def sync_users():
"""
Create a new index if a new filesystem is found and sync it.
Delete the index if the filesystem has been removed.
"""
home_path = app.config['USER_HOME_PATH']
temp_path = app.config['USER_TEMP_PATH']
users = [(o, False) for o in os.listdir(home_path) if (
os.path.isdir(home_path + '/' + o) and not
os.path.islink(home_path + '/' + o))]
users += [(o, True) for o in os.listdir(temp_path) if (
os.path.isdir(temp_path + '/' + o) and not
os.path.islink(temp_path + '/' + o))]
new_users = set(users) - set(User.users.keys())
deleted_users = set(User.users.keys()) - set(users)
for user in new_users:
user_obj = User(user[0], anonymous=user[1])
service = UserDataService(user_obj)
service.build_index()
app.logger.info(u"Added user: {u}. Is anonymous: {isAno}"
.format(u=user[0], isAno=user[1]))
for user in deleted_users:
service = UserDataService(User.get(user[0]))
service.destroy_index()
del User.users[user[0]]
app.logger.info(u"Deleted user: {u}.".format(u=user[0]))
def __handle_deleted_event(self, folder):
"""
Destroys the index by finding the name of the deleted filesystem
:param folder:
:return:
"""
username, isAnonymous = self.__handle_event(folder)
with self.app.app_context():
user = User.get(username)
user_service = UserDataService(user)
user_service.destroy_index()
del User.users[username]