Re-designed item identity providers

2 files changed, 8 insertions, 39 deletions

diff --git a/MediaBrowser.Providers/Manager/MetadataService.cs b/MediaBrowser.Providers/Manager/MetadataService.cs
index 8a60ea78f9..71cfea2097 100644
--- a/MediaBrowser.Providers/Manager/MetadataService.cs
+++ b/MediaBrowser.Providers/Manager/MetadataService.cs
@@ -141,7 +141,8 @@ namespace MediaBrowser.Providers.Manager
 
                 if (providers.Count > 0)
                 {
-                    var id = await CreateInitialLookupInfo(itemOfType, cancellationToken).ConfigureAwait(false);
+                    var id = itemOfType.GetLookupInfo();
+                    await ItemIdentifier<TIdType>.FindIdentities(id, ProviderManager, cancellationToken);
 
                     var result = await RefreshWithProviders(metadataResult, id, refreshOptions, providers, itemImageProvider, cancellationToken).ConfigureAwait(false);
 
@@ -155,8 +156,6 @@ namespace MediaBrowser.Providers.Manager
                     {
                         refreshResult.SetDateLastMetadataRefresh(null);
                     }
-
-                    MergeIdentities(itemOfType, id);
                 }
             }
 
@@ -223,16 +222,7 @@ namespace MediaBrowser.Providers.Manager
             item.AfterMetadataRefresh();
             return _cachedTask;
         }
-
-        private void MergeIdentities(TItemType item, TIdType id)
-        {
-            var hasIdentity = id as IHasIdentities<IItemIdentity>;
-            if (hasIdentity != null)
-            {
-                item.Identities = hasIdentity.Identities.ToList();
-            }
-        }
-
+        
         private readonly Task<ItemUpdateType> _cachedResult = Task.FromResult(ItemUpdateType.None);
         /// <summary>
         /// Befores the save.
@@ -623,26 +613,6 @@ namespace MediaBrowser.Providers.Manager
             }
         }
 
-        private async Task<TIdType> CreateInitialLookupInfo(TItemType item, CancellationToken cancellationToken)
-        {
-            var info = item.GetLookupInfo();
-
-            var hasIdentity = info as IHasIdentities<IItemIdentity>;
-            if (hasIdentity != null)
-            {
-                try
-                {
-                    await hasIdentity.FindIdentities(ProviderManager, cancellationToken).ConfigureAwait(false);
-                }
-                catch (Exception ex)
-                {
-                    Logger.ErrorException("Error in identity providers", ex);
-                }
-            }
-
-            return info;
-        }
-
         private void MergeNewData(TItemType source, TIdType lookupInfo)
         {
             // Copy new provider id's that may have been obtained
diff --git a/MediaBrowser.Providers/Manager/ProviderManager.cs b/MediaBrowser.Providers/Manager/ProviderManager.cs
index 80264d8480..16d5a8de43 100644
--- a/MediaBrowser.Providers/Manager/ProviderManager.cs
+++ b/MediaBrowser.Providers/Manager/ProviderManager.cs
@@ -298,17 +298,16 @@ namespace MediaBrowser.Providers.Manager
                 .ThenBy(GetDefaultOrder);
         }
 
-        public IEnumerable<IItemIdentityProvider<TLookupInfo, TIdentity>> GetItemIdentityProviders<TLookupInfo, TIdentity>()
+        public IEnumerable<IItemIdentityProvider<TLookupInfo>> GetItemIdentityProviders<TLookupInfo>()
             where TLookupInfo : ItemLookupInfo
-            where TIdentity : IItemIdentity
         {
-            return _identityProviders.OfType<IItemIdentityProvider<TLookupInfo, TIdentity>>();
+            return _identityProviders.OfType<IItemIdentityProvider<TLookupInfo>>();
         }
 
-        public IEnumerable<IItemIdentityConverter<TIdentity>> GetItemIdentityConverters<TIdentity>()
-            where TIdentity : IItemIdentity
+        public IEnumerable<IItemIdentityConverter<TLookupInfo>> GetItemIdentityConverters<TLookupInfo>()
+            where TLookupInfo : ItemLookupInfo
         {
-            return _identityConverters.OfType<IItemIdentityConverter<TIdentity>>();
+            return _identityConverters.OfType<IItemIdentityConverter<TLookupInfo>>();
         }
 
         private IEnumerable<IRemoteImageProvider> GetRemoteImageProviders(IHasImages item, bool includeDisabled)