49 lines
1.7 KiB
C#
49 lines
1.7 KiB
C#
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using Bootstrap.Admin;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Extensions.DependencyInjection;
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using System;
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using System.Linq;
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using System.Threading.Tasks;
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namespace Microsoft.AspNetCore.Builder
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{
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/// <summary>
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///
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/// </summary>
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public static class OnlineUsersMiddlewareExtensions
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{
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/// <summary>
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///
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/// </summary>
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/// <param name="builder"></param>
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/// <returns></returns>
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public static IApplicationBuilder UseOnlineUsers(this IApplicationBuilder builder) => builder.UseWhen(context => context.Filter(), app => app.Use(async (context, next) =>
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{
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await Task.Run(() =>
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{
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var onlineUsers = context.RequestServices.GetService<IOnlineUsers>();
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var clientIp = context.Connection.RemoteIpAddress.ToString();
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onlineUsers.AddOrUpdate(clientIp, key =>
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{
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var ou = new OnlineUser(key, context.User.Identity.Name, context.Request.Method);
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ou.AddRequestUrl(context.Request.Path);
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return ou;
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}, (key, v) =>
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{
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v.LastAccessTime = DateTime.Now;
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v.Method = context.Request.Method;
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v.AddRequestUrl(context.Request.Path);
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return v;
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});
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});
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await next();
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}));
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private static bool Filter(this HttpContext context)
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{
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var url = context.Request.Path;
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return !new string[] { "/api", "/NotiHub", "/swagger" }.Any(r => url.StartsWithSegments(r, StringComparison.OrdinalIgnoreCase));
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}
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}
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}
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