Files
zulip/zerver/webhooks/slack/view.py
Anders Kaseorg df001db1a9 black: Reformat with Black 23.
Black 23 enforces some slightly more specific rules about empty line
counts and redundant parenthesis removal, but the result is still
compatible with Black 22.

(This does not actually upgrade our Python environment to Black 23
yet.)

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2023-02-02 10:40:13 -08:00

41 lines
1.5 KiB
Python

from django.http import HttpRequest
from django.http.response import HttpResponse
from django.utils.translation import gettext as _
from zerver.actions.message_send import check_send_stream_message
from zerver.decorator import webhook_view
from zerver.lib.exceptions import JsonableError
from zerver.lib.request import REQ, RequestNotes, has_request_variables
from zerver.lib.response import json_success
from zerver.models import UserProfile
ZULIP_MESSAGE_TEMPLATE = "**{message_sender}**: {text}"
VALID_OPTIONS = {"SHOULD_NOT_BE_MAPPED": "0", "SHOULD_BE_MAPPED": "1"}
@webhook_view("Slack", notify_bot_owner_on_invalid_json=False)
@has_request_variables
def api_slack_webhook(
request: HttpRequest,
user_profile: UserProfile,
user_name: str = REQ(),
text: str = REQ(),
channel_name: str = REQ(),
stream: str = REQ(default="slack"),
channels_map_to_topics: str = REQ(default="1"),
) -> HttpResponse:
if channels_map_to_topics not in list(VALID_OPTIONS.values()):
raise JsonableError(_("Error: channels_map_to_topics parameter other than 0 or 1"))
if channels_map_to_topics == VALID_OPTIONS["SHOULD_BE_MAPPED"]:
subject = f"channel: {channel_name}"
else:
stream = channel_name
subject = _("Message from Slack")
content = ZULIP_MESSAGE_TEMPLATE.format(message_sender=user_name, text=text)
client = RequestNotes.get_notes(request).client
assert client is not None
check_send_stream_message(user_profile, client, stream, subject, content)
return json_success(request)