protected function _reindex()
{
$factory = new Mage_Core_Model_Factory();
$processes = array();
$indexer = $factory->getSingleton($factory->getIndexClassAlias());
$collection = $indexer->getProcessesCollection();
foreach ($collection as $process) {
if ($process->getIndexer()->isVisible() === false) {
continue;
}
$processes[] = $process;
}
foreach ($processes as $process) {
/* @var $process Mage_Index_Model_Process */
try {
$this->_log("Reindexing " . $process->getIndexerCode());
$process->reindexEverything();
} catch (Exception $e) {
Mage::logException($e);
}
}
}