Moved hooks and versions.php into new lib directory
Part-ported filesystem operations to OC_FilesystemView Refactored Storage class to depend on an OC_FsV object and have fewer static classes
This commit is contained in:
Sam Tuke
parent
ca2b1f7863
commit
a775deaf22
6 changed files with 381 additions and 338 deletions
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@ -28,7 +28,9 @@
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OCP\JSON::checkLoggedIn();
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OCP\App::checkAppEnabled('files_versions');
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if( OCA_Versions\Storage::expireAll() ){
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$versions = new OCA_Versions\Storage( new OC_FilesystemView('') );
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if( $versions->expireAll() ){
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OCP\JSON::success();
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die();
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@ -1,8 +1,6 @@
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<?php
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OCP\JSON::checkAppEnabled('files_versions');
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require_once('apps/files_versions/versions.php');
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$userDirectory = "/".OCP\USER::getUser()."/files";
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$source = $_GET['source'];
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@ -1,6 +1,8 @@
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<?php
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require_once('files_versions/versions.php');
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//require_once('files_versions/versions.php');
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OC::$CLASSPATH['OCA_Versions\Storage'] = 'apps/files_versions/lib/versions.php';
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OC::$CLASSPATH['OCA_Versions\Hooks'] = 'apps/files_versions/lib/hooks.php';
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OCP\App::registerAdmin('files_versions', 'settings');
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OCP\App::registerPersonal('files_versions','settings-personal');
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@ -8,7 +10,7 @@ OCP\App::registerPersonal('files_versions','settings-personal');
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OCP\Util::addscript('files_versions', 'versions');
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// Listen to write signals
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OCP\Util::connectHook('OC_Filesystem', 'post_write', "OCA_Versions\Storage", "write_hook");
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OCP\Util::connectHook('OC_Filesystem', 'post_write', "OCA_Versions\Hooks", "write_hook");
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// Listen to delete and rename signals
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OCP\Util::connectHook('OC_Filesystem', 'delete', "OCA_Versions\Storage", "removeVersions");
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OCP\Util::connectHook('OC_Filesystem', 'rename', "OCA_Versions\Storage", "renameVersions");
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@ -30,11 +30,12 @@ if ( isset( $_GET['path'] ) ) {
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$path = $_GET['path'];
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$path = strip_tags( $path );
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$tmpl->assign( 'path', $path );
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$versions = new OCA_Versions\Storage( new OC_FilesystemView('') );
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// roll back to old version if button clicked
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if( isset( $_GET['revert'] ) ) {
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if( \OCA_Versions\Storage::rollback( $path, $_GET['revert'] ) ) {
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if( $versions->rollback( $path, $_GET['revert'] ) ) {
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$tmpl->assign( 'outcome_stat', 'success' );
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35
apps/files_versions/lib/hooks.php
Normal file
35
apps/files_versions/lib/hooks.php
Normal file
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@ -0,0 +1,35 @@
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<?php
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/**
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* Copyright (c) 2012 Sam Tuke <samtuke@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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/**
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* This class contains all hooks.
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*/
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namespace OCA_Versions;
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class Hooks {
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/**
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* listen to write event.
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*/
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public static function write_hook( $params ) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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$versions = new Storage( new \OC_FilesystemView('') );
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$path = $params[\OC_Filesystem::signal_param_path];
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if($path<>'') $versions->store( $path );
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}
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}
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}
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?>
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@ -1,348 +1,353 @@
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<?php
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/**
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* Copyright (c) 2012 Frank Karlitschek <frank@owncloud.org>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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/**
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* Versions
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*
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* A class to handle the versioning of files.
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*/
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namespace OCA_Versions;
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class Storage {
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// config.php configuration:
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// - files_versions
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// - files_versionsfolder
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// - files_versionsblacklist
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// - files_versionsmaxfilesize
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// - files_versionsinterval
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// - files_versionmaxversions
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//
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// todo:
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// - port to oc_filesystem to enable network transparency
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// - implement expire all function. And find a place to call it ;-)
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// - add transparent compression. first test if it´s worth it.
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const DEFAULTENABLED=true;
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const DEFAULTFOLDER='versions';
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const DEFAULTBLACKLIST='avi mp3 mpg mp4 ctmp';
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const DEFAULTMAXFILESIZE=1048576; // 10MB
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const DEFAULTMININTERVAL=1; // 2 min
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const DEFAULTMAXVERSIONS=50;
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/**
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* init the versioning and create the versions folder.
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*/
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public static function init() {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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// create versions folder
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$foldername=\OCP\Config::getSystemValue('datadirectory').'/'. \OCP\USER::getUser() .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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if(!is_dir($foldername)){
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mkdir($foldername);
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}
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}
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}
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/**
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* listen to write event.
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*/
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public static function write_hook($params) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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$path = $params[\OC_Filesystem::signal_param_path];
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if($path<>'') Storage::store($path);
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}
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}
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/**
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* store a new version of a file.
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*/
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public static function store($filename) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
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$pos = strpos($source, '/files', 1);
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$uid = substr($source, 1, $pos - 1);
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$filename = substr($source, $pos + 6);
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} else {
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$uid = \OCP\User::getUser();
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}
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$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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$filesfoldername=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/files';
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Storage::init();
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// check if filename is a directory
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if(is_dir($filesfoldername.'/'.$filename)){
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return false;
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}
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// check filetype blacklist
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$blacklist=explode(' ',\OCP\Config::getSystemValue('files_versionsblacklist', Storage::DEFAULTBLACKLIST));
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foreach($blacklist as $bl) {
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$parts=explode('.', $filename);
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$ext=end($parts);
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if(strtolower($ext)==$bl) {
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return false;
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}
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}
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// check filesize
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if(filesize($filesfoldername.'/'.$filename)>\OCP\Config::getSystemValue('files_versionsmaxfilesize', Storage::DEFAULTMAXFILESIZE)){
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return false;
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}
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// check mininterval if the file is being modified by the owner (all shared files should be versioned despite mininterval)
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if ($uid == \OCP\User::getUser()) {
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$matches=glob($versionsFolderName.'/'.$filename.'.v*');
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sort($matches);
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$parts=explode('.v',end($matches));
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if((end($parts)+Storage::DEFAULTMININTERVAL)>time()){
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return false;
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}
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}
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// create all parent folders
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$info=pathinfo($filename);
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if(!file_exists($versionsFolderName.'/'.$info['dirname'])) mkdir($versionsFolderName.'/'.$info['dirname'],0700,true);
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// store a new version of a file
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copy($filesfoldername.'/'.$filename,$versionsFolderName.'/'.$filename.'.v'.time());
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// expire old revisions if necessary
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Storage::expire($filename);
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}
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}
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/**
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* rollback to an old version of a file.
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*/
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public static function rollback($filename,$revision) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
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$pos = strpos($source, '/files', 1);
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$uid = substr($source, 1, $pos - 1);
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$filename = substr($source, $pos + 6);
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} else {
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$uid = \OCP\User::getUser();
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}
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$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'.$uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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$filesfoldername=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/files';
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// rollback
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if ( @copy($versionsFolderName.'/'.$filename.'.v'.$revision,$filesfoldername.'/'.$filename) ) {
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return true;
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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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* check if old versions of a file exist.
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*/
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public static function isversioned($filename) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
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$pos = strpos($source, '/files', 1);
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$uid = substr($source, 1, $pos - 1);
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$filename = substr($source, $pos + 6);
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} else {
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$uid = \OCP\User::getUser();
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}
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$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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// check for old versions
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$matches=glob($versionsFolderName.'/'.$filename.'.v*');
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if(count($matches)>1){
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return true;
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}else{
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return false;
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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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/**
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* @brief get a list of all available versions of a file in descending chronological order
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* @param $filename file to find versions of, relative to the user files dir
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* @param $count number of versions to return
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* @returns array
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*/
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public static function getVersions( $filename, $count = 0 ) {
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if( \OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true' ) {
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if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
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$pos = strpos($source, '/files', 1);
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$uid = substr($source, 1, $pos - 1);
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$filename = substr($source, $pos + 6);
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} else {
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$uid = \OCP\User::getUser();
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}
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$versionsFolderName = \OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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$versions = array();
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// fetch for old versions
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$matches = glob( $versionsFolderName.'/'.$filename.'.v*' );
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sort( $matches );
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$i = 0;
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foreach( $matches as $ma ) {
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$i++;
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$versions[$i]['cur'] = 0;
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$parts = explode( '.v', $ma );
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$versions[$i]['version'] = ( end( $parts ) );
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// if file with modified date exists, flag it in array as currently enabled version
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$curFile['fileName'] = basename( $parts[0] );
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$curFile['filePath'] = \OCP\Config::getSystemValue('datadirectory').\OC_Filesystem::getRoot().'/'.$curFile['fileName'];
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( \md5_file( $ma ) == \md5_file( $curFile['filePath'] ) ? $versions[$i]['fileMatch'] = 1 : $versions[$i]['fileMatch'] = 0 );
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}
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$versions = array_reverse( $versions );
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foreach( $versions as $key => $value ) {
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// flag the first matched file in array (which will have latest modification date) as current version
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if ( $versions[$key]['fileMatch'] ) {
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$versions[$key]['cur'] = 1;
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break;
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}
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}
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$versions = array_reverse( $versions );
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// only show the newest commits
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if( $count != 0 and ( count( $versions )>$count ) ) {
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$versions = array_slice( $versions, count( $versions ) - $count );
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}
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return( $versions );
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} else {
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// if versioning isn't enabled then return an empty array
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return( array() );
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}
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}
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/**
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* @brief Erase a file's versions which exceed the set quota
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*/
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public static function expire($filename) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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if (\OCP\App::isEnabled('files_sharing') && $source = \OC_Share::getSource('/'.\OCP\User::getUser().'/files'.$filename)) {
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$pos = strpos($source, '/files', 1);
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$uid = substr($source, 1, $pos - 1);
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$filename = substr($source, $pos + 6);
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} else {
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$uid = \OCP\User::getUser();
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}
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$versionsFolderName=\OCP\Config::getSystemValue('datadirectory').'/'. $uid .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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// check for old versions
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$matches = glob( $versionsFolderName.'/'.$filename.'.v*' );
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if( count( $matches ) > \OCP\Config::getSystemValue( 'files_versionmaxversions', Storage::DEFAULTMAXVERSIONS ) ) {
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$numberToDelete = count( $matches-\OCP\Config::getSystemValue( 'files_versionmaxversions', Storage::DEFAULTMAXVERSIONS ) );
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// delete old versions of a file
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$deleteItems = array_slice( $matches, 0, $numberToDelete );
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foreach( $deleteItems as $de ) {
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unlink( $versionsFolderName.'/'.$filename.'.v'.$de );
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}
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}
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}
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}
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/**
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* @brief Erase all old versions of all user files
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* @return true/false
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*/
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public static function expireAll() {
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$view = new \OC_FilesystemView('');
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$dir = \OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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return $view->deleteAll( $dir, true );
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}
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<?php
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/**
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* Copyright (c) 2012 Frank Karlitschek <frank@owncloud.org>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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/**
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* Versions
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*
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* A class to handle the versioning of files.
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*/
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namespace OCA_Versions;
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class Storage {
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// config.php configuration:
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// - files_versions
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// - files_versionsfolder
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// - files_versionsblacklist
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// - files_versionsmaxfilesize
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// - files_versionsinterval
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// - files_versionmaxversions
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//
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// todo:
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// - finish porting to OC_FilesystemView to enable network transparency
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// - add transparent compression. first test if it´s worth it.
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const DEFAULTENABLED=true;
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const DEFAULTFOLDER='versions';
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const DEFAULTBLACKLIST='avi mp3 mpg mp4 ctmp';
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const DEFAULTMAXFILESIZE=1048576; // 10MB
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const DEFAULTMININTERVAL=1; // 2 min
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const DEFAULTMAXVERSIONS=50;
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private $view;
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function __construct( $view ) {
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$this->view = $view;
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}
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/**
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* init the versioning and create the versions folder.
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*/
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public static function init() {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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// create versions folder
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$foldername=\OCP\Config::getSystemValue('datadirectory').'/'. \OCP\USER::getUser() .'/'.\OCP\Config::getSystemValue('files_versionsfolder', Storage::DEFAULTFOLDER);
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if(!is_dir($foldername)){
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mkdir($foldername);
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}
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}
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}
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/**
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* listen to write event.
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*/
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public static function write_hook($params) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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$path = $params[\OC_Filesystem::signal_param_path];
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if($path<>'') $this->store($path);
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}
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}
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/**
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* store a new version of a file.
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*/
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public function store($filename) {
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if(\OCP\Config::getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true') {
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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']);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue