052aa55d34
There are no longer two separate projects living inside the horizon repository. There is a single project now with a single setup.py, single README, etc. The openstack-dashboard/dashboard django project is now named "openstack_dashboard" and lives as an example project in the topmost horizon directory. The "horizon/horizon" directory has been bumped up a level and now is directly on the path when the root horizon directory is on your python path. Javascript media which the horizon module directly relies upon now ships in the horizon/static dir rather than openstack-dashboard/dashboard/static. All the corresponding setup, installation, build, and env scripts have been updated accordingly. Implements blueprint unified-packaging. Change-Id: Ieed8e3c777432cd046c3e0298869a9428756ab62
153 lines
4.7 KiB
Python
153 lines
4.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Nebula, Inc.
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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.urlresolvers import reverse
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from django.template.defaultfilters import title
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from django.utils import safestring
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from django.utils.translation import ugettext as _
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from horizon import api
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from horizon import tables
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LOG = logging.getLogger(__name__)
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ACTIVE_STATES = ("ACTIVE",)
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class DeleteVolume(tables.DeleteAction):
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data_type_singular = _("Volume")
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data_type_plural = _("Volumes")
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classes = ('btn-danger',)
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def delete(self, request, obj_id):
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api.volume_delete(request, obj_id)
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class CreateVolume(tables.LinkAction):
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name = "create"
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verbose_name = _("Create Volume")
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url = "horizon:nova:instances_and_volumes:volumes:create"
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classes = ("ajax-modal",)
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class EditAttachments(tables.LinkAction):
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name = "attachments"
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verbose_name = _("Edit Attachments")
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url = "horizon:nova:instances_and_volumes:volumes:attach"
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def allowed(self, request, volume=None):
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return volume.status in ("available", "in-use")
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class CreateSnapshot(tables.LinkAction):
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name = "snapshots"
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verbose_name = _("Create Snapshot")
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url = "horizon:nova:instances_and_volumes:volumes:create_snapshot"
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def allowed(self, request, volume=None):
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return volume.status in ("available",)
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def get_size(volume):
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return _("%s GB") % volume.size
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def get_attachment(volume):
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attachments = []
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link = '<a href="%(url)s">Instance %(instance)s ' \
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'<small>(%(dev)s)</small></a>'
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# Filter out "empty" attachments which the client returns...
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for attachment in [att for att in volume.attachments if att]:
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url = reverse("horizon:nova:instances_and_volumes:instances:detail",
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args=(attachment["serverId"],))
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# TODO(jake): Make "instance" the instance name
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vals = {"url": url,
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"instance": attachment["serverId"],
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"dev": attachment["device"]}
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attachments.append(link % vals)
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return safestring.mark_safe(", ".join(attachments))
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class VolumesTableBase(tables.DataTable):
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name = tables.Column("displayName", verbose_name=_("Name"))
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description = tables.Column("displayDescription",
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verbose_name=_("Description"))
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size = tables.Column(get_size, verbose_name=_("Size"))
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status = tables.Column("status", filters=(title,))
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def sanitize_id(self, obj_id):
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return int(obj_id)
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def get_object_display(self, obj):
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return obj.displayName
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class VolumesTable(VolumesTableBase):
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attachments = tables.Column(get_attachment,
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verbose_name=_("Attachments"))
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class Meta:
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name = "volumes"
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verbose_name = _("Volumes")
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table_actions = (CreateVolume, DeleteVolume,)
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row_actions = (EditAttachments, CreateSnapshot, DeleteVolume)
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class DetachVolume(tables.BatchAction):
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name = "detach"
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action_present = _("Detach")
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action_past = _("Detached")
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data_type_singular = _("Volume")
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data_type_plural = _("Volumes")
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classes = ('btn-danger',)
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def action(self, request, obj_id):
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instance_id = self.table.get_object_by_id(obj_id)['serverId']
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api.volume_detach(request, instance_id, obj_id)
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def get_success_url(self, request):
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return reverse('horizon:nova:instances_and_volumes:index')
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class AttachmentsTable(tables.DataTable):
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instance = tables.Column("serverId", verbose_name=_("Instance"))
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device = tables.Column("device")
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def sanitize_id(self, obj_id):
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return int(obj_id)
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def get_object_id(self, obj):
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return obj['id']
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def get_object_display(self, obj):
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vals = {"dev": obj['device'],
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"instance": obj['serverId']}
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return "Attachment %(dev)s on %(instance)s" % vals
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def get_object_by_id(self, obj_id):
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for obj in self.data:
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if self.get_object_id(obj) == obj_id:
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return obj
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raise ValueError('No match found for the id "%s".' % obj_id)
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class Meta:
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name = "attachments"
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table_actions = (DetachVolume,)
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row_actions = (DetachVolume,)
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