mirror of
https://git.anonymousland.org/anonymousland/synapse.git
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Merge pull request #5209 from matrix-org/erikj/reactions_base
Land basic reaction and edit support.
This commit is contained in:
Erik Johnston
GitHub
commit
57ba3451b6
1
changelog.d/5209.feature
Normal file
1
changelog.d/5209.feature
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@ -0,0 +1 @@
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Add experimental support for relations (aka reactions and edits).
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@ -119,3 +119,11 @@ class UserTypes(object):
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"""
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SUPPORT = "support"
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ALL_USER_TYPES = (SUPPORT,)
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class RelationTypes(object):
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"""The types of relations known to this server.
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"""
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ANNOTATION = "m.annotation"
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REPLACES = "m.replaces"
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REFERENCES = "m.references"
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@ -101,6 +101,11 @@ class ServerConfig(Config):
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"block_non_admin_invites", False,
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)
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# Whether to enable experimental MSC1849 (aka relations) support
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self.experimental_msc1849_support_enabled = config.get(
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"experimental_msc1849_support_enabled", False,
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)
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# Options to control access by tracking MAU
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self.limit_usage_by_mau = config.get("limit_usage_by_mau", False)
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self.max_mau_value = 0
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@ -21,7 +21,7 @@ from frozendict import frozendict
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from twisted.internet import defer
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from synapse.api.constants import EventTypes
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from synapse.api.constants import EventTypes, RelationTypes
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from synapse.util.async_helpers import yieldable_gather_results
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from . import EventBase
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@ -324,8 +324,12 @@ class EventClientSerializer(object):
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"""
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def __init__(self, hs):
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pass
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self.store = hs.get_datastore()
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self.experimental_msc1849_support_enabled = (
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hs.config.experimental_msc1849_support_enabled
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)
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@defer.inlineCallbacks
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def serialize_event(self, event, time_now, **kwargs):
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"""Serializes a single event.
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@ -337,8 +341,52 @@ class EventClientSerializer(object):
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Returns:
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Deferred[dict]: The serialized event
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"""
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event = serialize_event(event, time_now, **kwargs)
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return defer.succeed(event)
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# To handle the case of presence events and the like
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if not isinstance(event, EventBase):
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defer.returnValue(event)
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event_id = event.event_id
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serialized_event = serialize_event(event, time_now, **kwargs)
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# If MSC1849 is enabled then we need to look if thre are any relations
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# we need to bundle in with the event
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if self.experimental_msc1849_support_enabled:
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annotations = yield self.store.get_aggregation_groups_for_event(
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event_id,
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)
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references = yield self.store.get_relations_for_event(
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event_id, RelationTypes.REFERENCES, direction="f",
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)
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if annotations.chunk:
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r = serialized_event["unsigned"].setdefault("m.relations", {})
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r[RelationTypes.ANNOTATION] = annotations.to_dict()
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if references.chunk:
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r = serialized_event["unsigned"].setdefault("m.relations", {})
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r[RelationTypes.REFERENCES] = references.to_dict()
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edit = None
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if event.type == EventTypes.Message:
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edit = yield self.store.get_applicable_edit(event_id)
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if edit:
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# If there is an edit replace the content, preserving existing
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# relations.
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relations = event.content.get("m.relates_to")
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serialized_event["content"] = edit.content.get("m.new_content", {})
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if relations:
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serialized_event["content"]["m.relates_to"] = relations
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else:
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serialized_event["content"].pop("m.relates_to", None)
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r = serialized_event["unsigned"].setdefault("m.relations", {})
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r[RelationTypes.REPLACES] = {
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"event_id": edit.event_id,
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}
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defer.returnValue(serialized_event)
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def serialize_events(self, events, time_now, **kwargs):
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"""Serializes multiple events.
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@ -23,6 +23,7 @@ from synapse.replication.tcp.streams.events import (
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from synapse.storage.event_federation import EventFederationWorkerStore
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from synapse.storage.event_push_actions import EventPushActionsWorkerStore
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from synapse.storage.events_worker import EventsWorkerStore
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from synapse.storage.relations import RelationsWorkerStore
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from synapse.storage.roommember import RoomMemberWorkerStore
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from synapse.storage.signatures import SignatureWorkerStore
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from synapse.storage.state import StateGroupWorkerStore
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@ -52,6 +53,7 @@ class SlavedEventStore(EventFederationWorkerStore,
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EventsWorkerStore,
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SignatureWorkerStore,
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UserErasureWorkerStore,
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RelationsWorkerStore,
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BaseSlavedStore):
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def __init__(self, db_conn, hs):
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@ -89,7 +91,7 @@ class SlavedEventStore(EventFederationWorkerStore,
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for row in rows:
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self.invalidate_caches_for_event(
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-token, row.event_id, row.room_id, row.type, row.state_key,
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row.redacts,
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row.redacts, row.relates_to,
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backfilled=True,
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)
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return super(SlavedEventStore, self).process_replication_rows(
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@ -102,7 +104,7 @@ class SlavedEventStore(EventFederationWorkerStore,
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if row.type == EventsStreamEventRow.TypeId:
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self.invalidate_caches_for_event(
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token, data.event_id, data.room_id, data.type, data.state_key,
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data.redacts,
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data.redacts, data.relates_to,
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backfilled=False,
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)
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elif row.type == EventsStreamCurrentStateRow.TypeId:
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@ -114,7 +116,8 @@ class SlavedEventStore(EventFederationWorkerStore,
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raise Exception("Unknown events stream row type %s" % (row.type, ))
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def invalidate_caches_for_event(self, stream_ordering, event_id, room_id,
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etype, state_key, redacts, backfilled):
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etype, state_key, redacts, relates_to,
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backfilled):
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self._invalidate_get_event_cache(event_id)
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self.get_latest_event_ids_in_room.invalidate((room_id,))
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@ -136,3 +139,8 @@ class SlavedEventStore(EventFederationWorkerStore,
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state_key, stream_ordering
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)
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self.get_invited_rooms_for_user.invalidate((state_key,))
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if relates_to:
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self.get_relations_for_event.invalidate_many((relates_to,))
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self.get_aggregation_groups_for_event.invalidate_many((relates_to,))
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self.get_applicable_edit.invalidate((relates_to,))
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@ -32,6 +32,7 @@ BackfillStreamRow = namedtuple("BackfillStreamRow", (
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"type", # str
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"state_key", # str, optional
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"redacts", # str, optional
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"relates_to", # str, optional
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))
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PresenceStreamRow = namedtuple("PresenceStreamRow", (
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"user_id", # str
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@ -80,11 +80,12 @@ class BaseEventsStreamRow(object):
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class EventsStreamEventRow(BaseEventsStreamRow):
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TypeId = "ev"
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event_id = attr.ib() # str
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room_id = attr.ib() # str
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type = attr.ib() # str
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state_key = attr.ib() # str, optional
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redacts = attr.ib() # str, optional
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event_id = attr.ib() # str
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room_id = attr.ib() # str
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type = attr.ib() # str
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state_key = attr.ib() # str, optional
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redacts = attr.ib() # str, optional
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relates_to = attr.ib() # str, optional
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@attr.s(slots=True, frozen=True)
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@ -44,6 +44,7 @@ from synapse.rest.client.v2_alpha import (
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read_marker,
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receipts,
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register,
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relations,
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report_event,
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room_keys,
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room_upgrade_rest_servlet,
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@ -115,6 +116,7 @@ class ClientRestResource(JsonResource):
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room_upgrade_rest_servlet.register_servlets(hs, client_resource)
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capabilities.register_servlets(hs, client_resource)
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account_validity.register_servlets(hs, client_resource)
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relations.register_servlets(hs, client_resource)
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# moving to /_synapse/admin
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synapse.rest.admin.register_servlets_for_client_rest_resource(
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338
synapse/rest/client/v2_alpha/relations.py
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338
synapse/rest/client/v2_alpha/relations.py
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@ -0,0 +1,338 @@
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# -*- coding: utf-8 -*-
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# Copyright 2019 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""This class implements the proposed relation APIs from MSC 1849.
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Since the MSC has not been approved all APIs here are unstable and may change at
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any time to reflect changes in the MSC.
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"""
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import logging
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from twisted.internet import defer
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from synapse.api.constants import EventTypes, RelationTypes
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from synapse.api.errors import SynapseError
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from synapse.http.servlet import (
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RestServlet,
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parse_integer,
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parse_json_object_from_request,
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parse_string,
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)
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from synapse.rest.client.transactions import HttpTransactionCache
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from synapse.storage.relations import AggregationPaginationToken, RelationPaginationToken
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from ._base import client_v2_patterns
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logger = logging.getLogger(__name__)
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class RelationSendServlet(RestServlet):
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"""Helper API for sending events that have relation data.
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Example API shape to send a 👍 reaction to a room:
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POST /rooms/!foo/send_relation/$bar/m.annotation/m.reaction?key=%F0%9F%91%8D
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{}
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{
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"event_id": "$foobar"
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}
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"""
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PATTERN = (
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"/rooms/(?P<room_id>[^/]*)/send_relation"
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"/(?P<parent_id>[^/]*)/(?P<relation_type>[^/]*)/(?P<event_type>[^/]*)"
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)
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def __init__(self, hs):
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super(RelationSendServlet, self).__init__()
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self.auth = hs.get_auth()
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self.event_creation_handler = hs.get_event_creation_handler()
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self.txns = HttpTransactionCache(hs)
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def register(self, http_server):
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http_server.register_paths(
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"POST",
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client_v2_patterns(self.PATTERN + "$", releases=()),
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self.on_PUT_or_POST,
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)
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http_server.register_paths(
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"PUT",
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client_v2_patterns(self.PATTERN + "/(?P<txn_id>[^/]*)$", releases=()),
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self.on_PUT,
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)
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def on_PUT(self, request, *args, **kwargs):
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return self.txns.fetch_or_execute_request(
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request, self.on_PUT_or_POST, request, *args, **kwargs
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)
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@defer.inlineCallbacks
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def on_PUT_or_POST(
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self, request, room_id, parent_id, relation_type, event_type, txn_id=None
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):
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requester = yield self.auth.get_user_by_req(request, allow_guest=True)
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if event_type == EventTypes.Member:
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# Add relations to a membership is meaningless, so we just deny it
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# at the CS API rather than trying to handle it correctly.
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raise SynapseError(400, "Cannot send member events with relations")
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content = parse_json_object_from_request(request)
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aggregation_key = parse_string(request, "key", encoding="utf-8")
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content["m.relates_to"] = {
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"event_id": parent_id,
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"key": aggregation_key,
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"rel_type": relation_type,
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}
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event_dict = {
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"type": event_type,
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"content": content,
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"room_id": room_id,
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"sender": requester.user.to_string(),
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}
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event = yield self.event_creation_handler.create_and_send_nonmember_event(
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requester, event_dict=event_dict, txn_id=txn_id
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)
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defer.returnValue((200, {"event_id": event.event_id}))
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class RelationPaginationServlet(RestServlet):
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"""API to paginate relations on an event by topological ordering, optionally
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filtered by relation type and event type.
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"""
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PATTERNS = client_v2_patterns(
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"/rooms/(?P<room_id>[^/]*)/relations/(?P<parent_id>[^/]*)"
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"(/(?P<relation_type>[^/]*)(/(?P<event_type>[^/]*))?)?$",
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releases=(),
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)
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def __init__(self, hs):
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super(RelationPaginationServlet, self).__init__()
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self.auth = hs.get_auth()
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self.store = hs.get_datastore()
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self.clock = hs.get_clock()
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self._event_serializer = hs.get_event_client_serializer()
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self.event_handler = hs.get_event_handler()
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@defer.inlineCallbacks
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def on_GET(self, request, room_id, parent_id, relation_type=None, event_type=None):
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requester = yield self.auth.get_user_by_req(request, allow_guest=True)
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yield self.auth.check_in_room_or_world_readable(
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room_id, requester.user.to_string()
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)
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# This checks that a) the event exists and b) the user is allowed to
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# view it.
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yield self.event_handler.get_event(requester.user, room_id, parent_id)
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limit = parse_integer(request, "limit", default=5)
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from_token = parse_string(request, "from")
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to_token = parse_string(request, "to")
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if from_token:
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from_token = RelationPaginationToken.from_string(from_token)
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if to_token:
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to_token = RelationPaginationToken.from_string(to_token)
|
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|
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result = yield self.store.get_relations_for_event(
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event_id=parent_id,
|
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relation_type=relation_type,
|
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event_type=event_type,
|
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limit=limit,
|
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from_token=from_token,
|
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to_token=to_token,
|
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)
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|
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events = yield self.store.get_events_as_list(
|
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[c["event_id"] for c in result.chunk]
|
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)
|
||||
|
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now = self.clock.time_msec()
|
||||
events = yield self._event_serializer.serialize_events(events, now)
|
||||
|
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return_value = result.to_dict()
|
||||
return_value["chunk"] = events
|
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|
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defer.returnValue((200, return_value))
|
||||
|
||||
|
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class RelationAggregationPaginationServlet(RestServlet):
|
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"""API to paginate aggregation groups of relations, e.g. paginate the
|
||||
types and counts of the reactions on the events.
|
||||
|
||||
Example request and response:
|
||||
|
||||
GET /rooms/{room_id}/aggregations/{parent_id}
|
||||
|
||||
{
|
||||
chunk: [
|
||||
{
|
||||
"type": "m.reaction",
|
||||
"key": "👍",
|
||||
"count": 3
|
||||
}
|
||||
]
|
||||
}
|
||||
"""
|
||||
|
||||
PATTERNS = client_v2_patterns(
|
||||
"/rooms/(?P<room_id>[^/]*)/aggregations/(?P<parent_id>[^/]*)"
|
||||
"(/(?P<relation_type>[^/]*)(/(?P<event_type>[^/]*))?)?$",
|
||||
releases=(),
|
||||
)
|
||||
|
||||
def __init__(self, hs):
|
||||
super(RelationAggregationPaginationServlet, self).__init__()
|
||||
self.auth = hs.get_auth()
|
||||
self.store = hs.get_datastore()
|
||||
self.event_handler = hs.get_event_handler()
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def on_GET(self, request, room_id, parent_id, relation_type=None, event_type=None):
|
||||
requester = yield self.auth.get_user_by_req(request, allow_guest=True)
|
||||
|
||||
yield self.auth.check_in_room_or_world_readable(
|
||||
room_id, requester.user.to_string()
|
||||
)
|
||||
|
||||
# This checks that a) the event exists and b) the user is allowed to
|
||||
# view it.
|
||||
yield self.event_handler.get_event(requester.user, room_id, parent_id)
|
||||
|
||||
if relation_type not in (RelationTypes.ANNOTATION, None):
|
||||
raise SynapseError(400, "Relation type must be 'annotation'")
|
||||
|
||||
limit = parse_integer(request, "limit", default=5)
|
||||
from_token = parse_string(request, "from")
|
||||
to_token = parse_string(request, "to")
|
||||
|
||||
if from_token:
|
||||
from_token = AggregationPaginationToken.from_string(from_token)
|
||||
|
||||
if to_token:
|
||||
to_token = AggregationPaginationToken.from_string(to_token)
|
||||
|
||||
res = yield self.store.get_aggregation_groups_for_event(
|
||||
event_id=parent_id,
|
||||
event_type=event_type,
|
||||
limit=limit,
|
||||
from_token=from_token,
|
||||
to_token=to_token,
|
||||
)
|
||||
|
||||
defer.returnValue((200, res.to_dict()))
|
||||
|
||||
|
||||
class RelationAggregationGroupPaginationServlet(RestServlet):
|
||||
"""API to paginate within an aggregation group of relations, e.g. paginate
|
||||
all the 👍 reactions on an event.
|
||||
|
||||
Example request and response:
|
||||
|
||||
GET /rooms/{room_id}/aggregations/{parent_id}/m.annotation/m.reaction/👍
|
||||
|
||||
{
|
||||
chunk: [
|
||||
{
|
||||
"type": "m.reaction",
|
||||
"content": {
|
||||
"m.relates_to": {
|
||||
"rel_type": "m.annotation",
|
||||
"key": "👍"
|
||||
}
|
||||
}
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
"""
|
||||
|
||||
PATTERNS = client_v2_patterns(
|
||||
"/rooms/(?P<room_id>[^/]*)/aggregations/(?P<parent_id>[^/]*)"
|
||||
"/(?P<relation_type>[^/]*)/(?P<event_type>[^/]*)/(?P<key>[^/]*)$",
|
||||
releases=(),
|
||||
)
|
||||
|
||||
def __init__(self, hs):
|
||||
super(RelationAggregationGroupPaginationServlet, self).__init__()
|
||||
self.auth = hs.get_auth()
|
||||
self.store = hs.get_datastore()
|
||||
self.clock = hs.get_clock()
|
||||
self._event_serializer = hs.get_event_client_serializer()
|
||||
self.event_handler = hs.get_event_handler()
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def on_GET(self, request, room_id, parent_id, relation_type, event_type, key):
|
||||
requester = yield self.auth.get_user_by_req(request, allow_guest=True)
|
||||
|
||||
yield self.auth.check_in_room_or_world_readable(
|
||||
room_id, requester.user.to_string()
|
||||
)
|
||||
|
||||
# This checks that a) the event exists and b) the user is allowed to
|
||||
# view it.
|
||||
yield self.event_handler.get_event(requester.user, room_id, parent_id)
|
||||
|
||||
if relation_type != RelationTypes.ANNOTATION:
|
||||
raise SynapseError(400, "Relation type must be 'annotation'")
|
||||
|
||||
limit = parse_integer(request, "limit", default=5)
|
||||
from_token = parse_string(request, "from")
|
||||
to_token = parse_string(request, "to")
|
||||
|
||||
if from_token:
|
||||
from_token = RelationPaginationToken.from_string(from_token)
|
||||
|
||||
if to_token:
|
||||
to_token = RelationPaginationToken.from_string(to_token)
|
||||
|
||||
result = yield self.store.get_relations_for_event(
|
||||
event_id=parent_id,
|
||||
relation_type=relation_type,
|
||||
event_type=event_type,
|
||||
aggregation_key=key,
|
||||
limit=limit,
|
||||
from_token=from_token,
|
||||
to_token=to_token,
|
||||
)
|
||||
|
||||
events = yield self.store.get_events_as_list(
|
||||
[c["event_id"] for c in result.chunk]
|
||||
)
|
||||
|
||||
now = self.clock.time_msec()
|
||||
events = yield self._event_serializer.serialize_events(events, now)
|
||||
|
||||
return_value = result.to_dict()
|
||||
return_value["chunk"] = events
|
||||
|
||||
defer.returnValue((200, return_value))
|
||||
|
||||
|
||||
def register_servlets(hs, http_server):
|
||||
RelationSendServlet(hs).register(http_server)
|
||||
RelationPaginationServlet(hs).register(http_server)
|
||||
RelationAggregationPaginationServlet(hs).register(http_server)
|
||||
RelationAggregationGroupPaginationServlet(hs).register(http_server)
|
||||
@ -49,6 +49,7 @@ from .pusher import PusherStore
|
||||
from .receipts import ReceiptsStore
|
||||
from .registration import RegistrationStore
|
||||
from .rejections import RejectionsStore
|
||||
from .relations import RelationsStore
|
||||
from .room import RoomStore
|
||||
from .roommember import RoomMemberStore
|
||||
from .search import SearchStore
|
||||
@ -99,6 +100,7 @@ class DataStore(
|
||||
GroupServerStore,
|
||||
UserErasureStore,
|
||||
MonthlyActiveUsersStore,
|
||||
RelationsStore,
|
||||
):
|
||||
def __init__(self, db_conn, hs):
|
||||
self.hs = hs
|
||||
|
||||
@ -1325,6 +1325,9 @@ class EventsStore(
|
||||
txn, event.room_id, event.redacts
|
||||
)
|
||||
|
||||
# Remove from relations table.
|
||||
self._handle_redaction(txn, event.redacts)
|
||||
|
||||
# Update the event_forward_extremities, event_backward_extremities and
|
||||
# event_edges tables.
|
||||
self._handle_mult_prev_events(
|
||||
@ -1351,6 +1354,8 @@ class EventsStore(
|
||||
# Insert into the event_search table.
|
||||
self._store_guest_access_txn(txn, event)
|
||||
|
||||
self._handle_event_relations(txn, event)
|
||||
|
||||
# Insert into the room_memberships table.
|
||||
self._store_room_members_txn(
|
||||
txn,
|
||||
@ -1655,10 +1660,11 @@ class EventsStore(
|
||||
def get_all_new_forward_event_rows(txn):
|
||||
sql = (
|
||||
"SELECT e.stream_ordering, e.event_id, e.room_id, e.type,"
|
||||
" state_key, redacts"
|
||||
" state_key, redacts, relates_to_id"
|
||||
" FROM events AS e"
|
||||
" LEFT JOIN redactions USING (event_id)"
|
||||
" LEFT JOIN state_events USING (event_id)"
|
||||
" LEFT JOIN event_relations USING (event_id)"
|
||||
" WHERE ? < stream_ordering AND stream_ordering <= ?"
|
||||
" ORDER BY stream_ordering ASC"
|
||||
" LIMIT ?"
|
||||
@ -1673,11 +1679,12 @@ class EventsStore(
|
||||
|
||||
sql = (
|
||||
"SELECT event_stream_ordering, e.event_id, e.room_id, e.type,"
|
||||
" state_key, redacts"
|
||||
" state_key, redacts, relates_to_id"
|
||||
" FROM events AS e"
|
||||
" INNER JOIN ex_outlier_stream USING (event_id)"
|
||||
" LEFT JOIN redactions USING (event_id)"
|
||||
" LEFT JOIN state_events USING (event_id)"
|
||||
" LEFT JOIN event_relations USING (event_id)"
|
||||
" WHERE ? < event_stream_ordering"
|
||||
" AND event_stream_ordering <= ?"
|
||||
" ORDER BY event_stream_ordering DESC"
|
||||
@ -1698,10 +1705,11 @@ class EventsStore(
|
||||
def get_all_new_backfill_event_rows(txn):
|
||||
sql = (
|
||||
"SELECT -e.stream_ordering, e.event_id, e.room_id, e.type,"
|
||||
" state_key, redacts"
|
||||
" state_key, redacts, relates_to_id"
|
||||
" FROM events AS e"
|
||||
" LEFT JOIN redactions USING (event_id)"
|
||||
" LEFT JOIN state_events USING (event_id)"
|
||||
" LEFT JOIN event_relations USING (event_id)"
|
||||
" WHERE ? > stream_ordering AND stream_ordering >= ?"
|
||||
" ORDER BY stream_ordering ASC"
|
||||
" LIMIT ?"
|
||||
@ -1716,11 +1724,12 @@ class EventsStore(
|
||||
|
||||
sql = (
|
||||
"SELECT -event_stream_ordering, e.event_id, e.room_id, e.type,"
|
||||
" state_key, redacts"
|
||||
" state_key, redacts, relates_to_id"
|
||||
" FROM events AS e"
|
||||
" INNER JOIN ex_outlier_stream USING (event_id)"
|
||||
" LEFT JOIN redactions USING (event_id)"
|
||||
" LEFT JOIN state_events USING (event_id)"
|
||||
" LEFT JOIN event_relations USING (event_id)"
|
||||
" WHERE ? > event_stream_ordering"
|
||||
" AND event_stream_ordering >= ?"
|
||||
" ORDER BY event_stream_ordering DESC"
|
||||
|
||||
434
synapse/storage/relations.py
Normal file
434
synapse/storage/relations.py
Normal file
@ -0,0 +1,434 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
# Copyright 2019 New Vector 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.
|
||||
|
||||
import logging
|
||||
|
||||
import attr
|
||||
|
||||
from twisted.internet import defer
|
||||
|
||||
from synapse.api.constants import RelationTypes
|
||||
from synapse.api.errors import SynapseError
|
||||
from synapse.storage._base import SQLBaseStore
|
||||
from synapse.storage.stream import generate_pagination_where_clause
|
||||
from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
@attr.s
|
||||
class PaginationChunk(object):
|
||||
"""Returned by relation pagination APIs.
|
||||
|
||||
Attributes:
|
||||
chunk (list): The rows returned by pagination
|
||||
next_batch (Any|None): Token to fetch next set of results with, if
|
||||
None then there are no more results.
|
||||
prev_batch (Any|None): Token to fetch previous set of results with, if
|
||||
None then there are no previous results.
|
||||
"""
|
||||
|
||||
chunk = attr.ib()
|
||||
next_batch = attr.ib(default=None)
|
||||
prev_batch = attr.ib(default=None)
|
||||
|
||||
def to_dict(self):
|
||||
d = {"chunk": self.chunk}
|
||||
|
||||
if self.next_batch:
|
||||
d["next_batch"] = self.next_batch.to_string()
|
||||
|
||||
if self.prev_batch:
|
||||
d["prev_batch"] = self.prev_batch.to_string()
|
||||
|
||||
return d
|
||||
|
||||
|
||||
@attr.s(frozen=True, slots=True)
|
||||
class RelationPaginationToken(object):
|
||||
"""Pagination token for relation pagination API.
|
||||
|
||||
As the results are order by topological ordering, we can use the
|
||||
`topological_ordering` and `stream_ordering` fields of the events at the
|
||||
boundaries of the chunk as pagination tokens.
|
||||
|
||||
Attributes:
|
||||
topological (int): The topological ordering of the boundary event
|
||||
stream (int): The stream ordering of the boundary event.
|
||||
"""
|
||||
|
||||
topological = attr.ib()
|
||||
stream = attr.ib()
|
||||
|
||||
@staticmethod
|
||||
def from_string(string):
|
||||
try:
|
||||
t, s = string.split("-")
|
||||
return RelationPaginationToken(int(t), int(s))
|
||||
except ValueError:
|
||||
raise SynapseError(400, "Invalid token")
|
||||
|
||||
def to_string(self):
|
||||
return "%d-%d" % (self.topological, self.stream)
|
||||
|
||||
def as_tuple(self):
|
||||
return attr.astuple(self)
|
||||
|
||||
|
||||
@attr.s(frozen=True, slots=True)
|
||||
class AggregationPaginationToken(object):
|
||||
"""Pagination token for relation aggregation pagination API.
|
||||
|
||||
As the results are order by count and then MAX(stream_ordering) of the
|
||||
aggregation groups, we can just use them as our pagination token.
|
||||
|
||||
Attributes:
|
||||
count (int): The count of relations in the boundar group.
|
||||
stream (int): The MAX stream ordering in the boundary group.
|
||||
"""
|
||||
|
||||
count = attr.ib()
|
||||
stream = attr.ib()
|
||||
|
||||
@staticmethod
|
||||
def from_string(string):
|
||||
try:
|
||||
c, s = string.split("-")
|
||||
return AggregationPaginationToken(int(c), int(s))
|
||||
except ValueError:
|
||||
raise SynapseError(400, "Invalid token")
|
||||
|
||||
def to_string(self):
|
||||
return "%d-%d" % (self.count, self.stream)
|
||||
|
||||
def as_tuple(self):
|
||||
return attr.astuple(self)
|
||||
|
||||
|
||||
class RelationsWorkerStore(SQLBaseStore):
|
||||
@cached(tree=True)
|
||||
def get_relations_for_event(
|
||||
self,
|
||||
event_id,
|
||||
relation_type=None,
|
||||
event_type=None,
|
||||
aggregation_key=None,
|
||||
limit=5,
|
||||
direction="b",
|
||||
from_token=None,
|
||||
to_token=None,
|
||||
):
|
||||
"""Get a list of relations for an event, ordered by topological ordering.
|
||||
|
||||
Args:
|
||||
event_id (str): Fetch events that relate to this event ID.
|
||||
relation_type (str|None): Only fetch events with this relation
|
||||
type, if given.
|
||||
event_type (str|None): Only fetch events with this event type, if
|
||||
given.
|
||||
aggregation_key (str|None): Only fetch events with this aggregation
|
||||
key, if given.
|
||||
limit (int): Only fetch the most recent `limit` events.
|
||||
direction (str): Whether to fetch the most recent first (`"b"`) or
|
||||
the oldest first (`"f"`).
|
||||
from_token (RelationPaginationToken|None): Fetch rows from the given
|
||||
token, or from the start if None.
|
||||
to_token (RelationPaginationToken|None): Fetch rows up to the given
|
||||
token, or up to the end if None.
|
||||
|
||||
Returns:
|
||||
Deferred[PaginationChunk]: List of event IDs that match relations
|
||||
requested. The rows are of the form `{"event_id": "..."}`.
|
||||
"""
|
||||
|
||||
where_clause = ["relates_to_id = ?"]
|
||||
where_args = [event_id]
|
||||
|
||||
if relation_type is not None:
|
||||
where_clause.append("relation_type = ?")
|
||||
where_args.append(relation_type)
|
||||
|
||||
if event_type is not None:
|
||||
where_clause.append("type = ?")
|
||||
where_args.append(event_type)
|
||||
|
||||
if aggregation_key:
|
||||
where_clause.append("aggregation_key = ?")
|
||||
where_args.append(aggregation_key)
|
||||
|
||||
pagination_clause = generate_pagination_where_clause(
|
||||
direction=direction,
|
||||
column_names=("topological_ordering", "stream_ordering"),
|
||||
from_token=attr.astuple(from_token) if from_token else None,
|
||||
to_token=attr.astuple(to_token) if to_token else None,
|
||||
engine=self.database_engine,
|
||||
)
|
||||
|
||||
if pagination_clause:
|
||||
where_clause.append(pagination_clause)
|
||||
|
||||
if direction == "b":
|
||||
order = "DESC"
|
||||
else:
|
||||
order = "ASC"
|
||||
|
||||
sql = """
|
||||
SELECT event_id, topological_ordering, stream_ordering
|
||||
FROM event_relations
|
||||
INNER JOIN events USING (event_id)
|
||||
WHERE %s
|
||||
ORDER BY topological_ordering %s, stream_ordering %s
|
||||
LIMIT ?
|
||||
""" % (
|
||||
" AND ".join(where_clause),
|
||||
order,
|
||||
order,
|
||||
)
|
||||
|
||||
def _get_recent_references_for_event_txn(txn):
|
||||
txn.execute(sql, where_args + [limit + 1])
|
||||
|
||||
last_topo_id = None
|
||||
last_stream_id = None
|
||||
events = []
|
||||
for row in txn:
|
||||
events.append({"event_id": row[0]})
|
||||
last_topo_id = row[1]
|
||||
last_stream_id = row[2]
|
||||
|
||||
next_batch = None
|
||||
if len(events) > limit and last_topo_id and last_stream_id:
|
||||
next_batch = RelationPaginationToken(last_topo_id, last_stream_id)
|
||||
|
||||
return PaginationChunk(
|
||||
chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token
|
||||
)
|
||||
|
||||
return self.runInteraction(
|
||||
"get_recent_references_for_event", _get_recent_references_for_event_txn
|
||||
)
|
||||
|
||||
@cached(tree=True)
|
||||
def get_aggregation_groups_for_event(
|
||||
self,
|
||||
event_id,
|
||||
event_type=None,
|
||||
limit=5,
|
||||
direction="b",
|
||||
from_token=None,
|
||||
to_token=None,
|
||||
):
|
||||
"""Get a list of annotations on the event, grouped by event type and
|
||||
aggregation key, sorted by count.
|
||||
|
||||
This is used e.g. to get the what and how many reactions have happend
|
||||
on an event.
|
||||
|
||||
Args:
|
||||
event_id (str): Fetch events that relate to this event ID.
|
||||
event_type (str|None): Only fetch events with this event type, if
|
||||
given.
|
||||
limit (int): Only fetch the `limit` groups.
|
||||
direction (str): Whether to fetch the highest count first (`"b"`) or
|
||||
the lowest count first (`"f"`).
|
||||
from_token (AggregationPaginationToken|None): Fetch rows from the
|
||||
given token, or from the start if None.
|
||||
to_token (AggregationPaginationToken|None): Fetch rows up to the
|
||||
given token, or up to the end if None.
|
||||
|
||||
|
||||
Returns:
|
||||
Deferred[PaginationChunk]: List of groups of annotations that
|
||||
match. Each row is a dict with `type`, `key` and `count` fields.
|
||||
"""
|
||||
|
||||
where_clause = ["relates_to_id = ?", "relation_type = ?"]
|
||||
where_args = [event_id, RelationTypes.ANNOTATION]
|
||||
|
||||
if event_type:
|
||||
where_clause.append("type = ?")
|
||||
where_args.append(event_type)
|
||||
|
||||
having_clause = generate_pagination_where_clause(
|
||||
direction=direction,
|
||||
column_names=("COUNT(*)", "MAX(stream_ordering)"),
|
||||
from_token=attr.astuple(from_token) if from_token else None,
|
||||
to_token=attr.astuple(to_token) if to_token else None,
|
||||
engine=self.database_engine,
|
||||
)
|
||||
|
||||
if direction == "b":
|
||||
order = "DESC"
|
||||
else:
|
||||
order = "ASC"
|
||||
|
||||
if having_clause:
|
||||
having_clause = "HAVING " + having_clause
|
||||
else:
|
||||
having_clause = ""
|
||||
|
||||
sql = """
|
||||
SELECT type, aggregation_key, COUNT(*), MAX(stream_ordering)
|
||||
FROM event_relations
|
||||
INNER JOIN events USING (event_id)
|
||||
WHERE {where_clause}
|
||||
GROUP BY relation_type, type, aggregation_key
|
||||
{having_clause}
|
||||
ORDER BY COUNT(*) {order}, MAX(stream_ordering) {order}
|
||||
LIMIT ?
|
||||
""".format(
|
||||
where_clause=" AND ".join(where_clause),
|
||||
order=order,
|
||||
having_clause=having_clause,
|
||||
)
|
||||
|
||||
def _get_aggregation_groups_for_event_txn(txn):
|
||||
txn.execute(sql, where_args + [limit + 1])
|
||||
|
||||
next_batch = None
|
||||
events = []
|
||||
for row in txn:
|
||||
events.append({"type": row[0], "key": row[1], "count": row[2]})
|
||||
next_batch = AggregationPaginationToken(row[2], row[3])
|
||||
|
||||
if len(events) <= limit:
|
||||
next_batch = None
|
||||
|
||||
return PaginationChunk(
|
||||
chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token
|
||||
)
|
||||
|
||||
return self.runInteraction(
|
||||
"get_aggregation_groups_for_event", _get_aggregation_groups_for_event_txn
|
||||
)
|
||||
|
||||
@cachedInlineCallbacks()
|
||||
def get_applicable_edit(self, event_id):
|
||||
"""Get the most recent edit (if any) that has happened for the given
|
||||
event.
|
||||
|
||||
Correctly handles checking whether edits were allowed to happen.
|
||||
|
||||
Args:
|
||||
event_id (str): The original event ID
|
||||
|
||||
Returns:
|
||||
Deferred[EventBase|None]: Returns the most recent edit, if any.
|
||||
"""
|
||||
|
||||
# We only allow edits for `m.room.message` events that have the same sender
|
||||
# and event type. We can't assert these things during regular event auth so
|
||||
# we have to do the checks post hoc.
|
||||
|
||||
# Fetches latest edit that has the same type and sender as the
|
||||
# original, and is an `m.room.message`.
|
||||
sql = """
|
||||
SELECT edit.event_id FROM events AS edit
|
||||
INNER JOIN event_relations USING (event_id)
|
||||
INNER JOIN events AS original ON
|
||||
original.event_id = relates_to_id
|
||||
AND edit.type = original.type
|
||||
AND edit.sender = original.sender
|
||||
WHERE
|
||||
relates_to_id = ?
|
||||
AND relation_type = ?
|
||||
AND edit.type = 'm.room.message'
|
||||
ORDER by edit.origin_server_ts DESC, edit.event_id DESC
|
||||
LIMIT 1
|
||||
"""
|
||||
|
||||
def _get_applicable_edit_txn(txn):
|
||||
txn.execute(
|
||||
sql, (event_id, RelationTypes.REPLACES,)
|
||||
)
|
||||
row = txn.fetchone()
|
||||
if row:
|
||||
return row[0]
|
||||
|
||||
edit_id = yield self.runInteraction(
|
||||
"get_applicable_edit", _get_applicable_edit_txn
|
||||
)
|
||||
|
||||
if not edit_id:
|
||||
return
|
||||
|
||||
edit_event = yield self.get_event(edit_id, allow_none=True)
|
||||
defer.returnValue(edit_event)
|
||||
|
||||
|
||||
class RelationsStore(RelationsWorkerStore):
|
||||
def _handle_event_relations(self, txn, event):
|
||||
"""Handles inserting relation data during peristence of events
|
||||
|
||||
Args:
|
||||
txn
|
||||
event (EventBase)
|
||||
"""
|
||||
relation = event.content.get("m.relates_to")
|
||||
if not relation:
|
||||
# No relations
|
||||
return
|
||||
|
||||
rel_type = relation.get("rel_type")
|
||||
if rel_type not in (
|
||||
RelationTypes.ANNOTATION,
|
||||
RelationTypes.REFERENCES,
|
||||
RelationTypes.REPLACES,
|
||||
):
|
||||
# Unknown relation type
|
||||
return
|
||||
|
||||
parent_id = relation.get("event_id")
|
||||
if not parent_id:
|
||||
# Invalid relation
|
||||
return
|
||||
|
||||
aggregation_key = relation.get("key")
|
||||
|
||||
self._simple_insert_txn(
|
||||
txn,
|
||||
table="event_relations",
|
||||
values={
|
||||
"event_id": event.event_id,
|
||||
"relates_to_id": parent_id,
|
||||
"relation_type": rel_type,
|
||||
"aggregation_key": aggregation_key,
|
||||
},
|
||||
)
|
||||
|
||||
txn.call_after(self.get_relations_for_event.invalidate_many, (parent_id,))
|
||||
txn.call_after(
|
||||
self.get_aggregation_groups_for_event.invalidate_many, (parent_id,)
|
||||
)
|
||||
|
||||
if rel_type == RelationTypes.REPLACES:
|
||||
txn.call_after(self.get_applicable_edit.invalidate, (parent_id,))
|
||||
|
||||
def _handle_redaction(self, txn, redacted_event_id):
|
||||
"""Handles receiving a redaction and checking whether we need to remove
|
||||
any redacted relations from the database.
|
||||
|
||||
Args:
|
||||
txn
|
||||
redacted_event_id (str): The event that was redacted.
|
||||
"""
|
||||
|
||||
self._simple_delete_txn(
|
||||
txn,
|
||||
table="event_relations",
|
||||
keyvalues={
|
||||
"event_id": redacted_event_id,
|
||||
}
|
||||
)
|
||||
27
synapse/storage/schema/delta/54/relations.sql
Normal file
27
synapse/storage/schema/delta/54/relations.sql
Normal file
@ -0,0 +1,27 @@
|
||||
/* Copyright 2019 New Vector 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.
|
||||
*/
|
||||
|
||||
-- Tracks related events, like reactions, replies, edits, etc. Note that things
|
||||
-- in this table are not necessarily "valid", e.g. it may contain edits from
|
||||
-- people who don't have power to edit other peoples events.
|
||||
CREATE TABLE IF NOT EXISTS event_relations (
|
||||
event_id TEXT NOT NULL,
|
||||
relates_to_id TEXT NOT NULL,
|
||||
relation_type TEXT NOT NULL,
|
||||
aggregation_key TEXT
|
||||
);
|
||||
|
||||
CREATE UNIQUE INDEX event_relations_id ON event_relations(event_id);
|
||||
CREATE INDEX event_relations_relates ON event_relations(relates_to_id, relation_type, aggregation_key);
|
||||
539
tests/rest/client/v2_alpha/test_relations.py
Normal file
539
tests/rest/client/v2_alpha/test_relations.py
Normal file
@ -0,0 +1,539 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
# Copyright 2019 New Vector 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.
|
||||
|
||||
import itertools
|
||||
import json
|
||||
|
||||
import six
|
||||
|
||||
from synapse.api.constants import EventTypes, RelationTypes
|
||||
from synapse.rest import admin
|
||||
from synapse.rest.client.v1 import login, room
|
||||
from synapse.rest.client.v2_alpha import register, relations
|
||||
|
||||
from tests import unittest
|
||||
|
||||
|
||||
class RelationsTestCase(unittest.HomeserverTestCase):
|
||||
servlets = [
|
||||
relations.register_servlets,
|
||||
room.register_servlets,
|
||||
login.register_servlets,
|
||||
register.register_servlets,
|
||||
admin.register_servlets_for_client_rest_resource,
|
||||
]
|
||||
hijack_auth = False
|
||||
|
||||
def make_homeserver(self, reactor, clock):
|
||||
# We need to enable msc1849 support for aggregations
|
||||
config = self.default_config()
|
||||
config["experimental_msc1849_support_enabled"] = True
|
||||
return self.setup_test_homeserver(config=config)
|
||||
|
||||
def prepare(self, reactor, clock, hs):
|
||||
self.user_id, self.user_token = self._create_user("alice")
|
||||
self.user2_id, self.user2_token = self._create_user("bob")
|
||||
|
||||
self.room = self.helper.create_room_as(self.user_id, tok=self.user_token)
|
||||
self.helper.join(self.room, user=self.user2_id, tok=self.user2_token)
|
||||
res = self.helper.send(self.room, body="Hi!", tok=self.user_token)
|
||||
self.parent_id = res["event_id"]
|
||||
|
||||
def test_send_relation(self):
|
||||
"""Tests that sending a relation using the new /send_relation works
|
||||
creates the right shape of event.
|
||||
"""
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", key=u"👍")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
event_id = channel.json_body["event_id"]
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/rooms/%s/event/%s" % (self.room, event_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assert_dict(
|
||||
{
|
||||
"type": "m.reaction",
|
||||
"sender": self.user_id,
|
||||
"content": {
|
||||
"m.relates_to": {
|
||||
"event_id": self.parent_id,
|
||||
"key": u"👍",
|
||||
"rel_type": RelationTypes.ANNOTATION,
|
||||
}
|
||||
},
|
||||
},
|
||||
channel.json_body,
|
||||
)
|
||||
|
||||
def test_deny_membership(self):
|
||||
"""Test that we deny relations on membership events
|
||||
"""
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, EventTypes.Member)
|
||||
self.assertEquals(400, channel.code, channel.json_body)
|
||||
|
||||
def test_basic_paginate_relations(self):
|
||||
"""Tests that calling pagination API corectly the latest relations.
|
||||
"""
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
annotation_id = channel.json_body["event_id"]
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s/relations/%s?limit=1"
|
||||
% (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
# We expect to get back a single pagination result, which is the full
|
||||
# relation event we sent above.
|
||||
self.assertEquals(len(channel.json_body["chunk"]), 1, channel.json_body)
|
||||
self.assert_dict(
|
||||
{"event_id": annotation_id, "sender": self.user_id, "type": "m.reaction"},
|
||||
channel.json_body["chunk"][0],
|
||||
)
|
||||
|
||||
# Make sure next_batch has something in it that looks like it could be a
|
||||
# valid token.
|
||||
self.assertIsInstance(
|
||||
channel.json_body.get("next_batch"), six.string_types, channel.json_body
|
||||
)
|
||||
|
||||
def test_repeated_paginate_relations(self):
|
||||
"""Test that if we paginate using a limit and tokens then we get the
|
||||
expected events.
|
||||
"""
|
||||
|
||||
expected_event_ids = []
|
||||
for _ in range(10):
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
expected_event_ids.append(channel.json_body["event_id"])
|
||||
|
||||
prev_token = None
|
||||
found_event_ids = []
|
||||
for _ in range(20):
|
||||
from_token = ""
|
||||
if prev_token:
|
||||
from_token = "&from=" + prev_token
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s/relations/%s?limit=1%s"
|
||||
% (self.room, self.parent_id, from_token),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
found_event_ids.extend(e["event_id"] for e in channel.json_body["chunk"])
|
||||
next_batch = channel.json_body.get("next_batch")
|
||||
|
||||
self.assertNotEquals(prev_token, next_batch)
|
||||
prev_token = next_batch
|
||||
|
||||
if not prev_token:
|
||||
break
|
||||
|
||||
# We paginated backwards, so reverse
|
||||
found_event_ids.reverse()
|
||||
self.assertEquals(found_event_ids, expected_event_ids)
|
||||
|
||||
def test_aggregation_pagination_groups(self):
|
||||
"""Test that we can paginate annotation groups correctly.
|
||||
"""
|
||||
|
||||
# We need to create ten separate users to send each reaction.
|
||||
access_tokens = [self.user_token, self.user2_token]
|
||||
idx = 0
|
||||
while len(access_tokens) < 10:
|
||||
user_id, token = self._create_user("test" + str(idx))
|
||||
idx += 1
|
||||
|
||||
self.helper.join(self.room, user=user_id, tok=token)
|
||||
access_tokens.append(token)
|
||||
|
||||
idx = 0
|
||||
sent_groups = {u"👍": 10, u"a": 7, u"b": 5, u"c": 3, u"d": 2, u"e": 1}
|
||||
for key in itertools.chain.from_iterable(
|
||||
itertools.repeat(key, num) for key, num in sent_groups.items()
|
||||
):
|
||||
channel = self._send_relation(
|
||||
RelationTypes.ANNOTATION,
|
||||
"m.reaction",
|
||||
key=key,
|
||||
access_token=access_tokens[idx],
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
idx += 1
|
||||
idx %= len(access_tokens)
|
||||
|
||||
prev_token = None
|
||||
found_groups = {}
|
||||
for _ in range(20):
|
||||
from_token = ""
|
||||
if prev_token:
|
||||
from_token = "&from=" + prev_token
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s/aggregations/%s?limit=1%s"
|
||||
% (self.room, self.parent_id, from_token),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEqual(len(channel.json_body["chunk"]), 1, channel.json_body)
|
||||
|
||||
for groups in channel.json_body["chunk"]:
|
||||
# We only expect reactions
|
||||
self.assertEqual(groups["type"], "m.reaction", channel.json_body)
|
||||
|
||||
# We should only see each key once
|
||||
self.assertNotIn(groups["key"], found_groups, channel.json_body)
|
||||
|
||||
found_groups[groups["key"]] = groups["count"]
|
||||
|
||||
next_batch = channel.json_body.get("next_batch")
|
||||
|
||||
self.assertNotEquals(prev_token, next_batch)
|
||||
prev_token = next_batch
|
||||
|
||||
if not prev_token:
|
||||
break
|
||||
|
||||
self.assertEquals(sent_groups, found_groups)
|
||||
|
||||
def test_aggregation_pagination_within_group(self):
|
||||
"""Test that we can paginate within an annotation group.
|
||||
"""
|
||||
|
||||
expected_event_ids = []
|
||||
for _ in range(10):
|
||||
channel = self._send_relation(
|
||||
RelationTypes.ANNOTATION, "m.reaction", key=u"👍"
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
expected_event_ids.append(channel.json_body["event_id"])
|
||||
|
||||
# Also send a different type of reaction so that we test we don't see it
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", key="a")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
prev_token = None
|
||||
found_event_ids = []
|
||||
encoded_key = six.moves.urllib.parse.quote_plus(u"👍".encode("utf-8"))
|
||||
for _ in range(20):
|
||||
from_token = ""
|
||||
if prev_token:
|
||||
from_token = "&from=" + prev_token
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s"
|
||||
"/aggregations/%s/%s/m.reaction/%s?limit=1%s"
|
||||
% (
|
||||
self.room,
|
||||
self.parent_id,
|
||||
RelationTypes.ANNOTATION,
|
||||
encoded_key,
|
||||
from_token,
|
||||
),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEqual(len(channel.json_body["chunk"]), 1, channel.json_body)
|
||||
|
||||
found_event_ids.extend(e["event_id"] for e in channel.json_body["chunk"])
|
||||
|
||||
next_batch = channel.json_body.get("next_batch")
|
||||
|
||||
self.assertNotEquals(prev_token, next_batch)
|
||||
prev_token = next_batch
|
||||
|
||||
if not prev_token:
|
||||
break
|
||||
|
||||
# We paginated backwards, so reverse
|
||||
found_event_ids.reverse()
|
||||
self.assertEquals(found_event_ids, expected_event_ids)
|
||||
|
||||
def test_aggregation(self):
|
||||
"""Test that annotations get correctly aggregated.
|
||||
"""
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
channel = self._send_relation(
|
||||
RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "b")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s/aggregations/%s"
|
||||
% (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEquals(
|
||||
channel.json_body,
|
||||
{
|
||||
"chunk": [
|
||||
{"type": "m.reaction", "key": "a", "count": 2},
|
||||
{"type": "m.reaction", "key": "b", "count": 1},
|
||||
]
|
||||
},
|
||||
)
|
||||
|
||||
def test_aggregation_redactions(self):
|
||||
"""Test that annotations get correctly aggregated after a redaction.
|
||||
"""
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
to_redact_event_id = channel.json_body["event_id"]
|
||||
|
||||
channel = self._send_relation(
|
||||
RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
# Now lets redact one of the 'a' reactions
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
"/_matrix/client/r0/rooms/%s/redact/%s" % (self.room, to_redact_event_id),
|
||||
access_token=self.user_token,
|
||||
content={},
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s/aggregations/%s"
|
||||
% (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEquals(
|
||||
channel.json_body,
|
||||
{"chunk": [{"type": "m.reaction", "key": "a", "count": 1}]},
|
||||
)
|
||||
|
||||
def test_aggregation_must_be_annotation(self):
|
||||
"""Test that aggregations must be annotations.
|
||||
"""
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/_matrix/client/unstable/rooms/%s/aggregations/%s/m.replace?limit=1"
|
||||
% (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(400, channel.code, channel.json_body)
|
||||
|
||||
def test_aggregation_get_event(self):
|
||||
"""Test that annotations and references get correctly bundled when
|
||||
getting the parent event.
|
||||
"""
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
channel = self._send_relation(
|
||||
RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "b")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
channel = self._send_relation(RelationTypes.REFERENCES, "m.room.test")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
reply_1 = channel.json_body["event_id"]
|
||||
|
||||
channel = self._send_relation(RelationTypes.REFERENCES, "m.room.test")
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
reply_2 = channel.json_body["event_id"]
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/rooms/%s/event/%s" % (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEquals(
|
||||
channel.json_body["unsigned"].get("m.relations"),
|
||||
{
|
||||
RelationTypes.ANNOTATION: {
|
||||
"chunk": [
|
||||
{"type": "m.reaction", "key": "a", "count": 2},
|
||||
{"type": "m.reaction", "key": "b", "count": 1},
|
||||
]
|
||||
},
|
||||
RelationTypes.REFERENCES: {
|
||||
"chunk": [{"event_id": reply_1}, {"event_id": reply_2}]
|
||||
},
|
||||
},
|
||||
)
|
||||
|
||||
def test_edit(self):
|
||||
"""Test that a simple edit works.
|
||||
"""
|
||||
|
||||
new_body = {"msgtype": "m.text", "body": "I've been edited!"}
|
||||
channel = self._send_relation(
|
||||
RelationTypes.REPLACES,
|
||||
"m.room.message",
|
||||
content={"msgtype": "m.text", "body": "foo", "m.new_content": new_body},
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
edit_event_id = channel.json_body["event_id"]
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/rooms/%s/event/%s" % (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEquals(channel.json_body["content"], new_body)
|
||||
|
||||
self.assertEquals(
|
||||
channel.json_body["unsigned"].get("m.relations"),
|
||||
{RelationTypes.REPLACES: {"event_id": edit_event_id}},
|
||||
)
|
||||
|
||||
def test_multi_edit(self):
|
||||
"""Test that multiple edits, including attempts by people who
|
||||
shouldn't be allowed, are correctly handled.
|
||||
"""
|
||||
|
||||
channel = self._send_relation(
|
||||
RelationTypes.REPLACES,
|
||||
"m.room.message",
|
||||
content={
|
||||
"msgtype": "m.text",
|
||||
"body": "Wibble",
|
||||
"m.new_content": {"msgtype": "m.text", "body": "First edit"},
|
||||
},
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
new_body = {"msgtype": "m.text", "body": "I've been edited!"}
|
||||
channel = self._send_relation(
|
||||
RelationTypes.REPLACES,
|
||||
"m.room.message",
|
||||
content={"msgtype": "m.text", "body": "foo", "m.new_content": new_body},
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
edit_event_id = channel.json_body["event_id"]
|
||||
|
||||
channel = self._send_relation(
|
||||
RelationTypes.REPLACES,
|
||||
"m.room.message.WRONG_TYPE",
|
||||
content={
|
||||
"msgtype": "m.text",
|
||||
"body": "Wibble",
|
||||
"m.new_content": {"msgtype": "m.text", "body": "Edit, but wrong type"},
|
||||
},
|
||||
)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
"/rooms/%s/event/%s" % (self.room, self.parent_id),
|
||||
access_token=self.user_token,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEquals(200, channel.code, channel.json_body)
|
||||
|
||||
self.assertEquals(channel.json_body["content"], new_body)
|
||||
|
||||
self.assertEquals(
|
||||
channel.json_body["unsigned"].get("m.relations"),
|
||||
{RelationTypes.REPLACES: {"event_id": edit_event_id}},
|
||||
)
|
||||
|
||||
def _send_relation(
|
||||
self, relation_type, event_type, key=None, content={}, access_token=None
|
||||
):
|
||||
"""Helper function to send a relation pointing at `self.parent_id`
|
||||
|
||||
Args:
|
||||
relation_type (str): One of `RelationTypes`
|
||||
event_type (str): The type of the event to create
|
||||
key (str|None): The aggregation key used for m.annotation relation
|
||||
type.
|
||||
content(dict|None): The content of the created event.
|
||||
access_token (str|None): The access token used to send the relation,
|
||||
defaults to `self.user_token`
|
||||
|
||||
Returns:
|
||||
FakeChannel
|
||||
"""
|
||||
if not access_token:
|
||||
access_token = self.user_token
|
||||
|
||||
query = ""
|
||||
if key:
|
||||
query = "?key=" + six.moves.urllib.parse.quote_plus(key.encode("utf-8"))
|
||||
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
"/_matrix/client/unstable/rooms/%s/send_relation/%s/%s/%s%s"
|
||||
% (self.room, self.parent_id, relation_type, event_type, query),
|
||||
json.dumps(content).encode("utf-8"),
|
||||
access_token=access_token,
|
||||
)
|
||||
self.render(request)
|
||||
return channel
|
||||
|
||||
def _create_user(self, localpart):
|
||||
user_id = self.register_user(localpart, "abc123")
|
||||
access_token = self.login(localpart, "abc123")
|
||||
|
||||
return user_id, access_token
|
||||
Loading…
Reference in New Issue
Block a user