/**
  * Set field value
  * 
  * If we are setting body purifier will be included and value will be ran 
  * through it. Else we will simply inherit behavior
  *
  * @param string $field
  * @param mixed $value
  * @return string
  */
 function setFieldValue($field, $value)
 {
     if (!$this->is_loading && $this->getType() == 'text' && $field == 'body') {
         $value = prepare_html($value, true);
     }
     // if
     return parent::setFieldValue($field, $value);
 }