<?php
Wind::import('SRC:library.base.PwBaseDm');
/**
 * 导航数据模型
 *
 * @author $Author: gao.wanggao $ 
 * @copyright ©2003-2103 phpwind.com
 * @license http://www.phpwind.com
 * @version $Id: PwNavDm.php 24004 2013-01-18 06:18:11Z gao.wanggao $ 
 * @package nav
 */
class PwNavDm extends PwBaseDm {
	

	public $navid;
	
	public function __construct($navid = null){
		if (isset($navid))$this->navid = (int)$navid;
	}
	
	
	public function setParentid($parentid) {
		$this->_data['parentid'] = intval($parentid);
		return $this;
	}
	
	public function setRootid($rootid) {
		$this->_data['rootid'] = intval($rootid);
		return $this;
	}
	
	public function setType($type) {
		$this->_data['type'] = $type;	
		return $this;
	}
	
	/**
	 * TODO 根据链接来获取参数，需要确定重写规则后修改
	 * Enter description here ...
	 * @param unknown_type $link
	 */
	public function setSign($router) {
		$sign = '';
		if (is_array($router)){
			$allow = array('m', 'c', 'a', 'tid', 'fid', 'id', 'uid', 'username', 'tab');
			foreach ($router AS $k=>$v) {
				if (!in_array($k, $allow))continue;
				if (!$v) continue;
				$sign .= $v . '|';
			}
		} else {
			$sign = $router;
		}
		$this->_data['sign'] = $sign;
		return $this;
	}
	
	public function setName($name) {
		$this->_data['name'] = $name;
		return $this;
	}
	
	public function setLink($link) {
		$this->_data['link'] = $link;
		return $this;
	}
	
	public function setStyle($color, $bold, $italic, $underline) {
		$this->_data['style'] = $color."|".$bold."|".$italic."|".$underline;
		return $this;
	}
	
	public function setAlt($alt) {
		$this->_data['alt'] = $alt;
		return $this;
	}
	
	public function setImage($image) {
		$this->_data['image'] = $image;
		return $this;
	}
	
	public function setTarget($target) {
		$this->_data['target'] = intval($target);
		return $this;
	}
	
	public function setIsshow($isshow) {
		$this->_data['isshow'] = intval($isshow);
		return $this;
	}
	
	public function setOrderid($orderid) {
		$this->_data['orderid'] = intval($orderid);
		return $this;
	}
	
	/**
	 * 用于缓存批量子父导航新添加关系绑定
	 * 
	 * @param string $tempid
	 */
	public function setTempid($tempid) {
		$this->_data['tempid'] = $tempid;
		return $this;
	}
	
	protected function _beforeUpdate() {
	 	if ($this->navid < 1) return new PwError('ADMIN:nav.add.fail.empty.navid');
		return true;
	 }
	
	protected function _beforeAdd() {

		return true;
	 }
	 
	
		
}
?>