1 files changed, 166 insertions, 0 deletions
diff --git a/MediaBrowser.Providers/Folders/DefaultImageProvider.cs b/MediaBrowser.Providers/Folders/DefaultImageProvider.cs
new file mode 100644
index 000000000..13e486ae9
--- /dev/null
+++ b/MediaBrowser.Providers/Folders/DefaultImageProvider.cs
@@ -0,0 +1,166 @@
+using MediaBrowser.Common.Net;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Providers;
+using MediaBrowser.Providers.Genres;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Providers.Folders
+{
+    public class DefaultImageProvider : IRemoteImageProvider, IHasItemChangeMonitor
+    {
+        private readonly IHttpClient _httpClient;
+
+        public DefaultImageProvider(IHttpClient httpClient)
+        {
+            _httpClient = httpClient;
+        }
+
+        public IEnumerable<ImageType> GetSupportedImages(IHasImages item)
+        {
+            return new List<ImageType>
+            {
+                ImageType.Primary,
+                ImageType.Thumb
+            };
+        }
+
+        public Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
+        {
+            var view = item as UserView;
+
+            if (view != null)
+            {
+                return GetImages(view.ViewType, cancellationToken);
+            }
+
+            var folder = (ICollectionFolder)item;
+            return GetImages(folder.CollectionType, cancellationToken);
+        }
+
+        private Task<IEnumerable<RemoteImageInfo>> GetImages(string viewType, CancellationToken cancellationToken)
+        {
+            var url = GetImageUrl(viewType);
+
+            var list = new List<RemoteImageInfo>();
+
+            if (!string.IsNullOrWhiteSpace(url))
+            {
+                    list.AddRange(new List<RemoteImageInfo>{
+                     new RemoteImageInfo
+                     {
+                          ProviderName = Name,
+                          Url = url,
+                          Type = ImageType.Primary
+                     },
+
+                     new RemoteImageInfo
+                     {
+                          ProviderName = Name,
+                          Url = url,
+                          Type = ImageType.Thumb
+                     }
+                });
+            }
+
+            return Task.FromResult<IEnumerable<RemoteImageInfo>>(list);
+        }
+
+        private string GetImageUrl(string viewType)
+        {
+            const string urlPrefix = "https://raw.githubusercontent.com/MediaBrowser/Emby.Resources/master/images/folders/";
+
+            if (string.Equals(viewType, CollectionType.Books, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "books.png";
+            }
+            if (string.Equals(viewType, CollectionType.Games, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "games.png";
+            }
+            if (string.Equals(viewType, CollectionType.Music, StringComparison.OrdinalIgnoreCase))
+            {
+                //return urlPrefix + "music.png";
+            }
+            if (string.Equals(viewType, CollectionType.Photos, StringComparison.OrdinalIgnoreCase))
+            {
+                //return urlPrefix + "photos.png";
+            }
+            if (string.Equals(viewType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
+            {
+                //return urlPrefix + "tv.png";
+            }
+            if (string.Equals(viewType, CollectionType.Channels, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "generic.png";
+            }
+            if (string.Equals(viewType, CollectionType.LiveTv, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "livetv.png";
+            }
+            if (string.Equals(viewType, CollectionType.Movies, StringComparison.OrdinalIgnoreCase))
+            {
+                //return urlPrefix + "movies.png";
+            }
+            if (string.Equals(viewType, CollectionType.Playlists, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "playlists.png";
+            }
+            if (string.Equals(viewType, CollectionType.HomeVideos, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "homevideos.png";
+            }
+            if (string.Equals(viewType, CollectionType.MusicVideos, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "musicvideos.png";
+            }
+            if (string.Equals(viewType, CollectionType.BoxSets, StringComparison.OrdinalIgnoreCase))
+            {
+                return urlPrefix + "generic.png";
+            }
+            if (string.IsNullOrWhiteSpace(viewType))
+            {
+                return urlPrefix + "generic.png";
+            }
+
+            return null;
+        }
+
+        public string Name
+        {
+            get { return "Default Image Provider"; }
+        }
+
+        public bool Supports(IHasImages item)
+        {
+            var view = item as UserView;
+
+            if (view != null)
+            {
+                return true;
+            }
+
+            return item is ICollectionFolder;
+        }
+
+        public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
+        {
+            return _httpClient.GetResponse(new HttpRequestOptions
+            {
+                CancellationToken = cancellationToken,
+                Url = url,
+                ResourcePool = GenreImageProvider.ImageDownloadResourcePool
+            });
+        }
+
+        public bool HasChanged(IHasMetadata item, MetadataStatus status, IDirectoryService directoryService)
+        {
+            return GetSupportedImages(item).Any(i => !item.HasImage(i));
+        }
+    }
+}