/// <summary>
/// Отправка сообщения в Телеграм-канал
/// </summary>
/// <param name="model"></param>
/// <param name="channel"></param>
/// <returns></returns>
public static async Task Broadcast(Broadcast model, string channel = "ptpua", string campain = null)
{
try
{
if (String.IsNullOrWhiteSpace(campain))
{
campain = "trades";
}
#if DEBUG
channel = "ptpuatest";
#endif
var message = $"{model.Subject}:\n{model.Body}\n\nДетальніше на PTP: \n https://goo.gl/qq4W2T";
await client.ConnectAsync();
if (client.IsUserAuthorized())
{
var dialogs = (TLDialogs)await client.GetUserDialogsAsync();
var chat = dialogs.chats.lists
.OfType <TLChannel>()
.FirstOrDefault(c => c.title.ToLower() == channel);
await client.SendMessageAsync(new TLInputPeerChannel()
{
channel_id = chat.id, access_hash = chat.access_hash.Value
}, message);
}
else
{
await AuthUser();
}
}
catch (Exception ex)
{
EmailFactory.SendEmail("*****@*****.**", "TelegramException", ex.Message);
if (ex.Message.Contains("SESSION_REVOKED"))
{
var file = System.Web.HttpContext.Current.Server.MapPath("~/Content/docs/session.dat");
EmailFactory.SendEmail("*****@*****.**", "TelegramException", file + " exists: " + System.IO.File.Exists(file));
if (System.IO.File.Exists(file))
{
System.IO.File.Delete(file);
return;// await Broadcast(model, "ptpuatest");
}
}
}
}
public static async Task AuthUser()
{
await client.ConnectAsync();
if (client.IsUserAuthorized())
{
return;
}
if (!client.IsUserAuthorized())
{
Hash = await client.SendCodeRequestAsync(Phone);
await Task.Delay(10000);
//if (string.IsNullOrWhiteSpace(Code))
// await AuthUser();
using (var db = new ApplicationDbContext())
{
Code = db.Configs.SingleOrDefault(c => c.Key.ToLower() == "telegram")?.Value;
}
//Thread.Sleep(10000);
//await AuthUser();
}
//await client.ConnectAsync();
TLUser user = null;
try
{
user = await client.MakeAuthAsync(Phone, Hash, Code);
// IsAuthenticated = client.IsUserAuthorized();
}
catch (CloudPasswordNeededException ex)
{
var password = await client.GetPasswordSetting();
var password_str = "";
user = await client.MakeAuthWithPasswordAsync(password, password_str);
}
catch (InvalidPhoneCodeException ex)
{
// throw new Exception("CodeToAuthenticate is wrong in the app.config file, fill it with the code you just got now by SMS/Telegram", ex);
EmailFactory.SendEmail("*****@*****.**", "Exception", "CodeToAuthenticate is wrong in the app.config file, fill it with the code you just got now by SMS/Telegram" + ex.Message);
}
}