def _value(self):
user = ESPUser(self.user)
node = self.node
edit_verb = GetNode(EDIT_VERB_STRING)
if not self.category:
self.category = nav_category(node, section)
if user:
has_edit_bits = user.isAdministrator()
else:
has_edit_bits = False
navbars = list(self.category.get_navbars().order_by('sort_rank'))
navbar_context = [{
'entry': x,
'has_bits': has_edit_bits
} for x in navbars]
# add program entries
navbar_context = list(
qsd_tree_program(navbar_context, node, section, user))
context = {
'node': node,
'has_edit_bits': has_edit_bits,
'qsdTree': navbar_context,
'section': section
}
return context
def process_response(self, request, response):
## This gets set if we're not supposed to modify the cookie
if getattr(response, 'no_set_cookies', False):
return response
modified_cookies = False
user = getattr(request, '_cached_user', None)
# Allow a view to set a newly logged-in user via the response
if not user or isinstance(user, AnonymousUser):
new_user = getattr(response, '_new_user', None)
if isinstance(new_user, ESPUser):
user = new_user
if user and user.id:
if settings.SESSION_EXPIRE_AT_BROWSER_CLOSE:
max_age = None
expires = None
else:
max_age = settings.SESSION_COOKIE_AGE
expires = datetime.datetime.strftime(
datetime.datetime.utcnow() +
datetime.timedelta(seconds=settings.SESSION_COOKIE_AGE),
"%a, %d-%b-%Y %H:%M:%S GMT")
ret_title = ''
try:
ret_title = request.session['user_morph']['retTitle']
except KeyError:
pass
# URL-encode some data since cookies don't like funny characters. They
# make the chocolate chips nervous.
# : see public/media/scripts/content/user_data.js
import urllib
encoding = request.encoding
if encoding is None:
encoding = settings.DEFAULT_CHARSET
espuser = ESPUser(user)
has_qsd_bits = espuser.isAdministrator()
new_values = {
'cur_username': user.username,
'cur_userid': user.id,
'cur_email': urllib.quote(user.email.encode(encoding)),
'cur_first_name':
urllib.quote(user.first_name.encode(encoding)),
'cur_last_name': urllib.quote(user.last_name.encode(encoding)),
'cur_other_user': getattr(user, 'other_user', False) and '1'
or '0',
'cur_retTitle': ret_title,
'cur_admin': espuser.isAdministrator() and '1' or '0',
'cur_qsd_bits': has_qsd_bits and '1' or '0',
'cur_grade': espuser.getGrade(),
'cur_roles': urllib.quote(",".join(espuser.getUserTypes())),
}
for key, value in new_values.iteritems():
if request.COOKIES.get(key, "") != str(value if value else ""):
response.set_cookie(key,
value,
max_age=max_age,
expires=expires,
domain=settings.SESSION_COOKIE_DOMAIN,
secure=settings.SESSION_COOKIE_SECURE
or None)
modified_cookies = True
if user and not user.is_authenticated():
cookies_to_delete = [
x for x in ('cur_username', 'cur_userid', 'cur_email',
'cur_first_name', 'cur_last_name',
'cur_other_user', 'cur_retTitle', 'cur_admin',
'cur_roles', 'cur_grade', 'cur_qsd_bits')
if request.COOKIES.get(x, False)
]
map(response.delete_cookie, cookies_to_delete)
modified_cookies = (len(cookies_to_delete) > 0)
request.session.accessed = request.session.modified ## Django only uses this for determining whether it refreshed the session cookie (and so needs to vary on cache), and its behavior is buggy; this works around it. -- aseering 11/1/2010
if modified_cookies:
patch_vary_headers(response, ('Cookie', ))
return response
