public async Task <IActionResult> Resize([FromBody] StickerToResize sticker)
{
ImageUploadParams uploadParams = new ImageUploadParams()
{
File = new FileDescription(sticker.Url),
Transformation = new Transformation().Width(sticker.Width).Height(sticker.Height).Crop("pad").Gravity("west").FetchFormat("png")
};
var uploadResult = await cloudinary.UploadAsync(uploadParams);
return(Created(uploadResult.Url, uploadResult));
}
public override async Task Execute(Message message, TelegramBotClient botClient)
{
long chatId = message.Chat.Id;
BotUser user;
CreateMicroStickersRequest request;
string url, result;
Dictionary <string, string> query;
HttpResponseMessage response;
HttpClient client = new HttpClient();
StickerToResize stickerToResize;
client = new HttpClient();
url = string.Format(AppSettings.Url, "api/1.0.0/users/") + chatId.ToString();
response = await client.GetAsync(url);
result = await response.Content.ReadAsStringAsync();
user = JsonConvert.DeserializeObject <BotUser>(result);
url = string.Format(AppSettings.Url, "api/1.0.0/users/") + chatId.ToString() + "/requests";
response = await client.GetAsync(url);
if (!response.IsSuccessStatusCode)
{
url = string.Format(AppSettings.Url, "api/1.0.0/micro-sticker-requests");
query = new Dictionary <string, string>()
{
["userId"] = user.Id.ToString()
};
await client.PostAsync(QueryHelpers.AddQueryString(url, query), null);
user.CurentCommand = BotCommand.CreateMicroStickers;
url = string.Format(AppSettings.Url, "api/1.0.0/users/") + chatId.ToString();
await client.PutAsync(url, new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json"));
await botClient.SendTextMessageAsync(chatId, "Please input name of the future sticker pack.", parseMode : Telegram.Bot.Types.Enums.ParseMode.Markdown);
return;
}
result = await response.Content.ReadAsStringAsync();
request = JsonConvert.DeserializeObject <CreateMicroStickersRequest>(result);
switch (request.Status)
{
case MicroStickersStatus.AwaitingName:
string name = message.Text;
request.Name = name;
request.Status = MicroStickersStatus.AwaitingSticker;
url = string.Format(AppSettings.Url, "api/1.0.0/micro-sticker-requests/") + user.Id;
await client.PutAsync(url, new StringContent(JsonConvert.SerializeObject(request), Encoding.UTF8, "application/json"));
await botClient.SendTextMessageAsync(chatId, "Good. Now send me a sticker.", parseMode : Telegram.Bot.Types.Enums.ParseMode.Markdown);
break;
case MicroStickersStatus.AwaitingSticker:
Sticker updateSticker = message.Sticker;
StickerSet stickerSet = await botClient.GetStickerSetAsync(updateSticker.SetName);
List <string> stickerImages = new List <string>();
List <string> emojis = new List <string>();
foreach (var sticker in stickerSet.Stickers)
{
var file = await botClient.GetFileAsync(sticker.FileId);
string baseUrl = string.Format("https://api.telegram.org/file/bot{0}/{1}", AppSettings.Key, file.FilePath);
url = string.Format(AppSettings.Url, "api/1.0.0/sticker/resize");
stickerToResize = new StickerToResize()
{
Url = baseUrl,
Width = _strickerWidth,
Height = _stickerHeight
};
response = await client.PostAsync(url, new StringContent(JsonConvert.SerializeObject(stickerToResize), Encoding.UTF8, "application/json"));
result = await response.Content.ReadAsStringAsync();
ImageUploadResult imageUrl = JsonConvert.DeserializeObject <ImageUploadResult>(result);
stickerImages.Add(imageUrl.Url.ToString());
emojis.Add(sticker.Emoji);
}
int userId = message.From.Id;
string stickerPackName = request.Name;
string shortStickerPackName = stickerPackName.ToLower().Replace(' ', '_') + "_by_burnyaxa_bot";
await botClient.CreateNewStickerSetAsync(userId, shortStickerPackName, stickerPackName, stickerImages.First(), emojis.First());
stickerImages.RemoveAt(0);
emojis.RemoveAt(0);
if (stickerImages.Count() != 0 && emojis.Count() != 0)
{
var stickerData = stickerImages.Zip(emojis, (s, e) => new { Image = s, Emoji = e });
foreach (var element in stickerData)
{
await botClient.AddStickerToSetAsync(userId, shortStickerPackName, element.Image, element.Emoji);
}
}
StickerSet newStickers = await botClient.GetStickerSetAsync(shortStickerPackName);
await botClient.SendTextMessageAsync(chatId, "Enjoy your micro-stickers :)", parseMode : Telegram.Bot.Types.Enums.ParseMode.Markdown);
await botClient.SendStickerAsync(chatId, newStickers.Stickers.First().FileId);
url = string.Format(AppSettings.Url, "api/1.0.0/micro-sticker-requests/") + user.Id;
await client.DeleteAsync(url);
user.CurentCommand = BotCommand.Start;
url = string.Format(AppSettings.Url, "api/1.0.0/users/") + chatId.ToString();
await client.PutAsync(url, new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json"));
break;
}
}
