mirror of https://github.com/zulip/zulip.git
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
# Webhooks for external integrations.
|
|
import re
|
|
|
|
from django.http import HttpRequest, HttpResponse
|
|
|
|
from zerver.decorator import webhook_view
|
|
from zerver.lib.response import json_success
|
|
from zerver.lib.typed_endpoint import JsonBodyPayload, typed_endpoint
|
|
from zerver.lib.validator import WildValue, check_string
|
|
from zerver.lib.webhooks.common import check_send_webhook_message
|
|
from zerver.models import UserProfile
|
|
|
|
|
|
@webhook_view("AppFollow")
|
|
@typed_endpoint
|
|
def api_appfollow_webhook(
|
|
request: HttpRequest,
|
|
user_profile: UserProfile,
|
|
*,
|
|
payload: JsonBodyPayload[WildValue],
|
|
) -> HttpResponse:
|
|
message = payload["text"].tame(check_string)
|
|
app_name_search = re.search(r"\A(.+)", message)
|
|
assert app_name_search is not None
|
|
app_name = app_name_search.group(0)
|
|
topic_name = app_name
|
|
|
|
check_send_webhook_message(request, user_profile, topic_name, body=convert_markdown(message))
|
|
return json_success(request)
|
|
|
|
|
|
def convert_markdown(text: str) -> str:
|
|
# Converts Slack-style Markdown to Zulip format
|
|
# Implemented mainly for AppFollow messages
|
|
# Not ready for general use as some edge-cases not handled
|
|
# Convert bold
|
|
text = re.sub(r"(?:(?<=\s)|(?<=^))\*(.+?\S)\*(?=\s|$)", r"**\1**", text)
|
|
# Convert italics
|
|
text = re.sub(r"\b_(\s*)(.+?)(\s*)_\b", r"\1*\2*\3", text)
|
|
# Convert strikethrough
|
|
text = re.sub(r"(?:(?<=\s)|(?<=^))~(.+?\S)~(?=\s|$)", r"~~\1~~", text)
|
|
|
|
return text
|