Vallery.net

I recently came across a client who needed to activate a couple of features on their MySites in batches.   Given that they have a significant number of MySites already created we needed to find a way to stage the deployment of the new functionality that the features offer.   I put together a PowerShell script that iterates through the SSP looking for users who:

• Have a MySite
• Either one of both of the required features are not currently active

For each of the users that match the above criteria both of the features are activated. A counter is incremented and once we reach the desired number of users for the batch the script exits. When we are ready to process another batch the script effectively picks up where it left off since we’re skipping the users who are already activated.

You could then have the execution of this script automatically executed on a regular basis during low utilization hours. Eventually everyone will have the features activated and the new functionality deployed. You could continue to let the script execute to catch any new users (if you decide not to staple the features like we are).

For others looking to do something similar I’m posting the original script in its entirety.

###########################
# "Configure Settings"
$SSPName = "SSPAdmin"
$mysiteurl = "http://mysite"
$ngsite_feature_id = "6a91335c-5ecc-4afc-aa68-14d73afbb1bc"
$webpart_feature_id = "5174F049-99D9-4d68-96E0-93AB2AE1C7BC"
$userCount = 500
$stsadm = "$env:programfiles\Common Files\Microsoft Shared\Web Server Extensions\12\BIN\STSADM.EXE"
###########################

#Load the SharePoint Assemblies
[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.Office.Server")
[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.Office.Server.UserProfiles")

#Create the SSP objects
$ServerContext = [Microsoft.Office.Server.ServerContext]::GetContext($SSPName);
$UPManager = new-object Microsoft.Office.Server.UserProfiles.UserProfileManager($ServerContext);

$enumProfiles = $UPManager.GetEnumerator();
"Total User Profiles available:" + $UPManager.Count
$count=0;

#Loop through every user who has an entry in the SSP
foreach ($oUser in $enumProfiles)
{
    #Get the username for the user
    $u = $oUser.Item("Accountname")

    #How many have we activated?  If more than $userCount above stop processing
    if ($count -ge $userCount) {
        Write-Output "Okay, we're stopping for now because we've activated for $userCount MySites"
        break
    } else {

    #Does the user have a MySite?  If so continue
    if ($oUser['PersonalSpace'].Value -ne $null) {
        #Create an SPSite (Site Collection) and SPWeb (Web) object for the given users MySite
        $siteurl = $mysiteurl + $oUser['PersonalSpace'].Value
        $spSite = new-object Microsoft.SharePoint.SPSite($siteurl)
        $spWeb = $spSite.OpenWeb() 

        #Let's check to see if either of the features we want to activate are currently activated.  
        #If not we should activate them.   Remember that the NewsGator Site Feature is "site" scoped thus we use SPWeb
        #The web part feature is Site Collection scoped so we have to use SPSite
        if (($spWeb.Features[$ngsite_feature_id] -eq $null) -or ($spSite.Features[$webpart_feature_id] -eq $null)) {

            #Execute STSADM -o activatefeature to activate the NewsGator Site Feature for this user, if it fails capture that and stop execution of the program.
            $sResult = &stsadm -o activatefeature -id $ngsite_feature_id -force -url  $siteurl
            if(!($sResult -like "*Operation completed successfully*")){
                Write-Host -ForegroundColor "red" -BackgroundColor "white" "Activate of site upgrade feature failed for $u on $siteurl : `n $sResult"
                break
            }

            #Execute STSADM -o activatefeature to activate the Webpart deployment feature, if it fails capture that and stop execution
            $sResult = &stsadm -o activatefeature -id $webpart_feature_id -force -url  $siteurl
            if(!($sResult -like "*Operation completed successfully*")){
                Write-Host -ForegroundColor "red" -BackgroundColor "white" "Activate of mysite web parts feature failed for $u on $siteurl : `n $sResult"
                break
            }

            #increment the count and output a status
            $count = $count + 1;
            Write-Output "($count):  Features activated on $siteurl for $u succesfully";
        } else {
            Write-Output "Skipping $siteurl for $u as they are already active."
        }
    } else {
        Write-Output "Skipping $siteurl for $u as they do not have a MySite."
    }

    #Clean up our objects to prevent a memory leak
    $spWeb.Dispose();
    $spSite.Dispose();
    $siteurl = $null;
    }
}