New: Lidarr to Readarr

src/Readarr.Http/PagingResource.cs

@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using NzbDrone.Core.Datastore;
+
+namespace Readarr.Http
+{
+    public class PagingResource<TResource>
+    {
+        public int Page { get; set; }
+        public int PageSize { get; set; }
+        public string SortKey { get; set; }
+        public SortDirection SortDirection { get; set; }
+        public List<PagingResourceFilter> Filters { get; set; }
+        public int TotalRecords { get; set; }
+        public List<TResource> Records { get; set; }
+    }
+
+    public static class PagingResourceMapper
+    {
+        public static PagingSpec<TModel> MapToPagingSpec<TResource, TModel>(this PagingResource<TResource> pagingResource, string defaultSortKey = "Id", SortDirection defaultSortDirection = SortDirection.Ascending)
+        {
+            var pagingSpec = new PagingSpec<TModel>
+            {
+                Page = pagingResource.Page,
+                PageSize = pagingResource.PageSize,
+                SortKey = pagingResource.SortKey,
+                SortDirection = pagingResource.SortDirection,
+            };
+
+            if (pagingResource.SortKey == null)
+            {
+                pagingSpec.SortKey = defaultSortKey;
+                if (pagingResource.SortDirection == SortDirection.Default)
+                {
+                    pagingSpec.SortDirection = defaultSortDirection;
+                }
+            }
+
+            return pagingSpec;
+        }
+    }
+}