update.py
71 lines
| 2.6 KiB
| text/x-python
|
PythonLexer
r2431 | # -*- coding: utf-8 -*- | |||
# Copyright (C) 2013-2017 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 urllib2 | ||||
from packaging import version | ||||
import rhodecode | ||||
from rhodecode.lib.ext_json import json | ||||
from rhodecode.model import BaseModel | ||||
from rhodecode.model.meta import Session | ||||
from rhodecode.model.settings import SettingsModel | ||||
log = logging.getLogger(__name__) | ||||
class UpdateModel(BaseModel): | ||||
UPDATE_SETTINGS_KEY = 'update_version' | ||||
UPDATE_URL_SETTINGS_KEY = 'rhodecode_update_url' | ||||
@staticmethod | ||||
def get_update_data(update_url): | ||||
"""Return the JSON update data.""" | ||||
ver = rhodecode.__version__ | ||||
log.debug('Checking for upgrade on `%s` server', update_url) | ||||
opener = urllib2.build_opener() | ||||
opener.addheaders = [('User-agent', 'RhodeCode-SCM/%s' % ver)] | ||||
response = opener.open(update_url) | ||||
response_data = response.read() | ||||
data = json.loads(response_data) | ||||
log.debug('update server returned data') | ||||
return data | ||||
def get_update_url(self): | ||||
settings = SettingsModel().get_all_settings() | ||||
return settings.get(self.UPDATE_URL_SETTINGS_KEY) | ||||
def store_version(self, version): | ||||
log.debug('Storing version %s into settings', version) | ||||
setting = SettingsModel().create_or_update_setting( | ||||
self.UPDATE_SETTINGS_KEY, version) | ||||
Session().add(setting) | ||||
Session().commit() | ||||
def get_stored_version(self): | ||||
obj = SettingsModel().get_setting_by_name(self.UPDATE_SETTINGS_KEY) | ||||
if obj: | ||||
return obj.app_settings_value | ||||
return '0.0.0' | ||||
def is_outdated(self, cur_version, latest_version=None): | ||||
latest_version = latest_version or self.get_stored_version() | ||||
return version.Version(latest_version) > version.Version(cur_version) | ||||