106 lines
4.1 KiB
C#
106 lines
4.1 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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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 ASC.Files.Core;
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using ASC.Web.Files.Classes;
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using System;
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using System.IO;
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using ASC.Core.ChunkedUploader;
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using ASC.Web.Studio.Core;
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using File = ASC.Files.Core.File;
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namespace ASC.Web.Files.Utils
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{
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static class ChunkedUploadSessionHolder
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{
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public static readonly TimeSpan SlidingExpiration = TimeSpan.FromHours(12);
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private static CommonChunkedUploadSessionHolder CommonSessionHolder(bool currentTenant = true)
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{
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return new CommonChunkedUploadSessionHolder(Global.GetStore(currentTenant), FileConstant.StorageDomainTmp, SetupInfo.ChunkUploadSize);
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}
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static ChunkedUploadSessionHolder()
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{
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// clear old sessions
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try
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{
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CommonSessionHolder(false).DeleteExpired();
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}
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catch (Exception err)
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{
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Global.Logger.Error(err);
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}
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}
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public static void StoreSession(ChunkedUploadSession s)
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{
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CommonSessionHolder(false).Store(s);
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}
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public static void RemoveSession(ChunkedUploadSession s)
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{
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CommonSessionHolder(false).Remove(s);
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}
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public static ChunkedUploadSession GetSession(string sessionId)
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{
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return (ChunkedUploadSession)CommonSessionHolder(false).Get(sessionId);
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}
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public static ChunkedUploadSession CreateUploadSession(File file, long contentLength)
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{
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var result = new ChunkedUploadSession(file, contentLength);
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CommonSessionHolder().Init(result);
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return result;
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}
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public static void UploadChunk(ChunkedUploadSession uploadSession, Stream stream, long length)
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{
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CommonSessionHolder().UploadChunk(uploadSession, stream, length);
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}
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public static void FinalizeUploadSession(ChunkedUploadSession uploadSession)
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{
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CommonSessionHolder().Finalize(uploadSession);
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}
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public static void Move(ChunkedUploadSession chunkedUploadSession, string newPath)
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{
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CommonSessionHolder().Move(chunkedUploadSession, newPath);
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}
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public static void AbortUploadSession(ChunkedUploadSession uploadSession)
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{
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CommonSessionHolder().Abort(uploadSession);
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}
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public static Stream UploadSingleChunk(ChunkedUploadSession uploadSession, Stream stream, long chunkLength)
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{
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return CommonSessionHolder().UploadSingleChunk(uploadSession, stream, chunkLength);
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}
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}
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} |