[sticker-tools] init module

2026-07-31 00:29:24 +03:00 · 2023-01-13 00:58:12 +02:00
parent 55a4569a4a
commit 7598f77637
4 changed files with 71 additions and 1 deletions
@@ -0,0 +1,36 @@
+using BotFramework;
+using BotFramework.Attributes;
+using BotFramework.Enums;
+using SixLabors.ImageSharp;
+using Telegram.Bot.Types.Enums;
+using Telegram.Bot;
+using Telegram.Bot.Types;
+
+namespace StickerTools;
+
+public class Handler : BotEventHandler
+{
+    [Command(InChat.All, "png", CommandParseMode.Both)]
+    public async Task Sticker2Png()
+    {
+        var sticker = RawUpdate.Message?.ReplyToMessage?.Sticker;
+        if (sticker == null || sticker.IsAnimated || sticker.IsVideo)
+        {
+            return;
+        }
+
+        await Bot.SendChatActionAsync(Chat.Id, ChatAction.UploadDocument);
+        using var file = new MemoryStream();
+        await Bot.GetInfoAndDownloadFileAsync(sticker.FileId, file);
+        file.Position = 0;
+     
+        using var img = await Image.LoadAsync(file);
+        await file.DisposeAsync();
+
+        using var outfile = new MemoryStream();
+        await img.SaveAsPngAsync(outfile);
+        outfile.Position = 0;
+        await Bot.SendDocumentAsync(Chat.Id, new InputFile(outfile, "sticker.png"), replyToMessageId: RawUpdate?.Message?.MessageId);
+
+    }
+}