def before_dispatch(self, *args):
user = users.get_current_user()
if user:
UserHelper.inject_params(user)
self.user = user
login_url = ''
logout_url = ''
if user:
logout_url = users.create_logout_url("/")
else:
login_url = users.create_login_url("/user")
# allow gmail user only
r_gmail = re.compile("@gmail\.com$", re.IGNORECASE)
if user and not r_gmail.search(user.email()):
self.error_response(302, redirect_to=logout_url)
self.stash = {
'h': self,
'user': user,
'login_url': login_url,
'logout_url': logout_url,
}
self.data = None
self.schema = None
def load_data(self, owner_name, schema_name, data_key, use_cache=False):
data = None
schema_name = urllib.unquote(schema_name).decode('utf-8')
try:
data = Data.retrieve(owner_name, schema_name, data_key, use_cache)
if data and data.schema and ((UserHelper.extract_user_name(data.schema.owner)) != owner_name or (data.schema.name != schema_name)):
self.error_response(400, log_msg="")
except BadKeyError, message:
data = None
def owner(self):
owner = None
if self.data:
owner = self.data.owner
UserHelper.inject_params(owner)
elif self.schema:
owner = self.schema.owner
UserHelper.inject_params(owner)
elif self.stash.has_key('owner'):
owner = self.stash['owner']
UserHelper.inject_params(owner)
else:
owner = self.user
return owner
