Migrar bibliotecas de documentos de SharePoint 2010 a SharePoint Online usando PowerShell
Requisito: Migrar bibliotecas de documentos de SharePoint 2010 a SharePoint Online.
¿Cómo migrar bibliotecas de documentos de SharePoint 2010 a SharePoint Online?
Existen varios métodos que se pueden usar para migrar una biblioteca de documentos de SharePoint 2010 a SharePoint Online, incluida la herramienta de migración de SharePoint (SPMT), herramientas de migración de terceros como ShareGate, etc. ¡Aquí hay uno que usa PowerShell! La idea es exportar todas las bibliotecas de documentos desde SharePoint local a una unidad local, exportar los metadatos de cada documento a un archivo CSV y luego importarlos a SharePoint Online.
Antes de comenzar, tenga en cuenta que este no es un script de migración completo que pueda migrar metadatos, seguridad, historial de versiones, etc. Este script solo copia bibliotecas de documentos con sus carpetas de archivos y metadatos "Creado por", "Creado el", “Modificado por” y “Modificado el” en SharePoint Online. ¡Necesita herramientas de migración de terceros si desea migrar todas las piezas que faltan!
Paso 1: Exportar la biblioteca de documentos local de SharePoint
Como primer paso, inicie sesión en cualquiera de sus servidores front-end web locales de SharePoint y ejecute el siguiente script de PowerShell para exportar una única biblioteca de documentos o todas las bibliotecas de documentos de SharePoint 2010 al disco local del servidor. Cambie las variables de tiempo de ejecución en la parte inferior del script según su entorno. Tenga en cuenta que este script exporta bibliotecas de un sitio determinado (no una colección de sitios), ¡puede ampliarlo si es necesario!
#region Runtime-Variables
$Global:SourceSiteURL=“https://SP2010.crescent.com/sites/marketing”
$Global:LocalFolderPath =“C:\Migration\Downloads”
#endregion Runtime-Variables
PowerShell para exportar todas las bibliotecas de documentos desde SharePoint 2010
Este script descarga bibliotecas de documentos locales desde SharePoint 2010 al disco local.
Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue
#Function to Extract Metadata of a File to CSV File
Function Extract-SPFileMetadata([Microsoft.SharePoint.SPFile]$SPFile)
{
Try {
#Calculate URLs
$FileLibraryRelativeURL = $SPFile.ServerRelativeURL.Replace($SPFile.DocumentLibrary.RootFolder.ServerRelativeUrl,[string]::Empty)
#Calculate Absolute URL
If($global:Web.ServerRelativeUrl -eq "/")
{
$FileAbsoluteURL= $("{0}{1}" -f $global:Web.Url, $SPFile.ServerRelativeUrl)
}
else
{
$FileAbsoluteURL= $("{0}{1}" -f $global:Web.Url.Replace($global:Web.ServerRelativeUrl,[string]::Empty), $SPFile.ServerRelativeUrl)
}
#Extract the Metadata of the file
$Metadata = New-Object PSObject
$Metadata | Add-Member -MemberType NoteProperty -name "FileName" -value $SPFile.Name
$Metadata | Add-Member -MemberType NoteProperty -name "ParentLibrary" -value $SPFile.DocumentLibrary.Title
$Metadata | Add-Member -MemberType NoteProperty -name "FileAbsoluteURL" -value $FileAbsoluteURL
$Metadata | Add-Member -MemberType NoteProperty -name "FileLibraryRelativeURL" -value $FileLibraryRelativeURL
$Metadata | Add-Member -MemberType NoteProperty -Name "CreatedBy" -value $SPFile.Author.Email
$Metadata | Add-Member -MemberType NoteProperty -name "ModifiedBy" -value $SPFile.ModifiedBy.Email
$Metadata | Add-Member -MemberType NoteProperty -name "CreatedOn" -value $SPFile.TimeCreated
$Metadata | Add-Member -MemberType NoteProperty -name "ModifiedOn" -value $SPFile.TimeLastModified
#Send the Metadata to CSV File
If (-not(Test-Path $global:MetadataFile))
{
$Metadata | Export-Csv $global:MetadataFile -NoTypeInformation
}
else
{
#Append data to Existing CSV File - Remove Duplicates
$CSVData = [Object[]] (Import-Csv $global:MetadataFile)
$CSVData + $Metadata | Sort FileAbsoluteURL -unique | Export-Csv $global:MetadataFile -NoTypeInformation
}
Write-host -f Green "`tMetadata Extracted from the File:"$SPFile.ServerRelativeURL
}
Catch {
write-host -f Red "Error Getting Metadatas:" $_.Exception.Message
}
}
#Function to Download All Files from a SharePoint Folder
Function Download-SPFolder($SPFolderURL, $LocalFolderPath)
{
Try {
#Get the Source SharePoint Folder
$SPFolder = $global:web.GetFolder($SPFolderURL)
$LocalFolderPath = Join-Path $LocalFolderPath $SPFolder.Name
#Ensure the destination local folder exists!
If (!(Test-Path -path $LocalFolderPath))
{
#If it doesn't exist, Create
$LocalFolder = New-Item $LocalFolderPath -type directory
}
#Loop through each file in the folder and download it to Destination
ForEach ($File in $SPFolder.Files)
{
#Download the file
$Data = $File.OpenBinary()
$FilePath= Join-Path $LocalFolderPath $File.Name
[System.IO.File]::WriteAllBytes($FilePath, $data)
Write-host -f Green "`tDownloaded the File:"$File.ServerRelativeURL
#Get the Metadata of the File
Extract-SPFileMetadata -SPFile $File
}
#Process the Sub-Folders & Recursively call the function
ForEach ($SubFolder in $SPFolder.SubFolders)
{
If($SubFolder.Name -ne "Forms") #Leave "Forms" Folder
{
#Call the function Recursively
Download-SPFolder $SubFolder $LocalFolderPath
}
}
}
Catch {
Write-host -f Red "Error Downloading Document Library:" $_.Exception.Message
}
}
#Function to export a Single Library
Function Export-SPLibrary()
{
param
(
[Parameter(Mandatory=$true)] [string] $LibraryName
)
Try {
#Get the Source Web
$global:Web = Get-SPWeb $global:SourceSiteURL
$global:MetadataFile = "$global:LocalFolderPath\Metadata.csv"
#Get the library
$Library = $Global:Web.Lists.TryGetList($LibraryName)
#Get All Files from the Library and export
If($Library -ne $Null)
{
Write-host -f magenta "Downloading Document Library:" $Library.Title
#Call the function to download the document library
Download-SPFolder -SPFolderURL $Library.RootFolder.Url -LocalFolderPath $global:LocalFolderPath
}
Else
{
Write-host -f Yellow "Could not Find Document Library:" $LibraryName
}
Write-host "*** Completed downloading Library '$LibraryName' ***"
}
Catch {
Write-host -f Red "Error Downloading Document Library:" $_.Exception.Message
}
}
#Function to export all libraries in a SharePoint Site
Function Export-SPAllLibraries()
{
Try {
#Get the Source Web
$global:Web = Get-SPWeb $global:SourceSiteURL
#Delete any existing files and folders in the download location
If (Test-Path $global:LocalFolderPath) {Get-ChildItem -Path $global:LocalFolderPath -Recurse| ForEach-object {Remove-item -Recurse -path $_.FullName }}
#Arry to Skip System Libraries
$SystemLibraries =@("Pages", "Converted Forms", "Master Page Gallery", "Customized Reports",
"Form Templates", "Images", "List Template Gallery", "Theme Gallery", "Reporting Templates",
"Site Collection Documents", "Site Collection Images", "Site Pages", "Solution Gallery",
"Style Library", "Web Part Gallery","Site Assets", "wfpub")
#Get all document libraries - Exclude Hidden and System Libraries
$LibraryCollection = $Web.lists | Where-Object { ($_.BaseType -eq "DocumentLibrary") -and ($_.hidden -eq $false) -and ($SystemLibraries -notcontains $_.Title)}
#Iterate through each list and export
ForEach($Library in $LibraryCollection)
{
Write-host -f magenta "Downloading Document Library:" $Library.Title
#Call the function to download the document library
Download-SPFolder -SPFolderURL $Library.RootFolder.Url -LocalFolderPath $global:LocalFolderPath
}
Write-host "*** Downloaded All Libraries From the Given Site! ***"
}
Catch {
Write-host -f Red "Error Downloading All Document Libraries:" $_.Exception.Message
}
}
#region Runtime-Variables
$Global:SourceSiteURL = "https://SP2010.crescent.com/sites/marketing"
$Global:LocalFolderPath ="C:\Migration\Downloads"
#endregion Runtime-Variables
#Call the Function to export all document libraries from a site
Export-SPLibraries
#To Export a specific library, use:
#Export-SPLibrary -LibraryName "Shared Documents"
Ejecute el script. Una vez ejecutado, este script descarga todas las bibliotecas de documentos en el LocalFolderPath determinado. Con este script, puede descargar todas las bibliotecas de documentos o una biblioteca de documentos específica desde un sitio local de SharePoint.
Además, el script extrae los metadatos del documento a un archivo CSV llamado "Metadata.csv" en el $LocalFolderPath dado.
Actualice los metadatos si es necesario
El archivo metadata.csv tiene metadatos del archivo para campos como "Creado por", "Modificado por", etc. Asegúrese de que los ID de correo electrónico enumerados en el archivo CSV sean válidos en el entorno de SharePoint Online. Si es necesario, puede actualizar este archivo CSV y guardarlo.
Paso 2. Importar bibliotecas de documentos a SharePoint Online
Ahora, copie la carpeta descargada (aquí es “C:\Migration\Downloads”) a su computadora portátil o cualquier máquina donde esté instalado el SDK del cliente de SharePoint Online y se pueda acceder al sitio de SharePoint Online de destino. Copie el siguiente script en PowerShell ISE y cambie las variables de tiempo de ejecución resaltadas según su entorno. Asegúrese de que el sitio proporcionado en TargetSiteURL ya esté creado y luego ejecute el script.
Cargar bibliotecas de documentos de SharePoint 2010 en SharePoint Online y configurar metadatos
Carguemos contenido local en SharePoint Online usando cmdlets de PowerShell:
#Load SharePoint CSOM Assemblies
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
#Function to Ensure SharePoint Online User
Function Ensure-SPOUser([string]$UserID)
{
Try {
$User = $Global:Web.EnsureUser($UserID)
$Global:Ctx.Load($User)
$Global:Ctx.ExecuteQuery()
Return $User
}
Catch {
write-host -f Red "`t`t`tError Resolving User $UserID :" $_.Exception.Message
Return $Null
}
}
#Function to Set the Metadata of a Document
Function SetSPO-DocumentMetadata()
{
param
(
[Parameter(Mandatory=$true)] [Microsoft.SharePoint.Client.File] $File,
[Parameter(Mandatory=$true)] [Microsoft.SharePoint.Client.List] $TargetLibrary
)
Try {
#Calculate the Library Relative URL of the File
$Global:Ctx.Load($TargetLibrary.RootFolder)
$Global:Ctx.ExecuteQuery()
$FileLibraryRelativeURL = $File.ServerRelativeUrl.Replace($TargetLibrary.RootFolder.ServerRelativeUrl,[string]::Empty)
#Import Metadata CSV File
$MetadataCSVPath = "$Global:SourcePath\Metadata.csv"
$MetadataFile = Import-Csv -LiteralPath $MetadataCSVPath
#Get the Metadata of the File
$Metadata = $MetadataFile | Where-Object {($_.ParentLibrary -eq ($TargetLibrary.Title)) -and $_.FileLibraryRelativeURL -eq $FileLibraryRelativeURL}
If($Metadata)
{
Write-host -f Yellow "`t`tUpdating Metadata for File '$($File.ServerRelativeURL)'"
#Get 'Created By' and 'Modified By' Users
$Author = Ensure-SPOUser -UserID $Metadata.CreatedBy
$Editor= Ensure-SPOUser -UserID $Metadata.ModifiedBy
#Set Metadata of the File
$ListItem = $File.ListItemAllFields
If($Author -ne $Null)
{
$Listitem["Author"] = $Author
}
If($Editor -ne $Null)
{
$ListItem["Editor"] = $Editor
}
$ListItem["Created"] = $Metadata.CreatedOn
$ListItem["Modified"] = $Metadata.ModifiedOn
$ListItem.Update()
$Global:Ctx.ExecuteQuery()
Write-host -f Green "`t`t`tMetadata for '$($File.ServerRelativeURL)' has been Updated Successfully!"
}
}
Catch {
write-host -f Red "`t`t`tError updating Metadata of the Document:" $_.Exception.Message
}
}
#Function to migrate all Files and Folders from Local Path to SharePoint Online
Function MigrateSPO-LocalFolder()
{
param
(
[Parameter(Mandatory=$true)] [string] $SourceFolderPath,
[Parameter(Mandatory=$true)] [Microsoft.SharePoint.Client.List] $TargetLibrary
)
Try {
#Get the Target Folder to Upload
$TargetFolder = $TargetLibrary.RootFolder
$Global:Ctx.Load($TargetFolder)
$Global:Ctx.ExecuteQuery()
#Get All Files and Folders from the Source
Get-ChildItem $SourceFolderPath -Recurse | ForEach-Object {
If ($_.PSIsContainer -eq $True) #If its a Folder!
{
$TargetFolderRelativeURL = $TargetFolder.ServerRelativeURL+$_.FullName.Replace($SourceFolderPath,[string]::Empty).Replace("\","/")
Write-host -f Yellow "`t`tEnsuring Folder '$TargetFolderRelativeURL'"
#Check If Folder Exists
Try {
$Folder = $Global:Web.GetFolderByServerRelativeUrl($TargetFolderRelativeURL)
$Global:Ctx.Load($Folder)
$Global:Ctx.ExecuteQuery()
Write-host -f Magenta "`t`t`tFolder Already Exists: $TargetFolderRelativeURL"
}
Catch {
#Create New Sub-Folder
$Folder= $Global:Web.Folders.Add($TargetFolderRelativeURL)
$Global:Ctx.ExecuteQuery()
Write-host -f Green "`t`t`tCreated Folder at "$TargetFolderRelativeURL
$Global:Ctx.ExecuteQuery()
}
}
Else #Its a File, Upload it!
{
#Calculate Source and Destination File Paths
$TargetFileURL = $TargetFolder.ServerRelativeURL + $_.DirectoryName.Replace($SourceFolderPath,[string]::Empty).Replace("\","/") +"/"+$_.Name
$SourceFilePath = $_.FullName
Write-host -f Yellow "`t`tUploading File '$_' to URL "$TargetFileURL
#Get the file from disk
$FileStream = ([System.IO.FileInfo] (Get-Item $SourceFilePath)).OpenRead()
#Upload the File to SharePoint Library's Folder
$FileCreationInfo = New-Object Microsoft.SharePoint.Client.FileCreationInformation
$FileCreationInfo.Overwrite = $True
$FileCreationInfo.ContentStream = $FileStream
$FileCreationInfo.URL = $TargetFileURL
$FileUploaded = $TargetFolder.Files.Add($FileCreationInfo)
$Global:Ctx.ExecuteQuery()
$FileStream.Close()
Write-host "`t`t`tFile '$TargetFileURL' Uploaded Successfully!" -ForegroundColor Green
#get the uploaded file
$File = $Global:Web.GetFileByServerRelativeUrl($TargetFileURL)
$Global:Ctx.Load($File)
$Global:Ctx.ExecuteQuery()
#Update Metadata of the File
SetSPO-DocumentMetadata -File $File -TargetLibrary $TargetLibrary
}
}
}
Catch {
write-host -f Red "`t`t`tError Uploading File:" $_.Exception.Message
}
}
#Function to Ensure a SharePoint Online document library
Function EnsureSPO-DocumentLibrary()
{
param
(
[Parameter(Mandatory=$true)] [string] $DocumentLibraryName
)
Try {
Write-host -f Yellow "`nEnsuring Document Library '$DocumentLibraryName'"
#Get All Existing Lists from the web
$Lists = $Global:Web.Lists
$Global:Ctx.Load($Lists)
$Global:Ctx.ExecuteQuery()
#Check if the Library name doesn't exist already
If(!($Lists.Title -contains $DocumentLibraryName))
{
#Create Document Library
$ListInfo = New-Object Microsoft.SharePoint.Client.ListCreationInformation
$ListInfo.Title = $DocumentLibraryName
$ListInfo.TemplateType = 101 #Document Library
$List = $Global:Web.Lists.Add($ListInfo)
$List.Update()
$Global:Ctx.ExecuteQuery()
write-host -f Green "`tNew Document Library '$DocumentLibraryName' has been created!"
Return $List
}
Else
{
#Get the Library
$List = $Global:Web.Lists.GetByTitle($DocumentLibraryName)
$Global:Ctx.Load($List)
$Global:Ctx.ExecuteQuery()
Return $List
Write-Host -f Magenta "`tA Document Library '$DocumentLibraryName' Already exist!"
}
}
Catch {
write-host -f Red "`tError Creating Document Library!" $_.Exception.Message
}
}
#Main Function
Function Import-SPOLibraries()
{
Try {
#Setup the context
$Global:Ctx = New-Object Microsoft.SharePoint.Client.ClientContext($Global:TargetSiteURL)
$Global:Ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($Global:Cred.UserName,$Global:Cred.Password)
#Get the Web
$Global:Web = $Global:Ctx.Web
$Global:Ctx.Load($Global:Web)
$Global:Ctx.ExecuteQuery()
#Get Top Level Folders from the Source as "Document Libraries"
$SourceLibraries = Get-ChildItem -Directory -Path $Global:SourcePath
#Create Document Libraries
ForEach($SourceLibrary in $SourceLibraries)
{
#call the function to Ensure document library
$TargetLibrary = EnsureSPO-DocumentLibrary -DocumentLibraryName $SourceLibrary.Name
#Migrate Files and Folders from the Source to the Destination
MigrateSPO-LocalFolder -SourceFolderPath $SourceLibrary.FullName -TargetLibrary $TargetLibrary
}
Write-host -f Cyan "`n*** Import Completed! ***`n"
}
Catch {
write-host -f Red "Error:" $_.Exception.Message
}
}
#region Runtime-Variables
$Global:SourcePath = "C:\Migration\Downloads"
$Global:TargetSiteURL = "https://crescent.sharepoint.com/Sites/Marketing"
#endregion Runtime-Variables
#Get Credentials to connect
$Global:Cred = Get-Credential -Message "Enter the Admin Credentials:"
#Call the function to import document libraries and files to SharePoint Online
Import-SPOLibraries
¡Este script está escrito para copiar bibliotecas de documentos sitio por sitio y puede ampliarse aún más!