IW4M-Admin/WebfrontCore/Controllers/HomeController.cs

105 lines
4.6 KiB
C#

using System;
using Microsoft.AspNetCore.Diagnostics;
using Microsoft.AspNetCore.Mvc;
using SharedLibraryCore;
using SharedLibraryCore.Dtos;
using SharedLibraryCore.Interfaces;
using System.Linq;
using System.Threading.Tasks;
using Data.Abstractions;
using Data.Models.Client;
using Data.Models.Client.Stats;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using static SharedLibraryCore.Server;
using ILogger = Microsoft.Extensions.Logging.ILogger;
namespace WebfrontCore.Controllers
{
public class HomeController : BaseController
{
private readonly ITranslationLookup _translationLookup;
private readonly ILogger _logger;
private readonly IDataValueCache<EFClient, (int, int)> _serverStatsCache;
private const string ServerStatKey = nameof(ServerStatKey);
public HomeController(ILogger<HomeController> logger, IManager manager, ITranslationLookup translationLookup,
IDataValueCache<EFClient, (int, int)> serverStatsCache) : base(manager)
{
_logger = logger;
_translationLookup = translationLookup;
_serverStatsCache = serverStatsCache;
_serverStatsCache.SetCacheItem(async set =>
{
var count = await set.CountAsync();
var startOfPeriod = DateTime.UtcNow.AddHours(-24);
var recentCount = await set.CountAsync(client => client.LastConnection >= startOfPeriod);
return (count, recentCount);
}, ServerStatKey);
}
public async Task<IActionResult> Index(Game? game = null)
{
ViewBag.Description = Localization["WEBFRONT_DESCRIPTION_HOME"];
ViewBag.Title = Localization["WEBFRONT_HOME_TITLE"];
ViewBag.Keywords = Localization["WEBFRONT_KEWORDS_HOME"];
var servers = Manager.GetServers().Where(_server => !game.HasValue || _server.GameName == game);
var (count, recentCount) = await _serverStatsCache.GetCacheItem(ServerStatKey);
var model = new IW4MAdminInfo()
{
TotalAvailableClientSlots = servers.Sum(_server => _server.MaxClients),
TotalOccupiedClientSlots = servers.SelectMany(_server => _server.GetClientsAsList()).Count(),
TotalClientCount = count,
RecentClientCount = recentCount,
Game = game,
ActiveServerGames = Manager.GetServers().Select(_server => _server.GameName).Distinct().ToArray()
};
return View(model);
}
public IActionResult Error()
{
var exceptionFeature = HttpContext.Features.Get<IExceptionHandlerPathFeature>();
_logger.LogError("[Webfront] {path} {message} {@exception}", exceptionFeature.Path,
exceptionFeature.Error.Message, exceptionFeature.Error);
ViewBag.Description = Localization["WEBFRONT_ERROR_DESC"];
ViewBag.Title = Localization["WEBFRONT_ERROR_TITLE"];
return View(exceptionFeature.Error);
}
public IActionResult ResponseStatusCode(int? statusCode = null)
{
return View(statusCode);
}
public IActionResult Help()
{
ViewBag.IsFluid = true;
ViewBag.Title = Localization["WEBFRONT_NAV_HELP"];
ViewBag.CommandPrefix = Manager.GetApplicationSettings().Configuration().CommandPrefix;
// we don't need to the name of the shared library assembly
var excludedAssembly = typeof(BaseController).Assembly;
var commands = Manager.GetCommands()
.Where(_cmd => _cmd.Permission <= Client.Level)
.OrderByDescending(_cmd => _cmd.Permission)
.GroupBy(_cmd =>
{
// we need the plugin type the command is defined in
var pluginType = _cmd.GetType().Assembly.GetTypes().FirstOrDefault(_type =>
_type.Assembly != excludedAssembly && typeof(IPlugin).IsAssignableFrom(_type));
return pluginType == null ? _translationLookup["WEBFRONT_HELP_COMMAND_NATIVE"] :
pluginType.Name == "ScriptPlugin" ? _translationLookup["WEBFRONT_HELP_SCRIPT_PLUGIN"] :
Manager.Plugins.First(_plugin => _plugin.GetType().FullName == pluginType.FullName)
.Name; // for now we're just returning the name of the plugin, maybe later we'll include more info
})
.Select(_grp => (_grp.Key, _grp.AsEnumerable()));
return View(commands);
}
}
}