mirror of https://github.com/zulip/zulip.git
46 lines
1.7 KiB
Python
46 lines
1.7 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.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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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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@has_request_variables
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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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payload: WildValue = REQ(argument_type="body", converter=to_wild_value),
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) -> HttpResponse:
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action_type = payload["action"]["type"].tame(check_string)
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message = get_subject_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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subject, body = message
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check_send_webhook_message(request, user_profile, subject, body)
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return json_success(request)
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def get_subject_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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