Add topic event class.

matrix/api.py

@@ -360,6 +360,16 @@ class MatrixTopicMessage(MatrixMessage):
             data
         )
 
+    def decode_body(self, server):
+        object_hook = partial(
+            MatrixEvents.MatrixTopicEvent.from_dict,
+            server,
+            self.room_id,
+            self.topic,
+        )
+
+        return self._decode(server, object_hook)
+
 
 class MatrixRedactMessage(MatrixMessage):
     def __init__(self, client, room_id, event_id, reason=None):

matrix/events.py

@@ -143,3 +143,23 @@ class MatrixSendEvent(MatrixEvent):
                 False,
                 parsed_dict
             )
+
+
+class MatrixTopicEvent(MatrixEvent):
+    def __init__(self, server, room_id, event_id, topic):
+        self.room_id = room_id
+        self.topic = topic
+        self.event_id = event_id
+        MatrixEvent.__init__(self, server)
+
+    @classmethod
+    def from_dict(cls, server, room_id, topic, parsed_dict):
+        try:
+            return cls(server, room_id, parsed_dict["event_id"], topic)
+        except KeyError:
+            return MatrixErrorEvent.from_dict(
+                server,
+                "Error setting topic",
+                False,
+                parsed_dict
+            )

matrix/messages.py

@@ -683,6 +683,10 @@ def matrix_handle_message(
         event = message.event
         event.execute()
 
+    elif message_type is MessageType.TOPIC:
+        event = message.event
+        event.execute()
+
     elif message_type is MessageType.SYNC:
         next_batch = response['next_batch']
 
@@ -717,8 +721,7 @@ def matrix_handle_message(
         room.prev_batch = response['end']
 
     # Nothing to do here, we'll handle topic changes and redactions in the sync
-    elif (message_type == MessageType.TOPIC or
+    elif message_type == MessageType.REDACT:
-          message_type == MessageType.REDACT):
         pass
 
     else:
@@ -765,14 +768,9 @@ def handle_http_response(server, message):
             event.execute()
 
         elif message.type == MessageType.TOPIC:
-            response = message.decoded_response
+            event = message.event
-            reason = ("." if not response or not response["error"] else
+            event.execute()
-                      ": {r}.".format(r=response["error"]))
 
-            error_message = ("{prefix}Can't set topic{reason}").format(
-                prefix=W.prefix("network"),
-                reason=reason)
-            server_buffer_prnt(server, error_message)
         else:
             error_message = ("{prefix}Unhandled 403 error, please inform the "
                              "developers about this: {error}").format(