/**
* Allow to processing of category data before it is saved.
*
* @param $data
* @param $table
* @param $isNew
*
* @return void
*/
function onCategoryBeforeSave($data, $table, $isNew)
{
$dbo = JFactory::getDbo();
$srNode = SRFactory::getNode();
$dbo->setQuery('LOCK TABLES ' . $dbo->quoteName('#__sr_categories') . ' WRITE, ' . $dbo->quoteName('#__assets') . ' WRITE');
if (!$dbo->execute()) {
$e = new JException(JText::sprintf('plgExtensionSolidres::onCategoryAfterSave Lock table failed', get_class($this), $dbo->getErrorMsg()));
$this->setError($e);
return false;
}
if ($isNew) {
$srNode->saveNode($data['parent_id']);
} else {
$srNode->updateNode($data);
}
}
