DSCResources/MSFT_SPSearchFileType/MSFT_SPSearchFileType.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $FileType, [Parameter(Mandatory = $true)] [System.String] $ServiceAppName, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $MimeType, [Parameter()] [System.Boolean] $Enabled, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present" ) Write-Verbose -Message "Getting Search File Type '$FileType'" if ($Ensure -eq "Present" -and ` (-not($PSBoundParameters.ContainsKey("MimeType")) -or ` -not($PSBoundParameters.ContainsKey("Description")))) { Write-Verbose -Message "Ensure is configured as Present, but MimeType and/or Description is missing" $nullReturn = @{ FileType = $FileType ServiceAppName = $ServiceAppName Ensure = "Absent" } return $nullReturn } $result = Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $serviceApps = Get-SPServiceApplication | Where-Object -FilterScript { $_.Name -eq $params.ServiceAppName } $nullReturn = @{ FileType = $params.FileType ServiceAppName = $params.ServiceAppName Ensure = "Absent" } if ($null -eq $serviceApps) { Write-Verbose -Message "Service Application $($params.ServiceAppName) is not found" return $nullReturn } $serviceApp = $serviceApps | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } if ($null -eq $serviceApp) { Write-Verbose -Message "Service Application $($params.ServiceAppName) is not a search service application" return $nullReturn } else { $fileType = Get-SPEnterpriseSearchFileFormat ` -SearchApplication $params.ServiceAppName | Where-Object -FilterScript { $_.Identity -eq $params.FileType } if ($null -eq $fileType) { Write-Verbose -Message "File Type $($params.FileType) not found" return $nullReturn } else { $returnVal = @{ FileType = $params.FileType ServiceAppName = $params.ServiceAppName Description = $fileType.Name MimeType = $fileType.MimeType Enabled = $fileType.Enabled Ensure = "Present" } return $returnVal } } } return $result } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $FileType, [Parameter(Mandatory = $true)] [System.String] $ServiceAppName, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $MimeType, [Parameter()] [System.Boolean] $Enabled, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present" ) Write-Verbose -Message "Setting Search File Type '$FileType'" if ($Ensure -eq "Present" -and ` (-not($PSBoundParameters.ContainsKey("MimeType")) -or ` -not($PSBoundParameters.ContainsKey("Description")))) { $message = "Ensure is configured as Present, but MimeType and/or Description is missing" Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } $PSBoundParameters.Ensure = $Ensure $result = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Checking if Service Application '$ServiceAppName' exists" Invoke-SPDscCommand -Arguments @($PSBoundParameters, $MyInvocation.MyCommand.Source) ` -ScriptBlock { $params = $args[0] $eventSource = $args[1] $serviceApps = Get-SPServiceApplication | Where-Object -FilterScript { $_.Name -eq $params.ServiceAppName } if ($null -eq $serviceApps) { $message = "Service Application $($params.ServiceAppName) is not found" Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } $serviceApp = $serviceApps | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } if ($null -eq $serviceApp) { $message = "Service Application $($params.ServiceAppName) is not a search service application" Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } } if ($result.Ensure -eq "Absent" -and $Ensure -eq "Present") { Write-Verbose -Message "Creating File Type $FileType" Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $newParams = @{ FormatId = $params.FileType SearchApplication = $params.ServiceAppName FormatName = $params.Description MimeType = $params.MimeType } New-SPEnterpriseSearchFileFormat @newParams if ($params.ContainsKey("Enabled") -eq $true) { $stateParams = @{ Identity = $params.FileType SearchApplication = $params.ServiceAppName Enable = $params.Enabled } Set-SPEnterpriseSearchFileFormatState @stateParams } } } if ($result.Ensure -eq "Present" -and $Ensure -eq "Present") { Write-Verbose -Message "Updating File Type $FileType" Invoke-SPDscCommand -Arguments $PSBoundParameters -ScriptBlock { $params = $args[0] $fileType = Get-SPEnterpriseSearchFileFormat ` -SearchApplication $params.ServiceAppName | Where-Object -FilterScript { $_.Identity -eq $params.FileType } if ($null -ne $fileType) { if (($fileType.MimeType -ne $params.MimeType) -or ($fileType.Name -ne $params.Description)) { Remove-SPEnterpriseSearchFileFormat -Identity $params.FileType ` -SearchApplication $params.ServiceAppName ` -Confirm:$false $newParams = @{ FormatId = $params.FileType SearchApplication = $params.ServiceAppName FormatName = $params.Description MimeType = $params.MimeType } New-SPEnterpriseSearchFileFormat @newParams } if ($params.ContainsKey("Enabled") -eq $true) { if ($fileType.Enabled -ne $params.Enabled) { $stateParams = @{ Identity = $params.FileType SearchApplication = $params.ServiceAppName Enable = $params.Enabled } Set-SPEnterpriseSearchFileFormatState @stateParams } } } } } if ($Ensure -eq "Absent") { Write-Verbose -Message "Removing Crawl Rule $Path" Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] Remove-SPEnterpriseSearchFileFormat -Identity $params.FileType ` -SearchApplication $params.ServiceAppName ` -Confirm:$false } } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $FileType, [Parameter(Mandatory = $true)] [System.String] $ServiceAppName, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $MimeType, [Parameter()] [System.Boolean] $Enabled, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present" ) Write-Verbose -Message "Testing Search File Type '$FileType'" $PSBoundParameters.Ensure = $Ensure $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-SPDscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-SPDscHashtableToString -Hashtable $PSBoundParameters)" if ($Ensure -eq "Present") { if ($PSBoundParameters.ContainsKey("Enabled") -eq $true) { if ($Enabled -ne $CurrentValues.Enabled) { $message = ("Specified Enabled does not match the actual value." + ` "Actual: $($CurrentValues.Enabled) Desired: " + ` "$($Enabled)") Add-SPDscEvent -Message $message -EntryType 'Error' -EventID 1 -Source $MyInvocation.MyCommand.Source Write-Verbose -Message "Test-TargetResource returned false" return $false } } $result = Test-SPDscParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure", "Description", "MimeType") } else { $result = Test-SPDscParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure") } Write-Verbose -Message "Test-TargetResource returned $result" return $result } function Export-TargetResource { $VerbosePreference = "SilentlyContinue" $ParentModuleBase = Get-Module "SharePointDsc" -ListAvailable | Select-Object -ExpandProperty Modulebase $module = Join-Path -Path $ParentModuleBase -ChildPath "\DSCResources\MSFT_SPSearchFileType\MSFT_SPSearchFileType.psm1" -Resolve $Content = '' $params = Get-DSCFakeParameters -ModulePath $module $ssas = Get-SPServiceApplication | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } $i = 1 $total = $ssas.Length foreach ($ssa in $ssas) { try { if ($null -ne $ssa) { $serviceName = $ssa.DisplayName Write-Host "Scanning Search File Type for Search Application [$i/$total] {$serviceName}" $fileFormats = Get-SPEnterpriseSearchFileFormat -SearchApplication $ssa $j = 1 $totalFT = $fileFormats.Length foreach ($fileFormat in $fileFormats) { $fileType = $fileFormat.Identity Write-Host " -> Scanning File Type [$j/$totalFT] {$fileType}" $PartialContent = " SPSearchFileType " + [System.Guid]::NewGuid().ToString() + "`r`n" $PartialContent += " {`r`n" $params.ServiceAppName = $serviceName $params.FileType = $fileType $results = Get-TargetResource @params $results = Repair-Credentials -results $results $currentBlock = Get-DSCBlock -Params $results -ModulePath $module $currentBlock = Convert-DSCStringParamToVariable -DSCBlock $currentBlock -ParameterName "PsDscRunAsCredential" $PartialContent += $currentBlock $PartialContent += " }`r`n" $Content += $PartialContent $j++ } } $i++ } catch { $Global:ErrorLog += "[Search File Type]" + $ssa.DisplayName + "`r`n" $Global:ErrorLog += "$_`r`n`r`n" } } return $Content } Export-ModuleMember -Function *-TargetResource |