/**
* getInstance()
*
* Connect to the backend engine and store for later use
*
* @static
* @return SugarSearchEngineInterface
*/
public static function getInstance($name = '', $config = array(), $useDefaultWhenFTSDown = false)
{
require_once 'include/SugarSearchEngine/SugarSearchEngineAbstractBase.php';
if ($useDefaultWhenFTSDown && SugarSearchEngineAbstractBase::isSearchEngineDown()) {
$name = 'SugarSearchEngine';
}
if (!isset(self::$_instance[$name])) {
self::$_instance[$name] = self::setupEngine($name, $config);
}
return self::$_instance[$name];
}
/**
* Check FTS server status and update cache file and notification.
*
* @return boolean
*/
protected function updateFTSServerStatus()
{
$GLOBALS['log']->debug('Going to check and update FTS Server status.');
// check FTS server status
$result = $this->SSEngine->getServerStatus();
if ($result['valid']) {
$GLOBALS['log']->debug('FTS Server is OK.');
// server is ok
if (SugarSearchEngineAbstractBase::isSearchEngineDown()) {
$GLOBALS['log']->debug('Restoring FTS Server status.');
// mark fts server as up
SugarSearchEngineAbstractBase::markSearchEngineStatus(false);
// remove notification
$cfg = new Configurator();
$cfg->config['fts_disable_notification'] = false;
$cfg->handleOverride();
}
return true;
} else {
$GLOBALS['log']->info('FTS Server is down?');
// server is down
if (!SugarSearchEngineAbstractBase::isSearchEngineDown()) {
$GLOBALS['log']->fatal('Marking FTS Server as down.');
// fts is not marked as down, so mark it as down
SugarSearchEngineAbstractBase::markSearchEngineStatus(true);
}
return false;
}
}
