Завершение экземпляров WorkFlow

Скрипт завершает все выполняющиеся экземпляры РП и при необходимости выполняет перезапуск.

Иногда он выполняет рестарт даже если не указывать -restart, во избежание этого нужно закомментарить выделенный красным фрагмент.

 

Может также удалять старые выполняющиеся экземпляры РП. Отслеживать выполнение можно тут: _layouts/wrksetng.aspx?List=%7B8E4A6033%2DFD1B%2D4BBA%2DAE60%2D6D2869D3A28B%7D (ID списка ваш)

 

Пример использования:

Видим картинку, хотим удалить старые экземпляры процесса "Оповещения (предыдущая версия: 23.09.2011 14:01:26)"

 

 

Запускаем ./Cancel-SPWorkflow -site "https://skr.mts.ru/it/d/dpp/its" -List "Задачи" -Workflow "Оповещения (предыдущая версия: 23.09.2011 14:01:26)"

 

Дожидаемся окончания выполнения скрипта и видим:

 

 

 

##################################################################################
#
#
#  Script name: Cancel-SPWorkflow.ps1
#
#  Author:       Mattias.Karlsson@zipper.se
#  Homepage:     www.mysharepointofview.com
#
#
##################################################################################

param([string]$site, [string]$List, [string]$Workflowname, [switch]$Restart, [switch]$IncludeRunning, [switch]$help)

[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint")

function GetHelp() {

$HelpText = @"

DESCRIPTION:
NAME: Cancel-SPWorkflow
Cancel SharePoint Workflows and restart them if wanted

PARAMETERS:
-Site    Url to the SharePoint Site
-List    Name of the list
-Workflowname  Name of the workflow
-Restart  Optional if you want to restart the workflows
-IncludeRunning  Optional if you want to include running workflows
-help     Displays the help topic

SYNTAX:
Cancel-SPWorkflow -help
Displays the help topic for the script

Cancel-SPWorkflow -site http://yourSPSite -list Listname -Workflowname YourWorkflow
Terminates all workflows with the specific workflow name

Cancel-SPWorkflow -site http://yourSPSite -list Listname -Workflowname YourWorkflow -Includerunning
Terminates all workflows with the specific workflow name and include running workflows

Cancel-SPWorkflow -site http://yourSPSite -list Listname -Workflowname YourWorkflow -restart
Terminates all workflows with the specific workflow name and then restart the workflow for all items

"@
$HelpText

}

function Get-SPSite([string]$site) {
New-Object Microsoft.SharePoint.SPSite($site)
}

function Get-SPWeb([string]$site) {

$SPSite = Get-SPSite $site
$SPSite.OpenWeb()
}

function Get-SPList([string]$site, [string]$List){
$OpenWeb = Get-SPWeb $site
$OpenWeb.Lists[$List]
}

function CancelWF($site, $List, $Workflowname, [switch]$Restart, [switch]$IncludeRunning) {

$SPList = Get-SPList $site $List

    Write-host $SPList.WorkflowAssociations
        if(($SPList.WorkflowAssociations | where {$_.Name -eq $Workflowname}) -gt $null){
        TerminateWF $site $List $Workflowname $Restart $IncludeRunning
    }
    else{
            Write-host "The Specifed Workflow does not exist in the list"
    }
}       

function StartWF($Site, $List, $Workflowname){
    $SPList = Get-SPList $site $List
    $WFAssociation = $SPList.WorkflowAssociations | where {$_.name -eq $Workflowname}

    foreach($item in $SPList.items) {
        $StartWorkflow = $SPList.Parentweb.site.workflowmanager.startworkflow($item, $WFAssociation, $WFAssociation.AssociationData)
    }
}

function TerminateWF($Site, $List, $Workflowname, $Restart, $IncludeRunning) {
    $SPList = Get-SPList $site $List
    foreach($item in $SPList.items) {

  if($item.Workflows.count -gt 0){
   foreach($Workflow in $item.workflows){
                if(($SPList.WorkflowAssociations | where {$_.id -eq $Workflow.AssociationId}).name -eq $Workflowname){
                    if($IncludeRunning){
         [Microsoft.SharePoint.Workflow.SPWorkflowManager]::CancelWorkflow($Workflow)
        }
                    else{
                        if(($Workflow.Internalstate -ne "Running") -and ($Workflow.Internalstate -ne "Completed") -and ($Workflow.Internalstate -ne "Cancelled")) {
[Microsoft.SharePoint.Workflow.SPWorkflowManager]::CancelWorkflow($Workflow)
                            } 
                      }
      }
   }
  }
}
    if($Restart){
        StartWF $Site $List $Workflowname
   }
   Write-host "Operation completed successfully" $TerminatedWFs
}

if($help) { GetHelp; Continue }
if($Site -AND $List -AND $Workflowname) { CancelWF -Site $Site -List $List -Workflowname $Workflowname -Restart $Restart -IncludeRunning $IncludeRunning}
else{ GetHelp; Continue}