XenDesktop7

2.4.2

DSCResources/VE_XD7Administrator/VE_XD7Administrator.psm1

Import-LocalizedData -BindingVariable localizedData -FileName VE_XD7Administrator.Resources.psd1;

function Get-TargetResource {
    [CmdletBinding()]
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingEmptyCatchBlock', '')]
    [OutputType([System.Collections.Hashtable])]
    param (
        [Parameter(Mandatory)]
        [ValidateNotNullOrEmpty()]
        [System.String] $Name,

        [Parameter()]
        [AllowNull()]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.CredentialAttribute()]
        $Credential,

        [Parameter()]
        [ValidateSet('Present','Absent')]
        [System.String] $Ensure = 'Present',

        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [System.Boolean] $Enabled = $true
    )
    begin {

        AssertXDModule -Name 'Citrix.DelegatedAdmin.Admin.V1' -IsSnapin;

    }
    process {

        $scriptBlock = {

            Add-PSSnapin -Name 'Citrix.DelegatedAdmin.Admin.V1' -ErrorAction Stop;
            try {
                $xdAdministrator = Get-AdminAdministrator -Name $using:Name -ErrorAction SilentlyContinue;
            }
            catch { }

            $targetResource = @{
                Name = $using:Name;
                Enabled = [System.Boolean] $xdAdministrator.Enabled;
                Ensure = 'Absent';
            };

            if ($xdAdministrator) {
                $targetResource['Ensure'] = 'Present';
            }

            return $targetResource;

        } #end scriptblock

        $invokeCommandParams = @{
            ScriptBlock = $scriptBlock;
            ErrorAction = 'Stop';
        }

        if ($Credential) {
            AddInvokeScriptBlockCredentials -Hashtable $invokeCommandParams -Credential $Credential;
        }
        else {
            $invokeCommandParams['ScriptBlock'] = [System.Management.Automation.ScriptBlock]::Create($scriptBlock.ToString().Replace('$using:','$'));
        }

        Write-Verbose ($localizedData.InvokingScriptBlockWithParams -f [System.String]::Join("','", @($Name, $Enabled, $Ensure)));
        $targetResource = Invoke-Command  @invokeCommandParams;

        return $targetResource;

    } #end process
} #end function Get-TargetResource


function Test-TargetResource {
    [CmdletBinding()]
    [OutputType([System.Boolean])]
    param (
        [Parameter(Mandatory)]
        [ValidateNotNullOrEmpty()]
        [System.String] $Name,

        [Parameter()]
        [AllowNull()]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.CredentialAttribute()]
        $Credential,

        [Parameter()]
        [ValidateSet('Present','Absent')]
        [System.String] $Ensure = 'Present',

        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [System.Boolean] $Enabled = $true
    )
    process {

        $targetResource = Get-TargetResource @PSBoundParameters;
        $isInCompliance = $true;

        if ($Ensure -ne $targetResource['Ensure']) {

            Write-Verbose ($localizedData.ResourcePropertyMismatch -f 'Ensure', $Ensure, $targetResource['Ensure']);
            $isInCompliance = $false;
        }
        elseif (($Ensure -eq 'Present')-and ($Enabled -ne $targetResource['Enabled'])) {

            Write-Verbose ($localizedData.ResourcePropertyMismatch -f 'Enabled', $Enabled, $targetResource['Enabled']);
            $isInCompliance = $false;
        }

        if ($isInCompliance) {
            Write-Verbose ($localizedData.ResourceInDesiredState -f $Name);
        }
        else {
            Write-Verbose ($localizedData.ResourceNotInDesiredState -f $Name);
        }

        return $isInCompliance;

    } #end process
} #end function Test-TargetResource


function Set-TargetResource {
    [CmdletBinding()]
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')]
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingEmptyCatchBlock', '')]
    param (
        [Parameter(Mandatory)]
        [ValidateNotNullOrEmpty()]
        [System.String] $Name,

        [Parameter()]
        [AllowNull()]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.CredentialAttribute()]
        $Credential,

        [Parameter()]
        [ValidateSet('Present','Absent')]
        [System.String] $Ensure = 'Present',

        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [System.Boolean] $Enabled = $true
    )
    begin {

        AssertXDModule -Name 'Citrix.DelegatedAdmin.Admin.V1' -IsSnapin;

    }
    process {

        $scriptBlock = {

            Add-PSSnapin -Name 'Citrix.DelegatedAdmin.Admin.V1' -ErrorAction Stop;

            try {
                ## Cmdlet ignores $ErrorActionPreference :@
                $xdAdministrator = Get-AdminAdministrator -Name $using:Name -ErrorAction SilentlyContinue;
            }
            catch { }

            if ($using:Ensure -eq 'Present') {

                if ($xdAdministrator) {

                    Write-Verbose ($using:localizedData.UpdatingAdministrator -f $using:Name);
                    Set-AdminAdministrator -Name $using:Name -Enabled $using:Enabled;
                }
                else {

                    Write-Verbose ($using:localizedData.AddingAdministrator -f $using:Name);
                    New-AdminAdministrator -Name $using:Name -Enabled $using:Enabled;
                }
            }
            else {

                if ($xdAdministrator) {

                    Write-Verbose ($using:localizedData.RemovingAdministrator -f $using:Name);
                    Remove-AdminAdministrator -Name $using:Name;
                }
            }
        } #end scriptblock

        $invokeCommandParams = @{
            ScriptBlock = $scriptBlock;
            ErrorAction = 'Stop';
        }

        if ($Credential) {
            AddInvokeScriptBlockCredentials -Hashtable $invokeCommandParams -Credential $Credential;
        }
        else {
            $invokeCommandParams['ScriptBlock'] = [System.Management.Automation.ScriptBlock]::Create($scriptBlock.ToString().Replace('$using:','$'));
        }

        Write-Verbose ($localizedData.InvokingScriptBlockWithParams -f [System.String]::Join("','", @($Name, $Enabled, $Ensure)));

        [ref] $null = Invoke-Command @invokeCommandParams;

    } #end process
} #end function Set-TargetResource


$moduleRoot = Split-Path -Path $MyInvocation.MyCommand.Path -Parent;

## Import the XD7Common library functions
$moduleParent = Split-Path -Path $moduleRoot -Parent;
Import-Module (Join-Path -Path $moduleParent -ChildPath 'VE_XD7Common');

Export-ModuleMember -Function *-TargetResource;