upload/src/service/design/PwDesignAsynImage.php
<?php
/**
 * the last known user to change this file in the repository  <$LastChangedBy: gao.wanggao $>
 * @author $Author: gao.wanggao $ Foxsee@aliyun.com
 * @copyright ?2003-2103 phpwind.com
 * @license http://www.phpwind.com
 * @version $Id: PwDesignAsynImage.php 22292 2012-12-21 05:09:20Z gao.wanggao $ 
 * @package 
 */
class PwDesignAsynImage {
	
	
	public function getImage($id) {
		if (!$id) return array();
		return $this->_getDao()->get($id);
	}
	
	public function fetchImage($ids) {
		if (empty($ids) || !is_array($ids)) return array();
		return $this->_getDao()->fetch($ids);
	}
	
	public function addImage(PwDesignAsynImageDm $dm) {
		$resource = $dm->beforeAdd();
		if ($resource instanceof PwError) return $resource;
		return $this->_getDao()->add($dm->getData());
	}
	
	public function updateImage(PwDesignAsynImageDm $dm) {
		$resource = $dm->beforeUpdate();
		if ($resource instanceof PwError) return $resource;
		return $this->_getDao()->update($dm->id, $dm->getData());
	}
	
	public function updateDataId($id, $dataid) {
		$id = (int)$id;
		$data['data_id'] = (int)$dataid;
		if (!$id || !$data['data_id']) return false;
		return $this->_getDao()->update($id, $data);
	}
	
	public function deleteImage($id) {
		if (!$id) return false;
		return $this->_getDao()->delete($id);
	}
	
	public function batchDelete($ids) {
		if (!is_array($ids)) return false;
		return $this->_getDao()->batchDelete($ids);
	}
	
	private function _getDao() {
		return Wekit::loadDao('design.dao.PwDesignImageDao');
	}
}
?>