from zope.publisher.browser import BrowserView
from zope.app.pagetemplate import ViewPageTemplateFile
from zope.app.security.interfaces import IUnauthenticatedPrincipal

from zope.app.component.hooks import getSite
from zope.traversing.browser import absoluteURL

# Helper view, registered for IKrihvelBase that should be used by all Content classes in Krihvel
class KrihvelHelper(BrowserView):

    # Test method for use on page templates
    # XXX need to find a more sane way for calling it ont on page templates that:
    # class python:views.__getitem__('base_view').test('Girl' in ['Boy'],'girlText','boyText')
    def test(self, cond, yes, no):
        if cond:
            return yes
        return no

    def getPortalURL(self):
        site = getSite()
        return absoluteURL(site, self.request)