mirror of
https://github.com/nextcloud/server.git
synced 2026-04-26 00:27:49 -04:00
rewrite of OC\Files\Storage\Swift
This commit is contained in:
Christian Berendt
parent
452d0a20a6
commit
506db6c63a
1 changed files with 379 additions and 481 deletions
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@ -1,392 +1,265 @@
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<?php
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/**
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* Copyright (c) 2012 Robin Appelman <icewind@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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* ownCloud
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*
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* @author Christian Berendt
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* @copyright 2013 Christian Berendt berendt@b1-systems.de
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace OC\Files\Storage;
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require_once 'php-cloudfiles/cloudfiles.php';
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set_include_path(get_include_path() . PATH_SEPARATOR .
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\OC_App::getAppPath('files_external') . '/3rdparty/php-opencloud/lib');
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require_once 'openstack.php';
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class SWIFT extends \OC\Files\Storage\Common{
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private $id;
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private $host;
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private $root;
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private $user;
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private $token;
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private $secure;
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private $ready = false;
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/**
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* @var \CF_Authentication auth
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*/
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private $auth;
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/**
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* @var \CF_Connection conn
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*/
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private $conn;
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/**
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* @var \CF_Container rootContainer
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*/
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private $rootContainer;
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use \OpenCloud;
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use \OpenCloud\Common\Exceptions;
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private static $tempFiles=array();
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private $objects=array();
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private $containers=array();
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class Swift extends \OC\Files\Storage\Common {
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const SUBCONTAINER_FILE='.subcontainers';
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/**
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* @var \OpenCloud\ObjectStore
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*/
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private $connection;
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/**
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* @var \OpenCloud\ObjectStore\Container
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*/
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private $container;
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/**
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* @var \OpenCloud\OpenStack
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*/
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private $anchor;
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/**
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* @var string
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*/
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private $bucket;
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/**
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* @var array
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*/
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private static $tmpFiles = array();
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/**
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* translate directory path to container name
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* @param string $path
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* @return string
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*/
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private function getContainerName($path) {
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$path=trim(trim($this->root, '/') . "/".$path, '/.');
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return str_replace('/', '\\', $path);
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private function normalizePath($path) {
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$path = trim($path, '/');
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if (!$path) {
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$path = '.';
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}
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return $path;
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}
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/**
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* get container by path
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* @param string $path
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* @return \CF_Container
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*/
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private function getContainer($path) {
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if ($path=='' or $path=='/') {
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return $this->rootContainer;
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}
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if (isset($this->containers[$path])) {
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return $this->containers[$path];
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}
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private function doesObjectExist($path) {
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try {
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$container=$this->conn->get_container($this->getContainerName($path));
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$this->containers[$path]=$container;
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return $container;
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} catch(\NoSuchContainerException $e) {
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return null;
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}
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}
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/**
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* create container
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* @param string $path
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* @return \CF_Container
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*/
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private function createContainer($path) {
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if ($path=='' or $path=='/' or $path=='.') {
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return $this->conn->create_container($this->getContainerName($path));
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}
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$parent=dirname($path);
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if ($parent=='' or $parent=='/' or $parent=='.') {
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$parentContainer=$this->rootContainer;
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} else {
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if ( ! $this->containerExists($parent)) {
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$parentContainer=$this->createContainer($parent);
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} else {
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$parentContainer=$this->getContainer($parent);
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}
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}
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$this->addSubContainer($parentContainer, basename($path));
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return $this->conn->create_container($this->getContainerName($path));
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}
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/**
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* get object by path
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* @param string $path
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* @return \CF_Object
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*/
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private function getObject($path) {
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if (isset($this->objects[$path])) {
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return $this->objects[$path];
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}
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$container=$this->getContainer(dirname($path));
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if (is_null($container)) {
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return null;
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} else {
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if ($path=="/" or $path=='') {
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return null;
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}
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try {
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$obj=$container->get_object(basename($path));
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$this->objects[$path]=$obj;
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return $obj;
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} catch(\NoSuchObjectException $e) {
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return null;
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}
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}
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}
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/**
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* get the names of all objects in a container
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* @param CF_Container
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* @return array
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*/
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private function getObjects($container) {
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if (is_null($container)) {
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return array();
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} else {
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$files=$container->get_objects();
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foreach ($files as &$file) {
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$file=$file->name;
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}
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return $files;
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}
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}
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/**
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* create object
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* @param string $path
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* @return \CF_Object
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*/
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private function createObject($path) {
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$container=$this->getContainer(dirname($path));
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if ( ! is_null($container)) {
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$container=$this->createContainer(dirname($path));
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}
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return $container->create_object(basename($path));
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}
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/**
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* check if an object exists
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* @param string
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* @return bool
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*/
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private function objectExists($path) {
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return !is_null($this->getObject($path));
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}
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/**
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* check if container for path exists
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* @param string $path
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* @return bool
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*/
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private function containerExists($path) {
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return !is_null($this->getContainer($path));
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}
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/**
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* get the list of emulated sub containers
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* @param \CF_Container $container
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* @return array
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*/
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private function getSubContainers($container) {
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$tmpFile=\OCP\Files::tmpFile();
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$obj=$this->getSubContainerFile($container);
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try {
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$obj->save_to_filename($tmpFile);
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} catch(\Exception $e) {
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return array();
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}
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$obj->save_to_filename($tmpFile);
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$containers=file($tmpFile);
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unlink($tmpFile);
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foreach ($containers as &$sub) {
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$sub=trim($sub);
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}
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return $containers;
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}
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/**
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* add an emulated sub container
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* @param \CF_Container $container
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* @param string $name
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* @return bool
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*/
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private function addSubContainer($container, $name) {
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if ( ! $name) {
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$object = $this->container->DataObject($path);
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return true;
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} catch (Exceptions\ObjFetchError $e) {
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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return false;
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}
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$tmpFile=\OCP\Files::tmpFile();
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$obj=$this->getSubContainerFile($container);
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try {
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$obj->save_to_filename($tmpFile);
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$containers=file($tmpFile);
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foreach ($containers as &$sub) {
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$sub=trim($sub);
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}
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if(array_search($name, $containers) !== false) {
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unlink($tmpFile);
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return false;
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} else {
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$fh=fopen($tmpFile, 'a');
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fwrite($fh, $name . "\n");
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}
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} catch(\Exception $e) {
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file_put_contents($tmpFile, $name . "\n");
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}
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$obj->load_from_filename($tmpFile);
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unlink($tmpFile);
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return true;
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}
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/**
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* remove an emulated sub container
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* @param \CF_Container $container
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* @param string $name
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* @return bool
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*/
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private function removeSubContainer($container, $name) {
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if ( ! $name) {
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} catch (Exceptions\HttpError $e) {
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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return false;
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}
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$tmpFile=\OCP\Files::tmpFile();
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$obj=$this->getSubContainerFile($container);
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try {
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$obj->save_to_filename($tmpFile);
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$containers=file($tmpFile);
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} catch (\Exception $e) {
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return false;
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}
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foreach ($containers as &$sub) {
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$sub=trim($sub);
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}
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$i=array_search($name, $containers);
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if ($i===false) {
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unlink($tmpFile);
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return false;
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} else {
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unset($containers[$i]);
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file_put_contents($tmpFile, implode("\n", $containers)."\n");
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}
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$obj->load_from_filename($tmpFile);
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unlink($tmpFile);
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return true;
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}
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/**
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* ensure a subcontainer file exists and return it's object
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* @param \CF_Container $container
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* @return \CF_Object
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*/
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private function getSubContainerFile($container) {
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try {
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return $container->get_object(self::SUBCONTAINER_FILE);
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} catch(\NoSuchObjectException $e) {
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return $container->create_object(self::SUBCONTAINER_FILE);
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}
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}
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public function __construct($params) {
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if (isset($params['token']) && isset($params['host']) && isset($params['user'])) {
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$this->token=$params['token'];
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$this->host=$params['host'];
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$this->user=$params['user'];
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$this->root=isset($params['root'])?$params['root']:'/';
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if (isset($params['secure'])) {
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if (is_string($params['secure'])) {
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$this->secure = ($params['secure'] === 'true');
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} else {
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$this->secure = (bool)$params['secure'];
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}
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} else {
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$this->secure = false;
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}
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if ( ! $this->root || $this->root[0]!='/') {
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$this->root='/'.$this->root;
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}
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$this->id = 'swift:' . $this->host . ':'.$this->root . ':' . $this->user;
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} else {
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throw new \Exception();
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if ((!isset($params['key']) and !isset($params['password']))
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or !isset($params['user']) or !isset($params['bucket'])
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or !isset($params['region'])) {
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throw new \Exception("API Key or password, Username, Bucket and Region have to be configured.");
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}
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}
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$this->id = 'swift::' . $params['user'] . md5($params['bucket']);
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$this->bucket = $params['bucket'];
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private function init(){
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if($this->ready) {
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return;
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if (!isset($params['url'])) {
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$params['url'] = 'https://identity.api.rackspacecloud.com/v2.0/';
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}
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$this->ready = true;
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$this->auth = new \CF_Authentication($this->user, $this->token, null, $this->host);
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$this->auth->authenticate();
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if (!isset($params['service_name'])) {
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$params['service_name'] = 'cloudFiles';
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}
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$this->conn = new \CF_Connection($this->auth);
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$settings = array(
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'username' => $params['user'],
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);
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if ( ! $this->containerExists('/')) {
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$this->rootContainer=$this->createContainer('/');
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} else {
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$this->rootContainer=$this->getContainer('/');
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if (isset($params['password'])) {
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$settings['password'] = $params['password'];
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} else if (isset($params['key'])) {
|
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$settings['apiKey'] = $params['key'];
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}
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if (isset($params['tenant'])) {
|
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$settings['tenantName'] = $params['tenant'];
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}
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|
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$this->anchor = new \OpenCloud\OpenStack($params['url'], $settings);
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$this->connection = $this->anchor->ObjectStore($params['service_name'], $params['region'], 'publicURL');
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|
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try {
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$this->container = $this->connection->Container($this->bucket);
|
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} catch (Exceptions\ContainerNotFoundError $e) {
|
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$this->container = $this->connection->Container();
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$this->container->Create(array('name' => $this->bucket));
|
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}
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|
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if (!$this->file_exists('.')) {
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$this->mkdir('.');
|
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}
|
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}
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||||
|
||||
public function getId(){
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return $this->id;
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||||
}
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|
||||
|
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public function mkdir($path) {
|
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$this->init();
|
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if ($this->containerExists($path)) {
|
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$path = $this->normalizePath($path);
|
||||
|
||||
if ($this->is_dir($path)) {
|
||||
return false;
|
||||
} else {
|
||||
$this->createContainer($path);
|
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return true;
|
||||
}
|
||||
|
||||
if($path !== '.') {
|
||||
$path .= '/';
|
||||
}
|
||||
|
||||
try {
|
||||
$object = $this->container->DataObject();
|
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$object->Create(array(
|
||||
'name' => $path,
|
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'content_type' => 'httpd/unix-directory'
|
||||
));
|
||||
} catch (Exceptions\CreateUpdateError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function file_exists($path) {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
if ($path !== '.' && $this->is_dir($path)) {
|
||||
$path .= '/';
|
||||
}
|
||||
|
||||
return $this->doesObjectExist($path);
|
||||
}
|
||||
|
||||
public function rmdir($path) {
|
||||
$this->init();
|
||||
if (!$this->containerExists($path)) {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
if (!$this->is_dir($path)) {
|
||||
return false;
|
||||
} else {
|
||||
$this->emptyContainer($path);
|
||||
if ($path!='' and $path!='/') {
|
||||
$parentContainer=$this->getContainer(dirname($path));
|
||||
$this->removeSubContainer($parentContainer, basename($path));
|
||||
}
|
||||
|
||||
$dh = $this->opendir($path);
|
||||
while ($file = readdir($dh)) {
|
||||
if ($file === '.' || $file === '..') {
|
||||
continue;
|
||||
}
|
||||
|
||||
$this->conn->delete_container($this->getContainerName($path));
|
||||
unset($this->containers[$path]);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
private function emptyContainer($path) {
|
||||
$container=$this->getContainer($path);
|
||||
if (is_null($container)) {
|
||||
return;
|
||||
}
|
||||
$subContainers=$this->getSubContainers($container);
|
||||
foreach ($subContainers as $sub) {
|
||||
if ($sub) {
|
||||
$this->emptyContainer($path.'/'.$sub);
|
||||
$this->conn->delete_container($this->getContainerName($path.'/'.$sub));
|
||||
unset($this->containers[$path.'/'.$sub]);
|
||||
if ($this->is_dir($path . '/' . $file)) {
|
||||
$this->rmdir($path . '/' . $file);
|
||||
} else {
|
||||
$this->unlink($path . '/' . $file);
|
||||
}
|
||||
}
|
||||
|
||||
$objects=$this->getObjects($container);
|
||||
foreach ($objects as $object) {
|
||||
$container->delete_object($object);
|
||||
unset($this->objects[$path.'/'.$object]);
|
||||
try {
|
||||
$object = $this->container->DataObject($path . '/');
|
||||
$object->Delete();
|
||||
} catch (Exceptions\DeleteError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function opendir($path) {
|
||||
$this->init();
|
||||
$container=$this->getContainer($path);
|
||||
$files=$this->getObjects($container);
|
||||
$i=array_search(self::SUBCONTAINER_FILE, $files);
|
||||
if ($i!==false) {
|
||||
unset($files[$i]);
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
if ($path === '.') {
|
||||
$path = '';
|
||||
} else {
|
||||
$path .= '/';
|
||||
}
|
||||
$subContainers=$this->getSubContainers($container);
|
||||
$files=array_merge($files, $subContainers);
|
||||
$id=$this->getContainerName($path);
|
||||
\OC\Files\Stream\Dir::register($id, $files);
|
||||
return opendir('fakedir://'.$id);
|
||||
|
||||
try {
|
||||
$files = array();
|
||||
$objects = $this->container->ObjectList(array(
|
||||
'prefix' => $path
|
||||
));
|
||||
|
||||
while ($object = $objects->Next()) {
|
||||
$file = basename($object->Name());
|
||||
if ($file !== basename($path)) {
|
||||
$files[] = $file;
|
||||
}
|
||||
}
|
||||
|
||||
\OC\Files\Stream\Dir::register('swift' . $path, $files);
|
||||
return opendir('fakedir://swift' . $path);
|
||||
} catch (Exception $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public function stat($path) {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
if ($this->is_dir($path) && $path != '.') {
|
||||
$path .= '/';
|
||||
}
|
||||
|
||||
try {
|
||||
$object = $this->container->DataObject($path);
|
||||
} catch (Exceptions\ObjFetchError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
|
||||
$mtime = $object->extra_headers['X-Timestamp'];
|
||||
if (isset($object->extra_headers['X-Object-Meta-Timestamp'])) {
|
||||
$mtime = $object->extra_headers['X-Object-Meta-Timestamp'];
|
||||
}
|
||||
|
||||
$stat = array();
|
||||
$stat['size'] = $object->content_length;
|
||||
$stat['mtime'] = $mtime;
|
||||
$stat['atime'] = time();
|
||||
return $stat;
|
||||
}
|
||||
|
||||
public function filetype($path) {
|
||||
$this->init();
|
||||
if ($this->containerExists($path)) {
|
||||
return 'dir';
|
||||
} else {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
if ($path !== '.' && $this->doesObjectExist($path)) {
|
||||
return 'file';
|
||||
}
|
||||
|
||||
if ($path !== '.') {
|
||||
$path .= '/';
|
||||
}
|
||||
|
||||
if ($this->doesObjectExist($path)) {
|
||||
return 'dir';
|
||||
}
|
||||
}
|
||||
|
||||
public function isReadable($path) {
|
||||
|
|
@ -397,66 +270,44 @@ class SWIFT extends \OC\Files\Storage\Common{
|
|||
return true;
|
||||
}
|
||||
|
||||
public function file_exists($path) {
|
||||
$this->init();
|
||||
if ($this->is_dir($path)) {
|
||||
return true;
|
||||
} else {
|
||||
return $this->objectExists($path);
|
||||
}
|
||||
}
|
||||
|
||||
public function file_get_contents($path) {
|
||||
$this->init();
|
||||
$obj=$this->getObject($path);
|
||||
if (is_null($obj)) {
|
||||
return false;
|
||||
}
|
||||
return $obj->read();
|
||||
}
|
||||
|
||||
public function file_put_contents($path, $content) {
|
||||
$this->init();
|
||||
$obj=$this->getObject($path);
|
||||
if (is_null($obj)) {
|
||||
$container=$this->getContainer(dirname($path));
|
||||
if (is_null($container)) {
|
||||
return false;
|
||||
}
|
||||
$obj=$container->create_object(basename($path));
|
||||
}
|
||||
$this->resetMTime($obj);
|
||||
return $obj->write($content);
|
||||
}
|
||||
|
||||
public function unlink($path) {
|
||||
$this->init();
|
||||
if ($this->containerExists($path)) {
|
||||
return $this->rmdir($path);
|
||||
}
|
||||
if ($this->objectExists($path)) {
|
||||
$container=$this->getContainer(dirname($path));
|
||||
$container->delete_object(basename($path));
|
||||
unset($this->objects[$path]);
|
||||
} else {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
try {
|
||||
$object = $this->container->DataObject($path);
|
||||
$object->Delete();
|
||||
} catch (Exceptions\DeleteError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
} catch (Exceptions\ObjFetchError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function fopen($path, $mode) {
|
||||
$this->init();
|
||||
switch($mode) {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
switch ($mode) {
|
||||
case 'r':
|
||||
case 'rb':
|
||||
$obj=$this->getObject($path);
|
||||
if (is_null($obj)) {
|
||||
$tmpFile = \OC_Helper::tmpFile();
|
||||
self::$tmpFiles[$tmpFile] = $path;
|
||||
try {
|
||||
$object = $this->container->DataObject($path);
|
||||
} catch (Exceptions\ObjFetchError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
$fp = fopen('php://temp', 'r+');
|
||||
$obj->stream($fp);
|
||||
|
||||
rewind($fp);
|
||||
return $fp;
|
||||
try {
|
||||
$object->SaveToFilename($tmpFile);
|
||||
} catch (Exceptions\IOError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
return fopen($tmpFile, 'r');
|
||||
case 'w':
|
||||
case 'wb':
|
||||
case 'a':
|
||||
|
|
@ -469,119 +320,166 @@ class SWIFT extends \OC\Files\Storage\Common{
|
|||
case 'x+':
|
||||
case 'c':
|
||||
case 'c+':
|
||||
$tmpFile=$this->getTmpFile($path);
|
||||
if (strrpos($path, '.') !== false) {
|
||||
$ext = substr($path, strrpos($path, '.'));
|
||||
} else {
|
||||
$ext = '';
|
||||
}
|
||||
$tmpFile = \OC_Helper::tmpFile($ext);
|
||||
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
|
||||
self::$tempFiles[$tmpFile]=$path;
|
||||
return fopen('close://'.$tmpFile, $mode);
|
||||
if ($this->file_exists($path)) {
|
||||
$source = $this->fopen($path, 'r');
|
||||
file_put_contents($tmpFile, $source);
|
||||
}
|
||||
self::$tmpFiles[$tmpFile] = $path;
|
||||
|
||||
return fopen('close://' . $tmpFile, $mode);
|
||||
}
|
||||
}
|
||||
|
||||
public function writeBack($tmpFile) {
|
||||
if (isset(self::$tempFiles[$tmpFile])) {
|
||||
$this->fromTmpFile($tmpFile, self::$tempFiles[$tmpFile]);
|
||||
unlink($tmpFile);
|
||||
public function getMimeType($path) {
|
||||
$path = $this->normalizePath($path);
|
||||
|
||||
if ($this->is_dir($path)) {
|
||||
return 'httpd/unix-directory';
|
||||
} else if ($this->file_exists($path)) {
|
||||
$object = $this->container->DataObject($path);
|
||||
return $object->extra_headers["Content-Type"];
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public function touch($path, $mtime=null) {
|
||||
$this->init();
|
||||
$obj=$this->getObject($path);
|
||||
if (is_null($obj)) {
|
||||
return false;
|
||||
}
|
||||
if (is_null($mtime)) {
|
||||
$mtime=time();
|
||||
}
|
||||
public function touch($path, $mtime = null) {
|
||||
$path = $this->normalizePath($path);
|
||||
if ($this->file_exists($path)) {
|
||||
if ($this->is_dir($path) && $path != '.') {
|
||||
$path .= '/';
|
||||
}
|
||||
|
||||
//emulate setting mtime with metadata
|
||||
$obj->metadata['Mtime']=$mtime;
|
||||
$obj->sync_metadata();
|
||||
}
|
||||
|
||||
public function rename($path1, $path2) {
|
||||
$this->init();
|
||||
$sourceContainer=$this->getContainer(dirname($path1));
|
||||
$targetContainer=$this->getContainer(dirname($path2));
|
||||
$result=$sourceContainer->move_object_to(basename($path1), $targetContainer, basename($path2));
|
||||
unset($this->objects[$path1]);
|
||||
if ($result) {
|
||||
$targetObj=$this->getObject($path2);
|
||||
$this->resetMTime($targetObj);
|
||||
$object = $this->container->DataObject($path);
|
||||
if( is_null($mtime)) {
|
||||
$mtime = time();
|
||||
}
|
||||
$settings = array(
|
||||
'name' => $path,
|
||||
'extra_headers' => array(
|
||||
'X-Object-Meta-Timestamp' => $mtime
|
||||
)
|
||||
);
|
||||
$object->Update($settings);
|
||||
} else {
|
||||
$object = $this->container->DataObject();
|
||||
if (is_null($mtime)) {
|
||||
$mtime = time();
|
||||
}
|
||||
$settings = array(
|
||||
'name' => $path,
|
||||
'content_type' => 'text/plain',
|
||||
'extra_headers' => array(
|
||||
'X-Object-Meta-Timestamp' => $mtime
|
||||
)
|
||||
);
|
||||
$object->Create($settings);
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
public function copy($path1, $path2) {
|
||||
$this->init();
|
||||
$sourceContainer=$this->getContainer(dirname($path1));
|
||||
$targetContainer=$this->getContainer(dirname($path2));
|
||||
$result=$sourceContainer->copy_object_to(basename($path1), $targetContainer, basename($path2));
|
||||
if ($result) {
|
||||
$targetObj=$this->getObject($path2);
|
||||
$this->resetMTime($targetObj);
|
||||
$path1 = $this->normalizePath($path1);
|
||||
$path2 = $this->normalizePath($path2);
|
||||
|
||||
if ($this->is_file($path1)) {
|
||||
try {
|
||||
$source = $this->container->DataObject($path1);
|
||||
$target = $this->container->DataObject();
|
||||
$target->Create(array(
|
||||
'name' => $path2,
|
||||
));
|
||||
$source->Copy($target);
|
||||
} catch (Exceptions\ObjectCopyError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
if ($this->file_exists($path2)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
try {
|
||||
$source = $this->container->DataObject($path1 . '/');
|
||||
$target = $this->container->DataObject();
|
||||
$target->Create(array(
|
||||
'name' => $path2 . '/',
|
||||
));
|
||||
$source->Copy($target);
|
||||
} catch (Exceptions\ObjectCopyError $e) {
|
||||
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
||||
return false;
|
||||
}
|
||||
|
||||
$dh = $this->opendir($path1);
|
||||
while ($file = readdir($dh)) {
|
||||
if ($file === '.' || $file === '..') {
|
||||
continue;
|
||||
}
|
||||
|
||||
$source = $path1 . '/' . $file;
|
||||
$target = $path2 . '/' . $file;
|
||||
$this->copy($source, $target);
|
||||
}
|
||||
}
|
||||
return $result;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function stat($path) {
|
||||
$this->init();
|
||||
$container=$this->getContainer($path);
|
||||
if ( ! is_null($container)) {
|
||||
return array(
|
||||
'mtime'=>-1,
|
||||
'size'=>$container->bytes_used,
|
||||
'ctime'=>-1
|
||||
);
|
||||
public function rename($path1, $path2) {
|
||||
$path1 = $this->normalizePath($path1);
|
||||
$path2 = $this->normalizePath($path2);
|
||||
|
||||
if ($this->is_file($path1)) {
|
||||
if ($this->copy($path1, $path2) === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($this->unlink($path1) === false) {
|
||||
$this->unlink($path2);
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
if ($this->file_exists($path2)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($this->copy($path1, $path2) === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($this->rmdir($path1) === false) {
|
||||
$this->rmdir($path2);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$obj=$this->getObject($path);
|
||||
return true;
|
||||
}
|
||||
|
||||
if (is_null($obj)) {
|
||||
public function getId() {
|
||||
return $this->id;
|
||||
}
|
||||
|
||||
public function getConnection() {
|
||||
return $this->connection;
|
||||
}
|
||||
|
||||
public function writeBack($tmpFile) {
|
||||
if (!isset(self::$tmpFiles[$tmpFile])) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (isset($obj->metadata['Mtime']) and $obj->metadata['Mtime']>-1) {
|
||||
$mtime=$obj->metadata['Mtime'];
|
||||
} else {
|
||||
$mtime=strtotime($obj->last_modified);
|
||||
}
|
||||
return array(
|
||||
'mtime'=>$mtime,
|
||||
'size'=>$obj->content_length,
|
||||
'ctime'=>-1,
|
||||
);
|
||||
}
|
||||
|
||||
private function getTmpFile($path) {
|
||||
$this->init();
|
||||
$obj=$this->getObject($path);
|
||||
if ( ! is_null($obj)) {
|
||||
$tmpFile=\OCP\Files::tmpFile();
|
||||
$obj->save_to_filename($tmpFile);
|
||||
return $tmpFile;
|
||||
} else {
|
||||
return \OCP\Files::tmpFile();
|
||||
}
|
||||
}
|
||||
|
||||
private function fromTmpFile($tmpFile, $path) {
|
||||
$this->init();
|
||||
$obj=$this->getObject($path);
|
||||
if (is_null($obj)) {
|
||||
$obj=$this->createObject($path);
|
||||
}
|
||||
$obj->load_from_filename($tmpFile);
|
||||
$this->resetMTime($obj);
|
||||
}
|
||||
|
||||
/**
|
||||
* remove custom mtime metadata
|
||||
* @param \CF_Object $obj
|
||||
*/
|
||||
private function resetMTime($obj) {
|
||||
if (isset($obj->metadata['Mtime'])) {
|
||||
$obj->metadata['Mtime']=-1;
|
||||
$obj->sync_metadata();
|
||||
}
|
||||
$object = $this->container->DataObject();
|
||||
$object->Create(array(
|
||||
'name' => self::$tmpFiles[$tmpFile],
|
||||
'content_type' => \OC_Helper::getMimeType($tmpFile)
|
||||
), $tmpFile);
|
||||
unlink($tmpFile);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue