text: from typing import Any, Dict
  
  from django.http import HttpRequest, HttpResponse
  from django.utils.translation import gettext as _
  
  from zerver.decorator import webhook_view
  from zerver.lib.actions import send_rate_limited_pm_notification_to_bot_owner
  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.send_email import FromAddress
  from zerver.lib.webhooks.common import check_send_webhook_message
  from zerver.models import UserProfile
  
  MISCONFIGURED_PAYLOAD_ERROR_MESSAGE = """
  Hi there! Your bot {bot_name} just received a UptimeRobot payload that is missing
  some data that Zulip requires. This usually indicates a configuration issue
  in your UptimeRobot webhook settings. Please make sure that you set the required parameters
  when configuring the UptimeRobot webhook. Contact {support_email} if you
  need further help!
  """
  
  UPTIMEROBOT_TOPIC_TEMPLATE = "{monitor_friendly_name}"
  UPTIMEROBOT_MESSAGE_UP_TEMPLATE = """
  {monitor_friendly_name} ({monitor_url}) is back UP ({alert_details}).
  It was down for {alert_friendly_duration}.
  """.strip()
  UPTIMEROBOT_MESSAGE_DOWN_TEMPLATE = (
      "{monitor_friendly_name} ({monitor_url}) is DOWN ({alert_details})."
  )
  ALL_EVENT_TYPES = ["up", "down"]
  
  
  @webhook_view("UptimeRobot", all_event_types=ALL_EVENT_TYPES)
  @has_request_variables
  def api_uptimerobot_webhook(
      request: HttpRequest,
      user_profile: UserProfile,
      payload: Dict[str, Any] = REQ(argument_type="body"),
  ) -> HttpResponse:
      if payload["alert_type_friendly_name"] == "Up":
          event = "up"
      elif payload["alert_type_friendly_name"] == "Down":
          event = "down"
  
      try:
          body = get_body_for_http_request(payload)
          subject = get_subject_for_http_request(payload)
      except KeyError:
          message = MISCONFIGURED_PAYLOAD_ERROR_MESSAGE.format(
              bot_name=user_profile.full_name,
              support_email=FromAddress.SUPPORT,
          ).strip()
          send_rate_limited_pm_notification_to_bot_owner(user_profile, user_profile.realm, message)
  
          raise JsonableError(_("Invalid payload"))
  
      check_send_webhook_message(request, user_profile, subject, body, event)
      return json_success()
  
  
  def get_subject_for_http_request(payload: Dict[str, Any]) -> str:
      return UPTIMEROBOT_TOPIC_TEMPLATE.format(monitor_friendly_name=payload["monitor_friendly_name"])
  
  
  def get_body_for_http_request(payload: Dict[str, Any]) -> str:
      if payload["alert_type_friendly_name"] == "Up":
          body = UPTIMEROBOT_MESSAGE_UP_TEMPLATE.format(**payload)
      elif payload["alert_type_friendly_name"] == "Down":
          body = UPTIMEROBOT_MESSAGE_DOWN_TEMPLATE.format(**payload)
  
      return body
  