pull-requests: show pr version in the my-account and repo pr listing grids.

rhodecode/apps/my_account/views/my_account.py

@@ -1,822 +1,823 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2016-2020 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 datetime
 import string
 
 import formencode
 import formencode.htmlfill
 import peppercorn
 from pyramid.httpexceptions import HTTPFound, HTTPNotFound
 from pyramid.view import view_config
 
 from rhodecode.apps._base import BaseAppView, DataGridAppView
 from rhodecode import forms
 from rhodecode.lib import helpers as h
 from rhodecode.lib import audit_logger
 from rhodecode.lib.ext_json import json
 from rhodecode.lib.auth import (
     LoginRequired, NotAnonymous, CSRFRequired,
     HasRepoPermissionAny, HasRepoGroupPermissionAny, AuthUser)
 from rhodecode.lib.channelstream import (
     channelstream_request, ChannelstreamException)
 from rhodecode.lib.utils2 import safe_int, md5, str2bool
 from rhodecode.model.auth_token import AuthTokenModel
 from rhodecode.model.comment import CommentsModel
 from rhodecode.model.db import (
     IntegrityError, or_, in_filter_generator,
     Repository, UserEmailMap, UserApiKeys, UserFollowing,
     PullRequest, UserBookmark, RepoGroup)
 from rhodecode.model.meta import Session
 from rhodecode.model.pull_request import PullRequestModel
 from rhodecode.model.user import UserModel
 from rhodecode.model.user_group import UserGroupModel
 from rhodecode.model.validation_schema.schemas import user_schema
 
 log = logging.getLogger(__name__)
 
 
 class MyAccountView(BaseAppView, DataGridAppView):
     ALLOW_SCOPED_TOKENS = False
     """
     This view has alternative version inside EE, if modified please take a look
     in there as well.
     """
 
     def load_default_context(self):
         c = self._get_local_tmpl_context()
         c.user = c.auth_user.get_instance()
         c.allow_scoped_tokens = self.ALLOW_SCOPED_TOKENS
 
         return c
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_profile', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_profile(self):
         c = self.load_default_context()
         c.active = 'profile'
         c.extern_type = c.user.extern_type
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_password', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_password(self):
         c = self.load_default_context()
         c.active = 'password'
         c.extern_type = c.user.extern_type
 
         schema = user_schema.ChangePasswordSchema().bind(
             username=c.user.username)
 
         form = forms.Form(
             schema,
             action=h.route_path('my_account_password_update'),
             buttons=(forms.buttons.save, forms.buttons.reset))
 
         c.form = form
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_password_update', request_method='POST',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_password_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'password'
         c.extern_type = c.user.extern_type
 
         schema = user_schema.ChangePasswordSchema().bind(
             username=c.user.username)
 
         form = forms.Form(
             schema, buttons=(forms.buttons.save, forms.buttons.reset))
 
         if c.extern_type != 'rhodecode':
             raise HTTPFound(self.request.route_path('my_account_password'))
 
         controls = self.request.POST.items()
         try:
             valid_data = form.validate(controls)
             UserModel().update_user(c.user.user_id, **valid_data)
             c.user.update_userdata(force_password_change=False)
             Session().commit()
         except forms.ValidationFailure as e:
             c.form = e
             return self._get_template_context(c)
 
         except Exception:
             log.exception("Exception updating password")
             h.flash(_('Error occurred during update of user password'),
                     category='error')
         else:
             instance = c.auth_user.get_instance()
             self.session.setdefault('rhodecode_user', {}).update(
                 {'password': md5(instance.password)})
             self.session.save()
             h.flash(_("Successfully updated password"), category='success')
 
         raise HTTPFound(self.request.route_path('my_account_password'))
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_auth_tokens', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_auth_tokens(self):
         _ = self.request.translate
 
         c = self.load_default_context()
         c.active = 'auth_tokens'
         c.lifetime_values = AuthTokenModel.get_lifetime_values(translator=_)
         c.role_values = [
             (x, AuthTokenModel.cls._get_role_name(x))
             for x in AuthTokenModel.cls.ROLES]
         c.role_options = [(c.role_values, _("Role"))]
         c.user_auth_tokens = AuthTokenModel().get_auth_tokens(
             c.user.user_id, show_expired=True)
         c.role_vcs = AuthTokenModel.cls.ROLE_VCS
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_auth_tokens_view', request_method='POST', xhr=True,
         renderer='json_ext')
     def my_account_auth_tokens_view(self):
         _ = self.request.translate
         c = self.load_default_context()
 
         auth_token_id = self.request.POST.get('auth_token_id')
 
         if auth_token_id:
             token = UserApiKeys.get_or_404(auth_token_id)
             if token.user.user_id != c.user.user_id:
                 raise HTTPNotFound()
 
             return {
                 'auth_token': token.api_key
             }
 
     def maybe_attach_token_scope(self, token):
         # implemented in EE edition
         pass
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_auth_tokens_add', request_method='POST',)
     def my_account_auth_tokens_add(self):
         _ = self.request.translate
         c = self.load_default_context()
 
         lifetime = safe_int(self.request.POST.get('lifetime'), -1)
         description = self.request.POST.get('description')
         role = self.request.POST.get('role')
 
         token = UserModel().add_auth_token(
             user=c.user.user_id,
             lifetime_minutes=lifetime, role=role, description=description,
             scope_callback=self.maybe_attach_token_scope)
         token_data = token.get_api_data()
 
         audit_logger.store_web(
             'user.edit.token.add', action_data={
                 'data': {'token': token_data, 'user': 'self'}},
             user=self._rhodecode_user, )
         Session().commit()
 
         h.flash(_("Auth token successfully created"), category='success')
         return HTTPFound(h.route_path('my_account_auth_tokens'))
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_auth_tokens_delete', request_method='POST')
     def my_account_auth_tokens_delete(self):
         _ = self.request.translate
         c = self.load_default_context()
 
         del_auth_token = self.request.POST.get('del_auth_token')
 
         if del_auth_token:
             token = UserApiKeys.get_or_404(del_auth_token)
             token_data = token.get_api_data()
 
             AuthTokenModel().delete(del_auth_token, c.user.user_id)
             audit_logger.store_web(
                 'user.edit.token.delete', action_data={
                     'data': {'token': token_data, 'user': 'self'}},
                 user=self._rhodecode_user,)
             Session().commit()
             h.flash(_("Auth token successfully deleted"), category='success')
 
         return HTTPFound(h.route_path('my_account_auth_tokens'))
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_emails', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_emails(self):
         _ = self.request.translate
 
         c = self.load_default_context()
         c.active = 'emails'
 
         c.user_email_map = UserEmailMap.query()\
             .filter(UserEmailMap.user == c.user).all()
 
         schema = user_schema.AddEmailSchema().bind(
             username=c.user.username, user_emails=c.user.emails)
 
         form = forms.RcForm(schema,
                             action=h.route_path('my_account_emails_add'),
                             buttons=(forms.buttons.save, forms.buttons.reset))
 
         c.form = form
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_emails_add', request_method='POST',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_emails_add(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'emails'
 
         schema = user_schema.AddEmailSchema().bind(
             username=c.user.username, user_emails=c.user.emails)
 
         form = forms.RcForm(
             schema, action=h.route_path('my_account_emails_add'),
             buttons=(forms.buttons.save, forms.buttons.reset))
 
         controls = self.request.POST.items()
         try:
             valid_data = form.validate(controls)
             UserModel().add_extra_email(c.user.user_id, valid_data['email'])
             audit_logger.store_web(
                 'user.edit.email.add', action_data={
                     'data': {'email': valid_data['email'], 'user': 'self'}},
                 user=self._rhodecode_user,)
             Session().commit()
         except formencode.Invalid as error:
             h.flash(h.escape(error.error_dict['email']), category='error')
         except forms.ValidationFailure as e:
             c.user_email_map = UserEmailMap.query() \
                 .filter(UserEmailMap.user == c.user).all()
             c.form = e
             return self._get_template_context(c)
         except Exception:
             log.exception("Exception adding email")
             h.flash(_('Error occurred during adding email'),
                     category='error')
         else:
             h.flash(_("Successfully added email"), category='success')
 
         raise HTTPFound(self.request.route_path('my_account_emails'))
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_emails_delete', request_method='POST')
     def my_account_emails_delete(self):
         _ = self.request.translate
         c = self.load_default_context()
 
         del_email_id = self.request.POST.get('del_email_id')
         if del_email_id:
             email = UserEmailMap.get_or_404(del_email_id).email
             UserModel().delete_extra_email(c.user.user_id, del_email_id)
             audit_logger.store_web(
                 'user.edit.email.delete', action_data={
                     'data': {'email': email, 'user': 'self'}},
                 user=self._rhodecode_user,)
             Session().commit()
             h.flash(_("Email successfully deleted"),
                     category='success')
         return HTTPFound(h.route_path('my_account_emails'))
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_notifications_test_channelstream',
         request_method='POST', renderer='json_ext')
     def my_account_notifications_test_channelstream(self):
         message = 'Test message sent via Channelstream by user: {}, on {}'.format(
             self._rhodecode_user.username, datetime.datetime.now())
         payload = {
             # 'channel': 'broadcast',
             'type': 'message',
             'timestamp': datetime.datetime.utcnow(),
             'user': 'system',
             'pm_users': [self._rhodecode_user.username],
             'message': {
                 'message': message,
                 'level': 'info',
                 'topic': '/notifications'
             }
         }
 
         registry = self.request.registry
         rhodecode_plugins = getattr(registry, 'rhodecode_plugins', {})
         channelstream_config = rhodecode_plugins.get('channelstream', {})
 
         try:
             channelstream_request(channelstream_config, [payload], '/message')
         except ChannelstreamException as e:
             log.exception('Failed to send channelstream data')
             return {"response": 'ERROR: {}'.format(e.__class__.__name__)}
         return {"response": 'Channelstream data sent. '
                             'You should see a new live message now.'}
 
     def _load_my_repos_data(self, watched=False):
 
         allowed_ids = [-1] + self._rhodecode_user.repo_acl_ids_from_stack(AuthUser.repo_read_perms)
 
         if watched:
             # repos user watch
             repo_list = Session().query(
                     Repository
                 ) \
                 .join(
                     (UserFollowing, UserFollowing.follows_repo_id == Repository.repo_id)
                 ) \
                 .filter(
                     UserFollowing.user_id == self._rhodecode_user.user_id
                 ) \
                 .filter(or_(
                     # generate multiple IN to fix limitation problems
                     *in_filter_generator(Repository.repo_id, allowed_ids))
                 ) \
                 .order_by(Repository.repo_name) \
                 .all()
 
         else:
             # repos user is owner of
             repo_list = Session().query(
                     Repository
                 ) \
                 .filter(
                     Repository.user_id == self._rhodecode_user.user_id
                 ) \
                 .filter(or_(
                     # generate multiple IN to fix limitation problems
                     *in_filter_generator(Repository.repo_id, allowed_ids))
                 ) \
                 .order_by(Repository.repo_name) \
                 .all()
 
         _render = self.request.get_partial_renderer(
             'rhodecode:templates/data_table/_dt_elements.mako')
 
         def repo_lnk(name, rtype, rstate, private, archived, fork_of):
             return _render('repo_name', name, rtype, rstate, private, archived, fork_of,
                            short_name=False, admin=False)
 
         repos_data = []
         for repo in repo_list:
             row = {
                 "name": repo_lnk(repo.repo_name, repo.repo_type, repo.repo_state,
                                  repo.private, repo.archived, repo.fork),
                 "name_raw": repo.repo_name.lower(),
             }
 
             repos_data.append(row)
 
         # json used to render the grid
         return json.dumps(repos_data)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_repos', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_repos(self):
         c = self.load_default_context()
         c.active = 'repos'
 
         # json used to render the grid
         c.data = self._load_my_repos_data()
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_watched', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_watched(self):
         c = self.load_default_context()
         c.active = 'watched'
 
         # json used to render the grid
         c.data = self._load_my_repos_data(watched=True)
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_bookmarks', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_bookmarks(self):
         c = self.load_default_context()
         c.active = 'bookmarks'
         c.bookmark_items = UserBookmark.get_bookmarks_for_user(
             self._rhodecode_db_user.user_id, cache=False)
         return self._get_template_context(c)
 
     def _process_bookmark_entry(self, entry, user_id):
         position = safe_int(entry.get('position'))
         cur_position = safe_int(entry.get('cur_position'))
         if position is None:
             return
 
         # check if this is an existing entry
         is_new = False
         db_entry = UserBookmark().get_by_position_for_user(cur_position, user_id)
 
         if db_entry and str2bool(entry.get('remove')):
             log.debug('Marked bookmark %s for deletion', db_entry)
             Session().delete(db_entry)
             return
 
         if not db_entry:
             # new
             db_entry = UserBookmark()
             is_new = True
 
         should_save = False
         default_redirect_url = ''
 
         # save repo
         if entry.get('bookmark_repo') and safe_int(entry.get('bookmark_repo')):
             repo = Repository.get(entry['bookmark_repo'])
             perm_check = HasRepoPermissionAny(
                 'repository.read', 'repository.write', 'repository.admin')
             if repo and perm_check(repo_name=repo.repo_name):
                 db_entry.repository = repo
                 should_save = True
                 default_redirect_url = '${repo_url}'
         # save repo group
         elif entry.get('bookmark_repo_group') and safe_int(entry.get('bookmark_repo_group')):
             repo_group = RepoGroup.get(entry['bookmark_repo_group'])
             perm_check = HasRepoGroupPermissionAny(
                 'group.read', 'group.write', 'group.admin')
 
             if repo_group and perm_check(group_name=repo_group.group_name):
                 db_entry.repository_group = repo_group
                 should_save = True
                 default_redirect_url = '${repo_group_url}'
         # save generic info
         elif entry.get('title') and entry.get('redirect_url'):
             should_save = True
 
         if should_save:
             # mark user and position
             db_entry.user_id = user_id
             db_entry.position = position
             db_entry.title = entry.get('title')
             db_entry.redirect_url = entry.get('redirect_url') or default_redirect_url
             log.debug('Saving bookmark %s, new:%s', db_entry, is_new)
 
             Session().add(db_entry)
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_bookmarks_update', request_method='POST')
     def my_account_bookmarks_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'bookmarks'
 
         controls = peppercorn.parse(self.request.POST.items())
         user_id = c.user.user_id
 
         # validate positions
         positions = {}
         for entry in controls.get('bookmarks', []):
             position = safe_int(entry['position'])
             if position is None:
                 continue
 
             if position in positions:
                 h.flash(_("Position {} is defined twice. "
                           "Please correct this error.").format(position), category='error')
                 return HTTPFound(h.route_path('my_account_bookmarks'))
 
             entry['position'] = position
             entry['cur_position'] = safe_int(entry.get('cur_position'))
             positions[position] = entry
 
         try:
             for entry in positions.values():
                 self._process_bookmark_entry(entry, user_id)
 
             Session().commit()
             h.flash(_("Update Bookmarks"), category='success')
         except IntegrityError:
             h.flash(_("Failed to update bookmarks. "
                       "Make sure an unique position is used."), category='error')
 
         return HTTPFound(h.route_path('my_account_bookmarks'))
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_goto_bookmark', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_goto_bookmark(self):
 
         bookmark_id = self.request.matchdict['bookmark_id']
         user_bookmark = UserBookmark().query()\
             .filter(UserBookmark.user_id == self.request.user.user_id) \
             .filter(UserBookmark.position == bookmark_id).scalar()
 
         redirect_url = h.route_path('my_account_bookmarks')
         if not user_bookmark:
             raise HTTPFound(redirect_url)
 
         # repository set
         if user_bookmark.repository:
             repo_name = user_bookmark.repository.repo_name
             base_redirect_url = h.route_path(
                 'repo_summary', repo_name=repo_name)
             if user_bookmark.redirect_url and \
                     '${repo_url}' in user_bookmark.redirect_url:
                 redirect_url = string.Template(user_bookmark.redirect_url)\
                     .safe_substitute({'repo_url': base_redirect_url})
             else:
                 redirect_url = base_redirect_url
         # repository group set
         elif user_bookmark.repository_group:
             repo_group_name = user_bookmark.repository_group.group_name
             base_redirect_url = h.route_path(
                 'repo_group_home', repo_group_name=repo_group_name)
             if user_bookmark.redirect_url and \
                     '${repo_group_url}' in user_bookmark.redirect_url:
                 redirect_url = string.Template(user_bookmark.redirect_url)\
                     .safe_substitute({'repo_group_url': base_redirect_url})
             else:
                 redirect_url = base_redirect_url
         # custom URL set
         elif user_bookmark.redirect_url:
             server_url = h.route_url('home').rstrip('/')
             redirect_url = string.Template(user_bookmark.redirect_url) \
                 .safe_substitute({'server_url': server_url})
 
         log.debug('Redirecting bookmark %s to %s', user_bookmark, redirect_url)
         raise HTTPFound(redirect_url)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_perms', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_perms(self):
         c = self.load_default_context()
         c.active = 'perms'
 
         c.perm_user = c.auth_user
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_notifications', request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_notifications(self):
         c = self.load_default_context()
         c.active = 'notifications'
 
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_notifications_toggle_visibility',
         request_method='POST', renderer='json_ext')
     def my_notifications_toggle_visibility(self):
         user = self._rhodecode_db_user
         new_status = not user.user_data.get('notification_status', True)
         user.update_userdata(notification_status=new_status)
         Session().commit()
         return user.user_data['notification_status']
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_edit',
         request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_edit(self):
         c = self.load_default_context()
         c.active = 'profile_edit'
         c.extern_type = c.user.extern_type
         c.extern_name = c.user.extern_name
 
         schema = user_schema.UserProfileSchema().bind(
             username=c.user.username, user_emails=c.user.emails)
         appstruct = {
             'username': c.user.username,
             'email': c.user.email,
             'firstname': c.user.firstname,
             'lastname': c.user.lastname,
             'description': c.user.description,
         }
         c.form = forms.RcForm(
             schema, appstruct=appstruct,
             action=h.route_path('my_account_update'),
             buttons=(forms.buttons.save, forms.buttons.reset))
 
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @CSRFRequired()
     @view_config(
         route_name='my_account_update',
         request_method='POST',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'profile_edit'
         c.perm_user = c.auth_user
         c.extern_type = c.user.extern_type
         c.extern_name = c.user.extern_name
 
         schema = user_schema.UserProfileSchema().bind(
             username=c.user.username, user_emails=c.user.emails)
         form = forms.RcForm(
             schema, buttons=(forms.buttons.save, forms.buttons.reset))
 
         controls = self.request.POST.items()
         try:
             valid_data = form.validate(controls)
             skip_attrs = ['admin', 'active', 'extern_type', 'extern_name',
                           'new_password', 'password_confirmation']
             if c.extern_type != "rhodecode":
                 # forbid updating username for external accounts
                 skip_attrs.append('username')
             old_email = c.user.email
             UserModel().update_user(
                      self._rhodecode_user.user_id, skip_attrs=skip_attrs,
                      **valid_data)
             if old_email != valid_data['email']:
                 old = UserEmailMap.query() \
                     .filter(UserEmailMap.user == c.user).filter(UserEmailMap.email == valid_data['email']).first()
                 old.email = old_email
             h.flash(_('Your account was updated successfully'), category='success')
             Session().commit()
         except forms.ValidationFailure as e:
             c.form = e
             return self._get_template_context(c)
         except Exception:
             log.exception("Exception updating user")
             h.flash(_('Error occurred during update of user'),
                     category='error')
         raise HTTPFound(h.route_path('my_account_profile'))
 
     def _get_pull_requests_list(self, 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')
 
         pull_requests = PullRequestModel().get_im_participating_in(
             user_id=self._rhodecode_user.user_id,
             statuses=statuses, query=search_q,
             offset=start, length=limit, order_by=order_by,
             order_dir=order_dir)
 
         pull_requests_total_count = PullRequestModel().count_im_participating_in(
             user_id=self._rhodecode_user.user_id, statuses=statuses, query=search_q)
 
         data = []
         comments_model = CommentsModel()
         for pr in pull_requests:
             repo_id = pr.target_repo_id
             comments_count = comments_model.get_all_comments(
                 repo_id, pull_request=pr, include_drafts=False, count_only=True)
             owned = pr.user_id == self._rhodecode_user.user_id
 
             data.append({
                 'target_repo': _render('pullrequest_target_repo',
                                        pr.target_repo.repo_name),
                 '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()),
                 'title': _render('pullrequest_title', pr.title, pr.description),
                 'description': h.escape(pr.description),
                 'updated_on': _render('pullrequest_updated_on',
-                                      h.datetime_to_time(pr.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(),
                 'owned': owned
             })
 
         # json used to render the grid
         data = ({
             'draw': draw,
             'data': data,
             'recordsTotal': pull_requests_total_count,
             'recordsFiltered': pull_requests_total_count,
         })
         return data
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_pullrequests',
         request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_pullrequests(self):
         c = self.load_default_context()
         c.active = 'pullrequests'
         req_get = self.request.GET
 
         c.closed = str2bool(req_get.get('pr_show_closed'))
 
         return self._get_template_context(c)
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_pullrequests_data',
         request_method='GET', renderer='json_ext')
     def my_account_pullrequests_data(self):
         self.load_default_context()
         req_get = self.request.GET
         closed = str2bool(req_get.get('closed'))
 
         statuses = [PullRequest.STATUS_NEW, PullRequest.STATUS_OPEN]
         if closed:
             statuses += [PullRequest.STATUS_CLOSED]
 
         data = self._get_pull_requests_list(statuses=statuses)
         return data
 
     @LoginRequired()
     @NotAnonymous()
     @view_config(
         route_name='my_account_user_group_membership',
         request_method='GET',
         renderer='rhodecode:templates/admin/my_account/my_account.mako')
     def my_account_user_group_membership(self):
         c = self.load_default_context()
         c.active = 'user_group_membership'
         groups = [UserGroupModel.get_user_groups_as_dict(group.users_group)
                   for group in self._rhodecode_db_user.group_member]
         c.user_groups = json.dumps(groups)
         return self._get_template_context(c)

rhodecode/apps/repository/views/repo_pull_requests.py

@@ -1,1854 +1,1855 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2011-2020 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.view import view_config
 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.ext_json import json
 from rhodecode.lib.auth import (
     LoginRequired, HasRepoPermissionAny, HasRepoPermissionAnyDecorator,
     NotAnonymous, CSRFRequired)
 from rhodecode.lib.utils2 import str2bool, safe_str, safe_unicode, safe_int, aslist
 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, 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_awaiting_review(
                 repo_name, search_q=search_q, source=source, statuses=statuses,
                 opened_by=opened_by)
         elif filter_type == 'awaiting_my_review':
             pull_requests = PullRequestModel().get_awaiting_my_review(
                 repo_name, search_q=search_q, source=source, opened_by=opened_by,
                 user_id=self._rhodecode_user.user_id, 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, search_q=search_q, source=source, user_id=self._rhodecode_user.user_id,
                 statuses=statuses, opened_by=opened_by)
         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)
 
             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()),
                 'title': _render('pullrequest_title', pr.title, pr.description),
                 'description': h.escape(pr.description),
                 'updated_on': _render('pullrequest_updated_on',
-                                      h.datetime_to_time(pr.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')
     @view_config(
         route_name='pullrequest_show_all', request_method='GET',
         renderer='rhodecode:templates/pullrequests/pullrequests.mako')
     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')
     @view_config(
         route_name='pullrequest_show_all_data', request_method='GET',
         renderer='json_ext', xhr=True)
     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):
 
         if use_ancestor:
             # we might want to not use it for versions
             target_ref_id = ancestor_commit.raw_id
 
         vcs_diff = PullRequestModel().get_diff(
             source_repo, source_ref_id, target_ref_id,
             hide_whitespace_changes, diff_context)
 
         diff_processor = diffs.DiffProcessor(
             vcs_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),
             target_node_getter=codeblocks.diffset_node_getter(source_commit),
         )
         diffset = self.path_filter.render_patchset_filtered(
             diffset, _parsed, target_commit.raw_id, source_commit.raw_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, 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')
     @view_config(
         route_name='pullrequest_show', request_method='GET',
         renderer='rhodecode:templates/pullrequests/pullrequest_show.mako')
     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'))
 
         if c.is_super_admin 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()
         # 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
         c.forbid_author_to_review = False
         c.forbid_commit_author_to_review = 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')
                 c.forbid_author_to_review = rules.get('forbid_author_to_review')
                 c.forbid_commit_author_to_review = rules.get('forbid_commit_author_to_review')
             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 = json.dumps(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 = json.dumps(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 = json.dumps(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)
 
         # 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.izip_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')
     @view_config(
         route_name='pullrequest_new', request_method='GET',
         renderer='rhodecode:templates/pullrequests/pullrequest.mako')
     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': json.dumps(source_repo_data),
             'target_repo_name': default_target_repo.repo_name,
             'target_refs_json': json.dumps(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')
     @view_config(
         route_name='pullrequest_repo_refs', request_method='GET',
         renderer='json_ext', xhr=True)
     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')
     @view_config(
         route_name='pullrequest_repo_targets', request_method='GET',
         renderer='json_ext', xhr=True)
     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 = u'%{}%'.format(safe_unicode(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 = u'%{}%'.format(safe_unicode(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')
     @view_config(
         route_name='pullrequest_comments', request_method='POST',
         renderer='string_html', xhr=True)
     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')
     @view_config(
         route_name='pullrequest_todos', request_method='POST',
         renderer='string_html', xhr=True)
     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')
     @CSRFRequired()
     @view_config(
         route_name='pullrequest_create', request_method='POST',
         renderer=None)
     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: %s' % 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()
     @view_config(
         route_name='pullrequest_update', request_method='POST',
         renderer='json_ext')
     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
 
         if pull_request.is_closed():
             log.debug('update: forbidden because pull request is closed')
             msg = _(u'Cannot update closed pull requests.')
             h.flash(msg, category='error')
             return {'response': True,
                     'redirect_url': redirect_url}
 
         is_state_changing = pull_request.is_state_changing()
         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'))
 
             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 str2bool(self.request.POST.get('update_commits', 'false')):
                 if is_state_changing:
                     log.debug('commits update: forbidden because pull request is in state %s',
                               pull_request.pull_request_state)
                     msg = _(u'Cannot update pull requests commits in state other than `{}`. '
                             u'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 = _(u'Cannot update closed pull requests.')
             h.flash(msg, category='error')
             return
         else:
             Session().commit()
 
         msg = _(u'Pull request title & description updated.')
         h.flash(msg, category='success')
         return
 
     def _update_commits(self, c, pull_request):
         _ = self.request.translate
 
         with pull_request.set_state(PullRequest.STATE_UPDATING):
             resp = PullRequestModel().update_commits(
                 pull_request, self._rhodecode_db_user)
 
         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 = _(u'Pull request updated to "{source_commit_id}" with '
                     u'{count_added} added, {count_removed} removed commits. '
                     u'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('Reviewers Validation: {}'.format(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('Observers Validation: {}'.format(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()
     @view_config(
         route_name='pullrequest_merge', request_method='POST',
         renderer='json_ext')
     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 = _(u'Cannot merge pull requests in state other than `{}`. '
                     u'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()
     @view_config(
         route_name='pullrequest_delete', request_method='POST',
         renderer='json_ext')
     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 = 'file-{}'.format(h.safeid(h.safe_unicode(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()
     @view_config(
         route_name='pullrequest_comment_create', request_method='POST',
         renderer='json_ext')
     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()
     @view_config(
         route_name='pullrequest_comment_delete', request_method='POST',
         renderer='json_ext')
     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 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()
     @view_config(
         route_name='pullrequest_comment_edit', request_method='POST',
         renderer='json_ext')
     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),
                 '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()

rhodecode/templates/data_table/_dt_elements.mako

@@ -1,489 +1,492 b''
 ## DATA TABLE RE USABLE ELEMENTS
 ## usage:
 ## <%namespace name="dt" file="/data_table/_dt_elements.mako"/>
 <%namespace name="base" file="/base/base.mako"/>
 
 <%def name="metatags_help()">
     <table>
         <%
             example_tags = [
                 ('state','[stable]'),
                 ('state','[stale]'),
                 ('state','[featured]'),
                 ('state','[dev]'),
                 ('state','[dead]'),
                 ('state','[deprecated]'),
 
                 ('label','[personal]'),
                 ('generic','[v2.0.0]'),
 
                 ('lang','[lang =&gt; JavaScript]'),
                 ('license','[license =&gt; LicenseName]'),
 
                 ('ref','[requires =&gt; RepoName]'),
                 ('ref','[recommends =&gt; GroupName]'),
                 ('ref','[conflicts =&gt; SomeName]'),
                 ('ref','[base =&gt; SomeName]'),
                 ('url','[url =&gt; [linkName](https://rhodecode.com)]'),
                 ('see','[see =&gt; http://rhodecode.com]'),
             ]
         %>
         % for tag_type, tag in example_tags:
             <tr>
                 <td>${tag|n}</td>
                 <td>${h.style_metatag(tag_type, tag)|n}</td>
             </tr>
         % endfor
     </table>
 </%def>
 
 <%def name="render_description(description, stylify_metatags)">
 <%
     tags = []
     if stylify_metatags:
         tags, description = h.extract_metatags(description)
 %>
 % for tag_type, tag in tags:
 ${h.style_metatag(tag_type, tag)|n,trim}
 % endfor
 <code style="white-space: pre-wrap">${description}</code>
 </%def>
 
 ## REPOSITORY RENDERERS
 <%def name="quick_menu(repo_name)">
   <i class="icon-more"></i>
   <div class="menu_items_container hidden">
     <ul class="menu_items">
       <li>
          <a title="${_('Summary')}" href="${h.route_path('repo_summary',repo_name=repo_name)}">
          <span>${_('Summary')}</span>
          </a>
       </li>
       <li>
          <a title="${_('Commits')}" href="${h.route_path('repo_commits',repo_name=repo_name)}">
          <span>${_('Commits')}</span>
          </a>
       </li>
       <li>
          <a title="${_('Files')}" href="${h.route_path('repo_files:default_commit',repo_name=repo_name)}">
          <span>${_('Files')}</span>
          </a>
       </li>
       <li>
          <a title="${_('Fork')}" href="${h.route_path('repo_fork_new',repo_name=repo_name)}">
          <span>${_('Fork')}</span>
          </a>
       </li>
     </ul>
   </div>
 </%def>
 
 <%def name="repo_name(name,rtype,rstate,private,archived,fork_of,short_name=False,admin=False)">
     <%
     def get_name(name,short_name=short_name):
       if short_name:
         return name.split('/')[-1]
       else:
         return name
     %>
   <div class="${'repo_state_pending' if rstate == 'repo_state_pending' else ''} truncate">
     ##NAME
     <a href="${h.route_path('edit_repo',repo_name=name) if admin else h.route_path('repo_summary',repo_name=name)}">
 
     ##TYPE OF REPO
     %if h.is_hg(rtype):
         <span title="${_('Mercurial repository')}"><i class="icon-hg" style="font-size: 14px;"></i></span>
     %elif h.is_git(rtype):
         <span title="${_('Git repository')}"><i class="icon-git" style="font-size: 14px"></i></span>
     %elif h.is_svn(rtype):
         <span title="${_('Subversion repository')}"><i class="icon-svn" style="font-size: 14px"></i></span>
     %endif
 
     ##PRIVATE/PUBLIC
     %if private is True and c.visual.show_private_icon:
       <i class="icon-lock" title="${_('Private repository')}"></i>
     %elif private is False and c.visual.show_public_icon:
       <i class="icon-unlock-alt" title="${_('Public repository')}"></i>
     %else:
       <span></span>
     %endif
     ${get_name(name)}
     </a>
     %if fork_of:
       <a href="${h.route_path('repo_summary',repo_name=fork_of.repo_name)}"><i class="icon-code-fork"></i></a>
     %endif
     %if rstate == 'repo_state_pending':
       <span class="creation_in_progress tooltip" title="${_('This repository is being created in a background task')}">
           (${_('creating...')})
       </span>
     %endif
 
   </div>
 </%def>
 
 <%def name="repo_desc(description, stylify_metatags)">
     <%
     tags, description = h.extract_metatags(description)
     %>
 
     <div class="truncate-wrap">
         % if stylify_metatags:
             % for tag_type, tag in tags:
                 ${h.style_metatag(tag_type, tag)|n}
             % endfor
         % endif
         ${description}
     </div>
 
 </%def>
 
 <%def name="last_change(last_change)">
     ${h.age_component(last_change, time_is_local=True)}
 </%def>
 
 <%def name="revision(repo_name, rev, commit_id, author, last_msg, commit_date)">
   <div>
   %if rev >= 0:
       <code><a class="tooltip-hovercard" data-hovercard-alt=${h.tooltip(last_msg)} data-hovercard-url="${h.route_path('hovercard_repo_commit', repo_name=repo_name, commit_id=commit_id)}" href="${h.route_path('repo_commit',repo_name=repo_name,commit_id=commit_id)}">${'r{}:{}'.format(rev,h.short_id(commit_id))}</a></code>
   %else:
       ${_('No commits yet')}
   %endif
   </div>
 </%def>
 
 <%def name="rss(name)">
   %if c.rhodecode_user.username != h.DEFAULT_USER:
     <a title="${h.tooltip(_('Subscribe to %s rss feed')% name)}" href="${h.route_path('rss_feed_home', repo_name=name, _query=dict(auth_token=c.rhodecode_user.feed_token))}"><i class="icon-rss-sign"></i></a>
   %else:
     <a title="${h.tooltip(_('Subscribe to %s rss feed')% name)}" href="${h.route_path('rss_feed_home', repo_name=name)}"><i class="icon-rss-sign"></i></a>
   %endif
 </%def>
 
 <%def name="atom(name)">
   %if c.rhodecode_user.username != h.DEFAULT_USER:
     <a title="${h.tooltip(_('Subscribe to %s atom feed')% name)}" href="${h.route_path('atom_feed_home', repo_name=name, _query=dict(auth_token=c.rhodecode_user.feed_token))}"><i class="icon-rss-sign"></i></a>
   %else:
     <a title="${h.tooltip(_('Subscribe to %s atom feed')% name)}" href="${h.route_path('atom_feed_home', repo_name=name)}"><i class="icon-rss-sign"></i></a>
   %endif
 </%def>
 
 <%def name="repo_actions(repo_name, super_user=True)">
   <div>
     <div class="grid_edit">
       <a href="${h.route_path('edit_repo',repo_name=repo_name)}" title="${_('Edit')}">
         Edit
       </a>
     </div>
     <div class="grid_delete">
       ${h.secure_form(h.route_path('edit_repo_advanced_delete', repo_name=repo_name), request=request)}
         <input class="btn btn-link btn-danger" id="remove_${repo_name}" name="remove_${repo_name}"
                onclick="submitConfirm(event, this, _gettext('Confirm to delete this repository'), _gettext('Delete'), '${repo_name}')"
                type="submit" value="Delete"
         >
       ${h.end_form()}
     </div>
   </div>
 </%def>
 
 <%def name="repo_state(repo_state)">
   <div>
     %if repo_state == 'repo_state_pending':
         <div class="tag tag4">${_('Creating')}</div>
     %elif repo_state == 'repo_state_created':
         <div class="tag tag1">${_('Created')}</div>
     %else:
         <div class="tag alert2" title="${h.tooltip(repo_state)}">invalid</div>
     %endif
   </div>
 </%def>
 
 
 ## REPO GROUP RENDERERS
 <%def name="quick_repo_group_menu(repo_group_name)">
   <i class="icon-more"></i>
   <div class="menu_items_container hidden">
     <ul class="menu_items">
       <li>
          <a href="${h.route_path('repo_group_home', repo_group_name=repo_group_name)}">${_('Summary')}</a>
       </li>
 
     </ul>
   </div>
 </%def>
 
 <%def name="repo_group_name(repo_group_name, children_groups=None)">
   <div>
     <a href="${h.route_path('repo_group_home', repo_group_name=repo_group_name)}">
     <i class="icon-repo-group" title="${_('Repository group')}" style="font-size: 14px"></i>
       %if children_groups:
           ${h.literal(' &raquo; '.join(children_groups))}
       %else:
           ${repo_group_name}
       %endif
   </a>
   </div>
 </%def>
 
 <%def name="repo_group_desc(description, personal, stylify_metatags)">
 
     <%
         if stylify_metatags:
             tags, description = h.extract_metatags(description)
     %>
 
     <div class="truncate-wrap">
         % if personal:
             <div class="metatag" tag="personal">${_('personal')}</div>
         % endif
 
         % if stylify_metatags:
             % for tag_type, tag in tags:
                 ${h.style_metatag(tag_type, tag)|n}
             % endfor
         % endif
         ${description}
     </div>
 
 </%def>
 
 <%def name="repo_group_actions(repo_group_id, repo_group_name, gr_count)">
  <div class="grid_edit">
     <a href="${h.route_path('edit_repo_group',repo_group_name=repo_group_name)}" title="${_('Edit')}">Edit</a>
  </div>
  <div class="grid_delete">
     ${h.secure_form(h.route_path('edit_repo_group_advanced_delete', repo_group_name=repo_group_name), request=request)}
         <input class="btn btn-link btn-danger" id="remove_${repo_group_name}" name="remove_${repo_group_name}"
                onclick="submitConfirm(event, this, _gettext('Confirm to delete this repository group'), _gettext('Delete'), '${_ungettext('`{}` with {} repository','`{}` with {} repositories',gr_count).format(repo_group_name, gr_count)}')"
                type="submit" value="Delete"
         >
     ${h.end_form()}
  </div>
 </%def>
 
 
 <%def name="user_actions(user_id, username)">
  <div class="grid_edit">
    <a href="${h.route_path('user_edit',user_id=user_id)}" title="${_('Edit')}">
      ${_('Edit')}
    </a>
  </div>
  <div class="grid_delete">
   ${h.secure_form(h.route_path('user_delete', user_id=user_id), request=request)}
     <input class="btn btn-link btn-danger" id="remove_user_${user_id}" name="remove_user_${user_id}"
            onclick="submitConfirm(event, this, _gettext('Confirm to delete this user'), _gettext('Delete'), '${username}')"
            type="submit" value="Delete"
     >
   ${h.end_form()}
  </div>
 </%def>
 
 <%def name="user_group_actions(user_group_id, user_group_name)">
  <div class="grid_edit">
     <a href="${h.route_path('edit_user_group', user_group_id=user_group_id)}" title="${_('Edit')}">Edit</a>
  </div>
  <div class="grid_delete">
     ${h.secure_form(h.route_path('user_groups_delete', user_group_id=user_group_id), request=request)}
         <input class="btn btn-link btn-danger" id="remove_group_${user_group_id}" name="remove_group_${user_group_id}"
                onclick="submitConfirm(event, this, _gettext('Confirm to delete this user group'), _gettext('Delete'), '${user_group_name}')"
                type="submit" value="Delete"
         >
     ${h.end_form()}
  </div>
 </%def>
 
 
 <%def name="user_name(user_id, username)">
     ${h.link_to(h.person(username, 'username_or_name_or_email'), h.route_path('user_edit', user_id=user_id))}
 </%def>
 
 <%def name="user_profile(username)">
     ${base.gravatar_with_user(username, 16, tooltip=True)}
 </%def>
 
 <%def name="user_group_name(user_group_name)">
   <div>
       <i class="icon-user-group" title="${_('User group')}"></i>
       ${h.link_to_group(user_group_name)}
   </div>
 </%def>
 
 
 ## GISTS
 
 <%def name="gist_gravatar(full_contact)">
     <div class="gist_gravatar">
       ${base.gravatar(full_contact, 30)}
     </div>
 </%def>
 
 <%def name="gist_access_id(gist_access_id, full_contact)">
     <div>
       <code>
         <a href="${h.route_path('gist_show', gist_id=gist_access_id)}">${gist_access_id}</a>
       </code>
     </div>
 </%def>
 
 <%def name="gist_author(full_contact, created_on, expires)">
     ${base.gravatar_with_user(full_contact, 16, tooltip=True)}
 </%def>
 
 
 <%def name="gist_created(created_on)">
     <div class="created">
       ${h.age_component(created_on, time_is_local=True)}
     </div>
 </%def>
 
 <%def name="gist_expires(expires)">
     <div class="created">
           %if expires == -1:
             ${_('never')}
           %else:
             ${h.age_component(h.time_to_utcdatetime(expires))}
           %endif
     </div>
 </%def>
 
 <%def name="gist_type(gist_type)">
     %if gist_type == 'public':
         <span class="tag tag-gist-public disabled">${_('Public Gist')}</span>
     %else:
         <span class="tag tag-gist-private disabled">${_('Private Gist')}</span>
     %endif
 </%def>
 
 <%def name="gist_description(gist_description)">
   ${gist_description}
 </%def>
 
 
 ## PULL REQUESTS GRID RENDERERS
 
 <%def name="pullrequest_target_repo(repo_name)">
     <div class="truncate">
       ${h.link_to(repo_name,h.route_path('repo_summary',repo_name=repo_name))}
     </div>
 </%def>
 
 <%def name="pullrequest_status(status)">
     <i class="icon-circle review-status-${status}"></i>
 </%def>
 
 <%def name="pullrequest_title(title, description)">
     ${title}
 </%def>
 
 <%def name="pullrequest_comments(comments_nr)">
     <i class="icon-comment"></i> ${comments_nr}
 </%def>
 
 <%def name="pullrequest_name(pull_request_id, state, is_wip, target_repo_name, short=False)">
     <code>
     <a href="${h.route_path('pullrequest_show',repo_name=target_repo_name,pull_request_id=pull_request_id)}">
       % if short:
         !${pull_request_id}
       % else:
         ${_('Pull request !{}').format(pull_request_id)}
       % endif
     </a>
     </code>
     % if state not in ['created']:
         <span class="tag tag-merge-state-${state} tooltip" title="Pull request state is changing">${state}</span>
     % endif
 
     % if is_wip:
         <span class="tag tooltip" title="${_('Work in progress')}">wip</span>
     % endif
 </%def>
 
-<%def name="pullrequest_updated_on(updated_on)">
+<%def name="pullrequest_updated_on(updated_on, pr_version=None)">
+    % if pr_version:
+    <code>v${pr_version}</code>
+    % endif
     ${h.age_component(h.time_to_utcdatetime(updated_on))}
 </%def>
 
 <%def name="pullrequest_author(full_contact)">
     ${base.gravatar_with_user(full_contact, 16, tooltip=True)}
 </%def>
 
 
 ## ARTIFACT RENDERERS
 <%def name="repo_artifact_name(repo_name, file_uid, artifact_display_name)">
     <a href="${h.route_path('repo_artifacts_get', repo_name=repo_name, uid=file_uid)}">
         ${artifact_display_name or '_EMPTY_NAME_'}
     </a>
 </%def>
 
 <%def name="repo_artifact_uid(repo_name, file_uid)">
     <code>${h.shorter(file_uid, size=24, prefix=True)}</code>
 </%def>
 
 <%def name="repo_artifact_sha256(artifact_sha256)">
     <div class="code">${h.shorter(artifact_sha256, 12)}</div>
 </%def>
 
 <%def name="repo_artifact_actions(repo_name, file_store_id, file_uid)">
 ##  <div class="grid_edit">
 ##     <a href="#Edit" title="${_('Edit')}">${_('Edit')}</a>
 ##  </div>
 <div class="grid_edit">
     <a href="${h.route_path('repo_artifacts_info', repo_name=repo_name, uid=file_store_id)}" title="${_('Info')}">${_('Info')}</a>
 </div>
     % if h.HasRepoPermissionAny('repository.admin')(c.repo_name):
     <div class="grid_delete">
     ${h.secure_form(h.route_path('repo_artifacts_delete', repo_name=repo_name, uid=file_store_id), request=request)}
       <input class="btn btn-link btn-danger" id="remove_artifact_${file_store_id}" name="remove_artifact_${file_store_id}"
              onclick="submitConfirm(event, this, _gettext('Confirm to delete this artifact'), _gettext('Delete'), '${file_uid}')"
              type="submit" value="${_('Delete')}"
       >
     ${h.end_form()}
  </div>
 % endif
 </%def>
 
 <%def name="markup_form(form_id, form_text='', help_text=None)">
 
   <div class="markup-form">
     <div class="markup-form-area">
         <div class="markup-form-area-header">
             <ul class="nav-links clearfix">
                 <li class="active">
                     <a href="#edit-text" tabindex="-1" id="edit-btn_${form_id}">${_('Write')}</a>
                 </li>
                 <li class="">
                     <a href="#preview-text" tabindex="-1" id="preview-btn_${form_id}">${_('Preview')}</a>
                 </li>
             </ul>
         </div>
 
         <div class="markup-form-area-write" style="display: block;">
             <div id="edit-container_${form_id}" style="margin-top: -1px">
                 <textarea id="${form_id}" name="${form_id}" class="comment-block-ta ac-input">${form_text if form_text else ''}</textarea>
             </div>
             <div id="preview-container_${form_id}" class="clearfix" style="display: none;">
                 <div id="preview-box_${form_id}" class="preview-box"></div>
             </div>
         </div>
 
         <div class="markup-form-area-footer">
             <div class="toolbar">
                 <div class="toolbar-text">
                   ${(_('Parsed using %s syntax') % (
                            ('<a href="%s">%s</a>' % (h.route_url('%s_help' % c.visual.default_renderer), c.visual.default_renderer.upper())),
                        )
                     )|n}
                 </div>
             </div>
         </div>
     </div>
 
     <div class="markup-form-footer">
         % if help_text:
             <span class="help-block">${help_text}</span>
         % endif
     </div>
   </div>
   <script type="text/javascript">
     new MarkupForm('${form_id}');
   </script>
 
 </%def>