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Moved hooks and versions.php into new lib directory

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Part-ported filesystem operations to OC_FilesystemView
Refactored Storage class to depend on an OC_FsV object and have fewer static classes
remotes/origin/stable45
Sam Tuke 14 years ago
parent ca2b1f7863
commit a775deaf22
6 changed files with 381 additions and 338 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 4
      apps/files_versions/ajax/expireAll.php
  2. 2
      apps/files_versions/ajax/getVersions.php
  3. 6
      apps/files_versions/appinfo/app.php
  4. 3
      apps/files_versions/history.php
  5. 35
      apps/files_versions/lib/hooks.php
  6. 669
      apps/files_versions/lib/versions.php

4
apps/files_versions/ajax/expireAll.php
Unescape View File

@ -28,7 +28,9 @@
OCP\JSON::checkLoggedIn();
OCP\App::checkAppEnabled('files_versions');
if( OCA_Versions\Storage::expireAll() ){
$versions = new OCA_Versions\Storage( new OC_FilesystemView('') );
if( $versions->expireAll() ){
OCP\JSON::success();
die();

2
apps/files_versions/ajax/getVersions.php
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@ -1,8 +1,6 @@
<?php
OCP\JSON::checkAppEnabled('files_versions');
require_once('apps/files_versions/versions.php');
$userDirectory = "/".OCP\USER::getUser()."/files";
$source = $_GET['source'];

6
apps/files_versions/appinfo/app.php
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@ -1,6 +1,8 @@
<?php
require_once('files_versions/versions.php');
//require_once('files_versions/versions.php');
OC::$CLASSPATH['OCA_Versions\Storage'] = 'apps/files_versions/lib/versions.php';
OC::$CLASSPATH['OCA_Versions\Hooks'] = 'apps/files_versions/lib/hooks.php';
OCP\App::registerAdmin('files_versions', 'settings');
OCP\App::registerPersonal('files_versions','settings-personal');
@ -8,7 +10,7 @@ OCP\App::registerPersonal('files_versions','settings-personal');
OCP\Util::addscript('files_versions', 'versions');
// Listen to write signals
OCP\Util::connectHook('OC_Filesystem', 'post_write', "OCA_Versions\Storage", "write_hook");
OCP\Util::connectHook('OC_Filesystem', 'post_write', "OCA_Versions\Hooks", "write_hook");
// Listen to delete and rename signals
OCP\Util::connectHook('OC_Filesystem', 'delete', "OCA_Versions\Storage", "removeVersions");
OCP\Util::connectHook('OC_Filesystem', 'rename', "OCA_Versions\Storage", "renameVersions");

3
apps/files_versions/history.php
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@ -30,11 +30,12 @@ if ( isset( $_GET['path'] ) ) {
$path = $_GET['path'];
$path = strip_tags( $path );
$tmpl->assign( 'path', $path );
$versions = new OCA_Versions\Storage( new OC_FilesystemView('') );
// roll back to old version if button clicked
if( isset( $_GET['revert'] ) ) {
if( \OCA_Versions\Storage::rollback( $path, $_GET['revert'] ) ) {
if( $versions->rollback( $path, $_GET['revert'] ) ) {
$tmpl->assign( 'outcome_stat', 'success' );

35
apps/files_versions/lib/hooks.php
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@ -0,0 +1,35 @@
<?php
/**
* Copyright (c) 2012 Sam Tuke <samtuke@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* This class contains all hooks.
*/
namespace OCA_Versions;
class Hooks {
/**
* listen to write event.
*/
public static function write_hook( $params ) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
$versions = new Storage( new \OC_FilesystemView('') );
$path = $params[\OC_Filesystem::signal_param_path];
if($path<>'') $versions->store( $path );
}
}
}
?>

669
apps/files_versions/versions.php → apps/files_versions/lib/versions.php
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@ -1,348 +1,353 @@
<?php
/**
* Copyright (c) 2012 Frank Karlitschek <frank@owncloud.org>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* Versions
*
* A class to handle the versioning of files.
*/
namespace OCA_Versions;
class Storage {
// config.php configuration:
// - files_versions
// - files_versionsfolder
// - files_versionsblacklist
// - files_versionsmaxfilesize
// - files_versionsinterval
// - files_versionmaxversions
//
// todo:
// - port to oc_filesystem to enable network transparency
// - implement expire all function. And find a place to call it ;-)
// - add transparent compression. first test if it´s worth it.
const DEFAULTENABLED=true;
const DEFAULTFOLDER='versions';
const DEFAULTBLACKLIST='avi mp3 mpg mp4 ctmp';
const DEFAULTMAXFILESIZE=1048576; // 10MB
const DEFAULTMININTERVAL=1; // 2 min
const DEFAULTMAXVERSIONS=50;
/**
* init the versioning and create the versions folder.
*/
public static function init() {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
// create versions folder
$foldername=\OCP\Config::getSystemValue('datadirectory').'/'. \OCP\USER::getUser() .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
if(!is_dir($foldername)){
mkdir($foldername);
}
}
}
/**
* listen to write event.
*/
public static function write_hook($params) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
$path = $params[\OC_Filesystem::signal_param_path];
if($path<>'') Storage::store($path);
}
}
/**
* store a new version of a file.
*/
public static function store($filename) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
$filesfoldername=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/files';
Storage::init();
// check if filename is a directory
if(is_dir($filesfoldername.'/'.$filename)){
return false;
}
// check filetype blacklist
$blacklist=explode(' ',\OCP\Config::getSystemValue('files_versionsblacklist', Storage::DEFAULTBLACKLIST));
foreach($blacklist as $bl) {
$parts=explode('.', $filename);
$ext=end($parts);
if(strtolower($ext)==$bl) {
return false;
}
}
// check filesize
if(filesize($filesfoldername.'/'.$filename)>\OCP\Config::getSystemValue('files_versionsmaxfilesize', Storage::DEFAULTMAXFILESIZE)){
return false;
}
// check mininterval if the file is being modified by the owner (all shared files should be versioned despite mininterval)
if ($uid == \OCP\User::getUser()) {
$matches=glob($versionsFolderName.'/'.$filename.'.v*');
sort($matches);
$parts=explode('.v',end($matches));
if((end($parts)+Storage::DEFAULTMININTERVAL)>time()){
return false;
}
}
// create all parent folders
$info=pathinfo($filename);
if(!file_exists($versionsFolderName.'/'.$info['dirname'])) mkdir($versionsFolderName.'/'.$info['dirname'],0700,true);
// store a new version of a file
copy($filesfoldername.'/'.$filename,$versionsFolderName.'/'.$filename.'.v'.time());
// expire old revisions if necessary
Storage::expire($filename);
}
}
/**
* rollback to an old version of a file.
*/
public static function rollback($filename,$revision) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'.$uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
$filesfoldername=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/files';
// rollback
if ( @copy($versionsFolderName.'/'.$filename.'.v'.$revision,$filesfoldername.'/'.$filename) ) {
return true;
}else{
return false;
}
}
}
/**
* check if old versions of a file exist.
*/
public static function isversioned($filename) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
// check for old versions
$matches=glob($versionsFolderName.'/'.$filename.'.v*');
if(count($matches)>1){
return true;
}else{
return false;
}
}else{
return(false);
}
}
/**
* @brief get a list of all available versions of a file in descending chronological order
* @param $filename file to find versions of, relative to the user files dir
* @param $count number of versions to return
* @returns array
*/
public static function getVersions( $filename, $count = 0 ) {
if( \OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true' ) {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName = \OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
$versions = array();
// fetch for old versions
$matches = glob( $versionsFolderName.'/'.$filename.'.v*' );
sort( $matches );
$i = 0;
foreach( $matches as $ma ) {
$i++;
$versions[$i]['cur'] = 0;
$parts = explode( '.v', $ma );
$versions[$i]['version'] = ( end( $parts ) );
// if file with modified date exists, flag it in array as currently enabled version
$curFile['fileName'] = basename( $parts[0] );
$curFile['filePath'] = \OCP\Config::getSystemValue('datadirectory').\OC_Filesystem::getRoot().'/'.$curFile['fileName'];
( \md5_file( $ma ) == \md5_file( $curFile['filePath'] ) ? $versions[$i]['fileMatch'] = 1 : $versions[$i]['fileMatch'] = 0 );
}
$versions = array_reverse( $versions );
foreach( $versions as $key => $value ) {
// flag the first matched file in array (which will have latest modification date) as current version
if ( $versions[$key]['fileMatch'] ) {
$versions[$key]['cur'] = 1;
break;
}
}
$versions = array_reverse( $versions );
// only show the newest commits
if( $count != 0 and ( count( $versions )>$count ) ) {
$versions = array_slice( $versions, count( $versions ) - $count );
}
return( $versions );
} else {
// if versioning isn't enabled then return an empty array
return( array() );
}
}
/**
* @brief Erase a file's versions which exceed the set quota
*/
public static function expire($filename) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
// check for old versions
$matches = glob( $versionsFolderName.'/'.$filename.'.v*' );
if( count( $matches ) > \OCP\Config::getSystemValue( 'files_versionmaxversions', Storage::DEFAULTMAXVERSIONS ) ) {
$numberToDelete = count( $matches-\OCP\Config::getSystemValue( 'files_versionmaxversions', Storage::DEFAULTMAXVERSIONS ) );
// delete old versions of a file
$deleteItems = array_slice( $matches, 0, $numberToDelete );
foreach( $deleteItems as $de ) {
unlink( $versionsFolderName.'/'.$filename.'.v'.$de );
}
}
}
}
/**
* @brief Erase all old versions of all user files
* @return true/false
*/
public static function expireAll() {
$view = new \OC_FilesystemView('');
$dir = \OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
return $view->deleteAll( $dir, true );
}
<?php
/**
* Copyright (c) 2012 Frank Karlitschek <frank@owncloud.org>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* Versions
*
* A class to handle the versioning of files.
*/
namespace OCA_Versions;
class Storage {
// config.php configuration:
// - files_versions
// - files_versionsfolder
// - files_versionsblacklist
// - files_versionsmaxfilesize
// - files_versionsinterval
// - files_versionmaxversions
//
// todo:
// - finish porting to OC_FilesystemView to enable network transparency
// - add transparent compression. first test if it´s worth it.
const DEFAULTENABLED=true;
const DEFAULTFOLDER='versions';
const DEFAULTBLACKLIST='avi mp3 mpg mp4 ctmp';
const DEFAULTMAXFILESIZE=1048576; // 10MB
const DEFAULTMININTERVAL=1; // 2 min
const DEFAULTMAXVERSIONS=50;
private $view;
function __construct( $view ) {
$this->view = $view;
}
/**
* init the versioning and create the versions folder.
*/
public static function init() {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
// create versions folder
$foldername=\OCP\Config::getSystemValue('datadirectory').'/'. \OCP\USER::getUser() .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
if(!is_dir($foldername)){
mkdir($foldername);
}
}
}
/**
* listen to write event.
*/
public static function write_hook($params) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
$path = $params[\OC_Filesystem::signal_param_path];
if($path<>'') $this->store($path);
}
}
/**
* store a new version of a file.
*/
public function store($filename) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
$filesfoldername=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/files';
Storage::init();
// check if filename is a directory
if(is_dir($filesfoldername.'/'.$filename)){
return false;
}
// check filetype blacklist
$blacklist=explode(' ',\OCP\Config::getSystemValue('files_versionsblacklist', Storage::DEFAULTBLACKLIST));
foreach($blacklist as $bl) {
$parts=explode('.', $filename);
$ext=end($parts);
if(strtolower($ext)==$bl) {
return false;
}
}
// check filesize
if(filesize($filesfoldername.'/'.$filename)>\OCP\Config::getSystemValue('files_versionsmaxfilesize', Storage::DEFAULTMAXFILESIZE)){
return false;
}
// check mininterval if the file is being modified by the owner (all shared files should be versioned despite mininterval)
if ($uid == \OCP\User::getUser()) {
$matches=glob($versionsFolderName.'/'.$filename.'.v*');
sort($matches);
$parts=explode('.v',end($matches));
if((end($parts)+Storage::DEFAULTMININTERVAL)>time()){
return false;
}
}
// create all parent folders
$info=pathinfo($filename);
if(!file_exists($versionsFolderName.'/'.$info['dirname'])) mkdir($versionsFolderName.'/'.$info['dirname'],0700,true);
// store a new version of a file
copy($filesfoldername.'/'.$filename,$versionsFolderName.'/'.$filename.'.v'.time());
// expire old revisions if necessary
$this->expire($filename);
}
}
/**
* rollback to an old version of a file.
*/
public function rollback( $filename, $revision ) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'.$uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
$filesfoldername=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/files';
// rollback
if ( copy( $versionsFolderName.'/'.$filename.'.v'.$revision, $filesfoldername.'/'.$filename ) ) {
return true;
} else {
return false;
}
}
}
/**
* check if old versions of a file exist.
*/
public static function isversioned($filename) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
// check for old versions
$matches=glob($versionsFolderName.'/'.$filename.'.v*');
if(count($matches)>1){
return true;
}else{
return false;
}
}else{
return(false);
}
}
/**
* @brief Erase versions of deleted file
* @param array
*
* This function is connected to the delete signal of OC_Filesystem
* @brief get a list of all available versions of a file in descending chronological order
* @param $filename file to find versions of, relative to the user files dir
* @param $count number of versions to return
* @returns array
*/
public static function getVersions( $filename, $count = 0 ) {
if( \OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true' ) {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName = \OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
$versions = array();
// fetch for old versions
$matches = glob( $versionsFolderName.'/'.$filename.'.v*' );
sort( $matches );
$i = 0;
foreach( $matches as $ma ) {
$i++;
$versions[$i]['cur'] = 0;
$parts = explode( '.v', $ma );
$versions[$i]['version'] = ( end( $parts ) );
// if file with modified date exists, flag it in array as currently enabled version
$curFile['fileName'] = basename( $parts[0] );
$curFile['filePath'] = \OCP\Config::getSystemValue('datadirectory').\OC_Filesystem::getRoot().'/'.$curFile['fileName'];
( \md5_file( $ma ) == \md5_file( $curFile['filePath'] ) ? $versions[$i]['fileMatch'] = 1 : $versions[$i]['fileMatch'] = 0 );
}
$versions = array_reverse( $versions );
foreach( $versions as $key => $value ) {
// flag the first matched file in array (which will have latest modification date) as current version
if ( $versions[$key]['fileMatch'] ) {
$versions[$key]['cur'] = 1;
break;
}
}
$versions = array_reverse( $versions );
// only show the newest commits
if( $count != 0 and ( count( $versions )>$count ) ) {
$versions = array_slice( $versions, count( $versions ) - $count );
}
return( $versions );
} else {
// if versioning isn't enabled then return an empty array
return( array() );
}
}
/**
* @brief Erase a file's versions which exceed the set quota
*/
public function expire( $filename ) {
if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
$pos = strpos($source, '/files', 1);
$uid = substr($source, 1, $pos - 1);
$filename = substr($source, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
// check for old versions
$matches = glob( $versionsFolderName.'/'.$filename.'.v*' );
if( count( $matches ) > \OCP\Config::getSystemValue( 'files_versionmaxversions', Storage::DEFAULTMAXVERSIONS ) ) {
$numberToDelete = count( $matches-\OCP\Config::getSystemValue( 'files_versionmaxversions', Storage::DEFAULTMAXVERSIONS ) );
// delete old versions of a file
$deleteItems = array_slice( $matches, 0, $numberToDelete );
foreach( $deleteItems as $de ) {
$this->view->unlink( $versionsFolderName.'/'.$filename.'.v'.$de );
}
}
}
}
/**
* @brief Erase all old versions of all user files
* @return true/false
*/
public function expireAll() {
$dir = \OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
return $this->view->deleteAll( $dir, true );
}
/**
* @brief Erase versions of deleted file
* @param array
*
* This function is connected to the delete signal of OC_Filesystem
* cleanup the versions directory if the actual file gets deleted
*/
public static function removeVersions($params) {
*/
public static function removeVersions($params) {
$rel_path = $params['path'];
$abs_path = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$rel_path.'.v';
if(Storage::isversioned($rel_path)) {
$versions = Storage::getVersions($rel_path);
foreach ($versions as $v){
unlink($abs_path . $v['version']);
$this->view->unlink( $abs_path . $v['version'] );
}
}
}
}
/**
* @brief rename/move versions of renamed/moved files
* @param array with oldpath and newpath
*
* This function is connected to the rename signal of OC_Filesystem and adjust the name and location
* @brief rename/move versions of renamed/moved files
* @param array with oldpath and newpath
*
* This function is connected to the rename signal of OC_Filesystem and adjust the name and location
* of the stored versions along the actual file
*/
public static function renameVersions($params) {
$rel_oldpath = $params['oldpath'];
$abs_oldpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$rel_oldpath.'.v';
$rel_oldpath = $params['oldpath'];
$abs_oldpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$rel_oldpath.'.v';
$abs_newpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$params['newpath'].'.v';
if(Storage::isversioned($rel_oldpath)) {
if(Storage::isversioned($rel_oldpath)) {
$versions = Storage::getVersions($rel_oldpath);
foreach ($versions as $v){
rename($abs_oldpath.$v['version'], $abs_newpath.$v['version']);
}
foreach ($versions as $v){
rename($abs_oldpath.$v['version'], $abs_newpath.$v['version']);
}
}
}
}
}
}
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