<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Model\Paginator\EventSubscriber;
use Knp\Component\Pager\Event\ItemsEvent;
use Pimcore\Model\Paginator\PaginateListingInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class PaginateListingSubscriber implements EventSubscriberInterface
{
public function items(ItemsEvent $event)
{
$paginationAdapter = $event->target;
if ($paginationAdapter instanceof PaginateListingInterface) {
$items = $paginationAdapter->getItems($event->getOffset(), $event->getLimit());
$event->count = $paginationAdapter->count();
$event->items = $items;
$event->stopPropagation();
}
if (!$event->isPropagationStopped()) {
throw new \RuntimeException('Paginator only accepts instances of the type ' .
PaginateListingInterface::class . ' or types defined here: https://github.com/KnpLabs/KnpPaginatorBundle#controller');
}
}
/**
* @internal
*/
public static function getSubscribedEvents(): array
{
return [
'knp_pager.items' => ['items', -5/* other data listeners should be analyzed first*/],
];
}
}