protected function _backupData($store)
{
switch ($this->_serverLocation) {
case 'local':
$this->_out->logNotice("doing 'local' data backup");
$this->_backupDataFromLocal($store);
break;
case 'remote':
$this->_out->logNotice("doing 'remote' data backup");
$this->_backupDataFromRemote($store);
break;
default:
// try to detect best possibility
$s = $this->_db->getAttribute(PDO::ATTR_CONNECTION_STATUS);
$this->_out->logNotice("connection status: {$s}");
if (stripos($s, "localhost") === false && stripos($s, "127.0.0.1") === false) {
// remote
$this->_out->logNotice("detected 'remote' data backup");
$this->_backupDataFromRemote($store);
} else {
// maybe local will work
try {
$this->_out->logNotice("trying 'local' data backup");
$this->_backupDataFromLocal($store);
} catch (Exception $ex) {
$this->_out->logNotice("fallback to 'remote' data backup");
$this->_backupDataFromRemote($store);
}
}
}
}
public function unlock()
{
if (!flock($this->_file, LOCK_UN)) {
$this->_output->logDebug(">>>NOTICE! FAILED to release lock");
return false;
}
ftruncate($this->_file, 0);
fclose($this->_file);
$this->_output->logDebug(">>>File unlocked");
return true;
}
public function run()
{
if ($this->_stopAt !== false) {
return false;
}
$orders = $this->_roles;
try {
$this->_runPhase("init", $orders) && $this->_runPhase("refreshLocal", $orders) && $this->_runPhase("refreshRemote", $orders) && $this->_runPhase("compare", $orders) && $this->_runPhase("updateRemote", $orders) && $this->_runPhase("shutdown", $orders);
} catch (Core_StopException $e) {
// error message
$this->_stopAt = $e;
self::$out->logError($e->getMessage());
return false;
} catch (Exception $e) {
$myE = new Core_StopException("", "engine init", null, Core_StopException::RETCODE_FOREIGN_EXCEPTION);
$myE->setException($e);
$this->_stopAt = $myE;
throw $e;
}
$this->_lock->unlock();
return true;
}
