Clone a Microsoft Team
Summary
This script allow us to clone an existing team into a new one with changed properties.
On the new to be "cloned" team we can define name, description, visibility and "parts to clone" ("Apps","Tabs","Settings","Channels", "Members")
Latest update, added the -IncludeContent switch ... allowing to actual clone structure and content !!
The script is a subset of the SPO powershell packages with content (PnPCandy) concept already been used across many projects.
Excelsior, hum? :P
# 2021-11-02 Added better logging Teams and provision validation
# 2021-11-02 Added IncludeContent switch
# 2021-12-29 Improved reporting\performance on clone team operation.
[CmdletBinding()]
param (
[Parameter(Mandatory = $true)]
[string]$Tenant ,
[Parameter(Mandatory = $true)]
[string]$Team ,
[Parameter(Mandatory = $true)]
[string]$NewTeamName,
[Parameter(Mandatory = $true)]
[string]$NewTeamDescription ,
[Parameter(Mandatory = $true)]
[string]$NewMailNickname,
[Parameter(Mandatory = $true)]
[ValidateSet("Private", "Public")]
[string]$NewTeamVisibility,
[Parameter(Mandatory = $false)]
[ValidateSet("Apps", "Tabs", "Settings", "Channels", "Members")]
[string[]]$PartsToClone = ("Apps", "Tabs", "Settings", "Channels", "Members"),
[Parameter(Mandatory = $false)]
[switch]$IncludeContent
)
begin {
$ErrorActionPreference = "Stop"
Import-Module PnP.PowerShell
# Write message to string or log file if its defined
function Write-Log($msg) {
$message = "$($env:MainFunctionName)$($env:FunctionName) $msg"
$message = $message.Trim()
Write-Host ($message)
if ($Logfile.Length -gt 0) {
Add-Content -Path $Logfile -Value $message -Force
}
}
Function Get-FoldersFiles($folderUrl, [ref] $outAssets) {
$items = Get-PnPFolderItem -FolderSiteRelativeUrl $folderUrl -ItemType All
# Loop through the folders
foreach ($asset in $items) {
# dont collect forms document library
if ($asset.Name -ne "Forms") {
$newItemURL = $folderUrl + "/" + $asset.Name
$item = New-Object PSObject
$item | Add-Member -MemberType NoteProperty -Name 'ServerRelativeUrl' -Value $asset.ServerRelativeUrl
$item | Add-Member -MemberType NoteProperty -Name 'LocalPath' -Value ($newItemURL -replace "/", "\")
$item | Add-Member -MemberType NoteProperty -Name 'IsFolder' -Value ($null -ne $asset.ItemCount)
$item | Add-Member -MemberType NoteProperty -Name 'Leaf' -Value ($newItemURL | Split-Path -Leaf )
$item | Add-Member -MemberType NoteProperty -Name 'RemotePath' -Value ($newItemURL | Split-Path) #(($newItemURL | Split-Path) -replace "\\", "/")
[Hashtable] $t = $outAssets.Value
$t.Add($asset.ServerRelativeUrl, $item)
if ($null -ne $asset.ItemCount) {
Write-Log " Collecting $newItemURL"
Get-FoldersFiles -folderUrl $newItemURL -outAssets ([ref]$t)
}
}
}
}
Function Add-Content([string] $source , [string] $destination) {
Write-Log " Start"
Write-Log " Content from $source will be cloned to $destination"
## Get all document libraries
Connect-PnPOnline -Url $source -Interactive
$doclib = Get-PnPList -Includes RootFolder | where-object { $_.BaseTemplate -eq 101 -and $_.Title -eq "Documents" }
$folderDest = ($destination + "/" + (Get-PnPProperty -ClientObject $doclib.RootFolder -Property Name))
$subfolders = Get-PnPFolder -List $doclib
$subfolders.foreach({
Write-Log (" $($_.ServerRelativeUrl) cloned to $folderDest")
Copy-PnPFile -SourceUrl $_.ServerRelativeUrl -TargetUrl $folderDest -OverwriteIfAlreadyExists -Force
})
Write-Log " All content was cloned ! "
Write-Log " End"
}
$env:functionName = ""
$env:MainFunctionName = ""
$msg = "`n`r`n`r
█▀█ █▄░█ █▀█ █▀▀ ▄▀█ █▄░█ █▀▄ █▄█
█▀▀ █░▀█ █▀▀ █▄▄ █▀█ █░▀█ █▄▀ ░█░ `n MSTeam Builder: `n`r ...aka ... [team-clone-team]
`n"
$msg += ('#' * 70) + "`n"
Write-Output $msg
$env:functionName = "[Clone-Team]"
#Validate if PartsToClone has duplicate values
$tmp = $PartsToClone | Group-Object | Where-Object -Property Count -gt 1
if ($null -ne $tmp) {
throw "PartsToClone : The following values are duplicated: $($tmp.Name -join ', ')"
}
$Url= "https://" + $tenant.ToLower().Replace(".onmicrosoft.com",".sharepoint.com")
Write-Log "Start"
Write-Log " Connecting to $Url"
Connect-PnPOnline -Url $Url -Interactive -Tenant $Tenant
$accesstoken = Get-PnPAccessToken
}
process {
Write-Log " Get Team by name or Id [$team]"
$existingTeam = Get-PnPMicrosoft365Group -IncludeSiteUrl | Where-object { $_.HasTeam -and (($_.id -eq $Team) -or ($_.Displayname -eq $Team)) } | Select-Object Id, DisplayName, SiteUrl
if ($existingTeam.Length -gt 1)
{
Write-Log (" Hum... It seems you have [" + $existingTeam.Length + "] named [$Team]. Freaky!!!")
$selectedTeam = $existingTeam[0]
Write-Log (" Selecting the first on the list ... id[{0}],name[{1}],url[{2}]" -f $selectedTeam.id,$selectedTeam.DisplayName,$selectedTeam.SiteUrl )
$existingTeam = $selectedTeam
}
$cloneUrl = "https://graph.microsoft.com/beta/teams/$($existingTeam.Id)/clone"
$NewTeamDescription = $NewTeamDescription.Trim()
if ($NewTeamDescription.Trim().Length -eq 0) {
Write-Log (" Fill in description if empty")
$NewTeamDescription = $NewTeamName
}
Write-Log (" Cleanup MailNickname (remove spaces)")
$NewMailNickname = $NewMailNickname.Trim().Replace(" ", "")
if ($NewMailNickname.Trim().Length -eq 0) {
$NewMailNickname = $NewTeamName.ToLower()
}
$tmp = ($PartsToClone -join ",").ToLower()
if ($tmp.Trim().Length -eq 0) {
Write-Log (" Parts To Clone if empty")
$PartsToClone = ("Apps", "Tabs", "Settings", "Channels", "Members")
$PartsToClone = ($PartsToClone -join ",").ToLower()
}
$newTeam = '{
"displayName": "'+ $NewTeamName + '",
"description": "'+ $NewTeamDescription + '",
"mailNickname": "'+ $NewMailNickname + '",
"partsToClone": "apps,tabs,settings,channels,members",
"visibility": "'+ $NewTeamVisibility + '"
}'
Write-Log (" Clone new Team:$NewTeamName")
## Changed from Rest to WebRequest since Invoke-Rest doesn't return Headers
$r = Invoke-WebRequest -Headers @{Authorization = "Bearer $accesstoken"; "Content-Type" = "application/json" } `
-Uri $cloneUrl -Body $newTeam -Method POST
#Cloning is a long-running operation. After the POST clone returns,
#We need to GET the operation to see if it's 'running' or 'succeeded' or 'failed'.
#We should continue to GET until the status is not 'running'.
#The recommended delay between GETs is 5 seconds.
Start-Sleep 15
$getUrl = "https://graph.microsoft.com/beta" + $r.Headers.Location
$result = Invoke-RestMethod -Headers @{Authorization = "Bearer $accesstoken"; "Content-Type" = "application/json" } `
-Uri $getUrl -Method Get
while( ($result.status -eq "inProgress")-or ($result.status -eq "Pending")) {
Start-Sleep 6
$result = Invoke-RestMethod -Headers @{Authorization = "Bearer $accesstoken"; "Content-Type" = "application/json" } `
-Uri $getUrl -Method Get
Write-Log (" Cloning team ..." + $result.status)
Write-Log (" Current Status")
$objs = $result |select-object @{l="Operation";e={$_.operationType}},createdDateTime,lastActionDateTime,status,attemptsCount,error
$info= " " + ($objs|out-string)
Write-Log (" `n`r $info `n`r`n`r")
Write-Log (" Cloning team ..." + $result.status)
}
if ($IncludeContent) {
Write-Log (" IncludeContent switch was request")
Write-Log (" Copy Content from [$Team] to [$NewTeamName]")
Write-Log (" Disconnect and Reconnect in order to get latest created team")
Connect-PnPOnline -Url $Url -Interactive -Tenant $Tenant
$clonedTeam = Get-PnPMicrosoft365Group -IncludeSiteUrl -Identity $result.targetResourceId
Connect-PnPOnline -Url $clonedTeam.SiteUrl -Interactive -Tenant $Tenant
$destinationUrl = (Get-PnPWeb).ServerRelativeUrl
Add-Content -source $existingTeam.SiteUrl -destination $destinationUrl
}
Write-Log (" Team [$NewTeamName] was cloned from [$($existingTeam.DisplayName)]")
Disconnect-PnPOnline
Write-Log ("Disconnected")
}
Check out the PnP PowerShell to learn more at: https://aka.ms/pnp/powershell
Contributors
| Author(s) |
|---|
| Rodrigo Pinto |
Disclaimer
THESE SAMPLES ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.