Файл: inc/classes/pager.php
Строк: 51
<?php
///Класс постраничной навигации by Wapweb/////
##############################################
class pager {
// Public methods&objects
public $count;
public $on_page;
public $end;
public function __construct($count,$on_page,$end) {
$this->count = $count;
$this->on_page = $on_page;
$this->end = $end;
}
public function get_start() {
return $this->start = $this->get_page() * $this->on_page - $this->on_page;
}
public function print_nav() {
if ($this->get_total() > 1) {
return '<div class="main">Навигация:<br/>'.$this->get_nav().'</div>';
} else return false;
}
//Private methods&objects
private $total;
private $start;
private $view;
private $page;
private function get_total() {
return $this->total = intval(($this->count - 1) / ($this->on_page)) + 1;
}
private function get_page() {
$this->page = isset($_GET['page']) && !empty($_GET['page']) ? intval($_GET['page']) : 1;
if (empty($this->page) || $this->page < 0) $this->page = 1;
if ($this->page > $this->get_total()) $this->page = $this->get_total();
return $this->page;
}
private function get_nav() {
if ($this->get_page() != 1) $this->view = '<a href= "'.$this->end. ($this->get_page() - 1) .'"><<<</a> ';
if (($this->get_page() - 4) > 0) $this->view.= '<a href="'.($this->end).'page-1">1</a>...';
if($this->get_page() - 2 > 0) $this->view.= ' <a href= "'.$this->end. ($this->get_page() - 2) .'">'. ($this->get_page() - 2) .'</a> ';
if($this->get_page() - 1 > 0) $this->view.= '<a href= "'.$this->end. ($this->get_page() - 1) .'">'. ($this->get_page() - 1) .'</a> ';
$this->view.= '<b>['.$this->get_page().']</b>';
if($this->get_page() + 1 <= $this->get_total()) $this->view.= ' <a href="'.$this->end.($this->get_page() + 1) .'">'. ($this->get_page() + 1) .'</a>';
if($this->get_page() + 2 <= $this->get_total()) $this->view.= ' <a href= "'.$this->end.($this->get_page() + 2) .'">'. ($this->get_page() + 2) .'</a>';
if (($this->get_page() + 4) <= $this->get_total()) $this->view.= '...<a href="'.($this->end).($this->get_total()).'">'.($this->get_total()).'</a>';
if ($this->get_page() != $this->get_total()) $this->view.= ' <a href="'.($this->end).($this->get_page() + 1) .'">>>></a>';
return $this->view;
}
}
?>