/**
* Attempt to create a brief description of this object, most useful for <meta name="description" />
*
* @return array list of aliases
*/
function generateDescription()
{
$ret = NULL;
if ($this->isValid()) {
if ($this->getField('metatags_description')) {
$ret = $this->getField('metatags_description');
} elseif ($this->getField('products_description')) {
$ret = $this->getField('products_description');
} else {
$ret = parent::generateDescription();
}
if ($ret) {
$ret = $this->getTypeName() . ': ' . $ret;
}
}
return $ret;
}