private string CreateLookupKey(TraktCache.Episode episode)
{
string show = null;
if (episode.ShowTvdbId != null)
{
show = episode.ShowTvdbId.Value.ToString();
}
else if (episode.ShowImdbId != null)
{
show = episode.ShowImdbId;
}
else
{
if (episode.ShowTitle == null)
return episode.GetHashCode().ToString();
show = episode.ShowTitle + "_" + episode.ShowYear ?? string.Empty;
}
return string.Format("{0}_{1}_{2}", show, episode.Season, episode.Number);
}