Fixed: (FileList) Prevent double query escaping and category IDs correction

src/NzbDrone.Core/Indexers/FileList/FileListRequestGenerator.cs

@@ -23,7 +23,10 @@ namespace NzbDrone.Core.Indexers.FileList
         {
             var pageableRequests = new IndexerPageableRequestChain();
 
-            pageableRequests.Add(GetRequest("search-torrents", Settings.Categories, string.Format("&type=name&query={0}+{1}", Uri.EscapeDataString(searchCriteria.CleanArtistQuery.Trim()), Uri.EscapeDataString(searchCriteria.CleanAlbumQuery.Trim()))));
+            var artistQuery = searchCriteria.CleanArtistQuery.Replace("+", " ").Trim();
+            var albumQuery = searchCriteria.CleanAlbumQuery.Replace("+", " ").Trim();
+
+            pageableRequests.Add(GetRequest("search-torrents", Settings.Categories, string.Format("&type=name&query={0}+{1}", Uri.EscapeDataString(artistQuery), Uri.EscapeDataString(albumQuery))));
 
             return pageableRequests;
         }
@@ -32,7 +35,9 @@ namespace NzbDrone.Core.Indexers.FileList
         {
             var pageableRequests = new IndexerPageableRequestChain();
 
-            pageableRequests.Add(GetRequest("search-torrents", Settings.Categories, string.Format("&type=name&query={0}", Uri.EscapeDataString(searchCriteria.CleanArtistQuery.Trim()))));
+            var artistQuery = searchCriteria.CleanArtistQuery.Replace("+", " ").Trim();
+
+            pageableRequests.Add(GetRequest("search-torrents", Settings.Categories, string.Format("&type=name&query={0}", Uri.EscapeDataString(artistQuery))));
 
             return pageableRequests;
         }

src/NzbDrone.Core/Indexers/FileList/FileListSettings.cs

@@ -26,10 +26,10 @@ namespace NzbDrone.Core.Indexers.FileList
             BaseUrl = "https://filelist.io";
             MinimumSeeders = IndexerDefaults.MINIMUM_SEEDERS;
 
-            Categories = new int[]
+            Categories = new[]
             {
-                (int)FileListCategories.AUDIO,
-                (int)FileListCategories.FLAC
+                (int)FileListCategories.Audio,
+                (int)FileListCategories.Flac
             };
         }
 
@@ -62,9 +62,9 @@ namespace NzbDrone.Core.Indexers.FileList
 
     public enum FileListCategories
     {
-        [FieldOption]
-        AUDIO = 5,
-        [FieldOption]
-        FLAC = 11
+        [FieldOption(Label = "FLAC")]
+        Flac = 5,
+        [FieldOption(Label = "Audio")]
+        Audio = 11
     }
 }