Overrides the standard SitecoreItemCrawler to resolve issues with upd…

…ating index when additional system languages are used and the published item has a Shared field
SitecoreSupport · Jan 27, 2017 · 24aa939 · 24aa939
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diff --git a/src/Sitecore.Support.107730.107856.sln b/src/Sitecore.Support.107730.107856.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("{DF0AE779-F7B6-49C6-80D7-7EB3660C60D4}") = "Sitecore.Support.107730.107856", "Sitecore.Support.107730.107856\Sitecore.Support.107730.107856.csproj", "{1E8BAC09-FDB2-4A9F-95B1-6F94124E5E13}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1E8BAC09-FDB2-4A9F-95B1-6F94124E5E13}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1E8BAC09-FDB2-4A9F-95B1-6F94124E5E13}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1E8BAC09-FDB2-4A9F-95B1-6F94124E5E13}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1E8BAC09-FDB2-4A9F-95B1-6F94124E5E13}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/src/Sitecore.Support.107730.107856/Properties/AssemblyInfo.cs b/src/Sitecore.Support.107730.107856/Properties/AssemblyInfo.cs
@@ -0,0 +1,6 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("Sitecore.Support.107730.107856")]
+[assembly: AssemblyProduct("Sitecore.Support.107730.107856")]
+[assembly: ComVisible(false)]
diff --git a/src/Sitecore.Support.107730.107856/Sitecore.Support.107730.107856.csproj b/src/Sitecore.Support.107730.107856/Sitecore.Support.107730.107856.csproj
@@ -0,0 +1,94 @@
+<?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>{1E8BAC09-FDB2-4A9F-95B1-6F94124E5E13}</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.107730.107856</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <UseIISExpress>true</UseIISExpress>
+    <IISExpressSSLPort />
+    <IISExpressAnonymousAuthentication />
+    <IISExpressWindowsAuthentication />
+    <IISExpressUseClassicPipelineMode />
+    <UseGlobalApplicationHostFile />
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</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.ContentSearch, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\SC.Sitecore.ContentSearch.8.1.1\lib\Sitecore.ContentSearch.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Sitecore.ContentSearch.Linq, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\SC.Sitecore.ContentSearch.Linq.8.1.1\lib\Sitecore.ContentSearch.Linq.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Sitecore.Kernel">
+      <HintPath>..\packages\SC.Sitecore.Kernel.8.1.1\lib\Sitecore.Kernel.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="SitecoreItemCrawler.cs" />
+  </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:59678/</IISUrl>
+          <NTLMAuthentication>False</NTLMAuthentication>
+          <UseCustomServer>False</UseCustomServer>
+          <CustomServerUrl>
+          </CustomServerUrl>
+          <SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
+        </WebProjectProperties>
+      </FlavorProperties>
+    </VisualStudio>
+  </ProjectExtensions>
+</Project>
diff --git a/src/Sitecore.Support.107730.107856/SitecoreItemCrawler.cs b/src/Sitecore.Support.107730.107856/SitecoreItemCrawler.cs
@@ -0,0 +1,107 @@
+using Sitecore.Collections;
+using Sitecore.Common;
+using Sitecore.Configuration;
+using Sitecore.ContentSearch;
+using Sitecore.ContentSearch.Diagnostics;
+using Sitecore.ContentSearch.Pipelines.GetContextIndex;
+using Sitecore.Data;
+using Sitecore.Data.Items;
+using Sitecore.Data.LanguageFallback;
+using Sitecore.Data.Managers;
+using Sitecore.Diagnostics;
+using Sitecore.Globalization;
+using Sitecore.SecurityModel;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Threading;
+
+namespace Sitecore.Support.ContentSearch
+{
+    public class SitecoreItemCrawler : Sitecore.ContentSearch.SitecoreItemCrawler
+    {
+        public override void Update(IProviderUpdateContext context, IIndexableUniqueId indexableUniqueId, IndexEntryOperationContext operationContext, IndexingOptions indexingOptions = IndexingOptions.Default)
+        {
+            Assert.ArgumentNotNull(indexableUniqueId, "indexableUniqueId");
+            if (!base.ShouldStartIndexing(indexingOptions))
+            {
+                return;
+            }
+            IDocumentBuilderOptions documentOptions = base.DocumentOptions;
+            Assert.IsNotNull(documentOptions, "DocumentOptions");
+            if (this.IsExcludedFromIndex(indexableUniqueId, true))
+            {
+                return;
+            }
+            if (operationContext != null)
+            {
+                if (operationContext.NeedUpdateChildren)
+                {
+                    Item item = Sitecore.Data.Database.GetItem(indexableUniqueId as SitecoreItemUniqueId);
+                    if (item != null)
+                    {
+                        this.UpdateHierarchicalRecursive(context, item, CancellationToken.None);
+                        return;
+                    }
+                }
+                if (operationContext.NeedUpdatePreviousVersion)
+                {
+                    Item item2 = Sitecore.Data.Database.GetItem(indexableUniqueId as SitecoreItemUniqueId);
+                    if (item2 != null)
+                    {
+                        this.UpdatePreviousVersion(item2, context);
+                    }
+                }
+                // Sitecore.Support.107730.107856
+                if (operationContext.NeedUpdateAllVersions)
+                {
+                    var item = Sitecore.Data.Database.GetItem(indexableUniqueId as SitecoreItemUniqueId);
+                    if (item != null)
+                    {
+                        this.DoUpdate(context, item, operationContext);
+                        return;
+                    }
+                }
+            }
+            SitecoreIndexableItem indexableAndCheckDeletes = this.GetIndexableAndCheckDeletes(indexableUniqueId);
+            if (indexableAndCheckDeletes != null)
+            {
+                this.DoUpdate(context, indexableAndCheckDeletes, operationContext);
+                return;
+            }
+            if (this.GroupShouldBeDeleted(indexableUniqueId.GroupId))
+            {
+                this.Delete(context, indexableUniqueId.GroupId, IndexingOptions.Default);
+                return;
+            }
+            this.Delete(context, indexableUniqueId, IndexingOptions.Default);
+        }
+
+        private void UpdatePreviousVersion(Item item, IProviderUpdateContext context)
+        {
+            Sitecore.Data.Version[] array;
+            using (new WriteCachesDisabler())
+            {
+                array = (item.Versions.GetVersionNumbers() ?? new Sitecore.Data.Version[0]);
+            }
+            int num = array.ToList<Sitecore.Data.Version>().FindIndex((Sitecore.Data.Version version) => version.Number == item.Version.Number);
+            if (num < 1)
+            {
+                return;
+            }
+            Sitecore.Data.Version previousVersion = array[num - 1];
+            Sitecore.Data.Version version2 = array.FirstOrDefault((Sitecore.Data.Version version) => version == previousVersion);
+            ItemUri uri = new ItemUri(item.ID, item.Language, version2, item.Database.Name);
+            Item item2 = Sitecore.Data.Database.GetItem(uri);
+            SitecoreIndexableItem sitecoreIndexableItem = item2;
+            if (sitecoreIndexableItem != null)
+            {
+                IIndexableBuiltinFields indexableBuiltinFields = sitecoreIndexableItem;
+                indexableBuiltinFields.IsLatestVersion = false;
+                sitecoreIndexableItem.IndexFieldStorageValueFormatter = context.Index.Configuration.IndexFieldStorageValueFormatter;
+                base.Operations.Update(sitecoreIndexableItem, context, this.index.Configuration);
+            }
+        }
+    }
+}
diff --git a/src/Sitecore.Support.107730.107856/packages.config b/src/Sitecore.Support.107730.107856/packages.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="SC.Sitecore.ContentSearch" version="8.1.1" targetFramework="net45" />
+  <package id="SC.Sitecore.ContentSearch.Linq" version="8.1.1" targetFramework="net45" />
+  <package id="SC.Sitecore.Kernel" version="8.1.1" targetFramework="net45" />
+</packages>
diff --git a/src/Sitecore.Support.107730.107856/web.config b/src/Sitecore.Support.107730.107856/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>