Add German localization (#430)

app/MindWork AI Studio/Tools/PluginSystem/ILang.cs

@@ -18,4 +18,24 @@ public interface ILang
     /// <param name="fallbackEN">The fallback text in English (US).</param>
     /// <returns>The text from the language plugin or the fallback text.</returns>
     public string T(string fallbackEN);
+
+    /// <summary>
+    /// Tries to get a text from the language plugin.
+    /// </summary>
+    /// <remarks>
+    /// The given fallback text is used to determine the key for
+    /// the language plugin. Base for the key is the namespace of
+    /// the using component and the fallback text in English (US).
+    /// The given text is hashed. When the key does not exist,
+    /// the fallback text will be returned.<br/>
+    /// <br/>
+    /// You might predefine the namespace and type. This is needed
+    /// when your abstract base class component wants to localize
+    /// text as well.
+    /// </remarks>
+    /// <param name="fallbackEN">The fallback text in English (US).</param>
+    /// <param name="typeNamespace">The namespace of the type requesting the text, used as part of the key.</param>
+    /// <param name="typeName">The name of the type requesting the text, used as part of the key.</param>
+    /// <returns>The text from the language plugin or the fallback text.</returns>
+    public string T(string fallbackEN, string? typeNamespace, string? typeName);
 }

app/MindWork AI Studio/Tools/PluginSystem/ILangExtensions.cs

@@ -6,10 +6,17 @@ public static class ILangExtensions
 {
     private static readonly ILogger<ILang> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ILang>();
     
-    public static string GetText(this ILang lang, ILanguagePlugin plugin, string fallbackEN)
+    public static string GetText(this ILang lang, ILanguagePlugin plugin, string fallbackEN, string? typeNamespace = null, string? typeName = null)
     {
         var type = lang.GetType();
-        var ns = $"{type.Namespace!}::{type.Name}".ToUpperInvariant().Replace(".", "::");
+        typeName ??= type.Name;
+        typeNamespace ??= type.Namespace!;
+        
+        // When the type's name ends with `1 or 2`, etc. (i.e., generic classes), remove it:
+        if(typeName.Contains("`"))
+            typeName = typeName[..typeName.IndexOf('`')];
+        
+        var ns = $"{typeNamespace}::{typeName}".ToUpperInvariant().Replace(".", "::");
         var key = $"root::{ns}::T{fallbackEN.ToFNV32()}";
         
         if(plugin is NoPluginLanguage)

app/MindWork AI Studio/Tools/PluginSystem/PluginFactory.HotReload.cs

@@ -22,15 +22,23 @@ public static partial class PluginFactory
             HOT_RELOAD_WATCHER.Filter = "*.lua";
             HOT_RELOAD_WATCHER.Changed += async (_, args) =>
             {
+                var changeType = args.ChangeType.ToString().ToLowerInvariant();
                 if (!await HOT_RELOAD_SEMAPHORE.WaitAsync(0))
                 {
-                    LOG.LogInformation($"File changed ({args.ChangeType}): {args.FullPath}. Already processing another change.");
+                    LOG.LogInformation($"File changed ({changeType}): {args.FullPath}. Already processing another change.");
                     return;
                 }
-                
-                LOG.LogInformation($"File changed ({args.ChangeType}): {args.FullPath}. Reloading plugins...");
-                await LoadAll();
-                await messageBus.SendMessage<bool>(null, Event.PLUGINS_RELOADED);
+
+                try
+                {
+                    LOG.LogInformation($"File changed ({changeType}): {args.FullPath}. Reloading plugins...");
+                    await LoadAll();
+                    await messageBus.SendMessage<bool>(null, Event.PLUGINS_RELOADED);
+                }
+                finally
+                {
+                    HOT_RELOAD_SEMAPHORE.Release();
+                }
             };
             
             HOT_RELOAD_WATCHER.EnableRaisingEvents = true;

app/MindWork AI Studio/Tools/PluginSystem/PluginFactory.Loading.cs

@@ -55,39 +55,54 @@ public static partial class PluginFactory
             var pluginMainFiles = Directory.EnumerateFiles(PLUGINS_ROOT, "plugin.lua", SearchOption.AllDirectories);
             foreach (var pluginMainFile in pluginMainFiles)
             {
-                if (cancellationToken.IsCancellationRequested)
-                    break;
-            
-                LOG.LogInformation($"Try to load plugin: {pluginMainFile}");
-                var code = await File.ReadAllTextAsync(pluginMainFile, Encoding.UTF8, cancellationToken);
-                var pluginPath = Path.GetDirectoryName(pluginMainFile)!;
-                var plugin = await Load(pluginPath, code, cancellationToken);
-            
-                switch (plugin)
+                try
                 {
-                    case NoPlugin noPlugin when noPlugin.Issues.Any():
-                        LOG.LogError($"Was not able to load plugin: '{pluginMainFile}'. Reason: {noPlugin.Issues.First()}");
-                        continue;
-                
-                    case NoPlugin:
-                        LOG.LogError($"Was not able to load plugin: '{pluginMainFile}'. Reason: Unknown.");
-                        continue;
-                
-                    case { IsValid: false }:
-                        LOG.LogError($"Was not able to load plugin '{pluginMainFile}', because the Lua code is not a valid AI Studio plugin. There are {plugin.Issues.Count()} issues to fix. First issue is: {plugin.Issues.FirstOrDefault()}");
-                        #if DEBUG
-                        foreach (var pluginIssue in plugin.Issues)
-                            LOG.LogError($"Plugin issue: {pluginIssue}");
-                        #endif
-                        continue;
-
-                    case { IsMaintained: false }:
-                        LOG.LogWarning($"The plugin '{pluginMainFile}' is not maintained anymore. Please consider to disable it.");
+                    if (cancellationToken.IsCancellationRequested)
                         break;
-                }
             
-                LOG.LogInformation($"Successfully loaded plugin: '{pluginMainFile}' (Id='{plugin.Id}', Type='{plugin.Type}', Name='{plugin.Name}', Version='{plugin.Version}', Authors='{string.Join(", ", plugin.Authors)}')");
-                AVAILABLE_PLUGINS.Add(new PluginMetadata(plugin, pluginPath));
+                    LOG.LogInformation($"Try to load plugin: {pluginMainFile}");
+                    var fileInfo = new FileInfo(pluginMainFile);
+                    string code;
+                    await using(var fileStream = fileInfo.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                    {
+                        using var reader = new StreamReader(fileStream, Encoding.UTF8);
+                        code = await reader.ReadToEndAsync(cancellationToken);
+                    }
+                    
+                    var pluginPath = Path.GetDirectoryName(pluginMainFile)!;
+                    var plugin = await Load(pluginPath, code, cancellationToken);
+            
+                    switch (plugin)
+                    {
+                        case NoPlugin noPlugin when noPlugin.Issues.Any():
+                            LOG.LogError($"Was not able to load plugin: '{pluginMainFile}'. Reason: {noPlugin.Issues.First()}");
+                            continue;
+                
+                        case NoPlugin:
+                            LOG.LogError($"Was not able to load plugin: '{pluginMainFile}'. Reason: Unknown.");
+                            continue;
+                
+                        case { IsValid: false }:
+                            LOG.LogError($"Was not able to load plugin '{pluginMainFile}', because the Lua code is not a valid AI Studio plugin. There are {plugin.Issues.Count()} issues to fix. First issue is: {plugin.Issues.FirstOrDefault()}");
+                            #if DEBUG
+                            foreach (var pluginIssue in plugin.Issues)
+                                LOG.LogError($"Plugin issue: {pluginIssue}");
+                            #endif
+                            continue;
+
+                        case { IsMaintained: false }:
+                            LOG.LogWarning($"The plugin '{pluginMainFile}' is not maintained anymore. Please consider to disable it.");
+                            break;
+                    }
+            
+                    LOG.LogInformation($"Successfully loaded plugin: '{pluginMainFile}' (Id='{plugin.Id}', Type='{plugin.Type}', Name='{plugin.Name}', Version='{plugin.Version}', Authors='{string.Join(", ", plugin.Authors)}')");
+                    AVAILABLE_PLUGINS.Add(new PluginMetadata(plugin, pluginPath));
+                }
+                catch (Exception e)
+                {
+                    LOG.LogError($"Was not able to load plugin '{pluginMainFile}'. Issue: {e.Message}");
+                    LOG.LogDebug(e.StackTrace);
+                }
             }
         
             // Start or restart all plugins: