def form_action_url(self):
from opencore.interfaces import IOpenSiteRoot
url = self.request.getURL()
if IOpenSiteRoot.providedBy(self.context):
return url
else:
return self.context.absolute_url() + '/searchresults'
def contained_within(viewlet):
"""
walk up the acquisition chain and verify if the any either the context
of the viewlet, or any of its parents, provide the viewlet.container
interface
returns the nearest satisfactory container or None.
however, we don't want to go outside the current 'content locus' (portal,
project or person) -- that is, if we're at /openplans/projects/foo/wikipage
and the viewlet's contained_within filter is IAddProjects, this function
should *not* return a true value.
"""
from Acquisition import aq_inner, aq_parent
obj = aq_inner(viewlet.context)
iface = viewlet.container
while obj is not None:
if iface.providedBy(obj):
return obj
if IMemberFolder.providedBy(obj) or \
IProject.providedBy(obj) or \
IOpenSiteRoot.providedBy(obj):
return None
obj = aq_parent(obj)
return None
