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path: root/sugar_network/local/ipc_client.py
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# Copyright (C) 2012 Aleksey Lim
#
# 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/>.

from os.path import join

import active_document as ad

from sugar_network.toolkit import router
from sugar_network.local import sugar, hub_root


class Router(router.Router):

    def authenticate(self, request):
        return sugar.uid()

    def call(self, request, response):
        if request.environ['PATH_INFO'] == '/hub':
            raise ad.Redirect('/hub/')
        if request.path and request.path[0] == 'hub':
            return self._serve_hub(request.path[1:])
        request.access_level = ad.ACCESS_LOCAL
        return router.Router.call(self, request, response)

    def _serve_hub(self, path):
        if not path:
            path = ['index.html']
        path = join(hub_root.value, *path)
        return router.stream_reader(file(path, 'rb'))