Update website

.idea/Discord-History-Tracker.iml

@@ -8,6 +8,7 @@
       <excludeFolder url="file://$MODULE_DIR$/.vscode" />
       <excludeFolder url="file://$MODULE_DIR$/bld" />
       <excludeFolder url="file://$MODULE_DIR$/lib" />
+      <excludeFolder url="file://$MODULE_DIR$/app" />
     </content>
     <orderEntry type="jdk" jdkName="Python 3.8" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />

app/Desktop/Main/Pages/AdvancedPage.axaml

@@ -15,5 +15,11 @@
         <Expander Header="Internal Server Configuration" IsExpanded="True">
             <controls:ServerConfigurationPanel DataContext="{Binding ServerConfigurationModel}" />
         </Expander>
+        <Expander Header="Database Tools" IsExpanded="True">
+            <StackPanel Orientation="Vertical" Spacing="10">
+                <TextBlock TextWrapping="Wrap">Recreates the database to remove any traces of deleted data, which frees up space and prevents forensic recovery.</TextBlock>
+                <Button Command="{Binding VacuumDatabase}">Vacuum Database</Button>
+            </StackPanel>
+        </Expander>
     </StackPanel>
 </UserControl>

app/Desktop/Main/Pages/AdvancedPageModel.cs

@@ -1,5 +1,6 @@
 using System;
 using Avalonia.Controls;
+using DHT.Desktop.Dialogs.Message;
 using DHT.Desktop.Main.Controls;
 using DHT.Desktop.Server;
 using DHT.Server.Database;
@@ -9,19 +10,30 @@ namespace DHT.Desktop.Main.Pages {
 	sealed class AdvancedPageModel : BaseModel, IDisposable {
 		public ServerConfigurationPanelModel ServerConfigurationModel { get; }
 
-		[Obsolete("Designer")]
-		public AdvancedPageModel() : this(null!, new ServerManager(DummyDatabaseFile.Instance)) {}
+		private readonly Window window;
+		private readonly IDatabaseFile db;
+
+		[Obsolete("Designer")]
+		public AdvancedPageModel() : this(null!, DummyDatabaseFile.Instance, new ServerManager(DummyDatabaseFile.Instance)) {}
+
+		public AdvancedPageModel(Window window, IDatabaseFile db, ServerManager serverManager) {
+			this.window = window;
+			this.db = db;
 
-		public AdvancedPageModel(Window window, ServerManager serverManager) {
 			ServerConfigurationModel = new ServerConfigurationPanelModel(window, serverManager);
 		}
 
 		public void Initialize() {
 			ServerConfigurationModel.Initialize();
 		}
-		
+
 		public void Dispose() {
 			ServerConfigurationModel.Dispose();
 		}
+
+		public async void VacuumDatabase() {
+			db.Vacuum();
+			await Dialog.ShowOk(window, "Vacuum Database", "Done.");
+		}
 	}
 }

app/Desktop/Main/Screens/MainContentScreenModel.cs

@@ -26,7 +26,7 @@ namespace DHT.Desktop.Main.Screens {
 		private AdvancedPageModel AdvancedPageModel { get; }
 
 		public DebugPage? DebugPage { get; }
-		
+
 		#if DEBUG
 		public bool HasDebugPage => true;
 		private DebugPageModel DebugPageModel { get; }
@@ -66,7 +66,7 @@ namespace DHT.Desktop.Main.Screens {
 			ViewerPageModel = new ViewerPageModel(window, db);
 			ViewerPage = new ViewerPage { DataContext = ViewerPageModel };
 
-			AdvancedPageModel = new AdvancedPageModel(window, serverManager);
+			AdvancedPageModel = new AdvancedPageModel(window, db, serverManager);
 			AdvancedPage = new AdvancedPage { DataContext = AdvancedPageModel };
 
 			#if DEBUG
@@ -75,7 +75,7 @@ namespace DHT.Desktop.Main.Screens {
 			#else
 			DebugPage = null;
 			#endif
-			
+
 			StatusBarModel = new StatusBarModel(db.Statistics);
 
 			AdvancedPageModel.ServerConfigurationModel.ServerStatusChanged += OnServerStatusChanged;

app/Server/Database/DummyDatabaseFile.cs

@@ -41,6 +41,8 @@ namespace DHT.Server.Database {
 
 		public void RemoveMessages(MessageFilter filter, MessageFilterRemovalMode mode) {}
 
+		public void Vacuum() {}
+
 		public void Dispose() {}
 	}
 }

app/Server/Database/IDatabaseFile.cs

@@ -21,5 +21,7 @@ namespace DHT.Server.Database {
 		int CountMessages(MessageFilter? filter = null);
 		List<Message> GetMessages(MessageFilter? filter = null);
 		void RemoveMessages(MessageFilter filter, MessageFilterRemovalMode mode);
+
+		void Vacuum();
 	}
 }

app/Server/Database/Sqlite/SqliteDatabaseFile.cs

@@ -436,6 +436,12 @@ LEFT JOIN replied_to rt ON m.message_id = rt.message_id" + filter.GenerateWhereC
 			return dict;
 		}
 
+		public void Vacuum() {
+			using var conn = pool.Take();
+			using var cmd = conn.Command("VACUUM");
+			cmd.ExecuteNonQuery();
+		}
+
 		private void UpdateServerStatistics(ISqliteConnection conn) {
 			Statistics.TotalServers = conn.SelectScalar("SELECT COUNT(*) FROM servers") as long? ?? 0;
 		}

web/style.css

@@ -128,7 +128,77 @@ code {
   padding-left: 12px;
 }
 
+.downloads {
+  display: flex;
+  flex-wrap: wrap;
+  margin: -6px;
+}
+
+.downloads a {
+  flex: 1 1 0;
+  display: inline-block;
+  box-sizing: border-box;
+  min-width: 225px;
+  margin: 6px;
+  padding: 11px 16px;
+  opacity: 0.825;
+  color: #fff;
+  background-color: #4e5a5e;
+  text-align: center;
+  text-decoration: none;
+  transition: opacity .125s ease;
+}
+
+.downloads a:hover {
+  opacity: 1;
+}
+
+.downloads a span {
+  vertical-align: baseline;
+}
+
+.downloads a span.arch {
+  margin: 0 2px;
+  font-size: 14px;
+  color: #eaeaea;
+}
+
+.downloads svg {
+  margin: 1px 4px;
+  vertical-align: -25%;
+}
+
+.downloads svg.icon-large {
+  margin-top: 0;
+  vertical-align: -20%;
+}
+
+.icon {
+  display: inline-block;
+  width: 24px;
+  height: 24px;
+  stroke-width: 0;
+  stroke: currentColor;
+  fill: currentColor;
+}
+
 .links {
   overflow: hidden;
   text-overflow: ellipsis;
 }
+
+footer {
+  color: #d0d0d0;
+  font-size: 17px;
+  margin-top: 36px;
+  padding-top: 8px;
+  border-top: 1px dashed #b2b2b2;
+}
+
+footer p {
+  margin: 4px 0;
+}
+
+#svg-definitions {
+  display: none;
+}