mirror of
https://github.com/zulip/zulip.git
synced 2025-11-04 05:53:43 +00:00
99 lines
3.4 KiB
Python
99 lines
3.4 KiB
Python
from typing import Callable, Dict, Optional
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from django.core.exceptions import ValidationError
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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.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.lib.webhooks.git import TOPIC_WITH_BRANCH_TEMPLATE, get_push_commits_event_message
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from zerver.models import UserProfile
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def get_push_commits_body(payload: WildValue) -> str:
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commits_data = []
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for commit in payload["event"]["push"]["commits"]:
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commits_data.append(
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{
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"name": commit["author"].tame(check_string),
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"sha": commit["raw_id"].tame(check_string),
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"url": commit["url"].tame(check_string),
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"message": commit["message"].tame(check_string),
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}
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)
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return get_push_commits_event_message(
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get_user_name(payload),
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None,
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get_push_branch_name(payload),
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commits_data,
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)
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def get_user_name(payload: WildValue) -> str:
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return payload["event"]["actor"]["username"].tame(check_string)
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def get_push_branch_name(payload: WildValue) -> str:
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branches = payload["event"]["push"]["branches"]
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try:
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return branches[0]["name"].tame(check_string)
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# this error happens when the event is a push to delete remote branch, where
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# branches will be an empty list
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except ValidationError:
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return payload["event"]["push"]["commits"][0]["raw_id"].tame(check_string).split("=>")[1]
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def get_event_name(payload: WildValue, branches: Optional[str]) -> Optional[str]:
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event_name = payload["event"]["name"].tame(check_string)
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if event_name == "repo-push":
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if branches is not None:
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branch = get_push_branch_name(payload)
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if branches.find(branch) == -1:
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return None
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if event_name in EVENT_FUNCTION_MAPPER:
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return event_name
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raise UnsupportedWebhookEventTypeError(event_name)
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def get_repository_name(payload: WildValue) -> str:
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return payload["event"]["repo"]["repo_name"].tame(check_string)
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def get_topic_based_on_event(payload: WildValue, event: str) -> str:
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if event == "repo-push":
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return TOPIC_WITH_BRANCH_TEMPLATE.format(
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repo=get_repository_name(payload), branch=get_push_branch_name(payload)
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)
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return get_repository_name(payload) # nocoverage
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EVENT_FUNCTION_MAPPER: Dict[str, Callable[[WildValue], str]] = {
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"repo-push": get_push_commits_body,
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}
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ALL_EVENT_TYPES = list(EVENT_FUNCTION_MAPPER.keys())
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@webhook_view("RhodeCode", all_event_types=ALL_EVENT_TYPES)
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@has_request_variables
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def api_rhodecode_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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branches: Optional[str] = REQ(default=None),
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) -> HttpResponse:
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event = get_event_name(payload, branches)
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if event is None:
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return json_success(request)
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topic = get_topic_based_on_event(payload, event)
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body_function = EVENT_FUNCTION_MAPPER[event]
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body = body_function(payload)
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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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