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ac14a8bcf5
This kind of payload that's loaded from json in the body of the request is not only used for webhooks, but also in the push bouncer, and may get used elsewhere too - so a general name is better.
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# Webhooks for external integrations.
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from typing import Optional, Tuple
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from django.http import HttpRequest, HttpResponse
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from zerver.decorator import return_success_on_head_request, webhook_view
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from zerver.lib.exceptions import UnsupportedWebhookEventTypeError
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from zerver.lib.response import json_success
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from zerver.lib.typed_endpoint import JsonBodyPayload, typed_endpoint
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from zerver.lib.validator import WildValue, check_string
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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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from .board_actions import SUPPORTED_BOARD_ACTIONS, process_board_action
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from .card_actions import IGNORED_CARD_ACTIONS, SUPPORTED_CARD_ACTIONS, process_card_action
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@webhook_view("Trello")
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@return_success_on_head_request
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@typed_endpoint
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def api_trello_webhook(
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request: HttpRequest,
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user_profile: UserProfile,
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*,
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payload: JsonBodyPayload[WildValue],
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) -> HttpResponse:
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action_type = payload["action"]["type"].tame(check_string)
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message = get_topic_and_body(payload, action_type)
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if message is None:
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return json_success(request)
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else:
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topic, body = message
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check_send_webhook_message(request, user_profile, topic, body)
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return json_success(request)
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def get_topic_and_body(payload: WildValue, action_type: str) -> Optional[Tuple[str, str]]:
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if action_type in SUPPORTED_CARD_ACTIONS:
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return process_card_action(payload, action_type)
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if action_type in IGNORED_CARD_ACTIONS:
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return None
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if action_type in SUPPORTED_BOARD_ACTIONS:
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return process_board_action(payload, action_type)
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raise UnsupportedWebhookEventTypeError(action_type)
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