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			46 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			46 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# Webhooks for external integrations.
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from django.http import HttpRequest, HttpResponse
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from zerver.actions.message_send import check_send_private_message
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from zerver.decorator import webhook_view
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from zerver.lib.request import RequestNotes
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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_int, check_string
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from zerver.models import UserProfile
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from zerver.models.users import get_user
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@webhook_view("Dialogflow")
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@typed_endpoint
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def api_dialogflow_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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    email: str,
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) -> HttpResponse:
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    status = payload["status"]["code"].tame(check_int)
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    if status == 200:
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        result = payload["result"]["fulfillment"]["speech"].tame(check_string)
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        if not result:
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            alternate_result = payload["alternateResult"]["fulfillment"]["speech"].tame(
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                check_string
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            )
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            if not alternate_result:
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                body = "Dialogflow couldn't process your query."
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            else:
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                body = alternate_result
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        else:
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            body = result
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    else:
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        error_status = payload["status"]["errorDetails"].tame(check_string)
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        body = f"{status} - {error_status}"
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    receiving_user = get_user(email, user_profile.realm)
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    client = RequestNotes.get_notes(request).client
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    assert client is not None
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    check_send_private_message(user_profile, client, receiving_user, body)
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    return json_success(request)
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