svn-support: Add a view to trigger the (re)generation of Apache mod_dav_svn configuration file.

The configuration is automatically generated if a repository group is changed.
This is problematic in a case where no repository groups are used (yet).
Therfore an option is needed to start the geneartion manually.

rhodecode/admin/__init__.py

@@ -1,40 +1,43 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2016-2016  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/
 
 
 from rhodecode.admin.navigation import NavigationRegistry
 from rhodecode.config.routing import ADMIN_PREFIX
 from rhodecode.lib.utils2 import str2bool
 
 
 def includeme(config):
     settings = config.get_settings()
 
     # Create admin navigation registry and add it to the pyramid registry.
     labs_active = str2bool(settings.get('labs_settings_active', False))
     navigation_registry = NavigationRegistry(labs_active=labs_active)
     config.registry.registerUtility(navigation_registry)
 
     config.add_route(
         name='admin_settings_open_source',
         pattern=ADMIN_PREFIX + '/settings/open_source')
+    config.add_route(
+        name='admin_settings_vcs_svn_generate_cfg',
+        pattern=ADMIN_PREFIX + '/settings/vcs/svn_generate_cfg')
 
     # Scan module for configuration decorators.
     config.scan()

rhodecode/admin/views.py

@@ -1,55 +1,82 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2016-2016  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 collections
 import logging
 
 from pylons import tmpl_context as c
 from pyramid.view import view_config
 
-from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator
+from rhodecode.lib.auth import (
+    LoginRequired, HasPermissionAllDecorator, CSRFRequired)
 from rhodecode.lib.utils import read_opensource_licenses
+from rhodecode.svn_support.utils import generate_mod_dav_svn_config
+from rhodecode.translation import _
 
 from .navigation import navigation_list
 
 
 log = logging.getLogger(__name__)
 
 
 class AdminSettingsView(object):
 
     def __init__(self, context, request):
         self.request = request
         self.context = context
         self.session = request.session
         self._rhodecode_user = request.user
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_open_source', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.html')
     def open_source_licenses(self):
         c.active = 'open_source'
         c.navlist = navigation_list(self.request)
         c.opensource_licenses = collections.OrderedDict(
             sorted(read_opensource_licenses().items(), key=lambda t: t[0]))
 
         return {}
+
+    @LoginRequired()
+    @CSRFRequired()
+    @HasPermissionAllDecorator('hg.admin')
+    @view_config(
+        route_name='admin_settings_vcs_svn_generate_cfg',
+        request_method='POST', renderer='json')
+    def vcs_svn_generate_config(self):
+        try:
+            generate_mod_dav_svn_config(self.request.registry)
+            msg = {
+                'message': _('Apache configuration for Subversion generated.'),
+                'level': 'success',
+            }
+        except Exception:
+            log.exception(
+                'Exception while generating the Apache configuration for Subversion.')
+            msg = {
+                'message': _('Failed to generate the Apache configuration for Subversion.'),
+                'level': 'error',
+            }
+
+        data = {'message': msg}
+        return data