/**
* Saves modified object data to the datastore.
* If object is saved without left/right values, set them as undefined (0)
*
* @param PropelPDO Connection to use.
* @return int The number of rows affected by this insert/update and any referring fk objects' save() operations.
* May be unreliable with parent/children/brother changes
* @throws PropelException
*/
public function save(PropelPDO $con = null)
{
$left = $this->getLeftValue();
$right = $this->getRightValue();
if (empty($left) || empty($right)) {
$root = sfBreadNavPeer::retrieveRoot($this->getScopeIdValue(), $con);
sfBreadNavPeer::insertAsLastChildOf($this, $root, $con);
}
return parent::save($con);
}
/**
* Delete root node
*
* @param PropelPDO $con Connection to use.
* @return boolean Deletion status
*/
public static function deleteRoot($scopeId = null, PropelPDO $con = null)
{
if (!self::SCOPE_COL) {
$scopeId = null;
}
$root = sfBreadNavPeer::retrieveRoot($scopeId, $con);
if (sfBreadNavPeer::getNumberOfChildren($root) == 1) {
return sfBreadNavPeer::deleteNode($root, $con);
} else {
return false;
}
}
