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dlna genre images

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This commit is contained in:
Luke Pulverenti
2014-11-10 23:26:53 -05:00
parent 1fea9ad926
commit 0dfac392e7
4 changed files with 87 additions and 27 deletions
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36
MediaBrowser.Server.Implementations/Photos/BaseDynamicImageProvider.cs
View File

@@ -6,8 +6,6 @@ using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Imaging;
using System.Globalization;
using System.IO;
using System.Linq;
@@ -74,36 +72,48 @@ namespace MediaBrowser.Server.Implementations.Photos
MetadataRefreshOptions options,
CancellationToken cancellationToken)
{
var img = await CreateImageAsync(item, itemsWithImages, imageType, 0).ConfigureAwait(false);
var stream = await CreateImageAsync(item, itemsWithImages, imageType, 0).ConfigureAwait(false);
if (img == null)
if (stream == null)
{
return ItemUpdateType.None;
}
using (var ms = new MemoryStream())
if (stream is MemoryStream)
{
img.Save(ms, ImageFormat.Png);
using (stream)
{
stream.Position = 0;
ms.Position = 0;
await ProviderManager.SaveImage(item, stream, "image/png", imageType, null, cacheKey, cancellationToken).ConfigureAwait(false);
}
}
else
{
using (var ms = new MemoryStream())
{
await stream.CopyToAsync(ms).ConfigureAwait(false);
await ProviderManager.SaveImage(item, ms, "image/png", imageType, null, cacheKey, cancellationToken).ConfigureAwait(false);
ms.Position = 0;
await ProviderManager.SaveImage(item, ms, "image/png", imageType, null, cacheKey, cancellationToken).ConfigureAwait(false);
}
}
return ItemUpdateType.ImageUpdate;
}
protected Task<Image> GetThumbCollage(List<BaseItem> items)
protected Task<Stream> GetThumbCollage(List<BaseItem> items)
{
return DynamicImageHelpers.GetThumbCollage(items.Select(i => i.GetImagePath(ImageType.Primary)).ToList(),
return DynamicImageHelpers.GetThumbCollage(items.Select(i => i.GetImagePath(ImageType.Primary) ?? i.GetImagePath(ImageType.Thumb)).ToList(),
FileSystem,
1600,
900);
}
protected Task<Image> GetSquareCollage(List<BaseItem> items)
protected Task<Stream> GetSquareCollage(List<BaseItem> items)
{
return DynamicImageHelpers.GetSquareCollage(items.Select(i => i.GetImagePath(ImageType.Primary)).ToList(),
return DynamicImageHelpers.GetSquareCollage(items.Select(i => i.GetImagePath(ImageType.Primary) ?? i.GetImagePath(ImageType.Thumb)).ToList(),
FileSystem,
800);
}
@@ -113,7 +123,7 @@ namespace MediaBrowser.Server.Implementations.Photos
get { return "Dynamic Image Provider"; }
}
public async Task<Image> CreateImageAsync(IHasImages item,
public async Task<Stream> CreateImageAsync(IHasImages item,
List<BaseItem> itemsWithImages,
ImageType imageType,
int imageIndex)

29
MediaBrowser.Server.Implementations/Photos/DynamicImageHelpers.cs
View File

@@ -10,7 +10,7 @@ namespace MediaBrowser.Server.Implementations.Photos
{
public static class DynamicImageHelpers
{
public static async Task<Image> GetThumbCollage(List<string> files,
public static async Task<Stream> GetThumbCollage(List<string> files,
IFileSystem fileSystem,
int width,
int height)
@@ -23,8 +23,8 @@ namespace MediaBrowser.Server.Implementations.Photos
const int rows = 1;
const int cols = 3;
int cellWidth = 2 * (width / 3);
int cellHeight = height;
int cellWidth = 2 * (width / 3);
int cellHeight = height;
var index = 0;
var img = new Bitmap(width, height, PixelFormat.Format32bppPArgb);
@@ -67,10 +67,10 @@ namespace MediaBrowser.Server.Implementations.Photos
}
}
return img;
return GetStream(img);
}
public static async Task<Image> GetSquareCollage(List<string> files,
public static async Task<Stream> GetSquareCollage(List<string> files,
IFileSystem fileSystem,
int size)
{
@@ -122,12 +122,23 @@ namespace MediaBrowser.Server.Implementations.Photos
}
}
return img;
return GetStream(img);
}
private static Task<Image> GetSingleImage(List<string> files, IFileSystem fileSystem)
private static Task<Stream> GetSingleImage(List<string> files, IFileSystem fileSystem)
{
return GetImage(files[0], fileSystem);
return Task.FromResult<Stream>(fileSystem.GetFileStream(files[0], FileMode.Open, FileAccess.Read, FileShare.Read));
}
private static Stream GetStream(Image image)
{
var ms = new MemoryStream();
image.Save(ms, ImageFormat.Png);
ms.Position = 0;
return ms;
}
private static async Task<Image> GetImage(string file, IFileSystem fileSystem)

170
MediaBrowser.Server.Implementations/Photos/DynamicImageProvider.cs Normal file
View File

@@ -0,0 +1,170 @@
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MoreLinq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Photos
{
public class MusicDynamicImageProvider : BaseDynamicImageProvider<UserView>, ICustomMetadataProvider<UserView>
{
private readonly IUserManager _userManager;
private readonly ILibraryManager _libraryManager;
public MusicDynamicImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IUserManager userManager, ILibraryManager libraryManager)
: base(fileSystem, providerManager)
{
_userManager = userManager;
_libraryManager = libraryManager;
}
protected override async Task<List<BaseItem>> GetItemsWithImages(IHasImages item)
{
var view = (UserView)item;
if (!view.UserId.HasValue)
{
return new List<BaseItem>();
}
if (string.Equals(view.ViewType, SpecialFolder.GameGenre, StringComparison.OrdinalIgnoreCase))
{
var list = new List<BaseItem>();
var genre = _libraryManager.GetGameGenre(view.Name);
if (genre.HasImage(ImageType.Primary) || genre.HasImage(ImageType.Thumb))
{
list.Add(genre);
}
return list;
}
if (string.Equals(view.ViewType, SpecialFolder.MusicGenre, StringComparison.OrdinalIgnoreCase))
{
var list = new List<BaseItem>();
var genre = _libraryManager.GetMusicGenre(view.Name);
if (genre.HasImage(ImageType.Primary) || genre.HasImage(ImageType.Thumb))
{
list.Add(genre);
}
return list;
}
if (string.Equals(view.ViewType, SpecialFolder.MovieGenre, StringComparison.OrdinalIgnoreCase) ||
string.Equals(view.ViewType, SpecialFolder.TvGenre, StringComparison.OrdinalIgnoreCase))
{
var list = new List<BaseItem>();
var genre = _libraryManager.GetGenre(view.Name);
if (genre.HasImage(ImageType.Primary) || genre.HasImage(ImageType.Thumb))
{
list.Add(genre);
}
return list;
}
var result = await view.GetItems(new InternalItemsQuery
{
User = _userManager.GetUserById(view.UserId.Value)
}).ConfigureAwait(false);
var items = result.Items.Select(i =>
{
var episode = i as Episode;
if (episode != null)
{
var series = episode.Series;
if (series != null)
{
return series;
}
var episodeSeason = episode.Season;
if (episodeSeason != null)
{
return episodeSeason;
}
return episode;
}
var season = i as Season;
if (season != null)
{
var series = season.Series;
if (series != null)
{
return series;
}
return season;
}
return i;
}).DistinctBy(i => i.Id);
return GetFinalItems(items.Where(i => i.HasImage(ImageType.Primary)).ToList());
}
protected override bool Supports(IHasImages item)
{
var view = item as UserView;
if (view != null && view.UserId.HasValue)
{
var supported = new[]
{
SpecialFolder.TvFavoriteEpisodes,
SpecialFolder.TvFavoriteSeries,
SpecialFolder.TvGenres,
SpecialFolder.TvGenre,
SpecialFolder.TvLatest,
SpecialFolder.TvNextUp,
SpecialFolder.TvResume,
SpecialFolder.TvShowSeries,
SpecialFolder.MovieCollections,
SpecialFolder.MovieFavorites,
SpecialFolder.MovieGenres,
SpecialFolder.MovieGenre,
SpecialFolder.MovieLatest,
SpecialFolder.MovieMovies,
SpecialFolder.MovieResume,
SpecialFolder.GameFavorites,
SpecialFolder.GameGenres,
SpecialFolder.GameGenre,
SpecialFolder.GameSystems,
SpecialFolder.LatestGames,
SpecialFolder.RecentlyPlayedGames,
SpecialFolder.MusicArtists,
SpecialFolder.MusicAlbumArtists,
SpecialFolder.MusicAlbums,
SpecialFolder.MusicGenres,
SpecialFolder.MusicGenre,
SpecialFolder.MusicLatest,
SpecialFolder.MusicSongs,
SpecialFolder.MusicFavorites,
SpecialFolder.MusicFavoriteArtists,
SpecialFolder.MusicFavoriteAlbums,
SpecialFolder.MusicFavoriteSongs
};
return supported.Contains(view.ViewType, StringComparer.OrdinalIgnoreCase) &&
_userManager.GetUserById(view.UserId.Value) != null;
}
return false;
}
}
}