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# -*- coding: utf-8 -*-
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# Copyright (C) 2016-2016 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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import logging
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import os
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import shlex
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# Do not use `from rhodecode import events` here, it will be overridden by the
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# events module in this package due to pythons import mechanism.
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from rhodecode.events import RepoGroupEvent
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from rhodecode.subscribers import AsyncSubprocessSubscriber
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from rhodecode.config.middleware import (
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_bool_setting, _string_setting, _int_setting)
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from .events import ModDavSvnConfigChange
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from .subscribers import generate_config_subscriber
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from . import config_keys
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log = logging.getLogger(__name__)
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def includeme(config):
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settings = config.registry.settings
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_sanitize_settings_and_apply_defaults(settings)
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if settings[config_keys.generate_config]:
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# Add subscriber to generate the Apache mod dav svn configuration on
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# repository group events.
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config.add_subscriber(generate_config_subscriber, RepoGroupEvent)
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# Prepare reload command to pass it to the subprocess module and add a
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# subscriber to execute it on configuration changes.
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reload_cmd = shlex.split(settings[config_keys.reload_command])
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reload_timeout = settings[config_keys.reload_timeout] or None
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config_change_subscriber = AsyncSubprocessSubscriber(
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cmd=reload_cmd, timeout=reload_timeout)
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config.add_subscriber(config_change_subscriber, ModDavSvnConfigChange)
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def _sanitize_settings_and_apply_defaults(settings):
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"""
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Set defaults, convert to python types and validate settings.
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"""
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_bool_setting(settings, config_keys.generate_config, 'false')
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_bool_setting(settings, config_keys.list_parent_path, 'true')
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_int_setting(settings, config_keys.reload_timeout, 10)
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_string_setting(settings, config_keys.config_file_path, '', lower=False)
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_string_setting(settings, config_keys.location_root, '/', lower=False)
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_string_setting(settings, config_keys.reload_command, '', lower=False)
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# Convert negative timeout values to zero.
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if settings[config_keys.reload_timeout] < 0:
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settings[config_keys.reload_timeout] = 0
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# Append path separator to location root.
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settings[config_keys.location_root] = _append_path_sep(
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settings[config_keys.location_root])
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# Validate settings.
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if settings[config_keys.generate_config]:
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assert len(settings[config_keys.config_file_path]) > 0
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def _append_path_sep(path):
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"""
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Append the path separator if missing.
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"""
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if isinstance(path, basestring) and not path.endswith(os.path.sep):
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path += os.path.sep
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return path
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