/** Restore backup settings */
function restore()
{
$database =& JFactory::getDBO();
$query = "SELECT * FROM #__joomap_backup";
// restore backup settings
$database->setQuery($query);
$backup = $database->loadObject();
if (!$backup) {
return false;
}
if (isset($this) && is_object($this)) {
$config =& $this;
} else {
$config = new JoomapConfig();
}
$vars = get_class_vars('JoomapConfig');
// assign current settings
foreach ($vars as $var => $value) {
if (isset($backup->{$var})) {
$config->{$var} = $backup->{$var};
}
}
return $config->save();
// save current settings
}
