mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-12-27 00:09:59 -05:00
8ef324ea6f
This replaces the specific `is_user_mention` push rule condition used in MSC3952 with the generic `exact_event_property_contains` push rule condition from MSC3966.
124 lines
4.3 KiB
Python
124 lines
4.3 KiB
Python
# Copyright 2016 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.
|
|
|
|
import copy
|
|
from typing import Any, Dict, List, Optional
|
|
|
|
from synapse.push.rulekinds import PRIORITY_CLASS_INVERSE_MAP, PRIORITY_CLASS_MAP
|
|
from synapse.synapse_rust.push import FilteredPushRules, PushRule
|
|
from synapse.types import UserID
|
|
|
|
|
|
def format_push_rules_for_user(
|
|
user: UserID, ruleslist: FilteredPushRules
|
|
) -> Dict[str, Dict[str, list]]:
|
|
"""Converts a list of rawrules and a enabled map into nested dictionaries
|
|
to match the Matrix client-server format for push rules"""
|
|
|
|
rules: Dict[str, Dict[str, List[Dict[str, Any]]]] = {"global": {}}
|
|
|
|
rules["global"] = _add_empty_priority_class_arrays(rules["global"])
|
|
|
|
for r, enabled in ruleslist.rules():
|
|
template_name = _priority_class_to_template_name(r.priority_class)
|
|
|
|
rulearray = rules["global"][template_name]
|
|
|
|
template_rule = _rule_to_template(r)
|
|
if not template_rule:
|
|
continue
|
|
|
|
rulearray.append(template_rule)
|
|
|
|
for type_key in ("pattern", "value"):
|
|
type_value = template_rule.pop(f"{type_key}_type", None)
|
|
if type_value == "user_id":
|
|
template_rule[type_key] = user.to_string()
|
|
elif type_value == "user_localpart":
|
|
template_rule[type_key] = user.localpart
|
|
|
|
template_rule["enabled"] = enabled
|
|
|
|
if "conditions" not in template_rule:
|
|
# Not all formatted rules have explicit conditions, e.g. "room"
|
|
# rules omit them as they can be derived from the kind and rule ID.
|
|
#
|
|
# If the formatted rule has no conditions then we can skip the
|
|
# formatting of conditions.
|
|
continue
|
|
|
|
# Remove internal stuff.
|
|
template_rule["conditions"] = copy.deepcopy(template_rule["conditions"])
|
|
for c in template_rule["conditions"]:
|
|
c.pop("_cache_key", None)
|
|
|
|
pattern_type = c.pop("pattern_type", None)
|
|
if pattern_type == "user_id":
|
|
c["pattern"] = user.to_string()
|
|
elif pattern_type == "user_localpart":
|
|
c["pattern"] = user.localpart
|
|
|
|
sender_type = c.pop("sender_type", None)
|
|
if sender_type == "user_id":
|
|
c["sender"] = user.to_string()
|
|
|
|
return rules
|
|
|
|
|
|
def _add_empty_priority_class_arrays(d: Dict[str, list]) -> Dict[str, list]:
|
|
for pc in PRIORITY_CLASS_MAP.keys():
|
|
d[pc] = []
|
|
return d
|
|
|
|
|
|
def _rule_to_template(rule: PushRule) -> Optional[Dict[str, Any]]:
|
|
templaterule: Dict[str, Any]
|
|
|
|
unscoped_rule_id = _rule_id_from_namespaced(rule.rule_id)
|
|
|
|
template_name = _priority_class_to_template_name(rule.priority_class)
|
|
if template_name in ["override", "underride"]:
|
|
templaterule = {"conditions": rule.conditions, "actions": rule.actions}
|
|
elif template_name in ["sender", "room"]:
|
|
templaterule = {"actions": rule.actions}
|
|
unscoped_rule_id = rule.conditions[0]["pattern"]
|
|
elif template_name == "content":
|
|
if len(rule.conditions) != 1:
|
|
return None
|
|
thecond = rule.conditions[0]
|
|
|
|
templaterule = {"actions": rule.actions}
|
|
if "pattern" in thecond:
|
|
templaterule["pattern"] = thecond["pattern"]
|
|
elif "pattern_type" in thecond:
|
|
templaterule["pattern_type"] = thecond["pattern_type"]
|
|
else:
|
|
return None
|
|
else:
|
|
# This should not be reached unless this function is not kept in sync
|
|
# with PRIORITY_CLASS_INVERSE_MAP.
|
|
raise ValueError("Unexpected template_name: %s" % (template_name,))
|
|
|
|
templaterule["rule_id"] = unscoped_rule_id
|
|
templaterule["default"] = rule.default
|
|
return templaterule
|
|
|
|
|
|
def _rule_id_from_namespaced(in_rule_id: str) -> str:
|
|
return in_rule_id.split("/")[-1]
|
|
|
|
|
|
def _priority_class_to_template_name(pc: int) -> str:
|
|
return PRIORITY_CLASS_INVERSE_MAP[pc]
|