Файл: engine/classes/page.class.php
Строк: 49
<?php
/**
* @author Tadochi <Tadochi@spaces.ru>
* Основа из dcms
*/
Class Page
{
public
$k_post,
$start,
$k_page,
$l_post,
$page=1;
public function __construct($k_post,$l_post)
{
$this->k_post = $k_post;
$this->l_post = $l_post;
}
public function __toString()
{
return $this->k_post;
}
/*
function __get($var)
{
return $this->$var();
}
*/
public function limit()
{
return $this->start() . ', '. $this->l_post;
}
public function pager()
{
$this->page = 1;
if (isset($_GET['page']))
{
if ($_GET['page'] == 'end')
{
$this->page = intval(self::k_page());
}
elseif (is_numeric($_GET['page']))
{
$this->page = intval($_GET['page']);
}
}
if ($this->page < 1)
$this->page = 1;
return $this->page;
}
public function start()
{
return $this->start = $this->l_post * self::pager() - $this->l_post;
}
public function k_page()
{
if ($this->k_post)
{
return $this->k_page = ceil($this->k_post/$this->l_post);
}
return $this->k_post;
}
public function display($link = '?')
{
if ($this->k_page() > 1)
{
//if ($page<1)$page=1;
echo '<div class="post">';
if ($this->pager() > 1)
{
echo '<a class="page" href="'.$link.'page=1"><<</a> <a class="page" href="'.$link.'page='.($this->pager() - 1).'"><</a>';
}
if ($this->pager() < $this->k_page())
echo '<a class="page" href="'.$link.'page='.($this->pager() +1).'" title="Следующая страница - '.($this->pager() +1).')">></a>';
if ($this->pager() != $this->k_page())
echo '<a class="page" href="'.$link.'page=end" title="Последняя страница">>></a>';
echo '<br />';
if ($this->pager() !=1)
echo '<a class="page" href="'.$link.'page=1" title="Страница - 1">1</a>';
else
echo '<span class="page_no">1</span>';
for ($ot=-3; $ot<=3; $ot++)
{
if ($this->pager() + $ot >1 && $this->pager() + $ot < $this->k_page())
{
if ($ot == -3 && $this->pager() + $ot > 2)
echo '..';
if ($ot)
echo ' <a class="page" href="'.$link.'page='.($this->pager() + $ot).'" title="Страница - '.($this->pager() + $ot).'">'.($this->pager() + $ot).'</a> ';
else
echo '<span class="page_no">'.($this->pager() + $ot).'</span>';
if ($ot==3 && $this->pager() + $ot < $this->k_page - 1)
echo '..';
}
}
if ($this->pager() != $this->k_page())
echo ' <a class="page" href="'.$link.'page=end" title="Страница - '.$this->k_page().'">'.$this->k_page().'</a>';
elseif ($this->k_page() > 1)
echo '<span class="page_no">'.$this->k_page().'</span>';
echo '</div>';
}
}
}