import os
from google.appengine.ext.webapp import template

class TopNavBar:
    def __init__(self, user, logouturl):
        self.title = "Tweet Composer"
        self.user = user
        self.logouturl = logouturl
        
    def write(self, out):
        template_values = {
            'title': self.title,
            'user': self.user,
            'logouturl': self.logouturl,
        }

        path = os.path.join(os.path.dirname(__file__), 'navbar.html')
        out.write(template.render(path, template_values))