diff --git a/synapse/push/clientformat.py b/synapse/push/clientformat.py
index 5117ef6854..622a1e35c5 100644
--- a/synapse/push/clientformat.py
+++ b/synapse/push/clientformat.py
@@ -16,18 +16,16 @@ 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: List
+ 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"""
- # We're going to be mutating this a lot, so do a deep copy
- ruleslist = copy.deepcopy(ruleslist)
-
rules: Dict[str, Dict[str, List[Dict[str, Any]]]] = {
"global": {},
"device": {},
@@ -35,11 +33,36 @@ def format_push_rules_for_user(
rules["global"] = _add_empty_priority_class_arrays(rules["global"])
- for r in ruleslist:
- template_name = _priority_class_to_template_name(r["priority_class"])
+ 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)
+
+ pattern_type = template_rule.pop("pattern_type", None)
+ if pattern_type == "user_id":
+ template_rule["pattern"] = user.to_string()
+ elif pattern_type == "user_localpart":
+ template_rule["pattern"] = 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.
- for c in r["conditions"]:
+ 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)
@@ -52,16 +75,6 @@ def format_push_rules_for_user(
if sender_type == "user_id":
c["sender"] = user.to_string()
- rulearray = rules["global"][template_name]
-
- template_rule = _rule_to_template(r)
- if template_rule:
- if "enabled" in r:
- template_rule["enabled"] = r["enabled"]
- else:
- template_rule["enabled"] = True
- rulearray.append(template_rule)
-
return rules
@@ -71,34 +84,36 @@ def _add_empty_priority_class_arrays(d: Dict[str, list]) -> Dict[str, list]:
return d
-def _rule_to_template(rule: Dict[str, Any]) -> Optional[Dict[str, Any]]:
- unscoped_rule_id = None
- if "rule_id" in rule:
- unscoped_rule_id = _rule_id_from_namespaced(rule["rule_id"])
+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"])
+ template_name = _priority_class_to_template_name(rule.priority_class)
if template_name in ["override", "underride"]:
- templaterule = {k: rule[k] for k in ["conditions", "actions"]}
+ templaterule = {"conditions": rule.conditions, "actions": rule.actions}
elif template_name in ["sender", "room"]:
- templaterule = {"actions": rule["actions"]}
- unscoped_rule_id = rule["conditions"][0]["pattern"]
+ templaterule = {"actions": rule.actions}
+ unscoped_rule_id = rule.conditions[0]["pattern"]
elif template_name == "content":
- if len(rule["conditions"]) != 1:
+ if len(rule.conditions) != 1:
return None
- thecond = rule["conditions"][0]
- if "pattern" not in thecond:
+ 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
- templaterule = {"actions": rule["actions"]}
- templaterule["pattern"] = thecond["pattern"]
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,))
- if unscoped_rule_id:
- templaterule["rule_id"] = unscoped_rule_id
- if "default" in rule:
- templaterule["default"] = rule["default"]
+ templaterule["rule_id"] = unscoped_rule_id
+ templaterule["default"] = rule.default
return templaterule
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