DSCResources/MSFT_xWebVirtualDirectory/MSFT_xWebVirtualDirectory.psm1
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# Load the Helper Module Import-Module -Name "$PSScriptRoot\..\Helper.psm1" # Localized messages data LocalizedData { # culture="en-US" ConvertFrom-StringData -StringData @' VerboseGetTargetResource = Get-TargetResource has been run. VerboseSetTargetPhysicalPath = Updating physical path for web virtual directory "{0}". VerboseSetTargetCreateVirtualDirectory = Creating new Web Virtual Directory "{0}". VerboseSetTargetRemoveVirtualDirectory = Removing existing Virtual Directory "{0}". VerboseTestTargetFalse = Physical path "{0}" for web virtual directory "{1}" does not match desired state. VerboseTestTargetTrue = Web virtual directory is in required state. VerboseTestTargetAbsentTrue = Web virtual directory "{0}" should be absent and is absent. '@ } function Get-TargetResource { <# .SYNOPSIS This will return a hashtable of results #> [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Website, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $WebApplication, [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $PhysicalPath ) Assert-Module $virtualDirectory = Get-WebVirtualDirectory -Site $Website ` -Name $Name ` -Application $WebApplication $PhysicalPath = '' $Ensure = 'Absent' if ($virtualDirectory.Count -eq 1) { $PhysicalPath = $virtualDirectory.PhysicalPath $Ensure = 'Present' } Write-Verbose -Message ($LocalizedData.VerboseGetTargetResource) $returnValue = @{ Name = $Name Website = $Website WebApplication = $WebApplication PhysicalPath = $PhysicalPath Ensure = $Ensure } return $returnValue } function Set-TargetResource { <# .SYNOPSIS This will set the desired state #> [CmdletBinding()] param ( [ValidateSet('Present','Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.String] $Website, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $WebApplication, [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $PhysicalPath ) Assert-Module if ($Ensure -eq 'Present') { $virtualDirectory = Get-WebVirtualDirectory -Site $Website ` -Name $Name ` -Application $WebApplication if ($virtualDirectory.count -eq 0) { Write-Verbose -Message ($LocalizedData.VerboseSetTargetCreateVirtualDirectory -f $Name) New-WebVirtualDirectory -Site $Website ` -Application $WebApplication ` -Name $Name ` -PhysicalPath $PhysicalPath } else { Write-Verbose -Message ($LocalizedData.VerboseSetTargetPhysicalPath -f $Name) if ($WebApplication.Length -gt 0) { $ItemPath = "IIS:Sites\$Website\$WebApplication\$Name" } else { $ItemPath = "IIS:Sites\$Website\$Name" } Set-ItemProperty -Path $ItemPath ` -Name physicalPath ` -Value $PhysicalPath } } if ($Ensure -eq 'Absent') { Write-Verbose -Message ($LocalizedData.VerboseSetTargetRemoveVirtualDirectory -f $Name) Remove-WebVirtualDirectory -Site $Website ` -Application $WebApplication ` -Name $Name } } function Test-TargetResource { <# .SYNOPSIS This tests the desired state. If the state is not correct it will return $false. If the state is correct it will return $true #> [CmdletBinding()] [OutputType([System.Boolean])] param ( [ValidateSet('Present','Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.String] $Website, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $WebApplication, [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $PhysicalPath ) Assert-Module $virtualDirectory = Get-WebVirtualDirectory -Site $Website ` -Name $Name ` -Application $WebApplication if ($virtualDirectory.Count -eq 1 -and $Ensure -eq 'Present') { if ($virtualDirectory.PhysicalPath -eq $PhysicalPath) { Write-Verbose -Message ($LocalizedData.VerboseTestTargetTrue) return $true } else { Write-Verbose -Message ($LocalizedData.VerboseTestTargetFalse -f $PhysicalPath, $Name) return $false } } if ($virtualDirectory.count -eq 0 -and $Ensure -eq 'Absent') { Write-Verbose -Message ($LocalizedData.VerboseTestTargetAbsentTrue -f $Name) return $true } return $false } Export-ModuleMember -Function *-TargetResource |