/**
* Redirecting the user after the processing has been done.
* Might also display error messages directly, if any.
*
* @return void
* @todo Define visibility
*/
public function finish()
{
// Prints errors, if...
if ($this->prErr) {
$this->tce->printLogErrorMessages($this->redirect);
}
if ($this->redirect && !$this->tce->debug) {
\TYPO3\CMS\Core\Utility\HttpUtility::redirect($this->redirect);
}
}
/**
* Processes all AJAX calls and returns a JSON formatted string
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return ResponseInterface
*/
public function processAjaxRequest(ServerRequestInterface $request, ResponseInterface $response)
{
// do the regular / main logic
$this->initClipboard();
$this->main();
/** @var \TYPO3\CMS\Core\Messaging\FlashMessageService $flashMessageService */
$flashMessageService = GeneralUtility::makeInstance(FlashMessageService::class);
$content = ['redirect' => $this->redirect, 'messages' => [], 'hasErrors' => false];
// Prints errors (= write them to the message queue)
if ($this->prErr) {
$content['hasErrors'] = true;
$this->tce->printLogErrorMessages($this->redirect);
}
$messages = $flashMessageService->getMessageQueueByIdentifier()->getAllMessagesAndFlush();
if (!empty($messages)) {
foreach ($messages as $message) {
$content['messages'][] = ['title' => $message->getTitle(), 'message' => $message->getMessage(), 'severity' => $message->getSeverity()];
if ($message->getSeverity() === AbstractMessage::ERROR) {
$content['hasErrors'] = true;
}
}
}
$response->getBody()->write(json_encode($content));
return $response;
}
/**
* Processes all AJAX calls and returns a JSON formatted string
*
* @param array $parameters
* @param \TYPO3\CMS\Core\Http\AjaxRequestHandler $ajaxRequestHandler
*/
public function processAjaxRequest($parameters, AjaxRequestHandler $ajaxRequestHandler)
{
// do the regular / main logic
$this->initClipboard();
$this->main();
/** @var \TYPO3\CMS\Core\Messaging\FlashMessageService $flashMessageService */
$flashMessageService = GeneralUtility::makeInstance(FlashMessageService::class);
$content = array('redirect' => $this->redirect, 'messages' => array(), 'hasErrors' => FALSE);
// Prints errors (= write them to the message queue)
if ($this->prErr) {
$content['hasErrors'] = TRUE;
$this->tce->printLogErrorMessages($this->redirect);
}
$messages = $flashMessageService->getMessageQueueByIdentifier()->getAllMessagesAndFlush();
if (!empty($messages)) {
foreach ($messages as $message) {
$content['messages'][] = array('title' => $message->getTitle(), 'message' => $message->getMessage(), 'severity' => $message->getSeverity());
if ($message->getSeverity() === AbstractMessage::ERROR) {
$content['hasErrors'] = TRUE;
}
}
}
$ajaxRequestHandler->setContentFormat('json');
$ajaxRequestHandler->setContent($content);
}
