/**
* Validates a layout id
*
* @param mixed $value - The value to validate
* @param mixed $error - The var to assign an error to
* @return mixed | bool - The filtered value or boolean false
*/
protected function validateLayoutID($value, &$error)
{
//If the value is 0, we're just setting to default.
if (("" === $value) OR ($value < 1) OR (NULL === $value))
{
return $this->raw_fields['layoutid'] = NULL;
}
$layout = new vBCms_Item_Layout($value);
if ($layout->isValid())
{
return $value;
}
return false;
}
/**
* Fetches the layout.
*
* @return vBCms_Item_Layout
*/
public function getLayout()
{
//Layouts are assigned for sections only.
if (!$this->layout)
{
// ensure parent info is loaded
$this->Load(self::INFO_PARENTS);
//See if we have a layoutid.
$this->layout = new vBCms_Item_Layout($this->getLayoutId());
$this->layout->requireInfo(vBCms_Item_Layout::INFO_CONFIG | vBCms_Item_Layout::INFO_WIDGETS);
if (!$this->layout->isValid())
{
throw (new vB_Exception_Model('Layout item object not valid for node item'));
}
}
return $this->layout;
}
