Export all controls or webparts from all modern site pages in a site using Microsoft 365 CLI

m365.exportallpagecontrols.ps1

#Export all webpart or control information from all pages in a SharePoint site to CSV format
###
$outputfilepath = "<Output fodler>\webparts.csv"
$weburl = "https://contoso.sharepoint.com"

#Validate login in
$m365Status = m365 status
if ($m365Status -eq "Logged Out") {
    m365 login
}

#Declare Array Object
$webpartValues = @()

###
Write-Host 'Get all pages from web: ' $weburl
$allpages = (m365 spo page list --webUrl $weburl -o json).Replace('Id', 'Idd') | ConvertFrom-Json
Write-Host 'Total Pages: ' $allpages.Length

###
# Loop through pages
foreach ($singlePage in $allPages) { 

    $a = $singlePage.CanvasContent1
    If ($null -eq $a) {
        Write-Host 'No webpart available'
        $pageObject = New-Object -TypeName PSObject
        $pageObject | Add-Member -MemberType NoteProperty -Name 'Page Name' -Value $singlePage.Name
        $pageObject | Add-Member -MemberType NoteProperty -Name 'Type' -Value $wp.type
        $pageObject | Add-Member -MemberType NoteProperty -Name 'Title' -Value ''
        $pageObject | Add-Member -MemberType NoteProperty -Name 'Control Type' -Value ''
        $pageObject | Add-Member -MemberType NoteProperty -Name 'Order' -Value ''

    }
    else {

        $webparts = (m365 spo page control list --webUrl $weburl --name $singlePage.Name -o json).Replace('listName', 'listNameId') | ConvertFrom-Json
        Write-Host 'Webpart count for the page '$singlePage.Name ' - '  $webparts.Length
 
        foreach ($wp in $webparts) { 
            $pageObject = New-Object -TypeName PSObject
            $pageObject | Add-Member -MemberType NoteProperty -Name 'Page Name' -Value $singlePage.Name
            $pageObject | Add-Member -MemberType NoteProperty -Name 'Type' -Value $wp.type
            If ($null -ne $wp.title) {
                $pageObject | Add-Member -MemberType NoteProperty -Name 'Title' -Value $wp.title.Trim()
            }
            else {
                $pageObject | Add-Member -MemberType NoteProperty -Name 'Title' -Value ''
            }
            $pageObject | Add-Member -MemberType NoteProperty -Name 'Control Type' -Value $wp.controlType
            $pageObject | Add-Member -MemberType NoteProperty -Name 'Order' -Value $wp.order
            $webpartValues += $pageObject
        }
    }
}

###
$webpartValues | Export-Csv -Path $outputfilepath -NoTypeInformation
Write-Host 'Complete'