkers Whether to use output walkers pagination mode
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*/
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public function __construct($query, $fetchJoinCollection = true, $useOutputWalkers = null)
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{
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$this->paginator = new DoctrinePaginator($query, $fetchJoinCollection);
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$this->paginator->setUseOutputWalkers($useOutputWalkers);
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}
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/**
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* Returns the query
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*
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* @return \Doctrine\ORM\Query
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*/
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public function getQuery()
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{
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return $this->paginator->getQuery();
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}
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/**
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* Returns whether the query joins a collection.
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*
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* @return boolean Whether the query joins a collection.
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*/
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public function getFetchJoinCollection()
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{
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return $this->paginator->getFetchJoinCollection();
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}
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/**
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* {@inheritdoc}
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*/
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public function getNbResults()
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{
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return count($this->paginator);
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}
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/**
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* {@inheritdoc}
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*/
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public function getSlice($offset, $length)
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{
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$this->paginator
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->getQuery()
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->setFirstResult($offset)
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->setMaxResults($length);
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return $this->paginator->getIterator();
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}
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}
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