zulip/zerver/webhooks/gogs/view.py

99 lines
3.6 KiB
Python

# -*- coding: utf-8 -*-
# vim:fenc=utf-8
from typing import Any, Dict, Iterable, Optional
from django.http import HttpRequest, HttpResponse
from django.utils.translation import ugettext as _
from zerver.decorator import api_key_only_webhook_view
from zerver.lib.request import REQ, has_request_variables
from zerver.lib.response import json_error, json_success
from zerver.lib.webhooks.common import check_send_webhook_message, \
validate_extract_webhook_http_header, UnexpectedWebhookEventType
from zerver.lib.webhooks.git import SUBJECT_WITH_BRANCH_TEMPLATE, \
SUBJECT_WITH_PR_OR_ISSUE_INFO_TEMPLATE, get_create_branch_event_message, \
get_pull_request_event_message, get_push_commits_event_message
from zerver.models import UserProfile
def format_push_event(payload: Dict[str, Any]) -> str:
for commit in payload['commits']:
commit['sha'] = commit['id']
commit['name'] = (commit['author']['username'] or
commit['author']['name'].split()[0])
data = {
'user_name': payload['sender']['username'],
'compare_url': payload['compare_url'],
'branch_name': payload['ref'].replace('refs/heads/', ''),
'commits_data': payload['commits']
}
return get_push_commits_event_message(**data)
def format_new_branch_event(payload: Dict[str, Any]) -> str:
branch_name = payload['ref']
url = '{}/src/{}'.format(payload['repository']['html_url'], branch_name)
data = {
'user_name': payload['sender']['username'],
'url': url,
'branch_name': branch_name
}
return get_create_branch_event_message(**data)
def format_pull_request_event(payload: Dict[str, Any]) -> str:
data = {
'user_name': payload['pull_request']['user']['username'],
'action': payload['action'],
'url': payload['pull_request']['html_url'],
'number': payload['pull_request']['number'],
'target_branch': payload['pull_request']['head_branch'],
'base_branch': payload['pull_request']['base_branch'],
}
if payload['pull_request']['merged']:
data['user_name'] = payload['pull_request']['merged_by']['username']
data['action'] = 'merged'
return get_pull_request_event_message(**data)
@api_key_only_webhook_view('Gogs')
@has_request_variables
def api_gogs_webhook(request: HttpRequest, user_profile: UserProfile,
payload: Dict[str, Any]=REQ(argument_type='body'),
branches: Optional[str]=REQ(default=None)) -> HttpResponse:
repo = payload['repository']['name']
event = validate_extract_webhook_http_header(request, 'X_GOGS_EVENT', 'Gogs')
if event == 'push':
branch = payload['ref'].replace('refs/heads/', '')
if branches is not None and branches.find(branch) == -1:
return json_success()
body = format_push_event(payload)
topic = SUBJECT_WITH_BRANCH_TEMPLATE.format(
repo=repo,
branch=branch
)
elif event == 'create':
body = format_new_branch_event(payload)
topic = SUBJECT_WITH_BRANCH_TEMPLATE.format(
repo=repo,
branch=payload['ref']
)
elif event == 'pull_request':
body = format_pull_request_event(payload)
topic = SUBJECT_WITH_PR_OR_ISSUE_INFO_TEMPLATE.format(
repo=repo,
type='PR',
id=payload['pull_request']['id'],
title=payload['pull_request']['title']
)
else:
raise UnexpectedWebhookEventType('Gogs', event)
check_send_webhook_message(request, user_profile, topic, body)
return json_success()