upload/src/service/like/PwLikeSource.php
<?php
/**
 * the last known user to change this file in the repository  <$LastChangedBy$>
 * @author $Author$ Foxsee@aliyun.com
 * @copyright ?2003-2103 phpwind.com
 * @license http://www.phpwind.com
 * @version $Id$ 
 * @package 
 */
class PwLikeSource {
	
	public function getSource($sid) {
		$sid = (int)$sid;
		if ($sid < 1) return array();
		return $this->_getDao()->getSource($sid);
	}
	
	public function getSourceByAppAndFromid($fromapp, $fromid) {
		if (empty($fromapp) && $fromid < 1) return array();
		return $this->_getDao()->getSourceByAppAndFromid($fromapp, $fromid);
	}
	
	public function fetchSource($ids) {
		if (!is_array($ids) || count($ids)<1) return array();
		return $this->_getDao()->fetchSource($ids);
	}
	
	public function addSource(PwLikeSourceDm $dm) {
		$resource=$dm->beforeAdd();
		if ($resource instanceof PwError) return $resource;
		return $this->_getDao()->addSource($dm->getData());
	}
	
	public function deleteSource($sid) {
		$sid = (int)$sid;
		if ($sid < 1) return array();
		return $this->_getDao()->deleteSource($sid);
	}
	
	public function updateSource(PwLikeSourceDm $dm) {
		$resource=$dm->beforeUpdate();
		if ($resource instanceof PwError) return $resource;
		return $this->_getDao()->updateSource($dm->sid, $dm->getData());
	}
	
	
	private function _getDao() {
		return Wekit::loadDao('like.dao.PwLikeSourceDao');
	}
}
?>