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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.jpg";
}
if (string.Equals(viewType, CollectionType.Games, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "games.jpg";
}
if (string.Equals(viewType, CollectionType.Music, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "music.jpg";
}
if (string.Equals(viewType, CollectionType.Photos, StringComparison.OrdinalIgnoreCase))
{
//return urlPrefix + "photos.png";
}
if (string.Equals(viewType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "tv.jpg";
}
if (string.Equals(viewType, CollectionType.Channels, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "channels.jpg";
}
if (string.Equals(viewType, CollectionType.LiveTv, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "livetv.png";
}
if (string.Equals(viewType, CollectionType.Movies, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "movies.jpg";
}
if (string.Equals(viewType, CollectionType.Playlists, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "playlists.jpg";
}
if (string.Equals(viewType, CollectionType.HomeVideos, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "homevideos.jpg";
}
if (string.Equals(viewType, CollectionType.MusicVideos, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "musicvideos.jpg";
}
if (string.Equals(viewType, CollectionType.BoxSets, StringComparison.OrdinalIgnoreCase))
{
return urlPrefix + "collections.jpg";
}
if (string.IsNullOrWhiteSpace(viewType))
{
return urlPrefix + "generic.jpg";
}
return null;
}
public string Name
{
get { return "Default Image Provider"; }
}
public bool Supports(IHasImages item)
{
var view = item as UserView;
if (view != null)
{
return !string.IsNullOrWhiteSpace(GetImageUrl(view.ViewType));
}
var folder = item as ICollectionFolder;
if (folder != null)
{
return !string.IsNullOrWhiteSpace(GetImageUrl(folder.CollectionType));
}
return false;
}
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));
}
}
}
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