mirror of
https://github.com/jellyfin/jellyfin.git
synced 2024-09-06 19:37:55 +02:00
1222 lines
44 KiB
C#
1222 lines
44 KiB
C#
using MediaBrowser.Model.Extensions;
|
|
using MediaBrowser.Controller.Channels;
|
|
using MediaBrowser.Controller.Drawing;
|
|
using MediaBrowser.Controller.Entities;
|
|
using MediaBrowser.Controller.Entities.Audio;
|
|
using MediaBrowser.Controller.Entities.Movies;
|
|
using MediaBrowser.Controller.Entities.TV;
|
|
using MediaBrowser.Controller.Library;
|
|
using MediaBrowser.Controller.Playlists;
|
|
using Emby.Dlna.ContentDirectory;
|
|
using MediaBrowser.Model.Dlna;
|
|
using MediaBrowser.Model.Drawing;
|
|
using MediaBrowser.Model.Entities;
|
|
using Microsoft.Extensions.Logging;
|
|
using MediaBrowser.Model.Net;
|
|
using System;
|
|
using System.Globalization;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
using System.Xml;
|
|
using MediaBrowser.Controller.MediaEncoding;
|
|
using Emby.Dlna.Configuration;
|
|
using MediaBrowser.Model.Globalization;
|
|
|
|
namespace Emby.Dlna.Didl
|
|
{
|
|
public class DidlBuilder
|
|
{
|
|
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
|
|
|
|
private const string NS_DIDL = "urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/";
|
|
private const string NS_DC = "http://purl.org/dc/elements/1.1/";
|
|
private const string NS_UPNP = "urn:schemas-upnp-org:metadata-1-0/upnp/";
|
|
private const string NS_DLNA = "urn:schemas-dlna-org:metadata-1-0/";
|
|
|
|
private readonly DeviceProfile _profile;
|
|
private readonly IImageProcessor _imageProcessor;
|
|
private readonly string _serverAddress;
|
|
private readonly string _accessToken;
|
|
private readonly User _user;
|
|
private readonly IUserDataManager _userDataManager;
|
|
private readonly ILocalizationManager _localization;
|
|
private readonly IMediaSourceManager _mediaSourceManager;
|
|
private readonly ILogger _logger;
|
|
private readonly ILibraryManager _libraryManager;
|
|
private readonly IMediaEncoder _mediaEncoder;
|
|
|
|
public DidlBuilder(DeviceProfile profile, User user, IImageProcessor imageProcessor, string serverAddress, string accessToken, IUserDataManager userDataManager, ILocalizationManager localization, IMediaSourceManager mediaSourceManager, ILogger logger, ILibraryManager libraryManager, IMediaEncoder mediaEncoder)
|
|
{
|
|
_profile = profile;
|
|
_imageProcessor = imageProcessor;
|
|
_serverAddress = serverAddress;
|
|
_userDataManager = userDataManager;
|
|
_localization = localization;
|
|
_mediaSourceManager = mediaSourceManager;
|
|
_logger = logger;
|
|
_libraryManager = libraryManager;
|
|
_mediaEncoder = mediaEncoder;
|
|
_accessToken = accessToken;
|
|
_user = user;
|
|
}
|
|
|
|
public static string NormalizeDlnaMediaUrl(string url)
|
|
{
|
|
return url + "&dlnaheaders=true";
|
|
}
|
|
|
|
public string GetItemDidl(DlnaOptions options, BaseItem item, User user, BaseItem context, string deviceId, Filter filter, StreamInfo streamInfo)
|
|
{
|
|
var settings = new XmlWriterSettings
|
|
{
|
|
Encoding = Encoding.UTF8,
|
|
CloseOutput = false,
|
|
OmitXmlDeclaration = true,
|
|
ConformanceLevel = ConformanceLevel.Fragment
|
|
};
|
|
|
|
using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8))
|
|
{
|
|
using (XmlWriter writer = XmlWriter.Create(builder, settings))
|
|
{
|
|
//writer.WriteStartDocument();
|
|
|
|
writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL);
|
|
|
|
writer.WriteAttributeString("xmlns", "dc", null, NS_DC);
|
|
writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA);
|
|
writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP);
|
|
//didl.SetAttribute("xmlns:sec", NS_SEC);
|
|
|
|
WriteXmlRootAttributes(_profile, writer);
|
|
|
|
WriteItemElement(options, writer, item, user, context, null, deviceId, filter, streamInfo);
|
|
|
|
writer.WriteFullEndElement();
|
|
//writer.WriteEndDocument();
|
|
}
|
|
|
|
return builder.ToString();
|
|
}
|
|
}
|
|
|
|
public static void WriteXmlRootAttributes(DeviceProfile profile, XmlWriter writer)
|
|
{
|
|
foreach (var att in profile.XmlRootAttributes)
|
|
{
|
|
var parts = att.Name.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
|
|
if (parts.Length == 2)
|
|
{
|
|
writer.WriteAttributeString(parts[0], parts[1], null, att.Value);
|
|
}
|
|
else
|
|
{
|
|
writer.WriteAttributeString(att.Name, att.Value);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void WriteItemElement(DlnaOptions options,
|
|
XmlWriter writer,
|
|
BaseItem item,
|
|
User user,
|
|
BaseItem context,
|
|
StubType? contextStubType,
|
|
string deviceId,
|
|
Filter filter,
|
|
StreamInfo streamInfo = null)
|
|
{
|
|
var clientId = GetClientId(item, null);
|
|
|
|
writer.WriteStartElement(string.Empty, "item", NS_DIDL);
|
|
|
|
writer.WriteAttributeString("restricted", "1");
|
|
writer.WriteAttributeString("id", clientId);
|
|
|
|
if (context != null)
|
|
{
|
|
writer.WriteAttributeString("parentID", GetClientId(context, contextStubType));
|
|
}
|
|
else
|
|
{
|
|
var parent = item.DisplayParentId;
|
|
if (!parent.Equals(Guid.Empty))
|
|
{
|
|
writer.WriteAttributeString("parentID", GetClientId(parent, null));
|
|
}
|
|
}
|
|
|
|
AddGeneralProperties(item, null, context, writer, filter);
|
|
|
|
AddSamsungBookmarkInfo(item, user, writer);
|
|
|
|
// refID?
|
|
// storeAttribute(itemNode, object, ClassProperties.REF_ID, false);
|
|
|
|
var hasMediaSources = item as IHasMediaSources;
|
|
|
|
if (hasMediaSources != null)
|
|
{
|
|
if (string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
AddAudioResource(options, writer, item, deviceId, filter, streamInfo);
|
|
}
|
|
else if (string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
AddVideoResource(options, writer, item, deviceId, filter, streamInfo);
|
|
}
|
|
}
|
|
|
|
AddCover(item, context, null, writer);
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
private ILogger GetStreamBuilderLogger(DlnaOptions options)
|
|
{
|
|
if (options.EnableDebugLog)
|
|
{
|
|
return _logger;
|
|
}
|
|
|
|
return null; // TODO: @bond NullLogger
|
|
}
|
|
|
|
private string GetMimeType(string input)
|
|
{
|
|
var mime = MimeTypes.GetMimeType(input);
|
|
|
|
// TODO: Instead of being hard-coded here, this should probably be moved into all of the existing profiles
|
|
if (string.Equals(mime, "video/mp2t", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
mime = "video/mpeg";
|
|
}
|
|
|
|
return mime;
|
|
}
|
|
|
|
private void AddVideoResource(DlnaOptions options, XmlWriter writer, BaseItem video, string deviceId, Filter filter, StreamInfo streamInfo = null)
|
|
{
|
|
if (streamInfo == null)
|
|
{
|
|
var sources = _mediaSourceManager.GetStaticMediaSources(video, true, _user);
|
|
|
|
streamInfo = new StreamBuilder(_mediaEncoder, GetStreamBuilderLogger(options)).BuildVideoItem(new VideoOptions
|
|
{
|
|
ItemId = video.Id,
|
|
MediaSources = sources.ToArray(),
|
|
Profile = _profile,
|
|
DeviceId = deviceId,
|
|
MaxBitrate = _profile.MaxStreamingBitrate
|
|
});
|
|
}
|
|
|
|
var targetWidth = streamInfo.TargetWidth;
|
|
var targetHeight = streamInfo.TargetHeight;
|
|
|
|
var contentFeatureList = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container,
|
|
streamInfo.TargetVideoCodec.FirstOrDefault(),
|
|
streamInfo.TargetAudioCodec.FirstOrDefault(),
|
|
targetWidth,
|
|
targetHeight,
|
|
streamInfo.TargetVideoBitDepth,
|
|
streamInfo.TargetVideoBitrate,
|
|
streamInfo.TargetTimestamp,
|
|
streamInfo.IsDirectStream,
|
|
streamInfo.RunTimeTicks ?? 0,
|
|
streamInfo.TargetVideoProfile,
|
|
streamInfo.TargetVideoLevel,
|
|
streamInfo.TargetFramerate ?? 0,
|
|
streamInfo.TargetPacketLength,
|
|
streamInfo.TranscodeSeekInfo,
|
|
streamInfo.IsTargetAnamorphic,
|
|
streamInfo.IsTargetInterlaced,
|
|
streamInfo.TargetRefFrames,
|
|
streamInfo.TargetVideoStreamCount,
|
|
streamInfo.TargetAudioStreamCount,
|
|
streamInfo.TargetVideoCodecTag,
|
|
streamInfo.IsTargetAVC);
|
|
|
|
foreach (var contentFeature in contentFeatureList)
|
|
{
|
|
AddVideoResource(writer, video, deviceId, filter, contentFeature, streamInfo);
|
|
}
|
|
|
|
var subtitleProfiles = streamInfo.GetSubtitleProfiles(_mediaEncoder, false, _serverAddress, _accessToken)
|
|
.Where(subtitle => subtitle.DeliveryMethod == SubtitleDeliveryMethod.External)
|
|
.ToList();
|
|
|
|
foreach (var subtitle in subtitleProfiles)
|
|
{
|
|
var subtitleAdded = AddSubtitleElement(writer, subtitle);
|
|
|
|
if (subtitleAdded && _profile.EnableSingleSubtitleLimit)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private bool AddSubtitleElement(XmlWriter writer, SubtitleStreamInfo info)
|
|
{
|
|
var subtitleProfile = _profile.SubtitleProfiles
|
|
.FirstOrDefault(i => string.Equals(info.Format, i.Format, StringComparison.OrdinalIgnoreCase) && i.Method == SubtitleDeliveryMethod.External);
|
|
|
|
if (subtitleProfile == null)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
var subtitleMode = subtitleProfile.DidlMode;
|
|
|
|
if (string.Equals(subtitleMode, "CaptionInfoEx", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
// <sec:CaptionInfoEx sec:type="srt">http://192.168.1.3:9999/video.srt</sec:CaptionInfoEx>
|
|
// <sec:CaptionInfo sec:type="srt">http://192.168.1.3:9999/video.srt</sec:CaptionInfo>
|
|
|
|
writer.WriteStartElement("sec", "CaptionInfoEx", null);
|
|
writer.WriteAttributeString("sec", "type", null, info.Format.ToLower());
|
|
|
|
writer.WriteString(info.Url);
|
|
writer.WriteFullEndElement();
|
|
}
|
|
else if (string.Equals(subtitleMode, "smi", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
|
|
|
|
writer.WriteAttributeString("protocolInfo", "http-get:*:smi/caption:*");
|
|
|
|
writer.WriteString(info.Url);
|
|
writer.WriteFullEndElement();
|
|
}
|
|
else
|
|
{
|
|
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
|
|
var protocolInfo = string.Format("http-get:*:text/{0}:*", info.Format.ToLower());
|
|
writer.WriteAttributeString("protocolInfo", protocolInfo);
|
|
|
|
writer.WriteString(info.Url);
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private void AddVideoResource(XmlWriter writer, BaseItem video, string deviceId, Filter filter, string contentFeatures, StreamInfo streamInfo)
|
|
{
|
|
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
|
|
|
|
var url = NormalizeDlnaMediaUrl(streamInfo.ToUrl(_serverAddress, _accessToken));
|
|
|
|
var mediaSource = streamInfo.MediaSource;
|
|
|
|
if (mediaSource.RunTimeTicks.HasValue)
|
|
{
|
|
writer.WriteAttributeString("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture));
|
|
}
|
|
|
|
if (filter.Contains("res@size"))
|
|
{
|
|
if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength)
|
|
{
|
|
var size = streamInfo.TargetSize;
|
|
|
|
if (size.HasValue)
|
|
{
|
|
writer.WriteAttributeString("size", size.Value.ToString(_usCulture));
|
|
}
|
|
}
|
|
}
|
|
|
|
var totalBitrate = streamInfo.TargetTotalBitrate;
|
|
var targetSampleRate = streamInfo.TargetAudioSampleRate;
|
|
var targetChannels = streamInfo.TargetAudioChannels;
|
|
|
|
var targetWidth = streamInfo.TargetWidth;
|
|
var targetHeight = streamInfo.TargetHeight;
|
|
|
|
if (targetChannels.HasValue)
|
|
{
|
|
writer.WriteAttributeString("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
|
|
}
|
|
|
|
if (filter.Contains("res@resolution"))
|
|
{
|
|
if (targetWidth.HasValue && targetHeight.HasValue)
|
|
{
|
|
writer.WriteAttributeString("resolution", string.Format("{0}x{1}", targetWidth.Value, targetHeight.Value));
|
|
}
|
|
}
|
|
|
|
if (targetSampleRate.HasValue)
|
|
{
|
|
writer.WriteAttributeString("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
|
|
}
|
|
|
|
if (totalBitrate.HasValue)
|
|
{
|
|
writer.WriteAttributeString("bitrate", totalBitrate.Value.ToString(_usCulture));
|
|
}
|
|
|
|
var mediaProfile = _profile.GetVideoMediaProfile(streamInfo.Container,
|
|
streamInfo.TargetAudioCodec.FirstOrDefault(),
|
|
streamInfo.TargetVideoCodec.FirstOrDefault(),
|
|
streamInfo.TargetAudioBitrate,
|
|
targetWidth,
|
|
targetHeight,
|
|
streamInfo.TargetVideoBitDepth,
|
|
streamInfo.TargetVideoProfile,
|
|
streamInfo.TargetVideoLevel,
|
|
streamInfo.TargetFramerate ?? 0,
|
|
streamInfo.TargetPacketLength,
|
|
streamInfo.TargetTimestamp,
|
|
streamInfo.IsTargetAnamorphic,
|
|
streamInfo.IsTargetInterlaced,
|
|
streamInfo.TargetRefFrames,
|
|
streamInfo.TargetVideoStreamCount,
|
|
streamInfo.TargetAudioStreamCount,
|
|
streamInfo.TargetVideoCodecTag,
|
|
streamInfo.IsTargetAVC);
|
|
|
|
var filename = url.Substring(0, url.IndexOf('?'));
|
|
|
|
var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
|
|
? GetMimeType(filename)
|
|
: mediaProfile.MimeType;
|
|
|
|
writer.WriteAttributeString("protocolInfo", String.Format(
|
|
"http-get:*:{0}:{1}",
|
|
mimeType,
|
|
contentFeatures
|
|
));
|
|
|
|
writer.WriteString(url);
|
|
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
private string GetDisplayName(BaseItem item, StubType? itemStubType, BaseItem context)
|
|
{
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Latest)
|
|
{
|
|
return _localization.GetLocalizedString("Latest");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Playlists)
|
|
{
|
|
return _localization.GetLocalizedString("Playlists");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.AlbumArtists)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderAlbumArtists");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Albums)
|
|
{
|
|
return _localization.GetLocalizedString("Albums");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Artists)
|
|
{
|
|
return _localization.GetLocalizedString("Artists");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Songs)
|
|
{
|
|
return _localization.GetLocalizedString("Songs");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Genres)
|
|
{
|
|
return _localization.GetLocalizedString("Genres");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.FavoriteAlbums)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderFavoriteAlbums");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.FavoriteArtists)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderFavoriteArtists");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.FavoriteSongs)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderFavoriteSongs");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.ContinueWatching)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderContinueWatching");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Movies)
|
|
{
|
|
return _localization.GetLocalizedString("Movies");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Collections)
|
|
{
|
|
return _localization.GetLocalizedString("Collections");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Favorites)
|
|
{
|
|
return _localization.GetLocalizedString("Favorites");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.NextUp)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderNextUp");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.FavoriteSeries)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderFavoriteShows");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.FavoriteEpisodes)
|
|
{
|
|
return _localization.GetLocalizedString("HeaderFavoriteEpisodes");
|
|
}
|
|
if (itemStubType.HasValue && itemStubType.Value == StubType.Series)
|
|
{
|
|
return _localization.GetLocalizedString("Shows");
|
|
}
|
|
|
|
var episode = item as Episode;
|
|
var season = context as Season;
|
|
|
|
if (episode != null && season != null)
|
|
{
|
|
// This is a special embedded within a season
|
|
if (item.ParentIndexNumber.HasValue && item.ParentIndexNumber.Value == 0)
|
|
{
|
|
if (season.IndexNumber.HasValue && season.IndexNumber.Value != 0)
|
|
{
|
|
return string.Format(_localization.GetLocalizedString("ValueSpecialEpisodeName"), item.Name);
|
|
}
|
|
}
|
|
|
|
if (item.IndexNumber.HasValue)
|
|
{
|
|
var number = item.IndexNumber.Value.ToString("00", CultureInfo.InvariantCulture);
|
|
|
|
if (episode.IndexNumberEnd.HasValue)
|
|
{
|
|
number += "-" + episode.IndexNumberEnd.Value.ToString("00", CultureInfo.InvariantCulture);
|
|
}
|
|
|
|
return number + " - " + item.Name;
|
|
}
|
|
}
|
|
|
|
return item.Name;
|
|
}
|
|
|
|
private void AddAudioResource(DlnaOptions options, XmlWriter writer, BaseItem audio, string deviceId, Filter filter, StreamInfo streamInfo = null)
|
|
{
|
|
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
|
|
|
|
if (streamInfo == null)
|
|
{
|
|
var sources = _mediaSourceManager.GetStaticMediaSources(audio, true, _user);
|
|
|
|
streamInfo = new StreamBuilder(_mediaEncoder, GetStreamBuilderLogger(options)).BuildAudioItem(new AudioOptions
|
|
{
|
|
ItemId = audio.Id,
|
|
MediaSources = sources.ToArray(),
|
|
Profile = _profile,
|
|
DeviceId = deviceId
|
|
});
|
|
}
|
|
|
|
var url = NormalizeDlnaMediaUrl(streamInfo.ToUrl(_serverAddress, _accessToken));
|
|
|
|
var mediaSource = streamInfo.MediaSource;
|
|
|
|
if (mediaSource.RunTimeTicks.HasValue)
|
|
{
|
|
writer.WriteAttributeString("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture));
|
|
}
|
|
|
|
if (filter.Contains("res@size"))
|
|
{
|
|
if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength)
|
|
{
|
|
var size = streamInfo.TargetSize;
|
|
|
|
if (size.HasValue)
|
|
{
|
|
writer.WriteAttributeString("size", size.Value.ToString(_usCulture));
|
|
}
|
|
}
|
|
}
|
|
|
|
var targetAudioBitrate = streamInfo.TargetAudioBitrate;
|
|
var targetSampleRate = streamInfo.TargetAudioSampleRate;
|
|
var targetChannels = streamInfo.TargetAudioChannels;
|
|
var targetAudioBitDepth = streamInfo.TargetAudioBitDepth;
|
|
|
|
if (targetChannels.HasValue)
|
|
{
|
|
writer.WriteAttributeString("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
|
|
}
|
|
|
|
if (targetSampleRate.HasValue)
|
|
{
|
|
writer.WriteAttributeString("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
|
|
}
|
|
|
|
if (targetAudioBitrate.HasValue)
|
|
{
|
|
writer.WriteAttributeString("bitrate", targetAudioBitrate.Value.ToString(_usCulture));
|
|
}
|
|
|
|
var mediaProfile = _profile.GetAudioMediaProfile(streamInfo.Container,
|
|
streamInfo.TargetAudioCodec.FirstOrDefault(),
|
|
targetChannels,
|
|
targetAudioBitrate,
|
|
targetSampleRate,
|
|
targetAudioBitDepth);
|
|
|
|
var filename = url.Substring(0, url.IndexOf('?'));
|
|
|
|
var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
|
|
? GetMimeType(filename)
|
|
: mediaProfile.MimeType;
|
|
|
|
var contentFeatures = new ContentFeatureBuilder(_profile).BuildAudioHeader(streamInfo.Container,
|
|
streamInfo.TargetAudioCodec.FirstOrDefault(),
|
|
targetAudioBitrate,
|
|
targetSampleRate,
|
|
targetChannels,
|
|
targetAudioBitDepth,
|
|
streamInfo.IsDirectStream,
|
|
streamInfo.RunTimeTicks ?? 0,
|
|
streamInfo.TranscodeSeekInfo);
|
|
|
|
writer.WriteAttributeString("protocolInfo", String.Format(
|
|
"http-get:*:{0}:{1}",
|
|
mimeType,
|
|
contentFeatures
|
|
));
|
|
|
|
writer.WriteString(url);
|
|
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
public static bool IsIdRoot(string id)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(id) ||
|
|
|
|
string.Equals(id, "0", StringComparison.OrdinalIgnoreCase)
|
|
|
|
// Samsung sometimes uses 1 as root
|
|
|| string.Equals(id, "1", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public void WriteFolderElement(XmlWriter writer, BaseItem folder, StubType? stubType, BaseItem context, int childCount, Filter filter, string requestedId = null)
|
|
{
|
|
writer.WriteStartElement(string.Empty, "container", NS_DIDL);
|
|
|
|
writer.WriteAttributeString("restricted", "1");
|
|
writer.WriteAttributeString("searchable", "1");
|
|
writer.WriteAttributeString("childCount", childCount.ToString(_usCulture));
|
|
|
|
var clientId = GetClientId(folder, stubType);
|
|
|
|
if (string.Equals(requestedId, "0"))
|
|
{
|
|
writer.WriteAttributeString("id", "0");
|
|
writer.WriteAttributeString("parentID", "-1");
|
|
}
|
|
else
|
|
{
|
|
writer.WriteAttributeString("id", clientId);
|
|
|
|
if (context != null)
|
|
{
|
|
writer.WriteAttributeString("parentID", GetClientId(context, null));
|
|
}
|
|
else
|
|
{
|
|
var parent = folder.DisplayParentId;
|
|
if (parent.Equals(Guid.Empty))
|
|
{
|
|
writer.WriteAttributeString("parentID", "0");
|
|
}
|
|
else
|
|
{
|
|
writer.WriteAttributeString("parentID", GetClientId(parent, null));
|
|
}
|
|
}
|
|
}
|
|
|
|
AddGeneralProperties(folder, stubType, context, writer, filter);
|
|
|
|
AddCover(folder, context, stubType, writer);
|
|
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
private void AddSamsungBookmarkInfo(BaseItem item, User user, XmlWriter writer)
|
|
{
|
|
if (!item.SupportsPositionTicksResume || item is Folder)
|
|
{
|
|
return;
|
|
}
|
|
|
|
MediaBrowser.Model.Dlna.XmlAttribute secAttribute = null;
|
|
foreach (var attribute in _profile.XmlRootAttributes)
|
|
{
|
|
if (string.Equals(attribute.Name, "xmlns:sec", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
secAttribute = attribute;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Not a samsung device
|
|
if (secAttribute == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var userdata = _userDataManager.GetUserData(user, item);
|
|
|
|
if (userdata.PlaybackPositionTicks > 0)
|
|
{
|
|
var elementValue = string.Format("BM={0}", Convert.ToInt32(TimeSpan.FromTicks(userdata.PlaybackPositionTicks).TotalSeconds).ToString(_usCulture));
|
|
AddValue(writer, "sec", "dcmInfo", elementValue, secAttribute.Value);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Adds fields used by both items and folders
|
|
/// </summary>
|
|
private void AddCommonFields(BaseItem item, StubType? itemStubType, BaseItem context, XmlWriter writer, Filter filter)
|
|
{
|
|
// Don't filter on dc:title because not all devices will include it in the filter
|
|
// MediaMonkey for example won't display content without a title
|
|
//if (filter.Contains("dc:title"))
|
|
{
|
|
AddValue(writer, "dc", "title", GetDisplayName(item, itemStubType, context), NS_DC);
|
|
}
|
|
|
|
WriteObjectClass(writer, item, itemStubType);
|
|
|
|
if (filter.Contains("dc:date"))
|
|
{
|
|
if (item.PremiereDate.HasValue)
|
|
{
|
|
AddValue(writer, "dc", "date", item.PremiereDate.Value.ToString("o"), NS_DC);
|
|
}
|
|
}
|
|
|
|
if (filter.Contains("upnp:genre"))
|
|
{
|
|
foreach (var genre in item.Genres)
|
|
{
|
|
AddValue(writer, "upnp", "genre", genre, NS_UPNP);
|
|
}
|
|
}
|
|
|
|
foreach (var studio in item.Studios)
|
|
{
|
|
AddValue(writer, "upnp", "publisher", studio, NS_UPNP);
|
|
}
|
|
|
|
if (!(item is Folder))
|
|
{
|
|
if (filter.Contains("dc:description"))
|
|
{
|
|
var desc = item.Overview;
|
|
|
|
if (!string.IsNullOrWhiteSpace(desc))
|
|
{
|
|
AddValue(writer, "dc", "description", desc, NS_DC);
|
|
}
|
|
}
|
|
//if (filter.Contains("upnp:longDescription"))
|
|
//{
|
|
// if (!string.IsNullOrWhiteSpace(item.Overview))
|
|
// {
|
|
// AddValue(writer, "upnp", "longDescription", item.Overview, NS_UPNP);
|
|
// }
|
|
//}
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(item.OfficialRating))
|
|
{
|
|
if (filter.Contains("dc:rating"))
|
|
{
|
|
AddValue(writer, "dc", "rating", item.OfficialRating, NS_DC);
|
|
}
|
|
if (filter.Contains("upnp:rating"))
|
|
{
|
|
AddValue(writer, "upnp", "rating", item.OfficialRating, NS_UPNP);
|
|
}
|
|
}
|
|
|
|
AddPeople(item, writer);
|
|
}
|
|
|
|
private void WriteObjectClass(XmlWriter writer, BaseItem item, StubType? stubType)
|
|
{
|
|
// More types here
|
|
// http://oss.linn.co.uk/repos/Public/LibUpnpCil/DidlLite/UpnpAv/Test/TestDidlLite.cs
|
|
|
|
writer.WriteStartElement("upnp", "class", NS_UPNP);
|
|
|
|
if (item.IsDisplayedAsFolder || stubType.HasValue)
|
|
{
|
|
string classType = null;
|
|
|
|
if (!_profile.RequiresPlainFolders)
|
|
{
|
|
if (item is MusicAlbum)
|
|
{
|
|
classType = "object.container.album.musicAlbum";
|
|
}
|
|
else if (item is MusicArtist)
|
|
{
|
|
classType = "object.container.person.musicArtist";
|
|
}
|
|
else if (item is Series || item is Season || item is BoxSet || item is Video)
|
|
{
|
|
classType = "object.container.album.videoAlbum";
|
|
}
|
|
else if (item is Playlist)
|
|
{
|
|
classType = "object.container.playlistContainer";
|
|
}
|
|
else if (item is PhotoAlbum)
|
|
{
|
|
classType = "object.container.album.photoAlbum";
|
|
}
|
|
}
|
|
|
|
writer.WriteString(classType ?? "object.container.storageFolder");
|
|
}
|
|
else if (string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
writer.WriteString("object.item.audioItem.musicTrack");
|
|
}
|
|
else if (string.Equals(item.MediaType, MediaType.Photo, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
writer.WriteString("object.item.imageItem.photo");
|
|
}
|
|
else if (string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (!_profile.RequiresPlainVideoItems && item is Movie)
|
|
{
|
|
writer.WriteString("object.item.videoItem.movie");
|
|
}
|
|
else if (!_profile.RequiresPlainVideoItems && item is MusicVideo)
|
|
{
|
|
writer.WriteString("object.item.videoItem.musicVideoClip");
|
|
}
|
|
else
|
|
{
|
|
writer.WriteString("object.item.videoItem");
|
|
}
|
|
}
|
|
else if (item is MusicGenre)
|
|
{
|
|
writer.WriteString(_profile.RequiresPlainFolders ? "object.container.storageFolder" : "object.container.genre.musicGenre");
|
|
}
|
|
else if (item is Genre || item is GameGenre)
|
|
{
|
|
writer.WriteString(_profile.RequiresPlainFolders ? "object.container.storageFolder" : "object.container.genre");
|
|
}
|
|
else
|
|
{
|
|
writer.WriteString("object.item");
|
|
}
|
|
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
private void AddPeople(BaseItem item, XmlWriter writer)
|
|
{
|
|
//var types = new[]
|
|
//{
|
|
// PersonType.Director,
|
|
// PersonType.Writer,
|
|
// PersonType.Producer,
|
|
// PersonType.Composer,
|
|
// "Creator"
|
|
//};
|
|
|
|
//var people = _libraryManager.GetPeople(item);
|
|
|
|
//var index = 0;
|
|
|
|
//// Seeing some LG models locking up due content with large lists of people
|
|
//// The actual issue might just be due to processing a more metadata than it can handle
|
|
//var limit = 6;
|
|
|
|
//foreach (var actor in people)
|
|
//{
|
|
// var type = types.FirstOrDefault(i => string.Equals(i, actor.Type, StringComparison.OrdinalIgnoreCase) || string.Equals(i, actor.Role, StringComparison.OrdinalIgnoreCase))
|
|
// ?? PersonType.Actor;
|
|
|
|
// AddValue(writer, "upnp", type.ToLower(), actor.Name, NS_UPNP);
|
|
|
|
// index++;
|
|
|
|
// if (index >= limit)
|
|
// {
|
|
// break;
|
|
// }
|
|
//}
|
|
}
|
|
|
|
private void AddGeneralProperties(BaseItem item, StubType? itemStubType, BaseItem context, XmlWriter writer, Filter filter)
|
|
{
|
|
AddCommonFields(item, itemStubType, context, writer, filter);
|
|
|
|
var hasArtists = item as IHasArtist;
|
|
var hasAlbumArtists = item as IHasAlbumArtist;
|
|
|
|
if (hasArtists != null)
|
|
{
|
|
foreach (var artist in hasArtists.Artists)
|
|
{
|
|
AddValue(writer, "upnp", "artist", artist, NS_UPNP);
|
|
AddValue(writer, "dc", "creator", artist, NS_DC);
|
|
|
|
// If it doesn't support album artists (musicvideo), then tag as both
|
|
if (hasAlbumArtists == null)
|
|
{
|
|
AddAlbumArtist(writer, artist);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hasAlbumArtists != null)
|
|
{
|
|
foreach (var albumArtist in hasAlbumArtists.AlbumArtists)
|
|
{
|
|
AddAlbumArtist(writer, albumArtist);
|
|
}
|
|
}
|
|
|
|
if (!string.IsNullOrWhiteSpace(item.Album))
|
|
{
|
|
AddValue(writer, "upnp", "album", item.Album, NS_UPNP);
|
|
}
|
|
|
|
if (item.IndexNumber.HasValue)
|
|
{
|
|
AddValue(writer, "upnp", "originalTrackNumber", item.IndexNumber.Value.ToString(_usCulture), NS_UPNP);
|
|
|
|
if (item is Episode)
|
|
{
|
|
AddValue(writer, "upnp", "episodeNumber", item.IndexNumber.Value.ToString(_usCulture), NS_UPNP);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void AddAlbumArtist(XmlWriter writer, string name)
|
|
{
|
|
try
|
|
{
|
|
writer.WriteStartElement("upnp", "artist", NS_UPNP);
|
|
writer.WriteAttributeString("role", "AlbumArtist");
|
|
|
|
writer.WriteString(name);
|
|
|
|
writer.WriteFullEndElement();
|
|
}
|
|
catch (XmlException)
|
|
{
|
|
_logger.LogError("Error adding xml value: {value}", name);
|
|
}
|
|
}
|
|
|
|
private void AddValue(XmlWriter writer, string prefix, string name, string value, string namespaceUri)
|
|
{
|
|
try
|
|
{
|
|
writer.WriteElementString(prefix, name, namespaceUri, value);
|
|
}
|
|
catch (XmlException)
|
|
{
|
|
_logger.LogError("Error adding xml value: {value}", value);
|
|
}
|
|
}
|
|
|
|
private void AddCover(BaseItem item, BaseItem context, StubType? stubType, XmlWriter writer)
|
|
{
|
|
ImageDownloadInfo imageInfo = null;
|
|
|
|
// Finally, just use the image from the item
|
|
if (imageInfo == null)
|
|
{
|
|
imageInfo = GetImageInfo(item);
|
|
}
|
|
|
|
if (imageInfo == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var albumartUrlInfo = GetImageUrl(imageInfo, _profile.MaxAlbumArtWidth, _profile.MaxAlbumArtHeight, "jpg");
|
|
|
|
writer.WriteStartElement("upnp", "albumArtURI", NS_UPNP);
|
|
writer.WriteAttributeString("dlna", "profileID", NS_DLNA, _profile.AlbumArtPn);
|
|
writer.WriteString(albumartUrlInfo.Url);
|
|
writer.WriteFullEndElement();
|
|
|
|
// TOOD: Remove these default values
|
|
var iconUrlInfo = GetImageUrl(imageInfo, _profile.MaxIconWidth ?? 48, _profile.MaxIconHeight ?? 48, "jpg");
|
|
writer.WriteElementString("upnp", "icon", NS_UPNP, iconUrlInfo.Url);
|
|
|
|
if (!_profile.EnableAlbumArtInDidl)
|
|
{
|
|
if (string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase)
|
|
|| string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (!stubType.HasValue)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
AddImageResElement(item, writer, 160, 160, "jpg", "JPEG_TN");
|
|
|
|
if (!_profile.EnableSingleAlbumArtLimit || string.Equals(item.MediaType, MediaType.Photo, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
AddImageResElement(item, writer, 4096, 4096, "jpg", "JPEG_LRG");
|
|
AddImageResElement(item, writer, 1024, 768, "jpg", "JPEG_MED");
|
|
AddImageResElement(item, writer, 640, 480, "jpg", "JPEG_SM");
|
|
AddImageResElement(item, writer, 4096, 4096, "png", "PNG_LRG");
|
|
AddImageResElement(item, writer, 160, 160, "png", "PNG_TN");
|
|
}
|
|
}
|
|
|
|
private void AddEmbeddedImageAsCover(string name, XmlWriter writer)
|
|
{
|
|
writer.WriteStartElement("upnp", "albumArtURI", NS_UPNP);
|
|
writer.WriteAttributeString("dlna", "profileID", NS_DLNA, _profile.AlbumArtPn);
|
|
writer.WriteString(_serverAddress + "/Dlna/icons/people480.jpg");
|
|
writer.WriteFullEndElement();
|
|
|
|
writer.WriteElementString("upnp", "icon", NS_UPNP, _serverAddress + "/Dlna/icons/people48.jpg");
|
|
}
|
|
|
|
private void AddImageResElement(BaseItem item,
|
|
XmlWriter writer,
|
|
int maxWidth,
|
|
int maxHeight,
|
|
string format,
|
|
string org_Pn)
|
|
{
|
|
var imageInfo = GetImageInfo(item);
|
|
|
|
if (imageInfo == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var albumartUrlInfo = GetImageUrl(imageInfo, maxWidth, maxHeight, format);
|
|
|
|
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
|
|
|
|
// Images must have a reported size or many clients (Bubble upnp), will only use the first thumbnail
|
|
// rather than using a larger one when available
|
|
var width = albumartUrlInfo.Width ?? maxWidth;
|
|
var height = albumartUrlInfo.Height ?? maxHeight;
|
|
|
|
var contentFeatures = new ContentFeatureBuilder(_profile)
|
|
.BuildImageHeader(format, width, height, imageInfo.IsDirectStream, org_Pn);
|
|
|
|
writer.WriteAttributeString("protocolInfo", String.Format(
|
|
"http-get:*:{0}:{1}",
|
|
GetMimeType("file." + format),
|
|
contentFeatures
|
|
));
|
|
|
|
writer.WriteAttributeString("resolution", string.Format("{0}x{1}", width, height));
|
|
|
|
writer.WriteString(albumartUrlInfo.Url);
|
|
|
|
writer.WriteFullEndElement();
|
|
}
|
|
|
|
private ImageDownloadInfo GetImageInfo(BaseItem item)
|
|
{
|
|
if (item.HasImage(ImageType.Primary))
|
|
{
|
|
return GetImageInfo(item, ImageType.Primary);
|
|
}
|
|
if (item.HasImage(ImageType.Thumb))
|
|
{
|
|
return GetImageInfo(item, ImageType.Thumb);
|
|
}
|
|
if (item.HasImage(ImageType.Backdrop))
|
|
{
|
|
if (item is Channel)
|
|
{
|
|
return GetImageInfo(item, ImageType.Backdrop);
|
|
}
|
|
}
|
|
|
|
item = item.GetParents().FirstOrDefault(i => i.HasImage(ImageType.Primary));
|
|
|
|
if (item != null)
|
|
{
|
|
if (item.HasImage(ImageType.Primary))
|
|
{
|
|
return GetImageInfo(item, ImageType.Primary);
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private ImageDownloadInfo GetImageInfo(BaseItem item, ImageType type)
|
|
{
|
|
var imageInfo = item.GetImageInfo(type, 0);
|
|
string tag = null;
|
|
|
|
try
|
|
{
|
|
tag = _imageProcessor.GetImageCacheTag(item, type);
|
|
}
|
|
catch
|
|
{
|
|
|
|
}
|
|
|
|
int? width = imageInfo.Width;
|
|
int? height = imageInfo.Height;
|
|
|
|
if (width == 0 || height == 0)
|
|
{
|
|
//_imageProcessor.GetImageSize(item, imageInfo);
|
|
width = null;
|
|
height = null;
|
|
}
|
|
|
|
else if (width == -1 || height == -1)
|
|
{
|
|
width = null;
|
|
height = null;
|
|
}
|
|
|
|
//try
|
|
//{
|
|
// var size = _imageProcessor.GetImageSize(imageInfo);
|
|
|
|
// width = Convert.ToInt32(size.Width);
|
|
// height = Convert.ToInt32(size.Height);
|
|
//}
|
|
//catch
|
|
//{
|
|
|
|
//}
|
|
|
|
var inputFormat = (Path.GetExtension(imageInfo.Path) ?? string.Empty)
|
|
.TrimStart('.')
|
|
.Replace("jpeg", "jpg", StringComparison.OrdinalIgnoreCase);
|
|
|
|
return new ImageDownloadInfo
|
|
{
|
|
ItemId = item.Id,
|
|
Type = type,
|
|
ImageTag = tag,
|
|
Width = width,
|
|
Height = height,
|
|
Format = inputFormat,
|
|
ItemImageInfo = imageInfo
|
|
};
|
|
}
|
|
|
|
class ImageDownloadInfo
|
|
{
|
|
internal Guid ItemId;
|
|
internal string ImageTag;
|
|
internal ImageType Type;
|
|
|
|
internal int? Width;
|
|
internal int? Height;
|
|
|
|
internal bool IsDirectStream;
|
|
|
|
internal string Format;
|
|
|
|
internal ItemImageInfo ItemImageInfo;
|
|
}
|
|
|
|
class ImageUrlInfo
|
|
{
|
|
internal string Url;
|
|
|
|
internal int? Width;
|
|
internal int? Height;
|
|
}
|
|
|
|
public static string GetClientId(BaseItem item, StubType? stubType)
|
|
{
|
|
return GetClientId(item.Id, stubType);
|
|
}
|
|
|
|
public static string GetClientId(Guid idValue, StubType? stubType)
|
|
{
|
|
var id = idValue.ToString("N");
|
|
|
|
if (stubType.HasValue)
|
|
{
|
|
id = stubType.Value.ToString().ToLower() + "_" + id;
|
|
}
|
|
|
|
return id;
|
|
}
|
|
|
|
private ImageUrlInfo GetImageUrl(ImageDownloadInfo info, int maxWidth, int maxHeight, string format)
|
|
{
|
|
var url = string.Format("{0}/Items/{1}/Images/{2}/0/{3}/{4}/{5}/{6}/0/0",
|
|
_serverAddress,
|
|
info.ItemId.ToString("N"),
|
|
info.Type,
|
|
info.ImageTag,
|
|
format,
|
|
maxWidth.ToString(CultureInfo.InvariantCulture),
|
|
maxHeight.ToString(CultureInfo.InvariantCulture)
|
|
);
|
|
|
|
var width = info.Width;
|
|
var height = info.Height;
|
|
|
|
info.IsDirectStream = false;
|
|
|
|
if (width.HasValue && height.HasValue)
|
|
{
|
|
var newSize = DrawingUtils.Resize(new ImageSize
|
|
{
|
|
Height = height.Value,
|
|
Width = width.Value
|
|
|
|
}, 0, 0, maxWidth, maxHeight);
|
|
|
|
width = Convert.ToInt32(newSize.Width);
|
|
height = Convert.ToInt32(newSize.Height);
|
|
|
|
var normalizedFormat = format
|
|
.Replace("jpeg", "jpg", StringComparison.OrdinalIgnoreCase);
|
|
|
|
if (string.Equals(info.Format, normalizedFormat, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
info.IsDirectStream = maxWidth >= width.Value && maxHeight >= height.Value;
|
|
}
|
|
}
|
|
|
|
// just lie
|
|
info.IsDirectStream = true;
|
|
|
|
return new ImageUrlInfo
|
|
{
|
|
Url = url,
|
|
Width = width,
|
|
Height = height
|
|
};
|
|
}
|
|
}
|
|
}
|