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#
# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated 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.
#
# Pixelated 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 Pixelated. If not, see <http://www.gnu.org/licenses/>.
import os
from twisted.internet.threads import deferToThread
from twisted.web.resource import Resource
from twisted.web.server import NOT_DONE_YET
from twisted.web.static import File
class LoadingResource(Resource):
def __init__(self):
Resource.__init__(self)
self._path = os.path.dirname(os.path.abspath(__file__))
self.putChild('assets', File(os.path.join(self._path, '..', 'assets')))
def render_GET(self, request):
def open_html():
return open(os.path.join(self._path, '..', 'assets', 'Interstitial.html')).read()
def close_request(html):
request.responseHeaders.addRawHeader("Connection", "close")
request.write(html)
request.finish()
d = deferToThread(open_html)
d.addCallback(close_request)
return NOT_DONE_YET
def getChild(self, path, request):
if path == '':
return self
return Resource.getChild(self, path, request)
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