Scripts/Switch-BPAWorkflowItem.ps1
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function Switch-BPAWorkflowItem { <# .SYNOPSIS Replaces items in a BPA workflow .DESCRIPTION Switch-BPAWorkflowItem can replace items in a workflow object. .PARAMETER InputObject The object to replace items in. .PARAMETER CurrentItem The current item to replace. .PARAMETER NewItem The new item to replace the current item with. .INPUTS The following BPA object types can be modified by this function: Workflow .EXAMPLE # Replace instances of the "Copy Files" task with "Move Files" in workflow "FTP Files" Get-BPAWorkflow "FTP Files" | Switch-BPAWorkflowItem -CurrentItem (Get-BPATask "Copy Files") -NewItem (Get-BPATask "Move Files") .NOTES Author(s): : David Seibel Contributor(s) : Date Created : 07/24/2017 Date Modified : 02/08/2018 .LINK https://github.com/davidseibel/PoshBPA #> [CmdletBinding(SupportsShouldProcess=$true,ConfirmImpact='Medium')] param( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] $InputObject, [Parameter(Mandatory = $true)] $CurrentItem, [Parameter(Mandatory = $true)] $NewItem ) BEGIN { if ($CurrentItem.BPAServer -eq $NewItem.BPAServer) { if ($CurrentItem.ID -eq $NewItem.ID) { throw "CurrentItem and NewItem are the same!" } if ($CurrentItem.Type -ne $NewItem.Type) { throw "CurrentItem and NewItem are not the same type!" } } else { throw "CurrentItem and NewItem are not on the same BPA server!" } } PROCESS { foreach ($obj in $InputObject) { if ($obj.TypeName -eq "Workflow") { if ($obj.BPAServer -ne $CurrentItem.BPAServer) { throw "CurrentItem '$($CurrentItem.Name)' ($($CurrentItem.BPAServer)) is not on the same server as '$($obj.Name)' ($($obj.BPAServer))!" break } if ($obj.BPAServer -ne $NewItem.BPAServer) { throw "NewItem '$($NewItem.Name)' ($($NewItem.BPAServer)) is not on the same server as '$($obj.Name)' ($($obj.BPAServer))!" break } $update = Get-BPAWorkflow -ID $obj.ID -BPAServer $obj.BPAServer $found = $false foreach ($item in $update.Items) { if ($item.ConstructID -eq $CurrentItem.ID) { $item.ConstructID = $NewItem.ID $found = $true } } foreach ($trigger in $update.Triggers) { if ($trigger.ConstructID -eq $CurrentItem.ID) { $trigger.ConstructID = $NewItem.ID $found = $true } } if ($found) { $update | Set-BPAObject } } else { Write-Error -Message "Unsupported input type '$($obj.TypeName)' encountered!" -TargetObject $obj } } } } |