Files @ 0eceb478c720
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Location: kallithea/rhodecode/model/users_group.py

Marcin Kuzminski
fixed issue #165 trending source files are now stored in cache as ext only, and translated to description only when displaying, so future changes of mappings will take affect right away.
Also changes the way how map is generating, ie. autogenerate from pygments lexers, and than complete with user defined mappings.
# -*- coding: utf-8 -*-
"""
    rhodecode.model.user_group
    ~~~~~~~~~~~~~~~~~~~~~~~~~~

    users groups model for RhodeCode

    :created_on: Jan 25, 2011
    :author: marcink
    :copyright: (C) 2009-2011 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 pylons.i18n.translation import _

from rhodecode.model import BaseModel
from rhodecode.model.caching_query import FromCache
from rhodecode.model.db import UsersGroup, UsersGroupMember

from sqlalchemy.exc import DatabaseError

log = logging.getLogger(__name__)


class UsersGroupModel(BaseModel):

    def get(self, users_group_id, cache=False):
        users_group = self.sa.query(UsersGroup)
        if cache:
            users_group = users_group.options(FromCache("sql_cache_short",
                                          "get_users_group_%s" % users_group_id))
        return users_group.get(users_group_id)


    def get_by_groupname(self, users_group_name, cache=False,
                         case_insensitive=False):

        if case_insensitive:
            user = self.sa.query(UsersGroup)\
            .filter(UsersGroup.users_group_name.ilike(users_group_name))
        else:
            user = self.sa.query(UsersGroup)\
                .filter(UsersGroup.users_group_name == users_group_name)
        if cache:
            user = user.options(FromCache("sql_cache_short",
                                          "get_user_%s" % users_group_name))
        return user.scalar()

    def create(self, form_data):
        try:
            new_users_group = UsersGroup()
            for k, v in form_data.items():
                setattr(new_users_group, k, v)

            self.sa.add(new_users_group)
            self.sa.commit()
        except:
            log.error(traceback.format_exc())
            self.sa.rollback()
            raise

    def update(self, users_group_id, form_data):

        try:
            users_group = self.get(users_group_id, cache=False)

            for k, v in form_data.items():
                if k == 'users_group_members':
                    users_group.members = []
                    self.sa.flush()
                    members_list = []
                    if v:
                        for u_id in set(v):
                            members_list.append(UsersGroupMember(users_group_id,
                                                             u_id))
                    setattr(users_group, 'members', members_list)
                setattr(users_group, k, v)

            self.sa.add(users_group)
            self.sa.commit()
        except:
            log.error(traceback.format_exc())
            self.sa.rollback()
            raise

    def delete(self, users_group_id):
        try:
            users_group = self.get(users_group_id, cache=False)
            self.sa.delete(users_group)
            self.sa.commit()
        except:
            log.error(traceback.format_exc())
            self.sa.rollback()
            raise