public async void NavigateRemote(string path)
{
RemotePath = path;
RemoteFiles.Clear();
var json = await SendCommand("list:" + path);
JArray array;
try { array = JArray.Parse(json); }
catch { return; }
var temp = new List <FileItem>();
foreach (var obj in array)
{
var rpath = obj.Value <string>("path");
var folder = obj.Value <bool>("folder");
if (!folder && mss.currentItem != null && mss.currentItem.Path.Equals(rpath))
{
temp.Add(mss.currentItem);
continue;
}
var name = obj.Value <string>("name");
long size = 0;
if (!folder)
{
size = obj.Value <long>("size");
}
var ext = Path.GetExtension(name).ToUpper();
if (ext.Length > 0)
{
ext = ext.Substring(1);
}
var date = new DateTime(1970, 1, 1, 0, 0, 0);
date = date.AddMilliseconds(obj.Value <long>("date"));
FileItem item;
if (MusicFileItem.IsMusicFile(rpath))
{
item = new MusicFileItem();
}
else if (PictureFileItem.IsPictureFile(rpath))
{
item = new PictureFileItem();
}
else
{
item = new FileItem();
}
item.Model = this;
item.Path = rpath;
item.Name = name;
item.Size = size;
item.Extension = folder ? "FOLDER" : ext;
item.Date = date.ToString();
item.IsFolder = folder;
item.IsRemote = true;
temp.Add(item);
}
temp.Sort(new Comparison <FileItem>((t1, t2) =>
{
if (t1.IsFolder && !t2.IsFolder)
{
return(-1);
}
else if (!t1.IsFolder && t2.IsFolder)
{
return(1);
}
return(string.Compare(t1.Name, t2.Name, true));
}));
RemoteFiles = new ObservableCollection <FileItem>(temp);
}
public static void PreviewItem(PictureFileItem item)
{
string path = null;
if (!item.IsRemote)
{
path = item.Path;
}
else
{
if (item.TempPath != null)
{
path = item.TempPath;
}
else
{
Task.Run(() =>
{
item.IsLoading = true;
int bytesRead, bytesTotalRead = 0;
using (var client = new TcpClient())
{
client.Connect(TransferViewModel.device.Address, 8000);
using (var ns = client.GetStream())
{
byte[] buffer = Encoding.UTF8.GetBytes("receive:" + item.Path);
ns.Write(buffer, 0, buffer.Length);
ns.Flush();
buffer = new byte[8192];
item.TempPath = Path.ChangeExtension(Path.GetTempFileName(),
Path.GetExtension(item.Path));
var sw = new Stopwatch();
sw.Start();
using (var stream = File.OpenWrite(item.TempPath))
{
while ((bytesRead = ns.Read(buffer, 0, buffer.Length)) > 0)
{
stream.Write(buffer, 0, bytesRead);
bytesTotalRead += bytesRead;
if (sw.ElapsedMilliseconds >= 200)
{
item.Progress = 100 * bytesTotalRead / (double)item.Size;
sw.Restart();
}
}
}
Process.Start(item.TempPath);
}
}
item.IsLoading = false;
});
}
}
if (path != null)
{
Process.Start(path);
}
}
public void NavigateLocal(string path)
{
if (path == "/")
{
NavigateLocalHome();
return;
}
LocalPath = path;
LocalDrive.Clear();
var di = new DirectoryInfo(path);
if (!di.Exists)
{
return;
}
var dirs = di.EnumerateDirectories();
foreach (var dir in dirs)
{
if (dir.Attributes.HasFlag(FileAttributes.Hidden |
FileAttributes.System))
{
continue;
}
LocalDrive.Add(new FileItem()
{
Model = this,
Path = dir.FullName,
Name = dir.Name,
Extension = "FOLDER",
Date = dir.LastWriteTime.ToString(),
IsFolder = true
});
}
var files = di.EnumerateFiles();
foreach (var file in files)
{
if (file.Attributes.HasFlag(FileAttributes.Hidden |
FileAttributes.System))
{
continue;
}
FileItem item;
if (MusicFileItem.IsMusicFile(file.FullName))
{
item = new MusicFileItem();
}
else if (PictureFileItem.IsPictureFile(file.FullName))
{
item = new PictureFileItem();
}
else
{
item = new FileItem();
}
item.Model = this;
item.Path = file.FullName;
item.Name = file.Name;
item.Size = file.Length;
item.Extension = file.Extension.Length >= 1 ? file.Extension.Substring(1).ToUpper() : "";
item.Date = file.LastWriteTime.ToString();
item.IsFolder = false;
LocalDrive.Add(item);
}
}