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# Copyright (C) 2016-2017 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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import collections
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import logging
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from rhodecode.translation import lazy_ugettext
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from rhodecode.model.db import User, Repository, Session
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from rhodecode.events.base import RhodecodeEvent
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from rhodecode.lib.vcs.exceptions import CommitDoesNotExistError
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log = logging.getLogger(__name__)
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def _commits_as_dict(event, commit_ids, repos):
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"""
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Helper function to serialize commit_ids
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:param event: class calling this method
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:param commit_ids: commits to get
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:param repos: list of repos to check
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"""
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from rhodecode.lib.utils2 import extract_mentioned_users
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from rhodecode.lib.helpers import (
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urlify_commit_message, process_patterns, chop_at_smart)
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from rhodecode.model.repo import RepoModel
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if not repos:
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raise Exception('no repo defined')
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if not isinstance(repos, (tuple, list)):
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repos = [repos]
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if not commit_ids:
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return []
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needed_commits = list(commit_ids)
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commits = []
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reviewers = []
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for repo in repos:
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if not needed_commits:
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return commits # return early if we have the commits we need
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vcs_repo = repo.scm_instance(cache=False)
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try:
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# use copy of needed_commits since we modify it while iterating
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for commit_id in list(needed_commits):
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try:
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cs = vcs_repo.get_changeset(commit_id)
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except CommitDoesNotExistError:
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continue # maybe its in next repo
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cs_data = cs.__json__()
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cs_data['mentions'] = extract_mentioned_users(cs_data['message'])
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cs_data['reviewers'] = reviewers
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cs_data['url'] = RepoModel().get_commit_url(
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repo, cs_data['raw_id'], request=event.request)
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cs_data['permalink_url'] = RepoModel().get_commit_url(
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repo, cs_data['raw_id'], request=event.request, permalink=True)
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urlified_message, issues_data = process_patterns(
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cs_data['message'], repo.repo_name)
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cs_data['issues'] = issues_data
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cs_data['message_html'] = urlify_commit_message(
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cs_data['message'], repo.repo_name)
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cs_data['message_html_title'] = chop_at_smart(
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cs_data['message'], '\n', suffix_if_chopped='...')
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commits.append(cs_data)
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needed_commits.remove(commit_id)
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except Exception as e:
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log.exception(e)
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# we don't send any commits when crash happens, only full list
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# matters we short circuit then.
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return []
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missing_commits = set(commit_ids) - set(c['raw_id'] for c in commits)
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if missing_commits:
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log.error('missing commits: %s' % ', '.join(missing_commits))
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return commits
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def _issues_as_dict(commits):
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""" Helper function to serialize issues from commits """
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issues = {}
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for commit in commits:
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for issue in commit['issues']:
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issues[issue['id']] = issue
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return issues
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class RepoEvent(RhodecodeEvent):
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"""
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Base class for events acting on a repository.
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:param repo: a :class:`Repository` instance
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"""
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def __init__(self, repo):
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super(RepoEvent, self).__init__()
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self.repo = repo
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def as_dict(self):
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from rhodecode.model.repo import RepoModel
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data = super(RepoEvent, self).as_dict()
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extra_fields = collections.OrderedDict()
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for field in self.repo.extra_fields:
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extra_fields[field.field_key] = field.field_value
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data.update({
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'repo': {
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'repo_id': self.repo.repo_id,
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'repo_name': self.repo.repo_name,
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'repo_type': self.repo.repo_type,
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'url': RepoModel().get_url(
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self.repo, request=self.request),
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'permalink_url': RepoModel().get_url(
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self.repo, request=self.request, permalink=True),
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'extra_fields': extra_fields
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}
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})
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return data
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class RepoPreCreateEvent(RepoEvent):
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"""
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An instance of this class is emitted as an :term:`event` before a repo is
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created.
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"""
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name = 'repo-pre-create'
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display_name = lazy_ugettext('repository pre create')
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class RepoCreateEvent(RepoEvent):
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"""
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An instance of this class is emitted as an :term:`event` whenever a repo is
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created.
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"""
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name = 'repo-create'
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display_name = lazy_ugettext('repository created')
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class RepoPreDeleteEvent(RepoEvent):
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"""
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An instance of this class is emitted as an :term:`event` whenever a repo is
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created.
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"""
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name = 'repo-pre-delete'
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display_name = lazy_ugettext('repository pre delete')
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class RepoDeleteEvent(RepoEvent):
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"""
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An instance of this class is emitted as an :term:`event` whenever a repo is
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created.
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"""
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name = 'repo-delete'
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display_name = lazy_ugettext('repository deleted')
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class RepoVCSEvent(RepoEvent):
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"""
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Base class for events triggered by the VCS
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"""
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def __init__(self, repo_name, extras):
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self.repo = Repository.get_by_repo_name(repo_name)
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if not self.repo:
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raise Exception('repo by this name %s does not exist' % repo_name)
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self.extras = extras
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super(RepoVCSEvent, self).__init__(self.repo)
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@property
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def actor(self):
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if self.extras.get('username'):
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return User.get_by_username(self.extras['username'])
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@property
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def actor_ip(self):
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if self.extras.get('ip'):
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return self.extras['ip']
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@property
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def server_url(self):
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if self.extras.get('server_url'):
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return self.extras['server_url']
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@property
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def request(self):
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return self.extras.get('request') or self.get_request()
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class RepoPrePullEvent(RepoVCSEvent):
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"""
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An instance of this class is emitted as an :term:`event` before commits
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are pulled from a repo.
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"""
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name = 'repo-pre-pull'
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display_name = lazy_ugettext('repository pre pull')
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class RepoPullEvent(RepoVCSEvent):
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"""
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An instance of this class is emitted as an :term:`event` after commits
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are pulled from a repo.
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"""
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name = 'repo-pull'
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display_name = lazy_ugettext('repository pull')
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class RepoPrePushEvent(RepoVCSEvent):
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"""
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An instance of this class is emitted as an :term:`event` before commits
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are pushed to a repo.
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"""
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name = 'repo-pre-push'
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display_name = lazy_ugettext('repository pre push')
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class RepoPushEvent(RepoVCSEvent):
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"""
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An instance of this class is emitted as an :term:`event` after commits
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are pushed to a repo.
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:param extras: (optional) dict of data from proxied VCS actions
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"""
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name = 'repo-push'
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display_name = lazy_ugettext('repository push')
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def __init__(self, repo_name, pushed_commit_ids, extras):
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super(RepoPushEvent, self).__init__(repo_name, extras)
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self.pushed_commit_ids = pushed_commit_ids
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def as_dict(self):
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data = super(RepoPushEvent, self).as_dict()
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def branch_url(branch_name):
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return '{}/changelog?branch={}'.format(
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data['repo']['url'], branch_name)
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commits = _commits_as_dict(
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self, commit_ids=self.pushed_commit_ids, repos=[self.repo])
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last_branch = None
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for commit in reversed(commits):
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commit['branch'] = commit['branch'] or last_branch
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last_branch = commit['branch']
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issues = _issues_as_dict(commits)
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branches = set(
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commit['branch'] for commit in commits if commit['branch'])
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branches = [
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{
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'name': branch,
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'url': branch_url(branch)
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}
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for branch in branches
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]
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data['push'] = {
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'commits': commits,
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'issues': issues,
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'branches': branches,
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}
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return data
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