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# -*- coding: utf-8 -*-
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# Copyright 2010 - 2017 RhodeCode GmbH and the AppEnlight project authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import requests
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from . import IntegrationBase, IntegrationException
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_ = str
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class GithubAuthException(Exception):
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pass
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class GithubIntegration(IntegrationBase):
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__mapper_args__ = {
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'polymorphic_identity': 'github'
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}
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front_visible = True
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as_alert_channel = False
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supports_report_alerting = False
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action_notification = True
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integration_action = 'Add issue to Github'
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@classmethod
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def create_client(cls, request, user_name=None, repo_name=None):
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"""
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Creates REST client that can authenticate to specific repo
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uses auth tokens for current request user
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"""
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token = None
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secret = None
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for identity in request.user.external_identities:
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if identity.provider_name == 'github':
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token = identity.access_token
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secret = identity.token_secret
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break
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if not token:
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raise IntegrationException(
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'No valid auth token present for this service')
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client = GithubClient(token=token, owner=user_name, name=repo_name)
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return client
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class GithubClient(object):
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api_url = 'https://api.github.com'
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repo_type = 'github'
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def __init__(self, token, owner, name):
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self.access_token = token
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self.owner = owner
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self.name = name
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def make_request(self, url, method='get', data=None, headers=None):
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req_headers = {'User-Agent': 'appenlight',
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'Content-Type': 'application/json',
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'Authorization': 'token %s' % self.access_token}
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try:
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if data:
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data = json.dumps(data)
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resp = getattr(requests, method)(url, data=data,
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headers=req_headers,
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timeout=10)
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except Exception as e:
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msg = 'Error communicating with Github: %s'
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raise IntegrationException(_(msg) % (e,))
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if resp.status_code == 404:
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msg = 'User or repo name are incorrect'
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raise IntegrationException(_(msg))
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if resp.status_code == 401:
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msg = 'You are not authorized to access this repo'
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raise IntegrationException(_(msg))
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elif resp.status_code not in [200, 201]:
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msg = 'Github response_code: %s'
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raise IntegrationException(_(msg) % resp.status_code)
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try:
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return resp.json()
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except Exception as e:
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msg = 'Error decoding response from Github: %s'
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raise IntegrationException(_(msg) % (e,))
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def get_statuses(self):
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"""Gets list of possible item statuses"""
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url = '%(api_url)s/repos/%(owner)s/%(name)s/labels' % {
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'api_url': self.api_url,
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'owner': self.owner,
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'name': self.name}
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data = self.make_request(url)
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statuses = []
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for status in data:
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statuses.append(status['name'])
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return statuses
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def get_repo(self):
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"""Gets list of possible item statuses"""
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url = '%(api_url)s/repos/%(owner)s/%(name)s' % {
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'api_url': self.api_url,
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'owner': self.owner,
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'name': self.name}
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data = self.make_request(url)
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return data
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def get_assignees(self):
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"""Gets list of possible assignees"""
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url = '%(api_url)s/repos/%(owner)s/%(name)s/collaborators' % {
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'api_url': self.api_url,
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'owner': self.owner,
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'name': self.name}
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data = self.make_request(url)
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results = []
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for entry in data:
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results.append({"user": entry['login'],
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"name": entry.get('name')})
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return results
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def create_issue(self, form_data):
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"""
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Make a REST call to create issue in Github's issue tracker
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"""
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url = '%(api_url)s/repos/%(owner)s/%(name)s/issues' % {
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'api_url': self.api_url,
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'owner': self.owner,
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'name': self.name}
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payload = {
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"title": form_data['title'],
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"body": form_data['content'],
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"labels": [],
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"assignee": form_data['responsible']
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}
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payload['labels'].extend(form_data['kind'])
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data = self.make_request(url, 'post', data=payload)
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to_return = {
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'id': data['number'],
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'resource_url': data['url'],
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'web_url': data['html_url']
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}
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return to_return
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