DSCResources/MSFT_SPWebAppSuiteBar/MSFT_SPWebAppSuiteBar.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $WebAppUrl, [Parameter()] [System.String] $SuiteNavBrandingLogoNavigationUrl, [Parameter()] [System.String] $SuiteNavBrandingLogoTitle, [Parameter()] [System.String] $SuiteNavBrandingLogoUrl, [Parameter()] [System.String] $SuiteNavBrandingText, [Parameter()] [System.String] $SuiteBarBrandingElementHtml ) Write-Verbose -Message "Getting web app suite bar properties for $WebAppUrl" $result = Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $wa = Get-SPWebApplication -Identity $params.WebAppUrl ` -ErrorAction SilentlyContinue $returnval = @{ WebAppUrl = $null SuiteNavBrandingLogoNavigationUrl = $null SuiteNavBrandingLogoTitle = $null SuiteNavBrandingLogoUrl = $null SuiteNavBrandingText = $null SuiteBarBrandingElementHtml = $null } if ($null -eq $wa) { return $returnval } $returnval.WebAppUrl = $wa.Url $installedVersion = Get-SPDscInstalledProductVersion if ($installedVersion.FileMajorPart -ge 15) { $returnval.SuiteBarBrandingElementHtml = $wa.SuiteBarBrandingElementHtml } if ($installedVersion.FileMajorPart -ge 16) { $returnval.SuiteNavBrandingLogoNavigationUrl = $wa.SuiteNavBrandingLogoNavigationUrl $returnval.SuiteNavBrandingLogoTitle = $wa.SuiteNavBrandingLogoTitle $returnval.SuiteNavBrandingLogoUrl = $wa.SuiteNavBrandingLogoUrl $returnval.SuiteNavBrandingText = $wa.SuiteNavBrandingText } return $returnval } return $result } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $WebAppUrl, [Parameter()] [System.String] $SuiteNavBrandingLogoNavigationUrl, [Parameter()] [System.String] $SuiteNavBrandingLogoTitle, [Parameter()] [System.String] $SuiteNavBrandingLogoUrl, [Parameter()] [System.String] $SuiteNavBrandingText, [Parameter()] [System.String] $SuiteBarBrandingElementHtml ) Write-Verbose -Message "Setting web app suite bar properties for $WebAppUrl" $installedVersion = Get-SPDscInstalledProductVersion <# Handle SP2013 #> switch ($installedVersion.FileMajorPart) { 15 { <# Exception: One of the SP2016/SP2019 specific parameter was passed with SP2013 #> Write-Verbose -Message "SharePoint 2013 is used" if ($PSBoundParameters.ContainsKey("SuiteNavBrandingLogoNavigationUrl") ` -or $PSBoundParameters.ContainsKey("SuiteNavBrandingLogoTitle") ` -or $PSBoundParameters.ContainsKey("SuiteNavBrandingLogoUrl") ` -or $PSBoundParameters.ContainsKey("SuiteNavBrandingText")) { $message = ("Cannot specify SuiteNavBrandingLogoNavigationUrl, SuiteNavBrandingLogoTitle, " + ` "SuiteNavBrandingLogoUrl or SuiteNavBrandingText with SharePoint 2013. Instead," + ` " only specify the SuiteBarBrandingElementHtml parameter") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } <# Exception: The SP2013 optional parameter is null. #> if (!$PSBoundParameters.ContainsKey("SuiteBarBrandingElementHtml")) { $message = ("You need to specify a value for the SuiteBarBrandingElementHtml parameter with" + ` " SharePoint 2013") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } } 16 { if ($installedVersion.ProductBuildPart.ToString().Length -eq 4) { Write-Verbose -Message "SharePoint 2016 is used" } else { Write-Verbose -Message "SharePoint 2019 is used" Write-Verbose -Message "This functionality only works on classic pages." if ($PSBoundParameters.ContainsKey("SuiteNavBrandingText")) { Write-Verbose -Message ("SuiteNavBrandingText with SharePoint 2019 an newer has no " + ` "built in support of showing the value on web pages.") } } if ($PSBoundParameters.ContainsKey("SuiteBarBrandingElementHtml")) { Write-Verbose -Message ("SuiteBarBrandingElementHtml with SharePoint 2016 and newer only " + ` "works if using a SharePoint 2013 masterpage") } <# Exception: All the optional parameters are null for SP2016. #> if (!$PSBoundParameters.ContainsKey("SuiteNavBrandingLogoNavigationUrl") ` -and !$PSBoundParameters.ContainsKey("SuiteNavBrandingLogoTitle") ` -and !$PSBoundParameters.ContainsKey("SuiteNavBrandingLogoUrl") ` -and !$PSBoundParameters.ContainsKey("SuiteNavBrandingText") ` -and !$PSBoundParameters.ContainsKey("SuiteBarBrandingElementHtml")) { $message = ("You need to specify a value for either SuiteNavBrandingLogoNavigationUrl, " + ` "SuiteNavBrandingLogoTitle, SuiteNavBrandingLogoUrl, SuiteNavBrandingText " + ` "or SuiteBarBrandingElementHtml with SharePoint 2016") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } } } $CurrentValues = Get-TargetResource @PSBoundParameters if ($null -eq $CurrentValues.WebAppUrl) { $message = "Web application does not exist" Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $MyInvocation.MyCommand.Source throw $message } ## Perform changes Invoke-SPDscCommand -Arguments @($PSBoundParameters, $MyInvocation.MyCommand.Source) ` -ScriptBlock { $params = $args[0] $eventSource = $args[1] $installedVersion = Get-SPDscInstalledProductVersion $wa = Get-SPWebApplication -Identity $params.WebAppUrl -ErrorAction SilentlyContinue if ($null -eq $wa) { $message = "Specified web application could not be found." Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } Write-Verbose -Message "Processing changes" if ($installedVersion.FileMajorPart -ge 15) { $wa.SuiteBarBrandingElementHtml = $params.SuiteBarBrandingElementHtml } if ($installedVersion.FileMajorPart -ge 16) { $wa.SuiteNavBrandingLogoNavigationUrl = $params.SuiteNavBrandingLogoNavigationUrl $wa.SuiteNavBrandingLogoTitle = $params.SuiteNavBrandingLogoTitle $wa.SuiteNavBrandingLogoUrl = $params.SuiteNavBrandingLogoUrl $wa.SuiteNavBrandingText = $params.SuiteNavBrandingText } $wa.Update() } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $WebAppUrl, [Parameter()] [System.String] $SuiteNavBrandingLogoNavigationUrl, [Parameter()] [System.String] $SuiteNavBrandingLogoTitle, [Parameter()] [System.String] $SuiteNavBrandingLogoUrl, [Parameter()] [System.String] $SuiteNavBrandingText, [Parameter()] [System.String] $SuiteBarBrandingElementHtml ) Write-Verbose -Message "Testing web app suite bar properties for $WebAppUrl" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-SPDscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-SPDscHashtableToString -Hashtable $PSBoundParameters)" if ($null -eq $CurrentValues.WebAppUrl) { Write-Verbose -Message "Test-TargetResource returned false" return $false } $installedVersion = Get-SPDscInstalledProductVersion if ($installedVersion.FileMajorPart -eq 15) { $result = Test-SPDscParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("SuiteBarBrandingElementHtml"); } else { $result = Test-SPDscParameterState -CurrentValues $CurrentValues ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("SuiteBarBrandingElementHtml", "SuiteNavBrandingLogoNavigationUrl", "SuiteNavBrandingLogoTitle", "SuiteNavBrandingLogoUrl", "SuiteNavBrandingText") } Write-Verbose -Message "Test-TargetResource returned $result" return $result } Export-ModuleMember -Function *-TargetResource |