DSCResources/MSFT_SPWebAppSiteUseAndDeletion/MSFT_SPWebAppSiteUseAndDeletion.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $WebAppUrl, [Parameter()] [System.Boolean] $SendUnusedSiteCollectionNotifications, [Parameter()] [System.UInt32] $UnusedSiteNotificationPeriod, [Parameter()] [System.Boolean] $AutomaticallyDeleteUnusedSiteCollections, [Parameter()] [ValidateRange(2, 168)] [System.UInt32] $UnusedSiteNotificationsBeforeDeletion ) Write-Verbose -Message "Getting web application '$WebAppUrl' site use and deletion settings" $result = Invoke-SPDscCommand -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $nullReturn = @{ # Set the Site Use and Deletion settings WebAppUrl = $params.WebAppUrl SendUnusedSiteCollectionNotifications = $null UnusedSiteNotificationPeriod = $null AutomaticallyDeleteUnusedSiteCollections = $null UnusedSiteNotificationsBeforeDeletion = $null } try { $null = Get-SPFarm } catch { Write-Verbose -Message ("No local SharePoint farm was detected. Site Use and " + ` "Deletion settings will not be applied") return $nullReturn } $wa = Get-SPWebApplication -Identity $params.WebAppUrl ` -ErrorAction SilentlyContinue if ($null -eq $wa) { return $nullReturn } return @{ # Set the Site Use and Deletion settings WebAppUrl = $params.WebAppUrl SendUnusedSiteCollectionNotifications = $wa.SendUnusedSiteCollectionNotifications UnusedSiteNotificationPeriod = $wa.UnusedSiteNotificationPeriod.TotalDays AutomaticallyDeleteUnusedSiteCollections = $wa.AutomaticallyDeleteUnusedSiteCollections UnusedSiteNotificationsBeforeDeletion = $wa.UnusedSiteNotificationsBeforeDeletion } } return $result } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $WebAppUrl, [Parameter()] [System.Boolean] $SendUnusedSiteCollectionNotifications, [Parameter()] [System.UInt32] $UnusedSiteNotificationPeriod, [Parameter()] [System.Boolean] $AutomaticallyDeleteUnusedSiteCollections, [Parameter()] [ValidateRange(2, 168)] [System.UInt32] $UnusedSiteNotificationsBeforeDeletion ) Write-Verbose -Message "Setting web application '$WebAppUrl' Site Use and Deletion settings" Invoke-SPDscCommand -Arguments @($PSBoundParameters, $MyInvocation.MyCommand.Source) ` -ScriptBlock { $params = $args[0] $eventSource = $args[1] try { $null = Get-SPFarm } catch { $message = ("No local SharePoint farm was detected. Site Use and Deletion settings " + ` "will not be applied") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } $wa = Get-SPWebApplication -Identity $params.WebAppUrl -ErrorAction SilentlyContinue if ($null -eq $wa) { $message = "Configured web application could not be found" Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } # Check if the specified value is in the range for the configured schedule $job = Get-SPTimerJob -Identity job-dead-site-delete -WebApplication $params.WebAppUrl if ($null -eq $job) { $message = "Dead Site Delete timer job for web application $($params.WebAppUrl) could not be found" Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } else { # Check schedule value switch ($job.Schedule.Description) { "Daily" { if (($params.UnusedSiteNotificationsBeforeDeletion -lt 28) -or ($params.UnusedSiteNotificationsBeforeDeletion -gt 168)) { $message = ("Value of UnusedSiteNotificationsBeforeDeletion has to be >28 and " + ` "<168 when the schedule is set to daily") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } } "Weekly" { if (($params.UnusedSiteNotificationsBeforeDeletion -lt 4) -or ($params.UnusedSiteNotificationsBeforeDeletion -gt 24)) { $message = ("Value of UnusedSiteNotificationsBeforeDeletion has to be >4 and " + ` "<24 when the schedule is set to weekly") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } } "Monthly" { if (($params.UnusedSiteNotificationsBeforeDeletion -lt 2) -or ($params.UnusedSiteNotificationsBeforeDeletion -gt 6)) { $message = ("Value of UnusedSiteNotificationsBeforeDeletion has to be >2 and " + ` "<6 when the schedule is set to monthly") Add-SPDscEvent -Message $message ` -EntryType 'Error' ` -EventID 100 ` -Source $eventSource throw $message } } } } Write-Verbose -Message "Start update" # Set the Site Use and Deletion settings if ($params.ContainsKey("SendUnusedSiteCollectionNotifications")) { $wa.SendUnusedSiteCollectionNotifications = ` $params.SendUnusedSiteCollectionNotifications } if ($params.ContainsKey("UnusedSiteNotificationPeriod")) { $timespan = New-TimeSpan -Days $params.UnusedSiteNotificationPeriod $wa.UnusedSiteNotificationPeriod = $timespan } if ($params.ContainsKey("AutomaticallyDeleteUnusedSiteCollections")) { $wa.AutomaticallyDeleteUnusedSiteCollections = ` $params.AutomaticallyDeleteUnusedSiteCollections } if ($params.ContainsKey("UnusedSiteNotificationsBeforeDeletion")) { $wa.UnusedSiteNotificationsBeforeDeletion = ` $params.UnusedSiteNotificationsBeforeDeletion } $wa.Update() } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $WebAppUrl, [Parameter()] [System.Boolean] $SendUnusedSiteCollectionNotifications, [Parameter()] [System.UInt32] $UnusedSiteNotificationPeriod, [Parameter()] [System.Boolean] $AutomaticallyDeleteUnusedSiteCollections, [Parameter()] [ValidateRange(2, 168)] [System.UInt32] $UnusedSiteNotificationsBeforeDeletion ) Write-Verbose -Message "Testing web application '$WebAppUrl' site use and deletion settings" $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 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_SPWebAppSiteUseAndDeletion\MSFT_SPWebAppSiteUseAndDeletion.psm1" -Resolve $Content = '' $params = Get-DSCFakeParameters -ModulePath $module $webApps = Get-SPWebApplication foreach ($wa in $webApps) { try { if ($null -ne $wa) { $params.WebAppUrl = $wa.Url $PartialContent = " SPWebAppSiteUseAndDeletion " + [System.Guid]::NewGuid().toString() + "`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 } } catch { $Global:ErrorLog += "[Web Application Site Use and Deletion]" + $wa.Url + "`r`n" $Global:ErrorLog += "$_`r`n`r`n" } } return $Content } Export-ModuleMember -Function *-TargetResource |