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df001db1a9
Black 23 enforces some slightly more specific rules about empty line counts and redundant parenthesis removal, but the result is still compatible with Black 22. (This does not actually upgrade our Python environment to Black 23 yet.) Signed-off-by: Anders Kaseorg <anders@zulip.com>
75 lines
2.6 KiB
Python
75 lines
2.6 KiB
Python
# Webhooks for external integrations.
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from django.http import HttpRequest, HttpResponse
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from zerver.decorator import webhook_view
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from zerver.lib.exceptions import UnsupportedWebhookEventTypeError
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from zerver.lib.request import REQ, has_request_variables
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from zerver.lib.response import json_success
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from zerver.lib.validator import WildValue, check_string, to_wild_value
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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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INCIDENT_TEMPLATE = """
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**{name}**:
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* State: **{state}**
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* Description: {content}
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""".strip()
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COMPONENT_TEMPLATE = "**{name}** has changed status from **{old_status}** to **{new_status}**."
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TOPIC_TEMPLATE = "{name}: {description}"
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ALL_EVENT_TYPES = ["incident", "component"]
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def get_incident_events_body(payload: WildValue) -> str:
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return INCIDENT_TEMPLATE.format(
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name=payload["incident"]["name"].tame(check_string),
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state=payload["incident"]["status"].tame(check_string),
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content=payload["incident"]["incident_updates"][0]["body"].tame(check_string),
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)
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def get_components_update_body(payload: WildValue) -> str:
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return COMPONENT_TEMPLATE.format(
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name=payload["component"]["name"].tame(check_string),
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old_status=payload["component_update"]["old_status"].tame(check_string),
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new_status=payload["component_update"]["new_status"].tame(check_string),
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)
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def get_incident_topic(payload: WildValue) -> str:
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return TOPIC_TEMPLATE.format(
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name=payload["incident"]["name"].tame(check_string),
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description=payload["page"]["status_description"].tame(check_string),
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)
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def get_component_topic(payload: WildValue) -> str:
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return TOPIC_TEMPLATE.format(
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name=payload["component"]["name"].tame(check_string),
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description=payload["page"]["status_description"].tame(check_string),
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)
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@webhook_view("Statuspage", all_event_types=ALL_EVENT_TYPES)
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@has_request_variables
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def api_statuspage_webhook(
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request: HttpRequest,
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user_profile: UserProfile,
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payload: WildValue = REQ(argument_type="body", converter=to_wild_value),
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) -> HttpResponse:
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if "incident" in payload:
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event = "incident"
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topic = get_incident_topic(payload)
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body = get_incident_events_body(payload)
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elif "component" in payload:
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event = "component"
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topic = get_component_topic(payload)
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body = get_components_update_body(payload)
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else:
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raise UnsupportedWebhookEventTypeError("unknown-event")
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check_send_webhook_message(request, user_profile, topic, body, event)
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return json_success(request)
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