a4c131e42c
When displaying the "Create Domain" button, if the user does not have the permission to get the quota, he would get a warning: "The quotas could not be retrieved." The warning shows every time when the user clicks on the Domains tab and is confusing. Add a policy check for rule get_quota before calling the designate quota_get() API and skip the call if the user does not have the permission. Change-Id: Ib0a0767b97257f7322ac326c24570a7a4cfc49b7 Closes-Bug: #1513586
226 lines
6.6 KiB
Python
226 lines
6.6 KiB
Python
# Copyright 2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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from django.core import urlresolvers
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from django.utils.translation import ugettext_lazy as _ # noqa
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from horizon import messages
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from horizon import tables
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from horizon.utils import memoized
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from designatedashboard import api
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from openstack_dashboard import policy
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LOG = logging.getLogger(__name__)
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EDITABLE_RECORD_TYPES = (
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"A",
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"AAAA",
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"CNAME",
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"MX",
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"PTR",
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"SPF",
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"SRV",
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"SSHFP",
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"TXT",
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)
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class CreateDomain(tables.LinkAction):
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'''Link action for navigating to the CreateDomain view.'''
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name = "create_domain"
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verbose_name = _("Create Domain")
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url = "horizon:project:dns_domains:create_domain"
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classes = ("ajax-modal", "btn-create")
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policy_rules = (("dns", "create_domain"),)
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@memoized.memoized_method
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def allowed(self, request, datum):
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if policy.check((("dns", "get_quota"),), request):
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try:
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if self.table:
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quota = api.designate.quota_get(request)
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return quota['domains'] > len(self.table.data)
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except Exception:
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msg = _("The quotas could not be retrieved.")
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messages.warning(request, msg)
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return True
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class EditDomain(tables.LinkAction):
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'''Link action for navigating to the UpdateDomain view.'''
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name = "edit_domain"
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verbose_name = _("Edit Domain")
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url = "horizon:project:dns_domains:update_domain"
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classes = ("ajax-modal", "btn-edit")
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policy_rules = (("dns", "update_domain"),)
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class ManageRecords(tables.LinkAction):
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'''Link action for navigating to the ManageRecords view.'''
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name = "manage_records"
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verbose_name = _("Manage Records")
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url = "horizon:project:dns_domains:records"
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classes = ("btn-edit")
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policy_rules = (("dns", "get_records"),)
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class DeleteDomain(tables.BatchAction):
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'''Batch action for deleting domains.'''
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name = "delete"
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action_present = _("Delete")
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action_past = _("Deleted")
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data_type_singular = _("Domain")
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data_type_plural = _("Domains")
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classes = ('btn-danger', 'btn-delete')
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policy_rules = (("dns", "delete_domain"),)
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def action(self, request, domain_id):
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api.designate.domain_delete(request, domain_id)
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class CreateRecord(tables.LinkAction):
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'''Link action for navigating to the CreateRecord view.'''
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name = "create_record"
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verbose_name = _("Create Record")
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classes = ("ajax-modal", "btn-create")
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policy_rules = (("dns", "create_record"),)
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def get_link_url(self, datum=None):
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url = "horizon:project:dns_domains:create_record"
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return urlresolvers.reverse(url, kwargs=self.table.kwargs)
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class EditRecord(tables.LinkAction):
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'''Link action for navigating to the UpdateRecord view.'''
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name = "edit_record"
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verbose_name = _("Edit Record")
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classes = ("ajax-modal", "btn-edit")
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policy_rules = (("dns", "update_record"),)
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def get_link_url(self, datum=None):
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url = "horizon:project:dns_domains:update_record"
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kwargs = {
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'domain_id': datum.domain_id,
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'record_id': datum.id,
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}
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return urlresolvers.reverse(url, kwargs=kwargs)
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def allowed(self, request, record=None):
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return record.type in EDITABLE_RECORD_TYPES
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class DeleteRecord(tables.DeleteAction):
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'''Link action for navigating to the UpdateRecord view.'''
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data_type_singular = _("Record")
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policy_rules = (("dns", "delete_record"),)
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def delete(self, request, record_id):
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domain_id = self.table.kwargs['domain_id']
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return api.designate.record_delete(request, domain_id, record_id)
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def allowed(self, request, record=None):
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return record.type in EDITABLE_RECORD_TYPES
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class BatchDeleteRecord(tables.BatchAction):
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'''Batch action for deleting domain records.'''
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name = "delete"
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action_present = _("Delete")
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action_past = _("Deleted")
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data_type_singular = _("Record")
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classes = ('btn-danger', 'btn-delete')
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policy_rules = (("dns", "delete_record"),)
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def action(self, request, record_id):
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domain_id = self.table.kwargs['domain_id']
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api.designate.record_delete(request, domain_id, record_id)
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class DomainsTable(tables.DataTable):
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'''Data table for displaying domain summary information.'''
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name = tables.Column("name",
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verbose_name=_("Name"),
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link=("horizon:project:dns_domains:domain_detail"))
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email = tables.Column("email",
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verbose_name=_("Email"))
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ttl = tables.Column("ttl",
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verbose_name=_("TTL"))
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serial = tables.Column("serial",
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verbose_name=_("Serial"))
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class Meta(object):
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name = "domains"
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verbose_name = _("Domains")
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table_actions = (CreateDomain, DeleteDomain,)
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row_actions = (ManageRecords, EditDomain, DeleteDomain,)
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def record__details_link(record):
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'''Returns a link to the view for updating DNS records.'''
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return urlresolvers.reverse(
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"horizon:project:dns_domains:view_record",
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args=(record.domain_id, record.id))
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class RecordsTable(tables.DataTable):
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'''Data table for displaying summary information for a domains records.'''
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name = tables.Column("name",
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verbose_name=_("Name"),
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link=record__details_link,
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)
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type = tables.Column("type",
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verbose_name=_("Type")
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)
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data = tables.Column("data",
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verbose_name=_("Data")
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)
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priority = tables.Column("priority",
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verbose_name=_("Priority"),
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)
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ttl = tables.Column("ttl",
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verbose_name=_("TTL")
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)
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class Meta(object):
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name = "records"
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verbose_name = _("Records")
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table_actions = (CreateRecord,)
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row_actions = (EditRecord, DeleteRecord,)
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multi_select = False
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