<?php
class AlbumListWidget extends Widget{
	//type:select
	public function render( $data ){
		//初始化参数
		if(empty($data['type']))		$data['type']		= 'select';
		if(empty($data['form_name']))	$data['form_name']	= 'albumlist';
		if(empty($data['form_id']))		$data['form_id']	= 'albumlist';
		if(empty($data['gid']))			$data['gid']		= 0;

		//创建默认相册
		$pre	=	C('DB_PREFIX');
		if(D()->table("{$pre}group_album")->where("is_del=0 AND gid='".$data['gid']."'")->count()==0){
			$album['cTime']		=	time();
			$album['mTime']		=	time();
			$album['userId']	=	$_SESSION['mid'];
			$album['gid']	=	$data['gid'];
			$album['name']		=	'群组默认相册';
			
			D()->table("{$pre}group_album")->add($album);
		}
		return $this->renderFile( $data );
	}
	/**
	 * renderFile
	 * 重写renderFile.可以自由组合参数进行模板输出
	 * @param string $templateFile
	 * @param string $var
	 * @param string $charset
	 * @access protected
	 * @return maxed
	 */
	protected function renderFile( $data,$charset = 'utf-8' ){
		if(empty($data['type']))		$data['type']		= 'select';
		if(empty($data['form_name']))	$data['form_name']	= 'albumlist';
		if(empty($data['form_id']))		$data['form_id']	= 'albumlist';
		if(empty($data['gid']))			$data['gid']		=	0;

		$templateFile		=	'AlbumListWidget/'.$data['type'];
		$pre	=	C('DB_PREFIX');
		if(D()->table("{$pre}group_album")->where("gid='".$data['gid']."'")->count()==0){
			//$album->createNewData($data['uid']);
		}

		$var['data']		=	D()->table("{$pre}group_album")->where("is_del = 0 AND gid='".$data['gid']."'")->findAll();
		
		$var['form_name']	=	$data['form_name'];
		$var['form_id']		=	$data['form_id'];
		$var['selected']	=	intval($data['selected']);
       
		return parent::renderFile( $templateFile,$var,$charset );
	}
}