fixed users without playback access being able to click play chapters

MediaBrowser.Providers/BoxSets/MovieDbBoxSetProvider.cs

@@ -1,8 +1,10 @@
-using MediaBrowser.Common.Configuration;
+using System.Linq;
+using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Controller.Localization;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Logging;
@@ -28,13 +30,15 @@ namespace MediaBrowser.Providers.BoxSets
         private readonly IJsonSerializer _json;
         private readonly IServerConfigurationManager _config;
         private readonly IFileSystem _fileSystem;
+        private readonly ILocalizationManager _localization;
 
-        public MovieDbBoxSetProvider(ILogger logger, IJsonSerializer json, IServerConfigurationManager config, IFileSystem fileSystem)
+        public MovieDbBoxSetProvider(ILogger logger, IJsonSerializer json, IServerConfigurationManager config, IFileSystem fileSystem, ILocalizationManager localization)
         {
             _logger = logger;
             _json = json;
             _config = config;
             _fileSystem = fileSystem;
+            _localization = localization;
             Current = this;
         }
 
@@ -116,22 +120,29 @@ namespace MediaBrowser.Providers.BoxSets
 
         private async Task<RootObject> FetchMainResult(string id, string language, CancellationToken cancellationToken)
         {
-            var url = string.Format(GetCollectionInfo3, id, MovieDbSearch.ApiKey);
+            var url = string.Format(GetCollectionInfo3, id, MovieDbProvider.ApiKey);
 
-            // Get images in english and with no language
-            url += "&include_image_language=en,null";
+            var imageLanguages = _localization.GetCultures()
+                .Select(i => i.TwoLetterISOLanguageName)
+                .Distinct(StringComparer.OrdinalIgnoreCase)
+                .ToList();
+
+            imageLanguages.Add("null");
 
             if (!string.IsNullOrEmpty(language))
             {
                 // If preferred language isn't english, get those images too
-                if (!string.Equals(language, "en", StringComparison.OrdinalIgnoreCase))
+                if (imageLanguages.Contains(language, StringComparer.OrdinalIgnoreCase))
                 {
-                    url += string.Format(",{0}", language);
+                    imageLanguages.Add(language);
                 }
 
                 url += string.Format("&language={0}", language);
             }
 
+            // Get images in english and with no language
+            url += "&include_image_language=" + string.Join(",", imageLanguages.ToArray());
+
             cancellationToken.ThrowIfCancellationRequested();
 
             RootObject mainResult = null;