public StartDownloadVm(PlayableItemVm playableItemVm, StorageType defaultStorage, IAppContext appContext)
{
_playableItemVm = playableItemVm;
_defaultStorage = defaultStorage;
_appContext = appContext;
StartDownload = new DelegateCommand(StartDownloadExecute);
Target = defaultStorage == StorageType.VideoLibrary ? "Video Library" : "Audio Library";
FileName = _playableItemVm.GetDownloadName();
Transcode = true;
AudioTrack = new UndefinedTrackVm(_appContext);
Subtitle = new UndefinedTrackVm(_appContext);
AudioTracks = new List <TrackVm>()
{
AudioTrack
};
Subtitles = new List <TrackVm>()
{
Subtitle
};
LoadDetails();
}
private async Task PrepareLoresDownload()
{
Uri dlInfo;
try
{
var hiresMissing = await PlayableItemVm.CalcAvailability(_appContext, DownloadDefinition.Path);
dlInfo = await _appContext.XBMC.PrepareDownload(Lores);
}
catch (Exception ex)
{
Status = DownloadStatus.Error;
ErrorMessage = ex.Message;
return;
}
DownloadDefinition.Source = dlInfo;
DownloadDefinition.Filename = System.IO.Path.ChangeExtension(DownloadDefinition.Filename, "mp4");
await PrepareDownload();
}
private async Task PrepareTranscoding()
{
TranscodeJob = new VlmJob(Vlc);
var sourceDir = System.IO.Path.GetDirectoryName(DownloadDefinition.Path);
var sourceFilename = System.IO.Path.GetFileNameWithoutExtension(DownloadDefinition.Path);
var sourceExtension = System.IO.Path.GetExtension(DownloadDefinition.Path);
Lores = System.IO.Path.Combine(sourceDir, sourceFilename + "_lores.mp4");
var loresMissing = await PlayableItemVm.CalcAvailability(_appContext, Lores);
if (loresMissing)
{
var sourceUri = new Uri(DownloadDefinition.Path);
TranscodeJob.PropertyChanged += TranscodeJobPropertyChanged;
try
{
await
TranscodeJob.Transcode(sourceUri.ToString(), Lores, DownloadDefinition.AudioTrack,
DownloadDefinition.SubtitleTrack);
}
catch (WebException wex)
{
if (wex.Response != null && ((HttpWebResponse)wex.Response).StatusCode == HttpStatusCode.Forbidden)
{
_appContext.View.ErrorMessage("The VLC rejected the request. Please check the tutorial. (see the chapter \"Access control\")");
}
Status = DownloadStatus.Error;
ErrorMessage = wex.Message;
return;
}
Status = DownloadStatus.Transcoding;
}
else
{
await PrepareLoresDownload();
}
}
public void PrepareDownload(PlayableItemVm playableItemVm, StorageType defaultStorage)
{
var vm = new StartDownloadVm(playableItemVm, defaultStorage, _appContext);
_appContext.View.PrepareDownload(vm);
}
