mirror of https://github.com/zulip/zulip.git
66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
from typing import Any, Dict
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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 REQ, has_request_variables, webhook_view
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from zerver.lib.actions import send_rate_limited_pm_notification_to_bot_owner
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from zerver.lib.response import json_error, json_success
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from zerver.lib.send_email import FromAddress
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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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MISCONFIGURED_PAYLOAD_ERROR_MESSAGE = """
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Hi there! Your bot {bot_name} just received a Uptime Robot payload that is missing
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some data that Zulip requires. This usually indicates a configuration issue
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in your Uptime Robot webhook settings. Please make sure that you set the required parameters
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when configuring the Uptime Robot webhook. Contact {support_email} if you
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need further help!
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"""
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UPTIMEROBOT_TOPIC_TEMPLATE = "{monitor_friendly_name}"
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UPTIMEROBOT_MESSAGE_UP_TEMPLATE = """
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{monitor_friendly_name} ({monitor_url}) is back UP ({alert_details}).
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It was down for {alert_friendly_duration}.
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""".strip()
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UPTIMEROBOT_MESSAGE_DOWN_TEMPLATE = (
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"{monitor_friendly_name} ({monitor_url}) is DOWN ({alert_details})."
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)
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@webhook_view("UptimeRobot")
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@has_request_variables
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def api_uptimerobot_webhook(
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request: HttpRequest,
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user_profile: UserProfile,
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payload: Dict[str, Any] = REQ(argument_type="body"),
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) -> HttpResponse:
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try:
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body = get_body_for_http_request(payload)
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subject = get_subject_for_http_request(payload)
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except KeyError:
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message = MISCONFIGURED_PAYLOAD_ERROR_MESSAGE.format(
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bot_name=user_profile.full_name,
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support_email=FromAddress.SUPPORT,
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).strip()
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send_rate_limited_pm_notification_to_bot_owner(user_profile, user_profile.realm, message)
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return json_error(_("Invalid payload"))
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check_send_webhook_message(request, user_profile, subject, body)
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return json_success()
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def get_subject_for_http_request(payload: Dict[str, Any]) -> str:
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return UPTIMEROBOT_TOPIC_TEMPLATE.format(monitor_friendly_name=payload["monitor_friendly_name"])
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def get_body_for_http_request(payload: Dict[str, Any]) -> str:
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if payload["alert_type_friendly_name"] == "Up":
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body = UPTIMEROBOT_MESSAGE_UP_TEMPLATE.format(**payload)
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elif payload["alert_type_friendly_name"] == "Down":
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body = UPTIMEROBOT_MESSAGE_DOWN_TEMPLATE.format(**payload)
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return body
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