/**
* Remove a monitoring instance
*/
public function removeinstanceAction()
{
$instanceName = $this->params->getRequired('instance');
$instanceForm = new InstanceConfigForm();
$instanceForm->setIniConfig($this->Config('instances'));
$form = new ConfirmRemovalForm();
$form->setRedirectUrl('monitoring/config');
$form->setTitle(sprintf($this->translate('Remove Monitoring Instance %s'), $instanceName));
$form->addDescription($this->translate('If you have still any environments or views referring to this instance, ' . 'you won\'t be able to send commands anymore after deletion.'));
$form->setOnSuccess(function (ConfirmRemovalForm $form) use($instanceName, $instanceForm) {
try {
$instanceForm->delete($instanceName);
} catch (Exception $e) {
$form->error($e->getMessage());
return false;
}
if ($instanceForm->save()) {
Notification::success(sprintf(t('Monitoring instance "%s" successfully removed'), $instanceName));
return true;
}
return false;
});
$form->handleRequest();
$this->view->form = $form;
$this->render('form');
}
