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", [Parameter()] [System.Management.Automation.PSCredential] $InstallAccount ) Write-Verbose -Message "Getting Search File Type '$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 = $params.FileType ServiceAppName = $params.ServiceAppName Ensure = "Absent" InstallAccount = $params.InstallAccount } return $nullReturn } $result = Invoke-SPDSCCommand -Credential $InstallAccount ` -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $serviceApps = Get-SPServiceApplication -Name $params.ServiceAppName ` -ErrorAction SilentlyContinue $nullReturn = @{ FileType = $params.FileType ServiceAppName = $params.ServiceAppName Ensure = "Absent" InstallAccount = $params.InstallAccount } if ($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" InstallAccount = $params.InstallAccount } 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", [Parameter()] [System.Management.Automation.PSCredential] $InstallAccount ) Write-Verbose -Message "Setting Search File Type '$FileType'" if ($Ensure -eq "Present" -and ` (-not($PSBoundParameters.ContainsKey("MimeType")) -or ` -not($PSBoundParameters.ContainsKey("Description")))) { throw "Ensure is configured as Present, but MimeType and/or Description is missing" } $PSBoundParameters.Ensure = $Ensure $result = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Checking if Service Application '$ServiceAppName' exists" Invoke-SPDSCCommand -Credential $InstallAccount ` -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $serviceApps = Get-SPServiceApplication -Name $params.ServiceAppName ` -ErrorAction SilentlyContinue if ($null -eq $serviceApps) { throw "Service Application $($params.ServiceAppName) is not found" } $serviceApp = $serviceApps | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } if ($null -eq $serviceApp) { throw "Service Application $($params.ServiceAppName) is not a search service application" } } if ($result.Ensure -eq "Absent" -and $Ensure -eq "Present") { Write-Verbose -Message "Creating File Type $FileType" Invoke-SPDSCCommand -Credential $InstallAccount ` -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 -Credential $InstallAccount -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 -Credential $InstallAccount ` -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", [Parameter()] [System.Management.Automation.PSCredential] $InstallAccount ) Write-Verbose -Message "Testing Search File Type '$FileType'" $PSBoundParameters.Ensure = $Ensure $CurrentValues = Get-TargetResource @PSBoundParameters if ($Ensure -eq "Present") { if ($PSBoundParameters.ContainsKey("Enabled") -eq $true) { if ($Enabled -ne $CurrentValues.Enabled) { return $false } } return Test-SPDscParameterState -CurrentValues $CurrentValues ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure", "Description", "MimeType") } else { return Test-SPDscParameterState -CurrentValues $CurrentValues ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure") } } Export-ModuleMember -Function *-TargetResource |