Chamilo\CoreBundle\EventSubscriber\PaginationSubscriber

Complexity

Total Complexity

5

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Importance

Changes	1
Bugs	1	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getSubscribedEvents()	0	5	1
A	pagination()	0	7	2
A	items()	0	6	2

<?php

/* For licensing terms, see /license.txt */

namespace Chamilo\CoreBundle\EventSubscriber;

use Knp\Component\Pager\Event\ItemsEvent;
use Knp\Component\Pager\Event\PaginationEvent;
use Knp\Component\Pager\Pagination\SlidingPagination;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class PaginationSubscriber implements EventSubscriberInterface
{
    protected $defaultLocale;
    protected $parameterBag;
    protected $settingsManager;

    public function items(ItemsEvent $event)
    {
        if (is_array($event->target)) {
            $event->items = $event->target;
            $event->count = count($event->target);
            $event->stopPropagation();
        }
    }

    public function pagination(PaginationEvent $event)
    {
        if (is_array($event->target)) {
            $event->setPagination(new SlidingPagination);
        }

        $event->stopPropagation();
    }

    public static function getSubscribedEvents()
    {
        return [
            'knp_pager.items' => ['items', 1/*increased priority to override any internal*/],
            'knp_pager.pagination' => ['pagination', 0]
        ];
    }
}