/**
* {@inheritdoc}
*/
public function render()
{
$url = Url::fromRequest();
$activeLimit = (int) $url->getParam('limit', $this->getDefaultLimit());
$navigation = new Navigation();
$navigation->setLayout(Navigation::LAYOUT_TABS);
foreach (static::$limits as $limit => $label) {
$navigationItem = new NavigationItem($limit);
$navigationItem->setActive($activeLimit === $limit)->setAttribute('title', sprintf(t('Show %u rows on this page'), $limit))->setLabel($label)->setUrl($url->with(array('limit' => $limit)));
$navigation->addItem($navigationItem);
}
if ($activeLimit === 0) {
$navigationItem = new NavigationItem(0);
$navigationItem->setActive(true)->setAttribute('title', t('Show all items on this page'))->setLabel(t('all'));
$navigation->addItem($navigationItem);
}
return $navigation->getRenderer()->setCssClass(static::CSS_CLASS_LIMITER)->setHeading(t('Limiter'))->render();
}
