89 lines
3.4 KiB
C#
89 lines
3.4 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2020
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System;
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using System.IO;
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using ASC.Data.Storage;
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namespace ASC.Data.Backup.Storage
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{
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internal class DataStoreBackupStorage : IBackupStorage
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{
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private readonly string webConfigPath;
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private readonly int _tenant;
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private readonly StorageFactory storageFactory;
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public DataStoreBackupStorage(int tenant, string webConfigPath, StorageFactory storageFactory)
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{
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this.webConfigPath = webConfigPath;
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_tenant = tenant;
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this.storageFactory = storageFactory;
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}
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public string Upload(string storageBasePath, string localPath, Guid userId)
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{
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using (var stream = File.OpenRead(localPath))
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{
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var storagePath = Path.GetFileName(localPath);
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GetDataStore().Save("", storagePath, stream);
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return storagePath;
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}
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}
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public void Download(string storagePath, string targetLocalPath)
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{
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using (var source = GetDataStore().GetReadStream("", storagePath))
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using (var destination = File.OpenWrite(targetLocalPath))
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{
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source.CopyTo(destination);
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}
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}
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public void Delete(string storagePath)
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{
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var dataStore = GetDataStore();
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if (dataStore.IsFile("", storagePath))
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{
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dataStore.Delete("", storagePath);
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}
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}
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public bool IsExists(string storagePath)
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{
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return GetDataStore().IsFile("", storagePath);
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}
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public string GetPublicLink(string storagePath)
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{
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return GetDataStore().GetPreSignedUri("", storagePath, TimeSpan.FromDays(1), null).ToString();
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}
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protected virtual IDataStore GetDataStore()
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{
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return storageFactory.GetStorage(webConfigPath, _tenant.ToString(), "backup", null);
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}
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}
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}
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