powershell PS SP列出所有工作流程

Posted 2021-05-22

$webApplicationName = "https://homeportnw.psns.navy.mil"
$path = "F:\temp\AllWorkflows.log"
If (Test-Path $path){
	Remove-Item $path
}
$found = 0
$wa = Get-SPWebApplication $webApplicationName
foreach($site in $wa.Sites)
{
	$siteUrl = $site.Url
	write-host "Site $siteUrl" -backgroundcolor darkred -foregroundcolor white
	
	$allWebs = $site.AllWebs
	foreach ($web in $allWebs) 
	{
		write-host "Searching Web: $($web.Url)" -backgroundcolor blue
		$lists = $web.Lists
		foreach($l in $lists)
		{
			write-host "Searching list: $($l.Title)" -backgroundcolor green -foregroundcolor black
			foreach ($wa in $l.WorkflowAssociations)
			{ 
				try
				{
					if($wa.Name -notlike "*Previous*")# previous workflows are still listed in the association
					{
						$xml = [xml]$wa.BaseTemplate.xml
						$node = $xml.WorkflowTemplate.Metadata.Instantiation_FormURI.string
						$xsnPath = $node
						if($xsnPath -ne $null)
						{
							$xsnPath = $xsnPath.Replace(" ","%20")
							$webRelativeFolder = $xsnPath.Substring(0, $xsnPath.LastIndexOf('/'))
						}
						else #do this for old workflows tha do not instantiation forms
						{
							if($wa.InstantiationUrl -ne $null) #OOBs do not have an InstantiationUrl
							{
								$xsnPath = $wa.InstantiationUrl.Replace(" ","%20")
								$webRelativeFolder = $xsnPath.Substring(0, $xsnPath.LastIndexOf('/'))
							}
						}
						try #if the folder does not exists catch the error and it will be an OOB workflow
						{
							$wfFolder = $wa.ParentWeb.GetFolder($webRelativeFolder)
							$itemFound = "Custom Workflow: $($wa.Name) on list: $($l.Title) in web $($web.Url)"
							$itemFound | out-file $path -append
							$found = $found + 1
						}
						catch
						{
							$itemFound = "OOB Workflow: $($wa.Name) on list: $($l.Title) in web $($web.Url)"
							$itemFound | out-file $path -append
							$found = $found + 1
						}
						
					}#end if $wa.Name -notlike "*Previous*"
				}#end try
				catch
				{
					"--------------------------------------------------------------------" | out-file $path -append
					write-error $_
					$_ | out-file $path -append
					$itemFound = "Error in search in workflow: $($wa.Name) on list: $($l.Title) in web $($web.Url)"
					$itemFound | out-file $path -append
					"--------------------------------------------------------------------" | out-file $path -append
				}#end catch
			}# end for each workflow association
		}
	}
}
write-host "Total items found: $found"