tobias/radicale
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Clean the server's __call__ method, with comments and better variable names

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This commit is contained in:
Guillaume Ayoub 2012-08-03 11:52:30 +02:00
parent 9d193b6b30
commit a7481a0546
1 changed files with 20 additions and 15 deletions
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35
radicale/__init__.py
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@ -211,18 +211,23 @@ class Application(object):
else:
user = password = None
last_allowed = None
collections = []
for collection in items:
if not isinstance(collection, ical.Collection):
if last_allowed:
collections.append(collection)
last_collection_allowed = None
allowed_items = []
for item in items:
if not isinstance(item, ical.Collection):
# item is not a colleciton, it's the child of the last
# collection we've met in the loop. Only add this item if
# this last collection was allowed.
if last_collection_allowed:
allowed_items.append(item)
continue
# item is a collection
collection = item
if collection.owner in acl.PUBLIC_USERS:
log.LOGGER.info("Public collection")
collections.append(collection)
last_allowed = True
allowed_items.append(collection)
last_collection_allowed = True
else:
log.LOGGER.info(
"Checking rights for collection owned by %s" % (
@ -230,18 +235,18 @@ class Application(object):
if self.acl.has_right(collection.owner, user, password):
log.LOGGER.info(
"%s allowed" % (user or "Anonymous user"))
collections.append(collection)
last_allowed = True
allowed_items.append(collection)
last_collection_allowed = True
else:
log.LOGGER.info(
"%s refused" % (user or "Anonymous user"))
last_allowed = False
last_collection_allowed = False
if collections:
# Collections found
if allowed_items:
# Collections and items found
status, headers, answer = function(
environ, collections, content, user)
elif user and last_allowed is None:
environ, allowed_items, content, user)
elif user and last_collection_allowed is None:
# Good user and no collections found, redirect user to home
location = "/%s/" % str(quote(user))
log.LOGGER.info("redirecting to %s" % location)