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Fix `KeyError: 'msgtype'. Use .get`

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Fixes a key error where the mailer tried to get the ``msgtype`` of an
event that was missing a ``msgtype``.

```
 File "synapse/push/mailer.py", line 264, in get_notif_vars
 File "synapse/push/mailer.py", line 285, in get_message_vars
 File ".../frozendict/__init__.py", line 10, in __getitem__
    return self.__dict[key]
    KeyError: 'msgtype'
```
This commit is contained in:
Mark Haines 2016-06-17 13:49:16 +01:00
parent 8c75040c25
commit ded01c3bf6
1 changed files with 15 additions and 14 deletions
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29
synapse/push/mailer.py
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@ -273,16 +273,16 @@ class Mailer(object):
sender_state_event = room_state[("m.room.member", event.sender)]
sender_name = name_from_member_event(sender_state_event)
sender_avatar_url = None
if "avatar_url" in sender_state_event.content:
sender_avatar_url = sender_state_event.content["avatar_url"]
sender_avatar_url = sender_state_event.content.get("avatar_url")
# 'hash' for deterministically picking default images: use
# sender_hash % the number of default images to choose from
sender_hash = string_ordinal_total(event.sender)
msgtype = event.content.get("msgtype")
ret = {
"msgtype": event.content["msgtype"],
"msgtype": msgtype,
"is_historical": event.event_id != notif['event_id'],
"id": event.event_id,
"ts": event.origin_server_ts,
@ -291,9 +291,9 @@ class Mailer(object):
"sender_hash": sender_hash,
}
if event.content["msgtype"] == "m.text":
if msgtype == "m.text":
self.add_text_message_vars(ret, event)
elif event.content["msgtype"] == "m.image":
elif msgtype == "m.image":
self.add_image_message_vars(ret, event)
if "body" in event.content:
@ -302,16 +302,17 @@ class Mailer(object):
return ret
def add_text_message_vars(self, messagevars, event):
if "format" in event.content:
msgformat = event.content["format"]
else:
msgformat = None
msgformat = event.content.get("format")
messagevars["format"] = msgformat
if msgformat == "org.matrix.custom.html":
messagevars["body_text_html"] = safe_markup(event.content["formatted_body"])
else:
messagevars["body_text_html"] = safe_text(event.content["body"])
formatted_body = event.content.get("formatted_body")
body = event.content.get("body")
if msgformat == "org.matrix.custom.html" and formatted_body:
messagevars["body_text_html"] = safe_markup(formatted_body)
elif body:
messagevars["body_text_html"] = safe_text(body)
return messagevars