diff --git a/synapse/api/events/factory.py b/synapse/api/events/factory.py index 12aa04fc6e..23d2b0401c 100644 --- a/synapse/api/events/factory.py +++ b/synapse/api/events/factory.py @@ -15,7 +15,7 @@ from synapse.api.events.room import ( RoomTopicEvent, MessageEvent, RoomMemberEvent, FeedbackEvent, - InviteJoinEvent, RoomConfigEvent + InviteJoinEvent, RoomConfigEvent, RoomNameEvent, ) from synapse.util.stringutils import random_string @@ -25,6 +25,7 @@ class EventFactory(object): _event_classes = [ RoomTopicEvent, + RoomNameEvent, MessageEvent, RoomMemberEvent, FeedbackEvent, diff --git a/synapse/api/events/room.py b/synapse/api/events/room.py index f3df849af2..8136d495d5 100644 --- a/synapse/api/events/room.py +++ b/synapse/api/events/room.py @@ -19,14 +19,37 @@ from . import SynapseEvent class RoomTopicEvent(SynapseEvent): TYPE = "m.room.topic" + internal_keys = SynapseEvent.internal_keys + [ + "topic", + ] + def __init__(self, **kwargs): kwargs["state_key"] = "" + if "topic" in kwargs["content"]: + kwargs["topic"] = kwargs["content"]["topic"] super(RoomTopicEvent, self).__init__(**kwargs) def get_content_template(self): return {"topic": u"string"} +class RoomNameEvent(SynapseEvent): + TYPE = "m.room.name" + + internal_keys = SynapseEvent.internal_keys + [ + "name", + ] + + def __init__(self, **kwargs): + kwargs["state_key"] = "" + if "name" in kwargs["content"]: + kwargs["name"] = kwargs["content"]["name"] + super(RoomNameEvent, self).__init__(**kwargs) + + def get_content_template(self): + return {"name": u"string"} + + class RoomMemberEvent(SynapseEvent): TYPE = "m.room.member" diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 9b55206e47..5c1b59dbc9 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -790,5 +790,5 @@ class RoomListHandler(BaseHandler): @defer.inlineCallbacks def get_public_room_list(self): - chunk = yield self.store.get_rooms(is_public=True, with_topics=True) + chunk = yield self.store.get_rooms(is_public=True) defer.returnValue({"start": "START", "end": "END", "chunk": chunk}) diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index f41c21dcd2..f62cee3c39 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -17,7 +17,7 @@ from twisted.internet import defer from synapse.api.events.room import ( RoomMemberEvent, MessageEvent, RoomTopicEvent, FeedbackEvent, - RoomConfigEvent + RoomConfigEvent, RoomNameEvent, ) from .directory import DirectoryStore @@ -52,6 +52,10 @@ class DataStore(RoomMemberStore, RoomStore, yield self._store_feedback(event) elif event.type == RoomConfigEvent.TYPE: yield self._store_room_config(event) + elif event.type == RoomNameEvent.TYPE: + yield self._store_room_name(event) + elif event.type == RoomTopicEvent.TYPE: + yield self._store_room_topic(event) yield self._store_event(event) diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index c8ec63f30a..c26e9a0f98 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -68,7 +68,7 @@ class SQLBaseStore(object): if decoder: return decoder(cursor) else: - return cursor + return cursor.fetchall() return self._db_pool.runInteraction(interaction) diff --git a/synapse/storage/room.py b/synapse/storage/room.py index a97162831b..8f44b67d8c 100644 --- a/synapse/storage/room.py +++ b/synapse/storage/room.py @@ -76,49 +76,73 @@ class RoomStore(SQLBaseStore): ) @defer.inlineCallbacks - def get_rooms(self, is_public, with_topics): + def get_rooms(self, is_public): """Retrieve a list of all public rooms. Args: is_public (bool): True if the rooms returned should be public. - with_topics (bool): True to include the current topic for the room - in the response. Returns: - A list of room dicts containing at least a "room_id" key, and a - "topic" key if one is set and with_topic=True. + A list of room dicts containing at least a "room_id" key, a + "topic" key if one is set, and a "name" key if one is set """ - room_data_type = RoomTopicEvent.TYPE - public = 1 if is_public else 0 - latest_topic = ("SELECT max(room_data.id) FROM room_data WHERE " - + "room_data.type = ? GROUP BY room_id") - - query = ("SELECT rooms.*, room_data.content, room_alias FROM rooms " - + "LEFT JOIN " - + "room_aliases ON room_aliases.room_id = rooms.room_id " - + "LEFT JOIN " - + "room_data ON rooms.room_id = room_data.room_id WHERE " - + "(room_data.id IN (" + latest_topic + ") " - + "OR room_data.id IS NULL) AND rooms.is_public = ?") - - res = yield self._execute( - self.cursor_to_dict, query, room_data_type, public + topic_subquery = ( + "SELECT topics.event_id as event_id, topics.room_id as room_id, topic FROM topics " + "INNER JOIN current_state_events as c " + "ON c.event_id = topics.event_id " ) - # return only the keys the specification expects - ret_keys = ["room_id", "topic", "room_alias"] + name_subquery = ( + "SELECT room_names.event_id as event_id, room_names.room_id as room_id, name FROM room_names " + "INNER JOIN current_state_events as c " + "ON c.event_id = room_names.event_id " + ) - # extract topic from the json (icky) FIXME - for i, room_row in enumerate(res): - try: - content_json = json.loads(room_row["content"]) - room_row["topic"] = content_json["topic"] - except: - pass # no topic set - # filter the dict based on ret_keys - res[i] = {k: v for k, v in room_row.iteritems() if k in ret_keys} + sql = ( + "SELECT r.room_id, n.name, t.topic, group_concat(a.room_alias) FROM rooms AS r " + "LEFT JOIN (%(topic)s) AS t ON t.room_id = r.room_id " + "LEFT JOIN (%(name)s) AS n ON n.room_id = r.room_id " + "INNER JOIN room_aliases AS a ON a.room_id = r.room_id " + "WHERE r.is_public = ? " + "GROUP BY r.room_id " + ) % { + "topic": topic_subquery, + "name": name_subquery, + } - defer.returnValue(res) + rows = yield self._execute(None, sql, is_public) + + ret = [ + { + "room_id": r[0], + "name": r[1], + "topic": r[2], + "aliases": r[3].split(","), + } + for r in rows + ] + + defer.returnValue(ret) + + def _store_room_topic(self, event): + return self._simple_insert( + "topics", + { + "event_id": event.event_id, + "room_id": event.room_id, + "topic": event.topic, + } + ) + + def _store_room_name(self, event): + return self._simple_insert( + "room_names", + { + "event_id": event.event_id, + "room_id": event.room_id, + "name": event.name, + } + ) class RoomsTable(Table): diff --git a/synapse/storage/schema/im.sql b/synapse/storage/schema/im.sql index 85c0c7119c..9a0f2145d5 100644 --- a/synapse/storage/schema/im.sql +++ b/synapse/storage/schema/im.sql @@ -51,6 +51,18 @@ CREATE TABLE IF NOT EXISTS feedback( room_id TEXT ); +CREATE TABLE IF NOT EXISTS topics( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + topic TEXT NOT NULL +); + +CREATE TABLE IF NOT EXISTS room_names( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + name TEXT NOT NULL +); + CREATE TABLE IF NOT EXISTS rooms( room_id TEXT PRIMARY KEY NOT NULL, is_public INTEGER,