/// <summary>
/// generate a playlist
/// </summary>
/// <param name="control">control file to use to find the destinationRoot, and playlist format</param>
/// <param name="copyToDestination">true to copy the playlist to the destination, false to write it locally</param>
public void GeneratePlaylist(IReadOnlyControlFile control, bool copyToDestination)
{
var allDestFiles = control.GetPodcasts().SelectMany(
podcast => FileFinder.GetFiles(Path.Combine(control.GetDestinationRoot(), podcast.Folder), podcast.Pattern.Value));
IPlaylist p = PlaylistFactory.CreatePlaylist(control.GetPlaylistFormat(), control.GetPlaylistFileName());
string pathSeparator = PathUtilities.GetPathSeparator().ToString();
foreach (IFileInfo thisFile in allDestFiles)
{
string thisRelativeFile = thisFile.FullName;
string absRoot = PathUtilities.GetFullPath(control.GetDestinationRoot());
if (thisRelativeFile.StartsWith(absRoot, StringComparison.Ordinal))
{
thisRelativeFile = thisRelativeFile.Substring(absRoot.Length);
}
thisRelativeFile = thisRelativeFile.Replace(pathSeparator, control.GetPlaylistPathSeparator());
p.AddTrack("." + thisRelativeFile);
}
var tempFile = PathUtilities.GetTempFileName();
OnStatusUpdate(string.Format(CultureInfo.InvariantCulture, "Generating Playlist with {0} items", p.NumberOfTracks));
p.SaveFile(tempFile);
var destPlaylist = copyToDestination
? Path.Combine(control.GetDestinationRoot(), control.GetPlaylistFileName())
: control.GetPlaylistFileName();
OnStatusUpdate(string.Format(CultureInfo.InvariantCulture, "Writing playlist to {0}", destPlaylist));
FileUtilities.FileCopy(tempFile, destPlaylist, true);
}
/// <summary>
/// synchronise podcast media files
/// </summary>
/// <param name="controlFile">control file to use to control the process</param>
/// <param name="whatIf">true to generate the status messages but not to actually perform the file copy / deletes</param>
public void Synchronize(IReadOnlyControlFile controlFile, bool whatIf)
{
var filesToCopy = new List <FileSyncItem>();
foreach (PodcastInfo podcast in controlFile.GetPodcasts())
{
string podcastSourcePath = Path.Combine(controlFile.GetSourceRoot(), podcast.Folder);
string podcastDestinationPath = Path.Combine(controlFile.GetDestinationRoot(), podcast.Folder);
IList <IFileInfo> podcastSourceFiles = FileFinder.GetFiles(
podcastSourcePath,
podcast.Pattern.Value,
podcast.MaximumNumberOfFiles.Value,
podcast.SortField.Value,
podcast.AscendingSort.Value);
FileRemover.RemoveUnwantedFiles(podcastSourceFiles, podcastDestinationPath, podcast.Pattern.Value, whatIf);
IEnumerable <FileSyncItem> podcastSyncItems = podcastSourceFiles.Select(p => new FileSyncItem {
Source = p
});
filesToCopy.AddRange(podcastSyncItems);
}
FileCopier.CopyFilesToTarget(
filesToCopy,
controlFile.GetSourceRoot(),
controlFile.GetDestinationRoot(),
controlFile.GetFreeSpaceToLeaveOnDestination(),
whatIf);
foreach (PodcastInfo podcast in controlFile.GetPodcasts())
{
if (podcast.DeleteEmptyFolder.Value)
{
string podcastDestinationPath = Path.Combine(controlFile.GetDestinationRoot(), podcast.Folder);
FolderRemover.RemoveFolderIfEmpty(podcastDestinationPath, whatIf);
}
}
}