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/IntunePolicyFileClassUIExtension.ps1.
+# Same shape as IntuneScriptClassUIExtension.ps1; differences:
+#
+#   * The "JSON property to edit" is dynamic — `_PolicyFileAttributes[0]` on
+#     the type class points at the property holding base64 file bytes (e.g.
+#     "fileContents" for custom attribute scripts). The TODO note about
+#     "Support multiple attributes" carries over from the WPF original.
+#   * Download writes raw bytes (no UTF-8 BOM stripping) to preserve binary
+#     payloads. Filename defaults to JsonObject.FileName, falling back to
+#     "<attribute>.json".
+#
+# Same scope-loss + R13 constraints as IntuneScriptClassUIExtension.ps1 —
+# helpers captured up front and OnClick / OnSave SBs use .GetNewClosure().
+
+##############################################
+# Helpers
+##############################################
+
+function Invoke-DownloadPolicyFileAvalonia
+{
+    param($Policy)
+
+    if (-not $Policy) { return }
+    if ($Policy.IsFullObject -eq $false) { [void]$Policy.Get() }
+
+    $attribute = $Policy.PolicyType._PolicyFileAttributes[0]
+    if (-not $Policy.JsonObject.$attribute) { return }
+
+    $fileName = ?? $Policy.JsonObject.FileName "$($attribute).json"
+    Write-Log "Download PowerShell file '$fileName' from $($Policy.Name)"
+
+    $picked = (Get-AvaloniaHost)::SaveFilePicker(
+        $script:Window,
+        'Save file',
+        [string]$fileName,
+        $null,
+        'All files',
+        '*.*')
+    if (-not $picked) { return }
+
+    [IO.File]::WriteAllBytes($picked, ([System.Convert]::FromBase64String($Policy.JsonObject.$attribute)))
+}
+
+function Invoke-EditPolicyFileAvalonia
+{
+    param($Policy)
+
+    if (-not $Policy) { return }
+    if ($Policy.IsFullObject -eq $false) { [void]$Policy.Get() }
+
+    $attribute = $Policy.PolicyType._PolicyFileAttributes[0]  # TODO: Support multiple attributes
+    if (-not $Policy.JsonObject.$attribute) { return }
+
+    $policyFileText = [System.Text.Encoding]::UTF8.GetString(
+        [System.Convert]::FromBase64String($Policy.JsonObject.$attribute))
+
+    Show-AvaloniaScriptEditor `
+        -Title       "Edit: $($Policy.JsonObject.displayName)" `
+        -InitialText $policyFileText `
+        -OnSave {
+            param([string]$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)
+            $attr        = $Policy.PolicyType._PolicyFileAttributes[0]
+
+            if ($Policy.JsonObject.$attr -eq $encodedText) { return }
+
+            $confirm = $script:UIProvider.ShowMessageBox("Are you sure you want to update the file?`n`nObject:`n$($Policy.Name)", "Update file?", "YesNo", "Warning")
+            if ($confirm -ne "Yes") { return }
+
+            Write-Status "Update $($Policy.Name)"
+            $cloned = $Policy.Clone()
+            $cloned.JsonObject.$attr = $encodedText
+            Remove-GraphPropertiesForImport $cloned $cloned.JsonObject
+            foreach ($prop in $Policy.PolicyType.PropertiesToRemoveForUpdate) {
+                Remove-Property $cloned.JsonObject $prop
+            }
+            Remove-Property $cloned.JsonObject "Assignments"
+            Remove-Property $cloned.JsonObject "isAssigned"
+
+            if ($Policy.Set($null, $cloned.JsonString, "PATCH", $null)) {
+                Write-Log "File saved successfully"
+            } else {
+                Write-Log "Failed to save script" 3
+            }
+            Write-Status ""
+        }.GetNewClosure()
+}
+
+##############################################
+# Captures
+##############################################
+
+$sbAddCheckbox    = ${function:Add-AvaloniaExportPropertyCheckbox}
+$sbAddDetailsBtn  = ${function:Add-AvaloniaDetailsButton}
+$sbSetCache       = ${function:Set-CacheObject}
+$sbWriteLogError  = ${function:Write-LogError}
+$sbInvokeDownloadPolicyFile = ${function:Invoke-DownloadPolicyFileAvalonia}
+$sbInvokeEditPolicyFile    = ${function:Invoke-EditPolicyFileAvalonia}
+
+##############################################
+# ScriptBlocks
+##############################################
+
+$SBAddPolicyFileUIExportExtension = {
+    param($Form)
+
+    if (-not $Form) { return }
+
+    $chk = & $sbAddCheckbox -Form $Form `
+        -CheckboxName 'chkExportPolicyFiles' `
+        -LabelText    'Export file' `
+        -ToolTip      'Export the files associated with selected profiles' `
+        -InitialChecked $true
+    if (-not $chk) { return }
+
+    & $sbSetCache "ExportPolicyFiles" $chk.IsChecked
+
+    $chk.add_IsCheckedChanged({
+        param($s, $e)
+        & $sbSetCache "ExportPolicyFiles" $s.IsChecked
+    }.GetNewClosure())
+}.GetNewClosure()
+
+$SBAddPolicyFileUIDetailsExtension = {
+    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 { & $sbInvokeDownloadPolicyFile $sel }
+        catch { & $sbWriteLogError "Download policy file failed" $_.Exception }
+    }.GetNewClosure()
+
+    $onEdit = {
+        param($s, $e)
+        $row = $script:dgIntuneManagerObjects.SelectedItem
+        $sel = if ($row) { $row.Source } else { $null }
+        if (-not $sel) { return }
+        try { & $sbInvokeEditPolicyFile $sel }
+        catch { & $sbWriteLogError "Edit policy file 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-InitializePolicyFileUIExtensions
+{
+    $typeClasses = @()
+
+    Get-SubClasses "IntunePolicyTypeBase" | ForEach-Object {
+        if (Test-ClassIsAbstract $_) { return }
+        try {
+            $tmpClass = Get-SingletonObject $_.Name
+            if ($null -ne $tmpClass.PolicyGroup -and $tmpClass._PolicyFileAttributes.Count -gt 0) {
+                $typeClasses += $tmpClass
+            }
+        } catch {}
+    }
+
+    foreach ($typeClass in $typeClasses) {
+        Add-ObjectMethod $typeClass "AddUIExportExtensions" $SBAddPolicyFileUIExportExtension
+        Add-ObjectMethod $typeClass "AddUIDetailsExtension"  $SBAddPolicyFileUIDetailsExtension
+    }
+}
+
+Invoke-InitializePolicyFileUIExtensions