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repo_pull_requests.py
1875 lines | 78.0 KiB | text/x-python | PythonLexer
# Copyright (C) 2011-2023 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
import logging
import collections
import formencode
import formencode.htmlfill
import peppercorn
from pyramid.httpexceptions import (
HTTPFound, HTTPNotFound, HTTPForbidden, HTTPBadRequest, HTTPConflict)
from pyramid.renderers import render
from rhodecode.apps._base import RepoAppView, DataGridAppView
from rhodecode.lib import helpers as h, diffs, codeblocks, channelstream
from rhodecode.lib.base import vcs_operation_context
from rhodecode.lib.diffs import load_cached_diff, cache_diff, diff_cache_exist
from rhodecode.lib.exceptions import CommentVersionMismatch
from rhodecode.lib import ext_json
from rhodecode.lib.auth import (
LoginRequired, HasRepoPermissionAny, HasRepoPermissionAnyDecorator,
NotAnonymous, CSRFRequired)
from rhodecode.lib.utils2 import str2bool, safe_str, safe_int, aslist, retry
from rhodecode.lib.vcs.backends.base import (
EmptyCommit, UpdateFailureReason, unicode_to_reference)
from rhodecode.lib.vcs.exceptions import (
CommitDoesNotExistError, RepositoryRequirementError, EmptyRepositoryError)
from rhodecode.model.changeset_status import ChangesetStatusModel
from rhodecode.model.comment import CommentsModel
from rhodecode.model.db import (
func, false, or_, PullRequest, ChangesetComment, ChangesetStatus, Repository,
PullRequestReviewers)
from rhodecode.model.forms import PullRequestForm
from rhodecode.model.meta import Session
from rhodecode.model.pull_request import PullRequestModel, MergeCheck
from rhodecode.model.scm import ScmModel
log = logging.getLogger(__name__)
class RepoPullRequestsView(RepoAppView, DataGridAppView):
def load_default_context(self):
c = self._get_local_tmpl_context(include_app_defaults=True)
c.REVIEW_STATUS_APPROVED = ChangesetStatus.STATUS_APPROVED
c.REVIEW_STATUS_REJECTED = ChangesetStatus.STATUS_REJECTED
# backward compat., we use for OLD PRs a plain renderer
c.renderer = 'plain'
return c
def _get_pull_requests_list(
self, repo_name, source, filter_type, opened_by, statuses):
draw, start, limit = self._extract_chunk(self.request)
search_q, order_by, order_dir = self._extract_ordering(self.request)
_render = self.request.get_partial_renderer(
'rhodecode:templates/data_table/_dt_elements.mako')
# pagination
if filter_type == 'awaiting_review':
pull_requests = PullRequestModel().get_awaiting_review(
repo_name,
search_q=search_q, statuses=statuses,
offset=start, length=limit, order_by=order_by, order_dir=order_dir)
pull_requests_total_count = PullRequestModel().count_awaiting_review(
repo_name,
search_q=search_q, statuses=statuses)
elif filter_type == 'awaiting_my_review':
pull_requests = PullRequestModel().get_awaiting_my_review(
repo_name, self._rhodecode_user.user_id,
search_q=search_q, statuses=statuses,
offset=start, length=limit, order_by=order_by, order_dir=order_dir)
pull_requests_total_count = PullRequestModel().count_awaiting_my_review(
repo_name, self._rhodecode_user.user_id,
search_q=search_q, statuses=statuses)
else:
pull_requests = PullRequestModel().get_all(
repo_name, search_q=search_q, source=source, opened_by=opened_by,
statuses=statuses, offset=start, length=limit,
order_by=order_by, order_dir=order_dir)
pull_requests_total_count = PullRequestModel().count_all(
repo_name, search_q=search_q, source=source, statuses=statuses,
opened_by=opened_by)
data = []
comments_model = CommentsModel()
for pr in pull_requests:
comments_count = comments_model.get_all_comments(
self.db_repo.repo_id, pull_request=pr,
include_drafts=False, count_only=True)
review_statuses = pr.reviewers_statuses(user=self._rhodecode_db_user)
my_review_status = ChangesetStatus.STATUS_NOT_REVIEWED
if review_statuses and review_statuses[4]:
_review_obj, _user, _reasons, _mandatory, statuses = review_statuses
my_review_status = statuses[0][1].status
data.append({
'name': _render('pullrequest_name',
pr.pull_request_id, pr.pull_request_state,
pr.work_in_progress, pr.target_repo.repo_name,
short=True),
'name_raw': pr.pull_request_id,
'status': _render('pullrequest_status',
pr.calculated_review_status()),
'my_status': _render('pullrequest_status',
my_review_status),
'title': _render('pullrequest_title', pr.title, pr.description),
'pr_flow': _render('pullrequest_commit_flow', pr),
'description': h.escape(pr.description),
'updated_on': _render('pullrequest_updated_on',
h.datetime_to_time(pr.updated_on),
pr.versions_count),
'updated_on_raw': h.datetime_to_time(pr.updated_on),
'created_on': _render('pullrequest_updated_on',
h.datetime_to_time(pr.created_on)),
'created_on_raw': h.datetime_to_time(pr.created_on),
'state': pr.pull_request_state,
'author': _render('pullrequest_author',
pr.author.full_contact, ),
'author_raw': pr.author.full_name,
'comments': _render('pullrequest_comments', comments_count),
'comments_raw': comments_count,
'closed': pr.is_closed(),
})
data = ({
'draw': draw,
'data': data,
'recordsTotal': pull_requests_total_count,
'recordsFiltered': pull_requests_total_count,
})
return data
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pull_request_list(self):
c = self.load_default_context()
req_get = self.request.GET
c.source = str2bool(req_get.get('source'))
c.closed = str2bool(req_get.get('closed'))
c.my = str2bool(req_get.get('my'))
c.awaiting_review = str2bool(req_get.get('awaiting_review'))
c.awaiting_my_review = str2bool(req_get.get('awaiting_my_review'))
c.active = 'open'
if c.my:
c.active = 'my'
if c.closed:
c.active = 'closed'
if c.awaiting_review and not c.source:
c.active = 'awaiting'
if c.source and not c.awaiting_review:
c.active = 'source'
if c.awaiting_my_review:
c.active = 'awaiting_my'
return self._get_template_context(c)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pull_request_list_data(self):
self.load_default_context()
# additional filters
req_get = self.request.GET
source = str2bool(req_get.get('source'))
closed = str2bool(req_get.get('closed'))
my = str2bool(req_get.get('my'))
awaiting_review = str2bool(req_get.get('awaiting_review'))
awaiting_my_review = str2bool(req_get.get('awaiting_my_review'))
filter_type = 'awaiting_review' if awaiting_review \
else 'awaiting_my_review' if awaiting_my_review \
else None
opened_by = None
if my:
opened_by = [self._rhodecode_user.user_id]
statuses = [PullRequest.STATUS_NEW, PullRequest.STATUS_OPEN]
if closed:
statuses = [PullRequest.STATUS_CLOSED]
data = self._get_pull_requests_list(
repo_name=self.db_repo_name, source=source,
filter_type=filter_type, opened_by=opened_by, statuses=statuses)
return data
def _is_diff_cache_enabled(self, target_repo):
caching_enabled = self._get_general_setting(
target_repo, 'rhodecode_diff_cache')
log.debug('Diff caching enabled: %s', caching_enabled)
return caching_enabled
def _get_diffset(self, source_repo_name, source_repo,
ancestor_commit,
source_ref_id, target_ref_id,
target_commit, source_commit, diff_limit, file_limit,
fulldiff, hide_whitespace_changes, diff_context, use_ancestor=True):
target_commit_final = target_commit
source_commit_final = source_commit
if use_ancestor:
# we might want to not use it for versions
target_ref_id = ancestor_commit.raw_id
target_commit_final = ancestor_commit
vcs_diff = PullRequestModel().get_diff(
source_repo, source_ref_id, target_ref_id,
hide_whitespace_changes, diff_context)
diff_processor = diffs.DiffProcessor(vcs_diff, diff_format='newdiff', diff_limit=diff_limit,
file_limit=file_limit, show_full_diff=fulldiff)
_parsed = diff_processor.prepare()
diffset = codeblocks.DiffSet(
repo_name=self.db_repo_name,
source_repo_name=source_repo_name,
source_node_getter=codeblocks.diffset_node_getter(target_commit_final),
target_node_getter=codeblocks.diffset_node_getter(source_commit_final),
)
diffset = self.path_filter.render_patchset_filtered(
diffset, _parsed, target_ref_id, source_ref_id)
return diffset
def _get_range_diffset(self, source_scm, source_repo,
commit1, commit2, diff_limit, file_limit,
fulldiff, hide_whitespace_changes, diff_context):
vcs_diff = source_scm.get_diff(
commit1, commit2,
ignore_whitespace=hide_whitespace_changes,
context=diff_context)
diff_processor = diffs.DiffProcessor(vcs_diff, diff_format='newdiff',
diff_limit=diff_limit,
file_limit=file_limit, show_full_diff=fulldiff)
_parsed = diff_processor.prepare()
diffset = codeblocks.DiffSet(
repo_name=source_repo.repo_name,
source_node_getter=codeblocks.diffset_node_getter(commit1),
target_node_getter=codeblocks.diffset_node_getter(commit2))
diffset = self.path_filter.render_patchset_filtered(
diffset, _parsed, commit1.raw_id, commit2.raw_id)
return diffset
def register_comments_vars(self, c, pull_request, versions, include_drafts=True):
comments_model = CommentsModel()
# GENERAL COMMENTS with versions #
q = comments_model._all_general_comments_of_pull_request(pull_request)
q = q.order_by(ChangesetComment.comment_id.asc())
if not include_drafts:
q = q.filter(ChangesetComment.draft == false())
general_comments = q
# pick comments we want to render at current version
c.comment_versions = comments_model.aggregate_comments(
general_comments, versions, c.at_version_num)
# INLINE COMMENTS with versions #
q = comments_model._all_inline_comments_of_pull_request(pull_request)
q = q.order_by(ChangesetComment.comment_id.asc())
if not include_drafts:
q = q.filter(ChangesetComment.draft == false())
inline_comments = q
c.inline_versions = comments_model.aggregate_comments(
inline_comments, versions, c.at_version_num, inline=True)
# Comments inline+general
if c.at_version:
c.inline_comments_flat = c.inline_versions[c.at_version_num]['display']
c.comments = c.comment_versions[c.at_version_num]['display']
else:
c.inline_comments_flat = c.inline_versions[c.at_version_num]['until']
c.comments = c.comment_versions[c.at_version_num]['until']
return general_comments, inline_comments
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pull_request_show(self):
_ = self.request.translate
c = self.load_default_context()
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
pull_request_id = pull_request.pull_request_id
c.state_progressing = pull_request.is_state_changing()
c.pr_broadcast_channel = channelstream.pr_channel(pull_request)
_new_state = {
'created': PullRequest.STATE_CREATED,
}.get(self.request.GET.get('force_state'))
can_force_state = c.is_super_admin or HasRepoPermissionAny('repository.admin')(c.repo_name)
if can_force_state and _new_state:
with pull_request.set_state(PullRequest.STATE_UPDATING, final_state=_new_state):
h.flash(
_('Pull Request state was force changed to `{}`').format(_new_state),
category='success')
Session().commit()
raise HTTPFound(h.route_path(
'pullrequest_show', repo_name=self.db_repo_name,
pull_request_id=pull_request_id))
version = self.request.GET.get('version')
from_version = self.request.GET.get('from_version') or version
merge_checks = self.request.GET.get('merge_checks')
c.fulldiff = str2bool(self.request.GET.get('fulldiff'))
force_refresh = str2bool(self.request.GET.get('force_refresh'))
c.range_diff_on = self.request.GET.get('range-diff') == "1"
# fetch global flags of ignore ws or context lines
diff_context = diffs.get_diff_context(self.request)
hide_whitespace_changes = diffs.get_diff_whitespace_flag(self.request)
(pull_request_latest,
pull_request_at_ver,
pull_request_display_obj,
at_version) = PullRequestModel().get_pr_version(
pull_request_id, version=version)
pr_closed = pull_request_latest.is_closed()
if pr_closed and (version or from_version):
# not allow to browse versions for closed PR
raise HTTPFound(h.route_path(
'pullrequest_show', repo_name=self.db_repo_name,
pull_request_id=pull_request_id))
versions = pull_request_display_obj.versions()
c.commit_versions = PullRequestModel().pr_commits_versions(versions)
# used to store per-commit range diffs
c.changes = collections.OrderedDict()
c.at_version = at_version
c.at_version_num = (at_version
if at_version and at_version != PullRequest.LATEST_VER
else None)
c.at_version_index = ChangesetComment.get_index_from_version(
c.at_version_num, versions)
(prev_pull_request_latest,
prev_pull_request_at_ver,
prev_pull_request_display_obj,
prev_at_version) = PullRequestModel().get_pr_version(
pull_request_id, version=from_version)
c.from_version = prev_at_version
c.from_version_num = (prev_at_version
if prev_at_version and prev_at_version != PullRequest.LATEST_VER
else None)
c.from_version_index = ChangesetComment.get_index_from_version(
c.from_version_num, versions)
# define if we're in COMPARE mode or VIEW at version mode
compare = at_version != prev_at_version
# pull_requests repo_name we opened it against
# ie. target_repo must match
if self.db_repo_name != pull_request_at_ver.target_repo.repo_name:
log.warning('Mismatch between the current repo: %s, and target %s',
self.db_repo_name, pull_request_at_ver.target_repo.repo_name)
raise HTTPNotFound()
c.shadow_clone_url = PullRequestModel().get_shadow_clone_url(pull_request_at_ver)
c.pull_request = pull_request_display_obj
c.renderer = pull_request_at_ver.description_renderer or c.renderer
c.pull_request_latest = pull_request_latest
# inject latest version
latest_ver = PullRequest.get_pr_display_object(pull_request_latest, pull_request_latest)
c.versions = versions + [latest_ver]
if compare or (at_version and not at_version == PullRequest.LATEST_VER):
c.allowed_to_change_status = False
c.allowed_to_update = False
c.allowed_to_merge = False
c.allowed_to_delete = False
c.allowed_to_comment = False
c.allowed_to_close = False
else:
can_change_status = PullRequestModel().check_user_change_status(
pull_request_at_ver, self._rhodecode_user)
c.allowed_to_change_status = can_change_status and not pr_closed
c.allowed_to_update = PullRequestModel().check_user_update(
pull_request_latest, self._rhodecode_user) and not pr_closed
c.allowed_to_merge = PullRequestModel().check_user_merge(
pull_request_latest, self._rhodecode_user) and not pr_closed
c.allowed_to_delete = PullRequestModel().check_user_delete(
pull_request_latest, self._rhodecode_user) and not pr_closed
c.allowed_to_comment = not pr_closed
c.allowed_to_close = c.allowed_to_merge and not pr_closed
c.forbid_adding_reviewers = False
if pull_request_latest.reviewer_data and \
'rules' in pull_request_latest.reviewer_data:
rules = pull_request_latest.reviewer_data['rules'] or {}
try:
c.forbid_adding_reviewers = rules.get('forbid_adding_reviewers')
except Exception:
pass
# check merge capabilities
_merge_check = MergeCheck.validate(
pull_request_latest, auth_user=self._rhodecode_user,
translator=self.request.translate,
force_shadow_repo_refresh=force_refresh)
c.pr_merge_errors = _merge_check.error_details
c.pr_merge_possible = not _merge_check.failed
c.pr_merge_message = _merge_check.merge_msg
c.pr_merge_source_commit = _merge_check.source_commit
c.pr_merge_target_commit = _merge_check.target_commit
c.pr_merge_info = MergeCheck.get_merge_conditions(
pull_request_latest, translator=self.request.translate)
c.pull_request_review_status = _merge_check.review_status
if merge_checks:
self.request.override_renderer = \
'rhodecode:templates/pullrequests/pullrequest_merge_checks.mako'
return self._get_template_context(c)
c.reviewers_count = pull_request.reviewers_count
c.observers_count = pull_request.observers_count
# reviewers and statuses
c.pull_request_default_reviewers_data_json = ext_json.str_json(pull_request.reviewer_data)
c.pull_request_set_reviewers_data_json = collections.OrderedDict({'reviewers': []})
c.pull_request_set_observers_data_json = collections.OrderedDict({'observers': []})
for review_obj, member, reasons, mandatory, status in pull_request_at_ver.reviewers_statuses():
member_reviewer = h.reviewer_as_json(
member, reasons=reasons, mandatory=mandatory,
role=review_obj.role,
user_group=review_obj.rule_user_group_data()
)
current_review_status = status[0][1].status if status else ChangesetStatus.STATUS_NOT_REVIEWED
member_reviewer['review_status'] = current_review_status
member_reviewer['review_status_label'] = h.commit_status_lbl(current_review_status)
member_reviewer['allowed_to_update'] = c.allowed_to_update
c.pull_request_set_reviewers_data_json['reviewers'].append(member_reviewer)
c.pull_request_set_reviewers_data_json = ext_json.str_json(c.pull_request_set_reviewers_data_json)
for observer_obj, member in pull_request_at_ver.observers():
member_observer = h.reviewer_as_json(
member, reasons=[], mandatory=False,
role=observer_obj.role,
user_group=observer_obj.rule_user_group_data()
)
member_observer['allowed_to_update'] = c.allowed_to_update
c.pull_request_set_observers_data_json['observers'].append(member_observer)
c.pull_request_set_observers_data_json = ext_json.str_json(c.pull_request_set_observers_data_json)
general_comments, inline_comments = \
self.register_comments_vars(c, pull_request_latest, versions)
# TODOs
c.unresolved_comments = CommentsModel() \
.get_pull_request_unresolved_todos(pull_request_latest)
c.resolved_comments = CommentsModel() \
.get_pull_request_resolved_todos(pull_request_latest)
# Drafts
c.draft_comments = CommentsModel().get_pull_request_drafts(
self._rhodecode_db_user.user_id,
pull_request_latest)
# if we use version, then do not show later comments
# than current version
display_inline_comments = collections.defaultdict(
lambda: collections.defaultdict(list))
for co in inline_comments:
if c.at_version_num:
# pick comments that are at least UPTO given version, so we
# don't render comments for higher version
should_render = co.pull_request_version_id and \
co.pull_request_version_id <= c.at_version_num
else:
# showing all, for 'latest'
should_render = True
if should_render:
display_inline_comments[co.f_path][co.line_no].append(co)
# load diff data into template context, if we use compare mode then
# diff is calculated based on changes between versions of PR
source_repo = pull_request_at_ver.source_repo
source_ref_id = pull_request_at_ver.source_ref_parts.commit_id
target_repo = pull_request_at_ver.target_repo
target_ref_id = pull_request_at_ver.target_ref_parts.commit_id
if compare:
# in compare switch the diff base to latest commit from prev version
target_ref_id = prev_pull_request_display_obj.revisions[0]
# despite opening commits for bookmarks/branches/tags, we always
# convert this to rev to prevent changes after bookmark or branch change
c.source_ref_type = 'rev'
c.source_ref = source_ref_id
c.target_ref_type = 'rev'
c.target_ref = target_ref_id
c.source_repo = source_repo
c.target_repo = target_repo
c.commit_ranges = []
source_commit = EmptyCommit()
target_commit = EmptyCommit()
c.missing_requirements = False
source_scm = source_repo.scm_instance()
target_scm = target_repo.scm_instance()
shadow_scm = None
try:
shadow_scm = pull_request_latest.get_shadow_repo()
except Exception:
log.debug('Failed to get shadow repo', exc_info=True)
# try first the existing source_repo, and then shadow
# repo if we can obtain one
commits_source_repo = source_scm
if shadow_scm:
commits_source_repo = shadow_scm
c.commits_source_repo = commits_source_repo
c.ancestor = None # set it to None, to hide it from PR view
# empty version means latest, so we keep this to prevent
# double caching
version_normalized = version or PullRequest.LATEST_VER
from_version_normalized = from_version or PullRequest.LATEST_VER
cache_path = self.rhodecode_vcs_repo.get_create_shadow_cache_pr_path(target_repo)
cache_file_path = diff_cache_exist(
cache_path, 'pull_request', pull_request_id, version_normalized,
from_version_normalized, source_ref_id, target_ref_id,
hide_whitespace_changes, diff_context, c.fulldiff)
caching_enabled = self._is_diff_cache_enabled(c.target_repo)
force_recache = self.get_recache_flag()
cached_diff = None
if caching_enabled:
cached_diff = load_cached_diff(cache_file_path)
has_proper_commit_cache = (
cached_diff and cached_diff.get('commits')
and len(cached_diff.get('commits', [])) == 5
and cached_diff.get('commits')[0]
and cached_diff.get('commits')[3])
if not force_recache and not c.range_diff_on and has_proper_commit_cache:
diff_commit_cache = \
(ancestor_commit, commit_cache, missing_requirements,
source_commit, target_commit) = cached_diff['commits']
else:
# NOTE(marcink): we reach potentially unreachable errors when a PR has
# merge errors resulting in potentially hidden commits in the shadow repo.
maybe_unreachable = _merge_check.MERGE_CHECK in _merge_check.error_details \
and _merge_check.merge_response
maybe_unreachable = maybe_unreachable \
and _merge_check.merge_response.metadata.get('unresolved_files')
log.debug("Using unreachable commits due to MERGE_CHECK in merge simulation")
diff_commit_cache = \
(ancestor_commit, commit_cache, missing_requirements,
source_commit, target_commit) = self.get_commits(
commits_source_repo,
pull_request_at_ver,
source_commit,
source_ref_id,
source_scm,
target_commit,
target_ref_id,
target_scm,
maybe_unreachable=maybe_unreachable)
# register our commit range
for comm in commit_cache.values():
c.commit_ranges.append(comm)
c.missing_requirements = missing_requirements
c.ancestor_commit = ancestor_commit
c.statuses = source_repo.statuses(
[x.raw_id for x in c.commit_ranges])
# auto collapse if we have more than limit
collapse_limit = diffs.DiffProcessor._collapse_commits_over
c.collapse_all_commits = len(c.commit_ranges) > collapse_limit
c.compare_mode = compare
# diff_limit is the old behavior, will cut off the whole diff
# if the limit is applied otherwise will just hide the
# big files from the front-end
diff_limit = c.visual.cut_off_limit_diff
file_limit = c.visual.cut_off_limit_file
c.missing_commits = False
if (c.missing_requirements
or isinstance(source_commit, EmptyCommit)
or source_commit == target_commit):
c.missing_commits = True
else:
c.inline_comments = display_inline_comments
use_ancestor = True
if from_version_normalized != version_normalized:
use_ancestor = False
has_proper_diff_cache = cached_diff and cached_diff.get('commits')
if not force_recache and has_proper_diff_cache:
c.diffset = cached_diff['diff']
else:
try:
c.diffset = self._get_diffset(
c.source_repo.repo_name, commits_source_repo,
c.ancestor_commit,
source_ref_id, target_ref_id,
target_commit, source_commit,
diff_limit, file_limit, c.fulldiff,
hide_whitespace_changes, diff_context,
use_ancestor=use_ancestor
)
# save cached diff
if caching_enabled:
cache_diff(cache_file_path, c.diffset, diff_commit_cache)
except CommitDoesNotExistError:
log.exception('Failed to generate diffset')
c.missing_commits = True
if not c.missing_commits:
c.limited_diff = c.diffset.limited_diff
# calculate removed files that are bound to comments
comment_deleted_files = [
fname for fname in display_inline_comments
if fname not in c.diffset.file_stats]
c.deleted_files_comments = collections.defaultdict(dict)
for fname, per_line_comments in display_inline_comments.items():
if fname in comment_deleted_files:
c.deleted_files_comments[fname]['stats'] = 0
c.deleted_files_comments[fname]['comments'] = list()
for lno, comments in per_line_comments.items():
c.deleted_files_comments[fname]['comments'].extend(comments)
# maybe calculate the range diff
if c.range_diff_on:
# TODO(marcink): set whitespace/context
context_lcl = 3
ign_whitespace_lcl = False
for commit in c.commit_ranges:
commit2 = commit
commit1 = commit.first_parent
range_diff_cache_file_path = diff_cache_exist(
cache_path, 'diff', commit.raw_id,
ign_whitespace_lcl, context_lcl, c.fulldiff)
cached_diff = None
if caching_enabled:
cached_diff = load_cached_diff(range_diff_cache_file_path)
has_proper_diff_cache = cached_diff and cached_diff.get('diff')
if not force_recache and has_proper_diff_cache:
diffset = cached_diff['diff']
else:
diffset = self._get_range_diffset(
commits_source_repo, source_repo,
commit1, commit2, diff_limit, file_limit,
c.fulldiff, ign_whitespace_lcl, context_lcl
)
# save cached diff
if caching_enabled:
cache_diff(range_diff_cache_file_path, diffset, None)
c.changes[commit.raw_id] = diffset
# this is a hack to properly display links, when creating PR, the
# compare view and others uses different notation, and
# compare_commits.mako renders links based on the target_repo.
# We need to swap that here to generate it properly on the html side
c.target_repo = c.source_repo
c.commit_statuses = ChangesetStatus.STATUSES
c.show_version_changes = not pr_closed
if c.show_version_changes:
cur_obj = pull_request_at_ver
prev_obj = prev_pull_request_at_ver
old_commit_ids = prev_obj.revisions
new_commit_ids = cur_obj.revisions
commit_changes = PullRequestModel()._calculate_commit_id_changes(
old_commit_ids, new_commit_ids)
c.commit_changes_summary = commit_changes
# calculate the diff for commits between versions
c.commit_changes = []
def mark(cs, fw):
return list(h.itertools.zip_longest([], cs, fillvalue=fw))
for c_type, raw_id in mark(commit_changes.added, 'a') \
+ mark(commit_changes.removed, 'r') \
+ mark(commit_changes.common, 'c'):
if raw_id in commit_cache:
commit = commit_cache[raw_id]
else:
try:
commit = commits_source_repo.get_commit(raw_id)
except CommitDoesNotExistError:
# in case we fail extracting still use "dummy" commit
# for display in commit diff
commit = h.AttributeDict(
{'raw_id': raw_id,
'message': 'EMPTY or MISSING COMMIT'})
c.commit_changes.append([c_type, commit])
# current user review statuses for each version
c.review_versions = {}
is_reviewer = PullRequestModel().is_user_reviewer(
pull_request, self._rhodecode_user)
if is_reviewer:
for co in general_comments:
if co.author.user_id == self._rhodecode_user.user_id:
status = co.status_change
if status:
_ver_pr = status[0].comment.pull_request_version_id
c.review_versions[_ver_pr] = status[0]
return self._get_template_context(c)
def get_commits(
self, commits_source_repo, pull_request_at_ver, source_commit,
source_ref_id, source_scm, target_commit, target_ref_id, target_scm,
maybe_unreachable=False):
commit_cache = collections.OrderedDict()
missing_requirements = False
try:
pre_load = ["author", "date", "message", "branch", "parents"]
pull_request_commits = pull_request_at_ver.revisions
log.debug('Loading %s commits from %s',
len(pull_request_commits), commits_source_repo)
for rev in pull_request_commits:
comm = commits_source_repo.get_commit(commit_id=rev, pre_load=pre_load,
maybe_unreachable=maybe_unreachable)
commit_cache[comm.raw_id] = comm
# Order here matters, we first need to get target, and then
# the source
target_commit = commits_source_repo.get_commit(
commit_id=safe_str(target_ref_id))
source_commit = commits_source_repo.get_commit(
commit_id=safe_str(source_ref_id), maybe_unreachable=True)
except CommitDoesNotExistError:
log.warning('Failed to get commit from `{}` repo'.format(
commits_source_repo), exc_info=True)
except RepositoryRequirementError:
log.warning('Failed to get all required data from repo', exc_info=True)
missing_requirements = True
pr_ancestor_id = pull_request_at_ver.common_ancestor_id
try:
ancestor_commit = source_scm.get_commit(pr_ancestor_id)
except Exception:
ancestor_commit = None
return ancestor_commit, commit_cache, missing_requirements, source_commit, target_commit
def assure_not_empty_repo(self):
_ = self.request.translate
try:
self.db_repo.scm_instance().get_commit()
except EmptyRepositoryError:
h.flash(h.literal(_('There are no commits yet')),
category='warning')
raise HTTPFound(
h.route_path('repo_summary', repo_name=self.db_repo.repo_name))
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pull_request_new(self):
_ = self.request.translate
c = self.load_default_context()
self.assure_not_empty_repo()
source_repo = self.db_repo
commit_id = self.request.GET.get('commit')
branch_ref = self.request.GET.get('branch')
bookmark_ref = self.request.GET.get('bookmark')
try:
source_repo_data = PullRequestModel().generate_repo_data(
source_repo, commit_id=commit_id,
branch=branch_ref, bookmark=bookmark_ref,
translator=self.request.translate)
except CommitDoesNotExistError as e:
log.exception(e)
h.flash(_('Commit does not exist'), 'error')
raise HTTPFound(
h.route_path('pullrequest_new', repo_name=source_repo.repo_name))
default_target_repo = source_repo
if source_repo.parent and c.has_origin_repo_read_perm:
parent_vcs_obj = source_repo.parent.scm_instance()
if parent_vcs_obj and not parent_vcs_obj.is_empty():
# change default if we have a parent repo
default_target_repo = source_repo.parent
target_repo_data = PullRequestModel().generate_repo_data(
default_target_repo, translator=self.request.translate)
selected_source_ref = source_repo_data['refs']['selected_ref']
title_source_ref = ''
if selected_source_ref:
title_source_ref = selected_source_ref.split(':', 2)[1]
c.default_title = PullRequestModel().generate_pullrequest_title(
source=source_repo.repo_name,
source_ref=title_source_ref,
target=default_target_repo.repo_name
)
c.default_repo_data = {
'source_repo_name': source_repo.repo_name,
'source_refs_json': ext_json.str_json(source_repo_data),
'target_repo_name': default_target_repo.repo_name,
'target_refs_json': ext_json.str_json(target_repo_data),
}
c.default_source_ref = selected_source_ref
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pull_request_repo_refs(self):
self.load_default_context()
target_repo_name = self.request.matchdict['target_repo_name']
repo = Repository.get_by_repo_name(target_repo_name)
if not repo:
raise HTTPNotFound()
target_perm = HasRepoPermissionAny(
'repository.read', 'repository.write', 'repository.admin')(
target_repo_name)
if not target_perm:
raise HTTPNotFound()
return PullRequestModel().generate_repo_data(
repo, translator=self.request.translate)
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pullrequest_repo_targets(self):
_ = self.request.translate
filter_query = self.request.GET.get('query')
# get the parents
parent_target_repos = []
if self.db_repo.parent:
parents_query = Repository.query() \
.order_by(func.length(Repository.repo_name)) \
.filter(Repository.fork_id == self.db_repo.parent.repo_id)
if filter_query:
ilike_expression = f'%{safe_str(filter_query)}%'
parents_query = parents_query.filter(
Repository.repo_name.ilike(ilike_expression))
parents = parents_query.limit(20).all()
for parent in parents:
parent_vcs_obj = parent.scm_instance()
if parent_vcs_obj and not parent_vcs_obj.is_empty():
parent_target_repos.append(parent)
# get other forks, and repo itself
query = Repository.query() \
.order_by(func.length(Repository.repo_name)) \
.filter(
or_(Repository.repo_id == self.db_repo.repo_id, # repo itself
Repository.fork_id == self.db_repo.repo_id) # forks of this repo
) \
.filter(~Repository.repo_id.in_([x.repo_id for x in parent_target_repos]))
if filter_query:
ilike_expression = f'%{safe_str(filter_query)}%'
query = query.filter(Repository.repo_name.ilike(ilike_expression))
limit = max(20 - len(parent_target_repos), 5) # not less then 5
target_repos = query.limit(limit).all()
all_target_repos = target_repos + parent_target_repos
repos = []
# This checks permissions to the repositories
for obj in ScmModel().get_repos(all_target_repos):
repos.append({
'id': obj['name'],
'text': obj['name'],
'type': 'repo',
'repo_id': obj['dbrepo']['repo_id'],
'repo_type': obj['dbrepo']['repo_type'],
'private': obj['dbrepo']['private'],
})
data = {
'more': False,
'results': [{
'text': _('Repositories'),
'children': repos
}] if repos else []
}
return data
@classmethod
def get_comment_ids(cls, post_data):
return filter(lambda e: e > 0, map(safe_int, aslist(post_data.get('comments'), ',')))
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pullrequest_comments(self):
self.load_default_context()
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
pull_request_id = pull_request.pull_request_id
version = self.request.GET.get('version')
_render = self.request.get_partial_renderer(
'rhodecode:templates/base/sidebar.mako')
c = _render.get_call_context()
(pull_request_latest,
pull_request_at_ver,
pull_request_display_obj,
at_version) = PullRequestModel().get_pr_version(
pull_request_id, version=version)
versions = pull_request_display_obj.versions()
latest_ver = PullRequest.get_pr_display_object(pull_request_latest, pull_request_latest)
c.versions = versions + [latest_ver]
c.at_version = at_version
c.at_version_num = (at_version
if at_version and at_version != PullRequest.LATEST_VER
else None)
self.register_comments_vars(c, pull_request_latest, versions, include_drafts=False)
all_comments = c.inline_comments_flat + c.comments
existing_ids = self.get_comment_ids(self.request.POST)
return _render('comments_table', all_comments, len(all_comments),
existing_ids=existing_ids)
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pullrequest_todos(self):
self.load_default_context()
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
pull_request_id = pull_request.pull_request_id
version = self.request.GET.get('version')
_render = self.request.get_partial_renderer(
'rhodecode:templates/base/sidebar.mako')
c = _render.get_call_context()
(pull_request_latest,
pull_request_at_ver,
pull_request_display_obj,
at_version) = PullRequestModel().get_pr_version(
pull_request_id, version=version)
versions = pull_request_display_obj.versions()
latest_ver = PullRequest.get_pr_display_object(pull_request_latest, pull_request_latest)
c.versions = versions + [latest_ver]
c.at_version = at_version
c.at_version_num = (at_version
if at_version and at_version != PullRequest.LATEST_VER
else None)
c.unresolved_comments = CommentsModel() \
.get_pull_request_unresolved_todos(pull_request, include_drafts=False)
c.resolved_comments = CommentsModel() \
.get_pull_request_resolved_todos(pull_request, include_drafts=False)
all_comments = c.unresolved_comments + c.resolved_comments
existing_ids = self.get_comment_ids(self.request.POST)
return _render('comments_table', all_comments, len(c.unresolved_comments),
todo_comments=True, existing_ids=existing_ids)
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
def pullrequest_drafts(self):
self.load_default_context()
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
pull_request_id = pull_request.pull_request_id
version = self.request.GET.get('version')
_render = self.request.get_partial_renderer(
'rhodecode:templates/base/sidebar.mako')
c = _render.get_call_context()
(pull_request_latest,
pull_request_at_ver,
pull_request_display_obj,
at_version) = PullRequestModel().get_pr_version(
pull_request_id, version=version)
versions = pull_request_display_obj.versions()
latest_ver = PullRequest.get_pr_display_object(pull_request_latest, pull_request_latest)
c.versions = versions + [latest_ver]
c.at_version = at_version
c.at_version_num = (at_version
if at_version and at_version != PullRequest.LATEST_VER
else None)
c.draft_comments = CommentsModel() \
.get_pull_request_drafts(self._rhodecode_db_user.user_id, pull_request)
all_comments = c.draft_comments
existing_ids = self.get_comment_ids(self.request.POST)
return _render('comments_table', all_comments, len(all_comments),
existing_ids=existing_ids, draft_comments=True)
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_create(self):
_ = self.request.translate
self.assure_not_empty_repo()
self.load_default_context()
controls = peppercorn.parse(self.request.POST.items())
try:
form = PullRequestForm(
self.request.translate, self.db_repo.repo_id)()
_form = form.to_python(controls)
except formencode.Invalid as errors:
if errors.error_dict.get('revisions'):
msg = 'Revisions: {}'.format(errors.error_dict['revisions'])
elif errors.error_dict.get('pullrequest_title'):
msg = errors.error_dict.get('pullrequest_title')
else:
msg = _('Error creating pull request: {}').format(errors)
log.exception(msg)
h.flash(msg, 'error')
# would rather just go back to form ...
raise HTTPFound(
h.route_path('pullrequest_new', repo_name=self.db_repo_name))
source_repo = _form['source_repo']
source_ref = _form['source_ref']
target_repo = _form['target_repo']
target_ref = _form['target_ref']
commit_ids = _form['revisions'][::-1]
common_ancestor_id = _form['common_ancestor']
# find the ancestor for this pr
source_db_repo = Repository.get_by_repo_name(_form['source_repo'])
target_db_repo = Repository.get_by_repo_name(_form['target_repo'])
if not (source_db_repo or target_db_repo):
h.flash(_('source_repo or target repo not found'), category='error')
raise HTTPFound(
h.route_path('pullrequest_new', repo_name=self.db_repo_name))
# re-check permissions again here
# source_repo we must have read permissions
source_perm = HasRepoPermissionAny(
'repository.read', 'repository.write', 'repository.admin')(
source_db_repo.repo_name)
if not source_perm:
msg = _('Not Enough permissions to source repo `{}`.'.format(
source_db_repo.repo_name))
h.flash(msg, category='error')
# copy the args back to redirect
org_query = self.request.GET.mixed()
raise HTTPFound(
h.route_path('pullrequest_new', repo_name=self.db_repo_name,
_query=org_query))
# target repo we must have read permissions, and also later on
# we want to check branch permissions here
target_perm = HasRepoPermissionAny(
'repository.read', 'repository.write', 'repository.admin')(
target_db_repo.repo_name)
if not target_perm:
msg = _('Not Enough permissions to target repo `{}`.'.format(
target_db_repo.repo_name))
h.flash(msg, category='error')
# copy the args back to redirect
org_query = self.request.GET.mixed()
raise HTTPFound(
h.route_path('pullrequest_new', repo_name=self.db_repo_name,
_query=org_query))
source_scm = source_db_repo.scm_instance()
target_scm = target_db_repo.scm_instance()
source_ref_obj = unicode_to_reference(source_ref)
target_ref_obj = unicode_to_reference(target_ref)
source_commit = source_scm.get_commit(source_ref_obj.commit_id)
target_commit = target_scm.get_commit(target_ref_obj.commit_id)
ancestor = source_scm.get_common_ancestor(
source_commit.raw_id, target_commit.raw_id, target_scm)
# recalculate target ref based on ancestor
target_ref = ':'.join((target_ref_obj.type, target_ref_obj.name, ancestor))
get_default_reviewers_data, validate_default_reviewers, validate_observers = \
PullRequestModel().get_reviewer_functions()
# recalculate reviewers logic, to make sure we can validate this
reviewer_rules = get_default_reviewers_data(
self._rhodecode_db_user,
source_db_repo,
source_ref_obj,
target_db_repo,
target_ref_obj,
include_diff_info=False)
reviewers = validate_default_reviewers(_form['review_members'], reviewer_rules)
observers = validate_observers(_form['observer_members'], reviewer_rules)
pullrequest_title = _form['pullrequest_title']
title_source_ref = source_ref_obj.name
if not pullrequest_title:
pullrequest_title = PullRequestModel().generate_pullrequest_title(
source=source_repo,
source_ref=title_source_ref,
target=target_repo
)
description = _form['pullrequest_desc']
description_renderer = _form['description_renderer']
try:
pull_request = PullRequestModel().create(
created_by=self._rhodecode_user.user_id,
source_repo=source_repo,
source_ref=source_ref,
target_repo=target_repo,
target_ref=target_ref,
revisions=commit_ids,
common_ancestor_id=common_ancestor_id,
reviewers=reviewers,
observers=observers,
title=pullrequest_title,
description=description,
description_renderer=description_renderer,
reviewer_data=reviewer_rules,
auth_user=self._rhodecode_user
)
Session().commit()
h.flash(_('Successfully opened new pull request'),
category='success')
except Exception:
msg = _('Error occurred during creation of this pull request.')
log.exception(msg)
h.flash(msg, category='error')
# copy the args back to redirect
org_query = self.request.GET.mixed()
raise HTTPFound(
h.route_path('pullrequest_new', repo_name=self.db_repo_name,
_query=org_query))
raise HTTPFound(
h.route_path('pullrequest_show', repo_name=target_repo,
pull_request_id=pull_request.pull_request_id))
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_update(self):
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
_ = self.request.translate
c = self.load_default_context()
redirect_url = None
# we do this check as first, because we want to know ASAP in the flow that
# pr is updating currently
is_state_changing = pull_request.is_state_changing()
if pull_request.is_closed():
log.debug('update: forbidden because pull request is closed')
msg = _('Cannot update closed pull requests.')
h.flash(msg, category='error')
return {'response': True,
'redirect_url': redirect_url}
c.pr_broadcast_channel = channelstream.pr_channel(pull_request)
# only owner or admin can update it
allowed_to_update = PullRequestModel().check_user_update(
pull_request, self._rhodecode_user)
if allowed_to_update:
controls = peppercorn.parse(self.request.POST.items())
force_refresh = str2bool(self.request.POST.get('force_refresh', 'false'))
do_update_commits = str2bool(self.request.POST.get('update_commits', 'false'))
if 'review_members' in controls:
self._update_reviewers(
c,
pull_request, controls['review_members'],
pull_request.reviewer_data,
PullRequestReviewers.ROLE_REVIEWER)
elif 'observer_members' in controls:
self._update_reviewers(
c,
pull_request, controls['observer_members'],
pull_request.reviewer_data,
PullRequestReviewers.ROLE_OBSERVER)
elif do_update_commits:
if is_state_changing:
log.debug('commits update: forbidden because pull request is in state %s',
pull_request.pull_request_state)
msg = _('Cannot update pull requests commits in state other than `{}`. '
'Current state is: `{}`').format(
PullRequest.STATE_CREATED, pull_request.pull_request_state)
h.flash(msg, category='error')
return {'response': True,
'redirect_url': redirect_url}
self._update_commits(c, pull_request)
if force_refresh:
redirect_url = h.route_path(
'pullrequest_show', repo_name=self.db_repo_name,
pull_request_id=pull_request.pull_request_id,
_query={"force_refresh": 1})
elif str2bool(self.request.POST.get('edit_pull_request', 'false')):
self._edit_pull_request(pull_request)
else:
log.error('Unhandled update data.')
raise HTTPBadRequest()
return {'response': True,
'redirect_url': redirect_url}
raise HTTPForbidden()
def _edit_pull_request(self, pull_request):
"""
Edit title and description
"""
_ = self.request.translate
try:
PullRequestModel().edit(
pull_request,
self.request.POST.get('title'),
self.request.POST.get('description'),
self.request.POST.get('description_renderer'),
self._rhodecode_user)
except ValueError:
msg = _('Cannot update closed pull requests.')
h.flash(msg, category='error')
return
else:
Session().commit()
msg = _('Pull request title & description updated.')
h.flash(msg, category='success')
return
def _update_commits(self, c, pull_request):
_ = self.request.translate
log.debug('pull-request: running update commits actions')
@retry(exception=Exception, n_tries=3, delay=2)
def commits_update():
return PullRequestModel().update_commits(
pull_request, self._rhodecode_db_user)
with pull_request.set_state(PullRequest.STATE_UPDATING):
resp = commits_update() # retry x3
if resp.executed:
if resp.target_changed and resp.source_changed:
changed = 'target and source repositories'
elif resp.target_changed and not resp.source_changed:
changed = 'target repository'
elif not resp.target_changed and resp.source_changed:
changed = 'source repository'
else:
changed = 'nothing'
msg = _('Pull request updated to "{source_commit_id}" with '
'{count_added} added, {count_removed} removed commits. '
'Source of changes: {change_source}.')
msg = msg.format(
source_commit_id=pull_request.source_ref_parts.commit_id,
count_added=len(resp.changes.added),
count_removed=len(resp.changes.removed),
change_source=changed)
h.flash(msg, category='success')
channelstream.pr_update_channelstream_push(
self.request, c.pr_broadcast_channel, self._rhodecode_user, msg)
else:
msg = PullRequestModel.UPDATE_STATUS_MESSAGES[resp.reason]
warning_reasons = [
UpdateFailureReason.NO_CHANGE,
UpdateFailureReason.WRONG_REF_TYPE,
]
category = 'warning' if resp.reason in warning_reasons else 'error'
h.flash(msg, category=category)
def _update_reviewers(self, c, pull_request, review_members, reviewer_rules, role):
_ = self.request.translate
get_default_reviewers_data, validate_default_reviewers, validate_observers = \
PullRequestModel().get_reviewer_functions()
if role == PullRequestReviewers.ROLE_REVIEWER:
try:
reviewers = validate_default_reviewers(review_members, reviewer_rules)
except ValueError as e:
log.error(f'Reviewers Validation: {e}')
h.flash(e, category='error')
return
old_calculated_status = pull_request.calculated_review_status()
PullRequestModel().update_reviewers(
pull_request, reviewers, self._rhodecode_db_user)
Session().commit()
msg = _('Pull request reviewers updated.')
h.flash(msg, category='success')
channelstream.pr_update_channelstream_push(
self.request, c.pr_broadcast_channel, self._rhodecode_user, msg)
# trigger status changed if change in reviewers changes the status
calculated_status = pull_request.calculated_review_status()
if old_calculated_status != calculated_status:
PullRequestModel().trigger_pull_request_hook(
pull_request, self._rhodecode_user, 'review_status_change',
data={'status': calculated_status})
elif role == PullRequestReviewers.ROLE_OBSERVER:
try:
observers = validate_observers(review_members, reviewer_rules)
except ValueError as e:
log.error(f'Observers Validation: {e}')
h.flash(e, category='error')
return
PullRequestModel().update_observers(
pull_request, observers, self._rhodecode_db_user)
Session().commit()
msg = _('Pull request observers updated.')
h.flash(msg, category='success')
channelstream.pr_update_channelstream_push(
self.request, c.pr_broadcast_channel, self._rhodecode_user, msg)
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_merge(self):
"""
Merge will perform a server-side merge of the specified
pull request, if the pull request is approved and mergeable.
After successful merging, the pull request is automatically
closed, with a relevant comment.
"""
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
_ = self.request.translate
if pull_request.is_state_changing():
log.debug('show: forbidden because pull request is in state %s',
pull_request.pull_request_state)
msg = _('Cannot merge pull requests in state other than `{}`. '
'Current state is: `{}`').format(PullRequest.STATE_CREATED,
pull_request.pull_request_state)
h.flash(msg, category='error')
raise HTTPFound(
h.route_path('pullrequest_show',
repo_name=pull_request.target_repo.repo_name,
pull_request_id=pull_request.pull_request_id))
self.load_default_context()
with pull_request.set_state(PullRequest.STATE_UPDATING):
check = MergeCheck.validate(
pull_request, auth_user=self._rhodecode_user,
translator=self.request.translate)
merge_possible = not check.failed
for err_type, error_msg in check.errors:
h.flash(error_msg, category=err_type)
if merge_possible:
log.debug("Pre-conditions checked, trying to merge.")
extras = vcs_operation_context(
self.request.environ, repo_name=pull_request.target_repo.repo_name,
username=self._rhodecode_db_user.username, action='push',
scm=pull_request.target_repo.repo_type)
with pull_request.set_state(PullRequest.STATE_UPDATING):
self._merge_pull_request(
pull_request, self._rhodecode_db_user, extras)
else:
log.debug("Pre-conditions failed, NOT merging.")
raise HTTPFound(
h.route_path('pullrequest_show',
repo_name=pull_request.target_repo.repo_name,
pull_request_id=pull_request.pull_request_id))
def _merge_pull_request(self, pull_request, user, extras):
_ = self.request.translate
merge_resp = PullRequestModel().merge_repo(pull_request, user, extras=extras)
if merge_resp.executed:
log.debug("The merge was successful, closing the pull request.")
PullRequestModel().close_pull_request(
pull_request.pull_request_id, user)
Session().commit()
msg = _('Pull request was successfully merged and closed.')
h.flash(msg, category='success')
else:
log.debug(
"The merge was not successful. Merge response: %s", merge_resp)
msg = merge_resp.merge_status_message
h.flash(msg, category='error')
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_delete(self):
_ = self.request.translate
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
self.load_default_context()
pr_closed = pull_request.is_closed()
allowed_to_delete = PullRequestModel().check_user_delete(
pull_request, self._rhodecode_user) and not pr_closed
# only owner can delete it !
if allowed_to_delete:
PullRequestModel().delete(pull_request, self._rhodecode_user)
Session().commit()
h.flash(_('Successfully deleted pull request'),
category='success')
raise HTTPFound(h.route_path('pullrequest_show_all',
repo_name=self.db_repo_name))
log.warning('user %s tried to delete pull request without access',
self._rhodecode_user)
raise HTTPNotFound()
def _pull_request_comments_create(self, pull_request, comments):
_ = self.request.translate
data = {}
if not comments:
return
pull_request_id = pull_request.pull_request_id
all_drafts = len([x for x in comments if str2bool(x['is_draft'])]) == len(comments)
for entry in comments:
c = self.load_default_context()
comment_type = entry['comment_type']
text = entry['text']
status = entry['status']
is_draft = str2bool(entry['is_draft'])
resolves_comment_id = entry['resolves_comment_id']
close_pull_request = entry['close_pull_request']
f_path = entry['f_path']
line_no = entry['line']
target_elem_id = f'file-{h.safeid(h.safe_str(f_path))}'
# the logic here should work like following, if we submit close
# pr comment, use `close_pull_request_with_comment` function
# else handle regular comment logic
if close_pull_request:
# only owner or admin or person with write permissions
allowed_to_close = PullRequestModel().check_user_update(
pull_request, self._rhodecode_user)
if not allowed_to_close:
log.debug('comment: forbidden because not allowed to close '
'pull request %s', pull_request_id)
raise HTTPForbidden()
# This also triggers `review_status_change`
comment, status = PullRequestModel().close_pull_request_with_comment(
pull_request, self._rhodecode_user, self.db_repo, message=text,
auth_user=self._rhodecode_user)
Session().flush()
is_inline = comment.is_inline
PullRequestModel().trigger_pull_request_hook(
pull_request, self._rhodecode_user, 'comment',
data={'comment': comment})
else:
# regular comment case, could be inline, or one with status.
# for that one we check also permissions
# Additionally ENSURE if somehow draft is sent we're then unable to change status
allowed_to_change_status = PullRequestModel().check_user_change_status(
pull_request, self._rhodecode_user) and not is_draft
if status and allowed_to_change_status:
message = (_('Status change %(transition_icon)s %(status)s')
% {'transition_icon': '>',
'status': ChangesetStatus.get_status_lbl(status)})
text = text or message
comment = CommentsModel().create(
text=text,
repo=self.db_repo.repo_id,
user=self._rhodecode_user.user_id,
pull_request=pull_request,
f_path=f_path,
line_no=line_no,
status_change=(ChangesetStatus.get_status_lbl(status)
if status and allowed_to_change_status else None),
status_change_type=(status
if status and allowed_to_change_status else None),
comment_type=comment_type,
is_draft=is_draft,
resolves_comment_id=resolves_comment_id,
auth_user=self._rhodecode_user,
send_email=not is_draft, # skip notification for draft comments
)
is_inline = comment.is_inline
if allowed_to_change_status:
# calculate old status before we change it
old_calculated_status = pull_request.calculated_review_status()
# get status if set !
if status:
ChangesetStatusModel().set_status(
self.db_repo.repo_id,
status,
self._rhodecode_user.user_id,
comment,
pull_request=pull_request
)
Session().flush()
# this is somehow required to get access to some relationship
# loaded on comment
Session().refresh(comment)
# skip notifications for drafts
if not is_draft:
PullRequestModel().trigger_pull_request_hook(
pull_request, self._rhodecode_user, 'comment',
data={'comment': comment})
# we now calculate the status of pull request, and based on that
# calculation we set the commits status
calculated_status = pull_request.calculated_review_status()
if old_calculated_status != calculated_status:
PullRequestModel().trigger_pull_request_hook(
pull_request, self._rhodecode_user, 'review_status_change',
data={'status': calculated_status})
comment_id = comment.comment_id
data[comment_id] = {
'target_id': target_elem_id
}
Session().flush()
c.co = comment
c.at_version_num = None
c.is_new = True
rendered_comment = render(
'rhodecode:templates/changeset/changeset_comment_block.mako',
self._get_template_context(c), self.request)
data[comment_id].update(comment.get_dict())
data[comment_id].update({'rendered_text': rendered_comment})
Session().commit()
# skip channelstream for draft comments
if not all_drafts:
comment_broadcast_channel = channelstream.comment_channel(
self.db_repo_name, pull_request_obj=pull_request)
comment_data = data
posted_comment_type = 'inline' if is_inline else 'general'
if len(data) == 1:
msg = _('posted {} new {} comment').format(len(data), posted_comment_type)
else:
msg = _('posted {} new {} comments').format(len(data), posted_comment_type)
channelstream.comment_channelstream_push(
self.request, comment_broadcast_channel, self._rhodecode_user, msg,
comment_data=comment_data)
return data
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_comment_create(self):
_ = self.request.translate
pull_request = PullRequest.get_or_404(self.request.matchdict['pull_request_id'])
if pull_request.is_closed():
log.debug('comment: forbidden because pull request is closed')
raise HTTPForbidden()
allowed_to_comment = PullRequestModel().check_user_comment(
pull_request, self._rhodecode_user)
if not allowed_to_comment:
log.debug('comment: forbidden because pull request is from forbidden repo')
raise HTTPForbidden()
comment_data = {
'comment_type': self.request.POST.get('comment_type'),
'text': self.request.POST.get('text'),
'status': self.request.POST.get('changeset_status', None),
'is_draft': self.request.POST.get('draft'),
'resolves_comment_id': self.request.POST.get('resolves_comment_id', None),
'close_pull_request': self.request.POST.get('close_pull_request'),
'f_path': self.request.POST.get('f_path'),
'line': self.request.POST.get('line'),
}
data = self._pull_request_comments_create(pull_request, [comment_data])
return data
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_comment_delete(self):
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id'])
comment = ChangesetComment.get_or_404(
self.request.matchdict['comment_id'])
comment_id = comment.comment_id
if comment.immutable:
# don't allow deleting comments that are immutable
raise HTTPForbidden()
if pull_request.is_closed():
log.debug('comment: forbidden because pull request is closed')
raise HTTPForbidden()
if not comment:
log.debug('Comment with id:%s not found, skipping', comment_id)
# comment already deleted in another call probably
return True
if comment.pull_request.is_closed():
# don't allow deleting comments on closed pull request
raise HTTPForbidden()
is_repo_admin = h.HasRepoPermissionAny('repository.admin')(self.db_repo_name)
super_admin = h.HasPermissionAny('hg.admin')()
comment_owner = comment.author.user_id == self._rhodecode_user.user_id
is_repo_comment = comment.repo.repo_name == self.db_repo_name
comment_repo_admin = is_repo_admin and is_repo_comment
if comment.draft and not comment_owner:
# We never allow to delete draft comments for other than owners
raise HTTPNotFound()
if super_admin or comment_owner or comment_repo_admin:
old_calculated_status = comment.pull_request.calculated_review_status()
CommentsModel().delete(comment=comment, auth_user=self._rhodecode_user)
Session().commit()
calculated_status = comment.pull_request.calculated_review_status()
if old_calculated_status != calculated_status:
PullRequestModel().trigger_pull_request_hook(
comment.pull_request, self._rhodecode_user, 'review_status_change',
data={'status': calculated_status})
return True
else:
log.warning('No permissions for user %s to delete comment_id: %s',
self._rhodecode_db_user, comment_id)
raise HTTPNotFound()
@LoginRequired()
@NotAnonymous()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@CSRFRequired()
def pull_request_comment_edit(self):
self.load_default_context()
pull_request = PullRequest.get_or_404(
self.request.matchdict['pull_request_id']
)
comment = ChangesetComment.get_or_404(
self.request.matchdict['comment_id']
)
comment_id = comment.comment_id
if comment.immutable:
# don't allow deleting comments that are immutable
raise HTTPForbidden()
if pull_request.is_closed():
log.debug('comment: forbidden because pull request is closed')
raise HTTPForbidden()
if comment.pull_request.is_closed():
# don't allow deleting comments on closed pull request
raise HTTPForbidden()
is_repo_admin = h.HasRepoPermissionAny('repository.admin')(self.db_repo_name)
super_admin = h.HasPermissionAny('hg.admin')()
comment_owner = comment.author.user_id == self._rhodecode_user.user_id
is_repo_comment = comment.repo.repo_name == self.db_repo_name
comment_repo_admin = is_repo_admin and is_repo_comment
if super_admin or comment_owner or comment_repo_admin:
text = self.request.POST.get('text')
version = self.request.POST.get('version')
if text == comment.text:
log.warning(
'Comment(PR): '
'Trying to create new version '
'with the same comment body {}'.format(
comment_id,
)
)
raise HTTPNotFound()
if version.isdigit():
version = int(version)
else:
log.warning(
'Comment(PR): Wrong version type {} {} '
'for comment {}'.format(
version,
type(version),
comment_id,
)
)
raise HTTPNotFound()
try:
comment_history = CommentsModel().edit(
comment_id=comment_id,
text=text,
auth_user=self._rhodecode_user,
version=version,
)
except CommentVersionMismatch:
raise HTTPConflict()
if not comment_history:
raise HTTPNotFound()
Session().commit()
if not comment.draft:
PullRequestModel().trigger_pull_request_hook(
pull_request, self._rhodecode_user, 'comment_edit',
data={'comment': comment})
return {
'comment_history_id': comment_history.comment_history_id,
'comment_id': comment.comment_id,
'comment_version': comment_history.version,
'comment_author_username': comment_history.author.username,
'comment_author_gravatar': h.gravatar_url(comment_history.author.email, 16, request=self.request),
'comment_created_on': h.age_component(comment_history.created_on,
time_is_local=True),
}
else:
log.warning('No permissions for user %s to edit comment_id: %s',
self._rhodecode_db_user, comment_id)
raise HTTPNotFound()