def __init__(self, root, url, rewrite):
self.path = utils.path2tuple(rewrite.rewrite)
self.url = to_url(url + rewrite.original)
parts = urlparse.urlparse(self.url)
self.server_url = urlparse.urlunparse(parts[:2] + ('',) * 4)
self.server_script = split_path_info(parts[2])
self.skin = rewrite.skin
self.skin_enforce = rewrite.skin_enforce
try:
traverse(self.path, root)
except zExceptions.BadRequest:
raise ValueError(u"Invalid rewrite path %s" % rewrite.rewrite)
def apply(self, root, request):
try:
content = traverse(self.path, root, request)
except zExceptions.BadRequest:
return root
request['URL'] = self.url
request['ACTUAL_URL'] = self.server_url + urlparse.urlunparse(
('', '') + urlparse.urlparse(request['ACTUAL_URL'])[2:])
request['SERVER_URL'] = str(self.server_url)
request._script = list(self.server_script)
request._resetURLS()
if self.skin:
# Apply hardcoded skin
skin = queryUtility(IBrowserSkinType, name=self.skin)
if skin is None:
logger.error(
u"Missing skin '%s', please update your settings.",
self.skin)
else:
applySkinButKeepSome(request, skin)
if self.skin_enforce:
request[SET_SKIN_ALLOWED_FLAG] = False
else:
# Fallback on the default Silva skin
if ISilvaObject.providedBy(content):
publication = content.get_publication()
skin_lookup = ISkinLookup(publication, None)
if skin_lookup is not None:
skin = skin_lookup.get_skin(request)
if skin is not None:
# We found a skin to apply
applySkinButKeepSome(request, skin)
return content
def _load_service(self):
return traverse(
self.context.__silva__ + ('service_forest',), self.context)
