def get_notifications()

in django_airavata/context_processors.py [0:0]
39 lines of code
9 McCabe index (conditional complexity)

def get_notifications(request):
    if request.user.is_authenticated and hasattr(request, 'airavata_client'):
        unread_notifications = 0
        try:
            notifications = request.airavata_client.getAllNotifications(
                request.authz_token, settings.GATEWAY_ID)
        except Exception:
            logger.warning("Failed to load notifications")
            notifications = []
        current_time = datetime.datetime.utcnow()
        valid_notifications = []
        for notification in notifications:

            notification_data = notification.__dict__
            expirationTime = datetime.datetime.fromtimestamp(
                notification.expirationTime / 1000)
            publishedTime = datetime.datetime.fromtimestamp(
                notification.publishedTime / 1000)

            if(expirationTime > current_time and publishedTime < current_time):
                notification_data['url'] = request.build_absolute_uri(
                    reverse('django_airavata_api:ack-notifications'))\
                    + "?id=" + str(notification.notificationId)

                try:
                    notification_status = User_Notifications.objects.get(
                        notification_id=notification.notificationId,
                        username=request.user.username)
                except ObjectDoesNotExist:
                    notification_status = User_Notifications.objects.create(
                        username=request.user.username,
                        notification_id=notification.notificationId)
                notification_data['is_read'] = notification_status.is_read
                if not notification_status.is_read:
                    unread_notifications += 1
                valid_notifications.append(notification_data)

        return {
            "notifications": json.dumps(valid_notifications),
            "unread_notifications": unread_notifications
        }
    else:
        return {"notifications": json.dumps([])}