FreedomBox/plinth/context_processors.py
2014-08-29 12:57:27 +05:30

35 lines
1.2 KiB
Python

#
# This file is part of Plinth.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero 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/>.
#
"""
Django context processors to provide common data to templates.
"""
import re
import cfg
def common(request):
"""Add additional context values to RequestContext for use in templates."""
slash_indices = [match.start() for match in re.finditer('/', request.path)]
active_menu_urls = [request.path[:index + 1] for index in slash_indices]
return {
'cfg': cfg,
'submenu': cfg.main_menu.active_item(request),
'active_menu_urls': active_menu_urls
}