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037f696d26
The only changes visible at the AST level, checked using https://github.com/asottile/astpretty, are zerver/lib/test_fixtures.py: '\x1b\\[(1|0)m' ↦ '\\x1b\\[(1|0)m' '\\[[X| ]\\] (\\d+_.+)\n' ↦ '\\[[X| ]\\] (\\d+_.+)\\n' which is fine because re treats '\\x1b' and '\\n' the same way as '\x1b' and '\n'. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
# Webhooks for external integrations.
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import re
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from typing import Any, Dict, Optional
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from django.http import HttpRequest, HttpResponse
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from django.utils.translation import ugettext as _
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from zerver.decorator import api_key_only_webhook_view
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from zerver.lib.request import REQ, has_request_variables
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from zerver.lib.response import json_error, json_success
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from zerver.lib.webhooks.common import check_send_webhook_message
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from zerver.models import UserProfile
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@api_key_only_webhook_view("AppFollow")
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@has_request_variables
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def api_appfollow_webhook(request: HttpRequest, user_profile: UserProfile,
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payload: Dict[str, Any]=REQ(argument_type="body")) -> HttpResponse:
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message = payload["text"]
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app_name_search = re.search(r'\A(.+)', message)
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assert app_name_search is not None
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app_name = app_name_search.group(0)
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topic = app_name
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check_send_webhook_message(request, user_profile, topic,
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body=convert_markdown(message))
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return json_success()
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def convert_markdown(text: str) -> str:
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# Converts Slack-style markdown to Zulip format
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# Implemented mainly for AppFollow messages
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# Not ready for general use as some edge-cases not handled
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# Convert Bold
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text = re.sub(r'(?:(?<=\s)|(?<=^))\*(.+?\S)\*(?=\s|$)', r'**\1**', text)
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# Convert Italics
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text = re.sub(r'\b_(\s*)(.+?)(\s*)_\b', r'\1*\2*\3', text)
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# Convert Strikethrough
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text = re.sub(r'(?:(?<=\s)|(?<=^))~(.+?\S)~(?=\s|$)', r'~~\1~~', text)
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return text
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