private IObservable <Tuple <string, string> > OpenFiles(string[] fileNames)
{
return(ObservableEx.Create <Tuple <string, string> >(async(observer, ct) =>
{
try
{
IsProcessing = true;
foreach (var name in fileNames)
{
if (ct.IsCancellationRequested)
{
return;
}
using (var stream = new System.IO.FileStream(name, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
var bytes = await stream.ReadBytesAsync().ConfigureAwait(false);
var text = bytes.GetCode().GetString(bytes);
observer.OnNext(Tuple.Create(System.IO.Path.GetFileName(name), text));
}
}
observer.OnCompleted();
}
catch (Exception e)
{
observer.OnError(e);
}
finally
{ IsProcessing = false; }
}));
}
private async void FileOpened(string[] fileNames)
{
if (fileNames.Length > 1)
{
_selectedFiles = fileNames;
var names = fileNames.Select(s => "\"" + System.IO.Path.GetFileName(s) + "\"");
UploadFileName = names.Aggregate((a, b) => a + " " + b);
Text = "*** Selected Files ***" + Environment.NewLine
+ names.Aggregate((a, b) => a + Environment.NewLine + b) + Environment.NewLine;
UploadFileDescription = "gist description...";
return;
}
_selectedFiles = null;
var filename = fileNames.FirstOrDefault();
if (string.IsNullOrEmpty(filename))
{
return;
}
UploadFileName = System.IO.Path.GetFileName(filename);
using (var stream = new System.IO.FileStream(filename, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
var bytes = await stream.ReadBytesAsync().ConfigureAwait(false);
Text = bytes.GetCode().GetString(bytes);
}
}
private IObservable<Tuple<string, string>> OpenFiles(string[] fileNames)
{
return ObservableEx.Create<Tuple<string, string>>(async (observer, ct) =>
{
try
{
IsProcessing = true;
foreach (var name in fileNames)
{
if (ct.IsCancellationRequested)
{ return; }
using (var stream = new System.IO.FileStream(name, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
var bytes = await stream.ReadBytesAsync().ConfigureAwait(false);
var text = bytes.GetCode().GetString(bytes);
observer.OnNext(Tuple.Create(System.IO.Path.GetFileName(name), text));
}
}
observer.OnCompleted();
}
catch (Exception e)
{
observer.OnError(e);
}
finally
{ IsProcessing = false; }
});
}
private async void FileOpened(string[] fileNames)
{
if (fileNames.Length > 1)
{
_selectedFiles = fileNames;
var names = fileNames.Select(s => "\"" + System.IO.Path.GetFileName(s) + "\"");
UploadFileName = names.Aggregate((a, b) => a + " " + b);
Text = "*** Selected Files ***" + Environment.NewLine
+ names.Aggregate((a, b) => a + Environment.NewLine + b) + Environment.NewLine;
UploadFileDescription = "gist description...";
return;
}
_selectedFiles = null;
var filename = fileNames.FirstOrDefault();
if (string.IsNullOrEmpty(filename))
{ return; }
UploadFileName = System.IO.Path.GetFileName(filename);
using (var stream = new System.IO.FileStream(filename, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
var bytes = await stream.ReadBytesAsync().ConfigureAwait(false);
Text = bytes.GetCode().GetString(bytes);
}
}
