1.1

core/class/io/io_api.php

@@ -0,0 +1,18 @@
+<?php
+/*
+ * @copyright   QiaoQiaoShiDai Internet Technology(Shanghai)Co.,Ltd
+ * @license     https://www.oaooa.com/licenses/
+ * 
+ * @link        https://www.oaooa.com
+ * @author      zyx(zyx@oaooa.com)
+ */
+if(!defined('IN_OAOOA')) {
+	exit('Access Denied');
+}
+//所有api都继承此类 
+//此类集合所有api通用的函数
+abstract class io_api
+{
+	
+}
+?>

core/class/io/io_remote.php

@@ -0,0 +1,90 @@
+<?php
+/*
+ * @copyright   QiaoQiaoShiDai Internet Technology(Shanghai)Co.,Ltd
+ * @license     https://www.oaooa.com/licenses/
+ * 
+ * @link        https://www.oaooa.com
+ * @author      zyx(zyx@oaooa.com)
+ */
+
+if(!defined('IN_OAOOA')) {
+	exit('Access Denied');
+}
+
+class io_remote
+{
+	public function getBzByRemoteid($remoteid){ //通过remoteid获取bz,默认返回dzz
+		return C::t('local_storage')->getBzByRemoteid($remoteid);
+	}
+	public function getRemoteid($attach){
+		if($remoteid=C::t('local_router')->getRemoteId($attach)){
+			return $remoteid;
+		}
+		if($remoteid=C::t('local_storage')->getRemoteId()) return $remoteid;
+		return 0; //默认本地磁盘
+	}
+	public function DeleteFromSpace($attach){
+		global $_G;
+		$bz=self::getBzByRemoteid($attach['remote']);
+		if($bz=='dzz'){
+			@unlink($_G['setting']['attachdir'].$attach['attachment']);
+		}else{
+			$path=$bz.'/'.$attach['attachment'];
+			IO::Delete($path);
+		}
+		//更新存储位置统计
+		C::t('local_storage')->update_usesize_by_remoteid($attach['remote'],-$attach['filesize']);
+		return true;
+	}
+	public function MoveToSpace($attach,$remoteid=0){ //注意：判断时使用===false;
+	   global $_G;
+		if(!$remoteid) $remoteid=self::getRemoteid($attach); //未指定时根据路由获取；
+
+		$bz=self::getBzByRemoteid($remoteid);
+		$obz=self::getBzByRemoteid($attach['remote']);
+		if($bz==$obz) return false; //同一区域不需要移动
+		if($bz=='dzz'){
+			$path='attach::'.$attach['aid'];
+		}else{
+			$path=$bz.'/'.$attach['attachment'];
+		}
+		if($re=IO::MoveToSpace($path,$attach)){
+			if(is_array($re) && $re['error']){
+				return $re;
+			}else{
+				return $remoteid;
+			}
+		}else{ 
+			return false;
+		}
+	}
+	//迁移文件
+	public function Migrate($attach,$remoteid){
+		global $_G;
+		if(is_numeric($re=self::MoveToSpace($attach,$remoteid))){
+			$remoteid=$re;
+			if(C::t('attachment')->update($attach['aid'],array('remote'=>$re))){
+				//删除原文件
+				$obz=io_remote::getBzByRemoteid($attach['remote']);
+				if($obz=='dzz'){
+					@unlink($_G['setting']['attachdir'].$attach['attachment']);
+				}else{
+					$opath=$obz.'/'.$attach['attachment'];
+					IO::Delete($opath,true);
+				}
+			}
+			C::t('local_storage')->update_usesize_by_remoteid($remoteid,$attach['filesize']);
+			C::t('local_storage')->update_usesize_by_remoteid($attach['remote'],-$attach['filesize']);
+			$attach['remote']=$remoteid;
+			return $attach;
+		}else{
+			if($re['error']){
+				$attach['error']=$re['error'];
+				return $attach;
+			}else{
+				return false;
+			}
+		}
+	}
+}
+?>