diff --git a/Bot/Commands/CmdCommand.cs b/Bot/Commands/CmdCommand.cs
new file mode 100644
index 0000000..ca10326
--- /dev/null
+++ b/Bot/Commands/CmdCommand.cs
@@ -0,0 +1,46 @@
+using LibMatrix.ExampleBot.Bot.Interfaces;
+using LibMatrix.StateEventTypes.Spec;
+
+namespace LibMatrix.ExampleBot.Bot.Commands;
+
+public class CmdCommand : ICommand {
+ public string Name => "cmd";
+ public string Description => "Runs a command on the host system";
+
+ public Task<bool> CanInvoke(CommandContext ctx) {
+ return Task.FromResult(ctx.MessageEvent.Sender.EndsWith(":rory.gay"));
+ }
+
+ public async Task Invoke(CommandContext ctx) {
+ var cmd = ctx.Args.Aggregate("\"", (current, arg) => current + arg + " ");
+
+ cmd = cmd.Trim();
+ cmd += "\"";
+
+ await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData {
+ Body = $"Command being executed: `{cmd}`"
+ });
+
+ var output = ArcaneLibs.Util.GetCommandOutputSync(
+ Environment.OSVersion.Platform == PlatformID.Unix ? "/bin/sh" : "cmd.exe",
+ (Environment.OSVersion.Platform == PlatformID.Unix ? "-c " : "/c ") + cmd)
+ .Replace("`", "\\`")
+ .Split("\n").ToList();
+ foreach (var _out in output) Console.WriteLine($"{_out.Length:0000} {_out}");
+
+ var msg = "";
+ while (output.Count > 0) {
+ Console.WriteLine("Adding: " + output[0]);
+ msg += output[0] + "\n";
+ output.RemoveAt(0);
+ if ((output.Count > 0 && (msg + output[0]).Length > 64000) || output.Count == 0) {
+ await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData {
+ FormattedBody = $"```ansi\n{msg}\n```",
+ // Body = Markdig.Markdown.ToHtml(msg),
+ Format = "org.matrix.custom.html"
+ });
+ msg = "";
+ }
+ }
+ }
+}
diff --git a/Bot/Commands/HelpCommand.cs b/Bot/Commands/HelpCommand.cs
new file mode 100644
index 0000000..69766d1
--- /dev/null
+++ b/Bot/Commands/HelpCommand.cs
@@ -0,0 +1,24 @@
+using System.Text;
+using LibMatrix.ExampleBot.Bot.Interfaces;
+using LibMatrix.StateEventTypes.Spec;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace LibMatrix.ExampleBot.Bot.Commands;
+
+public class HelpCommand(IServiceProvider services) : ICommand {
+ public string Name { get; } = "help";
+ public string Description { get; } = "Displays this help message";
+
+ public async Task Invoke(CommandContext ctx) {
+ var sb = new StringBuilder();
+ sb.AppendLine("Available commands:");
+ var commands = services.GetServices<ICommand>().ToList();
+ foreach (var command in commands) {
+ sb.AppendLine($"- {command.Name}: {command.Description}");
+ }
+
+ await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData {
+ Body = sb.ToString()
+ });
+ }
+}
diff --git a/Bot/Commands/PingCommand.cs b/Bot/Commands/PingCommand.cs
new file mode 100644
index 0000000..a7c65b5
--- /dev/null
+++ b/Bot/Commands/PingCommand.cs
@@ -0,0 +1,15 @@
+using LibMatrix.ExampleBot.Bot.Interfaces;
+using LibMatrix.StateEventTypes.Spec;
+
+namespace LibMatrix.ExampleBot.Bot.Commands;
+
+public class PingCommand : ICommand {
+ public string Name { get; } = "ping";
+ public string Description { get; } = "Pong!";
+
+ public async Task Invoke(CommandContext ctx) {
+ await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData {
+ Body = "pong!"
+ });
+ }
+}
diff --git a/Bot/FileStorageProvider.cs b/Bot/FileStorageProvider.cs
new file mode 100644
index 0000000..2dfcee5
--- /dev/null
+++ b/Bot/FileStorageProvider.cs
@@ -0,0 +1,39 @@
+using System.Text.Json;
+using ArcaneLibs.Extensions;
+using LibMatrix.Extensions;
+using LibMatrix.Interfaces.Services;
+using Microsoft.Extensions.Logging;
+
+namespace LibMatrix.ExampleBot.Bot;
+
+public class FileStorageProvider : IStorageProvider {
+ private readonly ILogger<FileStorageProvider> _logger;
+
+ public string TargetPath { get; }
+
+ /// <summary>
+ /// Creates a new instance of <see cref="FileStorageProvider" />.
+ /// </summary>
+ /// <param name="targetPath"></param>
+ public FileStorageProvider(string targetPath) {
+ new Logger<FileStorageProvider>(new LoggerFactory()).LogInformation("test");
+ Console.WriteLine($"Initialised FileStorageProvider with path {targetPath}");
+ TargetPath = targetPath;
+ if(!Directory.Exists(targetPath)) {
+ Directory.CreateDirectory(targetPath);
+ }
+ }
+
+ public async Task SaveObjectAsync<T>(string key, T value) => await File.WriteAllTextAsync(Path.Join(TargetPath, key), value?.ToJson());
+
+ public async Task<T?> LoadObjectAsync<T>(string key) => JsonSerializer.Deserialize<T>(await File.ReadAllTextAsync(Path.Join(TargetPath, key)));
+
+ public Task<bool> ObjectExistsAsync(string key) => Task.FromResult(File.Exists(Path.Join(TargetPath, key)));
+
+ public Task<List<string>> GetAllKeysAsync() => Task.FromResult(Directory.GetFiles(TargetPath).Select(Path.GetFileName).ToList());
+
+ public Task DeleteObjectAsync(string key) {
+ File.Delete(Path.Join(TargetPath, key));
+ return Task.CompletedTask;
+ }
+}
diff --git a/Bot/Interfaces/CommandContext.cs b/Bot/Interfaces/CommandContext.cs
new file mode 100644
index 0000000..ec61a1e
--- /dev/null
+++ b/Bot/Interfaces/CommandContext.cs
@@ -0,0 +1,12 @@
+using LibMatrix.Responses;
+using LibMatrix.RoomTypes;
+using LibMatrix.StateEventTypes.Spec;
+
+namespace LibMatrix.ExampleBot.Bot.Interfaces;
+
+public class CommandContext {
+ public GenericRoom Room { get; set; }
+ public StateEventResponse MessageEvent { get; set; }
+ public string CommandName => (MessageEvent.TypedContent as RoomMessageEventData).Body.Split(' ')[0][1..];
+ public string[] Args => (MessageEvent.TypedContent as RoomMessageEventData).Body.Split(' ')[1..];
+}
diff --git a/Bot/Interfaces/ICommand.cs b/Bot/Interfaces/ICommand.cs
new file mode 100644
index 0000000..393ddbb
--- /dev/null
+++ b/Bot/Interfaces/ICommand.cs
@@ -0,0 +1,12 @@
+namespace LibMatrix.ExampleBot.Bot.Interfaces;
+
+public interface ICommand {
+ public string Name { get; }
+ public string Description { get; }
+
+ public Task<bool> CanInvoke(CommandContext ctx) {
+ return Task.FromResult(true);
+ }
+
+ public Task Invoke(CommandContext ctx);
+}
\ No newline at end of file
diff --git a/Bot/MRUBot.cs b/Bot/MRUBot.cs
new file mode 100644
index 0000000..4f9b173
--- /dev/null
+++ b/Bot/MRUBot.cs
@@ -0,0 +1,117 @@
+using System.Diagnostics.CodeAnalysis;
+using ArcaneLibs.Extensions;
+using LibMatrix.ExampleBot.Bot.Interfaces;
+using LibMatrix.Extensions;
+using LibMatrix.Homeservers;
+using LibMatrix.Services;
+using LibMatrix.StateEventTypes.Spec;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace LibMatrix.ExampleBot.Bot;
+
+public class MRUBot : IHostedService {
+ private readonly HomeserverProviderService _homeserverProviderService;
+ private readonly ILogger<MRUBot> _logger;
+ private readonly MRUBotConfiguration _configuration;
+ private readonly IEnumerable<ICommand> _commands;
+
+ public MRUBot(HomeserverProviderService homeserverProviderService, ILogger<MRUBot> logger,
+ MRUBotConfiguration configuration, IServiceProvider services) {
+ logger.LogInformation("MRUBot hosted service instantiated!");
+ _homeserverProviderService = homeserverProviderService;
+ _logger = logger;
+ _configuration = configuration;
+ _logger.LogInformation("Getting commands...");
+ _commands = services.GetServices<ICommand>();
+ _logger.LogInformation("Got {} commands!", _commands.Count());
+ }
+
+ /// <summary>Triggered when the application host is ready to start the service.</summary>
+ /// <param name="cancellationToken">Indicates that the start process has been aborted.</param>
+ [SuppressMessage("ReSharper", "FunctionNeverReturns")]
+ public async Task StartAsync(CancellationToken cancellationToken) {
+ Directory.GetFiles("bot_data/cache").ToList().ForEach(File.Delete);
+ AuthenticatedHomeserverGeneric hs;
+ try {
+ hs = await _homeserverProviderService.GetAuthenticatedWithToken(_configuration.Homeserver,
+ _configuration.AccessToken);
+ }
+ catch (Exception e) {
+ _logger.LogError("{}", e.Message);
+ throw;
+ }
+
+ await (await hs.GetRoom("!DoHEdFablOLjddKWIp:rory.gay")).JoinAsync();
+
+ // foreach (var room in await hs.GetJoinedRooms()) {
+ // if(room.RoomId is "!OGEhHVWSdvArJzumhm:matrix.org") continue;
+ // foreach (var stateEvent in await room.GetStateAsync<List<StateEvent>>("")) {
+ // var _ = stateEvent.GetType;
+ // }
+ // _logger.LogInformation($"Got room state for {room.RoomId}!");
+ // }
+
+ hs.SyncHelper.InviteReceivedHandlers.Add(async Task (args) => {
+ var inviteEvent =
+ args.Value.InviteState.Events.FirstOrDefault(x =>
+ x.Type == "m.room.member" && x.StateKey == hs.WhoAmI.UserId);
+ _logger.LogInformation(
+ $"Got invite to {args.Key} by {inviteEvent.Sender} with reason: {(inviteEvent.TypedContent as RoomMemberEventData).Reason}");
+ if (inviteEvent.Sender.EndsWith(":rory.gay") || inviteEvent.Sender == "@mxidupwitch:the-apothecary.club") {
+ try {
+ var senderProfile = await hs.GetProfile(inviteEvent.Sender);
+ await (await hs.GetRoom(args.Key)).JoinAsync(reason: $"I was invited by {senderProfile.DisplayName ?? inviteEvent.Sender}!");
+ }
+ catch (Exception e) {
+ _logger.LogError("{}", e.ToString());
+ await (await hs.GetRoom(args.Key)).LeaveAsync(reason: "I was unable to join the room: " + e);
+ }
+ }
+ });
+ hs.SyncHelper.TimelineEventHandlers.Add(async @event => {
+ _logger.LogInformation(
+ "Got timeline event in {}: {}", @event.RoomId, @event.ToJson(indent: false, ignoreNull: true));
+
+ var room = await hs.GetRoom(@event.RoomId);
+ // _logger.LogInformation(eventResponse.ToJson(indent: false));
+ if (@event is { Type: "m.room.message", TypedContent: RoomMessageEventData message }) {
+ if (message is { MessageType: "m.text" } && message.Body.StartsWith(_configuration.Prefix)) {
+ var command = _commands.FirstOrDefault(x => x.Name == message.Body.Split(' ')[0][_configuration.Prefix.Length..]);
+ if (command == null) {
+ await room.SendMessageEventAsync("m.room.message",
+ new RoomMessageEventData {
+ MessageType = "m.text",
+ Body = "Command not found!"
+ });
+ return;
+ }
+
+ var ctx = new CommandContext {
+ Room = room,
+ MessageEvent = @event
+ };
+ if (await command.CanInvoke(ctx)) {
+ await command.Invoke(ctx);
+ }
+ else {
+ await room.SendMessageEventAsync("m.room.message",
+ new RoomMessageEventData {
+ MessageType = "m.text",
+ Body = "You do not have permission to run this command!"
+ });
+ }
+ }
+ }
+ });
+ await hs.SyncHelper.RunSyncLoop(cancellationToken: cancellationToken);
+ }
+
+ /// <summary>Triggered when the application host is performing a graceful shutdown.</summary>
+ /// <param name="cancellationToken">Indicates that the shutdown process should no longer be graceful.</param>
+ public Task StopAsync(CancellationToken cancellationToken) {
+ _logger.LogInformation("Shutting down bot!");
+ return Task.CompletedTask;
+ }
+}
diff --git a/Bot/MRUBotConfiguration.cs b/Bot/MRUBotConfiguration.cs
new file mode 100644
index 0000000..c7620df
--- /dev/null
+++ b/Bot/MRUBotConfiguration.cs
@@ -0,0 +1,12 @@
+using Microsoft.Extensions.Configuration;
+
+namespace LibMatrix.ExampleBot.Bot;
+
+public class MRUBotConfiguration {
+ public MRUBotConfiguration(IConfiguration config) {
+ config.GetRequiredSection("Bot").Bind(this);
+ }
+ public string Homeserver { get; set; } = "";
+ public string AccessToken { get; set; } = "";
+ public string Prefix { get; set; }
+}
\ No newline at end of file
diff --git a/Bot/StartupTasks/ServerRoomSizeCalulator.cs b/Bot/StartupTasks/ServerRoomSizeCalulator.cs
new file mode 100644
index 0000000..4785192
--- /dev/null
+++ b/Bot/StartupTasks/ServerRoomSizeCalulator.cs
@@ -0,0 +1,72 @@
+using System.Diagnostics.CodeAnalysis;
+using ArcaneLibs.Extensions;
+using LibMatrix.ExampleBot.Bot.Interfaces;
+using LibMatrix.Homeservers;
+using LibMatrix.Services;
+using LibMatrix.StateEventTypes.Spec;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace LibMatrix.ExampleBot.Bot.StartupTasks;
+
+public class ServerRoomSizeCalulator : IHostedService {
+ private readonly HomeserverProviderService _homeserverProviderService;
+ private readonly ILogger<ServerRoomSizeCalulator> _logger;
+ private readonly MRUBotConfiguration _configuration;
+ private readonly IEnumerable<ICommand> _commands;
+
+ public ServerRoomSizeCalulator(HomeserverProviderService homeserverProviderService, ILogger<ServerRoomSizeCalulator> logger,
+ MRUBotConfiguration configuration, IServiceProvider services) {
+ logger.LogInformation("Server room size calculator hosted service instantiated!");
+ _homeserverProviderService = homeserverProviderService;
+ _logger = logger;
+ _configuration = configuration;
+ }
+
+ /// <summary>Triggered when the application host is ready to start the service.</summary>
+ /// <param name="cancellationToken">Indicates that the start process has been aborted.</param>
+ [SuppressMessage("ReSharper", "FunctionNeverReturns")]
+ public async Task StartAsync(CancellationToken cancellationToken) {
+ Directory.GetFiles("bot_data/cache").ToList().ForEach(File.Delete);
+ AuthenticatedHomeserverGeneric hs;
+ try {
+ hs = await _homeserverProviderService.GetAuthenticatedWithToken(_configuration.Homeserver,
+ _configuration.AccessToken);
+ }
+ catch (Exception e) {
+ _logger.LogError("{}", e.Message);
+ throw;
+ }
+
+ await (await hs.GetRoom("!DoHEdFablOLjddKWIp:rory.gay")).JoinAsync();
+
+ Dictionary<string, int> totalRoomSize = new();
+ foreach (var room in await hs.GetJoinedRooms()) {
+ var stateList = room.GetFullStateAsync().ToBlockingEnumerable().ToList();
+ var roomSize = stateList.Count;
+ if (roomSize > 10000) {
+ await File.AppendAllLinesAsync("large_rooms.txt", new[] { $"{{ \"{room.RoomId}\", {roomSize} }}," }, cancellationToken);
+ }
+
+ var roomHs = room.RoomId.Split(":")[1];
+ if (totalRoomSize.ContainsKey(roomHs)) {
+ totalRoomSize[roomHs] += roomSize;
+ }
+ else {
+ totalRoomSize.Add(roomHs, roomSize);
+ }
+
+ _logger.LogInformation($"Got room state for {room.RoomId}!");
+ }
+
+ await File.WriteAllTextAsync("server_size.txt", string.Join('\n', totalRoomSize.Select(x => $"{{ \"{x.Key}\", {x.Value} }},")), cancellationToken);
+ }
+
+ /// <summary>Triggered when the application host is performing a graceful shutdown.</summary>
+ /// <param name="cancellationToken">Indicates that the shutdown process should no longer be graceful.</param>
+ public Task StopAsync(CancellationToken cancellationToken) {
+ _logger.LogInformation("Shutting down bot!");
+ return Task.CompletedTask;
+ }
+}
diff --git a/LibMatrix.ExampleBot.csproj b/LibMatrix.ExampleBot.csproj
new file mode 100644
index 0000000..1fc421a
--- /dev/null
+++ b/LibMatrix.ExampleBot.csproj
@@ -0,0 +1,32 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>Exe</OutputType>
+ <TargetFramework>net8.0</TargetFramework>
+ <LangVersion>preview</LangVersion>
+ <ImplicitUsings>enable</ImplicitUsings>
+ <Nullable>enable</Nullable>
+ <PublishAot>false</PublishAot>
+ <InvariantGlobalization>true</InvariantGlobalization>
+<!-- <PublishTrimmed>true</PublishTrimmed>-->
+<!-- <PublishReadyToRun>true</PublishReadyToRun>-->
+<!-- <PublishSingleFile>true</PublishSingleFile>-->
+<!-- <PublishReadyToRunShowWarnings>true</PublishReadyToRunShowWarnings>-->
+<!-- <PublishTrimmedShowLinkerSizeComparison>true</PublishTrimmedShowLinkerSizeComparison>-->
+<!-- <PublishTrimmedShowLinkerSizeComparisonWarnings>true</PublishTrimmedShowLinkerSizeComparisonWarnings>-->
+ </PropertyGroup>
+
+ <ItemGroup>
+ <ProjectReference Include="..\..\..\ArcaneLibs\ArcaneLibs\ArcaneLibs.csproj" />
+ <ProjectReference Include="..\..\LibMatrix\LibMatrix.csproj" />
+ </ItemGroup>
+
+ <ItemGroup>
+ <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0-preview.5.23280.8" />
+ </ItemGroup>
+ <ItemGroup>
+ <Content Include="appsettings*.json">
+ <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+ </Content>
+ </ItemGroup>
+</Project>
diff --git a/Program.cs b/Program.cs
new file mode 100644
index 0000000..0378ec9
--- /dev/null
+++ b/Program.cs
@@ -0,0 +1,32 @@
+// See https://aka.ms/new-console-template for more information
+
+using ArcaneLibs;
+using LibMatrix.ExampleBot.Bot;
+using LibMatrix.ExampleBot.Bot.Interfaces;
+using LibMatrix.ExampleBot.Bot.StartupTasks;
+using LibMatrix.Extensions;
+using LibMatrix.Services;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+Console.WriteLine("Hello, World!");
+
+var host = Host.CreateDefaultBuilder(args).ConfigureServices((_, services) => {
+ services.AddScoped<TieredStorageService>(x =>
+ new TieredStorageService(
+ cacheStorageProvider: new FileStorageProvider("bot_data/cache/"),
+ dataStorageProvider: new FileStorageProvider("bot_data/data/")
+ )
+ );
+ services.AddScoped<MRUBotConfiguration>();
+ services.AddRoryLibMatrixServices();
+ foreach (var commandClass in new ClassCollector<ICommand>().ResolveFromAllAccessibleAssemblies()) {
+ Console.WriteLine($"Adding command {commandClass.Name}");
+ services.AddScoped(typeof(ICommand), commandClass);
+ }
+
+ services.AddHostedService<ServerRoomSizeCalulator>();
+ services.AddHostedService<MRUBot>();
+}).UseConsoleLifetime().Build();
+
+await host.RunAsync();
diff --git a/Properties/launchSettings.json b/Properties/launchSettings.json
new file mode 100644
index 0000000..997e294
--- /dev/null
+++ b/Properties/launchSettings.json
@@ -0,0 +1,26 @@
+{
+ "$schema": "http://json.schemastore.org/launchsettings.json",
+ "profiles": {
+ "Default": {
+ "commandName": "Project",
+ "dotnetRunMessages": true,
+ "environmentVariables": {
+
+ }
+ },
+ "Development": {
+ "commandName": "Project",
+ "dotnetRunMessages": true,
+ "environmentVariables": {
+ "DOTNET_ENVIRONMENT": "Development"
+ }
+ },
+ "Local config": {
+ "commandName": "Project",
+ "dotnetRunMessages": true,
+ "environmentVariables": {
+ "DOTNET_ENVIRONMENT": "Local"
+ }
+ }
+ }
+}
diff --git a/appsettings.Development.json b/appsettings.Development.json
new file mode 100644
index 0000000..27bbd50
--- /dev/null
+++ b/appsettings.Development.json
@@ -0,0 +1,9 @@
+{
+ "Logging": {
+ "LogLevel": {
+ "Default": "Debug",
+ "System": "Information",
+ "Microsoft": "Information"
+ }
+ }
+}
\ No newline at end of file
diff --git a/appsettings.json b/appsettings.json
new file mode 100644
index 0000000..5668b53
--- /dev/null
+++ b/appsettings.json
@@ -0,0 +1,13 @@
+{
+ "Logging": {
+ "LogLevel": {
+ "Default": "Debug",
+ "System": "Information",
+ "Microsoft": "Information"
+ }
+ },
+ "Bot": {
+ "Homeserver": "rory.gay",
+ "AccessToken": "syt_xxxxxxxxxxxxxxxxx"
+ }
+}
\ No newline at end of file
|
