def remove_members_from_group_backend(request: HttpRequest, user_profile: UserProfile,
user_group_id: int, members: List[int]) -> HttpResponse:
if not members:
return json_success()
user_profiles = user_ids_to_users(members, user_profile.realm)
user_group = access_user_group_by_id(user_group_id, user_profile)
group_member_ids = get_user_group_members(user_group)
for member in members:
if (member not in group_member_ids):
raise JsonableError(_("There is no member '%s' in this user group" % (member,)))
remove_members_from_user_group(user_group, user_profiles)
return json_success()
def remove_members_from_group_backend(request: HttpRequest, user_profile: UserProfile,
user_group_id: int, members: List[int]) -> HttpResponse:
if not members:
return json_success()
user_profiles = user_ids_to_users(members, user_profile.realm)
user_group = access_user_group_by_id(user_group_id, user_profile)
group_member_ids = get_user_group_members(user_group)
for member in members:
if (member not in group_member_ids):
raise JsonableError(_("There is no member '%s' in this user group" % (member,)))
remove_members_from_user_group(user_group, user_profiles)
return json_success()
def get_mentioned_user_group_name(messages: List[Dict[str, Any]],
user_profile: UserProfile) -> Optional[str]:
"""Returns the user group name to display in the email notification
if user group(s) are mentioned.
This implements the same algorithm as get_user_group_mentions_data
in zerver/lib/notification_data.py, but we're passed a list of
messages instead.
"""
for message in messages:
if message["mentioned_user_group_id"] is None and message[
"trigger"] == "mentioned":
# The user has also been personally mentioned, so that gets prioritized.
return None
# These IDs are those of the smallest user groups mentioned in each message.
mentioned_user_group_ids = [
message["mentioned_user_group_id"] for message in messages
if message["mentioned_user_group_id"] is not None
]
# We now want to calculate the name of the smallest user group mentioned among
# all these messages.
smallest_user_group_size = math.inf
smallest_user_group_name = None
for user_group_id in mentioned_user_group_ids:
current_user_group = access_user_group_by_id(user_group_id,
user_profile,
for_mention=True)
current_user_group_size = len(
get_user_group_members(current_user_group))
if current_user_group_size < smallest_user_group_size:
# If multiple user groups are mentioned, we prefer the
# user group with the least members.
smallest_user_group_size = current_user_group_size
smallest_user_group_name = current_user_group.name
return smallest_user_group_name