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* 更新内容： 1.條复网盘应用移动端部分情况下目录权限不正确问题 2.修复一些已知问题 3. 优化btn按钮交互效果 4.升级1avui至v2.9.23版本 * 修复一些已知问题
909 lines
28 KiB
PHP
909 lines
28 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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@set_time_limit(0);
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@ini_set('max_execution_time',0);
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if(!defined('DS')) define('DS',DIRECTORY_SEPARATOR);
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class io_disk extends io_api
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{
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const T ='connect_disk';
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const BZ='disk';
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var $perm=0;
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var $icosdatas=array();
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var $error='';
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var $conn=null;
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var $encode='GBK';
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var $_root='';
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var $_rootname='';
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var $attachdir='';
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public function __construct($path) {
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$bzarr=explode(':',$path);
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$did=trim($bzarr[1]);
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if($config=DB::fetch_first("select * from ".DB::table(self::T)." where id='{$did}'")){
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$this->_root='disk:'.$config['id'].':';
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$this->encode=$config['charset'];
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$this->_rootname=$config['cloudname'];
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$this->attachdir=diconv($config['attachdir'],CHARSET,$config['charset']).DS;
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}else{
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$this->error='need authorize';
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}
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$this->perm=perm_binPerm::getMyPower();
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return $this;
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}
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public function MoveToSpace($path,$attach){
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global $_G;
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$filename=substr($path,strrpos($path,'/')+1);;
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$fpath=substr($path,0,strrpos($path,'/'));
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$obz=io_remote::getBzByRemoteid($attach['remote']);
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if($obz=='dzz'){
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$opath='attach::'.$attach['aid'];
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}else{
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$opath=$obz.'/'.$attach['attachment'];
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}
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if($re=self::multiUpload($opath,$fpath,$filename,$attach,'overwrite')){
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//print_r($ret);exit($path);
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if($re['error']) return $re;
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else{
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return true;
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}
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}
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return false;
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}
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//根据路径获取目录树的数据；
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public function getFolderDatasByPath($path){
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$bzarr=self::parsePath($path);
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$spath=preg_replace("/\/+/",'/',$bzarr['path1']);
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if($spath){
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$patharr=explode('/',trim($spath,'/'));
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}else{
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$patharr=array();
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}
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//if(empty($patharr[0])) unset($patharr[0]);
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$folderarr=array();
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for($i=0;$i<=count($patharr);$i++){
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$path1='';
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for($j=0;$j<$i;$j++){
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if($patharr[$j]) $path1.=$path1?'/'.$patharr[$j]:$patharr[$j];
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}
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$path1=$bzarr['bz'].$path1;
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if($arr=self::getMeta($path1)){
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if(isset($arr['error'])) continue;
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$folder=self::getFolderByIcosdata($arr);
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$folderarr[$folder['fid']]=$folder;
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}
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}
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return $folderarr;
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}
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private function checkdisk($config){//测试磁盘是否可以读写正常
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$str='test read write';
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$filename='新建文本文档__test.txt';
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$filename_encode=diconv($filename,CHARSET,$config['charset']);
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//$filename_encode=$filename;
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$filepath=diconv($config['attachdir'],CHARSET,$config['charset']);
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if(!$attachdir=realpath($filepath)) return array('error'=>'folder not exist! or no permission');
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if(!file_put_contents($attachdir.DIRECTORY_SEPARATOR.$filename_encode,$str)){
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return array('error'=>'folder '.$config['attachdir'].' not writable');
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}
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//exit($attachdir.DIRECTORY_SEPARATOR.$filename_encode);
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if($str!=file_get_contents($attachdir.DIRECTORY_SEPARATOR.$filename_encode)){
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return array('error'=>'folder '.$config['attachdir'].' not readable');
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}
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@unlink($attachdir.DIRECTORY_SEPARATOR.$filename_encode);
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return true;
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}
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public function authorize($refer){
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global $_G,$_GET,$clouds;
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if(empty($_G['uid'])) {
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dsetcookie('_refer', rawurlencode(BASESCRIPT.'?mod=connect&op=oauth&bz=disk'));
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showmessage('to_login', '', array(), array('showmsg' => true, 'login' => 1));
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}
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if(submitcheck('disksubmit')){
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$config=$_GET['config'];
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$config['bz']='disk';
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$uid=defined('IN_ADMIN')?0:$_G['uid'];
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if($ret = self::checkdisk($config)){
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if($ret['error']) showmessage($ret['error'],BASESCRIPT.'?mod=cloud&op=space');
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}
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$config['uid']=$uid;
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if($id=DB::result_first("select id from %t where uid=%d and attachdir=%s",array(self::T,$uid,$config['attachdir']))){
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DB::update(self::T,$config,"id ='{$id}'");
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}else{
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$config['dateline']=TIMESTAMP;
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$id=DB::insert(self::T,$config,1);
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}
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if(defined('IN_ADMIN')){
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$setarr=array('name'=>$config['cloudname'],
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'bz'=>'disk',
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'isdefault'=>0,
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'dname'=>self::T,
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'did'=>$id,
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'dateline'=>TIMESTAMP
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);
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if(!DB::result_first("select COUNT(*) from %t where did=%d and dname=%s ",array('local_storage',$id,self::T))){
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C::t('local_storage')->insert($setarr);
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}
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showmessage('do_success',BASESCRIPT.'?mod=cloud&op=space');
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}else{
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showmessage('do_success',$refer?$refer:BASESCRIPT.'?mod=connect');
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}
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}else{
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include template('oauth_disk');
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exit();
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}
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}
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public function parsePath($path){
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$bzarr=explode(':',$path);
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$bzarr[2]=trim($bzarr[2],'/');
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return array('bz'=>$bzarr[0].':'.$bzarr[1].':','path'=>diconv($bzarr[2],CHARSET,$this->encode),'path1'=>$bzarr[2]);
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}
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//获取文件流；
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//$path: 路径
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function getStream($path){
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$arr=self::parsePath($path);
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if(!$ret=realpath($this->attachdir.$arr['path'])){
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return array('error'=>lang('file_not_exist'));
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}
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return $ret;
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}
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//获取文件流地址；
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//$path: 路径
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function getFileUri($path){
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$filename=basename($path);
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return getglobal('siteurl').'index.php?mod=io&op=getStream&path='.dzzencode($path).'&n='.$filename;
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}
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public function deleteThumb($path){
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global $_G;
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$imgcachePath='./imgcache/';
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$cachepath=preg_replace("/\/+/",'/',str_replace(':','/',$path));
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foreach($_G['setting']['thumbsize'] as $value){
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$target = $imgcachePath . ($cachepath) . '.' . $value['width'] . '_' . $value['height'] . '_1.jpeg';
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$target1 = $imgcachePath . ($cachepath) . '.' . $value['width'] . '_' . $value['height'] . '_2.jpeg';
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@unlink($_G['setting']['attachdir'].$target);
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@unlink($_G['setting']['attachdir'].$target1);
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}
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}
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public function createThumb($path,$size,$width = 0,$height = 0,$thumbtype = 1){
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global $_G;
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$imgcachePath = 'imgcache/';
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$cachepath=preg_replace("/\/+/",'/',str_replace(':','/',$path));
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$target = $imgcachePath . ($cachepath) . '.' . $width . '_' . $height . '.jpeg';
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$target = $imgcachePath . ($cachepath) . '.' . $width . '_' . $height . '_'.$thumbtype.'.jpeg';
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if (@getimagesize($_G['setting']['attachdir'] .'./'. $target)) {
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return 2;//已经存在缩略图
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}
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$fileurls=array();
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Hook::listen('thumbnail',$fileurls,$path);//生成缩略图绝对和相对地址；
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if(!$fileurls){
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$fileurls=array('fileurl'=>self::getFileUri($path),'filedir'=>self::getStream($path));
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}
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$filepath = $fileurls['filedir'];
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if (intval($width) < 1) $width = $_G['setting']['thumbsize'][$size]['width'];
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if (intval($height) < 1) $height = $_G['setting']['thumbsize'][$size]['height'];
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if (!$imginfo = @getimagesize($filepath)) {
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return -1; //非图片不能生成
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}
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if (($imginfo[0] < $width && $imginfo[1] < $height)) {
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return 3;//小于要求尺寸，不需要生成
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}
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//生成缩略图
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include_once libfile('class/image');
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$target_attach = $_G['setting']['attachdir'] .'./'. $target;
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$targetpath = dirname($target_attach);
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dmkdir($targetpath);
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$image = new image();
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if ($thumb = $image->Thumb($filepath, $target, $width, $height,$thumbtype)) {
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return 1;//生成缩略图成功
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} else {
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return 0;//生成缩略图失败
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}
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}
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public function getThumb($path,$width,$height,$original,$returnurl = false,$thumbtype = 0){
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global $_G;
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$imgcachePath='imgcache/';
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$cachepath=str_replace(':','/',$path);
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$cachepath=preg_replace("/\/+/",'/',str_replace(':','/',$path));
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if(!$data=IO::getMeta($path)) return false;
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$enable_cache = true; //是否启用缓存
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$quality = 80;
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$target = $imgcachePath . ($cachepath) . '.' . $width . '_' . $height . '_'.$thumbtype.'.jpeg';
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if (!$original && $enable_cache && @getimagesize($_G['setting']['attachdir'] .'./'. $target)) {
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if ($returnurl) return $_G['setting']['attachurl'] .'/'. $target;
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$file = $_G['setting']['attachdir'] . './' . $target;
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IO::output_thumb($file);
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}
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$fileurls=array();
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Hook::listen('thumbnail',$fileurls,$path);//调用挂载点程序生成缩略图绝对和相对地址；
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if(!$fileurls){
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$fileurls=array('fileurl'=>self::getFileUri($path),'filedir'=>self::getStream($path));
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}
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//非图片类文件的时候，直接获取文件后缀对应的图片
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if(!$imginfo = @getimagesize($fileurls['filedir'])){
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$imgurl= geticonfromext($data['ext'],$data['type']);
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if ($returnurl) return $imgurl;//$_G['setting']['attachurl'].'./'.$data['attachment'];
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$file = $imgurl;//$_G['setting']['attachdir'].'./'.$data['attachment'];
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IO::output_thumb($file);
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}
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//返回原图的时候
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if ($original) {
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if ($returnurl) return $fileurls['fileurl'];//$_G['setting']['attachurl'].'./'.$data['attachment'];
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$file = $fileurls['filedir'];//$_G['setting']['attachdir'].'./'.$data['attachment'];
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IO::output_thumb($file);
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}
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//图片小于缩略图宽高的不生成直接返回原图
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if (($imginfo[0] < $width && $imginfo[1] < $height)) {
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if ($returnurl) return $fileurls['fileurl'];
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$file = $fileurls['filedir'];//$_G['setting']['attachdir'].'./'.$data['attachment'];
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IO::output_thumb($file);
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}
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//生成缩略图
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include_once libfile('class/image');
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$target_attach = $_G['setting']['attachdir'].'./'. $target;
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$targetpath = dirname($target_attach);
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dmkdir($targetpath);
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$filepath = $fileurls['filedir'];
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$image = new image();
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if($thumb = $image->Thumb($filepath, $target, $width, $height,$thumbtype)){
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//if ($thumb = $image->Thumb($file, $target, $width, $height, 1)) {
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if ($returnurl) return $_G['setting']['attachurl'] .'/'. $target;
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$file = $target_attach;
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IO::output_thumb($file);
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} else {
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if ($returnurl) return $fileurls['fileurl'];
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$file = $fileurls['filedir'];
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IO::output_thumb($file);
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}
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}
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//重写文件内容
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//@param number $path 文件的路径
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//@param string $data 文件的新内容
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public function setFileContent($path,$data){
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$bzarr=self::parsepath($path);
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$file=$this->attachdir.$bzarr['path'];
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if(!file_put_contents($file,$data)){
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return array('error'=>'写入失败');
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}
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$icoarr=self::getMeta($path);
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if($icoarr['type']=='image'){
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$icoarr['img'].='&t='.TIMESTAMP;
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}
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return $icoarr;
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}
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/**
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* 移动文件到目标位置
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* @param string $opath 被移动的文件路径
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* @param string $path 目标位置（可能是同一api内或跨api，这两种情况分开处理）
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* @return icosdatas
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*/
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public function CopyTo($opath,$path,$iscopy){
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$oarr=self::parsePath($opath);
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$arr=IO::parsePath($path);
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$data=self::getMeta($opath);
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switch($data['type']){
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case 'folder'://创建目录
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if($re=IO::CreateFolder($path,$data['name'])){
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$data['newdata']=$re['icoarr'];
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$data['success']=true;
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$contents=self::listFiles($opath);
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foreach($contents as $key=>$value){
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$data['contents'][$key]=self::CopyTo($value['path'],$re['folderarr']['path']);
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}
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}
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break;
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default:
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if($re=IO::multiUpload($opath,$path,$data['name'])){
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if($re['error']) $data['success']=$re['error'];
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else{
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$data['newdata']=$re;
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$data['success']=true;
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}
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}
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}
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return $data;
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}
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/*
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* 分块上传文件
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* param $file:文件路径（可以是url路径，需要服务器开启allow_url_fopen);
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*/
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public function multiUpload($opath,$path,$filename,$attach=array(),$ondup="newcopy"){
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/*
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* 分块上传文件
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* param $file:文件路径（可以是url路径，需要服务器开启allow_url_fopen);
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*/
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if(is_array($filepath=IO::getStream($opath))){
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return array('error'=>$filepath['error']);
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}
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//判断大小
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//判断空间大小
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$filename=self::name_filter($filename);
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if(!$handle=fopen($filepath, 'rb')){
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return array('error'=>lang('open_file_error'));
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}
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$arr=self::parsePath($path.'/'.$filename);
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$file=$this->attachdir.$arr['path'];
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$dirpath=dirname($file);
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if(!is_dir($dirpath)) dmkdir($dirpath,0777,false);
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while (!feof($handle)) {
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$fileContent= fread($handle, 8192);
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if(!file_put_contents($file,$fileContent,FILE_APPEND)){
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return array('error'=>lang('written_file_correct'));
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}
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unset($fileContent);
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}
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fclose($handle);
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return self::getMeta($arr['bz'].$arr['path1']);
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}
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function getTextEncode($str,$encode){
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include_once DZZ_ROOT.'./dzz/class/class_encode.php';
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$p = new Encode_Core();
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$code = $p -> get_encoding($str);
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return diconv($str,$code,CHARSET);
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}
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/**
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* 获取指定文件夹下的文件列表
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* @param string $path 文件路径
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* @param string $by 排序字段，缺省根据文件类型排序，time（修改时间），name（文件名），size（大小，注意目录无大小）
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* @param string $order asc或desc，缺省采用降序排序
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* @param string $limit 返回条目控制，参数格式为：n1-n2。返回结果集的[n1, n2)之间的条目，缺省返回所有条目。n1从0开始。
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* @param string $force 读取缓存，大于0：忽略缓存，直接调用api数据，常用于强制刷新时。
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* @return icosdatas
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*/
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function listFiles($path,$by='time',$order='desc',$limit='',$force=0){
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if($this->error) return array('error'=>$this->error);
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$bzarr=self::parsePath($path);
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$filepath=$this->attachdir.($bzarr['path']?('./'.$bzarr['path']):'');
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$icosdata=array();
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foreach(new DirectoryIterator($filepath) as $file){
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if ($file->isDot()) {
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continue;
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}
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$filename=diconv($file->getFilename(),$this->encode,CHARSET);
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if($file->isDir()){
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$fileinfo=array(
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'path'=>($bzarr['path1']?($bzarr['path1'].'/'):'').$filename,
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'name'=>$filename,
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'type'=>'folder',
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'size'=>'-'
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);
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}else{
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$fileinfo=array(
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'path'=>($bzarr['path1']?($bzarr['path1'].'/'):'').$filename,
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'name'=>$filename,
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'type'=>'file',
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'size'=>$file->getSize(),
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'ctime'=>$file->getCTime(),
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'mtime'=>$file->getMTime()
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);
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}
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$icoarr=self::_formatMeta($fileinfo,$bzarr['bz']);
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$icosdata[$icoarr['icoid']]=$icoarr;
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}
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return $icosdata;
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}
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/*
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*获取文件的meta数据
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*返回标准的icosdata
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*$force>0 强制刷新，不读取缓存数据；
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*/
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function getMeta($path,$force=0){
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$bzarr=self::parsePath($path);
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$meta=array();
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if($path==$this->_root){
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$meta['path']='';
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$meta['name']=$this->_rootname;
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$meta['type']='folder';
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$meta['size']='-';
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$meta['flag']=self::BZ;
|
||
}else{
|
||
|
||
$meta['path']=$bzarr['path1'];
|
||
if(strpos($bzarr['path1'],'/')!==false){
|
||
$meta['name']=substr($bzarr['path1'],strrpos($bzarr['path1'],'/')+1);
|
||
}else{
|
||
$meta['name']=$bzarr['path1'];
|
||
}
|
||
|
||
$file=$this->attachdir.$bzarr['path'];
|
||
if(is_dir($file)){
|
||
$meta['type']='folder';
|
||
$meta['size']='-';
|
||
}else{
|
||
$meta['type']='file';
|
||
$meta['size']=filesize($file);
|
||
$meta['mtime']=filectime($file);
|
||
if($meta['mtime']<0) $meta['mtime']=0;
|
||
}
|
||
|
||
}
|
||
|
||
$icosdata=self::_formatMeta($meta,$bzarr['bz']);
|
||
return $icosdata;
|
||
}
|
||
//将api获取的meta数据转化为icodata
|
||
function _formatMeta($meta,$bz){
|
||
global $_G,$documentexts,$imageexts;
|
||
//判断是否为根目录
|
||
$icosdata=array();
|
||
if($meta['path']==''){
|
||
$pfid=0;
|
||
}elseif(strpos($meta['path'],'/')===false){
|
||
$pfid=md5($bz);
|
||
}else{
|
||
$pfid=md5(str_replace(strrchr($meta['path'], '/'), '',$bz.$meta['path']));
|
||
}
|
||
if($meta['type']=='folder'){
|
||
$icoarr=array(
|
||
'icoid'=>md5(($bz.$meta['path'])),
|
||
'path'=>$bz.$meta['path'],
|
||
'dpath'=>dzzencode($bz.$meta['path']),
|
||
'bz'=>($bz),
|
||
'gid'=>0,
|
||
'name'=>$meta['name'],
|
||
'username'=>$_G['username'],
|
||
'uid'=>$_G['uid'],
|
||
'oid'=>md5(($bz.$meta['path'])),
|
||
'img'=>'dzz/images/default/system/folder.png',
|
||
'type'=>'folder',
|
||
'ext'=>'',
|
||
'pfid'=>$pfid,
|
||
'size'=>'-',
|
||
'dateline'=>intval($meta['mtime']),
|
||
'flag'=>$meta['flag']?$meta['flag']:'',
|
||
'mod'=>$meta['mod']
|
||
);
|
||
|
||
$icoarr['fsize']='-';
|
||
$icoarr['ftype']=getFileTypeName($icoarr['type'],$icoarr['ext']);
|
||
if(!$icoarr['dateline']) $icoarr['fdateline']='-';
|
||
else $icoarr['fdateline']=dgmdate($icoarr['dateline']);
|
||
$icosdata=$icoarr;
|
||
|
||
}else{
|
||
$pathinfo = pathinfo($meta['path']);
|
||
$ext = strtoupper($pathinfo['extension']);
|
||
if(in_array($ext,$imageexts)) $type='image';
|
||
elseif(in_array($ext,$documentexts)) $type='document';
|
||
else $type='attach';
|
||
if($type=='image'){
|
||
$img=$_G['siteurl'].DZZSCRIPT.'?mod=io&op=thumbnail&size=small&path='.dzzencode($bz.$meta['path']);
|
||
$url=$_G['siteurl'].DZZSCRIPT.'?mod=io&op=thumbnail&size=large&path='.dzzencode($bz.$meta['path']);
|
||
}else{
|
||
$img=geticonfromext($ext,$type);
|
||
$url=$_G['siteurl'].DZZSCRIPT.'?mod=io&op=getStream&path='.dzzencode($bz.$meta['path']);
|
||
}
|
||
$icoarr=array(
|
||
'icoid'=>md5(($bz.$meta['path'])),
|
||
'path'=>($bz.$meta['path']),
|
||
'dpath'=>dzzencode($bz.$meta['path']),
|
||
'bz'=>($bz),
|
||
'gid'=>0,
|
||
'name'=>$meta['name'],
|
||
'username'=>$_G['username'],
|
||
'uid'=>$_G['uid'],
|
||
'oid'=>md5(($bz.$meta['path'])),
|
||
'img'=>$img,
|
||
'url'=>$url,
|
||
'type'=>$type,
|
||
'ext'=>strtolower($ext),
|
||
'pfid'=>$pfid,
|
||
'size'=>$meta['size'],
|
||
'dateline'=>intval($meta['mtime']),
|
||
'flag'=>'',
|
||
'mod'=>$meta['mod']
|
||
);
|
||
|
||
$icoarr['fsize']=formatsize($icoarr['size']);
|
||
$icoarr['ftype']=getFileTypeName($icoarr['type'],$icoarr['ext']);
|
||
if(!$icoarr['dateline']) $icoarr['fdateline']='-';
|
||
else $icoarr['fdateline']=dgmdate($icoarr['dateline']);
|
||
$icosdata=$icoarr;
|
||
}
|
||
return $icosdata;
|
||
}
|
||
//通过icosdata获取folderdata数据
|
||
function getFolderByIcosdata($icosdata){
|
||
global $_GET;
|
||
$folder=array();
|
||
if($icosdata['type']=='folder'){
|
||
$folder=array('fid'=>$icosdata['oid'],
|
||
'path'=>$icosdata['path'],
|
||
'fname'=>$icosdata['name'],
|
||
'uid'=>$icosdata['uid'],
|
||
'pfid'=>$icosdata['pfid'],
|
||
'iconview'=>$_GET['iconview']?intval($_GET['iconview']):1,
|
||
'disp'=>$_GET['disp']?intval($_GET['disp']):1,
|
||
'perm'=>$this->perm,
|
||
'hash'=>$icosdata['hash'],
|
||
'bz'=>$icosdata['bz'],
|
||
'gid'=>$icosdata['gid'],
|
||
'fsperm'=>perm_FolderSPerm::flagPower('external')
|
||
);
|
||
|
||
}
|
||
return $folder;
|
||
}
|
||
//获得文件内容；
|
||
function getFileContent($path){
|
||
$url=self::getStream($path);
|
||
return file_get_contents($url);
|
||
}
|
||
//打包下载文件
|
||
public function zipdownload($paths,$filename){
|
||
global $_G;
|
||
$paths=(array)$paths;
|
||
set_time_limit(0);
|
||
|
||
if(empty($filename)){
|
||
$meta=self::getMeta($paths[0]);
|
||
$filename=$meta['name'].(count($paths)>1?'等':'');
|
||
}
|
||
$filename=(strtolower(CHARSET) == 'utf-8' && (strexists($_SERVER['HTTP_USER_AGENT'], 'MSIE') || strexists($_SERVER['HTTP_USER_AGENT'], 'Edge') || strexists($_SERVER['HTTP_USER_AGENT'], 'rv:11')) ? urlencode($filename) : $filename);
|
||
include_once libfile('class/ZipStream');
|
||
|
||
$zip = new ZipStream($filename.".zip");
|
||
//$zip->setComment("$meta[name] " . date('l jS \of F Y h:i:s A'));
|
||
$data=self::getFolderInfo($paths,'',$zip);
|
||
/*foreach($data as $value){
|
||
$zip->addLargeFile(fopen($value['url'],'rb'), $value['position'], $value['dateline']);
|
||
}*/
|
||
$zip->finalize();
|
||
}
|
||
public function getFolderInfo($paths,$position='',&$zip){
|
||
static $data=array();
|
||
try{
|
||
foreach($paths as $path){
|
||
$arr=self::parsePath($path);
|
||
|
||
$meta=self::getMeta($path);
|
||
|
||
switch($meta['type']){
|
||
case 'folder':
|
||
$lposition=$position.$meta['name'].'/';
|
||
$contents=self::listFiles($path);
|
||
$arr=array();
|
||
foreach($contents as $key=>$value){
|
||
$arr[]=$value['path'];
|
||
}
|
||
if($arr) self::getFolderInfo($arr,$lposition,$zip);
|
||
break;
|
||
default:
|
||
$meta['url']=self::getStream($meta['path']);
|
||
$meta['position']=$position.$meta['name'];
|
||
//$data[$meta['icoid']]=$meta;
|
||
$zip->addLargeFile(fopen($meta['url'],'rb'), $meta['position'], $meta['dateline']);
|
||
}
|
||
}
|
||
|
||
}catch(Exception $e){
|
||
//var_dump($e);
|
||
$data['error']=$e->getMessage();
|
||
return $data;
|
||
}
|
||
return $data;
|
||
}
|
||
|
||
//下载文件
|
||
public function download($paths,$filename){
|
||
global $_G;
|
||
$paths=(array)$paths;
|
||
if(count($paths)>1){
|
||
self::zipdownload($paths,$filename);
|
||
exit();
|
||
}else{
|
||
$path=$paths[0];
|
||
}
|
||
$path=rawurldecode($path);
|
||
try {
|
||
// Download the file
|
||
$file=self::getMeta($path);
|
||
if($file['type']=='folder'){
|
||
self::zipdownload($path);
|
||
exit();
|
||
}
|
||
$url=self::getStream($path);
|
||
if(!$fp = @fopen($url, 'rb')) {
|
||
topshowmessage(lang('file_not_exist'));
|
||
}
|
||
$db = DB::object();
|
||
$db->close();
|
||
|
||
$chunk = 10 * 1024 * 1024;
|
||
//$file['data'] = self::getFileContent($path);
|
||
//if($file['data']['error']) IO::topshowmessage($file['data']['error']);
|
||
$file['name'] = '"'.(strtolower(CHARSET) == 'utf-8' && (strexists($_SERVER['HTTP_USER_AGENT'], 'MSIE') || strexists($_SERVER['HTTP_USER_AGENT'], 'Edge') || strexists($_SERVER['HTTP_USER_AGENT'], 'rv:11')) ? urlencode($file['name']) : $file['name']).'"';
|
||
$d=new FileDownload();
|
||
$d->download($url,$file['name'],$file['size'],$file['dateline'],true);
|
||
exit();
|
||
|
||
} catch (Exception $e) {
|
||
// The file wasn't found at the specified path/revision
|
||
//echo 'The file was not found at the specified path/revision';
|
||
topshowmessage($e->getMessage());
|
||
}
|
||
}
|
||
|
||
|
||
public function rename($path,$name){
|
||
$arr=self::parsePath($path);
|
||
$name=self::name_filter($name);
|
||
$patharr=explode('/',$arr['path1']);
|
||
array_pop($patharr);
|
||
$path2=implode('/',$patharr).'/'.$name;
|
||
$arr['path2']=diconv($path2,CHARSET,$this->encode);
|
||
if($arr['path1']!=$arr['path2']){
|
||
$oldfile=$this->attachdir.$arr['path'];
|
||
|
||
$newfile=$this->attachdir.$arr['path2'];
|
||
if(rename($oldfile,$newfile)){
|
||
return self::getMeta($arr['bz'].$path2);
|
||
}else{
|
||
return array('error'=>lang('failure'));
|
||
}
|
||
}
|
||
return self::getMeta($arr['bz'].$arr['path1']);
|
||
}
|
||
|
||
|
||
//删除原内容
|
||
//$path: 删除的路径
|
||
//$bz: 删除的api;
|
||
//$data：可以删除的id数组（当剪切的时候，为了保证数据不丢失，目标位置添加成功后将此id添加到data数组，
|
||
//删除时如果$data有数据，将会只删除id在$data中的数据；
|
||
//如果删除的是目录或下级有目录，需要判断此目录内是否所有元素都在删除的id中，如果有未删除的元素，则此目录保留不会删除；
|
||
//$force 真实删除，不放入回收站
|
||
public function Delete($path,$force=false){
|
||
//global $dropbox;
|
||
$bzarr=self::parsePath($path);
|
||
$file=$this->attachdir.$bzarr['path'];
|
||
if(is_dir($file)){
|
||
$ret=self::removedir($file);
|
||
}else{
|
||
$ret=@unlink($file);
|
||
}
|
||
if($ret){
|
||
return array(
|
||
'icoid'=>md5(($path)),
|
||
'name'=>substr(strrchr($path, '/'), 1),
|
||
);
|
||
}else{
|
||
return array('error'=>lang('failure'));
|
||
}
|
||
}
|
||
private function removedir($dirname, $keepdir = false) {
|
||
$dirname = str_replace(array( "\n", "\r", '..'), array('', '', ''), $dirname);
|
||
|
||
if(!is_dir($dirname)) {
|
||
return FALSE;
|
||
}
|
||
$handle = opendir($dirname);
|
||
while(($file = readdir($handle)) !== FALSE) {
|
||
if($file != '.' && $file != '..') {
|
||
$dir = $dirname . DIRECTORY_SEPARATOR . $file;
|
||
$mtime=filemtime($dir);
|
||
is_dir($dir) ? self::removedir($dir) : (((TIMESTAMP-$mtime)>$time)? unlink($dir):'');
|
||
}
|
||
}
|
||
closedir($handle);
|
||
return !$keepdir ? (@rmdir($dirname) ? TRUE : FALSE) : TRUE;
|
||
}
|
||
public function createFolderByPath($path, $pfid='',$noperm = false)
|
||
{
|
||
$datas = array();
|
||
$arr=$this->parsePath($path);
|
||
$patharr=explode('/',trim($arr['path'],'/'));
|
||
$folderarr=array();
|
||
$path = '';
|
||
foreach($patharr as $value){
|
||
$p =$path.DS.$value;
|
||
$path .= $value.DS;
|
||
$folder=$this->attachdir.$p;
|
||
if(dmkdir($folder,0777,false)){
|
||
$meta['path']=$path;
|
||
$meta['name']=$value;
|
||
$meta['type']='folder';
|
||
$meta['size']='-';
|
||
$icoarr=self::_formatMeta($meta,$arr['bz']);
|
||
$folderarr=self::getFolderByIcosdata($icoarr);
|
||
$datas[]= array('folderarr'=>$folderarr,'icoarr'=>$icoarr);
|
||
}
|
||
|
||
}
|
||
return $datas;
|
||
}
|
||
//添加目录
|
||
//$fname：目录路径;
|
||
//$container：目标容器
|
||
//$bz：api;
|
||
public function CreateFolder($path,$fname){
|
||
global $_G;
|
||
$fname=self::name_filter($fname);
|
||
$path=$path.'/'.$fname;
|
||
$bzarr=self::parsePath($path);
|
||
$return=array();
|
||
$folder=$this->attachdir.DS.$bzarr['path'];
|
||
if(dmkdir($folder,0777,false)){
|
||
$meta['path']=$bzarr['path1'];
|
||
$meta['name']=$fname;
|
||
$meta['type']='folder';
|
||
$meta['size']='-';
|
||
$icoarr=self::_formatMeta($meta,$bzarr['bz']);
|
||
$folderarr=self::getFolderByIcosdata($icoarr);
|
||
return array('folderarr'=>$folderarr,'icoarr'=>$icoarr);
|
||
}
|
||
}
|
||
//获取不重复的目录名称
|
||
public function getFolderName($name,$path){
|
||
static $i=0;
|
||
if(!$this->icosdatas) $this->icosdatas=self::listFiles($path);
|
||
$names=array();
|
||
foreach($this->icosdatas as $value){
|
||
$names[]=$value['name'];
|
||
}
|
||
if(in_array($name,$names)){
|
||
$name=str_replace('('.$i.')','',$name).'('.($i+1).')';
|
||
$i+=1;
|
||
return self::getFolderName($name,$path);
|
||
}else {
|
||
return $name;
|
||
}
|
||
}
|
||
private function getPartInfo($content_range){
|
||
$arr=array();
|
||
if(!$content_range){
|
||
$arr['ispart']=false;
|
||
$arr['iscomplete']=true;
|
||
}elseif(is_array($content_range)){
|
||
$arr['ispart']=true;
|
||
$partsize=getglobal('setting/maxChunkSize');
|
||
$arr['partnum']=ceil(($content_range[2]+1)/$partsize);
|
||
if(($content_range[2]+1)>=$content_range[3]){
|
||
$arr['iscomplete']=true;
|
||
}else{
|
||
$arr['iscomplete']=false;
|
||
}
|
||
}else{
|
||
return false;
|
||
}
|
||
return $arr;
|
||
}
|
||
|
||
public function uploadStream($file,$filename,$path,$relativePath,$content_range){
|
||
$data=array();
|
||
//exit($path.'===='.$filename);
|
||
|
||
//处理目录(没有分片或者最后一个分片时创建目录
|
||
$arr=self::getPartInfo($content_range);
|
||
|
||
if($relativePath && ($arr['iscomplete'])){
|
||
$path1=$path;
|
||
$patharr=explode('/',$relativePath);
|
||
foreach($patharr as $key=> $value){
|
||
if(!$value){
|
||
unset($patharr[$key]);
|
||
continue;
|
||
}
|
||
if($patharr[$key-1]) $path1.='/'.$patharr[$key-1];
|
||
|
||
$re=self::CreateFolder($path1,$value);
|
||
if(isset($re['error'])){
|
||
return $re;
|
||
}else{
|
||
if($key==0){
|
||
$data['icoarr'][]=$re['icoarr'];
|
||
$data['folderarr'][]=$re['folderarr'];
|
||
}
|
||
}
|
||
|
||
}
|
||
//$path.='/'.implode('/',$patharr);
|
||
}
|
||
if($relativePath) $path=$path.'/'.trim($relativePath,'/');
|
||
if($arr['ispart']){
|
||
if($re1=self::upload($file,$path,$filename,$arr)){
|
||
if($re1['error']){
|
||
return $re1;
|
||
}
|
||
if($arr['iscomplete']){
|
||
if(empty($re1['error'])){
|
||
|
||
$data['icoarr'][] = $re1;
|
||
return $data;
|
||
}else{
|
||
$data['error'] = $re1['error'];
|
||
return $data;
|
||
}
|
||
}else{
|
||
return true;
|
||
}
|
||
}
|
||
}else{
|
||
$re1=self::upload($file,$path,$filename);
|
||
if(empty($re1['error'])){
|
||
/*if($relativePath){
|
||
$icoarr=self::getMeta($path);
|
||
$data['icoarr'][]=$icoarr;
|
||
$data['folderarr'][]=self::getFolderByIcosdata($icoarr);
|
||
}*/
|
||
$data['icoarr'][] = $re1;
|
||
return $data;
|
||
}else{
|
||
$data['error'] = $re1['error'];
|
||
return $data;
|
||
}
|
||
}
|
||
}
|
||
function upload($file,$path,$filename,$partinfo=array(),$ondup='newcopy'){
|
||
global $_G;
|
||
|
||
$bzarr=self::parsePath($path.'/'.$filename);
|
||
//获取文件内容
|
||
$fileContent='';
|
||
if(!$handle=fopen($file, 'rb')){
|
||
return array('error'=>'打开文件错误');
|
||
}
|
||
$target=$this->attachdir.DS.$bzarr['path'];
|
||
$dirpath=dirname($target);
|
||
if(!is_dir($dirpath)) dmkdir($dirpath,0777,false);
|
||
while (!feof($handle)) {
|
||
$fileContent= fread($handle, 8192);
|
||
file_put_contents($target,$fileContent,FILE_APPEND);
|
||
}
|
||
fclose($handle);
|
||
return self::getMeta($path.'/'.$filename);
|
||
}
|
||
public function upload_by_content($content,$path,$filename){
|
||
global $_G;
|
||
|
||
$bzarr=self::parsePath($path.'/'.$filename);
|
||
//获取文件内容
|
||
$file=$this->attachdir.DS.$bzarr['path'];
|
||
$dirpath=dirname($file);
|
||
if(!is_dir($dirpath)) dmkdir($dirpath,0777,false);
|
||
@file_put_contents($file,$content);
|
||
return self::getMeta($path.'/'.$filename);
|
||
}
|
||
//过滤文件名称
|
||
public function name_filter($name){
|
||
return str_replace(array('/','\\',':','*','?','<','>','|','"',"\n"),'',$name);
|
||
}
|
||
}
|
||
?>
|