Sync Facebook Profile Picture to User's avatar

oneauth_facebook.php

<?php

Event::listen('oneauth.logged', function ($client, $user_data)
{
	if ($client->user_id > 0)
	{
		// get user information using eloquent.
		$user = User::find($client->user_id);

		$user->avatar = $user_data['info']['image'];
		$user->save();
	}
});