2012-04-18 22:54:07 +04:00
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<?php
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2013-10-22 16:59:09 +04:00
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2012-04-18 22:54:07 +04:00
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/**
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2013-10-22 16:59:09 +04:00
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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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2012-04-18 22:54:07 +04:00
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*/
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2012-09-07 20:30:48 +04:00
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namespace OC\Files\Storage;
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2014-06-25 16:56:16 +04:00
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use Guzzle\Http\Exception\ClientErrorResponseException;
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use OpenCloud;
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use OpenCloud\Common\Exceptions;
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use OpenCloud\OpenStack;
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2014-09-05 15:22:35 +04:00
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use OpenCloud\Rackspace;
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2014-06-25 16:56:16 +04:00
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use OpenCloud\ObjectStore\Resource\DataObject;
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use OpenCloud\ObjectStore\Exception;
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2013-10-22 16:59:09 +04:00
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class Swift extends \OC\Files\Storage\Common {
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2014-05-16 00:47:28 +04:00
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/**
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2014-06-25 16:56:16 +04:00
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* @var \OpenCloud\ObjectStore\Service
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2014-05-16 00:47:28 +04:00
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*/
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2013-10-22 16:59:09 +04:00
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private $connection;
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2014-05-16 00:47:28 +04:00
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/**
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2014-06-25 16:56:16 +04:00
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* @var \OpenCloud\ObjectStore\Resource\Container
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2014-05-16 00:47:28 +04:00
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*/
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2013-10-22 16:59:09 +04:00
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private $container;
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2014-05-16 00:47:28 +04:00
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/**
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* @var \OpenCloud\OpenStack
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*/
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2013-10-22 16:59:09 +04:00
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private $anchor;
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2014-05-16 00:47:28 +04:00
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/**
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* @var string
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*/
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2013-10-22 16:59:09 +04:00
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private $bucket;
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2014-05-16 00:47:28 +04:00
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/**
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* @var array
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*/
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2013-10-22 16:59:09 +04:00
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private static $tmpFiles = array();
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2014-02-06 19:30:58 +04:00
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/**
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* @param string $path
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*/
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2013-10-22 16:59:09 +04:00
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private function normalizePath($path) {
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$path = trim($path, '/');
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if (!$path) {
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$path = '.';
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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2014-06-25 16:56:16 +04:00
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$path = str_replace('#', '%23', $path);
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2013-10-22 16:59:09 +04:00
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return $path;
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2012-04-18 22:54:07 +04:00
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}
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2014-09-05 15:22:35 +04:00
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const SUBCONTAINER_FILE = '.subcontainers';
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2013-08-02 17:44:56 +04:00
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2013-06-01 13:28:02 +04:00
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/**
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2013-08-02 17:44:56 +04:00
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* translate directory path to container name
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2014-09-05 15:22:35 +04:00
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*
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2013-08-02 17:44:56 +04:00
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* @param string $path
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* @return string
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2013-06-01 13:28:02 +04:00
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*/
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2013-08-02 17:44:56 +04:00
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private function getContainerName($path) {
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2014-09-05 15:22:35 +04:00
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$path = trim(trim($this->root, '/') . "/" . $path, '/.');
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2013-08-02 17:44:56 +04:00
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return str_replace('/', '\\', $path);
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2013-06-01 13:28:02 +04:00
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}
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2014-02-06 19:30:58 +04:00
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/**
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* @param string $path
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*/
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2013-10-22 16:59:09 +04:00
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private function doesObjectExist($path) {
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try {
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2014-06-25 16:56:16 +04:00
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$this->container->getPartialObject($path);
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2013-10-22 16:59:09 +04:00
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return true;
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2014-06-25 16:56:16 +04:00
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} catch (ClientErrorResponseException $e) {
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2013-10-22 16:59:09 +04:00
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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return false;
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2012-04-18 22:54:07 +04:00
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}
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}
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2013-10-22 16:59:09 +04:00
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public function __construct($params) {
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2014-09-05 15:22:35 +04:00
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if ((empty($params['key']) and empty($params['password']))
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or empty($params['user']) or empty($params['bucket'])
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or empty($params['region'])
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) {
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2013-10-22 16:59:09 +04:00
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throw new \Exception("API Key or password, Username, Bucket and Region have to be configured.");
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2012-04-25 02:11:10 +04:00
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}
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2013-10-22 16:59:09 +04:00
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$this->id = 'swift::' . $params['user'] . md5($params['bucket']);
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$this->bucket = $params['bucket'];
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2014-09-05 15:22:35 +04:00
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if (empty($params['url'])) {
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2013-10-22 16:59:09 +04:00
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$params['url'] = 'https://identity.api.rackspacecloud.com/v2.0/';
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2012-04-18 22:54:07 +04:00
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}
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2014-09-05 15:22:35 +04:00
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if (empty($params['service_name'])) {
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2013-10-22 16:59:09 +04:00
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$params['service_name'] = 'cloudFiles';
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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$settings = array(
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'username' => $params['user'],
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);
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2014-09-05 15:22:35 +04:00
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if (!empty($params['password'])) {
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2013-10-22 16:59:09 +04:00
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$settings['password'] = $params['password'];
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2014-09-05 15:22:35 +04:00
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} else if (!empty($params['key'])) {
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2013-10-22 16:59:09 +04:00
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$settings['apiKey'] = $params['key'];
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2012-04-18 22:54:07 +04:00
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}
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2014-09-05 15:22:35 +04:00
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if (!empty($params['tenant'])) {
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2013-10-22 16:59:09 +04:00
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$settings['tenantName'] = $params['tenant'];
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}
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2012-04-18 22:54:07 +04:00
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2014-09-05 15:22:35 +04:00
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if (!empty($params['timeout'])) {
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2014-06-25 16:56:16 +04:00
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$settings['timeout'] = $params['timeout'];
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2013-10-24 18:19:17 +04:00
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}
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2014-09-05 15:22:35 +04:00
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if (isset($settings['apiKey'])) {
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$this->anchor = new Rackspace($params['url'], $settings);
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} else {
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$this->anchor = new OpenStack($params['url'], $settings);
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}
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2014-06-25 16:56:16 +04:00
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$this->connection = $this->anchor->objectStoreService($params['service_name'], $params['region']);
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2012-04-18 22:54:07 +04:00
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2012-11-30 19:27:11 +04:00
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try {
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2014-06-25 16:56:16 +04:00
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$this->container = $this->connection->getContainer($this->bucket);
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} catch (ClientErrorResponseException $e) {
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$this->container = $this->connection->createContainer($this->bucket);
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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if (!$this->file_exists('.')) {
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$this->mkdir('.');
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2012-04-18 22:54:07 +04:00
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}
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}
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2013-10-22 16:59:09 +04:00
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public function mkdir($path) {
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$path = $this->normalizePath($path);
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if ($this->is_dir($path)) {
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2012-04-18 22:54:07 +04:00
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return false;
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}
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2014-09-05 15:22:35 +04:00
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if ($path !== '.') {
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2013-10-22 16:59:09 +04:00
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$path .= '/';
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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2012-11-30 19:27:11 +04:00
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try {
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2014-06-25 16:56:16 +04:00
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$customHeaders = array('content-type' => 'httpd/unix-directory');
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$metadataHeaders = DataObject::stockHeaders(array());
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$allHeaders = $customHeaders + $metadataHeaders;
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$this->container->uploadObject($path, '', $allHeaders);
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2013-10-22 16:59:09 +04:00
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} catch (Exceptions\CreateUpdateError $e) {
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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2012-04-18 22:54:07 +04:00
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return false;
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}
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return true;
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}
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2013-10-22 16:59:09 +04:00
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public function file_exists($path) {
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$path = $this->normalizePath($path);
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2012-04-18 22:54:07 +04:00
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2013-10-22 16:59:09 +04:00
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if ($path !== '.' && $this->is_dir($path)) {
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$path .= '/';
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2012-04-18 22:54:07 +04:00
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}
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2012-08-29 10:42:49 +04:00
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2013-10-22 16:59:09 +04:00
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return $this->doesObjectExist($path);
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2012-10-22 00:04:45 +04:00
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}
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2012-04-18 22:54:07 +04:00
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2013-10-22 16:59:09 +04:00
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public function rmdir($path) {
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$path = $this->normalizePath($path);
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2014-08-25 16:28:35 +04:00
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if (!$this->is_dir($path) || !$this->isDeletable($path)) {
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2013-10-22 16:59:09 +04:00
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return false;
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2012-10-22 00:04:45 +04:00
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}
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2013-10-22 16:59:09 +04:00
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$dh = $this->opendir($path);
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while ($file = readdir($dh)) {
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if ($file === '.' || $file === '..') {
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continue;
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}
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2012-08-29 10:42:49 +04:00
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2013-10-22 16:59:09 +04:00
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if ($this->is_dir($path . '/' . $file)) {
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$this->rmdir($path . '/' . $file);
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} else {
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$this->unlink($path . '/' . $file);
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}
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}
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2012-04-18 22:54:07 +04:00
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2013-10-22 16:59:09 +04:00
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try {
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2014-06-25 16:56:16 +04:00
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$this->container->dataObject()->setName($path . '/')->delete();
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2013-10-22 16:59:09 +04:00
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} catch (Exceptions\DeleteError $e) {
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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return false;
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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return true;
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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public function opendir($path) {
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$path = $this->normalizePath($path);
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2012-04-18 22:54:07 +04:00
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2013-10-22 16:59:09 +04:00
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if ($path === '.') {
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$path = '';
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2012-11-30 19:27:11 +04:00
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} else {
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2013-10-22 16:59:09 +04:00
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$path .= '/';
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2012-04-18 22:54:07 +04:00
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}
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2014-06-25 16:56:16 +04:00
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$path = str_replace('%23', '#', $path); // the prefix is sent as a query param, so revert the encoding of #
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2013-10-22 16:59:09 +04:00
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try {
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$files = array();
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2014-06-25 16:56:16 +04:00
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/** @var OpenCloud\Common\Collection $objects */
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$objects = $this->container->objectList(array(
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2013-10-23 10:07:59 +04:00
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'prefix' => $path,
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'delimiter' => '/'
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2013-10-22 16:59:09 +04:00
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));
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2014-06-25 16:56:16 +04:00
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/** @var OpenCloud\ObjectStore\Resource\DataObject $object */
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foreach ($objects as $object) {
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$file = basename($object->getName());
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2013-10-22 16:59:09 +04:00
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if ($file !== basename($path)) {
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$files[] = $file;
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}
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2012-04-18 22:54:07 +04:00
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}
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2012-08-29 10:42:49 +04:00
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2013-10-22 16:59:09 +04:00
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\OC\Files\Stream\Dir::register('swift' . $path, $files);
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return opendir('fakedir://swift' . $path);
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2014-09-05 15:22:35 +04:00
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} catch (\Exception $e) {
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2013-10-22 16:59:09 +04:00
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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return false;
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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public function stat($path) {
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$path = $this->normalizePath($path);
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2014-09-05 15:22:35 +04:00
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if ($path === '.') {
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$path = '';
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} else if ($this->is_dir($path)) {
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2013-10-22 16:59:09 +04:00
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$path .= '/';
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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try {
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2014-09-05 15:22:35 +04:00
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/** @var DataObject $object */
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2014-06-25 16:56:16 +04:00
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$object = $this->container->getPartialObject($path);
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} catch (ClientErrorResponseException $e) {
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2013-10-22 16:59:09 +04:00
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\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
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return false;
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2012-04-18 22:54:07 +04:00
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}
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2014-06-25 16:56:16 +04:00
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$dateTime = \DateTime::createFromFormat(\DateTime::RFC1123, $object->getLastModified());
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if ($dateTime !== false) {
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$mtime = $dateTime->getTimestamp();
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} else {
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$mtime = null;
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}
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$objectMetadata = $object->getMetadata();
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$metaTimestamp = $objectMetadata->getProperty('timestamp');
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if (isset($metaTimestamp)) {
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$mtime = $metaTimestamp;
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2012-04-18 22:54:07 +04:00
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}
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2013-10-22 16:59:09 +04:00
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2014-03-26 20:20:40 +04:00
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if (!empty($mtime)) {
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$mtime = floor($mtime);
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}
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2013-10-22 16:59:09 +04:00
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$stat = array();
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2014-09-05 15:22:35 +04:00
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$stat['size'] = (int)$object->getContentLength();
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2013-10-22 16:59:09 +04:00
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|
$stat['mtime'] = $mtime;
|
|
|
|
$stat['atime'] = time();
|
|
|
|
return $stat;
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2012-09-07 17:22:01 +04:00
|
|
|
public function filetype($path) {
|
2013-10-22 16:59:09 +04:00
|
|
|
$path = $this->normalizePath($path);
|
|
|
|
|
|
|
|
if ($path !== '.' && $this->doesObjectExist($path)) {
|
2012-04-18 22:54:07 +04:00
|
|
|
return 'file';
|
|
|
|
}
|
2013-10-22 16:59:09 +04:00
|
|
|
|
|
|
|
if ($path !== '.') {
|
|
|
|
$path .= '/';
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($this->doesObjectExist($path)) {
|
|
|
|
return 'dir';
|
|
|
|
}
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
public function unlink($path) {
|
|
|
|
$path = $this->normalizePath($path);
|
2012-04-18 22:54:07 +04:00
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
if ($this->is_dir($path)) {
|
|
|
|
return $this->rmdir($path);
|
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
try {
|
2014-06-25 16:56:16 +04:00
|
|
|
$this->container->dataObject()->setName($path)->delete();
|
|
|
|
} catch (ClientErrorResponseException $e) {
|
2013-10-22 16:59:09 +04:00
|
|
|
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
2012-04-18 22:54:07 +04:00
|
|
|
return false;
|
|
|
|
}
|
2013-10-22 16:59:09 +04:00
|
|
|
|
|
|
|
return true;
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2012-11-02 22:53:02 +04:00
|
|
|
public function fopen($path, $mode) {
|
2013-10-22 16:59:09 +04:00
|
|
|
$path = $this->normalizePath($path);
|
|
|
|
|
|
|
|
switch ($mode) {
|
2012-04-18 22:54:07 +04:00
|
|
|
case 'r':
|
|
|
|
case 'rb':
|
2013-10-22 16:59:09 +04:00
|
|
|
$tmpFile = \OC_Helper::tmpFile();
|
|
|
|
self::$tmpFiles[$tmpFile] = $path;
|
|
|
|
try {
|
2014-06-25 16:56:16 +04:00
|
|
|
$object = $this->container->getObject($path);
|
|
|
|
} catch (ClientErrorResponseException $e) {
|
|
|
|
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
|
|
|
return false;
|
|
|
|
} catch (Exception\ObjectNotFoundException $e) {
|
2013-10-22 16:59:09 +04:00
|
|
|
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
2012-10-11 17:52:21 +04:00
|
|
|
return false;
|
|
|
|
}
|
2013-10-22 16:59:09 +04:00
|
|
|
try {
|
2014-06-25 16:56:16 +04:00
|
|
|
$objectContent = $object->getContent();
|
|
|
|
$objectContent->rewind();
|
|
|
|
$stream = $objectContent->getStream();
|
|
|
|
file_put_contents($tmpFile, $stream);
|
2013-10-22 16:59:09 +04:00
|
|
|
} catch (Exceptions\IOError $e) {
|
|
|
|
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
return fopen($tmpFile, 'r');
|
2012-04-18 22:54:07 +04:00
|
|
|
case 'w':
|
|
|
|
case 'wb':
|
|
|
|
case 'a':
|
|
|
|
case 'ab':
|
|
|
|
case 'r+':
|
|
|
|
case 'w+':
|
|
|
|
case 'wb+':
|
|
|
|
case 'a+':
|
|
|
|
case 'x':
|
|
|
|
case 'x+':
|
|
|
|
case 'c':
|
|
|
|
case 'c+':
|
2013-10-22 16:59:09 +04:00
|
|
|
if (strrpos($path, '.') !== false) {
|
|
|
|
$ext = substr($path, strrpos($path, '.'));
|
|
|
|
} else {
|
|
|
|
$ext = '';
|
|
|
|
}
|
|
|
|
$tmpFile = \OC_Helper::tmpFile($ext);
|
2013-01-28 18:34:15 +04:00
|
|
|
\OC\Files\Stream\Close::registerCallback($tmpFile, array($this, 'writeBack'));
|
2013-10-22 16:59:09 +04:00
|
|
|
if ($this->file_exists($path)) {
|
|
|
|
$source = $this->fopen($path, 'r');
|
|
|
|
file_put_contents($tmpFile, $source);
|
|
|
|
}
|
|
|
|
self::$tmpFiles[$tmpFile] = $path;
|
2012-04-18 22:54:07 +04:00
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
return fopen('close://' . $tmpFile, $mode);
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
public function getMimeType($path) {
|
|
|
|
$path = $this->normalizePath($path);
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
if ($this->is_dir($path)) {
|
|
|
|
return 'httpd/unix-directory';
|
|
|
|
} else if ($this->file_exists($path)) {
|
2014-06-25 16:56:16 +04:00
|
|
|
$object = $this->container->getPartialObject($path);
|
|
|
|
return $object->getContentType();
|
2013-10-22 16:59:09 +04:00
|
|
|
}
|
|
|
|
return false;
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
public function touch($path, $mtime = null) {
|
|
|
|
$path = $this->normalizePath($path);
|
2014-06-25 16:56:16 +04:00
|
|
|
if (is_null($mtime)) {
|
|
|
|
$mtime = time();
|
|
|
|
}
|
|
|
|
$metadata = array('timestamp' => $mtime);
|
2013-10-22 16:59:09 +04:00
|
|
|
if ($this->file_exists($path)) {
|
|
|
|
if ($this->is_dir($path) && $path != '.') {
|
|
|
|
$path .= '/';
|
|
|
|
}
|
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
$object = $this->container->getPartialObject($path);
|
|
|
|
$object->saveMetadata($metadata);
|
|
|
|
return true;
|
2013-10-22 16:59:09 +04:00
|
|
|
} else {
|
2014-06-25 16:56:16 +04:00
|
|
|
$customHeaders = array('content-type' => 'text/plain');
|
|
|
|
$metadataHeaders = DataObject::stockHeaders($metadata);
|
|
|
|
$allHeaders = $customHeaders + $metadataHeaders;
|
|
|
|
$this->container->uploadObject($path, '', $allHeaders);
|
|
|
|
return true;
|
2012-04-19 02:25:47 +04:00
|
|
|
}
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2012-11-02 22:53:02 +04:00
|
|
|
public function copy($path1, $path2) {
|
2013-10-22 16:59:09 +04:00
|
|
|
$path1 = $this->normalizePath($path1);
|
|
|
|
$path2 = $this->normalizePath($path2);
|
2012-04-18 22:54:07 +04:00
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
$fileType = $this->filetype($path1);
|
|
|
|
if ($fileType === 'file') {
|
|
|
|
|
|
|
|
// make way
|
|
|
|
$this->unlink($path2);
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
try {
|
2014-06-25 16:56:16 +04:00
|
|
|
$source = $this->container->getPartialObject($path1);
|
2014-09-05 15:22:35 +04:00
|
|
|
$source->copy($this->bucket . '/' . $path2);
|
2014-06-25 16:56:16 +04:00
|
|
|
} catch (ClientErrorResponseException $e) {
|
2013-10-22 16:59:09 +04:00
|
|
|
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
|
|
|
return false;
|
|
|
|
}
|
2014-06-25 16:56:16 +04:00
|
|
|
|
|
|
|
} else if ($fileType === 'dir') {
|
|
|
|
|
|
|
|
// make way
|
|
|
|
$this->unlink($path2);
|
2012-10-11 17:52:21 +04:00
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
try {
|
2014-06-25 16:56:16 +04:00
|
|
|
$source = $this->container->getPartialObject($path1 . '/');
|
2014-09-05 15:22:35 +04:00
|
|
|
$source->copy($this->bucket . '/' . $path2 . '/');
|
2014-06-25 16:56:16 +04:00
|
|
|
} catch (ClientErrorResponseException $e) {
|
2013-10-22 16:59:09 +04:00
|
|
|
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
|
|
|
|
return false;
|
|
|
|
}
|
2012-10-11 17:52:21 +04:00
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
$dh = $this->opendir($path1);
|
|
|
|
while ($file = readdir($dh)) {
|
|
|
|
if ($file === '.' || $file === '..') {
|
|
|
|
continue;
|
|
|
|
}
|
2012-04-19 02:25:47 +04:00
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
$source = $path1 . '/' . $file;
|
|
|
|
$target = $path2 . '/' . $file;
|
|
|
|
$this->copy($source, $target);
|
|
|
|
}
|
2014-06-25 16:56:16 +04:00
|
|
|
|
|
|
|
} else {
|
|
|
|
//file does not exist
|
|
|
|
return false;
|
2012-04-19 02:25:47 +04:00
|
|
|
}
|
2013-10-22 16:59:09 +04:00
|
|
|
|
|
|
|
return true;
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
public function rename($path1, $path2) {
|
|
|
|
$path1 = $this->normalizePath($path1);
|
|
|
|
$path2 = $this->normalizePath($path2);
|
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
$fileType = $this->filetype($path1);
|
|
|
|
|
|
|
|
if ($fileType === 'dir' || $fileType === 'file') {
|
|
|
|
|
|
|
|
// make way
|
|
|
|
$this->unlink($path2);
|
|
|
|
|
|
|
|
// copy
|
2013-10-22 16:59:09 +04:00
|
|
|
if ($this->copy($path1, $path2) === false) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
// cleanup
|
2013-10-22 16:59:09 +04:00
|
|
|
if ($this->unlink($path1) === false) {
|
|
|
|
$this->unlink($path2);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
return true;
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
2013-10-22 16:59:09 +04:00
|
|
|
|
2014-06-25 16:56:16 +04:00
|
|
|
return false;
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
public function getId() {
|
|
|
|
return $this->id;
|
2012-04-19 02:25:47 +04:00
|
|
|
}
|
|
|
|
|
2013-10-22 16:59:09 +04:00
|
|
|
public function getConnection() {
|
|
|
|
return $this->connection;
|
|
|
|
}
|
|
|
|
|
|
|
|
public function writeBack($tmpFile) {
|
|
|
|
if (!isset(self::$tmpFiles[$tmpFile])) {
|
|
|
|
return false;
|
2012-04-19 02:25:47 +04:00
|
|
|
}
|
2014-06-25 16:56:16 +04:00
|
|
|
$fileData = fopen($tmpFile, 'r');
|
|
|
|
$this->container->uploadObject(self::$tmpFiles[$tmpFile], $fileData);
|
2013-10-22 16:59:09 +04:00
|
|
|
unlink($tmpFile);
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|
2013-08-02 17:44:56 +04:00
|
|
|
|
2014-09-05 15:23:10 +04:00
|
|
|
public function hasUpdated($path, $time) {
|
|
|
|
if ($this->is_file($path)) {
|
|
|
|
return parent::hasUpdated($path, $time);
|
|
|
|
}
|
|
|
|
$path = $this->normalizePath($path);
|
|
|
|
$dh = $this->opendir($path);
|
|
|
|
$content = array();
|
|
|
|
while (($file = readdir($dh)) !== false) {
|
|
|
|
$content[] = $file;
|
|
|
|
}
|
|
|
|
if ($path === '.') {
|
|
|
|
$path = '';
|
|
|
|
}
|
|
|
|
$cachedContent = $this->getCache()->getFolderContents($path);
|
|
|
|
$cachedNames = array_map(function ($content) {
|
|
|
|
return $content['name'];
|
|
|
|
}, $cachedContent);
|
|
|
|
sort($cachedNames);
|
|
|
|
sort($content);
|
|
|
|
return $cachedNames != $content;
|
|
|
|
}
|
|
|
|
|
2013-08-02 17:44:56 +04:00
|
|
|
/**
|
|
|
|
* check if curl is installed
|
|
|
|
*/
|
|
|
|
public static function checkDependencies() {
|
|
|
|
if (function_exists('curl_init')) {
|
|
|
|
return true;
|
|
|
|
} else {
|
|
|
|
return array('curl');
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-04-18 22:54:07 +04:00
|
|
|
}
|