GPOZaurr/Private/ConvertTo-XMLGenericPolicy.ps1

function ConvertTo-XMLGenericPolicy {
    [cmdletBinding()]
    param(
        [PSCustomObject] $GPO,
        [string[]] $Category,
        [switch] $SingleObject
    )
    $UsedNames = [System.Collections.Generic.List[string]]::new()
    [Array] $Policies = foreach ($Cat in $Category) {
        $GPO.DataSet | Where-Object { $_.Category -like $Cat }
    }
    if ($Policies.Count -gt 0) {
        if ($SingleObject) {
            $CreateGPO = [ordered]@{
                DisplayName = $GPO.DisplayName
                DomainName  = $GPO.DomainName
                GUID        = $GPO.GUID
                GpoType     = $GPO.GpoType
                #GpoCategory = $GPOEntry.GpoCategory
                #GpoSettings = $GPOEntry.GpoSettings
                Count       = 0
                Settings    = $null
            }

            [Array] $CreateGPO['Settings'] = @(
                $Settings = [ordered] @{}
                foreach ($Policy in $Policies) {
                    #if ($Policy.Category -notlike $Category) {
                    # We check again for Category because one GPO can have multiple categories
                    # First check checks GPO globally,
                    #    continue
                    #}

                    $Name = Format-ToTitleCase -Text $Policy.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'
                    $Settings[$Name] = $Policy.State

                    foreach ($Setting in @('DropDownList', 'Numeric', 'EditText', 'Text', 'CheckBox', 'ListBox')) {
                        if ($Policy.$Setting) {
                            foreach ($Value in $Policy.$Setting) {
                                if ($Value.Name) {
                                    $SubName = Format-ToTitleCase -Text $Value.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'
                                    $SubName = -join ($Name, $SubName)
                                    if ($SubName -notin $UsedNames) {
                                        $UsedNames.Add($SubName)
                                    } else {
                                        $TimesUsed = $UsedNames | Group-Object | Where-Object { $_.Name -eq $SubName }
                                        $NumberToUse = $TimesUsed.Count + 1
                                        # We add same name 2nd and 3rd time to make sure we count properly
                                        $UsedNames.Add($SubName)
                                        # We now build property name based on amnount of times
                                        $SubName = -join ($SubName, "$NumberToUse")
                                    }
                                    if ($Value.Value -is [string]) {
                                        $Settings["$SubName"] = $Value.Value
                                    } elseif ($Value.Value -is [System.Xml.XmlElement]) {

                                        <#
                            if ($null -eq $Value.Value.Name) {
                                # Shouldn't happen but lets see
                                Write-Verbose $Value
                            } else {
                                $CreateGPO["$SubName"] = $Value.Value.Name
                            }

                            #>
                                        if ($Value.Value.Element) {
                                            $Settings["$SubName"] = $Value.Value.Element.Data -join '; '
                                        } elseif ($null -eq $Value.Value.Name) {
                                            # Shouldn't happen but lets see
                                            Write-Verbose "Tracking $Value"
                                        } else {
                                            $Settings["$SubName"] = $Value.Value.Name
                                        }

                                    } elseif ($Value.State) {
                                        $Settings["$SubName"] = $Value.State
                                    } elseif ($null -eq $Value.Value) {
                                        # This is most likely Setting 'Text
                                        # Do nothing, usually it's just a text to display
                                        #Write-Verbose "Skipping value for display because it's empty. Name: $($Value.Name)"
                                    } else {
                                        # shouldn't happen
                                        Write-Verbose $Value
                                    }
                                }
                            }
                        }
                    }


                }
                [PSCustomObject] $Settings
            )

            $CreateGPO['Count'] = $CreateGPO['Settings'].Count
            $CreateGPO['Linked'] = $GPO.Linked
            $CreateGPO['LinksCount'] = $GPO.LinksCount
            $CreateGPO['Links'] = $GPO.Links
            [PSCustomObject] $CreateGPO
        } else {

            $CreateGPO = [ordered]@{
                DisplayName = $GPO.DisplayName
                DomainName  = $GPO.DomainName
                GUID        = $GPO.GUID
                GpoType     = $GPO.GpoType
                #GpoCategory = $GPOEntry.GpoCategory
                #GpoSettings = $GPOEntry.GpoSettings
            }
            foreach ($Policy in $Policies) {
                #if ($Policy.Category -notlike $Category) {
                # We check again for Category because one GPO can have multiple categories
                # First check checks GPO globally,
                #    continue
                #}
                $Name = Format-ToTitleCase -Text $Policy.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'
                $CreateGPO[$Name] = $Policy.State

                foreach ($Setting in @('DropDownList', 'Numeric', 'EditText', 'Text', 'CheckBox', 'ListBox')) {
                    if ($Policy.$Setting) {
                        foreach ($Value in $Policy.$Setting) {
                            if ($Value.Name) {
                                $SubName = Format-ToTitleCase -Text $Value.Name -RemoveWhiteSpace -RemoveChar ',', '-', "'", '\(', '\)', ':'
                                $SubName = -join ($Name, $SubName)
                                if ($SubName -notin $UsedNames) {
                                    $UsedNames.Add($SubName)
                                } else {
                                    $TimesUsed = $UsedNames | Group-Object | Where-Object { $_.Name -eq $SubName }
                                    $NumberToUse = $TimesUsed.Count + 1
                                    # We add same name 2nd and 3rd time to make sure we count properly
                                    $UsedNames.Add($SubName)
                                    # We now build property name based on amnount of times
                                    $SubName = -join ($SubName, "$NumberToUse")
                                }
                                if ($Value.Value -is [string]) {
                                    $CreateGPO["$SubName"] = $Value.Value
                                } elseif ($Value.Value -is [System.Xml.XmlElement]) {

                                    <#
                                if ($null -eq $Value.Value.Name) {
                                    # Shouldn't happen but lets see
                                    Write-Verbose $Value
                                } else {
                                    $CreateGPO["$SubName"] = $Value.Value.Name
                                }

                                #>
                                    if ($Value.Value.Element) {
                                        $CreateGPO["$SubName"] = $Value.Value.Element.Data -join '; '
                                    } elseif ($null -eq $Value.Value.Name) {
                                        # Shouldn't happen but lets see
                                        Write-Verbose "Tracking $Value"
                                    } else {
                                        $CreateGPO["$SubName"] = $Value.Value.Name
                                    }

                                } elseif ($Value.State) {
                                    $CreateGPO["$SubName"] = $Value.State
                                } elseif ($null -eq $Value.Value) {
                                    # This is most likely Setting 'Text
                                    # Do nothing, usually it's just a text to display
                                    #Write-Verbose "Skipping value for display because it's empty. Name: $($Value.Name)"
                                } else {
                                    # shouldn't happen
                                    Write-Verbose $Value
                                }
                            }
                        }
                    }
                }
            }
            $CreateGPO['Linked'] = $GPO.Linked
            $CreateGPO['LinksCount'] = $GPO.LinksCount
            $CreateGPO['Links'] = $GPO.Links
            [PSCustomObject] $CreateGPO
            #}
        }
    }
}