add option to refresh metadata every N number of days

Emby.Server.Implementations/Dto/DtoService.cs

@@ -491,7 +491,7 @@ namespace Emby.Server.Implementations.Dto
                 }
             }
 
-            //if (!(item is LiveTvProgram) || fields.Contains(ItemFields.PlayAccess))
+            if (!(item is LiveTvProgram) || fields.Contains(ItemFields.PlayAccess))
             {
                 dto.PlayAccess = item.GetPlayAccess(user);
             }
@@ -1639,7 +1639,7 @@ namespace Emby.Server.Implementations.Dto
             var width = size.Width;
             var height = size.Height;
 
-            if (width == 0 || height == 0)
+            if (width.Equals(0) || height.Equals(0))
             {
                 return null;
             }

MediaBrowser.Model/Configuration/LibraryOptions.cs

@@ -16,6 +16,8 @@
         public bool EnableAutomaticSeriesGrouping { get; set; }
         public bool EnableEmbeddedTitles { get; set; }
 
+        public int AutomaticRefreshIntervalDays { get; set; }
+
         /// <summary>
         /// Gets or sets the preferred metadata language.
         /// </summary>

MediaBrowser.Providers/Manager/MetadataService.cs

@@ -45,12 +45,21 @@ namespace MediaBrowser.Providers.Manager
             var updateType = ItemUpdateType.None;
             var requiresRefresh = false;
 
+            var libraryOptions = LibraryManager.GetLibraryOptions((BaseItem)item);
+
             if (refreshOptions.MetadataRefreshMode != MetadataRefreshMode.None)
             {
                 // TODO: If this returns true, should we instead just change metadata refresh mode to Full?
                 requiresRefresh = item.RequiresRefresh();
             }
 
+            if (!requiresRefresh && 
+                libraryOptions.AutomaticRefreshIntervalDays > 0 && 
+                (DateTime.UtcNow - item.DateLastRefreshed).TotalDays >= libraryOptions.AutomaticRefreshIntervalDays)
+            {
+                requiresRefresh = true;
+            }
+
             var itemImageProvider = new ItemImageProvider(Logger, ProviderManager, ServerConfigurationManager, FileSystem);
             var localImagesFailed = false;
 
@@ -116,8 +125,6 @@ namespace MediaBrowser.Providers.Manager
                 }
             }
 
-            LibraryOptions libraryOptions = null;
-
             // Next run remote image providers, but only if local image providers didn't throw an exception
             if (!localImagesFailed && refreshOptions.ImageRefreshMode != ImageRefreshMode.ValidationOnly)
             {
@@ -125,11 +132,6 @@ namespace MediaBrowser.Providers.Manager
 
                 if (providers.Count > 0)
                 {
-                    if (libraryOptions == null)
-                    {
-                        libraryOptions = LibraryManager.GetLibraryOptions((BaseItem)item);
-                    }
-
                     var result = await itemImageProvider.RefreshImages(itemOfType, libraryOptions, providers, refreshOptions, config, cancellationToken).ConfigureAwait(false);
 
                     updateType = updateType | result.UpdateType;
@@ -177,11 +179,6 @@ namespace MediaBrowser.Providers.Manager
                     item.DateLastRefreshed = default(DateTime);
                 }
 
-                if (libraryOptions == null)
-                {
-                    libraryOptions = LibraryManager.GetLibraryOptions((BaseItem)item);
-                }
-
                 // Save to database
                 await SaveItem(metadataResult, libraryOptions, updateType, cancellationToken).ConfigureAwait(false);
             }

Nuget/MediaBrowser.Common.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
     <metadata>
         <id>MediaBrowser.Common</id>
-        <version>3.0.696</version>
+        <version>3.0.697</version>
         <title>Emby.Common</title>
         <authors>Emby Team</authors>
         <owners>ebr,Luke,scottisafool</owners>

Nuget/MediaBrowser.Server.Core.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
         <id>MediaBrowser.Server.Core</id>
-        <version>3.0.696</version>
+        <version>3.0.697</version>
         <title>Emby.Server.Core</title>
         <authors>Emby Team</authors>
         <owners>ebr,Luke,scottisafool</owners>