Public/Get-Directory.ps1

<#
    .SYNOPSIS
    Gets a directory.

    .DESCRIPTION
    Gets all directories or a single directory if a directory id is specified. If the result return null, try the parameter "-Verbose" to get more details.
    
    .EXAMPLE
    Get-Directory
    
    Class : Lnl_Directory
    ComputerName : SERVER
    StartNode : dc=DOMAIN, dc=local
    SuperClass : Lnl_Element
    UseSSL : False
    Credential :
    Name : DOMAIN.local
    Type : MicrosoftActiveDirectory
    Port : 389
    Path : \\SERVER\root\OnGuard:Lnl_Directory.ID=1
    Hostname : DOMAIN.local
    DirectoryID : 1
    Server : SERVER
    
    .LINK
    https://github.com/erwindevreugd/PSDataConduIT
#>

function Get-Directory
{
    [CmdletBinding()]
    param
    (
        [Parameter(
            Position=0, 
            Mandatory=$false, 
            ValueFromPipelineByPropertyName=$true,
            HelpMessage='The name of the server where the DataConduIT service is running or localhost')]
        [string]$Server = $Script:Server,
        
        [Parameter(
            Position=1,
            Mandatory=$false, 
            ValueFromPipelineByPropertyName=$true,
            HelpMessage='The credentials used to authenticate the user to the DataConduIT service')]
        [PSCredential]$Credential = $Script:Credential,

        [Parameter(
            Mandatory=$false, 
            ValueFromPipelineByPropertyName=$true,
            HelpMessage='The directory id parameter')]
        [int]$DirectoryID
    )

    process {
        $query = "SELECT * FROM Lnl_Directory WHERE __CLASS='Lnl_Directory'"

        if($DirectoryID) {
            $query += " AND ID=$DirectoryID"
        }

        LogQuery $query

        $parameters = @{
            ComputerName=$Server;
            Namespace=$Script:OnGuardNamespace;
            Query=$query
        }

        if($Credential -ne $null) {
            $parameters.Add("Credential", $Credential)
        }

        Get-WmiObject @parameters | ForEach-Object { New-Object PSObject -Property @{
                Class=$_.__CLASS;
                SuperClass=$_.__SUPERCLASS;
                Server=$_.__SERVER;
                ComputerName=$_.__SERVER;
                Path=$_.__PATH;
                Credential=$Credential;

                DirectoryID=$_.ID;
                #AccountCatagory=$_.ACCOUNTCATEGORY;
                #AccountClass=$_.ACCOUNTCLASS;
                #AccountDisplayName=$_.ACCOUNTDISPLAYNAMEATTR;
                #AccountID=$_.ACCOUNTIDATTR;
                Hostname=$_.HOSTNAME;
                Name=$_.NAME;
                Port=$_.PORT;
                StartNode=$_.STARTNODE;
                Type=MapEnum ([DirectoryType].AsType()) $_.TYPE;
                UseSSL=$_.USESSL;
            }
        }
    }
}