DocSpace-client/common/services/ASC.Notify/NotifyService.cs

125 lines
4.7 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.Reflection;
using ASC.Common.Caching;
using ASC.Common.Logging;
using ASC.Core;
using ASC.Core.Common.Settings;
using ASC.Notify.Messages;
using ASC.Web.Core.WhiteLabel;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.Options;
namespace ASC.Notify
{
public class NotifyService : INotifyService, IDisposable
{
private readonly ILog log;
private readonly ICacheNotify<NotifyMessage> cacheNotify;
private readonly DbWorker db;
public IServiceProvider ServiceProvider { get; }
public NotifyService(DbWorker db, IServiceProvider serviceProvider, ICacheNotify<NotifyMessage> cacheNotify, IOptionsMonitor<ILog> options)
{
this.db = db;
ServiceProvider = serviceProvider;
this.cacheNotify = cacheNotify;
log = options.CurrentValue;
}
public void Start()
{
cacheNotify.Subscribe((n) => SendNotifyMessage(n), CacheNotifyAction.InsertOrUpdate);
}
public void Stop()
{
cacheNotify.Unsubscribe(CacheNotifyAction.InsertOrUpdate);
}
public void SendNotifyMessage(NotifyMessage notifyMessage)
{
try
{
db.SaveMessage(notifyMessage);
}
catch (Exception e)
{
log.Error(e);
}
}
public void InvokeSendMethod(string service, string method, int tenant, params object[] parameters)
{
var serviceType = Type.GetType(service, true);
var getinstance = serviceType.GetProperty("Instance", BindingFlags.Static | BindingFlags.Public);
var instance = getinstance.GetValue(serviceType, null);
if (instance == null)
{
throw new Exception("Service instance not found.");
}
var methodInfo = serviceType.GetMethod(method);
if (methodInfo == null)
{
throw new Exception("Method not found.");
}
using var scope = ServiceProvider.CreateScope();
var tenantManager = scope.ServiceProvider.GetService<TenantManager>();
var tenantWhiteLabelSettingsHelper = scope.ServiceProvider.GetService<TenantWhiteLabelSettingsHelper>();
var settingsManager = scope.ServiceProvider.GetService<SettingsManager>();
tenantManager.SetCurrentTenant(tenant);
tenantWhiteLabelSettingsHelper.Apply(settingsManager.Load<TenantWhiteLabelSettings>(), tenant);
methodInfo.Invoke(instance, parameters);
}
public void Dispose()
{
cacheNotify.Unsubscribe(CacheNotifyAction.InsertOrUpdate);
}
}
public static class NotifyServiceExtension
{
public static IServiceCollection AddNotifyService(this IServiceCollection services)
{
services.TryAddSingleton<NotifyService>();
services.TryAddSingleton(typeof(ICacheNotify<>), typeof(KafkaCache<>));
return services
.AddDbWorker();
}
}
}