public IEnumerable<Episode> GetNextUpEpisodes(NextUpQuery request, User user, IEnumerable<Series> series)
{
// Avoid implicitly captured closure
var currentUser = user;
return FilterSeries(request, series)
.AsParallel()
.Select(i => GetNextUp(i, currentUser))
.Where(i => i.Item1 != null)
.OrderByDescending(i =>
{
var episode = i.Item1;
var seriesUserData = _userDataManager.GetUserData(user.Id, episode.Series.GetUserDataKey());
if (seriesUserData.IsFavorite)
{
return 2;
}
if (seriesUserData.Likes.HasValue)
{
return seriesUserData.Likes.Value ? 1 : -1;
}
return 0;
})
.ThenByDescending(i => i.Item2)
.ThenByDescending(i => i.Item1.PremiereDate ?? DateTime.MinValue)
.Select(i => i.Item1);
}
public IEnumerable<Episode> GetNextUpEpisodes(NextUpQuery request, User user, IEnumerable<Series> series)
{
// Avoid implicitly captured closure
var currentUser = user;
return FilterSeries(request, series)
.AsParallel()
.Select(i => GetNextUp(i, currentUser))
// Include if an episode was found, and either the series is not unwatched or the specific series was requested
.Where(i => i.Item1 != null && (!i.Item3 || !string.IsNullOrWhiteSpace(request.SeriesId)))
.OrderByDescending(i =>
{
var episode = i.Item1;
var seriesUserData = _userDataManager.GetUserData(user.Id, episode.Series.GetUserDataKey());
if (seriesUserData.IsFavorite)
{
return 2;
}
if (seriesUserData.Likes.HasValue)
{
return seriesUserData.Likes.Value ? 1 : -1;
}
return 0;
})
.ThenByDescending(i => i.Item2)
.ThenByDescending(i => i.Item1.PremiereDate ?? DateTime.MinValue)
.Select(i => i.Item1);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request)
{
var user = _userManager.GetUserById(request.UserId);
if (user == null)
{
throw new ArgumentException("User not found");
}
var parentIds = string.IsNullOrEmpty(request.ParentId)
? new string[] { }
: new[] { request.ParentId };
var items = _libraryManager.GetItems(new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Series).Name },
SortOrder = SortOrder.Ascending
}, parentIds).Cast<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request, IEnumerable<Folder> parentsFolders)
{
var user = _userManager.GetUserById(new Guid(request.UserId));
if (user == null)
{
throw new ArgumentException("User not found");
}
var items = parentsFolders.SelectMany(i => i.GetRecursiveChildren(user))
.OfType<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request)
{
var user = _userManager.GetUserById(request.UserId);
if (user == null)
{
throw new ArgumentException("User not found");
}
var parentIdGuid = string.IsNullOrWhiteSpace(request.ParentId) ? (Guid?)null : new Guid(request.ParentId);
string presentationUniqueKey = null;
int? limit = null;
if (!string.IsNullOrWhiteSpace(request.SeriesId))
{
var series = _libraryManager.GetItemById(request.SeriesId);
if (series != null)
{
presentationUniqueKey = GetUniqueSeriesKey(series);
limit = 1;
}
}
if (string.IsNullOrWhiteSpace(presentationUniqueKey) && limit.HasValue)
{
limit = limit.Value + 10;
}
var items = _libraryManager.GetItemList(new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Series).Name },
SortOrder = SortOrder.Ascending,
PresentationUniqueKey = presentationUniqueKey,
Limit = limit,
ParentId = parentIdGuid,
Recursive = true
}).Cast<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request, IEnumerable<Folder> parentsFolders)
{
var user = _userManager.GetUserById(request.UserId);
if (user == null)
{
throw new ArgumentException("User not found");
}
string presentationUniqueKey = null;
int? limit = null;
if (!string.IsNullOrWhiteSpace(request.SeriesId))
{
var series = _libraryManager.GetItemById(request.SeriesId);
if (series != null)
{
presentationUniqueKey = GetUniqueSeriesKey(series);
limit = 1;
}
}
if (string.IsNullOrWhiteSpace(presentationUniqueKey) && limit.HasValue)
{
limit = limit.Value + 10;
}
var items = _libraryManager.GetItemList(new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Series).Name },
SortOrder = SortOrder.Ascending,
PresentationUniqueKey = presentationUniqueKey,
Limit = limit
}, parentsFolders.Select(i => i.Id.ToString("N"))).Cast<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request)
{
var user = _userManager.GetUserById(request.UserId);
if (user == null)
{
throw new ArgumentException("User not found");
}
var parentIds = string.IsNullOrEmpty(request.ParentId)
? new string[] { }
: new[] { request.ParentId };
var items = GetAllLibraryItems(user, parentIds, i => i is Series)
.Cast<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request, IEnumerable<Folder> parentsFolders)
{
var user = _userManager.GetUserById(request.UserId);
if (user == null)
{
throw new ArgumentException("User not found");
}
var items = _libraryManager.GetItems(new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Series).Name },
SortOrder = SortOrder.Ascending
}, parentsFolders.Select(i => i.Id.ToString("N"))).Cast<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
public QueryResult<BaseItem> GetNextUp(NextUpQuery request)
{
var user = _userManager.GetUserById(request.UserId);
if (user == null)
{
throw new ArgumentException("User not found");
}
var parentIds = string.IsNullOrEmpty(request.ParentId)
? new string[] { }
: new[] { request.ParentId };
string presentationUniqueKey = null;
int? limit = null;
if (!string.IsNullOrWhiteSpace(request.SeriesId))
{
var series = _libraryManager.GetItemById(request.SeriesId);
if (series != null)
{
presentationUniqueKey = series.PresentationUniqueKey;
limit = 1;
}
}
var items = _libraryManager.GetItemList(new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Series).Name },
SortOrder = SortOrder.Ascending,
PresentationUniqueKey = presentationUniqueKey,
Limit = limit
}, parentIds).Cast<Series>();
// Avoid implicitly captured closure
var episodes = GetNextUpEpisodes(request, user, items);
return GetResult(episodes, null, request);
}
private async Task<bool> GetNextUp()
{
try
{
SetProgressBar("Getting next up items...");
var query = new NextUpQuery
{
UserId = AuthenticationService.Current.LoggedInUser.Id
};
Log.Info("Getting next up items");
var itemResponse = await _apiClient.GetNextUpAsync(query);
return SetNextUpItems(itemResponse);
}
catch (HttpException ex)
{
Log.ErrorException("GetNextUp()", ex);
}
SetProgressBar();
return false;
}
private QueryResult<BaseItem> GetResult(IEnumerable<BaseItem> items, int? totalRecordLimit, NextUpQuery query)
{
var itemsArray = totalRecordLimit.HasValue ? items.Take(totalRecordLimit.Value).ToArray() : items.ToArray();
var totalCount = itemsArray.Length;
if (query.Limit.HasValue)
{
itemsArray = itemsArray.Skip(query.StartIndex ?? 0).Take(query.Limit.Value).ToArray();
}
else if (query.StartIndex.HasValue)
{
itemsArray = itemsArray.Skip(query.StartIndex.Value).ToArray();
}
return new QueryResult<BaseItem>
{
TotalRecordCount = totalCount,
Items = itemsArray
};
}
private IEnumerable<Series> FilterSeries(NextUpQuery request, IEnumerable<Series> items)
{
if (!string.IsNullOrWhiteSpace(request.SeriesId))
{
var id = new Guid(request.SeriesId);
items = items.Where(i => i.Id == id);
}
return items;
}
private async Task<ItemsResult> GetNextUpAsync(ItemListViewModel viewModel)
{
var query = new NextUpQuery
{
Fields = new[]
{
ItemFields.PrimaryImageAspectRatio,
ItemFields.DateCreated,
ItemFields.DisplayPreferencesId
},
UserId = _sessionManager.CurrentUser.Id,
Limit = 15
};
var result = await ApiClient.GetNextUpAsync(query);
ShowNextUp = result.TotalRecordCount > 0;
return result;
}
public IEnumerable<Episode> GetNextUpEpisodes(NextUpQuery request, User user, IEnumerable<Series> series)
{
// Avoid implicitly captured closure
var currentUser = user;
var allNextUp = series
.Select(i => GetNextUp(i, currentUser))
.Where(i => i.Item1 != null)
// Include if an episode was found, and either the series is not unwatched or the specific series was requested
.OrderByDescending(i => i.Item2)
.ThenByDescending(i => i.Item1.PremiereDate ?? DateTime.MinValue)
.ToList();
// If viewing all next up for all series, remove first episodes
if (string.IsNullOrWhiteSpace(request.SeriesId))
{
var withoutFirstEpisode = allNextUp
.Where(i => !i.Item3)
.ToList();
// But if that returns empty, keep those first episodes (avoid completely empty view)
if (withoutFirstEpisode.Count > 0)
{
allNextUp = withoutFirstEpisode;
}
}
return allNextUp
.Select(i => i.Item1)
.Take(request.Limit ?? int.MaxValue);
}
private async Task<bool> GetNextUp()
{
try
{
SetProgressBar(AppResources.SysTrayGettingNextUp);
var query = new NextUpQuery
{
ParentId = _parentId,
UserId = AuthenticationService.Current.LoggedInUserId,
Fields = new[] { ItemFields.PrimaryImageAspectRatio, ItemFields.ParentId, ItemFields.MediaSources, ItemFields.SyncInfo },
ImageTypeLimit = 1,
EnableImageTypes = new []{ImageType.Backdrop, ImageType.Primary}
};
Log.Info("Getting next up items");
var itemResponse = await ApiClient.GetNextUpEpisodesAsync(query);
return SetNextUpItems(itemResponse);
}
catch (HttpException ex)
{
Utils.HandleHttpException("GetNextUp()", ex, NavigationService, Log);
}
SetProgressBar();
return false;
}
