/**
* Retrieve synchronize process state and it's parameters in json format
*
* @return \Magento\Framework\Controller\Result\JSON
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function execute()
{
$result = [];
$flag = $this->_getSyncFlag();
if ($flag) {
$state = $flag->getState();
switch ($state) {
case \Magento\Core\Model\File\Storage\Flag::STATE_INACTIVE:
$flagData = $flag->getFlagData();
if (is_array($flagData)) {
if (isset($flagData['destination']) && !empty($flagData['destination'])) {
$result['destination'] = $flagData['destination'];
}
}
$state = \Magento\Core\Model\File\Storage\Flag::STATE_INACTIVE;
break;
case \Magento\Core\Model\File\Storage\Flag::STATE_RUNNING:
if (!$flag->getLastUpdate() || time() <= strtotime($flag->getLastUpdate()) + \Magento\Core\Model\File\Storage\Flag::FLAG_TTL) {
$flagData = $flag->getFlagData();
if (is_array($flagData) && isset($flagData['source']) && !empty($flagData['source']) && isset($flagData['destination']) && !empty($flagData['destination'])) {
$result['message'] = __('Synchronizing %1 to %2', $flagData['source'], $flagData['destination']);
} else {
$result['message'] = __('Synchronizing...');
}
break;
} else {
$flagData = $flag->getFlagData();
if (is_array($flagData) && !(isset($flagData['timeout_reached']) && $flagData['timeout_reached'])) {
$this->_objectManager->get('Psr\\Log\\LoggerInterface')->critical(new \Magento\Framework\Exception(__('The timeout limit for response from synchronize process was reached.')));
$state = \Magento\Core\Model\File\Storage\Flag::STATE_FINISHED;
$flagData['has_errors'] = true;
$flagData['timeout_reached'] = true;
$flag->setState($state)->setFlagData($flagData)->save();
}
}
// fall-through intentional
// fall-through intentional
// fall-through intentional
// fall-through intentional
case \Magento\Core\Model\File\Storage\Flag::STATE_FINISHED:
case \Magento\Core\Model\File\Storage\Flag::STATE_NOTIFIED:
$flagData = $flag->getFlagData();
if (!isset($flagData['has_errors'])) {
$flagData['has_errors'] = false;
}
$result['has_errors'] = $flagData['has_errors'];
break;
default:
$state = \Magento\Core\Model\File\Storage\Flag::STATE_INACTIVE;
break;
}
} else {
$state = \Magento\Core\Model\File\Storage\Flag::STATE_INACTIVE;
}
$result['state'] = $state;
/** @var \Magento\Framework\Controller\Result\JSON $resultJson */
$resultJson = $this->resultJsonFactory->create();
return $resultJson->setData($result);
}
