update libs

Packages/com.unity.asset-store-tools/Editor/Previews/Scripts/Utility/PreviewConvertUtility.cs

@@ -0,0 +1,72 @@
+using AssetStoreTools.Previews.Data;
+using UnityEditor;
+using UnityEngine;
+
+namespace AssetStoreTools.Previews.Utility
+{
+    internal static class PreviewConvertUtility
+    {
+        public static string ConvertFilename(Object asset, FileNameFormat format)
+        {
+            string fileName = string.Empty;
+
+            switch (format)
+            {
+                case FileNameFormat.Guid:
+                    AssetDatabase.TryGetGUIDAndLocalFileIdentifier(asset, out var guid, out long _);
+                    fileName = guid;
+                    break;
+                case FileNameFormat.FullAssetPath:
+                    var assetPath = AssetDatabase.GetAssetPath(asset);
+
+                    if (assetPath.StartsWith("Assets/"))
+                        fileName = assetPath.Substring("Assets/".Length);
+                    else if (assetPath.StartsWith("Packages/"))
+                        fileName = assetPath.Substring("Packages/".Length);
+
+                    fileName = fileName.Replace("/", "_");
+                    break;
+                case FileNameFormat.AssetName:
+                    fileName = asset.name;
+                    break;
+                default:
+                    throw new System.Exception("Undefined format");
+            }
+
+            return fileName;
+        }
+
+        public static string ConvertExtension(PreviewFormat format)
+        {
+            switch (format)
+            {
+                case PreviewFormat.JPG:
+                    return "jpg";
+                case PreviewFormat.PNG:
+                    return "png";
+                default:
+                    throw new System.Exception("Undefined format");
+            }
+        }
+
+        public static string ConvertFilenameWithExtension(Object asset, FileNameFormat nameFormat, PreviewFormat imageFormat)
+        {
+            var filename = ConvertFilename(asset, nameFormat);
+            var extension = ConvertExtension(imageFormat);
+            return $"{filename}.{extension}";
+        }
+
+        public static byte[] ConvertTexture(Texture2D texture, PreviewFormat format)
+        {
+            switch (format)
+            {
+                case PreviewFormat.JPG:
+                    return texture.EncodeToJPG();
+                case PreviewFormat.PNG:
+                    return texture.EncodeToPNG();
+                default:
+                    throw new System.Exception("Undefined format");
+            }
+        }
+    }
+}