Adding new legacy nuget package to recover old session serialization method

TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson/BotBaseBuilderExtensions.cs

@@ -0,0 +1,41 @@
+using System;
+using System.IO;
+using TelegramBotBase.Builder;
+using TelegramBotBase.Builder.Interfaces;
+
+namespace TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson
+{
+    public static class BotBaseBuilderExtensions
+    {
+
+        /// <summary>
+        ///     Using the complex version of .Net JSON, which can serialize all objects.
+        ///     Saves in application directory.
+        /// </summary>
+        /// <param name="path"></param>
+        /// <returns></returns>
+        public static ILanguageSelectionStage UseNewtonsoftJson(this ISessionSerializationStage builder)
+        {
+            var path = Path.Combine(Directory.GetCurrentDirectory(), "states.json");
+            
+            builder.UseNewtonsoftJson(path);
+
+            return builder as BotBaseBuilder;
+        }
+
+        /// <summary>
+        ///     Using the complex version of .Net JSON, which can serialize all objects.
+        ///     Saves in application directory.
+        /// </summary>
+        /// <param name="path"></param>
+        /// <returns></returns>
+        public static ILanguageSelectionStage UseNewtonsoftJson(this ISessionSerializationStage builder, String path)
+        {
+            var _stateMachine = new NewtonsoftJsonStateMachine(path);
+
+            builder.UseSerialization(_stateMachine);
+
+            return builder as BotBaseBuilder;
+        }
+    }
+}

TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson/NewtonsoftJsonStateMachine.cs

@@ -0,0 +1,94 @@
+using System;
+using System.Data;
+using System.IO;
+using Newtonsoft.Json;
+using TelegramBotBase.Args;
+using TelegramBotBase.Base;
+using TelegramBotBase.Form;
+using TelegramBotBase.Interfaces;
+
+namespace TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson
+{
+    /// <summary>
+    ///     Is used for all complex data types. Use if other default machines are not working.
+    /// </summary>
+    public class NewtonsoftJsonStateMachine : IStateMachine
+    {
+        /// <summary>
+        ///     Will initialize the state machine.
+        /// </summary>
+        /// <param name="file">Path of the file and name where to save the session details.</param>
+        /// <param name="fallbackStateForm">
+        ///     Type of Form which will be saved instead of Form which has
+        ///     <seealso cref="Attributes.IgnoreState" /> attribute declared. Needs to be subclass of
+        ///     <seealso cref="Form.FormBase" />.
+        /// </param>
+        /// <param name="overwrite">Declares of the file could be overwritten.</param>
+        public NewtonsoftJsonStateMachine(string file, Type fallbackStateForm = null, bool overwrite = true)
+        {
+            FallbackStateForm = fallbackStateForm;
+
+            if (FallbackStateForm != null && !FallbackStateForm.IsSubclassOf(typeof(FormBase)))
+            {
+                throw new ArgumentException($"{nameof(FallbackStateForm)} is not a subclass of {nameof(FormBase)}");
+            }
+
+            FilePath = file ?? throw new ArgumentNullException(nameof(file));
+            Overwrite = overwrite;
+        }
+
+        public string FilePath { get; set; }
+
+        public bool Overwrite { get; set; }
+
+        public Type FallbackStateForm { get; }
+
+        public StateContainer LoadFormStates()
+        {
+            try
+            {
+                var content = File.ReadAllText(FilePath);
+
+                var sc = JsonConvert.DeserializeObject<StateContainer>(content, new JsonSerializerSettings
+                {
+                    TypeNameHandling = TypeNameHandling.All,
+                    TypeNameAssemblyFormatHandling = TypeNameAssemblyFormatHandling.Simple
+                });
+
+                return sc;
+            }
+            catch
+            {
+            }
+
+            return new StateContainer();
+        }
+
+        public void SaveFormStates(SaveStatesEventArgs e)
+        {
+            if (File.Exists(FilePath))
+            {
+                if (!Overwrite)
+                {
+                    throw new Exception("File exists already.");
+                }
+
+                File.Delete(FilePath);
+            }
+
+            try
+            {
+                var content = JsonConvert.SerializeObject(e.States, Formatting.Indented, new JsonSerializerSettings
+                {
+                    TypeNameHandling = TypeNameHandling.All,
+                    TypeNameAssemblyFormatHandling = TypeNameAssemblyFormatHandling.Simple
+                });
+
+                File.WriteAllText(FilePath, content);
+            }
+            catch
+            {
+            }
+        }
+    }
+}

TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson/README.md

@@ -0,0 +1,31 @@
+# TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson
+
+[![NuGet version (TelegramBotBase)](https://img.shields.io/nuget/v/TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson.svg?style=flat-square)](https://www.nuget.org/packages/TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson/)
+[![Telegram chat](https://img.shields.io/badge/Support_Chat-Telegram-blue.svg?style=flat-square)](https://www.t.me/tgbotbase)
+
+[![License](https://img.shields.io/github/license/MajMcCloud/telegrambotframework.svg?style=flat-square&maxAge=2592000&label=License)](https://raw.githubusercontent.com/MajMcCloud/TelegramBotFramework/master/LICENCE.md)
+[![Package Downloads](https://img.shields.io/nuget/dt/TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson.svg?style=flat-square&label=Package%20Downloads)](https://www.nuget.org/packages/TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson)
+
+
+### Legacy version to recover with old dependencies using Newtonsoft.Json for session serialization
+
+
+## How to use
+
+```csharp
+using TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson;
+
+
+var bot = BotBaseBuilder
+            .Create()
+            .WithAPIKey(APIKey)
+            .DefaultMessageLoop()
+            .WithStartForm<Start>()
+            .NoProxy()
+            .OnlyStart()
+            .UseNewtonsoftJson()
+            .UseEnglish()
+            .Build();
+
+bot.Start();
+```

TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson/TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson.csproj

@@ -0,0 +1,27 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFrameworks>netstandard2.0;netcoreapp3.1;net6;net7;net8;net9</TargetFrameworks>
+        <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+        <RepositoryUrl>https://github.com/MajMcCloud/TelegramBotFramework</RepositoryUrl>
+        <PackageProjectUrl>https://github.com/MajMcCloud/TelegramBotFramework</PackageProjectUrl>
+        <Copyright>MIT</Copyright>
+        <IncludeSymbols>true</IncludeSymbols>
+        <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+        <AssemblyVersion>1.0.1</AssemblyVersion>
+        <FileVersion>1.0.1</FileVersion>
+        <Version>1.0.1</Version>
+        <Description>A session serializer for Newtonsoft Json.
+        </Description>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+        <PackageReference Include="TelegramBotBase" Version="6.0.0" />
+    </ItemGroup>
+
+</Project>

TelegramBotFramework.sln

@@ -38,7 +38,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TelegramBotBase.Extensions.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TelegramBotBase.Extensions.Images.IronSoftware", "TelegramBotBase.Extensions.Images.IronSoftware\TelegramBotBase.Extensions.Images.IronSoftware.csproj", "{DC521A4C-7446-46F7-845B-AAF10EDCF8C6}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TelegramBotBase.SourceGenerators", "TelegramBotBase.SourceGenerators\TelegramBotBase.SourceGenerators.csproj", "{B78455D6-8AF2-459C-B56A-210DC89D7793}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TelegramBotBase.SourceGenerators", "TelegramBotBase.SourceGenerators\TelegramBotBase.SourceGenerators.csproj", "{B78455D6-8AF2-459C-B56A-210DC89D7793}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson", "TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson\TelegramBotBase.Extensions.Serializer.Legacy.NewtonsoftJson.csproj", "{21C44B20-1ED8-4BE6-A629-C2EC737C06E0}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -102,6 +104,10 @@ Global
 		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Release|Any CPU.Build.0 = Release|Any CPU
+		{21C44B20-1ED8-4BE6-A629-C2EC737C06E0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{21C44B20-1ED8-4BE6-A629-C2EC737C06E0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{21C44B20-1ED8-4BE6-A629-C2EC737C06E0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{21C44B20-1ED8-4BE6-A629-C2EC737C06E0}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -118,6 +124,7 @@ Global
 		{689B16BC-200E-4C68-BB2E-8B209070849B} = {BFA71E3F-31C0-4FC1-A320-4DCF704768C5}
 		{7C55D9FF-7DC1-41D0-809C-469EBFA20992} = {E3193182-6FDA-4FA3-AD26-A487291E7681}
 		{DC521A4C-7446-46F7-845B-AAF10EDCF8C6} = {E3193182-6FDA-4FA3-AD26-A487291E7681}
+		{21C44B20-1ED8-4BE6-A629-C2EC737C06E0} = {E3193182-6FDA-4FA3-AD26-A487291E7681}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {59CB40E1-9FA7-4867-A56F-4F418286F057}