public static async Task Run(TelegramClient tg)
{
Console.WriteLine("Downloading multimedia files from web.");
const string photoUrl = "https://cdn1.img.jp.sputniknews.com/images/406/99/4069980.png";
var photoName = Path.GetFileName(path: photoUrl);
var photo = new WebClient().DownloadData(address: photoUrl);
const string videoUrl = "http://techslides.com/demos/sample-videos/small.mp4";
var videoName = Path.GetFileName(path: videoUrl);
var video = new WebClient().DownloadData(address: videoUrl);
var inputPeer = new InputPeer.SelfTag();
Console.WriteLine("Uploading multimedia.");
var sentImage = await UploadPhoto(tg, photoName, photo, inputPeer);
var sentVideo = await UploadVideo(tg, videoName, video, inputPeer, "video/mp4");
await tg.Messages.SendMultimedia(
peer : inputPeer,
message : "Sent from Telega",
attachments : new[] {
sentImage,
sentVideo
}
);
Console.WriteLine("Multimedia is sent to saved messages.");
}
static async Task SendMultiMedia(TelegramClient tg)
{
async Task <MessageMedia> UploadPhoto(
string photoName,
byte[] bytes,
InputPeer peer
)
{
var photo = await tg.Upload.UploadFile(
name : photoName,
fileLength : bytes.Length,
stream : new MemoryStream(buffer: bytes)
);
return(await tg.Messages.UploadMediaAsPhoto(
peer : peer,
file : photo
));
}
async Task <MessageMedia> UploadVideo(
string videoName,
byte[] bytes,
InputPeer peer,
string mimeType
)
{
var video = await tg.Upload.UploadFile(
name : videoName,
fileLength : bytes.Length,
stream : new MemoryStream(buffer: bytes)
);
return(await tg.Messages.UploadMediaAsDocument(
peer : peer,
file : video,
mimeType : mimeType
));
}
const string photoUrl = "https://cdn1.img.jp.sputniknews.com/images/406/99/4069980.png";
var photoName = Path.GetFileName(path: photoUrl);
var photo = new WebClient().DownloadData(address: photoUrl);
const string videoUrl = "http://techslides.com/demos/sample-videos/small.mp4";
var videoName = Path.GetFileName(path: videoUrl);
var video = new WebClient().DownloadData(address: videoUrl);
var inputPeer = new InputPeer.SelfTag();
var sentImage = await UploadPhoto(photoName, photo, inputPeer);
var sentVideo = await UploadVideo(videoName, video, inputPeer, "video/mp4");
await tg.Messages.SendMultimedia(
peer : inputPeer,
message : "Sent from Telega",
attachments : new[]
{
sentImage,
sentVideo,
}
);
}