Script repository

$extensions = @("jpg", "png") # TODO: modify me
$ouDNs = @{
    "OU=Users1,DC=domain,DC=com" = "\\server1\share\{0}.{1}"
    "OU=Users2,DC=domain,DC=com" = "\\server2\share\{0}.{1}"
} # TODO: modify me

$pictureNameAttribute = "employeeID" # TODO: modify me
$pictureAttribute = "thumbnailPhoto" # TODO: modify me

# Email settings
$to = "recipient@domain.com" # TODO: modify me
$subject = "User photos updated on %datetime%" # TODO: modify me
$reportHeader = "<h3>User photo update report</h3>" # TODO: modify me
$reportFooter = "<hr /><p><i>Please do not reply to this E-mail, it has been sent to you for notification purposes only.</i></p>" # TODO: modify me

# Get the default Web Interface address
$webInterfaceAddress = "%adm-WebInterfaceUrl%"
if ([System.String]::IsNullOrEmpty($webInterfaceAddress))
{
    $Context.LogMessage("Default Web Interface address not set for Adaxes service. For details, see http://www.adaxes.com/help/?HowDoI.ManageService.RegisterWebInterface.html", "Warning")
}

$updateUserNames = New-Object System.Text.StringBuilder
$notFoundFiles = New-Object System.Text.StringBuilder

# Build criteria
$criteria = New-AdmCriteria "user"
$simpleItem1 = $criteria.CreateSimple()
$simpleItem1.SetProperty($pictureAttribute).SetComparisonOperator("empty").AddValue($True)
$simpleItem2 = $criteria.CreateSimple()
$simpleItem2.SetProperty($pictureNameAttribute).SetComparisonOperator("empty").AddValue($False)
$criteria["user"].Add($simpleItem1).Add($simpleItem2)

foreach ($dn in $ouDNs.Keys)
{
    # Find users
    $searcher = $Context.BindToObjectByDN($dn)
    $searcher.Criteria = $criteria
    $searcher.SearchScope = "ADS_SCOPE_SUBTREE"
    $searcher.ReferralChasing = "ADS_CHASE_REFERRALS_NEVER"
    $searcher.PageSize = 500
    $searcher.SetPropertiesToLoad(@($pictureNameAttribute, "objectGUID"))
    
    try
    {
        $searchResultIterator = $searcher.ExecuteSearch()
        $searchResults = $searchResultIterator.FetchAll()
        
        $picturePathTemplate = $ouDNs[$dn]
        foreach ($searchResult in $searchResults)
        {
            # Build photo path
            $fileName = $searchResult.Properties[$pictureNameAttribute].Value
            $picturePath = $NULL
            foreach ($extension in $extensions)
            {
                $picturePath = [System.String]::Format($picturePathTemplate, @($fileName, $extension))
                if(!(Test-Path -Path $picturePath))
                {
                    $picturePath = $NULL
                    continue
                }
                break
            }

            if ($NULL -eq $picturePath)
            {
                $notFoundFiles.Append("<li>$fileName</li>")
                continue
            }
            
            # Update user photo
            $user = $Context.BindToObject($searchResult.AdsPath)
            $username = $user.Get("name")
            try
            {
                [Byte[]]$pictureBytes = [System.Io.File]::ReadAllBytes($picturePath)
                $user.Put($pictureAttribute, $pictureBytes)
                $user.SetInfo()
            }
            catch
            {
                $Context.LogMessage("An error occurred while updating picture for user '$username'. Error: " + $_.Exception.Message, "Warning")
                continue
            }
            
            # Add user to report
            $guid = [Guid]$searchResult.Properties["objectGUID"].Value
            $userLink = "<a href='$webInterfaceAddress`#/Browse/$guid'>$username</a>"
            $updateUserNames.Append("<li>$userLink</li>")
        }
    }
    finally
    {
        $searchResultIterator.Dispose()
    }
}

# Build html
$html = New-Object System.Text.StringBuilder
$html.Append($reportHeader)
$html.Append("<b>Users with updated photos</b>")
if ($updateUserNames.Length -eq 0)
{
    $html.Append("<b>Users are not updated</b>")
}
else
{
    $html.Append("<ol>")
    $html.Append($updateUserNames.ToString())
    $html.Append("</ol>")
}
$html.Append("<br/>")
if ($notFoundFiles.Length -ne 0)
{
    $html.Append("<b>No picture for users with the following $pictureNameAttribute were found:</b>")
    $html.Append("<ol>")
    $html.Append($notFoundFiles.ToString())
    $html.Append("</ol>")
}
$html.Append($reportFooter)

# Send mail
$Context.SendMail($to, $subject, $NULL, $html.ToString())