patch

PluginManager/Loaders/LoaderV2.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+
+using PluginManager.Interfaces;
+using PluginManager.Others;
+
+namespace PluginManager.Loaders
+{
+    internal class LoaderV2
+    {
+        internal LoaderV2(string path, string extension)
+        {
+            this.path = path;
+            this.extension = extension;
+        }
+
+
+        private string path { get; }
+        private string extension { get; }
+
+        internal event FileLoadedEventHandler? FileLoaded;
+
+        internal event PluginLoadedEventHandler? PluginLoaded;
+
+
+        internal delegate void FileLoadedEventHandler(LoaderArgs args);
+
+        internal delegate void PluginLoadedEventHandler(LoaderArgs args);
+
+
+        internal (List<DBEvent>?, List<DBCommand>?, List<DBSlashCommand>?) Load()
+        {
+
+            List<DBEvent> events = new();
+            List<DBSlashCommand> slashCommands = new();
+            List<DBCommand> commands = new();
+
+            if (!Directory.Exists(path))
+            {
+                Directory.CreateDirectory(path);
+                return (null, null, null);
+            }
+
+            var files = Directory.GetFiles(path, $"*.{extension}", SearchOption.AllDirectories);
+            foreach (var file in files)
+            {
+                Assembly.LoadFrom(file);
+                if (FileLoaded != null)
+                {
+                    var args = new LoaderArgs
+                    {
+                        Exception = null,
+                        TypeName = null,
+                        IsLoaded = false,
+                        PluginName = new FileInfo(file).Name.Split('.')[0],
+                        Plugin = null
+                    };
+                    FileLoaded.Invoke(args);
+                }
+            }
+
+
+
+            return (LoadItems<DBEvent>(), LoadItems<DBCommand>(), LoadItems<DBSlashCommand>());
+        }
+
+        internal List<T> LoadItems<T>()
+        {
+            List<T> list = new();
+
+
+            try
+            {
+                var interfaceType = typeof(T);
+                var types = AppDomain.CurrentDomain.GetAssemblies()
+                                     .SelectMany(a => a.GetTypes())
+                                     .Where(p => interfaceType.IsAssignableFrom(p) && p.IsClass)
+                                     .ToArray();
+
+
+                list.Clear();
+                foreach (var type in types)
+                    try
+                    {
+                        var plugin = (T)Activator.CreateInstance(type)!;
+                        list.Add(plugin);
+
+
+                        if (PluginLoaded != null)
+                            PluginLoaded.Invoke(new LoaderArgs
+                            {
+                                Exception = null,
+                                IsLoaded = true,
+                                PluginName = type.FullName,
+                                TypeName = typeof(T) == typeof(DBCommand) ? "DBCommand" : typeof(T) == typeof(DBEvent) ? "DBEvent" : "DBSlashCommand",
+                                Plugin = plugin
+                            }
+                            );
+                    }
+                    catch (Exception ex)
+                    {
+                        if (PluginLoaded != null)
+                            PluginLoaded.Invoke(new LoaderArgs
+                            {
+                                Exception = ex,
+                                IsLoaded = false,
+                                PluginName = type.FullName,
+                                TypeName = nameof(T)
+                            });
+                    }
+
+                return list;
+            }
+            catch (Exception ex)
+            {
+                Functions.WriteErrFile(ex.ToString());
+
+                return null;
+            }
+            return null;
+        }
+
+    }
+}