Merge pull request #163 from Moonlight-Panel/AddUserWebsiteDelete

Added webspace delete

.gitignore

@@ -42,3 +42,4 @@ Desktop.ini
 
 storage/
 Moonlight/publish.ps1
+Moonlight/version

Moonlight/App/Database/Entities/Image.cs

@@ -20,4 +20,5 @@ public class Image
     public List<DockerImage> DockerImages { get; set; } = new();
     public List<ImageVariable> Variables { get; set; } = new();
     public string TagsJson { get; set; } = "";
+    public string BackgroundImageUrl { get; set; } = "";
 }

Moonlight/App/Database/Entities/User.cs

@@ -43,6 +43,7 @@ public class User
     // Date stuff
     public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
     public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime LastVisitedAt { get; set; } = DateTime.UtcNow;
     
     // Subscriptions
 

Moonlight/App/Database/Migrations/20230609202138_AddBackgroundImageUrlImage.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Moonlight.App.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddBackgroundImageUrlImage : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "BackgroundImageUrl",
+                table: "Images",
+                type: "longtext",
+                nullable: false)
+                .Annotation("MySql:CharSet", "utf8mb4");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "BackgroundImageUrl",
+                table: "Images");
+        }
+    }
+}

Moonlight/App/Database/Migrations/20230611152138_AddLastVisitedTimestamp.cs

@@ -0,0 +1,30 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Moonlight.App.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddLastVisitedTimestamp : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTime>(
+                name: "LastVisitedAt",
+                table: "Users",
+                type: "datetime(6)",
+                nullable: false,
+                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "LastVisitedAt",
+                table: "Users");
+        }
+    }
+}

Moonlight/App/Database/Migrations/DataContextModelSnapshot.cs

@@ -132,6 +132,10 @@ namespace Moonlight.App.Database.Migrations
                     b.Property<int>("Allocations")
                         .HasColumnType("int");
 
+                    b.Property<string>("BackgroundImageUrl")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
                     b.Property<string>("ConfigFiles")
                         .IsRequired()
                         .HasColumnType("longtext");
@@ -758,6 +762,9 @@ namespace Moonlight.App.Database.Migrations
                         .IsRequired()
                         .HasColumnType("longtext");
 
+                    b.Property<DateTime>("LastVisitedAt")
+                        .HasColumnType("datetime(6)");
+
                     b.Property<string>("Password")
                         .IsRequired()
                         .HasColumnType("longtext");

Moonlight/App/Diagnostics/HealthChecks/DaemonHealthCheck.cs

@@ -0,0 +1,58 @@
+using System.Diagnostics;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Moonlight.App.Database.Entities;
+using Moonlight.App.Repositories;
+using Moonlight.App.Services;
+
+namespace Moonlight.App.Diagnostics.HealthChecks;
+
+public class DaemonHealthCheck : IHealthCheck
+{
+    private readonly Repository<Node> NodeRepository;
+    private readonly NodeService NodeService;
+
+    public DaemonHealthCheck(Repository<Node> nodeRepository, NodeService nodeService)
+    {
+        NodeRepository = nodeRepository;
+        NodeService = nodeService;
+    }
+
+    public async Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = new CancellationToken())
+    {
+        var nodes = NodeRepository.Get().ToArray();
+        
+        var results = new Dictionary<Node, bool>();
+        var healthCheckData = new Dictionary<string, object>();
+        
+        foreach (var node in nodes)
+        {
+            try
+            {
+                await NodeService.GetCpuMetrics(node);
+                
+                results.Add(node, true);
+            }
+            catch (Exception e)
+            {
+                results.Add(node, false);
+                healthCheckData.Add(node.Name, e.ToStringDemystified());
+            }
+        }
+
+        var offlineNodes = results
+            .Where(x => !x.Value)
+            .ToArray();
+
+        if (offlineNodes.Length == nodes.Length)
+        {
+            return HealthCheckResult.Unhealthy("All node daemons are offline", null, healthCheckData);
+        }
+        
+        if (offlineNodes.Length == 0)
+        {
+            return HealthCheckResult.Healthy("All node daemons are online");
+        }
+            
+        return HealthCheckResult.Degraded($"{offlineNodes.Length} node daemons are offline", null, healthCheckData);
+    }
+}

Moonlight/App/Diagnostics/HealthChecks/DatabaseHealthCheck.cs

@@ -0,0 +1,32 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Moonlight.App.Database;
+
+namespace Moonlight.App.Diagnostics.HealthChecks;
+
+public class DatabaseHealthCheck : IHealthCheck
+{
+    private readonly DataContext DataContext;
+
+    public DatabaseHealthCheck(DataContext dataContext)
+    {
+        DataContext = dataContext;
+    }
+
+    public async Task<HealthCheckResult> CheckHealthAsync(
+        HealthCheckContext context,
+        CancellationToken cancellationToken = new CancellationToken())
+    {
+        try
+        {
+            await DataContext.Database.OpenConnectionAsync(cancellationToken);
+            await DataContext.Database.CloseConnectionAsync();
+            
+            return HealthCheckResult.Healthy("Database is online");
+        }
+        catch (Exception e)
+        {
+            return HealthCheckResult.Unhealthy("Database is offline", e);
+        }
+    }
+}

Moonlight/App/Diagnostics/HealthChecks/NodeHealthCheck.cs

@@ -0,0 +1,58 @@
+using System.Diagnostics;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Moonlight.App.Database.Entities;
+using Moonlight.App.Repositories;
+using Moonlight.App.Services;
+
+namespace Moonlight.App.Diagnostics.HealthChecks;
+
+public class NodeHealthCheck : IHealthCheck
+{
+    private readonly Repository<Node> NodeRepository;
+    private readonly NodeService NodeService;
+
+    public NodeHealthCheck(Repository<Node> nodeRepository, NodeService nodeService)
+    {
+        NodeRepository = nodeRepository;
+        NodeService = nodeService;
+    }
+
+    public async Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = new CancellationToken())
+    {
+        var nodes = NodeRepository.Get().ToArray();
+        
+        var results = new Dictionary<Node, bool>();
+        var healthCheckData = new Dictionary<string, object>();
+        
+        foreach (var node in nodes)
+        {
+            try
+            {
+                await NodeService.GetStatus(node);
+                
+                results.Add(node, true);
+            }
+            catch (Exception e)
+            {
+                results.Add(node, false);
+                healthCheckData.Add(node.Name, e.ToStringDemystified());
+            }
+        }
+
+        var offlineNodes = results
+            .Where(x => !x.Value)
+            .ToArray();
+
+        if (offlineNodes.Length == nodes.Length)
+        {
+            return HealthCheckResult.Unhealthy("All nodes are offline", null, healthCheckData);
+        }
+        
+        if (offlineNodes.Length == 0)
+        {
+            return HealthCheckResult.Healthy("All nodes are online");
+        }
+            
+        return HealthCheckResult.Degraded($"{offlineNodes.Length} nodes are offline", null, healthCheckData);
+    }
+}

Moonlight/App/Helpers/AvgHelper.cs

@@ -0,0 +1,39 @@
+using Moonlight.App.Database.Entities;
+
+namespace Moonlight.App.Helpers;
+
+public static class AvgHelper
+{
+    public static StatisticsData[] Calculate(StatisticsData[] data, int splitSize = 40)
+    {
+        if (data.Length <= splitSize)
+            return data;
+
+        var result = new List<StatisticsData>();
+
+        var i = data.Length / (float)splitSize;
+        var pc = (int)Math.Round(i);
+
+        foreach (var part in data.Chunk(pc))
+        {
+            double d = 0;
+            var res = new StatisticsData();
+
+            foreach (var entry in part)
+            {
+                d += entry.Value;
+            }
+
+            res.Chart = part.First().Chart;
+            res.Date = part.First().Date;
+
+            if (d == 0)
+                res.Value = 0;
+
+            res.Value = d / part.Length;
+            result.Add(res);
+        }
+
+        return result.ToArray();
+    }
+}

Moonlight/App/Helpers/Formatter.cs

@@ -18,6 +18,18 @@ public static class Formatter
         }
     }
     
+    public static string FormatUptime(TimeSpan t)
+    {
+        if (t.Days > 0)
+        {
+            return $"{t.Days}d  {t.Hours}h {t.Minutes}m {t.Seconds}s";
+        }
+        else
+        {
+            return $"{t.Hours}h {t.Minutes}m {t.Seconds}s";
+        }
+    }
+
     private static double Round(this double d, int decimals)
     {
         return Math.Round(d, decimals);

Moonlight/App/Http/Controllers/Api/Moonlight/ResourcesController.cs

@@ -47,6 +47,29 @@ public class ResourcesController : Controller
         return NotFound();
     }
     
+    [HttpGet("background/{name}")]
+    public async Task<ActionResult> GetBackground([FromRoute] string name)
+    {
+        if (name.Contains(".."))
+        {
+            await SecurityLogService.Log(SecurityLogType.PathTransversal, x =>
+            {
+                x.Add<string>(name);
+            });
+            
+            return NotFound();
+        }
+
+        if (System.IO.File.Exists(PathBuilder.File("storage", "resources", "public", "background", name)))
+        {
+            var fs = new FileStream(PathBuilder.File("storage", "resources", "public", "background", name), FileMode.Open);
+        
+            return File(fs, MimeTypes.GetMimeType(name), name);
+        }
+
+        return NotFound();
+    }
+
     [HttpGet("bucket/{bucket}/{name}")]
     public async Task<ActionResult> GetBucket([FromRoute] string bucket, [FromRoute] string name)
     {

Moonlight/App/Models/Misc/HealthCheck.cs

@@ -0,0 +1,19 @@
+using Newtonsoft.Json;
+
+namespace Moonlight.App.Models.Misc;
+
+public class HealthCheck
+{
+    public string Status { get; set; }
+    public TimeSpan TotalDuration { get; set; }
+    public Dictionary<string, HealthCheckEntry> Entries { get; set; } = new();
+    
+    public class HealthCheckEntry
+    {
+        public Dictionary<string, string> Data { get; set; } = new();
+        public string Description { get; set; }
+        public TimeSpan Duration { get; set; }
+        public string Status { get; set; }
+        public List<string> Tags { get; set; } = new();
+    }
+}

Moonlight/App/Services/Files/ResourceService.cs

@@ -16,6 +16,11 @@ public class ResourceService
         return $"{AppUrl}/api/moonlight/resources/images/{name}";
     }
     
+    public string BackgroundImage(string name)
+    {
+        return $"{AppUrl}/api/moonlight/resources/background/{name}";
+    }
+
     public string Avatar(User user)
     {
         return $"{AppUrl}/api/moonlight/avatar/{user.Id}";

Moonlight/App/Services/MoonlightService.cs

@@ -0,0 +1,101 @@
+using Logging.Net;
+using Octokit;
+using Repository = LibGit2Sharp.Repository;
+
+namespace Moonlight.App.Services;
+
+public class MoonlightService
+{
+    private readonly ConfigService ConfigService;
+    public readonly DateTime StartTimestamp;
+    public readonly string AppVersion;
+    public readonly List<string[]> ChangeLog = new();
+
+    public MoonlightService(ConfigService configService)
+    {
+        ConfigService = configService;
+        StartTimestamp = DateTime.UtcNow;
+        
+        if (File.Exists("version") && !ConfigService.DebugMode)
+            AppVersion = File.ReadAllText("version");
+        else if (ConfigService.DebugMode)
+        {
+            string repositoryPath = Path.GetFullPath("..");
+            using var repo = new Repository(repositoryPath);
+            var commit = repo.Head.Tip;
+            AppVersion = commit.Sha;
+        }
+        else
+            AppVersion = "unknown";
+
+        Task.Run(FetchChangeLog);
+    }
+
+    private async Task FetchChangeLog()
+    {
+        if(AppVersion == "unknown")
+            return;
+
+        if (ConfigService.DebugMode)
+        {
+            ChangeLog.Add(new[]
+            {
+                "Disabled",
+                "Fetching changelog from github is disabled in debug mode"
+            });
+            
+            return;
+        }
+
+        try
+        {
+            var client = new GitHubClient(new ProductHeaderValue("Moonlight"));
+            
+            var pullRequests = await client.PullRequest.GetAllForRepository("Moonlight-Panel", "Moonlight", new PullRequestRequest
+            {
+                State = ItemStateFilter.Closed,
+                SortDirection = SortDirection.Ascending,
+                SortProperty = PullRequestSort.Created
+            });
+
+            var groupedPullRequests = new Dictionary<DateTime, List<string>>();
+
+            foreach (var pullRequest in pullRequests)
+            {
+                if (pullRequest.MergedAt != null)
+                {
+                    var date = pullRequest.MergedAt.Value.Date;
+
+                    if (!groupedPullRequests.ContainsKey(date))
+                    {
+                        groupedPullRequests[date] = new List<string>();
+                    }
+
+                    groupedPullRequests[date].Add(pullRequest.Title);
+                }
+            }
+
+            int i = 1;
+            foreach (var group in groupedPullRequests)
+            {
+                var pullRequestsList = new List<string>();
+                var date = group.Key.ToString("dd.MM.yyyy");
+
+                pullRequestsList.Add($"Patch {i}, {date}");
+        
+                foreach (var pullRequest in group.Value)
+                {
+                    pullRequestsList.Add(pullRequest);
+                }
+
+                ChangeLog.Add(pullRequestsList.ToArray());
+                i++;
+            }
+        }
+        catch (Exception e)
+        {
+            Logger.Warn("Error fetching changelog");
+            Logger.Warn(e);
+        }
+    }
+}

Moonlight/App/Services/ServerService.cs

@@ -19,6 +19,7 @@ namespace Moonlight.App.Services;
 
 public class ServerService
 {
+    private readonly Repository<ServerVariable> ServerVariablesRepository;
     private readonly ServerRepository ServerRepository;
     private readonly UserRepository UserRepository;
     private readonly ImageRepository ImageRepository;
@@ -50,7 +51,8 @@ public class ServerService
         NodeService nodeService,
         NodeAllocationRepository nodeAllocationRepository,
         DateTimeService dateTimeService,
-        EventSystem eventSystem)
+        EventSystem eventSystem,
+        Repository<ServerVariable> serverVariablesRepository)
     {
         ServerRepository = serverRepository;
         WingsApiHelper = wingsApiHelper;
@@ -67,6 +69,7 @@ public class ServerService
         NodeAllocationRepository = nodeAllocationRepository;
         DateTimeService = dateTimeService;
         Event = eventSystem;
+        ServerVariablesRepository = serverVariablesRepository;
     }
 
     private Server EnsureNodeData(Server s)
@@ -401,17 +404,13 @@ public class ServerService
 
     public async Task Delete(Server s)
     {
-        throw new DisplayException("Deleting a server is currently a bit buggy. So its disabled for your safety");
+        var backups = await GetBackups(s);
-        
-        var server = EnsureNodeData(s);
-
-        var backups = await GetBackups(server);
 
         foreach (var backup in backups)
         {
             try
             {
-                await DeleteBackup(server, backup);
+                await DeleteBackup(s, backup);
             }
             catch (Exception)
             {
@@ -419,9 +418,18 @@ public class ServerService
             }
         }
 
+        var server = ServerRepository
+            .Get()
+            .Include(x => x.Variables)
+            .Include(x => x.Node)
+            .First(x => x.Id == s.Id);
+
         await WingsApiHelper.Delete(server.Node, $"api/servers/{server.Uuid}", null);
 
-        //TODO: Fix empty data models
+        foreach (var variable in server.Variables.ToArray())
+        {
+            ServerVariablesRepository.Delete(variable);
+        }
 
         server.Allocations = new();
         server.MainAllocation = null;
@@ -429,7 +437,6 @@ public class ServerService
         server.Backups = new();
 
         ServerRepository.Update(server);
-
         ServerRepository.Delete(server);
     }
 

Moonlight/App/Services/Sessions/DynamicBackgroundService.cs

@@ -0,0 +1,39 @@
+using Logging.Net;
+using Moonlight.App.Services.Files;
+
+namespace Moonlight.App.Services.Sessions;
+
+public class DynamicBackgroundService
+{
+    public EventHandler OnBackgroundImageChanged { get; set; }
+    public string BackgroundImageUrl { get; private set; }
+    private string DefaultBackgroundImageUrl;
+
+    public DynamicBackgroundService(ResourceService resourceService)
+    {
+        DefaultBackgroundImageUrl = resourceService.BackgroundImage("main.jpg");
+        BackgroundImageUrl = DefaultBackgroundImageUrl;
+    }
+
+    public Task Change(string url)
+    {
+        if(BackgroundImageUrl == url) // Prevent unnecessary updates
+            return Task.CompletedTask;
+        
+        BackgroundImageUrl = url;
+        OnBackgroundImageChanged?.Invoke(this, null!);
+
+        return Task.CompletedTask;
+    }
+
+    public Task Reset()
+    {
+        if(BackgroundImageUrl == DefaultBackgroundImageUrl) // Prevent unnecessary updates
+            return Task.CompletedTask;
+        
+        BackgroundImageUrl = DefaultBackgroundImageUrl;
+        OnBackgroundImageChanged?.Invoke(this, null!);
+
+        return Task.CompletedTask;
+    }
+}

Moonlight/App/Services/Sessions/SessionService.cs

@@ -9,6 +9,7 @@ namespace Moonlight.App.Services.Sessions;
 public class SessionService
 {
     private readonly SessionRepository SessionRepository;
+    private Repository<User> UserRepository;
     private readonly IdentityService IdentityService;
     private readonly NavigationManager NavigationManager;
     private readonly AlertService AlertService;
@@ -21,13 +22,15 @@ public class SessionService
         IdentityService identityService, 
         NavigationManager navigationManager,
         AlertService alertService,
-        DateTimeService dateTimeService)
+        DateTimeService dateTimeService,
+        Repository<User> userRepository)
     {
         SessionRepository = sessionRepository;
         IdentityService = identityService;
         NavigationManager = navigationManager;
         AlertService = alertService;
         DateTimeService = dateTimeService;
+        UserRepository = userRepository;
     }
 
     public async Task Register()
@@ -46,6 +49,12 @@ public class SessionService
         };
         
         SessionRepository.Add(OwnSession);
+
+        if (user != null) // Track last session init of user as last visited timestamp
+        {
+            user.LastVisitedAt = DateTimeService.GetCurrent();
+            UserRepository.Update(user);
+        }
     }
 
     public void Refresh()

Moonlight/App/Services/Statistics/StatisticsViewService.cs

@@ -7,20 +7,33 @@ namespace Moonlight.App.Services.Statistics;
 public class StatisticsViewService
 {
     private readonly StatisticsRepository StatisticsRepository;
+    private readonly Repository<User> UserRepository;
     private readonly DateTimeService DateTimeService;
     
-    public StatisticsViewService(StatisticsRepository statisticsRepository, DateTimeService dateTimeService)
+    public StatisticsViewService(StatisticsRepository statisticsRepository, DateTimeService dateTimeService, Repository<User> userRepository)
     {
         StatisticsRepository = statisticsRepository;
         DateTimeService = dateTimeService;
+        UserRepository = userRepository;
     }
 
     public StatisticsData[] GetData(string chart, StatisticsTimeSpan timeSpan)
     {
         var startDate = DateTimeService.GetCurrent() - TimeSpan.FromHours((int)timeSpan);
 
-        var objs = StatisticsRepository.Get().Where(x => x.Date > startDate && x.Chart == chart);
+        var objs = StatisticsRepository
+            .Get()
+            .Where(x => x.Date > startDate && x.Chart == chart);
 
         return objs.ToArray();
     }
+
+    public int GetActiveUsers(StatisticsTimeSpan timeSpan)
+    {
+        var startDate = DateTimeService.GetCurrent() - TimeSpan.FromHours((int)timeSpan);
+
+        return UserRepository
+            .Get()
+            .Count(x => x.LastVisitedAt > startDate);
+    }
 }

Moonlight/App/Services/WebSpaceService.cs

@@ -72,11 +72,21 @@ public class WebSpaceService
 
     public async Task Delete(WebSpace w)
     {
-        var website = EnsureData(w);
+        var webSpace = WebSpaceRepository
+            .Get()
+            .Include(x => x.Databases)
+            .Include(x => x.CloudPanel)
+            .Include(x => x.Owner)
+            .First(x => x.Id == w.Id);
 
-        await CloudPanelApiHelper.Delete(website.CloudPanel, $"site/{website.Domain}", null);
+        foreach (var database in webSpace.Databases.ToArray())
+        {
+            await DeleteDatabase(webSpace, database);
+        }
         
-        WebSpaceRepository.Delete(website);
+        await CloudPanelApiHelper.Delete(webSpace.CloudPanel, $"site/{webSpace.Domain}", null);
+        
+        WebSpaceRepository.Delete(webSpace);
     }
 
     public async Task<bool> IsHostUp(CloudPanel cloudPanel)

Moonlight/Moonlight.csproj

@@ -9,6 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="6.0.5" />
     <PackageReference Include="Blazor-ApexCharts" Version="0.9.16-beta" />
     <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />
     <PackageReference Include="Ben.Demystifier" Version="0.4.1" />
@@ -23,6 +24,7 @@
     <PackageReference Include="FluentFTP" Version="46.0.2" />
     <PackageReference Include="GravatarSharp.Core" Version="1.0.1.2" />
     <PackageReference Include="JWT" Version="10.0.2" />
+    <PackageReference Include="LibGit2Sharp" Version="0.27.2" />
     <PackageReference Include="Logging.Net" Version="1.1.3" />
     <PackageReference Include="MailKit" Version="4.0.0" />
     <PackageReference Include="Mappy.Net" Version="1.0.2" />
@@ -39,6 +41,7 @@
     <PackageReference Include="MineStat" Version="3.1.1" />
     <PackageReference Include="MySqlBackup.NET" Version="2.3.8" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3-beta1" />
+    <PackageReference Include="Octokit" Version="6.0.0" />
     <PackageReference Include="Otp.NET" Version="1.3.0" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
     <PackageReference Include="QRCoder" Version="1.4.3" />
@@ -73,6 +76,7 @@
     <Folder Include="App\ApiClients\CloudPanel\Resources\" />
     <Folder Include="App\Http\Middleware" />
     <Folder Include="storage\backups\" />
+    <Folder Include="storage\resources\public\background\" />
   </ItemGroup>
 
 </Project>

Moonlight/Program.cs

@@ -1,12 +1,14 @@
 using BlazorDownloadFile;
 using BlazorTable;
 using CurrieTechnologies.Razor.SweetAlert2;
+using HealthChecks.UI.Client;
 using Logging.Net;
 using Moonlight.App.ApiClients.CloudPanel;
 using Moonlight.App.ApiClients.Daemon;
 using Moonlight.App.ApiClients.Paper;
 using Moonlight.App.ApiClients.Wings;
 using Moonlight.App.Database;
+using Moonlight.App.Diagnostics.HealthChecks;
 using Moonlight.App.Events;
 using Moonlight.App.Helpers;
 using Moonlight.App.Helpers.Wings;
@@ -32,9 +34,6 @@ namespace Moonlight
 {
     public class Program
     {
-        // App version. Change for release
-        public static readonly string AppVersion = $"InDev {Formatter.FormatDateOnly(DateTime.Now.Date)}";
-
         public static async Task Main(string[] args)
         {
             Logger.UsedLogger = new CacheLogger();
@@ -66,6 +65,10 @@ namespace Moonlight
                     options.HandshakeTimeout = TimeSpan.FromSeconds(10);
                 });
             builder.Services.AddHttpContextAccessor();
+            builder.Services.AddHealthChecks()
+                .AddCheck<DatabaseHealthCheck>("Database")
+                .AddCheck<NodeHealthCheck>("Nodes")
+                .AddCheck<DaemonHealthCheck>("Daemons");
 
             // Databases
             builder.Services.AddDbContext<DataContext>();
@@ -128,6 +131,7 @@ namespace Moonlight
             builder.Services.AddScoped<ReCaptchaService>();
             builder.Services.AddScoped<IpBanService>();
             builder.Services.AddSingleton<OAuth2Service>();
+            builder.Services.AddScoped<DynamicBackgroundService>();
 
             builder.Services.AddScoped<SubscriptionService>();
             builder.Services.AddScoped<SubscriptionAdminService>();
@@ -162,6 +166,9 @@ namespace Moonlight
             builder.Services.AddSingleton<DiscordNotificationService>();
             builder.Services.AddSingleton<CleanupService>();
             
+            // Other
+            builder.Services.AddSingleton<MoonlightService>();
+
             // Third party services
             builder.Services.AddBlazorTable();
             builder.Services.AddSweetAlert2(options => { options.Theme = SweetAlertTheme.Dark; });
@@ -186,6 +193,10 @@ namespace Moonlight
 
             app.MapBlazorHub();
             app.MapFallbackToPage("/_Host");
+            app.MapHealthChecks("/_health", new()
+            {
+                ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
+            });
 
             // AutoStart services
             _ = app.Services.GetRequiredService<CleanupService>();
@@ -193,6 +204,8 @@ namespace Moonlight
             _ = app.Services.GetRequiredService<StatisticsCaptureService>();
             _ = app.Services.GetRequiredService<DiscordNotificationService>();
             
+            _ = app.Services.GetRequiredService<MoonlightService>();
+
             // Discord bot service
             //var discordBotService = app.Services.GetRequiredService<DiscordBotService>();
 

Moonlight/Properties/launchSettings.json

@@ -1,18 +1,11 @@
 {
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:26548",
-      "sslPort": 44339
-    }
-  },
   "profiles": {
     "Moonlight": {
       "commandName": "Project",
       "launchBrowser": true,
       "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "ML_DEBUG": "true"
       },
       "applicationUrl": "http://moonlight.testy:5118;https://localhost:7118;http://localhost:5118",
       "dotnetRunMessages": true
@@ -22,7 +15,8 @@
       "launchBrowser": true,
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development",
-        "ML_SQL_DEBUG": "true"
+        "ML_SQL_DEBUG": "true",
+        "ML_DEBUG": "true"
       },
       "applicationUrl": "http://moonlight.testy:5118;https://localhost:7118;http://localhost:5118",
       "dotnetRunMessages": true
@@ -32,17 +26,11 @@
       "launchBrowser": false,
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development",
-        "ML_SQL_DEBUG": "true"
+        "ML_SQL_DEBUG": "true",
+        "ML_DEBUG": "true"
       },
       "applicationUrl": "http://moonlight.testy:5118;https://localhost:7118;http://localhost:5118",
       "dotnetRunMessages": true
-    },
-    "Docker": {
-      "commandName": "Docker",
-      "launchBrowser": false,
-      "launchUrl": "{Scheme}://{ServiceHost}:{ServicePort}",
-      "publishAllPorts": true,
-      "useSSL": true
     }
   }
 }

Moonlight/Shared/Components/Partials/HealthCheckView.razor

@@ -0,0 +1,59 @@
+@using Moonlight.App.Models.Misc
+@using System.Text
+@using Moonlight.App.Helpers
+
+@{
+    string GetStatusColor(string s)
+    {
+        if (s == "Healthy")
+            return "success";
+        else if (s == "Unhealthy")
+            return "danger";
+        else
+            return "warning";
+    }
+}
+
+<div class="card">
+    <div class="card-header">
+        <div class="card-title">
+            <TL>Moonlight health</TL>:
+            <div class="ps-3 text-@(GetStatusColor(HealthCheck.Status))">
+                <TL>@(HealthCheck.Status)</TL>
+            </div>
+        </div>
+    </div>
+    <div class="card-body">
+        <div class="accordion" id="healthCheck">
+            @foreach (var entry in HealthCheck.Entries)
+            {
+                <div class="accordion-item">
+                    <h2 class="accordion-header" id="healthCheck_1_header_@(entry.Key.ToLower())">
+                        <button class="accordion-button fs-4 fw-semibold text-@(GetStatusColor(entry.Value.Status))" type="button" data-bs-toggle="collapse" data-bs-target="#healthCheck_body_@(entry.Key.ToLower())">
+                            @(entry.Key)
+                        </button>
+                    </h2>
+                    <div id="healthCheck_body_@(entry.Key.ToLower())" class="accordion-collapse collapse" data-bs-parent="#healthCheck">
+                        <div class="accordion-body">
+                            <b><TL>Status</TL>:</b>&nbsp;<TL>@(entry.Value.Status)</TL><br/>
+                            <b><TL>Description</TL>:</b>&nbsp;@(entry.Value.Description)<br/>
+                            <br/>
+                            @foreach (var x in entry.Value.Data)
+                            {
+                                <b>@(x.Key)</b>
+                                <br/>
+                                @(x.Value)<br/>
+                            }
+                        </div>
+                    </div>
+                </div>
+            }
+        </div>
+    </div>
+</div>
+
+@code
+{
+    [Parameter]
+    public HealthCheck HealthCheck { get; set; }
+}

Moonlight/Shared/Components/WebsiteControl/WebSpaceDashboard.razor

@@ -10,7 +10,12 @@
     <div class="col-xl-4 mb-xl-10">
         <div class="card h-md-100">
             <div class="card-body d-flex flex-column flex-center">
-                <img class="img-fluid" src="https://shs.moonlightpanel.xyz/api/screenshot?url=http://@(CurrentWebSpace.Domain)" alt="Website screenshot"/>
+                <div class="position-relative" style="width: 100%; height: 0; padding-bottom: 56.25%;">
+                  <div class="position-absolute top-0 start-0 w-100 h-100 d-flex justify-content-center align-items-center">
+                      <img class="img-fluid" src="/assets/media/gif/loading.gif" alt="Placeholder" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;">
+                    <div class="position-absolute top-0 start-0 w-100 h-100" style="background-image: url('https://shs.moonlightpanel.xyz/api/screenshot?url=http://@(CurrentWebSpace.Domain)'); background-size: cover; background-position: center;"></div>
+                  </div>
+                </div>
             </div>
         </div>
     </div>

Moonlight/Shared/Components/WebsiteControl/WebSpaceNavigation.razor

@@ -1,9 +1,16 @@
 @using Moonlight.App.Database.Entities
+@using Moonlight.App.Services
+@using Moonlight.App.Services.Interop
+
+@inject SmartTranslateService SmartTranslateService
+@inject WebSpaceService WebSpaceService
+@inject NavigationManager NavigationManager
+@inject AlertService AlertService
 
 <div class="card card-body">
     <div class="row">
-        <div class="col-8">
+        <div class="d-flex justify-content-between">
-            <div class="d-flex align-items-center">
+            <div class="d-flex">
                 <div class="symbol symbol-circle me-5">
                     <div class="symbol-label bg-transparent text-primary border border-secondary border-dashed">
                         <i class="bx bx-globe bx-md"></i>
@@ -14,13 +21,17 @@
                     <div class="text-muted fs-5">@(WebSpace.CloudPanel.Name)</div>
                 </div>
             </div>
+
+            <WButton Text="@(SmartTranslateService.Translate("Delete"))"
+                     WorkingText="@(SmartTranslateService.Translate("Deleting"))"
+                     OnClick="Delete"
+                     CssClasses="btn-danger">
+            </WButton>
         </div>
     </div>
 </div>
-<div class="row">
+<div class="my-5"></div>
-    <div class="separator my-5"></div>
+<div class="card mb-xl-10 mb-5">
-</div>
-<div class="card mb-5 mb-xl-10">
     <div class="card-body pt-0 pb-0">
         <ul class="nav nav-stretch nav-line-tabs nav-line-tabs-2x border-transparent fs-5 fw-bold">
             <li class="nav-item mt-2">
@@ -54,4 +65,13 @@
 
     [Parameter]
     public WebSpace WebSpace { get; set; }
+
+    private async Task Delete()
+    {
+        if (await AlertService.ConfirmMath())
+        {
+            await WebSpaceService.Delete(WebSpace);
+            NavigationManager.NavigateTo("/webspaces");
+        }
+    }
 }

Moonlight/Shared/Components/WebsiteControl/WebSpaceSftp.razor

@@ -22,7 +22,7 @@
                 </label>
             </div>
             <div class="col-md-9">
-                <input type="text" class="form-control form-control-solid disabled" disabled="disabled" value="21">
+                <input type="text" class="form-control form-control-solid disabled" disabled="disabled" value="22">
             </div>
         </div>
         <div class="row fv-row mb-7">

Moonlight/Shared/Layouts/MainLayout.razor

@@ -20,6 +20,7 @@
 @inject ToastService ToastService
 @inject SmartTranslateService SmartTranslateService
 @inject IpBanService IpBanService
+@inject DynamicBackgroundService DynamicBackgroundService
 
 <GlobalErrorBoundary>
     @{
@@ -56,7 +57,7 @@
                     <Sidebar></Sidebar>
                     <div class="app-main flex-column flex-row-fluid" id="kt_app_main">
                         <div class="d-flex flex-column flex-column-fluid">
-                            <div id="kt_app_content" class="app-content flex-column-fluid">
+                            <div id="kt_app_content" class="app-content flex-column-fluid" style="background-position: center; background-size: cover; background-repeat: no-repeat; background-attachment: fixed; background-image: url('@(DynamicBackgroundService.BackgroundImageUrl)')">
                                 <div id="kt_app_content_container" class="app-container container-fluid">
                                     <div class="mt-10">
                                         <SoftErrorBoundary>
@@ -189,6 +190,11 @@
         {
             try
             {
+                DynamicBackgroundService.OnBackgroundImageChanged += async (_, _) =>
+                {
+                    await InvokeAsync(StateHasChanged);
+                };
+                
                 IsIpBanned = await IpBanService.IsBanned();
                 
                 if(IsIpBanned)
@@ -211,7 +217,13 @@
 
                 await SessionService.Register();
 
-                NavigationManager.LocationChanged += (sender, args) => { SessionService.Refresh(); };
+                NavigationManager.LocationChanged += async (_, _) =>
+                {
+                    SessionService.Refresh();
+
+                    if (!NavigationManager.Uri.Contains("/server/"))
+                        await DynamicBackgroundService.Reset();
+                };
 
                 if (User != null)
                 {

Moonlight/Shared/Views/Admin/Index.razor

@@ -3,11 +3,16 @@
 @using Moonlight.App.Repositories
 @using Moonlight.App.Repositories.Domains
 @using Moonlight.App.Database.Entities
+@using Moonlight.App.Models.Misc
+@using Moonlight.App.Services
+@using Newtonsoft.Json
+@using Logging.Net
 
 @inject ServerRepository ServerRepository
 @inject UserRepository UserRepository
 @inject Repository<WebSpace> WebSpaceRepository
 @inject DomainRepository DomainRepository
+@inject ConfigService ConfigService
 
 <OnlyAdmin>
     <LazyLoader Load="Load">
@@ -97,6 +102,28 @@
                 </a>
             </div>
         </div>
+
+        <LazyLoader Load="LoadHealthCheckData">
+            @if (HealthCheckData == null)
+            {
+                <div class="card">
+                    <div class="card-header">
+                        <div class="card-title">
+                            <TL>Moonlight health</TL>
+                        </div>
+                    </div>
+                    <div class="card-body">
+                        <div class="alert alert-warning">
+                            <TL>Unable to fetch health check data</TL>
+                        </div>
+                    </div>
+                </div>
+            }
+            else
+            {
+                <HealthCheckView HealthCheck="@HealthCheckData"/>
+            }
+        </LazyLoader>
     </LazyLoader>
 </OnlyAdmin>
 
@@ -107,6 +134,8 @@
     private int DomainCount = 0;
     private int WebSpaceCount = 0;
 
+    private HealthCheck? HealthCheckData;
+
     private Task Load(LazyLoader lazyLoader)
     {
         ServerCount = ServerRepository.Get().Count();
@@ -116,4 +145,26 @@
 
         return Task.CompletedTask;
     }
+
+    private async Task LoadHealthCheckData(LazyLoader lazyLoader)
+    {
+        await lazyLoader.SetText("Loading health check data");
+
+        var appUrl = ConfigService
+            .GetSection("Moonlight")
+            .GetValue<string>("AppUrl");
+
+        try
+        {
+            using var client = new HttpClient();
+            var json = await client.GetStringAsync($"{appUrl}/_health");
+            HealthCheckData = JsonConvert.DeserializeObject<HealthCheck>(json) ?? new();
+        }
+        catch (Exception e)
+        {
+            HealthCheckData = null;
+            Logger.Warn("Unable to fetch health check data");
+            Logger.Warn(e);
+        }
+    }
 }

Moonlight/Shared/Views/Admin/Servers/Images/Edit.razor

@@ -13,16 +13,16 @@
 @inject FileDownloadService FileDownloadService
 
 <OnlyAdmin>
-    <div class="row">
+<div class="row">
-        <LazyLoader @ref="LazyLoader" Load="Load">
+<LazyLoader @ref="LazyLoader" Load="Load">
-            @if (Image == null)
+@if (Image == null)
-            {
+{
     <div class="alert alert-danger">
         <TL>No image with this id found</TL>
     </div>
-            }
+}
-            else
+else
-            {
+{
     <div class="row">
         <div class="col-xl-6 mb-5 mb-xl-10">
             <div class="card card-body">
@@ -38,6 +38,16 @@
                     </label>
                     <textarea @bind="Image.Description" type="text" class="form-control"></textarea>
                 </div>
+                <div class="mb-10">
+                    <label class="form-label">
+                        <TL>Background image url</TL>
+                    </label>
+                    <input 
+                        @bind="Image.BackgroundImageUrl"
+                        type="text"
+                        class="form-control"
+                        placeholder="@(SmartTranslateService.Translate("Leave empty for the default background image"))">
+                </div>
             </div>
         </div>
         <div class="col-xl-6 mb-5 mb-xl-10">
@@ -244,9 +254,9 @@
             </div>
         </div>
     </div>
-            }
+}
-        </LazyLoader>
+</LazyLoader>
-    </div>
+</div>
 </OnlyAdmin>
 
 @code

Moonlight/Shared/Views/Admin/Statistics.razor

@@ -66,6 +66,20 @@
                 }
             </div>
         }
+        <div class="row">
+            <div class="col-sm-6">
+                <div class="card mt-4">
+                    <div class="card-header">
+                        <div class="card-title">
+                            <TL>Active users</TL>
+                        </div>
+                    </div>
+                    <div class="card-body">
+                        <span class="fs-2">@(ActiveUsers)</span>
+                    </div>
+                </div>
+            </div>
+        </div>
     </LazyLoader>
 </OnlyAdmin>
 
@@ -73,7 +87,9 @@
 {
     private StatisticsTimeSpan StatisticsTimeSpan = StatisticsTimeSpan.Day;
     private LazyLoader Loader;
+
     private Dictionary<string, StatisticsData[]> Charts = new();
+    private int ActiveUsers = 0;
 
     private int TimeSpanBind
     {
@@ -91,34 +107,48 @@
 
         Charts.Add(
             SmartTranslateService.Translate("Servers"),
+            AvgHelper.Calculate(
                 StatisticsViewService.GetData("serversCount", StatisticsTimeSpan)
+                )
             );
 
         Charts.Add(
             SmartTranslateService.Translate("Users"),
+            AvgHelper.Calculate(
                 StatisticsViewService.GetData("usersCount", StatisticsTimeSpan)
+                )
             );
 
         Charts.Add(
             SmartTranslateService.Translate("Domains"),
+            AvgHelper.Calculate(
                 StatisticsViewService.GetData("domainsCount", StatisticsTimeSpan)
+                )
             );
 
         Charts.Add(
             SmartTranslateService.Translate("Databases"),
+            AvgHelper.Calculate(
                 StatisticsViewService.GetData("databasesCount", StatisticsTimeSpan)
+                )
             );
 
         Charts.Add(
             SmartTranslateService.Translate("Webspaces"),
+            AvgHelper.Calculate(
                 StatisticsViewService.GetData("webspacesCount", StatisticsTimeSpan)
+                )
             );
 
         Charts.Add(
             SmartTranslateService.Translate("Sessions"),
+            AvgHelper.Calculate(
                 StatisticsViewService.GetData("sessionsCount", StatisticsTimeSpan)
+                )
             );
 
+        ActiveUsers = StatisticsViewService.GetActiveUsers(StatisticsTimeSpan);
+
         return Task.CompletedTask;
     }
 

Moonlight/Shared/Views/Admin/Sys/Index.razor

@@ -2,12 +2,15 @@
 
 @using Moonlight.Shared.Components.Navigations
 @using Moonlight.App.Helpers
+@using Moonlight.App.Services
 
 @inject HostSystemHelper HostSystemHelper
+@inject MoonlightService MoonlightService
 
 <OnlyAdmin>
     <AdminSystemNavigation Index="0"/>
 
+    <LazyLoader Load="Load">
         <div class="row">
                 <div class="col-xxl-6 my-3">
                     <div class="card">
@@ -19,7 +22,7 @@
                         <div class="card-body">
                             <span class="fs-5">
                                 <TL>You are running moonlight version</TL>
-                        <span class="text-primary">@(Program.AppVersion)</span>
+                                <span class="text-primary">@(MoonlightService.AppVersion)</span>
                             </span>
                         </div>
                     </div>
@@ -70,5 +73,31 @@
                         </div>
                     </div>
                 </div>
+                <div class="col-xxl-6 my-3">
+                    <div class="card">
+                        <div class="card-header">
+                            <span class="card-title">
+                                <TL>Uptime</TL>
+                            </span>
                         </div>
+                        <div class="card-body">
+                            <span class="fs-5">
+                                <TL>Moonlight is since</TL>
+                                <span class="text-primary">
+                                    @(Formatter.FormatUptime(DateTime.UtcNow - MoonlightService.StartTimestamp))
+                                </span>
+                            </span>
+                        </div>
+                    </div>
+                </div>
+            </div>
+    </LazyLoader>
 </OnlyAdmin>
+
+@code
+{
+    private Task Load(LazyLoader arg)
+    {
+        return Task.CompletedTask;
+    }
+}

Moonlight/Shared/Views/Changelog.razor

@@ -1,275 +1,16 @@
 @page "/changelog"
+@using Moonlight.App.Services
+
+@inject MoonlightService MoonlightService
 
 @{
-    List<string[]> changelog = new List<string[]>
-    {
-        new[]
-        {
-            "Patch 1, 13.03.2023",
-            "Service manager"
-        },
-        new[]
-        {
-            "Patch 2, 14.03.2023",
-            "Added new image manager. CRUD implemeted"
-        },
-        new[]
-        {
-            "Patch 3, 20.03.2023",
-            "Ddos detection",
-            "Implemented server manager"
-        },
-        new[]
-        {
-            "Patch 4, 21.03.2023",
-            "Added user edit form. Fixed edit link"
-        },
-        new[]
-        {
-            "Patch 5, 24.03.2023",
-            "Update Discord Bot Branche",
-            "Removed discord id and discriminator. Fixed oauth2.",
-            "Updated discord bot branch",
-            "Updated smart form branch",
-            "Added smart form",
-            "Updating PleskIntegration branch",
-            "Revert \"Updating PleskIntegration branch\""
-        },
-        new[]
-        {
-            "Patch 6, 27.03.2023",
-            "Update Index.razor",
-            "User settings"
-        },
-        new[]
-        {
-            "Patch 7, 28.03.2023",
-            "Added form proccessing screen (not finished). Some ui changes. User m."
-        },
-        new[]
-        {
-            "Patch 8, 02.04.2023",
-            "Server manage enhancements",
-            "Cleanup system",
-            "Update WingsServerConverter.cs",
-            "Added quick create dropdown",
-            "fixed login form",
-            "Login form fix"
-        },
-        new[]
-        {
-            "Patch 9, 03.04.2023",
-            "Fixed cleanup",
-            "Added server reset setting",
-            "Totp",
-            "Update from upstream because of database models",
-            "Audit log",
-            "Audit log",
-            "Force password change",
-            "Support chat redesign",
-            "Subscriptions",
-            "Added server rename setting"
-        },
-        new[]
-        {
-            "Patch 10, 04.04.2023",
-            "Added server delete. Tweaked setting names",
-            "Added server node status screen check thingy",
-            "Update CacheLogger.cs",
-            "Update to upstream branch",
-            "Update View.razor",
-            "Update to upstream branch",
-            "Removed legacy aaPanel stuff",
-            "Update DesignFixes",
-            "Design fixes",
-            "Create Changelog.razor"
-        },
-        new[]
-        {
-            "Patch 11, 05.04.2023",
-            "Ftp file manager",
-            "Update to upstream branch",
-            "Added ActivityStatus"
-        },
-        new[]
-        {
-            "Patch 12, 06.04.2023",
-            "Domain overview",
-            "Plesk integration",
-            "Add websites to statistics branch",
-            "Removed legacy database ui",
-            "Replaced legacy dependency resolve with server service function for w.",
-            "masu is too stupid to use ulong",
-            "Statistic system",
-            "host file access + use in admin resource manager"
-        },
-        new[]
-        {
-            "Patch 13, 10.04.2023",
-            "Removed old typeahead. Added own solution. Lang file, notes",
-            "Implemented website order"
-        },
-        new[]
-        {
-            "Patch 14, 11.04.2023",
-            "Implemented domain order. Fixed some bugs"
-        },
-        new[]
-        {
-            "Patch 15, 12.04.2023",
-            "Implemented new soft error boundary crash handler",
-            "Added ip locate. Fixed oauth2 mail send. Fixed mail send when generat.",
-            "Implemented multi allocation",
-            "register",
-            "Fixed server lists",
-            "News page",
-            "Improved news system"
-        },
-        new[]
-        {
-            "Patch 16, 13.04.2023",
-            "domain view redesigned | fixed some masu at midnight",
-            "Persistent storage",
-            "Removed old file manager stuff",
-            "fixed design of delete button",
-            "redesigned shared domains screen | split in view/add"
-        },
-        new[]
-        {
-            "Patch 17, 14.04.2023",
-            "Removed legacy image tags",
-            "Fixed server deletion and creation allocation bugs"
-        },
-        new[]
-        {
-            "Patch 18, 15.04.2023",
-            "Update DiscordBot branch",
-            "Fix backup delete",
-            "Implemented default subscription",
-            "Implemented random loading message",
-            "Recode frontend js"
-        },
-        new[]
-        {
-            "Patch 19, 16.04.2023",
-            "Optimized allocation search. Added sql command log interception",
-            "Fixed my stupid mistakes",
-            "Implemented file view loading animation"
-        },
-        new[]
-        {
-            "Patch 20, 19.04.2023",
-            "Cloud panel interation"
-        },
-        new[]
-        {
-            "Patch 21, 20.04.2023",
-            "Removed legacy website",
-            "Added user change status try catch, implement logout. password change",
-            "Added admin check to sftp login system",
-            "Implemented new event system",
-            "Rewritten support chat backend. Added discord notifications"
-        },
-        new[]
-        {
-            "Patch 22, 21.04.2023",
-            "Removed old support system",
-            "Deleted old message system. Replaced it with new event system",
-            "Update ServerNavigation.razor",
-            "Switched from internal smtp client to MailKit. Added ssl config"
-        },
-        new[]
-        {
-            "Patch 23, 23.04.2023",
-            "Added missing refresh call",
-            "Added better reconnect screens",
-            "Removed useless logging. Switched to cache mode for support chat",
-            "Fixed statistics system"
-        },
-        new[]
-        {
-            "Patch 24, 24.04.2023",
-            "Add checking user status to login sequence where login form is currently",
-            "Added config reload button"
-        },
-        new[]
-        {
-            "Patch 25, 25.04.2023",
-            "Update Create.razor",
-            "Added server count for image overview",
-            "Implemented owner change option in admin ui"
-        },
-        new[]
-        {
-            "Patch 26, 26.04.2023",
-            "Image import export",
-            "Fixed import and export",
-            "Prevent message duplication with sender check",
-            "Implemented forge version switcher"
-        },
-        new[]
-        {
-            "Patch 27, 28.04.2023",
-            "Improved user details profile page",
-            "Implemented fabric version setting"
-        },
-        new[]
-        {
-            "Patch 28, 29.04.2023",
-            "update my DiscordBot branch",
-            "Revert \"update my DiscordBot branch\"",
-            "Discord bot",
-            "Update to upstream branch"
-        },
-        new[]
-        {
-            "Patch 29, 02.05.2023",
-            "Update Index.razor",
-            "Added multi line feature and file upload in the support chat"
-        },
-        new[]
-        {
-            "Patch 30, 04.05.2023",
-            "Implemented new rating system"
-        },
-        new[]
-        {
-            "Patch 31, 05.05.2023",
-            "Code cleanup",
-            "added version and main jar setting",
-            "fixed server settings design",
-            "dotnet runtime settings"
-        },
-        new[]
-        {
-            "Patch 32, 06.05.2023",
-            "file create"
-        },
-        new[]
-        {
-            "Patch 33, 17.05.2023",
-            "Added node selector for server create screen",
-            "Added website directory limit for website file manager",
-            "Added new screenhot service",
-            "Added node and image view to manager. Made the data handling smoother"
-        },
-        new[]
-        {
-            "Patch 34, 19.05.2023",
-            "Added recaptcha. Added recaptcha to register page",
-            "Implemented ip ban"
-        }
-    };
-
-    changelog.Reverse();
-
     int i = 0;
 }
 
 <div class="card card-docs flex-row-fluid mb-2">
     <div class="card-body fs-6 py-15 px-10 py-lg-15 px-lg-15 text-gray-700">
         <div class="accordion accordion-flush accordion-icon-toggle" id="kt_accordion">
-            @foreach (var prt in changelog)
+            @foreach (var prt in MoonlightService.ChangeLog.ToArray().Reverse())
             {
                 i++;
                 <div class="accordion-item mb-5">

Moonlight/Shared/Views/Domain/View.razor

@@ -1,5 +1,4 @@
 @page "/domain/{Id:int}"
-@using Moonlight.App.Services.Sessions
 @using Moonlight.App.Repositories.Domains
 @using Moonlight.App.Database.Entities
 @using Microsoft.EntityFrameworkCore
@@ -11,6 +10,8 @@
 @inject DomainRepository DomainRepository
 @inject DomainService DomainService
 @inject SmartTranslateService SmartTranslateService
+@inject NavigationManager NavigationManager
+@inject AlertService AlertService
 
 <LazyLoader Load="Load">
     @if (Domain == null)
@@ -28,6 +29,13 @@
                 <span class="card-title">
                     <TL>DNS records for</TL><span class="ms-3">@(domainNameBuilt)</span>
                 </span>
+                <div class="card-toolbar">
+                    <WButton Text="@(SmartTranslateService.Translate("Delete domain"))"
+                             WorkingText="@(SmartTranslateService.Translate("Deleting"))"
+                             CssClasses="btn-danger"
+                             OnClick="Delete">
+                    </WButton>
+                </div>
             </div>
             <div class="mt-5"></div>
             <LazyLoader @ref="DnsLazyLoader" Load="LoadDnsRecords">
@@ -240,4 +248,13 @@
         await DomainService.DeleteDnsRecord(Domain!, record);
         await DnsLazyLoader.Reload();
     }
+
+    private async Task Delete()
+    {
+        if (await AlertService.ConfirmMath())
+        {
+            await DomainService.Delete(Domain!);
+            NavigationManager.NavigateTo("/domains");
+        }
+    }
 }

Moonlight/Shared/Views/Index.razor

@@ -125,8 +125,9 @@
     </div>
 </div>
 
-<!--d-flex flex-row mb-5-->
+<div class="row">
-<div class="card mb-5">
+    <div class="col">
+        <div class="card mb-5">
             <div class="card-header card-header-stretch">
                 <div class="card-title d-flex align-items-center">
                     <h3 class="fw-bold m-0 text-gray-800">
@@ -173,15 +174,16 @@
                                 <TL>Create a domain</TL>
                             </a>
                             <span class="text-gray-400 fw-semibold d-block fs-6">
-                        <TL>Make your servvices accessible throught your own domain</TL>
+                                <TL>Make your services accessible through your own domain</TL>
                             </span>
                         </div>
                     </div>
                 </div>
             </div>
-</div>
+        </div>
-
+    </div>
-<div class="card mb-5">
+    <div class="col">
+        <div class="card mb-5">
             <div class="card-header card-header-stretch">
                 <div class="card-title d-flex align-items-center">
                     <h3 class="fw-bold m-0 text-gray-800">
@@ -234,6 +236,8 @@
                     </div>
                 </div>
             </div>
+        </div>
+    </div>
 </div>
 </LazyLoader>
 

Moonlight/Shared/Views/Server/Index.razor

@@ -10,6 +10,7 @@
 @using Moonlight.App.Helpers.Wings.Enums
 @using Moonlight.App.Repositories
 @using Moonlight.App.Services
+@using Moonlight.App.Services.Sessions
 @using Moonlight.Shared.Components.Xterm
 @using Moonlight.Shared.Components.ServerControl
 @using Newtonsoft.Json
@@ -20,6 +21,7 @@
 @inject EventSystem Event
 @inject ServerService ServerService
 @inject NavigationManager NavigationManager
+@inject DynamicBackgroundService DynamicBackgroundService
 
 @implements IDisposable
 
@@ -291,6 +293,11 @@
 
                     return Task.CompletedTask;
                 });
+
+                if (string.IsNullOrEmpty(Image.BackgroundImageUrl))
+                    await DynamicBackgroundService.Reset();
+                else
+                    await DynamicBackgroundService.Change(Image.BackgroundImageUrl);
             }
         }
         else