chill-bundles/Pagination/PageGenerator.php
2016-08-19 21:27:50 +02:00

74 lines
1.7 KiB
PHP

<?php
/*
* Chill is a software for social workers
* Copyright (C) 2016 Champs-Libres Coopérative <info@champs-libres.coop>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Chill\MainBundle\Pagination;
/**
* PageGenerator associated with a Paginator
*
* @author Julien Fastré <julien.fastre@champs-libres.coop>
* @author Champs Libres <info@champs-libres.coop>
*/
class PageGenerator implements \Iterator
{
/**
*
* @var Paginator
*/
protected $paginator;
/**
*
* @var int
*/
protected $current = 1;
public function __construct(Paginator $paginator)
{
$this->paginator = $paginator;;
}
public function current()
{
return $this->paginator->getPage($current);
}
public function key()
{
return $this->current;
}
public function next()
{
$this->current++;
}
public function rewind()
{
$this->current = 1;
}
public function valid()
{
return $this->current > 0
&& $this->current <= $this->paginator->countPages();
}
}