/**
* Renders paginator.
* @return void
*/
public function render()
{
$page = $this->paginator->page;
if ($this->paginator->pageCount < 2) {
$steps = array($page);
} else {
$arr = range(max($this->paginator->firstPage, $page - 3), min($this->paginator->lastPage, $page + 3));
$count = 4;
$quotient = ($this->paginator->pageCount - 1) / $count;
for ($i = 0; $i <= $count; $i++) {
$arr[] = round($quotient * $i) + $this->paginator->firstPage;
}
sort($arr);
$steps = array_values(array_unique($arr));
}
$template = new NTemplate();
$template->registerFilter(new NLatteFilter());
$template->steps = $steps;
$template->url = $this->url;
$template->var_name = $this->var_name;
$template->paginator = $this->paginator;
$template->setFile(dirname(__FILE__) . '/template.phtml');
return $template->render();
}
static function getCacheStorage()
{
if (self::$cacheStorage === NULL) {
self::$cacheStorage = new NTemplateCacheStorage(NEnvironment::getVariable('tempDir'));
}
return self::$cacheStorage;
}