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# -*- coding: utf-8 -*-
# Copyright 2014, 2015 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from ._base import SQLBaseStore, cached
from twisted.internet import defer
class PresenceStore(SQLBaseStore):
def create_presence(self, user_localpart):
return self._simple_insert(
table="presence",
values={"user_id": user_localpart},
desc="create_presence",
)
def has_presence_state(self, user_localpart):
return self._simple_select_one(
table="presence",
keyvalues={"user_id": user_localpart},
retcols=["user_id"],
allow_none=True,
desc="has_presence_state",
)
def get_presence_state(self, user_localpart):
return self._simple_select_one(
table="presence",
keyvalues={"user_id": user_localpart},
retcols=["state", "status_msg", "mtime"],
desc="get_presence_state",
)
def set_presence_state(self, user_localpart, new_state):
return self._simple_update_one(
table="presence",
keyvalues={"user_id": user_localpart},
updatevalues={"state": new_state["state"],
"status_msg": new_state["status_msg"],
"mtime": self._clock.time_msec()},
desc="set_presence_state",
)
def allow_presence_visible(self, observed_localpart, observer_userid):
return self._simple_insert(
table="presence_allow_inbound",
values={"observed_user_id": observed_localpart,
"observer_user_id": observer_userid},
desc="allow_presence_visible",
or_ignore=True,
)
def disallow_presence_visible(self, observed_localpart, observer_userid):
return self._simple_delete_one(
table="presence_allow_inbound",
keyvalues={"observed_user_id": observed_localpart,
"observer_user_id": observer_userid},
desc="disallow_presence_visible",
)
def is_presence_visible(self, observed_localpart, observer_userid):
return self._simple_select_one(
table="presence_allow_inbound",
keyvalues={"observed_user_id": observed_localpart,
"observer_user_id": observer_userid},
retcols=["observed_user_id"],
allow_none=True,
desc="is_presence_visible",
)
def add_presence_list_pending(self, observer_localpart, observed_userid):
return self._simple_insert(
table="presence_list",
values={"user_id": observer_localpart,
"observed_user_id": observed_userid,
"accepted": False},
desc="add_presence_list_pending",
)
@defer.inlineCallbacks
def set_presence_list_accepted(self, observer_localpart, observed_userid):
result = yield self._simple_update_one(
table="presence_list",
keyvalues={"user_id": observer_localpart,
"observed_user_id": observed_userid},
updatevalues={"accepted": True},
desc="set_presence_list_accepted",
)
self.get_presence_list_accepted.invalidate((observer_localpart,))
defer.returnValue(result)
def get_presence_list(self, observer_localpart, accepted=None):
if accepted:
return self.get_presence_list_accepted(observer_localpart)
else:
keyvalues = {"user_id": observer_localpart}
if accepted is not None:
keyvalues["accepted"] = accepted
return self._simple_select_list(
table="presence_list",
keyvalues=keyvalues,
retcols=["observed_user_id", "accepted"],
desc="get_presence_list",
)
@cached()
def get_presence_list_accepted(self, observer_localpart):
return self._simple_select_list(
table="presence_list",
keyvalues={"user_id": observer_localpart, "accepted": True},
retcols=["observed_user_id", "accepted"],
desc="get_presence_list_accepted",
)
@defer.inlineCallbacks
def del_presence_list(self, observer_localpart, observed_userid):
yield self._simple_delete_one(
table="presence_list",
keyvalues={"user_id": observer_localpart,
"observed_user_id": observed_userid},
desc="del_presence_list",
)
self.get_presence_list_accepted.invalidate((observer_localpart,))
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