268 lines
10 KiB
C#
268 lines
10 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 System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using ASC.Common.Caching;
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using ASC.Common.Logging;
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using ASC.Common.Threading.Progress;
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using ASC.Core;
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using ASC.Core.Common.Settings;
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using ASC.Core.Tenants;
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using ASC.Data.Storage.Configuration;
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using ASC.Migration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Options;
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namespace ASC.Data.Storage
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{
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public class StorageUploader
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{
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private static readonly TaskScheduler Scheduler;
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private static readonly CancellationTokenSource TokenSource;
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private static readonly ICache Cache;
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private static readonly object Locker;
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private IServiceProvider ServiceProvider { get; }
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private ICacheNotify<MigrationProgress> CacheMigrationNotify { get; }
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static StorageUploader()
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{
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Scheduler = new ConcurrentExclusiveSchedulerPair(TaskScheduler.Default, 4).ConcurrentScheduler;
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TokenSource = new CancellationTokenSource();
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Cache = AscCache.Memory;
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Locker = new object();
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}
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public StorageUploader(IServiceProvider serviceProvider, ICacheNotify<MigrationProgress> cacheMigrationNotify)
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{
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ServiceProvider = serviceProvider;
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CacheMigrationNotify = cacheMigrationNotify;
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}
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public void Start(int tenantId, StorageSettings newStorageSettings, StorageFactoryConfig storageFactoryConfig)
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{
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if (TokenSource.Token.IsCancellationRequested) return;
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MigrateOperation migrateOperation;
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lock (Locker)
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{
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migrateOperation = Cache.Get<MigrateOperation>(GetCacheKey(tenantId));
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if (migrateOperation != null) return;
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migrateOperation = new MigrateOperation(ServiceProvider, CacheMigrationNotify, tenantId, newStorageSettings, storageFactoryConfig);
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Cache.Insert(GetCacheKey(tenantId), migrateOperation, DateTime.MaxValue);
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}
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var task = new Task(migrateOperation.RunJob, TokenSource.Token, TaskCreationOptions.LongRunning);
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task.ConfigureAwait(false)
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.GetAwaiter()
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.OnCompleted(() =>
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{
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lock (Locker)
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{
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Cache.Remove(GetCacheKey(tenantId));
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}
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});
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task.Start(Scheduler);
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}
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public static MigrateOperation GetProgress(int tenantId)
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{
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lock (Locker)
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{
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return Cache.Get<MigrateOperation>(GetCacheKey(tenantId));
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}
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}
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public static void Stop()
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{
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TokenSource.Cancel();
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}
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private static string GetCacheKey(int tenantId)
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{
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return typeof(MigrateOperation).FullName + tenantId;
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}
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}
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public class MigrateOperation : ProgressBase
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{
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private readonly ILog Log;
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private static readonly string ConfigPath;
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private readonly IEnumerable<string> Modules;
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private readonly StorageSettings settings;
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private readonly int tenantId;
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static MigrateOperation()
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{
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ConfigPath = "";
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}
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public MigrateOperation(IServiceProvider serviceProvider, ICacheNotify<MigrationProgress> cacheMigrationNotify, int tenantId, StorageSettings settings, StorageFactoryConfig storageFactoryConfig)
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{
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ServiceProvider = serviceProvider;
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CacheMigrationNotify = cacheMigrationNotify;
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this.tenantId = tenantId;
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this.settings = settings;
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StorageFactoryConfig = storageFactoryConfig;
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Modules = storageFactoryConfig.GetModuleList(ConfigPath, true);
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StepCount = Modules.Count();
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Log = serviceProvider.GetService<IOptionsMonitor<ILog>>().CurrentValue;
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}
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private IServiceProvider ServiceProvider { get; }
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private StorageFactoryConfig StorageFactoryConfig { get; }
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private ICacheNotify<MigrationProgress> CacheMigrationNotify { get; }
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protected override void DoJob()
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{
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try
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{
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Log.DebugFormat("Tenant: {0}", tenantId);
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using var scope = ServiceProvider.CreateScope();
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var scopeClass = scope.ServiceProvider.GetService<MigrateOperationScope>();
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var (tenantManager, securityContext, storageFactory, options, storageSettingsHelper, settingsManager) = scopeClass;
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var tenant = tenantManager.GetTenant(tenantId);
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tenantManager.SetCurrentTenant(tenant);
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securityContext.AuthenticateMe(tenant.OwnerId);
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foreach (var module in Modules)
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{
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var oldStore = storageFactory.GetStorage(ConfigPath, tenantId.ToString(), module);
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var store = storageFactory.GetStorageFromConsumer(ConfigPath, tenantId.ToString(), module, storageSettingsHelper.DataStoreConsumer(settings));
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var domains = StorageFactoryConfig.GetDomainList(ConfigPath, module).ToList();
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var crossModuleTransferUtility = new CrossModuleTransferUtility (options, oldStore, store);
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string[] files;
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foreach (var domain in domains)
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{
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Status = module + domain;
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Log.DebugFormat("Domain: {0}", domain);
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files = oldStore.ListFilesRelative(domain, "\\", "*.*", true);
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foreach (var file in files)
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{
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Log.DebugFormat("File: {0}", file);
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crossModuleTransferUtility.CopyFile(domain, file, domain, file);
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}
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}
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Log.Debug("Domain:");
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files = oldStore.ListFilesRelative(string.Empty, "\\", "*.*", true)
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.Where(path => domains.All(domain => !path.Contains(domain + "/")))
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.ToArray();
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foreach (var file in files)
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{
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Log.DebugFormat("File: {0}", file);
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crossModuleTransferUtility.CopyFile("", file, "", file);
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}
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StepDone();
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MigrationPublish();
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}
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settingsManager.Save(settings);
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tenant.SetStatus(TenantStatus.Active);
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tenantManager.SaveTenant(tenant);
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}
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catch (Exception e)
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{
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Error = e;
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Log.Error(e);
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}
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MigrationPublish();
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}
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private void MigrationPublish()
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{
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CacheMigrationNotify.Publish(new MigrationProgress
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{
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TenantId = tenantId,
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Progress = Percentage,
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Error = Error.ToString(),
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IsCompleted = IsCompleted
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},
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CacheNotifyAction.Insert);
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}
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}
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public class MigrateOperationScope
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{
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private TenantManager TenantManager { get; }
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private SecurityContext SecurityContext { get; }
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private StorageFactory StorageFactory { get; }
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private IOptionsMonitor<ILog> Options { get; }
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private StorageSettingsHelper StorageSettingsHelper { get; }
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private SettingsManager SettingsManager { get; }
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public MigrateOperationScope(TenantManager tenantManager,
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SecurityContext securityContext,
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StorageFactory storageFactory,
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IOptionsMonitor<ILog> options,
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StorageSettingsHelper storageSettingsHelper,
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SettingsManager settingsManager)
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{
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TenantManager = tenantManager;
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SecurityContext = securityContext;
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StorageFactory = storageFactory;
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Options = options;
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StorageSettingsHelper = storageSettingsHelper;
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SettingsManager = settingsManager;
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}
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public void Deconstruct(out TenantManager tenantManager,
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out SecurityContext securityContext,
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out StorageFactory storageFactory,
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out IOptionsMonitor<ILog> options,
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out StorageSettingsHelper storageSettingsHelper,
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out SettingsManager settingsManager )
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{
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tenantManager = TenantManager;
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securityContext = SecurityContext;
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storageFactory = StorageFactory;
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options = Options;
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storageSettingsHelper = StorageSettingsHelper;
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settingsManager = SettingsManager;
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}
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}
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}
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