fix for the stylesheet toobar name changing.

uSync.Core/DataTypes/RichTextEditorConfigSerializerCore.cs

@@ -0,0 +1,58 @@
+using System;
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+using Umbraco.Cms.Core;
+using Umbraco.Cms.Core.PropertyEditors;
+using Umbraco.Extensions;
+
+using uSync.Core.Json;
+
+namespace uSync.Core.DataTypes;
+
+/// <summary>
+///  migration fix, sometime in v10 -> v13, the toolbar names 
+///  changed for stylesheets, so on import we now look for that
+///  and fix it. 
+/// </summary>
+internal class RichTextEditorConfigSerializerCore : ConfigurationSerializerBase, IConfigurationSerializer
+{
+    private static JsonSerializerSettings _jsonSettings = new JsonSerializerSettings()
+    {
+        ContractResolver = new uSyncContractResolver()
+    };
+
+    public string Name => "RichTextEditorSerializer";
+
+    public string[] Editors => [Constants.PropertyEditors.Aliases.TinyMce];
+
+    public override object DeserializeConfig(string config, Type configType)
+        => base.DeserializeConfig(config, configType);
+
+    public override string SerializeConfig(object configuration)
+    {
+        if (!(configuration is RichTextConfiguration richTextConfiguration))
+            return base.SerializeConfig(configuration);
+
+        var editorAttempt = richTextConfiguration.Editor.TryConvertTo<JObject>();
+
+        if (!editorAttempt.Success)
+            return base.SerializeConfig(configuration);
+
+
+        if (editorAttempt.Result.ContainsKey("toolbar") is false)
+            return base.SerializeConfig(configuration);
+
+        var toolbar = editorAttempt.Result.Value<JArray>("toolbar");
+        if (toolbar.Contains("styleselect"))
+        {
+            toolbar.Remove("styleselect");
+            toolbar.Add("styles");
+        }
+
+        editorAttempt.Result["toolbar"] = toolbar;
+
+        return JsonConvert.SerializeObject(richTextConfiguration, Formatting.Indented, _jsonSettings);
+    }
+}