* @link http://www.opensource-socialnetwork.org/licence
*/
$pages = range(1, $params['total']);
//unset non-required vars
unset($_GET['h']);
unset($_GET['p']);
unset($_GET['offset']);
$args_url = OssnPagination::constructUrlArgs();
//if there is only one page don't show pagination
if (count($pages) !== 1) {
$spilt = array_chunk($pages, 4);
$spilt = arraySerialize($spilt);
foreach ($spilt as $page) {
$serialized_pages[] = arraySerialize($page);
}
$serialized_pages = arraySerialize($serialized_pages);
//get key by offset
$key = ossn_recursive_array_search($params['offset'], $serialized_pages);
$new_total = count($serialized_pages);
//get last page
$last = array_reverse($serialized_pages[$new_total]);
$last = $last[0];
//get first page
$first = $serialized_pages[1][1];
if (isset($serialized_pages[$key])) {
if (isset($serialized_pages[$key + 1]) && isset($serialized_pages[$key - 1])) {
$pages = array_merge($serialized_pages[$key - 1], $serialized_pages[$key], $serialized_pages[$key + 1]);
}
if (!isset($serialized_pages[$key + 1]) && $key > 1) {
$pages = array_merge($serialized_pages[$key - 1], $serialized_pages[$key]);
}
/**
* Output pagination bar;
*
* @return html;
*/
public function pagination()
{
if (!isset($this->setItem)) {
return false;
}
$item = $this->setItem;
if (is_array($item)) {
$newitem = array_chunk($item, $this->ppage);
$newitem_total = count($newitem);
$pages = arraySerialize($newitem);
$offset = (int) input('offset');
if (!array_key_exists($offset, $pages)) {
$view = 1;
} elseif (array_key_exists($offset, $pages)) {
$view = $offset;
}
$params['offset'] = $view;
$params['total'] = $newitem_total;
return $this->view($params);
}
}
