/**
* Create standard display vars for each view
*/
public function preDispatch(Zend_Controller_Request_Abstract $request)
{
$controller_name = $request->getControllerName();
$action_name = $request->getActionName();
// redirect to facebook after share callback
$url = $request->getRequestUri();
if (strpos($url, '/fb-redirect') !== false) {
$r = Zend_Controller_Action_HelperBroker::getStaticHelper('redirector');
$r->gotoUrl('http://facebook.com')->redirectAndExit();
}
// add <head> code for all global pages
$this->view->custom_head = Zend_Registry::get('config')->get('global_head') ? Zend_Registry::get('config')->get('global_head') : '';
// global javascript vars
$this->view->php_controller = $controller_name;
$this->view->php_action = $action_name;
// view perspective
$this->view->view_perspective = 'global_view';
// offset infinite scroll - for bots crawling without js
if (isset($_GET['scroll_offset'])) {
$scroll_offset = (int) $_GET['scroll_offset'];
$this->view->post_page_number = $scroll_offset + 1;
}
// background image
$this->view->app_background_image = Zend_Registry::get('config')->background;
// for logged in users
if (Zend_Auth::getInstance()->hasIdentity()) {
// notifications
$Notifications = new Application_Model_Notifications();
$notifications_count = $Notifications->getUnreadNotificationsCount();
$this->view->notifications_count = $notifications_count;
$this->view->addScriptPath(APPLICATION_PATH . '/views/scripts/');
$notifications_html = $this->view->render('/partial/notifications_popover.phtml');
$this->view->notifications_html = $notifications_html;
// new messages count
$Messages = new Application_Model_Messages();
$new_messages_count = $Messages->getMessagesCount(false, true);
$this->view->new_messages_count = $new_messages_count;
} else {
// skip on ajax validator
if ($action_name == 'validateformajax') {
return;
}
$this->loginFormsLoader($request);
}
// attach app sidebar box
Zend_Registry::get('hooks')->attach('hook_view_sidebar', 20, function () {
echo Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->view->render('/_sidebar/apps.phtml');
});
return;
}
/**
* heartbeat actions (via continuous ajax call)
*/
public function heartbeatAction()
{
$Notifications = new Application_Model_Notifications();
$notifications = $Notifications->getNotifications(true, 10);
$notifications_count = $Notifications->getUnreadNotificationsCount();
$this->view->notifications = $notifications;
$notifications_html = $this->view->render('/partial/notifications_popover.phtml');
// new messages count
$Messages = new Application_Model_Messages();
$new_messages_count = $Messages->getMessagesCount(false, true);
$ProfilesMeta = new Application_Model_ProfilesMeta();
// we will use timestamp format here since it's easier to calculate diff with ANSI SQL
$ProfilesMeta->metaUpdate('last_heartbeat', time());
$out = array('notification_count' => $notifications_count, 'notification_html' => $notifications_html, 'new_messages' => $new_messages_count);
// trigger hooks
Zend_Registry::get('hooks')->trigger('hook_app_heartbeat', $out);
$this->_helper->json($out);
}