2020-01-24 13:07:51 +00:00
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/*
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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.Text;
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using ASC.Common.Logging;
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using ASC.Core;
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using ASC.Core.Tenants;
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using ASC.ElasticSearch.Service;
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using Elasticsearch.Net;
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2020-02-12 13:50:38 +00:00
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.DependencyInjection.Extensions;
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2020-01-24 13:07:51 +00:00
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using Microsoft.Extensions.Options;
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using Nest;
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namespace ASC.ElasticSearch
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{
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public class Client
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{
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private static volatile ElasticClient client;
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private static readonly object Locker = new object();
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public ILog Log { get; }
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public CoreConfiguration CoreConfiguration { get; }
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public Client(IOptionsMonitor<ILog> option, CoreConfiguration coreConfiguration)
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{
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Log = option.Get("ASC.Indexer");
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CoreConfiguration = coreConfiguration;
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}
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public ElasticClient Instance
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{
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get
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{
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if (client != null) return client;
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lock (Locker)
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{
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if (client != null) return client;
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var launchSettings = CoreConfiguration.GetSection<Settings>(Tenant.DEFAULT_TENANT) ??
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Settings.Default;
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var uri = new Uri(string.Format("{0}://{1}:{2}", launchSettings.Scheme, launchSettings.Host, launchSettings.Port));
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var settings = new ConnectionSettings(new SingleNodeConnectionPool(uri))
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.RequestTimeout(TimeSpan.FromMinutes(5))
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.MaximumRetries(10)
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.ThrowExceptions();
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#if DEBUG
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if (Log.IsTraceEnabled)
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{
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settings.DisableDirectStreaming().PrettyJson().EnableDebugMode(r =>
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{
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Log.Trace(r.DebugInformation);
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if (r.RequestBodyInBytes != null)
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{
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Log.TraceFormat("Request: {0}", Encoding.UTF8.GetString(r.RequestBodyInBytes));
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}
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if (r.ResponseBodyInBytes != null)
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{
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Log.TraceFormat("Response: {0}", Encoding.UTF8.GetString(r.ResponseBodyInBytes));
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}
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});
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}
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#endif
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return client = new ElasticClient(settings);
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}
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}
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}
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2020-02-12 13:50:38 +00:00
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}
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public static class ClientExtention
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{
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public static IServiceCollection AddClientService(this IServiceCollection services)
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{
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services.TryAddSingleton<Client>();
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return services
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.AddCoreConfigurationService();
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}
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}
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2020-01-24 13:07:51 +00:00
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}
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