splinext/users/__init__.py

   1 from pkg_resources import resource_filename
   2
   3 from pylons import c, session
   4
   5 from spline.lib.plugin import PluginBase
   6 from spline.lib.plugin import PluginBase, PluginLink, Priority
   7 import spline.model.meta as meta
   8
   9 import splinext.users.controllers.accounts
  10 import splinext.users.controllers.users
  11 from splinext.users import model as users_model
  12
  13 def add_routes_hook(map, *args, **kwargs):
  14     """Hook to inject some of our behavior into the routes configuration."""
  15     # Login, logout
  16     map.connect('/accounts/login', controller='accounts', action='login')
  17     map.connect('/accounts/login_begin', controller='accounts', action='login_begin')
  18     map.connect('/accounts/login_finish', controller='accounts', action='login_finish')
  19     map.connect('/accounts/logout', controller='accounts', action='logout')
  20
  21     # Self-admin
  22     map.connect('/users/{id};{name}/edit', controller='users', action='profile_edit')
  23
  24     # Public user pages
  25     map.connect('/users', controller='users', action='list')
  26     map.connect('/users/{id};{name}', controller='users', action='profile')
  27     map.connect('/users/{id}', controller='users', action='profile')
  28
  29 def check_userid_hook(action, **params):
  30     """Hook to see if a user is logged in and, if so, stick a user object in
  31     c.
  32     """
  33
  34     if not 'user_id' in session:
  35         c.user = users_model.AnonymousUser()
  36         return
  37
  38     user = meta.Session.query(users_model.User).get(session['user_id'])
  39     if not user:
  40         # Bogus id in the session somehow.  Clear it
  41         del session['user_id']
  42         session.save()
  43
  44         c.user = users_model.AnonymousUser()
  45         return
  46
  47     c.user = user
  48
  49
  50 class UsersPlugin(PluginBase):
  51     def controllers(self):
  52         return dict(
  53             accounts = splinext.users.controllers.accounts.AccountsController,
  54             users = splinext.users.controllers.users.UsersController,
  55         )
  56
  57     def template_dirs(self):
  58         return [
  59             (resource_filename(__name__, 'templates'), Priority.NORMAL)
  60         ]
  61
  62     def hooks(self):
  63         return [
  64             ('routes_mapping',    Priority.NORMAL,      add_routes_hook),
  65             ('before_controller', Priority.VERY_FIRST,  check_userid_hook),
  66         ]
  67
  68     def widgets(self):
  69         return [
  70             ('page_header', Priority.NORMAL, 'widgets/user_state.mako'),
  71         ]