Add liks in the API for videos, fonts and subtitle

back/src/Kyoo.Abstractions/Models/Font.cs

@@ -25,7 +25,7 @@ namespace Kyoo.Abstractions.Models
 	/// <summary>
 	/// A font of an <see cref="Episode"/>.
 	/// </summary>
-	public class Font
+	public class Font : ILink
 	{
 		/// <summary>
 		/// A human-readable identifier, used in the URL.
@@ -47,6 +47,9 @@ namespace Kyoo.Abstractions.Models
 		/// </summary>
 		[SerializeIgnore] public string Path { get; set; }
 
+		/// <inheritdoc/>
+		public object Link { get; init; }
+
 		/// <summary>
 		/// Create a new empty <see cref="Font"/>.
 		/// </summary>
@@ -56,12 +59,14 @@ namespace Kyoo.Abstractions.Models
 		/// Create a new <see cref="Font"/> from a path.
 		/// </summary>
 		/// <param name="path">The path of the font.</param>
-		public Font(string path)
+		/// <param name="episodeSlug">The slug of the episode that contains this font.</param>
+		public Font(string path, string episodeSlug)
 		{
 			Slug = Utility.ToSlug(PathIO.GetFileNameWithoutExtension(path));
 			Path = path;
 			File = PathIO.GetFileName(path);
 			Format = PathIO.GetExtension(path).Replace(".", string.Empty);
+			Link = $"/watch/{episodeSlug}/font/{Slug}.{Format}";
 		}
 	}
 }

back/src/Kyoo.Abstractions/Models/Resources/Interfaces/ILink.cs

@@ -0,0 +1,31 @@
+// Kyoo - A portable and vast media library solution.
+// Copyright (c) Kyoo.
+//
+// See AUTHORS.md and LICENSE file in the project root for full license information.
+//
+// Kyoo is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// Kyoo is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
+
+namespace Kyoo.Abstractions.Models
+{
+	/// <summary>
+	/// An interface to represent resources that should have a link field in their return values (like videos).
+	/// </summary>
+	public interface ILink
+	{
+		/// <summary>
+		/// The link to return, in most cases this should be a string.
+		/// </summary>
+		public object Link { get; }
+	}
+}

back/src/Kyoo.Abstractions/Models/Resources/Track.cs

@@ -55,7 +55,7 @@ namespace Kyoo.Abstractions.Models
 	/// <summary>
 	/// A video, audio or subtitle track for an episode.
 	/// </summary>
-	public class Track : IResource
+	public class Track : IResource, ILink
 	{
 		/// <inheritdoc />
 		public int ID { get; set; }
@@ -66,9 +66,9 @@ namespace Kyoo.Abstractions.Models
 		{
 			get
 			{
-				string type = Type.ToString().ToLower();
+				string type = Type.ToString().ToLowerInvariant();
 				string index = TrackIndex != 0 ? $"-{TrackIndex}" : string.Empty;
-				string episode = _episodeSlug ?? Episode?.Slug ?? EpisodeID.ToString();
+				string episode = _episodeSlug ?? Episode?.Slug ?? EpisodeID.ToString(CultureInfo.InvariantCulture);
 				return $"{episode}.{Language ?? "und"}{index}{(IsForced ? ".forced" : string.Empty)}.{type}";
 			}
 
@@ -92,7 +92,7 @@ namespace Kyoo.Abstractions.Models
 				Language = match.Groups["lang"].Value;
 				if (Language == "und")
 					Language = null;
-				TrackIndex = match.Groups["index"].Success ? int.Parse(match.Groups["index"].Value) : 0;
+				TrackIndex = match.Groups["index"].Success ? int.Parse(match.Groups["index"].Value, CultureInfo.InvariantCulture) : 0;
 				IsForced = match.Groups["forced"].Success;
 				Type = Enum.Parse<StreamType>(match.Groups["type"].Value, true);
 			}
@@ -198,6 +198,9 @@ namespace Kyoo.Abstractions.Models
 		/// </summary>
 		[SerializeIgnore] private Episode _episode;
 
+		/// <inheritdoc/>
+		public object Link => Type == StreamType.Subtitle ? $"/subtitle/{Slug}" : null;
+
 		// Converting mkv track language to c# system language tag.
 		private static string _GetLanguage(string mkvLanguage)
 		{

back/src/Kyoo.Abstractions/Models/WatchItem.cs

@@ -33,7 +33,7 @@ namespace Kyoo.Abstractions.Models
 	/// Information about tracks and display information that could be used by the player.
 	/// This contains mostly data from an <see cref="Episode"/> with another form.
 	/// </summary>
-	public class WatchItem : CustomTypeDescriptor, IThumbnails
+	public class WatchItem : CustomTypeDescriptor, IThumbnails, ILink
 	{
 		/// <summary>
 		/// The ID of the episode associated with this item.
@@ -136,6 +136,13 @@ namespace Kyoo.Abstractions.Models
 		/// </summary>
 		public ICollection<Chapter> Chapters { get; set; }
 
+		/// <inheritdoc/>
+		public object Link => new
+		{
+			Direct = $"/video/direct/{Slug}",
+			Transmux = $"/video/transmux/{Slug}/master.m3u8",
+		};
+
 		/// <summary>
 		/// Create a <see cref="WatchItem"/> from an <see cref="Episode"/>.
 		/// </summary>

back/src/Kyoo.Core/Controllers/Transcoder.cs

@@ -233,7 +233,7 @@ namespace Kyoo.Core.Controllers
 		{
 			string path = _files.Combine(await _files.GetExtraDirectory(episode), "Attachments");
 			return (await _files.ListFiles(path))
-				.Select(x => new Font(x))
+				.Select(x => new Font(x, episode.Slug))
 				.ToArray();
 		}
 
@@ -245,7 +245,7 @@ namespace Kyoo.Core.Controllers
 				.FirstOrDefault(x => Utility.ToSlug(Path.GetFileNameWithoutExtension(x)) == slug);
 			if (font == null)
 				return null;
-			return new Font(font);
+			return new Font(font, episode.Slug);
 		}
 
 		/// <inheritdoc />