public void Unsubscribe(ApplicationUser user, Show show)
{
if (!user.Shows.Contains(show))
{
throw new InvalidOperationException("The user is not subscribed to that show.");
}
user.Shows.Remove(show);
show.Subscribers.Remove(user);
this.Shows.SaveChanges();
}
public void Subscribe(ApplicationUser user, Show show)
{
if (user.Shows.Contains(show))
{
throw new InvalidOperationException("The user is already subscribed to tha show.");
}
user.Shows.Add(show);
show.Subscribers.Add(user);
this.Shows.SaveChanges();
}
public Show AddShow(int id)
{
TVDBSharp.Models.Show fetchedShow = this.TvdbConnection.GetShow(id);
Show show = new Show();
this.MapShow(show, fetchedShow);
this.Shows.Add(show);
this.Shows.SaveChanges();
CalculateLastAndNextEpisodes(show);
this.Shows.SaveChanges();
return show;
}
public void UpdateShow(Show show)
{
TVDBSharp.Models.Show fetchedShow = this.TvdbConnection.GetShow(show.TvDbId);
this.MapShow(show, fetchedShow);
this.Shows.Update(show);
this.Shows.SaveChanges();
CalculateLastAndNextEpisodes(show);
this.Shows.SaveChanges();
}
private void MapShow(Show show, TVDBSharp.Models.Show fetchedShow)
{
show.AirTime = fetchedShow.AirTime;
show.Runtime = fetchedShow.Runtime;
show.Description = GetDescription(fetchedShow.Description);
show.Network = this.GetOrCreateNetwork(fetchedShow.Network);
show.TvDbId = fetchedShow.Id;
show.ImdbId = fetchedShow.ImdbId;
show.Language = GetLanguage(fetchedShow.Language);
show.AirDay = GetAirDay(fetchedShow.AirDay);
show.FirstAired = fetchedShow.FirstAired;
this.AddGenres(show.Genres, fetchedShow.Genres);
show.LastUpdated = fetchedShow.LastUpdated;
show.Name = fetchedShow.Name;
show.Status = GetStatus(fetchedShow.Status);
show.BannerBig = this.GetImage("big_", fetchedShow.Banner, this.AppSettings.BannerDirectory);
show.PosterBig = this.GetImage("big_", fetchedShow.Poster, this.AppSettings.PosterDirectory);
show.UserFriendlyId = GetUserFriendlyId(fetchedShow.Name);
show.Network.Shows.Add(show);
SetSeasons(show, fetchedShow);
}
private static void SetSeasons(Show show, TVDBSharp.Models.Show fetchedShow)
{
ICollection<Season> seasons = show.Seasons;
foreach (TVDBSharp.Models.Episode episodeModel in fetchedShow.Episodes)
{
int seasonNumber = episodeModel.SeasonNumber;
Season season = seasons.FirstOrDefault(s => s.Number == seasonNumber);
if (season == null)
{
season = new Season
{
Number = seasonNumber
};
seasons.Add(season);
}
TVDBSharp.Models.Episode model = episodeModel;
Episode episode = season.Episodes.FirstOrDefault(e => e.Number == model.EpisodeNumber);
if (episode == null)
{
episode = new Episode();
}
MapEpisode(episode, episodeModel);
episode.Season = season;
season.Episodes.Add(episode);
show.Seasons.Add(season);
season.Show = show;
}
}
private static void CalculateLastAndNextEpisodes(Show show)
{
IEnumerable<Episode> episodes = show.Seasons.SelectMany(season => season.Episodes);
Episode lastEpisode =
episodes.Where(episode => episode.FirstAired < DateTime.Now)
.OrderByDescending(episode => episode.FirstAired)
.FirstOrDefault();
Episode nextEpisode =
episodes.Where(episode => episode.FirstAired > DateTime.Now).OrderBy(episode => episode.FirstAired).FirstOrDefault();
if (lastEpisode != null)
{
show.LastEpisodeId = lastEpisode.Id;
}
else
{
show.LastEpisodeId = null;
}
if (nextEpisode != null)
{
show.NextEpisodeId = nextEpisode.Id;
}
else
{
show.NextEpisodeId = null;
}
}
