154 lines
4.8 KiB
C#
154 lines
4.8 KiB
C#
using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Providers;
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using MediaBrowser.Providers.Genres;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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namespace MediaBrowser.Providers.FolderImages
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{
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public class DefaultImageProvider : IRemoteImageProvider, IHasItemChangeMonitor, IHasOrder
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{
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private readonly IHttpClient _httpClient;
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public DefaultImageProvider(IHttpClient httpClient)
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{
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_httpClient = httpClient;
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}
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public IEnumerable<ImageType> GetSupportedImages(IHasImages item)
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{
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return new List<ImageType>
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{
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ImageType.Primary,
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ImageType.Thumb
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};
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}
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public Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
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{
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var view = item as UserView;
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if (view != null)
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{
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return GetImages(view.ViewType, view.ParentId != Guid.Empty, cancellationToken);
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}
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var folder = (ICollectionFolder)item;
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return GetImages(folder.CollectionType, false, cancellationToken);
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}
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private Task<IEnumerable<RemoteImageInfo>> GetImages(string viewType, bool isSubView, CancellationToken cancellationToken)
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{
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var url = GetImageUrl(viewType, isSubView);
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var list = new List<RemoteImageInfo>();
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if (!string.IsNullOrWhiteSpace(url))
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{
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list.AddRange(new List<RemoteImageInfo>
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{
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new RemoteImageInfo
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{
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ProviderName = Name,
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Url = url,
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Type = ImageType.Primary
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},
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new RemoteImageInfo
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{
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ProviderName = Name,
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Url = url,
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Type = ImageType.Thumb
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}
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});
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}
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return Task.FromResult<IEnumerable<RemoteImageInfo>>(list);
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}
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private string GetImageUrl(string viewType, bool isSubView)
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{
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const string urlPrefix = "https://raw.githubusercontent.com/MediaBrowser/MediaBrowser.Resources/master/images/folders/";
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if (string.Equals(viewType, CollectionType.Books, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.Games, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.Music, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.Photos, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.Channels, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.LiveTv, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (string.Equals(viewType, CollectionType.Movies, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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if (isSubView)
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{
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return null;
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}
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return urlPrefix + "generic.png";
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}
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public string Name
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{
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get { return "Default Image Provider"; }
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}
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public bool Supports(IHasImages item)
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{
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return item is ICollectionFolder || item is UserView;
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}
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public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
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{
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return _httpClient.GetResponse(new HttpRequestOptions
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{
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CancellationToken = cancellationToken,
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Url = url,
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ResourcePool = GenreImageProvider.ImageDownloadResourcePool
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});
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}
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public bool HasChanged(IHasMetadata item, MetadataStatus status, IDirectoryService directoryService)
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{
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return GetSupportedImages(item).Any(i => !item.HasImage(i));
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}
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public int Order
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{
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get
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{
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// Run after the dynamic image provider
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return 1;
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}
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}
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}
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}
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