| static private PathAvailableSpace ( string path ) : ulong | ||
| path | string | The standard or UNC path to retrieve available bytes for. |
| return | ulong | |
private void DownloadProgThread()
{
// Raise a progress event to give the user some feedback
this.Progress?.Invoke(this.episodeInfo.Epid, 0, Provider.ProgressType.Downloading);
if (!Provider.Handler.Exists(this.pluginId))
{
this.DownloadError(Provider.ErrorType.LocalProblem, "The plugin provider required to download this episode is not currently available. Please try updating the Radio Downloader providers or cancelling the download.");
return;
}
lock (this.pluginInstanceLock)
{
this.pluginInstance = Provider.Handler.GetFromId(this.pluginId).CreateInstance();
this.pluginInstance.Progress += this.DownloadPluginInst_Progress;
}
string saveLocation;
try
{
saveLocation = FileUtils.GetSaveFolder();
}
catch (DirectoryNotFoundException)
{
this.DownloadError(Provider.ErrorType.LocalProblem, "Your chosen location for saving downloaded programmes no longer exists. Select a new one under Options -> Main Options.");
return;
}
const int FreeMb = 250;
ulong availableSpace = OsUtils.PathAvailableSpace(saveLocation);
if (availableSpace <= FreeMb * 1024 * 1024)
{
this.DownloadError(Provider.ErrorType.LocalProblem, "Your chosen location for saving downloaded programmes does not have enough free space. Make sure that you have at least " + FreeMb.ToString(CultureInfo.CurrentCulture) + " MB free, or select a new location under Options -> Main Options.");
return;
}
Provider.DownloadInfo info = null;
try
{
try
{
info = this.pluginInstance.DownloadProgramme(this.progExtId, this.episodeExtId, this.providerProgInfo, this.providerEpisodeInfo);
}
catch (Provider.DownloadException downloadExp)
{
if (downloadExp.ErrorType == Provider.ErrorType.UnknownError)
{
this.DownloadError(downloadExp);
}
else
{
this.DownloadError(downloadExp.ErrorType, downloadExp.Message);
}
return;
}
catch (Exception unknownExp)
{
this.DownloadError(unknownExp);
return;
}
if (this.cancelled)
{
this.cancelResponse = true;
return;
}
string finalName;
try
{
finalName = Model.Download.MoveToSaveFolder(Settings.FileNameFormat, this.progInfo, this.episodeInfo, saveLocation, info.Extension, info.Downloaded.FilePath);
}
catch (IOException ioExp)
{
this.DownloadError(Provider.ErrorType.LocalProblem, "Encountered an error saving the downloaded file. " + ioExp.Message + " You may need to select a new location for saving downloaded programmes under Options -> Main Options.");
return;
}
catch (UnauthorizedAccessException unAuthExp)
{
this.DownloadError(Provider.ErrorType.LocalProblem, "Encountered a permissions problem saving the downloaded file. " + unAuthExp.Message + " You may need to select a new location for saving downloaded programmes under Options -> Main Options.");
return;
}
lock (DbUpdateLock)
{
Model.Download.SetComplete(this.episodeInfo.Epid, finalName, info);
Model.Programme.SetLatestDownload(this.progInfo.Progid, this.episodeInfo.Date);
}
// Remove single episode subscriptions
if (Model.Subscription.IsSubscribed(this.progInfo.Progid))
{
if (this.progInfo.SingleEpisode)
{
Model.Subscription.Remove(this.progInfo.Progid);
}
}
if (!string.IsNullOrEmpty(Settings.RunAfterCommand))
{
try
{
// Use VB Interaction.Shell as Process.Start doesn't give the option of a non-focused window
// The "comspec" environment variable gives the path to cmd.exe
Microsoft.VisualBasic.Interaction.Shell("\"" + Environment.GetEnvironmentVariable("comspec") + "\" /c " + Settings.RunAfterCommand.Replace("%file%", finalName), Microsoft.VisualBasic.AppWinStyle.NormalNoFocus);
}
catch
{
// Just ignore the error, as it just means that something has gone wrong with the run after command.
}
}
}
finally
{
info?.Dispose();
}
this.DownloadFinished();
}
