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# -*- coding: utf-8 -*-
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"""
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rhodecode.controllers.pullrequests
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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pull requests controller for rhodecode for initializing pull requests
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:created_on: May 7, 2012
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:author: marcink
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:copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>
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:license: GPLv3, see COPYING for more details.
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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 General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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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 General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import traceback
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from webob.exc import HTTPNotFound, HTTPForbidden
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from collections import defaultdict
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from itertools import groupby
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from pylons import request, response, session, tmpl_context as c, url
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from pylons.controllers.util import abort, redirect
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from pylons.i18n.translation import _
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from pylons.decorators import jsonify
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from rhodecode.lib.compat import json
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from rhodecode.lib.base import BaseRepoController, render
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from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
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from rhodecode.lib import helpers as h
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from rhodecode.lib import diffs
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from rhodecode.lib.utils import action_logger
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from rhodecode.model.db import User, PullRequest, ChangesetStatus,\
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ChangesetComment
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from rhodecode.model.pull_request import PullRequestModel
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from rhodecode.model.meta import Session
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from rhodecode.model.repo import RepoModel
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from rhodecode.model.comment import ChangesetCommentsModel
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from rhodecode.model.changeset_status import ChangesetStatusModel
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log = logging.getLogger(__name__)
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class PullrequestsController(BaseRepoController):
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@LoginRequired()
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@HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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'repository.admin')
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def __before__(self):
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super(PullrequestsController, self).__before__()
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def _get_repo_refs(self, repo):
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hist_l = []
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branches_group = ([('branch:%s:%s' % (k, v), k) for
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k, v in repo.branches.iteritems()], _("Branches"))
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bookmarks_group = ([('book:%s:%s' % (k, v), k) for
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k, v in repo.bookmarks.iteritems()], _("Bookmarks"))
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tags_group = ([('tag:%s:%s' % (k, v), k) for
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k, v in repo.tags.iteritems()], _("Tags"))
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hist_l.append(bookmarks_group)
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hist_l.append(branches_group)
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hist_l.append(tags_group)
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return hist_l
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def show_all(self, repo_name):
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c.pull_requests = PullRequestModel().get_all(repo_name)
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c.repo_name = repo_name
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return render('/pullrequests/pullrequest_show_all.html')
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def index(self):
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org_repo = c.rhodecode_db_repo
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if org_repo.scm_instance.alias != 'hg':
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log.error('Review not available for GIT REPOS')
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raise HTTPNotFound
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other_repos_info = {}
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c.org_refs = self._get_repo_refs(c.rhodecode_repo)
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c.org_repos = []
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c.other_repos = []
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c.org_repos.append((org_repo.repo_name, '%s/%s' % (
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org_repo.user.username, c.repo_name))
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)
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c.other_refs = c.org_refs
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c.other_repos.extend(c.org_repos)
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#add orginal repo
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other_repos_info[org_repo.repo_name] = {
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'gravatar': h.gravatar_url(org_repo.user.email, 24),
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'description': org_repo.description
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}
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c.default_pull_request = org_repo.repo_name
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#gather forks and add to this list
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for fork in org_repo.forks:
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c.other_repos.append((fork.repo_name, '%s/%s' % (
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fork.user.username, fork.repo_name))
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)
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other_repos_info[fork.repo_name] = {
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'gravatar': h.gravatar_url(fork.user.email, 24),
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'description': fork.description
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}
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#add parents of this fork also
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if org_repo.parent:
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c.default_pull_request = org_repo.parent.repo_name
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c.other_repos.append((org_repo.parent.repo_name, '%s/%s' % (
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org_repo.parent.user.username,
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org_repo.parent.repo_name))
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)
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other_repos_info[org_repo.parent.repo_name] = {
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'gravatar': h.gravatar_url(org_repo.parent.user.email, 24),
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'description': org_repo.parent.description
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}
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c.other_repos_info = json.dumps(other_repos_info)
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c.review_members = []
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c.available_members = []
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for u in User.query().filter(User.username != 'default').all():
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uname = u.username
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if org_repo.user == u:
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uname = _('%s (owner)') % u.username
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# auto add owner to pull-request recipients
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c.review_members.append([u.user_id, uname])
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c.available_members.append([u.user_id, uname])
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return render('/pullrequests/pullrequest.html')
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def create(self, repo_name):
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req_p = request.POST
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org_repo = req_p['org_repo']
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org_ref = req_p['org_ref']
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other_repo = req_p['other_repo']
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other_ref = req_p['other_ref']
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revisions = req_p.getall('revisions')
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reviewers = req_p.getall('review_members')
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#TODO: wrap this into a FORM !!!
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title = req_p['pullrequest_title']
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description = req_p['pullrequest_desc']
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try:
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pull_request = PullRequestModel().create(
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self.rhodecode_user.user_id, org_repo, org_ref, other_repo,
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other_ref, revisions, reviewers, title, description
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)
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Session().commit()
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h.flash(_('Successfully opened new pull request'),
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category='success')
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except Exception:
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h.flash(_('Error occurred during sending pull request'),
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category='error')
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log.error(traceback.format_exc())
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return redirect(url('changelog_home', repo_name=org_repo,))
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return redirect(url('pullrequest_show', repo_name=other_repo,
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pull_request_id=pull_request.pull_request_id))
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def _load_compare_data(self, pull_request):
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"""
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Load context data needed for generating compare diff
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:param pull_request:
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:type pull_request:
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"""
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org_repo = pull_request.org_repo
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org_ref_type, org_ref_, org_ref = pull_request.org_ref.split(':')
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other_repo = pull_request.other_repo
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other_ref_type, other_ref, other_ref_ = pull_request.other_ref.split(':')
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org_ref = (org_ref_type, org_ref)
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other_ref = (other_ref_type, other_ref)
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c.org_repo = org_repo
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c.other_repo = other_repo
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c.cs_ranges, discovery_data = PullRequestModel().get_compare_data(
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org_repo, org_ref, other_repo, other_ref
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)
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c.statuses = c.rhodecode_db_repo.statuses([x.raw_id for x in
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c.cs_ranges])
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# defines that we need hidden inputs with changesets
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c.as_form = request.GET.get('as_form', False)
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c.org_ref = org_ref[1]
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c.other_ref = other_ref[1]
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# diff needs to have swapped org with other to generate proper diff
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_diff = diffs.differ(other_repo, other_ref, org_repo, org_ref,
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discovery_data)
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diff_processor = diffs.DiffProcessor(_diff, format='gitdiff')
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_parsed = diff_processor.prepare()
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c.files = []
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c.changes = {}
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for f in _parsed:
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fid = h.FID('', f['filename'])
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c.files.append([fid, f['operation'], f['filename'], f['stats']])
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diff = diff_processor.as_html(enable_comments=True,
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diff_lines=[f])
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c.changes[fid] = [f['operation'], f['filename'], diff]
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def show(self, repo_name, pull_request_id):
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repo_model = RepoModel()
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c.users_array = repo_model.get_users_js()
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c.users_groups_array = repo_model.get_users_groups_js()
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c.pull_request = PullRequest.get_or_404(pull_request_id)
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cc_model = ChangesetCommentsModel()
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cs_model = ChangesetStatusModel()
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_cs_statuses = cs_model.get_statuses(c.pull_request.org_repo,
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pull_request=c.pull_request,
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with_revisions=True)
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cs_statuses = defaultdict(list)
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for st in _cs_statuses:
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cs_statuses[st.author.username] += [st]
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c.pull_request_reviewers = []
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for o in c.pull_request.reviewers:
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st = cs_statuses.get(o.user.username, None)
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if st:
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sorter = lambda k: k.version
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st = [(x, list(y)[0])
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for x, y in (groupby(sorted(st, key=sorter), sorter))]
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c.pull_request_reviewers.append([o.user, st])
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# pull_requests repo_name we opened it against
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# ie. other_repo must match
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if repo_name != c.pull_request.other_repo.repo_name:
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raise HTTPNotFound
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# load compare data into template context
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self._load_compare_data(c.pull_request)
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# inline comments
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c.inline_cnt = 0
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c.inline_comments = cc_model.get_inline_comments(
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c.rhodecode_db_repo.repo_id,
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pull_request=pull_request_id)
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# count inline comments
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for __, lines in c.inline_comments:
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for comments in lines.values():
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c.inline_cnt += len(comments)
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# comments
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c.comments = cc_model.get_comments(c.rhodecode_db_repo.repo_id,
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pull_request=pull_request_id)
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# changeset(pull-request) status
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c.current_changeset_status = cs_model.calculate_status(
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c.pull_request_reviewers
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)
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c.changeset_statuses = ChangesetStatus.STATUSES
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c.target_repo = c.pull_request.org_repo.repo_name
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return render('/pullrequests/pullrequest_show.html')
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@jsonify
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def comment(self, repo_name, pull_request_id):
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status = request.POST.get('changeset_status')
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change_status = request.POST.get('change_changeset_status')
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comm = ChangesetCommentsModel().create(
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text=request.POST.get('text'),
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repo=c.rhodecode_db_repo.repo_id,
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user=c.rhodecode_user.user_id,
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pull_request=pull_request_id,
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f_path=request.POST.get('f_path'),
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line_no=request.POST.get('line'),
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status_change=(ChangesetStatus.get_status_lbl(status)
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if status and change_status else None)
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)
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# get status if set !
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if status and change_status:
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ChangesetStatusModel().set_status(
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c.rhodecode_db_repo.repo_id,
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status,
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c.rhodecode_user.user_id,
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comm,
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pull_request=pull_request_id
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)
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action_logger(self.rhodecode_user,
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'user_commented_pull_request:%s' % pull_request_id,
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c.rhodecode_db_repo, self.ip_addr, self.sa)
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Session().commit()
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if not request.environ.get('HTTP_X_PARTIAL_XHR'):
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return redirect(h.url('pullrequest_show', repo_name=repo_name,
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pull_request_id=pull_request_id))
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data = {
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'target_id': h.safeid(h.safe_unicode(request.POST.get('f_path'))),
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}
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if comm:
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c.co = comm
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data.update(comm.get_dict())
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data.update({'rendered_text':
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render('changeset/changeset_comment_block.html')})
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return data
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@jsonify
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def delete_comment(self, repo_name, comment_id):
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co = ChangesetComment.get(comment_id)
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owner = lambda: co.author.user_id == c.rhodecode_user.user_id
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if h.HasPermissionAny('hg.admin', 'repository.admin')() or owner:
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ChangesetCommentsModel().delete(comment=co)
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Session().commit()
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return True
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else:
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raise HTTPForbidden()
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