def getLanguage(self, langs, env):
if not IFtwSubsiteLayer.providedBy(env):
return base_negotiator.getLanguage(langs, env)
# Get current published object
obj = find_context(env)
# Filter out CSS/JS and other non contentish objects
# IFolderish check includes site root
if not (IContentish.providedBy(obj) or IFolderish.providedBy(obj)):
return base_negotiator.getLanguage(langs, env)
nav_root = get_nav_root(obj)
if ISubsite.providedBy(nav_root):
# Get language stored on Subsite
language = nav_root.force_language
if language:
return language
else:
return base_negotiator.getLanguage(langs, env)
else:
# Use normal Negotiator
return base_negotiator.getLanguage(langs, env)
def get_subsite_language(request):
"""Returns None, or a language code."""
if not IFtwSubsiteLayer.providedBy(request):
return None
# Get current published object
obj = find_context(request)
# Filter out CSS/JS and other non contentish objects
# IFolderish check includes site root
if not (IContentish.providedBy(obj) or IFolderish.providedBy(obj)):
return None
nav_root = get_nav_root(obj)
if ISubsite.providedBy(nav_root):
# Get language stored on Subsite
language = nav_root.force_language
if language:
return language
else:
return None
else:
return None
def test_find_context(self):
# This tests the edge case if no real Request (from a browser)
# is available. It should return the app
# All other testcases are tested by test_forcelanguage
doc = self.portal.get(self.portal.invokeFactory('Document', 'doc'))
self.assertEquals(self.layer['app'], find_context(doc.REQUEST))
