132 lines
4.9 KiB
C#
132 lines
4.9 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.Text;
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using ASC.Common;
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using ASC.Common.Logging;
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using ASC.Common.Utils;
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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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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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[Scope]
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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 bool IsInit;
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private static readonly object Locker = new object();
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public ILog Log { get; }
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private CoreConfiguration CoreConfiguration { get; }
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private Settings Settings { get; }
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public Client(IOptionsMonitor<ILog> option, CoreConfiguration coreConfiguration, ConfigurationExtension configurationExtension)
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{
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Log = option.Get("ASC.Indexer");
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CoreConfiguration = coreConfiguration;
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Settings = Settings.GetInstance(configurationExtension);
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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) ?? Settings;
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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 (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.HttpStatusCode != null && (r.HttpStatusCode == 403 || r.HttpStatusCode == 500) && 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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client = new ElasticClient(settings);
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if (!IsInit)
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{
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try
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{
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var result = client.Ping(new PingRequest());
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var isValid = result.IsValid;
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if (result.IsValid)
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{
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client.Ingest.PutPipeline("attachments", p => p
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.Processors(pp => pp
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.Attachment<Attachment>(a => a.Field("document.data").TargetField("document.attachment"))
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));
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}
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IsInit = true;
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}
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catch (Exception e)
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{
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Log.Error(e);
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}
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}
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return client;
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}
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}
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}
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}
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}
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