/**
* Construct the FlashMessenger plugin.
*
* @param ServiceManager $sm Service manager.
*
* @return \Zend\Mvc\Controller\Plugin\FlashMessenger
*/
public static function getFlashMessenger(ServiceManager $sm)
{
$plugin = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
$sessionManager = $sm->getServiceLocator()->get('VuFind\\SessionManager');
$plugin->setSessionManager($sessionManager);
return $plugin;
}
/**
* Flash Messenger View Helper
* @return string
*/
public function __invoke($namespace = null)
{
$flashMessenger = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
$messageString = '';
$namespaces = $this->namespaces;
if (!is_null($namespace)) {
// Allow an array or single
if (!is_array($namespace)) {
$namespaces = array($namespace);
} else {
$namespaces = $namespace;
}
}
foreach ($namespaces as $ns) {
$flashMessenger->setNamespace($ns);
$messages = array_merge($flashMessenger->getMessages(), $flashMessenger->getCurrentMessages());
if (empty($messages)) {
continue;
}
$viewModel = new ViewModel(array('namespace' => $ns, 'messages' => implode('<br />', $messages)));
$viewModel->setTemplate('flash-messenger/' . $ns);
$messageString .= $this->getRenderer()->render($viewModel);
}
return $messageString;
}
/**
* Extract form errors from the API and allocate errors to the form itself
* @param object $objForm
* @param object $request
* @param int $code - Optional
* @return Form $object
*/
public function formatFormErrors($objForm, $request)
{
if ($request instanceof \Exception) {
//extract message from exception
$request = $request->getMessage();
}
//end if
//set flash message
$flashMessenger = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
$flashMessenger->addErrorMessage("Your form could not be processed. Please see below and try again");
//extract errors from the request return by the API
$arr_response = explode("||", $request);
$objResponse = json_decode($arr_response[1]);
//add api response to flash messages
if (isset($objResponse->HTTP_RESPONSE_MESSAGE)) {
//extract text
$arr_t = explode(" : ", $objResponse->HTTP_RESPONSE_MESSAGE);
$flashMessenger->addErrorMessage(array_pop($arr_t));
}
//end if
if (!is_object($objResponse)) {
//errors could not be extracted, append message to first element
foreach ($objForm->getElements() as $objElement) {
$objForm->get($objElement->getName())->setMessages(array("An unknown error has occured. Form errors could not be loaded"));
}
//end foreach
} else {
if (isset($objResponse->data->error_messages)) {
foreach ($objResponse->data->error_messages as $field => $objErrors) {
$arr = array();
foreach ($objErrors as $key => $error) {
$arr[] = $error;
}
//end if
$objForm->get($field)->setMessages($arr);
}
//end foreach
}
//end if
//@TODO this should be removed once confirmed that data is not being received in this var
if (isset($objResponse->data->error_message)) {
foreach ($objResponse->data->error_message as $field => $objErrors) {
$arr = array();
foreach ($objErrors as $key => $error) {
$arr[] = $error;
}
//end if
$objForm->get($field)->setMessages($arr);
}
//end foreach
}
//end if
}
//end if
return $objForm;
}
public function onBootstrap($e)
{
$em = $e->getApplication()->getEventManager();
$em->attach(\Zend\Mvc\MvcEvent::EVENT_RENDER, function ($e) {
$flashMessenger = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
if ($flashMessenger->hasSuccessMessages()) {
$e->getViewModel()->setVariable('successMessages', $flashMessenger->getSuccessMessages());
}
});
}
public function onBootstrap(MvcEvent $e)
{
$eventManager = $e->getApplication()->getEventManager();
$moduleRouteListener = new ModuleRouteListener();
$moduleRouteListener->attach($eventManager);
/**
* Register event listeners
*/
$eventsMajesticExternalContacts = $e->getApplication()->getServiceManager()->get("MajesticExternalContacts\\Events\\MajesticExternalContactsEvents");
$eventsMajesticExternalContacts->registerEvents();
// set layout for forms being displayed
/**
* Set layout
*/
$sharedEvents = $eventManager->getSharedManager();
$sharedEvents->attach(__NAMESPACE__, 'dispatch', function ($e) {
// fired when an ActionController under the namespace is dispatched.
$controller = $e->getTarget();
$controller->layout('layout/external/contacts');
}, 100);
/**
* Deal with flash messages that needs to be passed to the layout view
*/
$eventManager->attach(\Zend\Mvc\MvcEvent::EVENT_RENDER, function ($e) {
$flashMessenger = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
if ($flashMessenger->hasMessages()) {
$e->getViewModel()->setVariable('flashMessages', $flashMessenger->getMessages());
}
//end if
if ($flashMessenger->hasErrorMessages()) {
$e->getViewModel()->setVariable('flashMessages_errors', $flashMessenger->getErrorMessages());
}
//end if
if ($flashMessenger->hasInfoMessages()) {
$e->getViewModel()->setVariable('flashMessages_info', $flashMessenger->getInfoMessages());
}
//end if
if ($flashMessenger->hasSuccessMessages()) {
$e->getViewModel()->setVariable('flashMessages_success', $flashMessenger->getSuccessMessages());
}
//end if
});
}
public function onBootstrap(MvcEvent $e)
{
$eventManager = $e->getApplication()->getEventManager();
$moduleRouteListener = new ModuleRouteListener();
$moduleRouteListener->attach($eventManager);
//preload the Service Manager instance to the Service Manager Factory
FrontCoreServiceProviderFactory::setInstance($e->getApplication()->getServiceManager());
/**
* Register event listeners
*/
$eventsFrontCore = $e->getApplication()->getServiceManager()->get("FrontCore\\Events\\FrontCoreEvents");
$eventsFrontCore->registerEvents();
$eventsSystemForms = $e->getApplication()->getServiceManager()->get("FrontCore\\Events\\FrontCoreSystemFormEvents");
$eventsSystemForms->registerEvents();
//append app config to layout
//load config
$arr_config = $e->getApplication()->getServiceManager()->get("config");
$e->getViewModel()->setVariable("app_config", $arr_config);
$e->getViewModel()->setVariable("cdn_url", $arr_config["cdn_config"]["url"]);
/**
* Check if user is logged in
*/
$sharedEvents = $eventManager->getSharedManager();
$sharedEvents->attach("*", 'dispatch', function ($e) {
// fired when an ActionController under the namespace is dispatched.
$controller = $e->getTarget();
//first check if user needs to be logged in
if ($e->getRouteMatch()->getParam("user-bypass-login") === TRUE) {
return;
}
//end if
$arr_exclude_controllers = array("FrontUserLogin\\Controller\\IndexController");
//check for cli requests
if (get_class($controller) == "FrontCLI\\Controller\\IndexController") {
//check if module is activated
$objModuleManager = $e->getApplication()->getServiceManager()->get('ModuleManager');
$arr_modules = $objModuleManager->getLoadedModules();
if (array_key_exists("FrontCLI", $arr_modules)) {
return;
}
//end if
}
//end if
if (strtolower(substr(get_class($controller), 0, 5)) == "front" && !in_array(get_class($controller), $arr_exclude_controllers) || strtolower($e->getRouteMatch()->getMatchedRouteName()) == "home") {
//check if user is logged in
if (!FrontUserSession::isLoggedIn()) {
//redirect to login screen and set message
$flashMessenger = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
$flashMessenger->addInfoMessage("Please login to continue");
//redirect back to login page
$target = $e->getTarget();
if (strtolower($e->getRouteMatch()->getMatchedRouteName()) == "home") {
//home page, access service manager differently from event
$serviceLocator = $target->getServiceManager();
} else {
$serviceLocator = $target->getServiceLocator();
}
//end if
$url = $e->getRouter()->assemble(array("controller" => "FrontUserLogin\\Controller\\IndexController"), array('name' => 'front-user-login'));
$response = $e->getResponse();
$response->setHeaders($response->getHeaders()->addHeaderLine('Location', $url));
$response->setStatusCode(302);
$response->sendHeaders();
exit;
}
//end if
}
//end if
}, 110);
/**
* Deal with flash messages that needs to be passed to the layout view
*/
$eventManager->attach(\Zend\Mvc\MvcEvent::EVENT_RENDER, function ($e) {
$flashMessenger = new \Zend\Mvc\Controller\Plugin\FlashMessenger();
if ($flashMessenger->hasMessages()) {
$e->getViewModel()->setVariable('flashMessages', $flashMessenger->getMessages());
}
//end if
if ($flashMessenger->hasErrorMessages()) {
$e->getViewModel()->setVariable('flashMessages_errors', $flashMessenger->getErrorMessages());
}
//end if
if ($flashMessenger->hasInfoMessages()) {
$e->getViewModel()->setVariable('flashMessages_info', $flashMessenger->getInfoMessages());
}
//end if
if ($flashMessenger->hasSuccessMessages()) {
$e->getViewModel()->setVariable('flashMessages_success', $flashMessenger->getSuccessMessages());
}
//end if
});
/**
* Log api calls
*/
if (isset($_GET["debug_display_errors"]) && $_GET["debug_display_errors"] == 1 || isset($_GET["debug_display_queries"]) && $_GET["debug_display_queries"] == 1) {
//get shared event manager
$sem = $e->getApplication()->getEventManager()->getSharedManager();
$sem->attach("*", "apiCallExecuted", function ($event) use($e) {
$objApiData = $event->getParam("objApiData");
$objResponse = $event->getParam("objResponse");
$objApiData->rawResponse = $objResponse->getBody();
if (isset($_GET["debug_display_errors"]) && $_GET["debug_display_errors"] == 1) {
$url = $objApiData->url;
$response = $objApiData->rawResponse;
$arr = $e->getViewModel()->getVariable("api_logs");
$arr[] = $objApiData;
$arr[] = $response;
$e->getViewModel()->setVariable("api_logs", $arr);
}
//end if
});
}
//end if
/**
* Start session
*/
session_start();
//load icon packs
$this->setIconPacks();
}
