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39 lines
1.8 KiB
Python
39 lines
1.8 KiB
Python
# Webhooks for external integrations.
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from __future__ import absolute_import
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import ujson
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from typing import Mapping, Any, Tuple, Text
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from django.utils.translation import ugettext as _
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from django.http import HttpRequest, HttpResponse
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from zerver.lib.actions import check_send_message
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from zerver.decorator import return_success_on_head_request
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from zerver.lib.response import json_success, json_error
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from zerver.models import UserProfile, Client
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from zerver.decorator import REQ, has_request_variables, api_key_only_webhook_view
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from .view.card_actions import SUPPORTED_CARD_ACTIONS, process_card_action
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from .view.board_actions import SUPPORTED_BOARD_ACTIONS, process_board_action
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from .view.exceptions import UnsupportedAction
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@api_key_only_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(request, user_profile, client, payload=REQ(argument_type='body'), stream=REQ(default='trello')):
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# type: (HttpRequest, UserProfile, Client, Mapping[str, Any], Text) -> HttpResponse
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payload = ujson.loads(request.body)
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action_type = payload.get('action').get('type')
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try:
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subject, body = get_subject_and_body(payload, action_type)
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except UnsupportedAction:
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return json_error(_('Unsupported action_type: {action_type}'.format(action_type=action_type)))
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check_send_message(user_profile, client, 'stream', [stream], subject, body)
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return json_success()
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def get_subject_and_body(payload, action_type):
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# type: (Mapping[str, Any], Text) -> Tuple[Text, Text]
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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 SUPPORTED_BOARD_ACTIONS:
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return process_board_action(payload, action_type)
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raise UnsupportedAction('{} if not supported'.format(action_type))
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