Mercurial > kallithea
view rhodecode/model/users_group.py @ 3198:c20adbaf16af beta
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author | Mads Kiilerich <madski@unity3d.com> |
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date | Tue, 22 Jan 2013 23:44:38 +0100 |
parents | d2d35cf2b351 |
children | 5f1850e4712a |
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# -*- coding: utf-8 -*- """ rhodecode.model.users_group ~~~~~~~~~~~~~~~~~~~~~~~~~~~ users group model for RhodeCode :created_on: Oct 1, 2011 :author: nvinot :copyright: (C) 2011-2011 Nicolas Vinot <aeris@imirhil.fr> :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com> :license: GPLv3, see COPYING for more details. """ # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # 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 General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import logging import traceback from rhodecode.model import BaseModel from rhodecode.model.db import UsersGroupMember, UsersGroup,\ UsersGroupRepoToPerm, Permission, UsersGroupToPerm, User from rhodecode.lib.exceptions import UsersGroupsAssignedException log = logging.getLogger(__name__) class UsersGroupModel(BaseModel): cls = UsersGroup def __get_users_group(self, users_group): return self._get_instance(UsersGroup, users_group, callback=UsersGroup.get_by_group_name) def get(self, users_group_id, cache=False): return UsersGroup.get(users_group_id) def get_group(self, users_group): return self.__get_users_group(users_group) def get_by_name(self, name, cache=False, case_insensitive=False): return UsersGroup.get_by_group_name(name, cache, case_insensitive) def create(self, name, active=True): try: new = UsersGroup() new.users_group_name = name new.users_group_active = active self.sa.add(new) return new except: log.error(traceback.format_exc()) raise def update(self, users_group, form_data): try: users_group = self.__get_users_group(users_group) for k, v in form_data.items(): if k == 'users_group_members': users_group.members = [] self.sa.flush() members_list = [] if v: v = [v] if isinstance(v, basestring) else v for u_id in set(v): member = UsersGroupMember(users_group.users_group_id, u_id) members_list.append(member) setattr(users_group, 'members', members_list) setattr(users_group, k, v) self.sa.add(users_group) except: log.error(traceback.format_exc()) raise def delete(self, users_group, force=False): """ Deletes repos group, unless force flag is used raises exception if there are members in that group, else deletes group and users :param users_group: :param force: """ try: users_group = self.__get_users_group(users_group) # check if this group is not assigned to repo assigned_groups = UsersGroupRepoToPerm.query()\ .filter(UsersGroupRepoToPerm.users_group == users_group).all() if assigned_groups and force is False: raise UsersGroupsAssignedException('RepoGroup assigned to %s' % assigned_groups) self.sa.delete(users_group) except: log.error(traceback.format_exc()) raise def add_user_to_group(self, users_group, user): users_group = self.__get_users_group(users_group) user = self._get_user(user) for m in users_group.members: u = m.user if u.user_id == user.user_id: return True try: users_group_member = UsersGroupMember() users_group_member.user = user users_group_member.users_group = users_group users_group.members.append(users_group_member) user.group_member.append(users_group_member) self.sa.add(users_group_member) return users_group_member except: log.error(traceback.format_exc()) raise def remove_user_from_group(self, users_group, user): users_group = self.__get_users_group(users_group) user = self._get_user(user) users_group_member = None for m in users_group.members: if m.user.user_id == user.user_id: # Found this user's membership row users_group_member = m break if users_group_member: try: self.sa.delete(users_group_member) return True except: log.error(traceback.format_exc()) raise else: # User isn't in that group return False def has_perm(self, users_group, perm): users_group = self.__get_users_group(users_group) perm = self._get_perm(perm) return UsersGroupToPerm.query()\ .filter(UsersGroupToPerm.users_group == users_group)\ .filter(UsersGroupToPerm.permission == perm).scalar() is not None def grant_perm(self, users_group, perm): users_group = self.__get_users_group(users_group) perm = self._get_perm(perm) # if this permission is already granted skip it _perm = UsersGroupToPerm.query()\ .filter(UsersGroupToPerm.users_group == users_group)\ .filter(UsersGroupToPerm.permission == perm)\ .scalar() if _perm: return new = UsersGroupToPerm() new.users_group = users_group new.permission = perm self.sa.add(new) def revoke_perm(self, users_group, perm): users_group = self.__get_users_group(users_group) perm = self._get_perm(perm) obj = UsersGroupToPerm.query()\ .filter(UsersGroupToPerm.users_group == users_group)\ .filter(UsersGroupToPerm.permission == perm).scalar() if obj: self.sa.delete(obj)