created patch

.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*.{cs,sln,csproj,config,xml}]
+indent_size = 4
+indent_style = space

src/Sitecore.Support.409554.sln

@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25123.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{3C37EC03-5AB1-4191-8F87-CD4F923F90D6}") = "Sitecore.Support.409554", "Sitecore.Support.409554\Sitecore.Support.409554.csproj", "{584D9292-FD6F-4399-A116-0EF143823224}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{584D9292-FD6F-4399-A116-0EF143823224}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{584D9292-FD6F-4399-A116-0EF143823224}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{584D9292-FD6F-4399-A116-0EF143823224}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{584D9292-FD6F-4399-A116-0EF143823224}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

src/Sitecore.Support.409554/App_Config/Include/zzz/Sitecore.Support.409554.config

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+<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/" xmlns:set="http://www.sitecore.net/xmlconfig/set/" xmlns:role="http://www.sitecore.net/xmlconfig/role/">
+  <sitecore role:require="Standalone OR ContentManagement OR ContentDelivery">
+      <services>
+          <register serviceType="Sitecore.XA.Foundation.Multisite.Services.IPushCloneService, Sitecore.XA.Foundation.Multisite" >
+              <patch:attribute name="implementationType">Sitecore.Support.XA.Foundation.Multisite.Services.PushCloneService, Sitecore.Support.409554</patch:attribute>
+          </register>
+      </services>
+  </sitecore>
+</configuration>

src/Sitecore.Support.409554/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("Sitecore.Support.409554")]
+[assembly: AssemblyProduct("Sitecore.Support.409554")]
+[assembly: ComVisible(false)]

src/Sitecore.Support.409554/PushCloneService.cs

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+using System.Collections.Generic;
+using System.Linq;
+using Sitecore.Data.Comparers;
+using Sitecore.Data.Items;
+using Sitecore.Pipelines;
+using Sitecore.XA.Foundation.Multisite.Pipelines.PushCloneChanges;
+using Sitecore.XA.Foundation.Multisite.Services;
+
+namespace Sitecore.Support.XA.Foundation.Multisite.Services
+{
+    public class PushCloneService : IPushCloneService
+    {
+        private readonly IPushCloneCoordinatorService _coordinatorService;
+
+        public PushCloneService(IPushCloneCoordinatorService pushCloneCoordinatorService)
+        {
+            _coordinatorService = pushCloneCoordinatorService;
+        }
+
+        public void AddChild(Item item)
+        {
+            var parent = item.Parent;
+
+            #region Support Fix 409554
+            if (parent == null)
+            {
+                return;
+            }
+            #endregion
+            var clones = parent.GetClones();
+
+            foreach (var clone in clones)
+            {
+                if (!_coordinatorService.ShouldProcess(clone))
+                {
+                    continue;
+                }
+
+                if (item.Versions.GetVersionNumbers().Length > 0)
+                {
+                    var cloneItem = item.CloneTo(clone);
+                    ProtectItem(cloneItem);
+                }
+            }
+        }
+
+        public void Move(Item item)
+        {
+            if (item.Parent.HasClones)
+            {
+                var parentClones = GetCloneItem(item.Parent);
+                foreach (var parentClone in parentClones.ToList())
+                {
+                    if (!_coordinatorService.ShouldProcess(parentClone))
+                    {
+                        return;
+                    }
+
+                    var clones = GetCloneItem(item);
+                    foreach (var clone in clones)
+                    {
+                        if (parentClone.Paths.FullPath.Contains(clone.Paths.FullPath) || clone.Paths.FullPath.Contains(parentClone.Paths.FullPath))
+                        {
+                            clone.MoveTo(parentClone);
+                        }
+                    }
+                }
+            }
+        }
+
+        public void Remove(Item item)
+        {
+            var clones = item.GetClones();
+            foreach (var clone in clones)
+            {
+                if (_coordinatorService.ShouldProcess(clone))
+                {
+                    clone.Delete();
+                }
+            }
+        }
+
+        public void SaveClone(Item item, ItemChanges changes)
+        {
+            var clones = GetCloneItem(item);
+            foreach (var clone in clones)
+            {
+                if (!_coordinatorService.ShouldProcess(clone))
+                {
+                    return;
+                }
+
+                var args = new PushCloneChangesArgs()
+                {
+                    Item = item,
+                    Changes = changes,
+                    Clone = clone
+                };
+
+                CorePipeline.Run("pushCloneChanges", args);
+            }
+        }
+
+        public void AddVersion(Item item)
+        {
+            var parent = item.Parent;
+            #region Support Fix 409554
+
+            if (parent == null)
+            {
+                return;
+            }
+            if (item.Versions.Count == 0)
+            {
+                return;
+            }
+            #endregion
+            var latest = item.Versions.GetLatestVersion();
+            var versionUri = latest.Uri;
+            var clones = GetCloneItem(latest);
+            var enumerable = clones as IList<Item> ?? clones.ToList();
+            if (!enumerable.Any() && parent.HasClones)
+            {
+                var parentClones = GetCloneItem(parent);
+                foreach (var parentClone in parentClones)
+                {
+                    if (!_coordinatorService.ShouldProcess(parentClone))
+                    {
+                        continue;
+                    }
+
+                    var cloneItem = item.CloneTo(parentClone);
+                    CopyWorkflow(item, cloneItem);
+                    ProtectItem(cloneItem);
+                }
+            }
+            else
+            {
+                foreach (var clone in enumerable)
+                {
+                    if (!_coordinatorService.ShouldProcess(clone))
+                    {
+                        continue;
+                    }
+
+                    var versionedClone = clone.Database.GetItem(clone.ID, latest.Language);
+                    using (new SecurityModel.SecurityDisabler())
+                    {
+                        var newVersion = versionedClone.Versions.AddVersion();
+                        newVersion.Editing.BeginEdit();
+                        newVersion[FieldIDs.Source] = versionUri.ToString();
+                        newVersion[FieldIDs.SourceItem] = versionUri.ToString(false);
+                        newVersion.Editing.EndEdit();
+                    }
+                }
+            }
+        }
+
+        protected virtual void CopyWorkflow(Item source, Item target)
+        {
+            var item = source.Database.GetItem(source.ID);
+            target.Editing.BeginEdit();
+            target[FieldIDs.Workflow] = item[FieldIDs.Workflow];
+            target[FieldIDs.WorkflowState] = item[FieldIDs.WorkflowState];
+            target.Editing.EndEdit();
+        }
+
+        protected virtual void ProtectItem(Item item)
+        {
+            item.Editing.BeginEdit();
+            item.Appearance.ReadOnly = true;
+            item.Editing.EndEdit();
+        }
+
+        protected virtual IEnumerable<Item> GetCloneItem(Item item)
+        {
+            return item.GetClones().Distinct(new ItemIdComparer());
+        }
+
+        public void RemoveVersion(Item commandItem)
+        {
+        }
+    }
+}

src/Sitecore.Support.409554/Sitecore.Support.409554.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>
+    </ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{584D9292-FD6F-4399-A116-0EF143823224}</ProjectGuid>
+    <ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Sitecore.Support</RootNamespace>
+    <AssemblyName>Sitecore.Support.409554</AssemblyName>
+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <UseIISExpress>true</UseIISExpress>
+    <IISExpressSSLPort />
+    <IISExpressAnonymousAuthentication />
+    <IISExpressWindowsAuthentication />
+    <IISExpressUseClassicPipelineMode />
+    <UseGlobalApplicationHostFile />
+    <TargetFrameworkProfile />
+    <LangVersion>6</LangVersion>
+    <Use64BitIISExpress />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>false</DebugSymbols>
+    <DebugType>none</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Sitecore.Kernel">
+      <HintPath>..\packages\SC.Sitecore.Kernel.9.0.2\lib\Sitecore.Kernel.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Sitecore.XA.Foundation.Common">
+      <HintPath>..\packages\SXA90.Sitecore.XA.Foundation.Common.1.8.0\lib\Sitecore.XA.Foundation.Common.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Sitecore.XA.Foundation.Multisite, Version=3.8.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\SXA90.Sitecore.XA.Foundation.Multisite.1.8.0\lib\Sitecore.XA.Foundation.Multisite.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Web" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Configuration" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="PushCloneService.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="App_Config\Include\zzz\Sitecore.Support.409554.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+    <None Include="web.config" />
+  </ItemGroup>
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <Import Project="$(VSToolsPath)\WebApplications\Microsoft.WebApplication.targets" Condition="'$(VSToolsPath)' != ''" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets" Condition="false" />
+  <ProjectExtensions>
+    <VisualStudio>
+      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
+        <WebProjectProperties>
+          <UseIIS>True</UseIIS>
+          <AutoAssignPort>True</AutoAssignPort>
+          <DevelopmentServerPort>0</DevelopmentServerPort>
+          <DevelopmentServerVPath>/</DevelopmentServerVPath>
+          <IISUrl>http://localhost:50707/</IISUrl>
+          <NTLMAuthentication>False</NTLMAuthentication>
+          <UseCustomServer>False</UseCustomServer>
+          <CustomServerUrl>
+          </CustomServerUrl>
+          <SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
+        </WebProjectProperties>
+      </FlavorProperties>
+    </VisualStudio>
+  </ProjectExtensions>
+</Project>

src/Sitecore.Support.409554/packages.config

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+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="SC.Sitecore.Kernel" version="9.0.2" targetFramework="net462" />
+  <package id="SXA90.Sitecore.XA.Foundation.Common" version="1.8.0" targetFramework="net462" />
+  <package id="SXA90.Sitecore.XA.Foundation.Multisite" version="1.8.0" targetFramework="net462" />
+</packages>

src/Sitecore.Support.409554/web.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <!-- Do not change this file - it must be empty, see https://github.com/SitecoreSupport/PatchCreator/issues/13 -->
+</configuration>