<?php
/*
* This file is part of the League\Fractal package.
*
* (c) Phil Sturgeon <me@philsturgeon.uk>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\Fractal\Pagination;
use Doctrine\ORM\Tools\Pagination\Paginator;
/**
* A paginator adapter for doctrine pagination.
*
* @author Fraser Stockley <fraser.stockley@gmail.com>
*/
class DoctrinePaginatorAdapter implements PaginatorInterface
{
/**
* The paginator instance.
* @var Paginator
*/
private $paginator;
/**
* The route generator.
*
* @var callable
*/
private $routeGenerator;
/**
* Create a new DoctrinePaginatorAdapter.
* @param Paginator $paginator
* @param callable $routeGenerator
*
*/
public function __construct(Paginator $paginator, callable $routeGenerator)
{
$this->paginator = $paginator;
$this->routeGenerator = $routeGenerator;
}
/**
* Get the current page.
*
* @return int
*/
public function getCurrentPage()
{
return ($this->paginator->getQuery()->getFirstResult() / $this->paginator->getQuery()->getMaxResults()) + 1;
}
/**
* Get the last page.
*
* @return int
*/
public function getLastPage()
{
return (int) ceil($this->getTotal() / $this->paginator->getQuery()->getMaxResults());
}
/**
* Get the total.
*
* @return int
*/
public function getTotal()
{
return count($this->paginator);
}
/**
* Get the count.
*
* @return int
*/
public function getCount()
{
return $this->paginator->getIterator()->count();
}
/**
* Get the number per page.
*
* @return int
*/
public function getPerPage()
{
return $this->paginator->getQuery()->getMaxResults();
}
/**
* Get the url for the given page.
*
* @param int $page
*
* @return string
*/
public function getUrl($page)
{
return call_user_func($this->getRouteGenerator(), $page);
}
/**
* Get the the route generator.
*
* @return callable
*/
private function getRouteGenerator()
{
return $this->routeGenerator;
}
}