Move non-jellyfin extensions to separate project

2 files changed, 2 insertions, 140 deletions

diff --git a/MediaBrowser.Controller/Sorting/AlphanumComparator.cs b/MediaBrowser.Controller/Sorting/AlphanumComparator.cs
deleted file mode 100644
index e00cadca2..000000000
--- a/MediaBrowser.Controller/Sorting/AlphanumComparator.cs
+++ /dev/null
@@ -1,137 +0,0 @@
-#pragma warning disable CS1591
-
-using System;
-using System.Collections.Generic;
-
-namespace MediaBrowser.Controller.Sorting
-{
-    public class AlphanumComparator : IComparer<string?>
-    {
-        public static int CompareValues(string? s1, string? s2)
-        {
-            if (s1 == null && s2 == null)
-            {
-                return 0;
-            }
-            else if (s1 == null)
-            {
-                return -1;
-            }
-            else if (s2 == null)
-            {
-                return 1;
-            }
-
-            int len1 = s1.Length;
-            int len2 = s2.Length;
-
-            // Early return for empty strings
-            if (len1 == 0 && len2 == 0)
-            {
-                return 0;
-            }
-            else if (len1 == 0)
-            {
-                return -1;
-            }
-            else if (len2 == 0)
-            {
-                return 1;
-            }
-
-            int pos1 = 0;
-            int pos2 = 0;
-
-            do
-            {
-                int start1 = pos1;
-                int start2 = pos2;
-
-                bool isNum1 = char.IsDigit(s1[pos1++]);
-                bool isNum2 = char.IsDigit(s2[pos2++]);
-
-                while (pos1 < len1 && char.IsDigit(s1[pos1]) == isNum1)
-                {
-                    pos1++;
-                }
-
-                while (pos2 < len2 && char.IsDigit(s2[pos2]) == isNum2)
-                {
-                    pos2++;
-                }
-
-                var span1 = s1.AsSpan(start1, pos1 - start1);
-                var span2 = s2.AsSpan(start2, pos2 - start2);
-
-                if (isNum1 && isNum2)
-                {
-                    // Trim leading zeros so we can compare the length
-                    // of the strings to find the largest number
-                    span1 = span1.TrimStart('0');
-                    span2 = span2.TrimStart('0');
-                    var span1Len = span1.Length;
-                    var span2Len = span2.Length;
-                    if (span1Len < span2Len)
-                    {
-                        return -1;
-                    }
-                    else if (span1Len > span2Len)
-                    {
-                        return 1;
-                    }
-                    else if (span1Len >= 20) // Number is probably too big for a ulong
-                    {
-                        // Trim all the first digits that are the same
-                        int i = 0;
-                        while (i < span1Len && span1[i] == span2[i])
-                        {
-                            i++;
-                        }
-
-                        // If there are no more digits it's the same number
-                        if (i == span1Len)
-                        {
-                            continue;
-                        }
-
-                        // Only need to compare the most significant digit
-                        span1 = span1.Slice(i, 1);
-                        span2 = span2.Slice(i, 1);
-                    }
-
-                    if (!ulong.TryParse(span1, out var num1)
-                        || !ulong.TryParse(span2, out var num2))
-                    {
-                        return 0;
-                    }
-                    else if (num1 < num2)
-                    {
-                        return -1;
-                    }
-                    else if (num1 > num2)
-                    {
-                        return 1;
-                    }
-                }
-                else
-                {
-                    int result = span1.CompareTo(span2, StringComparison.InvariantCulture);
-                    if (result != 0)
-                    {
-                        return result;
-                    }
-                }
-#pragma warning disable SA1500 // TODO remove with StyleCop.Analyzers v1.2.0 https://github.com/DotNetAnalyzers/StyleCopAnalyzers/pull/3196
-            } while (pos1 < len1 && pos2 < len2);
-#pragma warning restore SA1500
-
-            return len1 - len2;
-        }
-
-        /// <inheritdoc />
-        public int Compare(string? x, string? y)
-        {
-            return CompareValues(x, y);
-        }
-    }
-}
diff --git a/MediaBrowser.Controller/Sorting/SortExtensions.cs b/MediaBrowser.Controller/Sorting/SortExtensions.cs
index aa6ec513f..f9c0d39dd 100644
--- a/MediaBrowser.Controller/Sorting/SortExtensions.cs
+++ b/MediaBrowser.Controller/Sorting/SortExtensions.cs
@@ -1,16 +1,15 @@
-#nullable disable
-
 #pragma warning disable CS1591
 
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Jellyfin.Extensions;
 
 namespace MediaBrowser.Controller.Sorting
 {
     public static class SortExtensions
     {
-        private static readonly AlphanumComparator _comparer = new AlphanumComparator();
+        private static readonly AlphanumericComparator _comparer = new AlphanumericComparator();
 
         public static IEnumerable<T> OrderByString<T>(this IEnumerable<T> list, Func<T, string> getName)
         {