131 lines
4.2 KiB
C#
131 lines
4.2 KiB
C#
#pragma warning disable CS1591
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Emby.Server.Implementations.Images;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Controller.Drawing;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Entities.TV;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.IO;
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namespace Emby.Server.Implementations.Images
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{
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public class DynamicImageProvider : BaseDynamicImageProvider<UserView>
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{
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private readonly IUserManager _userManager;
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public DynamicImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, IUserManager userManager)
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: base(fileSystem, providerManager, applicationPaths, imageProcessor)
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{
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_userManager = userManager;
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}
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protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
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{
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var view = (UserView)item;
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var isUsingCollectionStrip = IsUsingCollectionStrip(view);
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var recursive = isUsingCollectionStrip && !new[] { CollectionType.BoxSets, CollectionType.Playlists }.Contains(view.ViewType ?? string.Empty, StringComparer.OrdinalIgnoreCase);
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var result = view.GetItemList(new InternalItemsQuery
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{
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User = view.UserId.HasValue ? _userManager.GetUserById(view.UserId.Value) : null,
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CollapseBoxSetItems = false,
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Recursive = recursive,
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ExcludeItemTypes = new[] { "UserView", "CollectionFolder", "Person" },
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DtoOptions = new DtoOptions(false)
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});
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var items = result.Select(i =>
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{
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if (i is Episode episode)
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{
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var series = episode.Series;
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if (series != null)
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{
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return series;
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}
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return episode;
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}
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if (i is Season season)
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{
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var series = season.Series;
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if (series != null)
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{
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return series;
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}
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return season;
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}
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if (i is Audio audio)
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{
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var album = audio.AlbumEntity;
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if (album != null && album.HasImage(ImageType.Primary))
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{
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return album;
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}
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}
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return i;
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}).GroupBy(x => x.Id)
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.Select(x => x.First());
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if (isUsingCollectionStrip)
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{
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return items
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.Where(i => i.HasImage(ImageType.Primary) || i.HasImage(ImageType.Thumb))
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.ToList();
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}
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return items
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.Where(i => i.HasImage(ImageType.Primary))
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.ToList();
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}
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protected override bool Supports(BaseItem item)
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{
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if (item is UserView view)
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{
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return IsUsingCollectionStrip(view);
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}
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return false;
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}
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private static bool IsUsingCollectionStrip(UserView view)
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{
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string[] collectionStripViewTypes =
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{
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CollectionType.Movies,
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CollectionType.TvShows,
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CollectionType.Playlists
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};
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return collectionStripViewTypes.Contains(view.ViewType ?? string.Empty);
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}
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protected override string CreateImage(BaseItem item, IReadOnlyCollection<BaseItem> itemsWithImages, string outputPathWithoutExtension, ImageType imageType, int imageIndex)
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{
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if (itemsWithImages.Count == 0)
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{
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return null;
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}
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var outputPath = Path.ChangeExtension(outputPathWithoutExtension, ".png");
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return CreateThumbCollage(item, itemsWithImages, outputPath, 960, 540);
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}
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}
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}
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