indico/modules/rb/__init__.py

   1 # This file is part of Indico.
   2 # Copyright (C) 2002 - 2015 European Organization for Nuclear Research (CERN).
   3 #
   4 # Indico is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # Indico is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with Indico; if not, see <http://www.gnu.org/licenses/>.
  16
  17 from __future__ import unicode_literals
  18
  19 from flask import session
  20
  21 from indico.core import signals
  22 from indico.core.logger import Logger
  23 from indico.core.settings import SettingsProxy
  24 from indico.modules.rb.models.blocking_principals import BlockingPrincipal
  25 from indico.modules.rb.models.blockings import Blocking
  26 from indico.modules.rb.models.reservations import Reservation
  27 from indico.modules.rb.models.rooms import Room
  28 from indico.web.flask.util import url_for
  29 from indico.util.i18n import _
  30
  31
  32 logger = Logger.get('rb')
  33
  34
  35 settings = SettingsProxy('roombooking', {
  36     'assistance_emails': [],
  37     'vc_support_emails': [],
  38     'notification_hour': 6,
  39     'notification_before_days': 1,
  40     'notifications_enabled': True
  41 }, acls={'admin_principals', 'authorized_principals'})
  42
  43
  44 @signals.import_tasks.connect
  45 def _import_tasks(sender, **kwargs):
  46     import indico.modules.rb.tasks
  47
  48
  49 @signals.admin_sidemenu.connect
  50 def _extend_admin_menu(sender, **kwargs):
  51     from MaKaC.webinterface.wcomponents import SideMenuItem
  52     return 'rb', SideMenuItem(_("Rooms"), url_for('rooms_admin.settings'))
  53
  54
  55 @signals.users.merged.connect
  56 def _merge_users(target, source, **kwargs):
  57     BlockingPrincipal.merge_users(target, source, 'blocking')
  58     Blocking.find(created_by_id=source.id).update({Blocking.created_by_id: target.id})
  59     Reservation.find(created_by_id=source.id).update({Reservation.created_by_id: target.id})
  60     Reservation.find(booked_for_id=source.id).update({Reservation.booked_for_id: target.id})
  61     Room.find(owner_id=source.id).update({Room.owner_id: target.id})
  62     settings.acls.merge_users(target, source)
  63
  64
  65 @signals.event.deleted.connect
  66 def _event_deleted(event, user, **kwargs):
  67     if event.has_legacy_id:
  68         return
  69     reservations = Reservation.find(Reservation.event_id == int(event.id),
  70                                     ~Reservation.is_cancelled,
  71                                     ~Reservation.is_rejected)
  72     for resv in reservations:
  73         resv.event_id = None
  74         resv.cancel(user or session.user, 'Associated event was deleted')