private async void ExecuteAttachImageCommand(string fileName)
{
string selectedFile = fileName;
if (selectedFile == null)
{
var fsa = new FileServiceArgs("Image files|*.png;*.jpg;*.jpeg;*.bmp;*.gif");
selectedFile = await ViewServiceRepository.OpenFile(fsa).ConfigureAwait(false);
}
if (selectedFile == null)
{
return;
}
await AttachImage(selectedFile);
}
private async void ExecuteAttachImageCommand()
{
var fsa = new FileServiceArgs("Image files|*.png;*.jpg;*.jpeg;*.bmp;*.gif");
var selectedFile = await ViewServiceRepository.OpenFile(fsa).ConfigureAwait(false);
if (selectedFile == null)
{
return;
}
IsSending = true;
byte[] mediaData = File.ReadAllBytes(selectedFile);
if (mediaData.Length > TwitterConfig.MaxImageSize)
{
Notifier.DisplayMessage(Strings.ImageSizeTooBig, NotificationType.Error);
IsSending = false;
return;
}
var usedAccounts = Accounts.Where(a => a.Use).ToArray();
var acc = usedAccounts.First();
var additionalOwners = usedAccounts.Skip(1).Select(a => a.Context.UserId);
string mediaType = GetMimeType(selectedFile);
var media = await acc.Context.Twitter.UploadMediaAsync(mediaData, mediaType, additionalOwners).ContinueWith(t =>
{
IsSending = false;
return(t.Result);
});
await Dispatcher.RunAsync(() =>
{
Medias.Add(media);
AttachedMedias.Add(new MediaItem(media.MediaID, mediaData));
});
}