DSCResources/MSFT_SPFeature/MSFT_SPFeature.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $Url, [Parameter(Mandatory = $true)] [ValidateSet("Farm", "WebApplication", "Site", "Web")] [System.String] $FeatureScope, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present", [Parameter()] [System.String] $Version ) Write-Verbose -Message "Getting feature $Name at $FeatureScope scope" $result = Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $checkParams = @{ Identity = $params.Name } if ($params.FeatureScope -eq "Farm") { $checkParams.Add($params.FeatureScope, $true) } else { $checkParams.Add($params.FeatureScope, $params.Url) } $featureAtScope = Get-SPFeature @checkParams -ErrorAction SilentlyContinue $enabled = ($null -ne $featureAtScope) if ($enabled -eq $true) { $currentState = "Present" } else { $currentState = "Absent" } return @{ Name = $params.Name FeatureScope = $params.FeatureScope Url = $params.Url Version = $featureAtScope.Version Ensure = $currentState } } return $result } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $Url, [Parameter(Mandatory = $true)] [ValidateSet("Farm", "WebApplication", "Site", "Web")] [System.String] $FeatureScope, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present", [Parameter()] [System.String] $Version ) Write-Verbose -Message "Setting feature $Name at $FeatureScope scope" $CurrentValues = Get-TargetResource @PSBoundParameters $PSBoundParameters.Add("CurrentValues", $CurrentValues) $PSBoundParameters.Ensure = $Ensure if ($Ensure -eq "Present") { Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $currentValues = $params["CurrentValues"] $runParams = @{ Identity = $params.Name } if ($params.FeatureScope -ne "Farm") { $runParams.Add("Url", $params.Url) } if ($currentValues.Ensure -eq "Present") { # Disable the feature first if it already exists. $runParams.Add("Confirm", $false) Write-Verbose -Message ("Disable Feature '$($params.Name)' because it is " + ` "already active at scope '$($params.FeatureScope)'...") Disable-SPFeature @runParams } Write-Verbose -Message ("Enable Feature '$($params.Name)' at scope " + ` "'$($params.FeatureScope)'...") Enable-SPFeature @runParams } } if ($Ensure -eq "Absent") { Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $currentValues = $params["CurrentValues"] $runParams = @{ Identity = $params.Name } if ($params.FeatureScope -ne "Farm") { $runParams.Add("Url", $params.Url) } $runParams.Add("Confirm", $false) Write-Verbose -Message ("Disable Feature '$($params.Name)' because 'Ensure' is " + ` "'$($params.Ensure)'...") Disable-SPFeature @runParams } } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $Url, [Parameter(Mandatory = $true)] [ValidateSet("Farm", "WebApplication", "Site", "Web")] [System.String] $FeatureScope, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present", [Parameter()] [System.String] $Version ) Write-Verbose -Message "Testing feature $Name at $FeatureScope scope" $PSBoundParameters.Ensure = $Ensure $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-SPDscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-SPDscHashtableToString -Hashtable $PSBoundParameters)" $result = Test-SPDscParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure", "Version") Write-Verbose -Message "Test-TargetResource returned $result" return $result } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [System.String] $Scope, [Parameter()] [System.String] $URL, [Parameter()] [System.String] $DependsOn ) $VerbosePreference = "SilentlyContinue" $ParentModuleBase = Get-Module "SharePointDsc" -ListAvailable | Select-Object -ExpandProperty Modulebase $module = Join-Path -Path $ParentModuleBase -ChildPath "\DSCResources\MSFT_SPFeature\MSFT_SPFeature.psm1" -Resolve Import-Module $module -Scope Local $params = Get-DSCFakeParameters -ModulePath $module $spMajorVersion = (Get-SPDscInstalledProductVersion).FileMajorPart $versionFilter = $spMajorVersion.ToString() + "*" $Features = Get-SPFeature | Where-Object { $_.Scope -eq $Scope -and $_.Version -like $versionFilter } $j = 1 $totalFeat = $Features.Length $Content = "" foreach ($Feature in $Features) { try { $displayName = $Feature.DisplayName Write-Host " -> Scanning Feature [$j/$totalFeat] {$displayName}" $params.Name = $displayName $params.FeatureScope = $Scope if ($URL) { $params.Url = $Url } $results = Get-TargetResource @params if ($results.Get_Item("Ensure").ToLower() -eq "present") { $partialContent = " SPFeature " + [System.Guid]::NewGuid().ToString() + "`r`n" $partialContent += " {`r`n" $results = Repair-Credentials -results $results if ($DependsOn) { $results.add("DependsOn", $DependsOn) } $currentDSCBlock = Get-DSCBlock -Params $results -ModulePath $module $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName "PsDscRunAsCredential" $partialContent += $currentDSCBlock $partialContent += " }`r`n" } $Content += $partialContent $j++ } catch { $_ $Global:ErrorLog += "[Web Application Feature]" + $Feature.DisplayName + "`r`n" $Global:ErrorLog += "$_`r`n`r`n" } } return $Content } Export-ModuleMember -Function *-TargetResource |