From 250f3eb991f129bbd12e4fce58a9d4124aabd41e Mon Sep 17 00:00:00 2001 From: Aaron Raimist Date: Tue, 19 May 2020 04:31:25 -0500 Subject: Omit displayname or avatar_url if they aren't set instead of returning null (#7497) Per https://github.com/matrix-org/matrix-doc/issues/1436#issuecomment-410089470 they should be omitted instead of returning null or "". They aren't marked as required in the spec. Fixes https://github.com/matrix-org/synapse/issues/7333 Signed-off-by: Aaron Raimist --- changelog.d/7497.bugfix | 1 + synapse/handlers/message.py | 8 ++++++-- 2 files changed, 7 insertions(+), 2 deletions(-) create mode 100644 changelog.d/7497.bugfix diff --git a/changelog.d/7497.bugfix b/changelog.d/7497.bugfix new file mode 100644 index 0000000000..3c7920cb10 --- /dev/null +++ b/changelog.d/7497.bugfix @@ -0,0 +1 @@ +When sending `m.room.member` events, omit `displayname` and `avatar_url` if they aren't set instead of setting them to `null`. Contributed by Aaron Raimist. diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 0242521cc6..8f362896a2 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -484,9 +484,13 @@ class EventCreationHandler(object): try: if "displayname" not in content: - content["displayname"] = yield profile.get_displayname(target) + displayname = yield profile.get_displayname(target) + if displayname is not None: + content["displayname"] = displayname if "avatar_url" not in content: - content["avatar_url"] = yield profile.get_avatar_url(target) + avatar_url = yield profile.get_avatar_url(target) + if avatar_url is not None: + content["avatar_url"] = avatar_url except Exception as e: logger.info( "Failed to get profile information for %r: %s", target, e -- cgit 1.4.1