mirror of
https://github.com/DzzXH/DzzOffice.git
synced 2026-01-23 13:25:20 +08:00
90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
<?php
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/*
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* @copyright Leyun internet Technology(Shanghai)Co.,Ltd
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* @license http://www.dzzoffice.com/licenses/license.txt
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* @package DzzOffice
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* @link http://www.dzzoffice.com
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* @author zyx(zyx@dzz.cc)
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*/
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if(!defined('IN_DZZ')) {
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exit('Access Denied');
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}
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class io_remote
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{
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public function getBzByRemoteid($remoteid){ //通过remoteid获取bz,默认返回dzz
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return C::t('local_storage')->getBzByRemoteid($remoteid);
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}
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public function getRemoteid($attach){
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if($remoteid=C::t('local_router')->getRemoteId($attach)){
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return $remoteid;
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}
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if($remoteid=C::t('local_storage')->getRemoteId()) return $remoteid;
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return 0; //默认本地磁盘
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}
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public function DeleteFromSpace($attach){
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global $_G;
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$bz=self::getBzByRemoteid($attach['remote']);
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if($bz=='dzz'){
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@unlink($_G['setting']['attachdir'].$attach['attachment']);
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}else{
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$path=$bz.'/'.$attach['attachment'];
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IO::Delete($path);
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}
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//更新存储位置统计
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C::t('local_storage')->update_usesize_by_remoteid($attach['remote'],-$attach['filesize']);
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return true;
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}
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public function MoveToSpace($attach,$remoteid=0){ //注意：判断时使用===false;
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global $_G;
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if(!$remoteid) $remoteid=self::getRemoteid($attach); //未指定时根据路由获取；
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$bz=self::getBzByRemoteid($remoteid);
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$obz=self::getBzByRemoteid($attach['remote']);
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if($bz==$obz) return false; //同一区域不需要移动
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if($bz=='dzz'){
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$path='attach::'.$attach['aid'];
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}else{
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$path=$bz.'/'.$attach['attachment'];
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}
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if($re=IO::MoveToSpace($path,$attach)){
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if($re['error']){
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return $re;
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}else{
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return $remoteid;
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}
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}else{
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return false;
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}
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}
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//迁移文件
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public function Migrate($attach,$remoteid){
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global $_G;
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if(is_numeric($re=self::MoveToSpace($attach,$remoteid))){
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$remoteid=$re;
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if(C::t('attachment')->update($attach['aid'],array('remote'=>$re))){
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//删除原文件
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$obz=io_remote::getBzByRemoteid($attach['remote']);
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if($obz=='dzz'){
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@unlink($_G['setting']['attachdir'].$attach['attachment']);
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}else{
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$opath=$obz.'/'.$attach['attachment'];
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IO::Delete($opath,true);
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}
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}
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C::t('local_storage')->update_usesize_by_remoteid($remoteid,$attach['filesize']);
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C::t('local_storage')->update_usesize_by_remoteid($attach['remote'],-$attach['filesize']);
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$attach['remote']=$remoteid;
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return $attach;
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}else{
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if($re['error']){
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$attach['error']=$re['error'];
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return $attach;
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}else{
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return false;
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}
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}
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}
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}
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?>
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