🚧 Core improvements

Core/Core.cs

@@ -4,6 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
 
 namespace Kruzya.TelegramBot.Core
 {
@@ -47,7 +48,7 @@ namespace Kruzya.TelegramBot.Core
                 // And register in internal temporary array.
                 var modulesDirectory = new List<string>(new string[]
                 {
-                    Path.Join(Assembly.GetExecutingAssembly().Location, "modules"),
+                    Path.Join(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "modules"),
                     Path.Join(Environment.CurrentDirectory, "modules")
                 });
                 
@@ -92,6 +93,12 @@ namespace Kruzya.TelegramBot.Core
                     types.AddRange(assemblyTypes);
                 }
             }
+            
+            // Instantiate them.
+            foreach (var module in types)
+            {
+                EnsureLoaded(module);
+            }
         }
 
         /// <summary>
@@ -143,6 +150,7 @@ namespace Kruzya.TelegramBot.Core
             if (module == null)
             {
                 module = (Module) Activator.CreateInstance(moduleType, this);
+                Console.WriteLine($"Started module {module.GetType().FullName}");
                 _modules.Add(module);
             }
 

Core/Extensions/HttpClientExtension.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Net.Http;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace Kruzya.TelegramBot.Core.Extensions
+{
+    public static class HttpClientExtension
+    {
+        public static async Task<T> GetJsonAsync<T>(this HttpClient client, Uri requestUri)
+        {
+            var response = await client.GetStringAsync(requestUri);
+            return JsonConvert.DeserializeObject<T>(response);
+        }
+
+        public static async Task<T> GetJsonAsync<T>(this HttpClient client, string requestUri)
+        {
+            var response = await client.GetStringAsync(requestUri);
+            return JsonConvert.DeserializeObject<T>(response);
+        }
+    }
+}

Core/Extensions/ModuleArrayExtension.cs

@@ -2,7 +2,7 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
 
-namespace Kruzya.TelegramBot.Core
+namespace Kruzya.TelegramBot.Core.Extensions
 {
     internal static class ModuleArrayExtension
     {

Core/Extensions/StringExtension.cs

@@ -0,0 +1,17 @@
+using System.Web;
+
+namespace Kruzya.TelegramBot.Core.Extensions
+{
+    public static class StringExtension
+    {
+        public static string HtmlEncode(this string content)
+        {
+            return HttpUtility.HtmlEncode(content);
+        }
+
+        public static string HtmlDecode(this string content)
+        {
+            return HttpUtility.HtmlDecode(content);
+        }
+    }
+}

Core/Extensions/UserExtension.cs

@@ -0,0 +1,21 @@
+using System.Text;
+using Telegram.Bot.Types;
+
+namespace Kruzya.TelegramBot.Core.Extensions
+{
+    public static class UserExtension
+    {
+        public static string ToHtml(this User user)
+        {
+            var text = new StringBuilder();
+            text.Append("<a href=\"tg://user?id={member.Id}\">");
+            if (!string.IsNullOrWhiteSpace(user.Username))
+                text.Append(user.Username);
+            else
+                text.Append($"{user.FirstName} {user.LastName}".Trim().HtmlEncode());
+            text.Append("</a>");
+
+            return text.ToString();
+        }
+    }
+}

Core/Startup.cs

@@ -1,4 +1,5 @@
 using BotFramework;
+using Kruzya.TelegramBot.Core.Extensions;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;