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Remove the experimental implementation of MSC3772. (#14094)

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MSC3772 has been abandoned.
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Patrick Cloke 2022-10-12 06:26:39 -04:00 • committed by GitHub
parent 3f057e4c54
commit 09be8ab5f9
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12 changed files with 22 additions and 365 deletions
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64
synapse/push/bulk_push_rule_evaluator.py
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@ -13,18 +13,15 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import itertools
import logging
from typing import (
TYPE_CHECKING,
Any,
Collection,
Dict,
Iterable,
List,
Mapping,
Optional,
Set,
Tuple,
Union,
)
@ -38,7 +35,7 @@ from synapse.events.snapshot import EventContext
from synapse.state import POWER_KEY
from synapse.storage.databases.main.roommember import EventIdMembership
from synapse.storage.state import StateFilter
from synapse.synapse_rust.push import FilteredPushRules, PushRule, PushRuleEvaluator
from synapse.synapse_rust.push import FilteredPushRules, PushRuleEvaluator
from synapse.util.caches import register_cache
from synapse.util.metrics import measure_func
from synapse.visibility import filter_event_for_clients_with_state
@ -117,9 +114,6 @@ class BulkPushRuleEvaluator:
resizable=False,
)
# Whether to support MSC3772 is supported.
self._relations_match_enabled = self.hs.config.experimental.msc3772_enabled
async def _get_rules_for_event(
self,
event: EventBase,
@ -200,51 +194,6 @@ class BulkPushRuleEvaluator:
return pl_event.content if pl_event else {}, sender_level
async def _get_mutual_relations(
self, parent_id: str, rules: Iterable[Tuple[PushRule, bool]]
) -> Dict[str, Set[Tuple[str, str]]]:
"""
Fetch event metadata for events which related to the same event as the given event.
If the given event has no relation information, returns an empty dictionary.
Args:
parent_id: The event ID which is targeted by relations.
rules: The push rules which will be processed for this event.
Returns:
A dictionary of relation type to:
A set of tuples of:
The sender
The event type
"""
# If the experimental feature is not enabled, skip fetching relations.
if not self._relations_match_enabled:
return {}
# Pre-filter to figure out which relation types are interesting.
rel_types = set()
for rule, enabled in rules:
if not enabled:
continue
for condition in rule.conditions:
if condition["kind"] != "org.matrix.msc3772.relation_match":
continue
# rel_type is required.
rel_type = condition.get("rel_type")
if rel_type:
rel_types.add(rel_type)
# If no valid rules were found, no mutual relations.
if not rel_types:
return {}
# If any valid rules were found, fetch the mutual relations.
return await self.store.get_mutual_event_relations(parent_id, rel_types)
@measure_func("action_for_event_by_user")
async def action_for_event_by_user(
self, event: EventBase, context: EventContext
@ -276,16 +225,11 @@ class BulkPushRuleEvaluator:
sender_power_level,
) = await self._get_power_levels_and_sender_level(event, context)
# Find the event's thread ID.
relation = relation_from_event(event)
# If the event does not have a relation, then cannot have any mutual
# relations or thread ID.
relations = {}
# If the event does not have a relation, then it cannot have a thread ID.
thread_id = MAIN_TIMELINE
if relation:
relations = await self._get_mutual_relations(
relation.parent_id,
itertools.chain(*(r.rules() for r in rules_by_user.values())),
)
# Recursively attempt to find the thread this event relates to.
if relation.rel_type == RelationTypes.THREAD:
thread_id = relation.parent_id
@ -306,8 +250,6 @@ class BulkPushRuleEvaluator:
room_member_count,
sender_power_level,
notification_levels,
relations,
self._relations_match_enabled,
)
users = rules_by_user.keys()