Add about/community info guidelines/social page

WebfrontCore/Controllers/AboutController.cs

@@ -0,0 +1,44 @@
+using System.Linq;
+using Microsoft.AspNetCore.Mvc;
+using SharedLibraryCore;
+using SharedLibraryCore.Configuration;
+using SharedLibraryCore.Interfaces;
+using WebfrontCore.Extensions;
+using WebfrontCore.ViewModels;
+
+namespace WebfrontCore.Controllers
+{
+    public class AboutController : BaseController
+    {
+        private readonly ApplicationConfiguration _appConfig;
+
+        public AboutController(IManager manager, ApplicationConfiguration appConfig) : base(manager)
+        {
+            _appConfig = appConfig;
+        }
+
+        public IActionResult Index()
+        {
+            ViewBag.Description = Localization["WEBFRONT_DESCRIPTION_ABOUT"].FormatExt(
+                _appConfig.ShouldUseFallbackBranding()
+                    ? _appConfig.WebfrontCustomBranding
+                    : _appConfig.CommunityInformation.Name);
+            ViewBag.Title = _appConfig.ShouldUseFallbackBranding()
+                ? Localization["WEBFRONT_NAV_ABOUT"]
+                : _appConfig.CommunityInformation.Name;
+
+            var info = new CommunityInfo
+            {
+                GlobalRules = _appConfig.GlobalRules,
+                ServerRules =
+                    _appConfig.Servers.ToDictionary(
+                        config => Manager.GetServers().FirstOrDefault(server =>
+                            server.IP == config.IPAddress && server.Port == config.Port)?.Hostname,
+                        config => config.Rules),
+                CommunityInformation = _appConfig.CommunityInformation
+            };
+
+            return View(info);
+        }
+    }
+}