IntuneManagement 4.0.0-beta1

2026-09-28 19:05:38 +02:00 · 2026-09-23 19:13:09 +10:00
commit 7869619510
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+# Avalonia parallel of UI/WPF/ClassExtensions/IntuneScriptClassUIExtension.ps1.
+# Same ScriptMethod names (AddUIExportExtensions / AddUIDetailsExtension) so
+# the Add-IntuneManagerExportUIExtensions wrapper from
+# Extensions/IntuneManagerExtensionHooks.ps1 invokes them transparently.
+#
+# Two cross-cutting concerns:
+#
+#   * [[scriptmethod-loses-module-scope]] — Add-Member ScriptMethod scriptblocks
+#     execute outside the defining module's session state and can't see
+#     module-scoped functions by name. Every helper used inside the SBs is
+#     captured up front via `${function:X}` and invoked through `&`. The outer
+#     SB calls .GetNewClosure() so the captures travel with it; nested OnClick
+#     handlers do the same so their inner-scope copies survive too.
+#
+#   * The WPF original used [System.Windows.Forms.SaveFileDialog] (R13 forbids
+#     WinForms in UI/Avalonia) and built [System.Windows.Controls.*] objects
+#     directly. Both are routed through the Avalonia helpers in
+#     IntuneManagerExtensionHooks.ps1 (Add-AvaloniaExportPropertyCheckbox,
+#     Add-AvaloniaDetailsButton, Show-AvaloniaScriptEditor) which use
+#     [Avalonia.Controls.*] + Host::SaveFilePicker.
+
+##############################################
+# Helpers (file-private functions invoked from inside the ScriptMethods).
+# Defined first so the `${function:X}` captures below see live refs before
+# the SBs build their closures.
+##############################################
+
+function Invoke-DownloadScriptAvalonia
+{
+    param($ScriptPolicy)
+
+    if (-not $ScriptPolicy) { return }
+    if ($ScriptPolicy.IsFullObject -eq $false) { [void]$ScriptPolicy.Get() }
+    if (-not $ScriptPolicy.JsonObject.scriptContent) { return }
+
+    Write-Status ""
+
+    $picked = (Get-AvaloniaHost)::SaveFilePicker(
+        $script:Window,
+        'Save script',
+        [string]$ScriptPolicy.JsonObject.FileName,
+        $null,
+        'All files',
+        '*.*')
+    if (-not $picked) { return }
+
+    Save-IntuneScriptContent $ScriptPolicy $picked | Out-Null
+}
+
+function Invoke-EditScriptAvalonia
+{
+    param($ScriptPolicy)
+
+    if (-not $ScriptPolicy) { return }
+    if ($ScriptPolicy.IsFullObject -eq $false) { [void]$ScriptPolicy.Get() }
+    if (-not $ScriptPolicy.JsonObject.scriptContent) { return }
+
+    $scriptText = [System.Text.Encoding]::UTF8.GetString(
+        [System.Convert]::FromBase64String($ScriptPolicy.JsonObject.scriptContent))
+
+    Show-AvaloniaScriptEditor `
+        -Title       "Edit: $($ScriptPolicy.JsonObject.displayName)" `
+        -InitialText $scriptText `
+        -OnSave {
+            param([string]$NewText)
+
+            $pre    = [System.Text.Encoding]::UTF8.GetPreamble()
+            $utfBom = [System.Text.Encoding]::UTF8.GetString($pre)
+            if ($NewText.StartsWith($utfBom)) { $NewText = $NewText.Remove(0, $utfBom.Length) }
+            $bytes       = [System.Text.Encoding]::UTF8.GetBytes($NewText)
+            $encodedText = [Convert]::ToBase64String($bytes)
+
+            if ($ScriptPolicy.JsonObject.scriptContent -eq $encodedText) { return }
+
+            $confirm = $script:UIProvider.ShowMessageBox("Are you sure you want to update the script?`n`nObject:`n$($ScriptPolicy.Name)", "Update script?", "YesNo", "Warning")
+            if ($confirm -ne "Yes") { return }
+
+            Write-Status "Update $($ScriptPolicy.Name)"
+            $cloned = $ScriptPolicy.Clone()
+            $cloned.JsonObject.scriptContent = $encodedText
+            Remove-GraphPropertiesForImport $cloned $cloned.JsonObject
+            foreach ($prop in $ScriptPolicy.PolicyType.PropertiesToRemoveForUpdate) {
+                Remove-Property $cloned.JsonObject $prop
+            }
+            Remove-Property $cloned.JsonObject "Assignments"
+            Remove-Property $cloned.JsonObject "isAssigned"
+
+            if ($ScriptPolicy.Set($null, $cloned.JsonString, "PATCH", $null)) {
+                Write-Log "Script saved successfully"
+            } else {
+                Write-Log "Failed to save script" 3
+            }
+            Write-Status ""
+        }.GetNewClosure()
+}
+
+##############################################
+# Captures (see [[scriptmethod-loses-module-scope]])
+##############################################
+
+$sbAddCheckbox    = ${function:Add-AvaloniaExportPropertyCheckbox}
+$sbAddDetailsBtn  = ${function:Add-AvaloniaDetailsButton}
+$sbSetCache       = ${function:Set-CacheObject}
+$sbWriteLogError  = ${function:Write-LogError}
+$sbInvokeDownloadScript = ${function:Invoke-DownloadScriptAvalonia}
+$sbInvokeEditScript    = ${function:Invoke-EditScriptAvalonia}
+
+##############################################
+# ScriptBlocks (built AFTER captures are in scope so GetNewClosure picks them up)
+##############################################
+
+$SBAddScriptUIExportExtension = {
+    param($Form)
+
+    if (-not $Form) { return }
+
+    $chk = & $sbAddCheckbox -Form $Form `
+        -CheckboxName 'chkExportScript' `
+        -LabelText    'Export script' `
+        -ToolTip      'Export the script associated with selected profiles' `
+        -InitialChecked $true
+    if (-not $chk) { return }
+
+    & $sbSetCache "ExportScripts" $chk.IsChecked
+
+    $chk.add_IsCheckedChanged({
+        param($s, $e)
+        & $sbSetCache "ExportScripts" $s.IsChecked
+    }.GetNewClosure())
+}.GetNewClosure()
+
+$SBAddScriptUIDetailsExtension = {
+    param($Form)
+
+    if (-not $Form) { return }
+
+    $onDownload = {
+        param($s, $e)
+        $row = $script:dgIntuneManagerObjects.SelectedItem
+        $sel = if ($row) { $row.Source } else { $null }
+        if (-not $sel) { return }
+        try { & $sbInvokeDownloadScript $sel }
+        catch { & $sbWriteLogError "Download script failed" $_.Exception }
+    }.GetNewClosure()
+
+    $onEdit = {
+        param($s, $e)
+        $row = $script:dgIntuneManagerObjects.SelectedItem
+        $sel = if ($row) { $row.Source } else { $null }
+        if (-not $sel) { return }
+        try { & $sbInvokeEditScript $sel }
+        catch { & $sbWriteLogError "Edit script failed" $_.Exception }
+    }.GetNewClosure()
+
+    & $sbAddDetailsBtn -Form $Form -Name 'btnDownload' -Content 'Download' `
+        -InsertIndex 0 -OnClick $onDownload | Out-Null
+    & $sbAddDetailsBtn -Form $Form -Name 'btnEdit' -Content 'Edit' `
+        -InsertIndex 1 -OnClick $onEdit | Out-Null
+}.GetNewClosure()
+
+##############################################
+# Init
+##############################################
+
+function Invoke-InitializeScriptUIExtensions
+{
+    $typeClasses = @()
+
+    Get-SubClasses "ScriptTypeBase" | ForEach-Object {
+        try {
+            $tmpClass = Get-SingletonObject $_.Name
+            if ($null -ne $tmpClass.PolicyGroup) {
+                $typeClasses += $tmpClass
+            }
+        } catch {}
+    }
+
+    foreach ($typeClass in $typeClasses) {
+        Add-ObjectMethod $typeClass "AddUIExportExtensions" $SBAddScriptUIExportExtension
+        Add-ObjectMethod $typeClass "AddUIDetailsExtension"  $SBAddScriptUIDetailsExtension
+    }
+}
+
+Invoke-InitializeScriptUIExtensions