public static void SendWall(Chat chat, string category)
{
// Getting ranges of wallpapers
var randrange = GetRange(category, GetRandomBoolean());
if (randrange.Length == 0)
{
Bot.Methods.SendMessage(chat, "⚠️ Sorry, unable to connect with LIKE5.");
return;
}
// Sending preview:
SendPreviewWall(chat, (new Random()).Next(randrange[0], randrange[1]), category);
}
/// <summary>
/// Message constructor
/// </summary>
/// <param name="id">ID of message</param>
/// <param name="text">Text</param>
/// <param name="chat">Chat</param>
public Message(int id, string text, Chat chat)
{
MessageId = id;
Text = text;
Chat = chat;
}
public static void SendPreviewWall(Chat chat, int id, string category)
{
Bot.Methods.SendChatAction(chat, "upload_photo");
Task.Factory.StartNew(delegate
{
var filename = _cacheDirectory + "s_" + id + ".jpg";
var readyId = '_' + category.ToLower() + '_' +
Path.GetFileName(filename).Replace(".jpg", "").Replace("s_", "");
if (!File.Exists(filename))
{
var uri = $"http://hao.newtabplus.com/cloudWallpaper/{category}/s_{id}.jpg";
try
{
var wc = new WebClient();
wc.DownloadFile(uri, filename);
}
catch (WebException exc)
{
var errorResponse = exc.Response as HttpWebResponse;
if (errorResponse == null) return;
switch (errorResponse.StatusCode)
{
case HttpStatusCode.NotFound:
Bot.Methods.SendMessage(chat, "⚠️ This wallpaper not found.");
break;
default:
Bot.Methods.SendMessage(chat, "⚠️ Error, when get image. Try again in 5 seconds:\n"
+ "/fullsize" + readyId);
break;
}
return;
}
}
var fileInfo = new FileInfo(filename);
if (IsFileLocked(fileInfo))
{
Bot.Methods.SendMessage(chat, "Please wait...");
while (IsFileLocked(fileInfo))
{
Thread.Sleep(1000);
}
}
// + "\n/wallpaper_" + category.ToLower() + " - next wallpaper from this category",
var markup = new ReplyKeyboardMarkup()
{
Keyboard = new[]
{
new[] {$"/wallpaper_{category.ToLower()}"},
new[] {$"/fullsize{readyId}"},
new[] { "🔠 Menu", "✌️ Ok, it's all" }
},
ResizeKeyboard = true,
OneTimeKeyboard = false
};
Bot.Methods.SendPhotoFile(chat, filename, $"/fullsize{readyId}", markup);
GC.Collect();
});
}
