/// <summary>
/// Gets the session info dto.
/// </summary>
/// <param name="session">The session.</param>
/// <returns>SessionInfoDto.</returns>
public static SessionInfoDto GetSessionInfoDto(SessionInfo session)
{
var dto = new SessionInfoDto
{
Client = session.Client,
DeviceId = session.DeviceId,
DeviceName = session.DeviceName,
Id = session.Id.ToString("N"),
LastActivityDate = session.LastActivityDate,
NowPlayingPositionTicks = session.NowPlayingPositionTicks,
SupportsRemoteControl = session.SupportsRemoteControl,
IsPaused = session.IsPaused,
NowViewingContext = session.NowViewingContext,
NowViewingItemId = session.NowViewingItemId,
NowViewingItemName = session.NowViewingItemName,
NowViewingItemType = session.NowViewingItemType,
ApplicationVersion = session.ApplicationVersion
};
if (session.NowPlayingItem != null)
{
dto.NowPlayingItem = DtoBuilder.GetBaseItemInfo(session.NowPlayingItem);
}
if (session.User != null)
{
dto.UserId = session.User.Id.ToString("N");
dto.UserName = session.User.Name;
}
return(dto);
}
/// <summary>
/// Converts a User to a DTOUser
/// </summary>
/// <param name="user">The user.</param>
/// <returns>DtoUser.</returns>
/// <exception cref="System.ArgumentNullException">user</exception>
public async Task <UserDto> GetUserDto(User user)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
var dto = new UserDto
{
Id = user.Id.ToString("N"),
Name = user.Name,
HasPassword = !String.IsNullOrEmpty(user.Password),
LastActivityDate = user.LastActivityDate,
LastLoginDate = user.LastLoginDate,
Configuration = user.Configuration
};
var image = user.PrimaryImagePath;
if (!string.IsNullOrEmpty(image))
{
dto.PrimaryImageTag = Kernel.Instance.ImageManager.GetImageCacheTag(user, ImageType.Primary, image);
try
{
await DtoBuilder.AttachPrimaryImageAspectRatio(dto, user, _logger).ConfigureAwait(false);
}
catch (Exception ex)
{
// Have to use a catch-all unfortunately because some .net image methods throw plain Exceptions
_logger.ErrorException("Error generating PrimaryImageAspectRatio for {0}", ex, user.Name);
}
}
return(dto);
}
private async Task<ItemsResult> GetInstantMixResult(BaseGetSimilarItems request, IEnumerable<string> genres)
{
var user = request.UserId.HasValue ? _userManager.GetUserById(request.UserId.Value) : null;
var fields = request.GetItemFields().ToList();
var dtoBuilder = new DtoBuilder(Logger, _libraryManager, _userDataRepository, _itemRepo);
var inputItems = user == null
? _libraryManager.RootFolder.RecursiveChildren
: user.RootFolder.GetRecursiveChildren(user);
var genresDictionary = genres.ToDictionary(i => i, StringComparer.OrdinalIgnoreCase);
var limit = request.Limit.HasValue ? request.Limit.Value * 2 : 100;
var items = inputItems
.OfType<Audio>()
.Select(i => new Tuple<Audio, int>(i, i.Genres.Count(genresDictionary.ContainsKey)))
.OrderByDescending(i => i.Item2)
.ThenBy(i => Guid.NewGuid())
.Select(i => i.Item1)
.Take(limit)
.OrderBy(i => Guid.NewGuid())
.ToArray();
var result = new ItemsResult
{
TotalRecordCount = items.Length
};
var tasks = items.Take(request.Limit ?? items.Length)
.Select(i => dtoBuilder.GetBaseItemDto(i, fields, user));
result.Items = await Task.WhenAll(tasks).ConfigureAwait(false);
return result;
}
