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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Channels;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Users;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading;
namespace MediaBrowser.Controller.Channels
{
public class ChannelVideoItem : Video, IChannelMediaItem, IHasLookupInfo<ChannelItemLookupInfo>
{
public string ExternalId { get; set; }
public string DataVersion { get; set; }
public ChannelItemType ChannelItemType { get; set; }
public bool IsInfiniteStream { get; set; }
public ChannelMediaContentType ContentType { get; set; }
public string OriginalImageUrl { get; set; }
public List<ChannelMediaInfo> ChannelMediaSources { get; set; }
protected override string CreateUserDataKey()
{
if (ContentType == ChannelMediaContentType.MovieExtra)
{
var key = this.GetProviderId(MetadataProviders.Imdb) ?? this.GetProviderId(MetadataProviders.Tmdb);
if (!string.IsNullOrWhiteSpace(key))
{
key = key + "-" + ExtraType.ToString().ToLower();
// Make sure different trailers have their own data.
if (RunTimeTicks.HasValue)
{
key += "-" + RunTimeTicks.Value.ToString(CultureInfo.InvariantCulture);
}
return key;
}
}
return ExternalId;
}
protected override bool GetBlockUnratedValue(UserPolicy config)
{
return config.BlockUnratedItems.Contains(UnratedItem.ChannelContent);
}
public override bool SupportsLocalMetadata
{
get
{
return false;
}
}
public override bool IsSaveLocalMetadataEnabled()
{
return false;
}
public ChannelVideoItem()
{
ChannelMediaSources = new List<ChannelMediaInfo>();
}
public override LocationType LocationType
{
get
{
if (string.IsNullOrEmpty(Path))
{
return LocationType.Remote;
}
return base.LocationType;
}
}
public override IEnumerable<MediaSourceInfo> GetMediaSources(bool enablePathSubstitution)
{
var sources = ChannelManager.GetStaticMediaSources(this, false, CancellationToken.None)
.Result.ToList();
if (sources.Count > 0)
{
return sources;
}
var list = base.GetMediaSources(enablePathSubstitution).ToList();
foreach (var mediaSource in list)
{
if (string.IsNullOrWhiteSpace(mediaSource.Path))
{
mediaSource.Type = MediaSourceType.Placeholder;
}
}
return list;
}
public ChannelItemLookupInfo GetLookupInfo()
{
var info = GetItemLookupInfo<ChannelItemLookupInfo>();
info.ContentType = ContentType;
info.ExtraType = ExtraType;
return info;
}
protected override string GetInternalMetadataPath(string basePath)
{
return System.IO.Path.Combine(basePath, "channels", ChannelId, Id.ToString("N"));
}
public override bool CanDelete()
{
return false;
}
public override bool IsVisibleStandalone(User user)
{
return IsVisibleStandaloneInternal(user, false) && IsChannelVisible(this, user);
}
internal static bool IsChannelVisible(IChannelItem item, User user)
{
var channel = ChannelManager.GetChannel(item.ChannelId);
return channel.IsVisible(user);
}
}
}
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