zulip/zerver/webhooks/papertrail/view.py

62 lines
1.9 KiB
Python

from django.http import HttpRequest, HttpResponse
from django.utils.translation import gettext as _
from zerver.decorator import webhook_view
from zerver.lib.exceptions import JsonableError
from zerver.lib.request import REQ, has_request_variables
from zerver.lib.response import json_success
from zerver.lib.validator import WildValue, check_string, to_wild_value
from zerver.lib.webhooks.common import check_send_webhook_message
from zerver.models import UserProfile
MATCHES_TEMPLATE = '[Search for "{name}"]({url}) found **{number}** matches:\n'
SEARCH_TEMPLATE = """
{timestamp} - {source} - {query}:
``` quote
{message}
```
""".strip()
@webhook_view("Papertrail")
@has_request_variables
def api_papertrail_webhook(
request: HttpRequest,
user_profile: UserProfile,
payload: WildValue = REQ(converter=to_wild_value),
) -> HttpResponse:
if "events" not in payload:
raise JsonableError(_("Events key is missing from payload"))
matches = MATCHES_TEMPLATE.format(
name=payload["saved_search"]["name"].tame(check_string),
url=payload["saved_search"]["html_search_url"].tame(check_string),
number=str(len(payload["events"])),
)
message = [matches]
for i, event in enumerate(payload["events"]):
event_text = SEARCH_TEMPLATE.format(
timestamp=event["display_received_at"].tame(check_string),
source=event["source_name"].tame(check_string),
query=payload["saved_search"]["query"].tame(check_string),
message=event["message"].tame(check_string),
)
message.append(event_text)
if i >= 3:
message.append(
"[See more]({})".format(
payload["saved_search"]["html_search_url"].tame(check_string)
)
)
break
post = "\n".join(message)
topic = "logs"
check_send_webhook_message(request, user_profile, topic, post)
return json_success(request)