private async Task <string> MultiUploadAsync(IEnumerable files)
{
var stringBuilder = new StringBuilder();
foreach (string file in files)
{
if (!IsImageFile(file))
{
continue;
}
var screenshot = Screenshot.FromFile(file);
if (await screenshot.UploadAsync())
{
Debug.WriteLine("Screenshot successfully uploaded to "
+ screenshot.PublicUrl);
if (!string.IsNullOrWhiteSpace(screenshot.PublicUrl))
{
stringBuilder.AppendLine(screenshot.PublicUrl);
}
History.Push(screenshot);
}
else
{
ReportUploadError(screenshot);
}
}
return(stringBuilder.ToString());
}
/// <summary>
/// Uploads images and files on the clipboard to FTP.
/// </summary>
public async Task UploadClipboard()
{
if (Clipboard.ContainsImage())
{
var capture = Screenshot.FromClipboard();
await UploadScreenshot(capture);
}
else if (Clipboard.ContainsFileDropList())
{
var files = Clipboard.GetFileDropList();
if (files.Count == 1)
{
var capture = Screenshot.FromFile(files[0]);
await UploadScreenshot(capture);
}
else
{
var result = await MultiUploadAsync(files);
if (!string.IsNullOrWhiteSpace(result))
{
SetClipboard(result.Trim());
}
}
}
}
