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Merge pull request #894 from matrix-org/dbkr/push_room_naming

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Use similar naming we use in email notifs for push
This commit is contained in:
David Baker 2016-06-28 10:12:24 +01:00 committed by GitHub
commit db74dcda5b
7 changed files with 26 additions and 121 deletions
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9
synapse/push/httppusher.py
View File

@ -38,6 +38,7 @@ class HttpPusher(object):
self.hs = hs
self.store = self.hs.get_datastore()
self.clock = self.hs.get_clock()
self.state_handler = self.hs.get_state_handler()
self.user_id = pusherdict['user_name']
self.app_id = pusherdict['app_id']
self.app_display_name = pusherdict['app_display_name']
@ -237,7 +238,9 @@ class HttpPusher(object):
@defer.inlineCallbacks
def _build_notification_dict(self, event, tweaks, badge):
ctx = yield push_tools.get_context_for_event(self.hs.get_datastore(), event)
ctx = yield push_tools.get_context_for_event(
self.state_handler, event, self.user_id
)
d = {
'notification': {
@ -269,8 +272,8 @@ class HttpPusher(object):
if 'content' in event:
d['notification']['content'] = event.content
if len(ctx['aliases']):
d['notification']['room_alias'] = ctx['aliases'][0]
# We no longer send aliases separately, instead, we send the human
# readable name of the room, which may be an alias.
if 'sender_display_name' in ctx and len(ctx['sender_display_name']) > 0:
d['notification']['sender_display_name'] = ctx['sender_display_name']
if 'name' in ctx and len(ctx['name']) > 0:

32
synapse/push/push_tools.py
View File

@ -14,6 +14,9 @@
# limitations under the License.
from twisted.internet import defer
from synapse.util.presentable_names import (
calculate_room_name, name_from_member_event
)
@defer.inlineCallbacks
@ -45,24 +48,21 @@ def get_badge_count(store, user_id):
@defer.inlineCallbacks
def get_context_for_event(store, ev):
name_aliases = yield store.get_room_name_and_aliases(
ev.room_id
)
def get_context_for_event(state_handler, ev, user_id):
ctx = {}
ctx = {'aliases': name_aliases[1]}
if name_aliases[0] is not None:
ctx['name'] = name_aliases[0]
room_state = yield state_handler.get_current_state(ev.room_id)
their_member_events_for_room = yield store.get_current_state(
room_id=ev.room_id,
event_type='m.room.member',
state_key=ev.user_id
# we no longer bother setting room_alias, and make room_name the
# human-readable name instead, be that m.room.namer, an alias or
# a list of people in the room
name = calculate_room_name(
room_state, user_id, fallback_to_single_member=False
)
for mev in their_member_events_for_room:
if mev.content['membership'] == 'join' and 'displayname' in mev.content:
dn = mev.content['displayname']
if dn is not None:
ctx['sender_display_name'] = dn
if name:
ctx['name'] = name
sender_state_event = room_state[("m.room.member", ev.sender)]
ctx['sender_display_name'] = name_from_member_event(sender_state_event)
defer.returnValue(ctx)

9
synapse/replication/slave/storage/events.py
View File

@ -18,7 +18,6 @@ from ._slaved_id_tracker import SlavedIdTracker
from synapse.api.constants import EventTypes
from synapse.events import FrozenEvent
from synapse.storage import DataStore
from synapse.storage.room import RoomStore
from synapse.storage.roommember import RoomMemberStore
from synapse.storage.event_federation import EventFederationStore
from synapse.storage.event_push_actions import EventPushActionsStore
@ -64,7 +63,6 @@ class SlavedEventStore(BaseSlavedStore):
# Cached functions can't be accessed through a class instance so we need
# to reach inside the __dict__ to extract them.
get_room_name_and_aliases = RoomStore.__dict__["get_room_name_and_aliases"]
get_rooms_for_user = RoomMemberStore.__dict__["get_rooms_for_user"]
get_users_in_room = RoomMemberStore.__dict__["get_users_in_room"]
get_latest_event_ids_in_room = EventFederationStore.__dict__[
@ -202,7 +200,6 @@ class SlavedEventStore(BaseSlavedStore):
self.get_rooms_for_user.invalidate_all()
self.get_users_in_room.invalidate((event.room_id,))
# self.get_joined_hosts_for_room.invalidate((event.room_id,))
self.get_room_name_and_aliases.invalidate((event.room_id,))
self._invalidate_get_event_cache(event.event_id)
@ -246,9 +243,3 @@ class SlavedEventStore(BaseSlavedStore):
self._get_current_state_for_key.invalidate((
event.room_id, event.type, event.state_key
))
if event.type in [EventTypes.Name, EventTypes.Aliases]:
self.get_room_name_and_aliases.invalidate(
(event.room_id,)
)
pass

7
synapse/storage/events.py
View File

@ -355,7 +355,6 @@ class EventsStore(SQLBaseStore):
txn.call_after(self.get_rooms_for_user.invalidate_all)
txn.call_after(self.get_users_in_room.invalidate, (event.room_id,))
txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,))
txn.call_after(self.get_room_name_and_aliases.invalidate, (event.room_id,))
# Add an entry to the current_state_resets table to record the point
# where we clobbered the current state
@ -666,12 +665,6 @@ class EventsStore(SQLBaseStore):
(event.room_id, event.type, event.state_key,)
)
if event.type in [EventTypes.Name, EventTypes.Aliases]:
txn.call_after(
self.get_room_name_and_aliases.invalidate,
(event.room_id,)
)
self._simple_upsert_txn(
txn,
"current_state_events",

44
synapse/storage/room.py
View File

@ -18,7 +18,6 @@ from twisted.internet import defer
from synapse.api.errors import StoreError
from ._base import SQLBaseStore
from synapse.util.caches.descriptors import cachedInlineCallbacks
from .engines import PostgresEngine, Sqlite3Engine
import collections
@ -192,49 +191,6 @@ class RoomStore(SQLBaseStore):
# This should be unreachable.
raise Exception("Unrecognized database engine")
@cachedInlineCallbacks()
def get_room_name_and_aliases(self, room_id):
def get_room_name(txn):
sql = (
"SELECT name FROM room_names"
" INNER JOIN current_state_events USING (room_id, event_id)"
" WHERE room_id = ?"
" LIMIT 1"
)
txn.execute(sql, (room_id,))
rows = txn.fetchall()
if rows:
return rows[0][0]
else:
return None
return [row[0] for row in txn.fetchall()]
def get_room_aliases(txn):
sql = (
"SELECT content FROM current_state_events"
" INNER JOIN events USING (room_id, event_id)"
" WHERE room_id = ?"
)
txn.execute(sql, (room_id,))
return [row[0] for row in txn.fetchall()]
name = yield self.runInteraction("get_room_name", get_room_name)
alias_contents = yield self.runInteraction("get_room_aliases", get_room_aliases)
aliases = []
for c in alias_contents:
try:
content = json.loads(c)
except:
continue
aliases.extend(content.get('aliases', []))
defer.returnValue((name, aliases))
def add_event_report(self, room_id, event_id, user_id, reason, content,
received_ts):
next_id = self._event_reports_id_gen.get_next()

5
synapse/util/presentable_names.py
View File

@ -25,7 +25,8 @@ ALIAS_RE = re.compile(r"^#.*:.+$")
ALL_ALONE = "Empty Room"
def calculate_room_name(room_state, user_id, fallback_to_members=True):
def calculate_room_name(room_state, user_id, fallback_to_members=True,
fallback_to_single_member=True):
"""
Works out a user-facing name for the given room as per Matrix
spec recommendations.
@ -129,6 +130,8 @@ def calculate_room_name(room_state, user_id, fallback_to_members=True):
return name_from_member_event(all_members[0])
else:
return ALL_ALONE
elif len(other_members) == 1 and not fallback_to_single_member:
return None
else:
return descriptor_from_member_events(other_members)

41
tests/replication/slave/storage/test_events.py
View File

@ -58,47 +58,6 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase):
def tearDown(self):
[unpatch() for unpatch in self.unpatches]
@defer.inlineCallbacks
def test_room_name_and_aliases(self):
create = yield self.persist(type="m.room.create", key="", creator=USER_ID)
yield self.persist(type="m.room.member", key=USER_ID, membership="join")
yield self.persist(type="m.room.name", key="", name="name1")
yield self.persist(
type="m.room.aliases", key="blue", aliases=["#1:blue"]
)
yield self.replicate()
yield self.check(
"get_room_name_and_aliases", (ROOM_ID,), ("name1", ["#1:blue"])
)
# Set the room name.
yield self.persist(type="m.room.name", key="", name="name2")
yield self.replicate()
yield self.check(
"get_room_name_and_aliases", (ROOM_ID,), ("name2", ["#1:blue"])
)
# Set the room aliases.
yield self.persist(
type="m.room.aliases", key="blue", aliases=["#2:blue"]
)
yield self.replicate()
yield self.check(
"get_room_name_and_aliases", (ROOM_ID,), ("name2", ["#2:blue"])
)
# Leave and join the room clobbering the state.
yield self.persist(type="m.room.member", key=USER_ID, membership="leave")
yield self.persist(
type="m.room.member", key=USER_ID, membership="join",
reset_state=[create]
)
yield self.replicate()
yield self.check(
"get_room_name_and_aliases", (ROOM_ID,), (None, [])
)
@defer.inlineCallbacks
def test_room_members(self):
create = yield self.persist(type="m.room.create", key="", creator=USER_ID)