DSCResources/MSFT_SPVisioServiceApp/MSFT_SPVisioServiceApp.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] $ApplicationPool, [Parameter()] [System.String] $ProxyName, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present" ) Write-Verbose -Message "Getting Visio Graphics service app '$Name'" $result = Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $serviceApps = Get-SPServiceApplication | Where-Object -FilterScript { $_.Name -eq $params.Name } $nullReturn = @{ Name = $params.Name ApplicationPool = $params.ApplicationPool Ensure = "Absent" } if ($null -eq $serviceApps) { return $nullReturn } $serviceApp = $serviceApps | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Visio.Server.Administration.VisioGraphicsServiceApplication" } if ($null -eq $serviceApp) { return $nullReturn } else { $serviceAppProxies = Get-SPServiceApplicationProxy -ErrorAction SilentlyContinue if ($null -ne $serviceAppProxies) { $serviceAppProxy = $serviceAppProxies | Where-Object -FilterScript { $serviceApp.IsConnected($_) } if ($null -ne $serviceAppProxy) { $proxyName = $serviceAppProxy.Name } } return @{ Name = $serviceApp.DisplayName ProxyName = $proxyName ApplicationPool = $serviceApp.ApplicationPool.Name Ensure = "Present" } } } return $result } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $ApplicationPool, [Parameter()] [System.String] $ProxyName, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present" ) Write-Verbose -Message "Setting Visio Graphics service app '$Name'" $result = Get-TargetResource @PSBoundParameters if ($result.Ensure -eq "Absent" -and $Ensure -eq "Present") { Write-Verbose -Message "Creating Visio Graphics Service Application $Name" Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $visioApp = New-SPVisioServiceApplication -Name $params.Name ` -ApplicationPool $params.ApplicationPool if ($params.ContainsKey("ProxyName")) { $pName = $params.ProxyName $params.Remove("ProxyName") | Out-Null } if ($null -eq $pName) { $pName = "$($params.Name) Proxy" } if ($null -ne $visioApp) { New-SPVisioServiceApplicationProxy -Name $pName ` -ServiceApplication $visioApp.Name | Out-Null } } } if ($result.Ensure -eq "Present" -and $Ensure -eq "Present") { if ($ApplicationPool -ne $result.ApplicationPool) { Write-Verbose -Message "Updating Visio Graphics Service Application $Name" Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $appPool = Get-SPServiceApplicationPool -Identity $params.ApplicationPool Get-SPServiceApplication | Where-Object -FilterScript { $_.Name -eq $params.Name -and ` $_.GetType().FullName -eq "Microsoft.Office.Visio.Server.Administration.VisioGraphicsServiceApplication" } | Set-SPVisioServiceApplication -ServiceApplicationPool $appPool } } } if ($Ensure -eq "Absent") { Write-Verbose -Message "Removing Visio service application $Name" Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $app = Get-SPServiceApplication | Where-Object -FilterScript { $_.Name -eq $params.Name -and ` $_.GetType().FullName -eq "Microsoft.Office.Visio.Server.Administration.VisioGraphicsServiceApplication" } $proxies = Get-SPServiceApplicationProxy foreach ($proxyInstance in $proxies) { if ($app.IsConnected($proxyInstance)) { $proxyInstance.Delete() } } Remove-SPServiceApplication -Identity $app -Confirm:$false } } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $ApplicationPool, [Parameter()] [System.String] $ProxyName, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present" ) Write-Verbose -Message "Testing Visio Graphics service app '$Name'" $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 @("ApplicationPool", "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_SPVisioServiceApp\MSFT_SPVisioServiceApp.psm1" -Resolve $Content = '' $params = Get-DSCFakeParameters -ModulePath $module $serviceApps = Get-SPServiceApplication | Where-Object { $_.GetType().Name -eq "VisioGraphicsServiceApplication" } $i = 1 $total = $serviceApps.Length foreach ($serviceApp in $serviceApps) { try { if ($null -ne $serviceApp) { $serviceName = $serviceApp.Name Write-Host "Scanning Visio Service Application [$i/$total] {$serviceName}" $params.Name = $serviceName $PartialContent = " SPVisioServiceApp " + $serviceApp.Name.Replace(" ", "") + "`r`n" $PartialContent += " {`r`n" $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 } $i++ } catch { $Global:ErrorLog += "[Visio Graphics Service Application]" + $serviceApp.Name + "`r`n" $Global:ErrorLog += "$_`r`n`r`n" } } return $Content } Export-ModuleMember -Function *-TargetResource |