Merge remote-tracking branch 'upstream/api-migration' into api-studios

1 files changed, 40 insertions, 1 deletions

diff --git a/Jellyfin.Api/Helpers/RequestHelpers.cs b/Jellyfin.Api/Helpers/RequestHelpers.cs
index eec923292..f10c8597e 100644
--- a/Jellyfin.Api/Helpers/RequestHelpers.cs
+++ b/Jellyfin.Api/Helpers/RequestHelpers.cs
@@ -4,6 +4,7 @@ using Jellyfin.Data.Enums;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Querying;
+using MediaBrowser.Model.Entities;
 using Microsoft.AspNetCore.Http;
 
 namespace Jellyfin.Api.Helpers
@@ -20,7 +21,7 @@ namespace Jellyfin.Api.Helpers
         /// <param name="separator">The char that separates the substrings.</param>
         /// <param name="removeEmpty">Option to remove empty substrings from the array.</param>
         /// <returns>An array of the substrings.</returns>
-        internal static string[] Split(string value, char separator, bool removeEmpty)
+        internal static string[] Split(string? value, char separator, bool removeEmpty)
         {
             if (string.IsNullOrWhiteSpace(value))
             {
@@ -94,6 +95,44 @@ namespace Jellyfin.Api.Helpers
         }
 
         /// <summary>
+        /// Get orderby.
+        /// </summary>
+        /// <param name="sortBy">Sort by.</param>
+        /// <param name="requestedSortOrder">Sort order.</param>
+        /// <returns>Resulting order by.</returns>
+        internal static ValueTuple<string, SortOrder>[] GetOrderBy(string? sortBy, string? requestedSortOrder)
+        {
+            if (string.IsNullOrEmpty(sortBy))
+            {
+                return Array.Empty<ValueTuple<string, SortOrder>>();
+            }
+
+            var vals = sortBy.Split(',');
+            if (string.IsNullOrWhiteSpace(requestedSortOrder))
+            {
+                requestedSortOrder = "Ascending";
+            }
+
+            var sortOrders = requestedSortOrder.Split(',');
+
+            var result = new ValueTuple<string, SortOrder>[vals.Length];
+
+            for (var i = 0; i < vals.Length; i++)
+            {
+                var sortOrderIndex = sortOrders.Length > i ? i : 0;
+
+                var sortOrderValue = sortOrders.Length > sortOrderIndex ? sortOrders[sortOrderIndex] : null;
+                var sortOrder = string.Equals(sortOrderValue, "Descending", StringComparison.OrdinalIgnoreCase)
+                    ? SortOrder.Descending
+                    : SortOrder.Ascending;
+
+                result[i] = new ValueTuple<string, SortOrder>(vals[i], sortOrder);
+            }
+
+            return result;
+        }
+
+        /// <summary>
         /// Gets the filters.
         /// </summary>
         /// <param name="filters">The filter string.</param>