/**
* Creates a Message object and adds it to the FlashMessageQueue.
*
* @param string $messageBody The message
* @param string $messageTitle Optional message title
* @param int $severity Optional severity, must be one of \TYPO3\CMS\Core\Messaging\FlashMessage constants
* @param bool $storeInSession Optional, defines whether the message should be stored in the session (default) or not
* @return void
* @throws \InvalidArgumentException if the message body is no string
* @see \TYPO3\CMS\Core\Messaging\FlashMessage
* @api
*/
public function addFlashMessage($messageBody, $messageTitle = '', $severity = \TYPO3\CMS\Core\Messaging\AbstractMessage::OK, $storeInSession = true)
{
if (!is_string($messageBody)) {
throw new \InvalidArgumentException('The message body must be of type string, "' . gettype($messageBody) . '" given.', 1243258395);
}
/* @var \TYPO3\CMS\Core\Messaging\FlashMessage $flashMessage */
$flashMessage = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Messaging\FlashMessage::class, $messageBody, $messageTitle, $severity, $storeInSession);
$this->controllerContext->getFlashMessageQueue()->enqueue($flashMessage);
}
/**
* @return array An array of flash messages: array<\TYPO3\CMS\Core\Messaging\FlashMessage>
* @deprecated since 6.1, will be removed 2 versions later
*/
public function getAllMessagesAndFlush()
{
\TYPO3\CMS\Core\Utility\GeneralUtility::logDeprecatedFunction();
return $this->controllerContext->getFlashMessageQueue()->getAllMessagesAndFlush();
}