Source code for openstack_dashboard.dashboards.identity.groups.tables

# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import logging

from django.core.urlresolvers import reverse
from django.template import defaultfilters
from django.utils.translation import ugettext_lazy as _
from django.utils.translation import ungettext_lazy

from horizon import tables

from openstack_dashboard import api

from openstack_dashboard.dashboards.identity.groups import constants
from openstack_dashboard import policy


LOG = logging.getLogger(__name__)
LOGOUT_URL = 'logout'
STATUS_CHOICES = (
    ("true", True),
    ("false", False)
)




[docs]class DeleteGroupsAction(policy.PolicyTargetMixin, tables.DeleteAction): @staticmethod
[docs] def action_present(count): return ungettext_lazy( u"Delete Group", u"Delete Groups", count )
@staticmethod
[docs] def action_past(count): return ungettext_lazy( u"Deleted Group", u"Deleted Groups", count )
name = "delete" policy_rules = (("identity", "identity:delete_group"),)
[docs] def allowed(self, request, datum): return api.keystone.keystone_can_edit_group()
[docs] def delete(self, request, obj_id): LOG.info('Deleting group "%s".' % obj_id) api.keystone.group_delete(request, obj_id)
[docs]class GroupFilterAction(tables.FilterAction): filter_type = "server" filter_choices = (("name", _("Group Name ="), True), ("id", _("Group ID ="), True))
[docs]class GroupsTable(tables.DataTable): name = tables.Column('name', verbose_name=_('Name')) description = tables.Column(lambda obj: getattr(obj, 'description', None), verbose_name=_('Description')) id = tables.Column('id', verbose_name=_('Group ID'))
[docs] class Meta(object): name = "groups" verbose_name = _("Groups") row_actions = (ManageUsersLink, EditGroupLink, DeleteGroupsAction) table_actions = (GroupFilterAction, CreateGroupLink, DeleteGroupsAction)
[docs]class UserFilterAction(tables.FilterAction):
[docs] def filter(self, table, users, filter_string): """Naive case-insensitive search.""" q = filter_string.lower() return [user for user in users if q in user.name.lower() or q in (getattr(user, 'email', None) or '').lower()]
[docs]class RemoveMembers(tables.DeleteAction): @staticmethod
[docs] def action_present(count): return ungettext_lazy( u"Remove User", u"Remove Users", count )
@staticmethod
[docs] def action_past(count): return ungettext_lazy( u"Removed User", u"Removed Users", count )
name = "removeGroupMember" policy_rules = (("identity", "identity:remove_user_from_group"),)
[docs] def allowed(self, request, user=None): return api.keystone.keystone_can_edit_group()
[docs] def action(self, request, obj_id): user_obj = self.table.get_object_by_id(obj_id) group_id = self.table.kwargs['group_id'] LOG.info('Removing user %s from group %s.' % (user_obj.id, group_id)) api.keystone.remove_group_user(request, group_id=group_id, user_id=user_obj.id) # TODO(lin-hua-cheng): Fix the bug when removing current user # Keystone revokes the token of the user removed from the group. # If the logon user was removed, redirect the user to logout.
[docs]class UsersTable(tables.DataTable): name = tables.WrappingColumn('name', verbose_name=_('User Name')) email = tables.Column(lambda obj: getattr(obj, 'email', None), verbose_name=_('Email'), filters=(lambda v: defaultfilters .default_if_none(v, ""), defaultfilters.escape, defaultfilters.urlize)) id = tables.Column('id', verbose_name=_('User ID')) enabled = tables.Column('enabled', verbose_name=_('Enabled'), status=True, status_choices=STATUS_CHOICES, filters=(defaultfilters.yesno, defaultfilters.capfirst), empty_value=_('False'))
[docs]class GroupMembersTable(UsersTable):
[docs] class Meta(object): name = "group_members" verbose_name = _("Group Members") table_actions = (UserFilterAction, AddMembersLink, RemoveMembers)
[docs]class AddMembers(tables.BatchAction): @staticmethod
[docs] def action_present(count): return ungettext_lazy( u"Add User", u"Add Users", count )
@staticmethod
[docs] def action_past(count): return ungettext_lazy( u"Added User", u"Added Users", count )
name = "addMember" icon = "plus" requires_input = True success_url = constants.GROUPS_MANAGE_URL policy_rules = (("identity", "identity:add_user_to_group"),)
[docs] def allowed(self, request, user=None): return api.keystone.keystone_can_edit_group()
[docs] def action(self, request, obj_id): user_obj = self.table.get_object_by_id(obj_id) group_id = self.table.kwargs['group_id'] LOG.info('Adding user %s to group %s.' % (user_obj.id, group_id)) api.keystone.add_group_user(request, group_id=group_id, user_id=user_obj.id) # TODO(lin-hua-cheng): Fix the bug when adding current user # Keystone revokes the token of the user added to the group. # If the logon user was added, redirect the user to logout.
[docs] def get_success_url(self, request=None): group_id = self.table.kwargs.get('group_id', None) return reverse(self.success_url, args=[group_id])
[docs]class GroupNonMembersTable(UsersTable):
[docs] class Meta(object): name = "group_non_members" verbose_name = _("Non-Members") table_actions = (UserFilterAction, AddMembers)

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