diff --git a/MediaBrowser.Dlna/Didl/DidlBuilder.cs b/MediaBrowser.Dlna/Didl/DidlBuilder.cs
index 5c7992a065..27aae7d9c1 100644
--- a/MediaBrowser.Dlna/Didl/DidlBuilder.cs
+++ b/MediaBrowser.Dlna/Didl/DidlBuilder.cs
@@ -1,167 +1,691 @@
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Common.Net;
+using MediaBrowser.Controller.Drawing;
+using MediaBrowser.Controller.Dto;
+using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Model.Dlna;
+using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.Entities;
using System;
using System.Collections.Generic;
+using System.Globalization;
using System.Linq;
+using System.Xml;
namespace MediaBrowser.Dlna.Didl
{
public class DidlBuilder
{
- const string CRLF = "\r\n";
- const string UNKNOWN = "Unknown";
-
- const string DIDL_START = @"- " + CRLF;
- const string DIDL_TITLE = @" {0}" + CRLF;
- const string DIDL_ARTIST = @"{0}" + CRLF;
- const string DIDL_ALBUM = @"{0}" + CRLF;
- const string DIDL_TRACKNUM = @"{0}" + CRLF;
- const string DIDL_VIDEOCLASS = @" object.item.videoItem" + CRLF;
- const string DIDL_AUDIOCLASS = @" object.item.audioItem.musicTrack" + CRLF;
- const string DIDL_IMAGE = @" {0}" + CRLF +
- @" {0}" + CRLF;
- const string DIDL_RELEASEDATE = @" {0}" + CRLF;
- const string DIDL_GENRE = @" {0}" + CRLF;
- const string DESCRIPTION = @" {0}" + CRLF;
- const string DIDL_VIDEO_RES = @" {4}" + CRLF;
- const string DIDL_AUDIO_RES = @" {3}" + CRLF;
- const string DIDL_IMAGE_RES = @" {0}" + CRLF;
- const string DIDL_ALBUMIMAGE_RES = @" {0}" + CRLF;
- const string DIDL_RATING = @" {0}" + CRLF;
- const string DIDL_END = "
";
+ 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 IDtoService _dtoService;
+
+ public DidlBuilder(DeviceProfile profile, IImageProcessor imageProcessor, string serverAddress, IDtoService dtoService)
+ {
+ _profile = profile;
+ _imageProcessor = imageProcessor;
+ _serverAddress = serverAddress;
+ _dtoService = dtoService;
+ }
+
+ public string GetItemDidl(BaseItem item, string deviceId, Filter filter)
+ {
+ var result = new XmlDocument();
+
+ var didl = result.CreateElement(string.Empty, "DIDL-Lite", NS_DIDL);
+ didl.SetAttribute("xmlns:dc", NS_DC);
+ didl.SetAttribute("xmlns:dlna", NS_DLNA);
+ didl.SetAttribute("xmlns:upnp", NS_UPNP);
+ //didl.SetAttribute("xmlns:sec", NS_SEC);
+ result.AppendChild(didl);
+
+ result.DocumentElement.AppendChild(GetItemElement(result, item, deviceId, filter));
+
+ return result.DocumentElement.OuterXml;
+ }
+
+ public XmlElement GetItemElement(XmlDocument doc, BaseItem item, string deviceId, Filter filter)
+ {
+ var element = doc.CreateElement(string.Empty, "item", NS_DIDL);
+ element.SetAttribute("restricted", "1");
+ element.SetAttribute("id", item.Id.ToString("N"));
+
+ if (item.Parent != null)
+ {
+ element.SetAttribute("parentID", item.Parent.Id.ToString("N"));
+ }
+
+ //AddBookmarkInfo(item, user, element);
+
+ AddGeneralProperties(item, element, filter);
+
+ // refID?
+ // storeAttribute(itemNode, object, ClassProperties.REF_ID, false);
+
+ var audio = item as Audio;
+ if (audio != null)
+ {
+ AddAudioResource(element, audio, deviceId, filter);
+ }
+
+ var video = item as Video;
+ if (video != null)
+ {
+ AddVideoResource(element, video, deviceId, filter);
+ }
+
+ AddCover(item, element);
+
+ return element;
+ }
+
+ private void AddVideoResource(XmlElement container, Video video, string deviceId, Filter filter)
+ {
+ var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL);
+
+ var sources = _dtoService.GetMediaSources(video);
+
+ int? maxBitrateSetting = null;
+
+ var streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions
+ {
+ ItemId = video.Id.ToString("N"),
+ MediaSources = sources,
+ Profile = _profile,
+ DeviceId = deviceId,
+ MaxBitrate = maxBitrateSetting
+ });
+
+ var url = streamInfo.ToDlnaUrl(_serverAddress);
+ //res.AppendChild(container.OwnerDocument.CreateCDataSection(url));
+ res.InnerText = url;
+
+ var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId));
+
+ if (mediaSource.RunTimeTicks.HasValue)
+ {
+ res.SetAttribute("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)
+ {
+ res.SetAttribute("size", size.Value.ToString(_usCulture));
+ }
+ }
+ }
+
+ var totalBitrate = streamInfo.TotalOutputBitrate;
+ var targetSampleRate = streamInfo.TargetAudioSampleRate;
+ var targetChannels = streamInfo.TargetAudioChannels;
+
+ var targetWidth = streamInfo.TargetWidth;
+ var targetHeight = streamInfo.TargetHeight;
+
+ if (targetChannels.HasValue)
+ {
+ res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
+ }
+
+ if (filter.Contains("res@resolution"))
+ {
+ if (targetWidth.HasValue && targetHeight.HasValue)
+ {
+ res.SetAttribute("resolution", string.Format("{0}x{1}", targetWidth.Value, targetHeight.Value));
+ }
+ }
+
+ if (targetSampleRate.HasValue)
+ {
+ res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
+ }
+
+ if (totalBitrate.HasValue)
+ {
+ res.SetAttribute("bitrate", totalBitrate.Value.ToString(_usCulture));
+ }
+
+ var mediaProfile = _profile.GetVideoMediaProfile(streamInfo.Container,
+ streamInfo.AudioCodec,
+ streamInfo.VideoCodec);
+
+ var filename = url.Substring(0, url.IndexOf('?'));
+
+ var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
+ ? MimeTypes.GetMimeType(filename)
+ : mediaProfile.MimeType;
+
+ var contentFeatures = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container,
+ streamInfo.VideoCodec,
+ streamInfo.AudioCodec,
+ targetWidth,
+ targetHeight,
+ totalBitrate,
+ streamInfo.TargetTimestamp,
+ streamInfo.IsDirectStream,
+ streamInfo.RunTimeTicks,
+ streamInfo.TranscodeSeekInfo);
+
+ res.SetAttribute("protocolInfo", String.Format(
+ "http-get:*:{0}:{1}",
+ mimeType,
+ contentFeatures
+ ));
+
+ container.AppendChild(res);
+ }
+
+ private void AddAudioResource(XmlElement container, Audio audio, string deviceId, Filter filter)
+ {
+ var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL);
+
+ var sources = _dtoService.GetMediaSources(audio);
+
+ var streamInfo = new StreamBuilder().BuildAudioItem(new AudioOptions
+ {
+ ItemId = audio.Id.ToString("N"),
+ MediaSources = sources,
+ Profile = _profile,
+ DeviceId = deviceId
+ });
+
+ var url = streamInfo.ToDlnaUrl(_serverAddress);
+ //res.AppendChild(container.OwnerDocument.CreateCDataSection(url));
+ res.InnerText = url;
+
+ var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId));
+
+ if (mediaSource.RunTimeTicks.HasValue)
+ {
+ res.SetAttribute("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)
+ {
+ res.SetAttribute("size", size.Value.ToString(_usCulture));
+ }
+ }
+ }
+
+ var targetAudioBitrate = streamInfo.TargetAudioBitrate;
+ var targetSampleRate = streamInfo.TargetAudioSampleRate;
+ var targetChannels = streamInfo.TargetAudioChannels;
+
+ if (targetChannels.HasValue)
+ {
+ res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
+ }
+
+ if (targetSampleRate.HasValue)
+ {
+ res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
+ }
+
+ if (targetAudioBitrate.HasValue)
+ {
+ res.SetAttribute("bitrate", targetAudioBitrate.Value.ToString(_usCulture));
+ }
+
+ var mediaProfile = _profile.GetAudioMediaProfile(streamInfo.Container,
+ streamInfo.AudioCodec);
+
+ var filename = url.Substring(0, url.IndexOf('?'));
+
+ var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
+ ? MimeTypes.GetMimeType(filename)
+ : mediaProfile.MimeType;
+
+ var contentFeatures = new ContentFeatureBuilder(_profile).BuildAudioHeader(streamInfo.Container,
+ streamInfo.TargetAudioCodec,
+ targetAudioBitrate,
+ targetSampleRate,
+ targetChannels,
+ streamInfo.IsDirectStream,
+ streamInfo.RunTimeTicks,
+ streamInfo.TranscodeSeekInfo);
+
+ res.SetAttribute("protocolInfo", String.Format(
+ "http-get:*:{0}:{1}",
+ mimeType,
+ contentFeatures
+ ));
+
+ container.AppendChild(res);
+ }
+
+ public XmlElement GetFolderElement(XmlDocument doc, Folder folder, int childCount, Filter filter)
+ {
+ var container = doc.CreateElement(string.Empty, "container", NS_DIDL);
+ container.SetAttribute("restricted", "0");
+ container.SetAttribute("searchable", "1");
+ container.SetAttribute("childCount", childCount.ToString(_usCulture));
+ container.SetAttribute("id", folder.Id.ToString("N"));
+
+ var parent = folder.Parent;
+ if (parent == null)
+ {
+ container.SetAttribute("parentID", "0");
+ }
+ else
+ {
+ container.SetAttribute("parentID", parent.Id.ToString("N"));
+ }
+
+ AddCommonFields(folder, container, filter);
+
+ AddCover(folder, container);
+
+ return container;
+ }
+
+ //private void AddBookmarkInfo(BaseItem item, User user, XmlElement element)
+ //{
+ // var userdata = _userDataManager.GetUserData(user.Id, item.GetUserDataKey());
+
+ // if (userdata.PlaybackPositionTicks > 0)
+ // {
+ // var dcmInfo = element.OwnerDocument.CreateElement("sec", "dcmInfo", NS_SEC);
+ // dcmInfo.InnerText = string.Format("BM={0}", Convert.ToInt32(TimeSpan.FromTicks(userdata.PlaybackPositionTicks).TotalSeconds).ToString(_usCulture));
+ // element.AppendChild(dcmInfo);
+ // }
+ //}
///
- /// Builds a Didl MetaData object for the specified dto.
+ /// Adds fields used by both items and folders
///
- /// The dto.
- /// The user identifier.
- /// The server address.
- /// The stream URL.
- /// The streams.
- /// if set to true [include image resource].
- /// System.String.
- public static string Build(BaseItem dto, string userId, string serverAddress, string streamUrl, IEnumerable streams, bool includeImageRes)
- {
- string response = string.Format(DIDL_START, dto.Id, userId);
- response += string.Format(DIDL_TITLE, dto.Name.Replace("&", "and"));
- if (IsVideo(dto))
- response += DIDL_VIDEOCLASS;
- else
- response += DIDL_AUDIOCLASS;
+ /// The item.
+ /// The element.
+ /// The filter.
+ private void AddCommonFields(BaseItem item, XmlElement element, Filter filter)
+ {
+ if (filter.Contains("dc:title"))
+ {
+ AddValue(element, "dc", "title", item.Name, NS_DC);
+ }
- var imageUrl = GetImageUrl(dto, serverAddress);
+ element.AppendChild(CreateObjectClass(element.OwnerDocument, item));
- if (!string.IsNullOrWhiteSpace(imageUrl))
+ if (filter.Contains("dc:date"))
{
- response += string.Format(DIDL_IMAGE, imageUrl);
+ if (item.PremiereDate.HasValue)
+ {
+ AddValue(element, "dc", "date", item.PremiereDate.Value.ToString("o"), NS_DC);
+ }
}
- response += string.Format(DIDL_RELEASEDATE, GetDateString(dto.PremiereDate));
- //TODO Add genres to didl;
- response += string.Format(DIDL_GENRE, UNKNOWN);
+ foreach (var genre in item.Genres)
+ {
+ AddValue(element, "upnp", "genre", genre, NS_UPNP);
+ }
- if (IsVideo(dto))
+ foreach (var studio in item.Studios)
{
- response += string.Format(DESCRIPTION, UNKNOWN);
- response += GetVideoDIDL(dto, streamUrl, streams);
+ AddValue(element, "upnp", "publisher", studio, NS_UPNP);
+ }
- if (includeImageRes && !string.IsNullOrWhiteSpace(imageUrl))
+ if (filter.Contains("dc:description"))
+ {
+ if (!string.IsNullOrWhiteSpace(item.Overview))
+ {
+ AddValue(element, "dc", "description", item.Overview, NS_DC);
+ }
+ }
+ if (filter.Contains("upnp:longDescription"))
+ {
+ if (!string.IsNullOrWhiteSpace(item.Overview))
+ {
+ AddValue(element, "upnp", "longDescription", item.Overview, NS_UPNP);
+ }
+ }
+
+ if (!string.IsNullOrEmpty(item.OfficialRating))
+ {
+ if (filter.Contains("dc:rating"))
+ {
+ AddValue(element, "dc", "rating", item.OfficialRating, NS_DC);
+ }
+ if (filter.Contains("upnp:rating"))
{
- response += string.Format(DIDL_IMAGE_RES, imageUrl);
+ AddValue(element, "upnp", "rating", item.OfficialRating, NS_UPNP);
+ }
+ }
+
+ AddPeople(item, element);
+ }
+
+ private XmlElement CreateObjectClass(XmlDocument result, BaseItem item)
+ {
+ var objectClass = result.CreateElement("upnp", "class", NS_UPNP);
+
+ if (item.IsFolder)
+ {
+ string classType = null;
+
+ if (!_profile.RequiresPlainFolders)
+ {
+ if (item is MusicAlbum)
+ {
+ classType = "object.container.album.musicAlbum";
+ }
+ if (item is MusicArtist)
+ {
+ classType = "object.container.person.musicArtist";
+ }
+ }
+
+ objectClass.InnerText = classType ?? "object.container.storageFolder";
+ }
+ else if (string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
+ {
+ objectClass.InnerText = "object.item.audioItem.musicTrack";
+ }
+ else if (string.Equals(item.MediaType, MediaType.Photo, StringComparison.OrdinalIgnoreCase))
+ {
+ objectClass.InnerText = "object.item.imageItem.photo";
+ }
+ else if (string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
+ {
+ if (!_profile.RequiresPlainVideoItems && item is Movie)
+ {
+ objectClass.InnerText = "object.item.videoItem.movie";
+ }
+ else
+ {
+ objectClass.InnerText = "object.item.videoItem";
}
}
else
{
- var audio = dto as Audio;
+ throw new NotSupportedException();
+ }
+
+ return objectClass;
+ }
+
+ private void AddPeople(BaseItem item, XmlElement element)
+ {
+ foreach (var actor in item.People)
+ {
+ AddValue(element, "upnp", (actor.Type ?? PersonType.Actor).ToLower(), actor.Name, NS_UPNP);
+ }
+ }
+
+ private void AddGeneralProperties(BaseItem item, XmlElement element, Filter filter)
+ {
+ AddCommonFields(item, element, filter);
+
+ var audio = item as Audio;
+
+ if (audio != null)
+ {
+ foreach (var artist in audio.Artists)
+ {
+ AddValue(element, "upnp", "artist", artist, NS_UPNP);
+ }
- if (audio != null)
+ if (!string.IsNullOrEmpty(audio.Album))
{
- response += string.Format(DIDL_ARTIST, audio.Artists.FirstOrDefault() ?? UNKNOWN);
- response += string.Format(DIDL_ALBUM, audio.Album);
+ AddValue(element, "upnp", "album", audio.Album, NS_UPNP);
+ }
- response += string.Format(DIDL_TRACKNUM, audio.IndexNumber ?? 0);
+ if (!string.IsNullOrEmpty(audio.AlbumArtist))
+ {
+ AddValue(element, "upnp", "albumArtist", audio.AlbumArtist, NS_UPNP);
}
+ }
- response += GetAudioDIDL(dto, streamUrl, streams);
+ var album = item as MusicAlbum;
- if (includeImageRes && !string.IsNullOrWhiteSpace(imageUrl))
+ if (album != null)
+ {
+ if (!string.IsNullOrEmpty(album.AlbumArtist))
{
- response += string.Format(DIDL_ALBUMIMAGE_RES, imageUrl);
+ AddValue(element, "upnp", "artist", album.AlbumArtist, NS_UPNP);
+ AddValue(element, "upnp", "albumArtist", album.AlbumArtist, NS_UPNP);
}
}
- response += DIDL_END;
+ var musicVideo = item as MusicVideo;
- return response;
+ if (musicVideo != null)
+ {
+ if (!string.IsNullOrEmpty(musicVideo.Artist))
+ {
+ AddValue(element, "upnp", "artist", musicVideo.Artist, NS_UPNP);
+ }
+
+ if (!string.IsNullOrEmpty(musicVideo.Album))
+ {
+ AddValue(element, "upnp", "album", musicVideo.Album, NS_UPNP);
+ }
+ }
+
+ if (item.IndexNumber.HasValue)
+ {
+ AddValue(element, "upnp", "originalTrackNumber", item.IndexNumber.Value.ToString(_usCulture), NS_UPNP);
+ }
+ }
+
+ private void AddValue(XmlElement elem, string prefix, string name, string value, string namespaceUri)
+ {
+ try
+ {
+ var date = elem.OwnerDocument.CreateElement(prefix, name, namespaceUri);
+ date.InnerText = value;
+ elem.AppendChild(date);
+ }
+ catch (XmlException)
+ {
+ //_logger.Error("Error adding xml value: " + value);
+ }
}
- private static string GetVideoDIDL(BaseItem dto, string streamUrl, IEnumerable streams)
+ private void AddCover(BaseItem item, XmlElement element)
{
- var videostream = streams.Where(stream => stream.Type == MediaStreamType.Video).OrderBy(s => s.IsDefault ? 0 : 1).FirstOrDefault();
+ var imageInfo = GetImageInfo(item);
+
+ if (imageInfo == null)
+ {
+ return;
+ }
+
+ var result = element.OwnerDocument;
+
+ var albumartUrlInfo = GetImageUrl(imageInfo, _profile.MaxAlbumArtWidth, _profile.MaxAlbumArtHeight);
+
+ var icon = result.CreateElement("upnp", "albumArtURI", NS_UPNP);
+ var profile = result.CreateAttribute("dlna", "profileID", NS_DLNA);
+ profile.InnerText = _profile.AlbumArtPn;
+ icon.SetAttributeNode(profile);
+ icon.InnerText = albumartUrlInfo.Url;
+ element.AppendChild(icon);
+
+ var iconUrlInfo = GetImageUrl(imageInfo, _profile.MaxIconWidth, _profile.MaxIconHeight);
+ icon = result.CreateElement("upnp", "icon", NS_UPNP);
+ profile = result.CreateAttribute("dlna", "profileID", NS_DLNA);
+ profile.InnerText = _profile.AlbumArtPn;
+ icon.SetAttributeNode(profile);
+ icon.InnerText = iconUrlInfo.Url;
+ element.AppendChild(icon);
- if (videostream == null)
+ if (!_profile.EnableAlbumArtInDidl)
{
- // TOOD: ???
- return string.Empty;
+ return;
}
- return string.Format(DIDL_VIDEO_RES,
- videostream.BitRate.HasValue ? videostream.BitRate.Value / 10 : 0,
- GetDurationString(dto),
- videostream.Width ?? 0,
- videostream.Height ?? 0,
- streamUrl);
+ var res = result.CreateElement(string.Empty, "res", NS_DIDL);
+
+ res.InnerText = albumartUrlInfo.Url;
+
+ var width = albumartUrlInfo.Width;
+ var height = albumartUrlInfo.Height;
+
+ var mediaProfile = new MediaFormatProfileResolver().ResolveImageFormat("jpg", width, height);
+
+ var orgPn = mediaProfile.HasValue ? "DLNA.ORG_PN=:" + mediaProfile.Value + ";" : string.Empty;
+
+ res.SetAttribute("protocolInfo", string.Format(
+ "http-get:*:{1}:{0}DLNA.ORG_OP=01;DLNA.ORG_CI=0;DLNA.ORG_FLAGS={2}",
+ orgPn,
+ "image/jpeg",
+ DlnaMaps.DefaultStreaming
+ ));
+
+ if (width.HasValue && height.HasValue)
+ {
+ res.SetAttribute("resolution", string.Format("{0}x{1}", width.Value, height.Value));
+ }
+
+ element.AppendChild(res);
}
- private static string GetAudioDIDL(BaseItem dto, string streamUrl, IEnumerable streams)
+ private ImageDownloadInfo GetImageInfo(BaseItem item)
{
- var audiostream = streams.Where(stream => stream.Type == MediaStreamType.Audio).OrderBy(s => s.IsDefault ? 0 : 1).FirstOrDefault();
+ if (item.HasImage(ImageType.Primary))
+ {
+ return GetImageInfo(item, ImageType.Primary);
+ }
+ if (item.HasImage(ImageType.Thumb))
+ {
+ return GetImageInfo(item, ImageType.Thumb);
+ }
- if (audiostream == null)
+ if (item is Audio || item is Episode)
{
- // TOOD: ???
- return string.Empty;
+ item = item.Parents.FirstOrDefault(i => i.HasImage(ImageType.Primary));
+
+ if (item != null)
+ {
+ return GetImageInfo(item, ImageType.Primary);
+ }
}
- return string.Format(DIDL_AUDIO_RES,
- audiostream.BitRate.HasValue ? audiostream.BitRate.Value / 10 : 16000,
- GetDurationString(dto),
- audiostream.SampleRate ?? 0,
- streamUrl);
+ return null;
}
- private static string GetImageUrl(BaseItem dto, string serverAddress)
+ private ImageDownloadInfo GetImageInfo(BaseItem item, ImageType type)
{
- const ImageType imageType = ImageType.Primary;
+ var imageInfo = item.GetImageInfo(type, 0);
+ string tag = null;
+
+ try
+ {
+ var guid = _imageProcessor.GetImageCacheTag(item, ImageType.Primary);
- if (!dto.HasImage(imageType))
+ tag = guid.HasValue ? guid.Value.ToString("N") : null;
+ }
+ catch
{
- dto = dto.Parents.FirstOrDefault(i => i.HasImage(imageType));
+
}
- return dto == null ? null : string.Format("{0}/Items/{1}/Images/{2}", serverAddress, dto.Id, imageType);
+ int? width = null;
+ int? height = null;
+
+ try
+ {
+ var size = _imageProcessor.GetImageSize(imageInfo.Path, imageInfo.DateModified);
+
+ width = Convert.ToInt32(size.Width);
+ height = Convert.ToInt32(size.Height);
+ }
+ catch
+ {
+
+ }
+
+ return new ImageDownloadInfo
+ {
+ ItemId = item.Id.ToString("N"),
+ Type = ImageType.Primary,
+ ImageTag = tag,
+ Width = width,
+ Height = height
+ };
}
- private static string GetDurationString(BaseItem dto)
+ class ImageDownloadInfo
{
- var duration = TimeSpan.FromTicks(dto.RunTimeTicks.HasValue ? dto.RunTimeTicks.Value : 0);
+ internal string ItemId;
+ internal string ImageTag;
+ internal ImageType Type;
- // TODO: Bad format string?
- return string.Format("{0}:{1:00}:2{00}.000", duration.Hours, duration.Minutes, duration.Seconds);
+ internal int? Width;
+ internal int? Height;
}
- private static string GetDateString(DateTime? date)
+ class ImageUrlInfo
{
- if (!date.HasValue)
- return UNKNOWN;
+ internal string Url;
- return string.Format("{0}-{1:00}-{2:00}", date.Value.Year, date.Value.Month, date.Value.Day);
+ internal int? Width;
+ internal int? Height;
}
- private static bool IsVideo(BaseItem item)
+ private ImageUrlInfo GetImageUrl(ImageDownloadInfo info, int? maxWidth, int? maxHeight)
{
- return string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);
+ var url = string.Format("{0}/Items/{1}/Images/{2}?tag={3}&format=jpg",
+ _serverAddress,
+ info.ItemId,
+ info.Type,
+ info.ImageTag);
+
+ if (maxWidth.HasValue)
+ {
+ url += "&maxWidth=" + maxWidth.Value.ToString(_usCulture);
+ }
+
+ if (maxHeight.HasValue)
+ {
+ url += "&maxHeight=" + maxHeight.Value.ToString(_usCulture);
+ }
+
+ var width = info.Width;
+ var height = info.Height;
+
+ if (width.HasValue && height.HasValue)
+ {
+ if (maxWidth.HasValue || maxHeight.HasValue)
+ {
+ var newSize = DrawingUtils.Resize(new ImageSize
+ {
+ Height = height.Value,
+ Width = width.Value
+
+ }, maxWidth: maxWidth, maxHeight: maxHeight);
+
+ width = Convert.ToInt32(newSize.Width);
+ height = Convert.ToInt32(newSize.Height);
+ }
+ }
+
+ return new ImageUrlInfo
+ {
+ Url = url,
+ Width = width,
+ Height = height
+ };
}
}
}
diff --git a/MediaBrowser.Dlna/PlayTo/Device.cs b/MediaBrowser.Dlna/PlayTo/Device.cs
index 6897c9e1aa..c7ab3e477a 100644
--- a/MediaBrowser.Dlna/PlayTo/Device.cs
+++ b/MediaBrowser.Dlna/PlayTo/Device.cs
@@ -1,4 +1,5 @@
-using MediaBrowser.Common.Net;
+using System.Security;
+using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Dlna.Common;
using MediaBrowser.Model.Logging;
@@ -299,16 +300,12 @@ namespace MediaBrowser.Dlna.PlayTo
private string CreateDidlMeta(string value)
{
- if (value == null)
+ if (string.IsNullOrEmpty(value))
return String.Empty;
- var escapedData = value.Replace("<", "<").Replace(">", ">");
-
- return String.Format(BaseDidl, escapedData.Replace("\r\n", ""));
+ return SecurityElement.Escape(value);
}
- private const string BaseDidl = "<DIDL-Lite xmlns=\"urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:upnp=\"urn:schemas-upnp-org:metadata-1-0/upnp/\" xmlns:dlna=\"urn:schemas-dlna-org:metadata-1-0/\">{0}</DIDL-Lite>";
-
public async Task SetNextAvTransport(string value, string header, string metaData)
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "SetNextAVTransportURI");
@@ -615,7 +612,7 @@ namespace MediaBrowser.Dlna.PlayTo
if (string.IsNullOrWhiteSpace(trackString) || string.Equals(trackString, "NOT_IMPLEMENTED", StringComparison.OrdinalIgnoreCase))
{
- return new Tuple(true, null);
+ return new Tuple(false, null);
}
XElement uPnpResponse;
@@ -624,9 +621,9 @@ namespace MediaBrowser.Dlna.PlayTo
{
uPnpResponse = XElement.Parse(trackString);
}
- catch
+ catch (Exception ex)
{
- _logger.Error("Unable to parse xml {0}", trackString);
+ _logger.ErrorException("Unable to parse xml {0}", ex, trackString);
return new Tuple(true, null);
}
diff --git a/MediaBrowser.Dlna/PlayTo/DlnaController.cs b/MediaBrowser.Dlna/PlayTo/DlnaController.cs
index b037113d5f..28fc4474e9 100644
--- a/MediaBrowser.Dlna/PlayTo/DlnaController.cs
+++ b/MediaBrowser.Dlna/PlayTo/DlnaController.cs
@@ -1,6 +1,7 @@
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Dlna;
+using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
@@ -35,6 +36,7 @@ namespace MediaBrowser.Dlna.PlayTo
private readonly IUserManager _userManager;
private readonly IServerApplicationHost _appHost;
private readonly IDtoService _dtoService;
+ private readonly IImageProcessor _imageProcessor;
public bool SupportsMediaRemoteControl
{
@@ -52,7 +54,7 @@ namespace MediaBrowser.Dlna.PlayTo
}
}
- public PlayToController(SessionInfo session, ISessionManager sessionManager, IItemRepository itemRepository, ILibraryManager libraryManager, ILogger logger, INetworkManager networkManager, IDlnaManager dlnaManager, IUserManager userManager, IServerApplicationHost appHost, IDtoService dtoService)
+ public PlayToController(SessionInfo session, ISessionManager sessionManager, IItemRepository itemRepository, ILibraryManager libraryManager, ILogger logger, INetworkManager networkManager, IDlnaManager dlnaManager, IUserManager userManager, IServerApplicationHost appHost, IDtoService dtoService, IImageProcessor imageProcessor)
{
_session = session;
_itemRepository = itemRepository;
@@ -63,6 +65,7 @@ namespace MediaBrowser.Dlna.PlayTo
_userManager = userManager;
_appHost = appHost;
_dtoService = dtoService;
+ _imageProcessor = imageProcessor;
_logger = logger;
}
@@ -390,12 +393,11 @@ namespace MediaBrowser.Dlna.PlayTo
playlistItem.StreamUrl = playlistItem.StreamInfo.ToUrl(serverAddress);
- var mediaStreams = mediaSources
- .Where(i => string.Equals(i.Id, playlistItem.StreamInfo.MediaSourceId))
- .SelectMany(i => i.MediaStreams)
- .ToList();
+ var itemXml =
+ new DidlBuilder(profile, _imageProcessor, serverAddress, _dtoService).GetItemDidl(item, _session.DeviceId,
+ new Filter());
- playlistItem.Didl = DidlBuilder.Build(item, _session.UserId.ToString(), serverAddress, playlistItem.StreamUrl, mediaStreams, profile.EnableAlbumArtInDidl);
+ playlistItem.Didl = itemXml;
return playlistItem;
}
diff --git a/MediaBrowser.Dlna/PlayTo/PlayToManager.cs b/MediaBrowser.Dlna/PlayTo/PlayToManager.cs
index a7a04038c4..10e82a2276 100644
--- a/MediaBrowser.Dlna/PlayTo/PlayToManager.cs
+++ b/MediaBrowser.Dlna/PlayTo/PlayToManager.cs
@@ -2,6 +2,7 @@
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Dlna;
+using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
@@ -38,8 +39,9 @@ namespace MediaBrowser.Dlna.PlayTo
private readonly IServerConfigurationManager _config;
private readonly IServerApplicationHost _appHost;
private readonly IDtoService _dtoService;
+ private readonly IImageProcessor _imageProcessor;
- public PlayToManager(ILogger logger, IServerConfigurationManager config, ISessionManager sessionManager, IHttpClient httpClient, IItemRepository itemRepository, ILibraryManager libraryManager, INetworkManager networkManager, IUserManager userManager, IDlnaManager dlnaManager, IServerApplicationHost appHost, IDtoService dtoService)
+ public PlayToManager(ILogger logger, IServerConfigurationManager config, ISessionManager sessionManager, IHttpClient httpClient, IItemRepository itemRepository, ILibraryManager libraryManager, INetworkManager networkManager, IUserManager userManager, IDlnaManager dlnaManager, IServerApplicationHost appHost, IDtoService dtoService, IImageProcessor imageProcessor)
{
_locations = new ConcurrentDictionary();
_tokenSource = new CancellationTokenSource();
@@ -54,6 +56,7 @@ namespace MediaBrowser.Dlna.PlayTo
_dlnaManager = dlnaManager;
_appHost = appHost;
_dtoService = dtoService;
+ _imageProcessor = imageProcessor;
_config = config;
}
@@ -238,7 +241,7 @@ namespace MediaBrowser.Dlna.PlayTo
if (controller == null)
{
- sessionInfo.SessionController = controller = new PlayToController(sessionInfo, _sessionManager, _itemRepository, _libraryManager, _logger, _networkManager, _dlnaManager, _userManager, _appHost, _dtoService);
+ sessionInfo.SessionController = controller = new PlayToController(sessionInfo, _sessionManager, _itemRepository, _libraryManager, _logger, _networkManager, _dlnaManager, _userManager, _appHost, _dtoService, _imageProcessor);
controller.Init(device);
diff --git a/MediaBrowser.Dlna/PlayTo/PlayToServerEntryPoint.cs b/MediaBrowser.Dlna/PlayTo/PlayToServerEntryPoint.cs
index c6fbcb90f8..15bebd9962 100644
--- a/MediaBrowser.Dlna/PlayTo/PlayToServerEntryPoint.cs
+++ b/MediaBrowser.Dlna/PlayTo/PlayToServerEntryPoint.cs
@@ -2,6 +2,7 @@
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Dlna;
+using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
@@ -26,8 +27,9 @@ namespace MediaBrowser.Dlna.PlayTo
private readonly IDlnaManager _dlnaManager;
private readonly IServerApplicationHost _appHost;
private readonly IDtoService _dtoService;
+ private readonly IImageProcessor _imageProcessor;
- public PlayToServerEntryPoint(ILogManager logManager, IServerConfigurationManager config, ISessionManager sessionManager, IHttpClient httpClient, IItemRepository itemRepo, ILibraryManager libraryManager, INetworkManager networkManager, IUserManager userManager, IDlnaManager dlnaManager, IServerApplicationHost appHost, IDtoService dtoService)
+ public PlayToServerEntryPoint(ILogManager logManager, IServerConfigurationManager config, ISessionManager sessionManager, IHttpClient httpClient, IItemRepository itemRepo, ILibraryManager libraryManager, INetworkManager networkManager, IUserManager userManager, IDlnaManager dlnaManager, IServerApplicationHost appHost, IDtoService dtoService, IImageProcessor imageProcessor)
{
_config = config;
_sessionManager = sessionManager;
@@ -39,6 +41,7 @@ namespace MediaBrowser.Dlna.PlayTo
_dlnaManager = dlnaManager;
_appHost = appHost;
_dtoService = dtoService;
+ _imageProcessor = imageProcessor;
_logger = logManager.GetLogger("PlayTo");
}
@@ -85,7 +88,8 @@ namespace MediaBrowser.Dlna.PlayTo
_userManager,
_dlnaManager,
_appHost,
- _dtoService);
+ _dtoService,
+ _imageProcessor);
_manager.Start();
}
diff --git a/MediaBrowser.Dlna/Server/ControlHandler.cs b/MediaBrowser.Dlna/Server/ControlHandler.cs
index 8a0b0a3d5e..734adf7952 100644
--- a/MediaBrowser.Dlna/Server/ControlHandler.cs
+++ b/MediaBrowser.Dlna/Server/ControlHandler.cs
@@ -1,5 +1,4 @@
using MediaBrowser.Common.Extensions;
-using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Dlna;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Dto;
@@ -8,8 +7,8 @@ using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
+using MediaBrowser.Dlna.Didl;
using MediaBrowser.Model.Dlna;
-using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Querying;
@@ -27,35 +26,29 @@ namespace MediaBrowser.Dlna.Server
{
private readonly ILogger _logger;
private readonly ILibraryManager _libraryManager;
- private readonly DeviceProfile _profile;
- private readonly IDtoService _dtoService;
- private readonly IImageProcessor _imageProcessor;
private readonly IUserDataManager _userDataManager;
private readonly User _user;
- private readonly string _serverAddress;
-
private const string NS_DC = "http://purl.org/dc/elements/1.1/";
private const string NS_DIDL = "urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/";
private const string NS_DLNA = "urn:schemas-dlna-org:metadata-1-0/";
- private const string NS_SEC = "http://www.sec.co.kr/";
private const string NS_SOAPENV = "http://schemas.xmlsoap.org/soap/envelope/";
private const string NS_UPNP = "urn:schemas-upnp-org:metadata-1-0/upnp/";
private readonly int _systemUpdateId;
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
+ private readonly DidlBuilder _didlBuilder;
+
public ControlHandler(ILogger logger, ILibraryManager libraryManager, DeviceProfile profile, string serverAddress, IDtoService dtoService, IImageProcessor imageProcessor, IUserDataManager userDataManager, User user, int systemUpdateId)
{
_logger = logger;
_libraryManager = libraryManager;
- _profile = profile;
- _serverAddress = serverAddress;
- _dtoService = dtoService;
- _imageProcessor = imageProcessor;
_userDataManager = userDataManager;
_user = user;
_systemUpdateId = systemUpdateId;
+
+ _didlBuilder = new DidlBuilder(profile, imageProcessor, serverAddress, dtoService);
}
public ControlResponse ProcessControlRequest(ControlRequest request)
@@ -91,7 +84,7 @@ namespace MediaBrowser.Dlna.Server
sparams.Add(e.LocalName, e.InnerText.Trim());
}
- var deviceId = "fgd";
+ var deviceId = "test";
IEnumerable> result;
@@ -270,7 +263,7 @@ namespace MediaBrowser.Dlna.Server
if (string.Equals(flag, "BrowseMetadata"))
{
- Browse_AddFolder(result, folder, children.Count, filter);
+ result.DocumentElement.AppendChild(_didlBuilder.GetFolderElement(result, folder, children.Count, filter));
provided++;
}
else
@@ -293,11 +286,11 @@ namespace MediaBrowser.Dlna.Server
var f = (Folder)i;
var childCount = GetChildrenSorted(f, user, sortCriteria).Count();
- Browse_AddFolder(result, f, childCount, filter);
+ result.DocumentElement.AppendChild(_didlBuilder.GetFolderElement(result, f, childCount, filter));
}
else
{
- Browse_AddItem(result, i, deviceId, filter);
+ result.DocumentElement.AppendChild(_didlBuilder.GetItemElement(result, i, deviceId, filter));
}
}
}
@@ -368,11 +361,11 @@ namespace MediaBrowser.Dlna.Server
var f = (Folder)i;
var childCount = GetChildrenSorted(f, user, searchCriteria, sortCriteria).Count();
- Browse_AddFolder(result, f, childCount, filter);
+ result.DocumentElement.AppendChild(_didlBuilder.GetFolderElement(result, f, childCount, filter));
}
else
{
- Browse_AddItem(result, i, deviceId, filter);
+ result.DocumentElement.AppendChild(_didlBuilder.GetItemElement(result, i, deviceId, filter));
}
}
@@ -475,637 +468,5 @@ namespace MediaBrowser.Dlna.Server
? user.RootFolder
: _libraryManager.GetItemById(new Guid(id));
}
-
- private void Browse_AddFolder(XmlDocument result, Folder f, int childCount, Filter filter)
- {
- var container = result.CreateElement(string.Empty, "container", NS_DIDL);
- container.SetAttribute("restricted", "0");
- container.SetAttribute("searchable", "1");
- container.SetAttribute("childCount", childCount.ToString(_usCulture));
- container.SetAttribute("id", f.Id.ToString("N"));
-
- var parent = f.Parent;
- if (parent == null)
- {
- container.SetAttribute("parentID", "0");
- }
- else
- {
- container.SetAttribute("parentID", parent.Id.ToString("N"));
- }
-
- AddCommonFields(f, container, filter);
-
- AddCover(f, container);
-
- result.DocumentElement.AppendChild(container);
- }
-
- private void AddValue(XmlElement elem, string prefix, string name, string value, string namespaceUri)
- {
- try
- {
- var date = elem.OwnerDocument.CreateElement(prefix, name, namespaceUri);
- date.InnerText = value;
- elem.AppendChild(date);
- }
- catch (XmlException)
- {
- //_logger.Error("Error adding xml value: " + value);
- }
- }
-
- private void Browse_AddItem(XmlDocument result, BaseItem item, string deviceId, Filter filter)
- {
- var element = result.CreateElement(string.Empty, "item", NS_DIDL);
- element.SetAttribute("restricted", "1");
- element.SetAttribute("id", item.Id.ToString("N"));
-
- if (item.Parent != null)
- {
- element.SetAttribute("parentID", item.Parent.Id.ToString("N"));
- }
-
- //AddBookmarkInfo(item, user, element);
-
- AddGeneralProperties(item, element, filter);
-
- // refID?
- // storeAttribute(itemNode, object, ClassProperties.REF_ID, false);
-
- var audio = item as Audio;
- if (audio != null)
- {
- AddAudioResource(element, audio, deviceId, filter);
- }
-
- var video = item as Video;
- if (video != null)
- {
- AddVideoResource(element, video, deviceId, filter);
- }
-
- AddCover(item, element);
-
- result.DocumentElement.AppendChild(element);
- }
-
- private void AddVideoResource(XmlElement container, Video video, string deviceId, Filter filter)
- {
- var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL);
-
- var sources = _dtoService.GetMediaSources(video);
-
- int? maxBitrateSetting = null;
-
- var streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions
- {
- ItemId = video.Id.ToString("N"),
- MediaSources = sources,
- Profile = _profile,
- DeviceId = deviceId,
- MaxBitrate = maxBitrateSetting
- });
-
- var url = streamInfo.ToDlnaUrl(_serverAddress);
- res.InnerText = url;
-
- var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId));
-
- if (mediaSource.RunTimeTicks.HasValue)
- {
- res.SetAttribute("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)
- {
- res.SetAttribute("size", size.Value.ToString(_usCulture));
- }
- }
- }
-
- var totalBitrate = streamInfo.TotalOutputBitrate;
- var targetSampleRate = streamInfo.TargetAudioSampleRate;
- var targetChannels = streamInfo.TargetAudioChannels;
-
- var targetWidth = streamInfo.TargetWidth;
- var targetHeight = streamInfo.TargetHeight;
-
- if (targetChannels.HasValue)
- {
- res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
- }
-
- if (filter.Contains("res@resolution"))
- {
- if (targetWidth.HasValue && targetHeight.HasValue)
- {
- res.SetAttribute("resolution", string.Format("{0}x{1}", targetWidth.Value, targetHeight.Value));
- }
- }
-
- if (targetSampleRate.HasValue)
- {
- res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
- }
-
- if (totalBitrate.HasValue)
- {
- res.SetAttribute("bitrate", totalBitrate.Value.ToString(_usCulture));
- }
-
- var mediaProfile = _profile.GetVideoMediaProfile(streamInfo.Container,
- streamInfo.AudioCodec,
- streamInfo.VideoCodec);
-
- var filename = url.Substring(0, url.IndexOf('?'));
-
- var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
- ? MimeTypes.GetMimeType(filename)
- : mediaProfile.MimeType;
-
- var contentFeatures = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container,
- streamInfo.VideoCodec,
- streamInfo.AudioCodec,
- targetWidth,
- targetHeight,
- totalBitrate,
- streamInfo.TargetTimestamp,
- streamInfo.IsDirectStream,
- streamInfo.RunTimeTicks,
- streamInfo.TranscodeSeekInfo);
-
- res.SetAttribute("protocolInfo", String.Format(
- "http-get:*:{0}:{1}",
- mimeType,
- contentFeatures
- ));
-
- container.AppendChild(res);
- }
-
- private void AddAudioResource(XmlElement container, Audio audio, string deviceId, Filter filter)
- {
- var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL);
-
- var sources = _dtoService.GetMediaSources(audio);
-
- var streamInfo = new StreamBuilder().BuildAudioItem(new AudioOptions
- {
- ItemId = audio.Id.ToString("N"),
- MediaSources = sources,
- Profile = _profile,
- DeviceId = deviceId
- });
-
- var url = streamInfo.ToDlnaUrl(_serverAddress);
- res.InnerText = url;
-
- var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId));
-
- if (mediaSource.RunTimeTicks.HasValue)
- {
- res.SetAttribute("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)
- {
- res.SetAttribute("size", size.Value.ToString(_usCulture));
- }
- }
- }
-
- var targetAudioBitrate = streamInfo.TargetAudioBitrate;
- var targetSampleRate = streamInfo.TargetAudioSampleRate;
- var targetChannels = streamInfo.TargetAudioChannels;
-
- if (targetChannels.HasValue)
- {
- res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
- }
-
- if (targetSampleRate.HasValue)
- {
- res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
- }
-
- if (targetAudioBitrate.HasValue)
- {
- res.SetAttribute("bitrate", targetAudioBitrate.Value.ToString(_usCulture));
- }
-
- var mediaProfile = _profile.GetAudioMediaProfile(streamInfo.Container,
- streamInfo.AudioCodec);
-
- var filename = url.Substring(0, url.IndexOf('?'));
-
- var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
- ? MimeTypes.GetMimeType(filename)
- : mediaProfile.MimeType;
-
- var contentFeatures = new ContentFeatureBuilder(_profile).BuildAudioHeader(streamInfo.Container,
- streamInfo.TargetAudioCodec,
- targetAudioBitrate,
- targetSampleRate,
- targetChannels,
- streamInfo.IsDirectStream,
- streamInfo.RunTimeTicks,
- streamInfo.TranscodeSeekInfo);
-
- res.SetAttribute("protocolInfo", String.Format(
- "http-get:*:{0}:{1}",
- mimeType,
- contentFeatures
- ));
-
- container.AppendChild(res);
- }
-
- private XmlElement CreateObjectClass(XmlDocument result, BaseItem item)
- {
- var objectClass = result.CreateElement("upnp", "class", NS_UPNP);
-
- if (item.IsFolder)
- {
- string classType = null;
-
- if (!_profile.RequiresPlainFolders)
- {
- if (item is MusicAlbum)
- {
- classType = "object.container.album.musicAlbum";
- }
- if (item is MusicArtist)
- {
- classType = "object.container.person.musicArtist";
- }
- }
-
- objectClass.InnerText = classType ?? "object.container.storageFolder";
- }
- else if (string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
- {
- objectClass.InnerText = "object.item.audioItem.musicTrack";
- }
- else if (string.Equals(item.MediaType, MediaType.Photo, StringComparison.OrdinalIgnoreCase))
- {
- objectClass.InnerText = "object.item.imageItem.photo";
- }
- else if (string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
- {
- if (!_profile.RequiresPlainVideoItems && item is Movie)
- {
- objectClass.InnerText = "object.item.videoItem.movie";
- }
- else
- {
- objectClass.InnerText = "object.item.videoItem";
- }
- }
- else
- {
- throw new NotSupportedException();
- }
-
- return objectClass;
- }
-
- private void AddPeople(BaseItem item, XmlElement element)
- {
- foreach (var actor in item.People)
- {
- AddValue(element, "upnp", (actor.Type ?? PersonType.Actor).ToLower(), actor.Name, NS_UPNP);
- }
- }
-
- private void AddBookmarkInfo(BaseItem item, User user, XmlElement element)
- {
- var userdata = _userDataManager.GetUserData(user.Id, item.GetUserDataKey());
-
- if (userdata.PlaybackPositionTicks > 0)
- {
- var dcmInfo = element.OwnerDocument.CreateElement("sec", "dcmInfo", NS_SEC);
- dcmInfo.InnerText = string.Format("BM={0}", Convert.ToInt32(TimeSpan.FromTicks(userdata.PlaybackPositionTicks).TotalSeconds).ToString(_usCulture));
- element.AppendChild(dcmInfo);
- }
- }
-
- ///
- /// Adds fields used by both items and folders
- ///
- /// The item.
- /// The element.
- /// The filter.
- private void AddCommonFields(BaseItem item, XmlElement element, Filter filter)
- {
- if (filter.Contains("dc:title"))
- {
- AddValue(element, "dc", "title", item.Name, NS_DC);
- }
-
- element.AppendChild(CreateObjectClass(element.OwnerDocument, item));
-
- if (filter.Contains("dc:date"))
- {
- if (item.PremiereDate.HasValue)
- {
- AddValue(element, "dc", "date", item.PremiereDate.Value.ToString("o"), NS_DC);
- }
- }
-
- foreach (var genre in item.Genres)
- {
- AddValue(element, "upnp", "genre", genre, NS_UPNP);
- }
-
- foreach (var studio in item.Studios)
- {
- AddValue(element, "upnp", "publisher", studio, NS_UPNP);
- }
-
- if (filter.Contains("dc:description"))
- {
- if (!string.IsNullOrWhiteSpace(item.Overview))
- {
- AddValue(element, "dc", "description", item.Overview, NS_DC);
- }
- }
- if (filter.Contains("upnp:longDescription"))
- {
- if (!string.IsNullOrWhiteSpace(item.Overview))
- {
- AddValue(element, "upnp", "longDescription", item.Overview, NS_UPNP);
- }
- }
-
- if (!string.IsNullOrEmpty(item.OfficialRating))
- {
- if (filter.Contains("dc:rating"))
- {
- AddValue(element, "dc", "rating", item.OfficialRating, NS_DC);
- }
- if (filter.Contains("upnp:rating"))
- {
- AddValue(element, "upnp", "rating", item.OfficialRating, NS_UPNP);
- }
- }
-
- AddPeople(item, element);
- }
-
- private void AddGeneralProperties(BaseItem item, XmlElement element, Filter filter)
- {
- AddCommonFields(item, element, filter);
-
- var audio = item as Audio;
-
- if (audio != null)
- {
- foreach (var artist in audio.Artists)
- {
- AddValue(element, "upnp", "artist", artist, NS_UPNP);
- }
-
- if (!string.IsNullOrEmpty(audio.Album))
- {
- AddValue(element, "upnp", "album", audio.Album, NS_UPNP);
- }
-
- if (!string.IsNullOrEmpty(audio.AlbumArtist))
- {
- AddValue(element, "upnp", "albumArtist", audio.AlbumArtist, NS_UPNP);
- }
- }
-
- var album = item as MusicAlbum;
-
- if (album != null)
- {
- if (!string.IsNullOrEmpty(album.AlbumArtist))
- {
- AddValue(element, "upnp", "artist", album.AlbumArtist, NS_UPNP);
- AddValue(element, "upnp", "albumArtist", album.AlbumArtist, NS_UPNP);
- }
- }
-
- var musicVideo = item as MusicVideo;
-
- if (musicVideo != null)
- {
- if (!string.IsNullOrEmpty(musicVideo.Artist))
- {
- AddValue(element, "upnp", "artist", musicVideo.Artist, NS_UPNP);
- }
-
- if (!string.IsNullOrEmpty(musicVideo.Album))
- {
- AddValue(element, "upnp", "album", musicVideo.Album, NS_UPNP);
- }
- }
-
- if (item.IndexNumber.HasValue)
- {
- AddValue(element, "upnp", "originalTrackNumber", item.IndexNumber.Value.ToString(_usCulture), NS_UPNP);
- }
- }
-
- private void AddCover(BaseItem item, XmlElement element)
- {
- var imageInfo = GetImageInfo(item);
-
- if (imageInfo == null)
- {
- return;
- }
-
- var result = element.OwnerDocument;
-
- var albumartUrlInfo = GetImageUrl(imageInfo, _profile.MaxAlbumArtWidth, _profile.MaxAlbumArtHeight);
-
- var icon = result.CreateElement("upnp", "albumArtURI", NS_UPNP);
- var profile = result.CreateAttribute("dlna", "profileID", NS_DLNA);
- profile.InnerText = _profile.AlbumArtPn;
- icon.SetAttributeNode(profile);
- icon.InnerText = albumartUrlInfo.Url;
- element.AppendChild(icon);
-
- var iconUrlInfo = GetImageUrl(imageInfo, _profile.MaxIconWidth, _profile.MaxIconHeight);
- icon = result.CreateElement("upnp", "icon", NS_UPNP);
- profile = result.CreateAttribute("dlna", "profileID", NS_DLNA);
- profile.InnerText = _profile.AlbumArtPn;
- icon.SetAttributeNode(profile);
- icon.InnerText = iconUrlInfo.Url;
- element.AppendChild(icon);
-
- if (!_profile.EnableAlbumArtInDidl)
- {
- return;
- }
-
- var res = result.CreateElement(string.Empty, "res", NS_DIDL);
-
- res.InnerText = albumartUrlInfo.Url;
-
- var width = albumartUrlInfo.Width;
- var height = albumartUrlInfo.Height;
-
- var mediaProfile = new MediaFormatProfileResolver().ResolveImageFormat("jpg", width, height);
-
- var orgPn = mediaProfile.HasValue ? "DLNA.ORG_PN=:" + mediaProfile.Value + ";" : string.Empty;
-
- res.SetAttribute("protocolInfo", string.Format(
- "http-get:*:{1}:{0}DLNA.ORG_OP=01;DLNA.ORG_CI=0;DLNA.ORG_FLAGS={2}",
- orgPn,
- "image/jpeg",
- DlnaMaps.DefaultStreaming
- ));
-
- if (width.HasValue && height.HasValue)
- {
- res.SetAttribute("resolution", string.Format("{0}x{1}", width.Value, height.Value));
- }
-
- element.AppendChild(res);
- }
-
- 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 is Audio || item is Episode)
- {
- item = item.Parents.FirstOrDefault(i => i.HasImage(ImageType.Primary));
-
- if (item != null)
- {
- return GetImageInfo(item, ImageType.Primary);
- }
- }
-
- return null;
- }
-
- private ImageDownloadInfo GetImageInfo(BaseItem item, ImageType type)
- {
- var imageInfo = item.GetImageInfo(type, 0);
- string tag = null;
-
- try
- {
- var guid = _imageProcessor.GetImageCacheTag(item, ImageType.Primary);
-
- tag = guid.HasValue ? guid.Value.ToString("N") : null;
- }
- catch
- {
-
- }
-
- int? width = null;
- int? height = null;
-
- try
- {
- var size = _imageProcessor.GetImageSize(imageInfo.Path, imageInfo.DateModified);
-
- width = Convert.ToInt32(size.Width);
- height = Convert.ToInt32(size.Height);
- }
- catch
- {
-
- }
-
- return new ImageDownloadInfo
- {
- ItemId = item.Id.ToString("N"),
- Type = ImageType.Primary,
- ImageTag = tag,
- Width = width,
- Height = height
- };
- }
-
- class ImageDownloadInfo
- {
- internal string ItemId;
- internal string ImageTag;
- internal ImageType Type;
-
- internal int? Width;
- internal int? Height;
- }
-
- class ImageUrlInfo
- {
- internal string Url;
-
- internal int? Width;
- internal int? Height;
- }
-
- private ImageUrlInfo GetImageUrl(ImageDownloadInfo info, int? maxWidth, int? maxHeight)
- {
- var url = string.Format("{0}/Items/{1}/Images/{2}?tag={3}&format=jpg",
- _serverAddress,
- info.ItemId,
- info.Type,
- info.ImageTag);
-
- if (maxWidth.HasValue)
- {
- url += "&maxWidth=" + maxWidth.Value.ToString(_usCulture);
- }
-
- if (maxHeight.HasValue)
- {
- url += "&maxHeight=" + maxHeight.Value.ToString(_usCulture);
- }
-
- var width = info.Width;
- var height = info.Height;
-
- if (width.HasValue && height.HasValue)
- {
- if (maxWidth.HasValue || maxHeight.HasValue)
- {
- var newSize = DrawingUtils.Resize(new ImageSize
- {
- Height = height.Value,
- Width = width.Value
-
- }, maxWidth: maxWidth, maxHeight: maxHeight);
-
- width = Convert.ToInt32(newSize.Width);
- height = Convert.ToInt32(newSize.Height);
- }
- }
-
- return new ImageUrlInfo
- {
- Url = url,
- Width = width,
- Height = height
- };
- }
}
}