From dd79e85725971af9fcabdb0c3ecb7f76e54a5179 Mon Sep 17 00:00:00 2001
From: Torsten Brendgen <torsten.brendgen@microsoft.com>
Date: Sun, 19 Jul 2026 23:33:47 +0200
Subject: [PATCH] =?UTF-8?q?F=C3=BCge=20=C3=9Cberpr=C3=BCfung=20der=20Share?=
 =?UTF-8?q?Point=20PowerShell-Komponenten=20hinzu=20und=20verbessere=20die?=
 =?UTF-8?q?=20Fehlerbehandlung=20in=20den=20Skripten?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 deployment/add-megamenu.ps1             | 18 ++++++++++++++----
 deployment/test-megamenu-site-scope.ps1 | 12 +++++++++++-
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/deployment/add-megamenu.ps1 b/deployment/add-megamenu.ps1
index b0da6d8..65c6e25 100644
--- a/deployment/add-megamenu.ps1
+++ b/deployment/add-megamenu.ps1
@@ -15,25 +15,35 @@ param(
     [string]$Description = 'MSFT-Custom-Solution:MegaMenu'
 )
 
-Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue | Out-Null
+if (-not (Get-Command -Name Get-SPSite -ErrorAction SilentlyContinue)) {
+    if (Get-Module -ListAvailable -Name Microsoft.SharePoint.PowerShell) {
+        Import-Module Microsoft.SharePoint.PowerShell -DisableNameChecking
+    }
+    elseif (Get-PSSnapin -Registered -Name Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue) {
+        Add-PSSnapin Microsoft.SharePoint.PowerShell
+    }
+    else {
+        throw 'Die SharePoint PowerShell-Komponenten wurden nicht gefunden. Bitte in der SharePoint Management Shell ausfuehren.'
+    }
+}
 
 $componentId = [Guid]'c0abbffb-355d-4d4e-bd38-9e15fb811506'
 $legacyComponentId = [Guid]'abc3361f-bb2d-491f-aba3-cd51c19a299b'
 $location = 'ClientSideExtension.ApplicationCustomizer'
 $configurationProperty = 'PortalSettings.MegaMenu.Configuration'
 
-$properties = @{
+$properties = [string](@{
     termSetName = $TermSetName
     termSetId = $TermSetId
     cacheMinutes = $CacheMinutes
     debug = [bool]$EnableDebug.IsPresent
-} | ConvertTo-Json -Depth 10 -Compress
+} | ConvertTo-Json -Depth 10 -Compress)
 
 $site = Get-SPSite -Identity $SiteUrl
 
 try {
     $rootWeb = $site.RootWeb
-    $rootWeb.AllProperties[$configurationProperty] = $properties
+    $rootWeb.AllProperties[$configurationProperty] = [string]$properties
     $rootWeb.Update()
 
     $siteActions = @(
diff --git a/deployment/test-megamenu-site-scope.ps1 b/deployment/test-megamenu-site-scope.ps1
index b2259a7..d6c2f55 100644
--- a/deployment/test-megamenu-site-scope.ps1
+++ b/deployment/test-megamenu-site-scope.ps1
@@ -5,7 +5,17 @@ param(
     [string]$Description = 'MSFT-Custom-Solution:MegaMenu'
 )
 
-Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue | Out-Null
+if (-not (Get-Command -Name Get-SPSite -ErrorAction SilentlyContinue)) {
+    if (Get-Module -ListAvailable -Name Microsoft.SharePoint.PowerShell) {
+        Import-Module Microsoft.SharePoint.PowerShell -DisableNameChecking
+    }
+    elseif (Get-PSSnapin -Registered -Name Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue) {
+        Add-PSSnapin Microsoft.SharePoint.PowerShell
+    }
+    else {
+        throw 'Die SharePoint PowerShell-Komponenten wurden nicht gefunden. Bitte in der SharePoint Management Shell ausfuehren.'
+    }
+}
 
 $componentId = [Guid]'c0abbffb-355d-4d4e-bd38-9e15fb811506'
 $legacyComponentId = [Guid]'abc3361f-bb2d-491f-aba3-cd51c19a299b'