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# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# 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 import shortcuts
from django.core import urlresolvers
from django.utils.http import urlencode
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import messages
from horizon import tables
from horizon import forms
from openstack_dashboard import api
import workflows
from ..flavors import tables as flavors_tables
from ..racks import tables as racks_tables
LOG = logging.getLogger(__name__)
class CreateResourceClass(tables.LinkAction):
name = "create_class"
verbose_name = _("Create Class")
url = "horizon:infrastructure:resource_management:resource_classes:create"
classes = ("ajax-modal", "btn-create")
class UpdateResourceClass(tables.LinkAction):
name = "edit_class"
verbose_name = _("Edit Class")
url = "horizon:infrastructure:resource_management:resource_classes:update"
classes = ("ajax-modal", "btn-edit")
class DeleteResourceClass(tables.DeleteAction):
data_type_singular = _("Resource Class")
data_type_plural = _("Resource Classes")
def delete(self, request, obj_id):
try:
api.tuskar.ResourceClass.delete(request, obj_id)
except:
msg = _('Failed to delete resource class %s') % obj_id
LOG.info(msg)
redirect = urlresolvers.reverse(
"horizon:infrastructure:resource_management:index")
exceptions.handle(request, msg, redirect=redirect)
class ResourcesClassFilterAction(tables.FilterAction):
def filter(self, table, instances, filter_string):
pass
class ResourceClassesTable(tables.DataTable):
name = tables.Column("name",
link=('horizon:infrastructure:'
'resource_management:resource_classes:detail'),
verbose_name=_("Class Name"))
service_type = tables.Column("service_type",
verbose_name=_("Class Type"))
racks_count = tables.Column("racks_count",
verbose_name=_("Racks"),
empty_value="0")
nodes_count = tables.Column("nodes_count",
verbose_name=_("Nodes"),
empty_value="0")
class Meta:
name = "resource_classes"
verbose_name = ("Classes")
table_actions = (ResourcesClassFilterAction, CreateResourceClass,
DeleteResourceClass)
row_actions = (UpdateResourceClass, DeleteResourceClass)
class FlavorsFilterAction(tables.FilterAction):
def filter(self, table, instances, filter_string):
pass
class FlavorsTable(flavors_tables.FlavorsTable):
name = tables.Column('name',
verbose_name=_('Flavor Name'))
max_vms = tables.Column("max_vms",
auto='form_widget',
verbose_name=_("Max. VMs"),
form_widget=forms.NumberInput(),
form_widget_attributes={
'class': "number_input_slim"})
class Meta:
name = "flavors"
verbose_name = _("Flavors")
multi_select = True
multi_select_name = "flavors_object_ids"
class RacksFilterAction(tables.FilterAction):
def filter(self, table, instances, filter_string):
pass
class RacksTable(racks_tables.RacksTable):
class Meta:
name = "racks"
verbose_name = _("Racks")
multi_select = True
multi_select_name = "racks_object_ids"
table_actions = (RacksFilterAction,)
class UpdateRacksClass(tables.LinkAction):
name = "edit_flavors"
verbose_name = _("Edit Racks")
classes = ("ajax-modal", "btn-edit")
def get_link_url(self, datum=None):
url = "horizon:infrastructure:resource_management:resource_classes:"\
"update_racks"
return "%s?step=%s" % (
urlresolvers.reverse(
url,
args=(self.table.kwargs['resource_class_id'],)),
workflows.RacksAction.slug)
class UpdateFlavorsClass(tables.LinkAction):
name = "edit_flavors"
verbose_name = _("Edit Flavors")
classes = ("ajax-modal", "btn-edit")
def get_link_url(self, datum=None):
url = "horizon:infrastructure:resource_management:resource_classes:"\
"update_flavors"
return "%s?step=%s" % (
urlresolvers.reverse(
url,
args=(self.table.kwargs['resource_class_id'],)),
workflows.ResourceClassInfoAndFlavorsAction.slug)
class ResourceClassDetailFlavorsTable(flavors_tables.FlavorsTable):
max_vms = tables.Column("max_vms",
verbose_name=_("Max. VMs"))
class Meta:
name = "flavors"
verbose_name = _("Flavors")
table_actions = (FlavorsFilterAction, UpdateFlavorsClass)
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