zulip/zerver/webhooks/freshping/view.py

56 lines
1.9 KiB
Python

from typing import Any, Dict
from django.http import HttpRequest, HttpResponse
from zerver.decorator import REQ, has_request_variables, webhook_view
from zerver.lib.response import json_success
from zerver.lib.webhooks.common import check_send_webhook_message, get_setup_webhook_message
from zerver.models import UserProfile
FRESHPING_TOPIC_TEMPLATE_TEST = "Freshping"
FRESHPING_TOPIC_TEMPLATE = "{check_name}"
FRESHPING_MESSAGE_TEMPLATE_UNREACHABLE = """
{request_url} has just become unreachable.
Error code: {http_status_code}.
""".strip()
FRESHPING_MESSAGE_TEMPLATE_UP = "{request_url} is back up and no longer unreachable."
@webhook_view("Freshping")
@has_request_variables
def api_freshping_webhook(
request: HttpRequest,
user_profile: UserProfile,
payload: Dict[str, Any] = REQ(argument_type="body"),
) -> HttpResponse:
body = get_body_for_http_request(payload)
subject = get_subject_for_http_request(payload)
check_send_webhook_message(request, user_profile, subject, body)
return json_success()
def get_subject_for_http_request(payload: Dict[str, Any]) -> str:
webhook_event_data = payload["webhook_event_data"]
if webhook_event_data["application_name"] == "Webhook test":
subject = FRESHPING_TOPIC_TEMPLATE_TEST
else:
subject = FRESHPING_TOPIC_TEMPLATE.format(check_name=webhook_event_data["check_name"])
return subject
def get_body_for_http_request(payload: Dict[str, Any]) -> str:
webhook_event_data = payload["webhook_event_data"]
if webhook_event_data["check_state_name"] == "Reporting Error":
body = FRESHPING_MESSAGE_TEMPLATE_UNREACHABLE.format(**webhook_event_data)
elif webhook_event_data["check_state_name"] == "Available":
if webhook_event_data["application_name"] == "Webhook test":
body = get_setup_webhook_message("Freshping")
else:
body = FRESHPING_MESSAGE_TEMPLATE_UP.format(**webhook_event_data)
return body