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	This makes it much more clear that this feature does JSON encoding, which previously was only indicated in the documentation. Signed-off-by: Anders Kaseorg <anders@zulip.com>
		
			
				
	
	
		
			70 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			70 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
from typing import Any, Dict
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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.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 check_dict, check_list, 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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MATCHES_TEMPLATE = '[Search for "{name}"]({url}) found **{number}** matches:\n'
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SEARCH_TEMPLATE = """
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{timestamp} - {source} - {query}:
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``` quote
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{message}
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```
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""".strip()
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@webhook_view("Papertrail")
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@has_request_variables
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def api_papertrail_webhook(
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    request: HttpRequest,
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    user_profile: UserProfile,
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    payload: Dict[str, Any] = REQ(
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        json_validator=check_dict(
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            [
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                ("events", check_list(check_dict([]))),
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                (
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                    "saved_search",
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                    check_dict(
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                        [
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                            ("name", check_string),
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                            ("html_search_url", check_string),
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                        ]
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                    ),
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                ),
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            ]
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        )
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    ),
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) -> HttpResponse:
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    matches = MATCHES_TEMPLATE.format(
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        name=payload["saved_search"]["name"],
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        url=payload["saved_search"]["html_search_url"],
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        number=str(len(payload["events"])),
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    )
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    message = [matches]
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    for i, event in enumerate(payload["events"]):
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        event_text = SEARCH_TEMPLATE.format(
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            timestamp=event["display_received_at"],
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            source=event["source_name"],
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            query=payload["saved_search"]["query"],
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            message=event["message"],
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        )
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        message.append(event_text)
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        if i >= 3:
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            message.append("[See more]({})".format(payload["saved_search"]["html_search_url"]))
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            break
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    post = "\n".join(message)
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    topic = "logs"
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    check_send_webhook_message(request, user_profile, topic, post)
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    return json_success()
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