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50 lines
1.1 KiB
50 lines
1.1 KiB
<?php
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/**
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* @copyright NetMonsters <team@netmonsters.ru>
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* @link http://netmonsters.ru
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* @package Majestic
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* @subpackage app
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* @since 2010-03-07
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* @version SVN: $Id$
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* @filesource $URL$
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*/
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class PagerAction extends Action
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{
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public $page;
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public $last_page;
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protected $offset = 0;
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protected $count = 0;
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protected $limit;
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public function __construct($count, $limit = 20)
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{
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$this->count = $count;
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$this->limit = $limit;
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parent::__construct();
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}
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protected function execute()
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{
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$page = (int) Env::Get('p');
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$this->last_page = ceil($this->count/$this->limit);
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$this->page = ($page <= $this->last_page && $page > 0) ? $page : 1;
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$this->offset = $this->limit * ($this->page - 1);
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}
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public function getOffset()
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{
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return $this->offset;
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}
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public function getLimit()
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{
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return $this->limit;
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}
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protected function getTemplate()
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{
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$template = ($this->template) ? $this->template : substr(get_class($this), 0, -6/*strlen('Action')*/);
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return '/actions/' . $template;
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}
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}
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