<#
.Synopsis
Deletes Custom Site Actions
.DESCRIPTION
iterates over selected site or
all sites, lists all custom site actions; allows user to select custom actions
for deletion
.EXAMPLE
Remove-spmSiteAction
.EXAMPLE
Remove-spmSiteAction -$siteAppUrl http://wingtip.ca
#>
function Remove-spmSiteAction
{
[CmdletBinding()]
[OutputType([int])]
Param
(
# Param1 help description
[Parameter(Mandatory=$false,
ValueFromPipelineByPropertyName=$True,
Position=0)]
$siteAppUrl
)
Begin
{
#if site app url
is not proviede as a parameter, prompt the user to pick one from the current
farm
if($siteAppUrl -eq $null -or $siteAppUrl -eq "")
{
$myFarmServices = (Get-SPFarm).services | Where {$_.typename -like "*Web
Application"}
$selection = -1
[string[]]$Apps = @()
do{
$count = 0
foreach($webApp in $myFarmServices.WebApplications){
Write-output ("{0})
{1}" -f $count++, $webApp.url)
$Apps += $webApp.url
}
Write-output ("{0})
All" -f $count)
if(($selection = Read-Host "Please
select the Site app you'd like to deploy to, -1 to quit") -eq -1){
write-error ("Terminated
cmdlet, user request") -erroraction stop
}
}while($selection -lt 0 -or $selection -gt $count)
if($selection -eq $count){
$siteAppUrl = $Apps
}
else{
$siteAppUrl = $Apps[$selection]
}
}
}
Process
{
$siteAppUrl | ForEach{
$site = Get-SPSite $_
$SiteActionsToRemove = @()
if($SiteActionsToDelete.count -eq $null)
{
$selection
do
{
Write-host "Please
select the Custom action you wish to remove, 0 to remove selected entries, -1
to cancel"
$count = 0
$CustomSiteActionList = @()
foreach($customAction in $site.UserCustomActions)
{
if(-not ($SiteActionsToRemove -contains $customAction.Id))
{
Write-Host (++$count) $customAction.Title, $customAction.Id
$CustomSiteActionList += $customAction.Id
}
}
$selection = Read-Host
if(($selection -eq -1))
{
write-error ("Terminated
cmdlet, user request") -erroraction stop
}
elseif($selection -gt $count)
{
Write-host "`nselection
too high, please pick again "
}
elseif($selection -lt 0)
{
Write-host "`nselection
too low, please pick again"
}
elseif($selection -gt 0)
{
$SiteActionsToRemove += $CustomSiteActionList[$selection-1]
}
}while($selection -ne 0)
}
Write-Host "`n"
if($SiteActionsToRemove -eq $null)
{
Write-Host No Site actions selected for deletion
}
else
{
foreach($customActionGuid in $SiteActionsToRemove)
{
$customAction = $site.UserCustomActions[$customActionGuid]
Write-host Deleteing Custom Action: $customAction.title With GUID: $customAction.id
$customAction.Delete()
}
}
$site.dispose()
}
}
End
{
}
}
