1 files changed, 14 insertions, 10 deletions

diff --git a/MediaBrowser.Api/PackageService.cs b/MediaBrowser.Api/PackageService.cs
index 1e5a93210..afc3e026a 100644
--- a/MediaBrowser.Api/PackageService.cs
+++ b/MediaBrowser.Api/PackageService.cs
@@ -2,14 +2,14 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Common;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Updates;
+using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Model.Services;
 using MediaBrowser.Model.Updates;
+using Microsoft.Extensions.Logging;
 
 namespace MediaBrowser.Api
 {
@@ -118,12 +118,15 @@ namespace MediaBrowser.Api
     public class PackageService : BaseApiService
     {
         private readonly IInstallationManager _installationManager;
-        private readonly IApplicationHost _appHost;
 
-        public PackageService(IInstallationManager installationManager, IApplicationHost appHost)
+        public PackageService(
+            ILogger<PackageService> logger,
+            IServerConfigurationManager serverConfigurationManager,
+            IHttpResultFactory httpResultFactory,
+            IInstallationManager installationManager)
+            : base(logger, serverConfigurationManager, httpResultFactory)
         {
             _installationManager = installationManager;
-            _appHost = appHost;
         }
 
         /// <summary>
@@ -133,10 +136,11 @@ namespace MediaBrowser.Api
         /// <returns>System.Object.</returns>
         public object Get(GetPackage request)
         {
-            var packages = _installationManager.GetAvailablePackages().Result;
-
-            var result = packages.FirstOrDefault(p => string.Equals(p.guid, request.AssemblyGuid ?? "none", StringComparison.OrdinalIgnoreCase))
-                         ?? packages.FirstOrDefault(p => p.name.Equals(request.Name, StringComparison.OrdinalIgnoreCase));
+            var packages = _installationManager.GetAvailablePackages().GetAwaiter().GetResult();
+            var result = _installationManager.FilterPackages(
+                packages,
+                request.Name,
+                string.IsNullOrEmpty(request.AssemblyGuid) ? default : Guid.Parse(request.AssemblyGuid)).FirstOrDefault();
 
             return ToOptimizedResult(result);
         }
@@ -181,7 +185,7 @@ namespace MediaBrowser.Api
             var package = _installationManager.GetCompatibleVersions(
                     packages,
                     request.Name,
-                    new Guid(request.AssemblyGuid),
+                    string.IsNullOrEmpty(request.AssemblyGuid) ? Guid.Empty : Guid.Parse(request.AssemblyGuid),
                     string.IsNullOrEmpty(request.Version) ? null : Version.Parse(request.Version),
                     request.UpdateClass).FirstOrDefault();