mediagoblin/plugins/flatpagesfile/__init__.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17
  18 import logging
  19 import os
  20
  21 import jinja2
  22 from routes.route import Route
  23
  24 from mediagoblin.tools import pluginapi
  25 from mediagoblin.tools.response import render_to_response
  26
  27
  28 PLUGIN_DIR = os.path.dirname(__file__)
  29
  30
  31 _log = logging.getLogger(__name__)
  32
  33
  34 @jinja2.contextfunction
  35 def print_context(c):
  36     s = []
  37     for key, val in c.items():
  38         s.append('%s: %s' % (key, repr(val)))
  39     return '\n'.join(s)
  40
  41
  42 def flatpage_handler_builder(template):
  43     """Flatpage view generator
  44
  45     Given a template, generates the controller function for handling that
  46     route.
  47
  48     """
  49     def _flatpage_handler_builder(request):
  50         return render_to_response(
  51             request, 'flatpagesfile/%s' % template,
  52             {'request': request})
  53     return _flatpage_handler_builder
  54
  55
  56 class FlatpagesFilePlugin(pluginapi.Plugin):
  57     """
  58     This is the flatpages plugin class. See the README for how to use
  59     flatpages.
  60     """
  61     def setup_plugin(self):
  62         self.config = pluginapi.get_config('mediagoblin.plugins.flatpagesfile')
  63
  64         _log.info('Setting up flatpagesfile....')
  65
  66         # Register the template path.
  67         pluginapi.register_template_path(os.path.join(PLUGIN_DIR, 'templates'))
  68
  69         pages = self.config.items()
  70
  71         routes = []
  72         for name, (url, template) in pages:
  73             name = 'flatpagesfile.%s' % name.strip()
  74             controller = flatpage_handler_builder(template)
  75             routes.append(
  76                 Route(name, url, controller=controller))
  77
  78         pluginapi.register_routes(routes)
  79         _log.info('Done setting up flatpagesfile!')