private async Task<Channel> GetChannel(IChannel channelInfo, CancellationToken cancellationToken)
{
var path = Path.Combine(_config.ApplicationPaths.ItemsByNamePath, "channels", _fileSystem.GetValidFilename(channelInfo.Name));
var fileInfo = new DirectoryInfo(path);
var isNew = false;
if (!fileInfo.Exists)
{
_logger.Debug("Creating directory {0}", path);
Directory.CreateDirectory(path);
fileInfo = new DirectoryInfo(path);
if (!fileInfo.Exists)
{
throw new IOException("Path not created: " + path);
}
isNew = true;
}
var id = GetInternalChannelId(channelInfo.Name);
var item = _libraryManager.GetItemById(id) as Channel;
if (item == null)
{
item = new Channel
{
Name = channelInfo.Name,
Id = id,
DateCreated = _fileSystem.GetCreationTimeUtc(fileInfo),
DateModified = _fileSystem.GetLastWriteTimeUtc(fileInfo),
Path = path
};
isNew = true;
}
item.OfficialRating = GetOfficialRating(channelInfo.ParentalRating);
item.Overview = channelInfo.Description;
item.HomePageUrl = channelInfo.HomePageUrl;
item.OriginalChannelName = channelInfo.Name;
if (string.IsNullOrEmpty(item.Name))
{
item.Name = channelInfo.Name;
}
await item.RefreshMetadata(new MetadataRefreshOptions
{
ForceSave = isNew
}, cancellationToken);
return item;
}
public ChannelFeatures GetChannelFeaturesDto(Channel channel,
IChannel provider,
InternalChannelFeatures features)
{
var isIndexable = provider is IIndexableChannel;
var supportsLatest = provider is ISupportsLatestMedia;
return new ChannelFeatures
{
CanFilter = !features.MaxPageSize.HasValue,
CanSearch = provider is ISearchableChannel,
ContentTypes = features.ContentTypes,
DefaultSortFields = features.DefaultSortFields,
MaxPageSize = features.MaxPageSize,
MediaTypes = features.MediaTypes,
SupportsSortOrderToggle = features.SupportsSortOrderToggle,
SupportsLatestMedia = supportsLatest,
Name = channel.Name,
Id = channel.Id.ToString("N"),
SupportsContentDownloading = isIndexable || supportsLatest
};
}
internal IChannel GetChannelProvider(Channel channel)
{
return GetAllChannels().First(i => string.Equals(i.Name, channel.OriginalChannelName, StringComparison.OrdinalIgnoreCase));
}