/// <summary>
/// Downloads show data from TVDB.
/// </summary>
/// <param name="show">the name of the show to get data for.</param>
/// <returns>A list of shows matching the specified <paramref name="show"/>.</returns>
private async Task<List<Show>> DownloadShowsByTitle(string show)
{
try
{
ITVDBService tvdbManager = _serviceFactory.GetServiceManager<ITVDBService>();
Task<List<Show>> searchTask = tvdbManager.GetShowsByTitle(show);
SetStatus(String.Format("Searching for shows with the name '{0}'", show));
List<Show> results = await searchTask;
return results;
}
catch
{
throw;
}
}
internal async Task Rename(string file)
{
// TODO: set status text to parsing
SetStatus("Parsing input file.");
_view.VisualizeProgress(true);
// Loop through each parser and check if it can parse the input file.
foreach (ITVShowParser parser in _serviceFactory.GetServiceManagers<ITVShowParser>())
{
if (!parser.CanParse(file))
{
// Maybe the next parser will be able to parse the file.
continue;
}
else
{
SetStatus("Successful parser found.");
try
{
TVShowFile tvShowFile = parser.Parse(file);
ITVDBService tvdbManager = _serviceFactory.GetServiceManager<ITVDBService>();
SetStatus(String.Format("Searching for a show with the name '{0}'", tvShowFile.ShowName));
Task<List<Show>> showsTaskResult = tvdbManager.GetShowsByTitle(tvShowFile.ShowName);
// TODO: downloading show data..
// TODO: update the progress bar to look like work is being done...
List<Show> results = await showsTaskResult;
// TODO: make sure the progress bar finishes
InterpretShowResults(results, tvShowFile);
}
catch (Exception ex)
{
// TODO: Set status text to error
SetStatus(String.Format("An error occured renaming the file. {0}", ex.Message));
break;
}
// TODO: I believe here would be the successful case so display some success message.
break;
}
}
_view.VisualizeProgress(false);
}
/// <summary>
/// Renames the file that given to this object on initialization.
/// </summary>
/// <param name="show">The show that is to be used to retrieve episode data.</param>
/// <exception cref="EpisodeNotFoundException">Thrown when the searched for episode cannot be found for the given show.</exception>
internal void Rename(Show show)
{
ITVDBService tvdbManager = _serviceFactory.GetServiceManager <ITVDBService>();
// TODO: downloading episode data...
List <Episode> episodes = tvdbManager.GetEpisodesByShowId(show.Id);
Episode episode = (from e in episodes
where e.Season == _fileToRename.Season &&
e.Number == _fileToRename.Episode
select e).FirstOrDefault();
if (episode == null)
{
// TODO: should be some way to determine if it was successfull or not.
// Maybe just use First() and catch the exception if nothing is found.
throw new EpisodeNotFoundException(String.Format("Show: '{0}' did not contain information for season {1}, episode {2}",
show.Title, _fileToRename.Season, _fileToRename.Episode));
}
// TODO: status - building the new filename.
// TODO: Allow multiple output filename templates
string newFilename = String.Format("{0} S{1}E{2} - {3}.{4}", _fileToRename.ShowName, episode.SeasonAsString(), episode.NumberAsString(), episode.Title, _fileToRename.Extension);
// Strip off any illegal filename characters.
string invalidChars = new string(Path.GetInvalidFileNameChars());
Regex regex = new Regex(String.Format("[{0}]", Regex.Escape(invalidChars)));
newFilename = regex.Replace(newFilename, String.Empty);
try
{
// TODO: status - renaming file.
File.Move(_fileToRename.Filename, String.Format(@"{0}\{1}", Directory.GetParent(_fileToRename.Filename), newFilename));
// TODO: I want to know if any exception occurs. Log it out or even just show a message box for testing.
// The previous version of TVShow rename got hung up way to often without any indication of what was happening.
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}