Markdown message (half) support

backend/src/chat.py

@@ -8,13 +8,14 @@ import temporary as tmp
 MESSAGE_PAGE_SIZE = 256
 
 class Message:
-    def __init__(self, id, content, sender, time=None, kind='message', subkind=None, thread_id=None):
+    def __init__(self, id, content, sender, time=None, kind='message', subkind=None, format=None, thread_id=None):
         self.id = id
         self.content = content
         self.sender = sender
         self.time = time
         self.kind = kind
         self.subkind = subkind
+        self.format = format
         self.thread_id = thread_id
     
     def from_db_record(record):
@@ -32,6 +33,8 @@ class Message:
             "time": self.time,
             "sender": self.sender,
             "kind": self.kind,
+            "subkind": self.subkind,
+            "format": self.format,
             "content": self.content,
             "threadId": self.thread_id,
         }