129 lines
4.8 KiB
C#
129 lines
4.8 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2018
|
|
*
|
|
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
|
|
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
|
|
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
|
|
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
|
|
*
|
|
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
|
|
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
|
|
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
|
|
*
|
|
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
|
|
* relevant author attributions when distributing the software. If the display of the logo in its graphic
|
|
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
|
|
* in every copy of the program you distribute.
|
|
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
*/
|
|
|
|
|
|
using System;
|
|
using System.IO;
|
|
|
|
using ASC.Common;
|
|
using ASC.Common.Logging;
|
|
using ASC.Core.ChunkedUploader;
|
|
using ASC.Files.Core;
|
|
using ASC.Web.Files.Classes;
|
|
using ASC.Web.Studio.Core;
|
|
|
|
using Microsoft.Extensions.Options;
|
|
|
|
namespace ASC.Web.Files.Utils
|
|
{
|
|
public class ChunkedUploadSessionHolder
|
|
{
|
|
public static readonly TimeSpan SlidingExpiration = TimeSpan.FromHours(12);
|
|
|
|
public IOptionsMonitor<ILog> Options { get; }
|
|
public GlobalStore GlobalStore { get; }
|
|
public SetupInfo SetupInfo { get; }
|
|
|
|
public ChunkedUploadSessionHolder(IOptionsMonitor<ILog> options, GlobalStore globalStore, SetupInfo setupInfo)
|
|
{
|
|
Options = options;
|
|
GlobalStore = globalStore;
|
|
SetupInfo = setupInfo;
|
|
|
|
// clear old sessions
|
|
try
|
|
{
|
|
CommonSessionHolder(false).DeleteExpired();
|
|
}
|
|
catch (Exception err)
|
|
{
|
|
options.CurrentValue.Error(err);
|
|
}
|
|
}
|
|
|
|
public void StoreSession<T>(ChunkedUploadSession<T> s)
|
|
{
|
|
CommonSessionHolder(false).Store(s);
|
|
}
|
|
|
|
public void RemoveSession<T>(ChunkedUploadSession<T> s)
|
|
{
|
|
CommonSessionHolder(false).Remove(s);
|
|
}
|
|
|
|
public ChunkedUploadSession<T> GetSession<T>(string sessionId)
|
|
{
|
|
return (ChunkedUploadSession<T>)CommonSessionHolder(false).Get(sessionId);
|
|
}
|
|
|
|
public ChunkedUploadSession<T> CreateUploadSession<T>(File<T> file, long contentLength)
|
|
{
|
|
var result = new ChunkedUploadSession<T>(file, contentLength);
|
|
CommonSessionHolder().Init(result);
|
|
return result;
|
|
}
|
|
|
|
public void UploadChunk<T>(ChunkedUploadSession<T> uploadSession, Stream stream, long length)
|
|
{
|
|
CommonSessionHolder().UploadChunk(uploadSession, stream, length);
|
|
}
|
|
|
|
public void FinalizeUploadSession<T>(ChunkedUploadSession<T> uploadSession)
|
|
{
|
|
CommonSessionHolder().Finalize(uploadSession);
|
|
}
|
|
|
|
public void Move<T>(ChunkedUploadSession<T> chunkedUploadSession, string newPath)
|
|
{
|
|
CommonSessionHolder().Move(chunkedUploadSession, newPath);
|
|
}
|
|
|
|
public void AbortUploadSession<T>(ChunkedUploadSession<T> uploadSession)
|
|
{
|
|
CommonSessionHolder().Abort(uploadSession);
|
|
}
|
|
|
|
public Stream UploadSingleChunk<T>(ChunkedUploadSession<T> uploadSession, Stream stream, long chunkLength)
|
|
{
|
|
return CommonSessionHolder().UploadSingleChunk(uploadSession, stream, chunkLength);
|
|
}
|
|
|
|
private CommonChunkedUploadSessionHolder CommonSessionHolder(bool currentTenant = true)
|
|
{
|
|
return new CommonChunkedUploadSessionHolder(Options, GlobalStore.GetStore(currentTenant), FileConstant.StorageDomainTmp, SetupInfo.ChunkUploadSize);
|
|
}
|
|
}
|
|
|
|
public static class ChunkedUploadSessionHolderExtention
|
|
{
|
|
public static DIHelper AddChunkedUploadSessionHolderService(this DIHelper services)
|
|
{
|
|
services.TryAddScoped<ChunkedUploadSessionHolder>();
|
|
return services
|
|
.AddGlobalStoreService()
|
|
.AddSetupInfo();
|
|
}
|
|
}
|
|
} |