from django.contrib.auth.models import Permission from django.db.models import Q from django.utils.translation import ugettext as _ from django.utils.translation import ugettext_lazy from ..core.config import ConfigVariable from .models import Group, User def setup_users_config(sender, **kwargs): """ Receiver function to setup all users config variables. They are grouped in 'Sorting' and 'PDF'. This function is connected to the signal openslides.core.signals.config_signal during app loading. """ # Sorting yield ConfigVariable( name='users_sort_users_by_first_name', default_value=False, input_type='boolean', label=ugettext_lazy('Sort users by first name'), help_text=ugettext_lazy('Disable for sorting by last name'), weight=510, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('Sorting')) # PDF yield ConfigVariable( name='users_pdf_welcometitle', default_value=_('Welcome to OpenSlides!'), label=ugettext_lazy('Title for access data and welcome PDF'), weight=520, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('PDF'), translatable=True) yield ConfigVariable( name='users_pdf_welcometext', default_value=_('[Place for your welcome and help text.]'), label=ugettext_lazy('Help text for access data and welcome PDF'), weight=530, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('PDF'), translatable=True) # TODO: Use Django's URLValidator here. yield ConfigVariable( name='users_pdf_url', default_value='http://example.com:8000', label=ugettext_lazy('System URL'), help_text=ugettext_lazy('Used for QRCode in PDF of access data.'), weight=540, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('PDF')) yield ConfigVariable( name='users_pdf_wlan_ssid', default_value='', label=ugettext_lazy('WLAN name (SSID)'), help_text=ugettext_lazy('Used for WLAN QRCode in PDF of access data.'), weight=550, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('PDF')) yield ConfigVariable( name='users_pdf_wlan_password', default_value='', label=ugettext_lazy('WLAN password'), help_text=ugettext_lazy('Used for WLAN QRCode in PDF of access data.'), weight=560, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('PDF')) yield ConfigVariable( name='users_pdf_wlan_encryption', default_value='', input_type='choice', label=ugettext_lazy('WLAN encryption'), help_text=ugettext_lazy('Used for WLAN QRCode in PDF of access data.'), choices=( {'value': '', 'display_name': '---------'}, {'value': 'WEP', 'display_name': ugettext_lazy('WEP')}, {'value': 'WPA', 'display_name': ugettext_lazy('WPA/WPA2')}, {'value': 'nopass', 'display_name': ugettext_lazy('No encryption')}), weight=570, group=ugettext_lazy('Users'), subgroup=ugettext_lazy('PDF')) def create_builtin_groups_and_admin(**kwargs): """ Creates the builtin groups: Anonymous, Registered, Delegates and Staff. Creates the builtin user: admin. """ # Check whether the group pks 1 to 4 are free if Group.objects.filter(pk__in=range(1, 5)).exists(): # Do completely nothing if there are already some of our groups in the database. return permission_strings = ( 'agenda.can_be_speaker', 'agenda.can_manage', 'agenda.can_see', 'agenda.can_see_hidden_items', 'assignments.can_manage', 'assignments.can_nominate_other', 'assignments.can_nominate_self', 'assignments.can_see', 'core.can_manage_config', 'core.can_manage_projector', 'core.can_manage_tags', 'core.can_see_frontpage', 'core.can_see_projector', 'core.can_use_chat', 'mediafiles.can_manage', 'mediafiles.can_see', 'mediafiles.can_upload', 'motions.can_create', 'motions.can_manage', 'motions.can_see', 'motions.can_support', 'users.can_manage', 'users.can_see_extra_data', 'users.can_see_name', ) permission_query = Q() permission_dict = {} # Load all permissions for permission_string in permission_strings: app_label, codename = permission_string.split('.') query_part = Q(content_type__app_label=app_label) & Q(codename=codename) permission_query = permission_query | query_part for permission in Permission.objects.select_related('content_type').filter(permission_query): permission_string = '.'.join((permission.content_type.app_label, permission.codename)) permission_dict[permission_string] = permission # Anonymous (pk 1) and Registered (pk 2) base_permissions = ( permission_dict['agenda.can_see'], permission_dict['agenda.can_see_hidden_items'], permission_dict['assignments.can_see'], permission_dict['core.can_see_frontpage'], permission_dict['core.can_see_projector'], permission_dict['mediafiles.can_see'], permission_dict['motions.can_see'], permission_dict['users.can_see_extra_data'], permission_dict['users.can_see_name'], ) group_anonymous = Group.objects.create(name='Guests', pk=1) group_anonymous.permissions.add(*base_permissions) group_registered = Group.objects.create(name=('Registered users', pk=2) group_registered.permissions.add( permission_dict['agenda.can_be_speaker'], *base_permissions) # Delegates (pk 3) delegates_permissions = ( permission_dict['assignments.can_nominate_other'], permission_dict['assignments.can_nominate_self'], permission_dict['mediafiles.can_upload'], permission_dict['motions.can_create'], permission_dict['motions.can_support'], ) group_delegates = Group.objects.create(name='Delegates', pk=3) group_delegates.permissions.add(*delegates_permissions) # Staff (pk 4) staff_permissions = ( permission_dict['agenda.can_manage'], permission_dict['assignments.can_manage'], permission_dict['assignments.can_nominate_other'], permission_dict['assignments.can_nominate_self'], permission_dict['core.can_manage_config'], permission_dict['core.can_manage_projector'], permission_dict['core.can_manage_tags'], permission_dict['core.can_use_chat'], permission_dict['mediafiles.can_manage'], permission_dict['mediafiles.can_upload'], permission_dict['motions.can_create'], permission_dict['motions.can_manage'], permission_dict['users.can_manage'], ) group_staff = Group.objects.create(name='Staff', pk=4) group_staff.permissions.add(*staff_permissions) # Add users.can_see_name and users.can_see_extra_data permissions to staff # group to ensure proper management possibilities # TODO: Remove this redundancy after cleanup of the permission system. group_staff.permissions.add( permission_dict['users.can_see_extra_data'], permission_dict['users.can_see_name']) # Create or reset admin user User.objects.create_or_reset_admin_user()