Solving a bug with genres in the crawler and adding a genre api

Kyoo.Common/Controllers/ILibraryManager.cs

@@ -37,6 +37,7 @@ namespace Kyoo.Controllers
 		WatchItem GetWatchItem(string showSlug, long seasonNumber, long episodeNumber, bool complete = true);
 		WatchItem GetMovieWatchItem(string movieSlug);
 		People GetPeopleBySlug(string slug);
+		IEnumerable<Genre> GetGenres();
 		Genre GetGenreBySlug(string slug);
 		Studio GetStudioBySlug(string slug);
 		Collection GetCollection(string slug);

Kyoo.Common/Models/Genre.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 
 namespace Kyoo.Models
 {

Kyoo.Common/Utility.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;

Kyoo/Controllers/LibraryManager.cs

@@ -2,7 +2,6 @@
 using Kyoo.Models;
 using Kyoo.Models.Watch;
 using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using Kyoo.Models.Exceptions;
 using Microsoft.EntityFrameworkCore;
@@ -196,9 +195,14 @@ namespace Kyoo.Controllers
 			return (from people in _database.Peoples where people.Slug == slug select people).FirstOrDefault();
 		}
 
+		public IEnumerable<Genre> GetGenres()
+		{
+			return _database.Genres;
+		}
+		
 		public IEnumerable<Genre> GetGenreForShow(long showID)
 		{
-			return ((from show in _database.Shows where show.ID == showID select show.Genres).FirstOrDefault());
+			return (from show in _database.Shows where show.ID == showID select show.Genres).FirstOrDefault();
 		}
 
 		public Genre GetGenreBySlug(string slug)
@@ -368,7 +372,7 @@ namespace Kyoo.Controllers
 			{
 				Show show = _database.Entry(edited).IsKeySet
 					? _database.Shows.FirstOrDefault(x => x.ID == edited.ID)
-					: GetShowBySlug(edited.Slug);
+					: _database.Shows.FirstOrDefault(x => x.Slug == edited.Slug);
 
 				if (show == null)
 					throw new ItemNotFound($"No show could be found with the id {edited.ID} or the slug {edited.Slug}");

Kyoo/Tasks/Crawler.cs

@@ -136,6 +136,11 @@ namespace Kyoo.Controllers
 					People existing = _libraryManager.GetPeopleBySlug(x.Slug);
 					return existing != null ? new PeopleLink(existing, show, x.Role, x.Type) : x;
 				}).ToList();
+			show.Genres = show.Genres.Select(x =>
+			{
+				Genre existing = _libraryManager.GetGenreBySlug(x.Slug);
+				return existing ?? x;
+			});
 			return show;
 		}
 

Kyoo/Views/API/GenresAPI.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Linq;
+using Kyoo.Controllers;
+using Kyoo.Models;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Kyoo.API
+{
+	[Route("api/genres")]
+	[Route("api/genre")]
+	[ApiController]
+	public class GenresAPI : ControllerBase
+	{
+		private readonly ILibraryManager _libraryManager;
+
+		public GenresAPI(ILibraryManager libraryManager)
+		{
+			_libraryManager = libraryManager;
+		}
+		
+		public ActionResult<IEnumerable<Genre>> Index()
+		{
+			return _libraryManager.GetGenres().ToList();
+		}
+	}
+}

Kyoo/Views/API/ShowsAPI.cs

@@ -1,5 +1,4 @@
-using System;
-using Kyoo.Models;
+using Kyoo.Models;
 using Microsoft.AspNetCore.Mvc;
 using System.Collections.Generic;
 using Kyoo.Controllers;