<?php
/**
 * DIY模块dao类
 * @author e启学chen
 *
 */
class DiyWidgetModel extends Model {
	protected	$tableName	=	'diy_widget';

	public function checkCache($sign){
		//得到该widget的缓存配置消息
		$map['pluginId'] = $sign;
		$cacheInfo = $this->where($map)->field('cacheTime,cTime,mTime,cache')->find();
		if(!$cacheInfo) return true;
		if(empty($cacheInfo['cache'])) return true;
		//如果等于0.则为每次都要渲染
		if($cacheInfo['cacheTime'] == 0){
			return true;
		}else{
			//有缓存时间
			$time = $cacheInfo['cacheTime'] * 60;
			if(time()-$cacheInfo['mTime']>=$time){
				return true;
			}else{
				return false;
			}
		}
	}
	/**
	 * 返回模块参数
	 * @param string $sign
	 * @return mixed
	 */
	public function getTagInfo($sign){
		$map['pluginId'] = $sign;
		$data = $this->where($map)->field('pluginId,tagLib,content,ext,status')->find();
		$ext = unserialize($data['ext']);
		$result['tagName'] = $ext['tagInfo']['name'];
		$result['content'] = $data['content'];
		$result['tagLib']  = $data['tagLib'];
		$result['attr'] = unserialize($ext['attr']);
		return $result;
	}
	/**
	 * 返回模块参数  $sign是数组 
	 * @param array $sign
	 * @return mixed
	 */
	public function getTagInofs(array $sign){
		$map['pluginId'] = array('in',$sign);
		$res = implode ( "','" , $sign );
		$data = $this->query("select pluginId,tagLib,content,ext,status from {$this->tablePrefix}diy_widget where pluginId in ('".$res."')");
		$result = array();
		foreach ($data as $value) {
			$ext = unserialize($value['ext']);
			$result[$value['pluginId']]['tagName'] = $ext['tagInfo']['name'];
			$result[$value['pluginId']]['content'] = $value['content'];
			$result[$value['pluginId']]['tagLib']  = $value['tagLib'];
			$result[$value['pluginId']]['attr'] = unserialize($ext['attr']);
		}
		return $result;
	}

	/**
	 * 通过id获取到该widget的tagName
	 */
	public function getTagName($widgetId){
		$map['widgetId'] = $widgetId;
		$ext = unserialize($this->where($map)->getField('ext'));
		return $ext['tagInfo']['name'];
	}

	/**
	 * 通过id获取到该widget的模板
	 */

	public function getTemplateByPluginId($pluginId){
		$map['pluginId'] = $pluginId;
		$content = $this->where($map)->getField('content');
		return empty($content)?false:$content;
	}

	/**
	 * 通过id获取到该widget的模板
	 */
	public function getTemplateByWidgetId($WidgetId){
		$map['widgetId'] = $WidgetId;
		$content = $this->where($map)->getField('content');
		return empty($content)?false:$content;
	}
	/**
	 * 通过Id更新该widget的样式模板
	 */
	public function setTemplate($widgetId,$content) {
		$map['widgetId'] = $widgetId;
		$save['content'] = $content;
		return $this->where($map)->save($save);
	}


	public function getCache($sign){
		$map['pluginId'] = $sign;
		return $this->where($map)->getField('cache');
	}

	public function saveCache($sign,$content){
		$map['pluginId'] = $sign;
		$save['cache'] = $content;
		$save['mTime'] = time();
		$result = $this->where($map)->save($save);
	}
	/**
	 * 是否存在相同的模块
	 * @param unknown_type $sign
	 * @return boolean
	 */
	public function checkHasWidget($sign){
		$map['pluginId'] = $sign;
		$count = $this->where($map)->count();
		return $count>0?true:false;
	}
}
?>