/**
* Outputs message depending on flag
*
* @return string
*/
public function render()
{
$allMessages = ['danger' => array_unique(array_merge($this->flashMessenger->getErrorMessages(), $this->flashMessenger->getCurrentErrorMessages())), 'success' => array_unique(array_merge($this->flashMessenger->getSuccessMessages(), $this->flashMessenger->getCurrentSuccessMessages())), 'warning' => array_unique(array_merge($this->flashMessenger->getWarningMessages(), $this->flashMessenger->getCurrentWarningMessages())), 'info' => array_unique(array_merge($this->flashMessenger->getInfoMessages(), $this->flashMessenger->getCurrentInfoMessages())), 'default' => array_unique(array_merge($this->flashMessenger->getMessages(), $this->flashMessenger->getCurrentMessages()))];
$this->flashMessenger->clearMessagesFromContainer();
$this->flashMessenger->clearCurrentMessagesFromContainer();
$output = '';
foreach ($allMessages as $groupKey => $groupMessages) {
foreach ($groupMessages as $message) {
$addClass = $groupKey == 'default' ? 'alert-info' : 'alert-' . $groupKey;
$viewModel = new ViewModel();
$viewModel->setVariable('alertClass', $addClass);
$viewModel->setVariable('alertMessage', $message);
$viewModel->setTemplate('travello-view-helper/widget/bootstrap-alert');
$output .= $this->getView()->render($viewModel);
}
}
return $output;
}
