public function getDatePrettyPrint()
  {
    $date = str_replace('?', '', $this->date);
    $date = explode('.', $date);
    $date = array_filter($date);

    if (count($date) == 2 || count($date) == 3) {
      $month = date('F', mktime(0, 0, 0, $date[1], 1));
      $date = "$month, $date[0]";
    } elseif (count($date) == 1) {
      $date = $date[0];
    } else {
      $date = null;
    }

    return $date;
  }