147 lines
5.0 KiB
Python
147 lines
5.0 KiB
Python
# Copyright (c) 2013 Mirantis, 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 import http
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from django.template import defaultfilters
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import messages
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from horizon import tables
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from muranoclient.common import exceptions as exc
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from muranodashboard.environments import api
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LOG = logging.getLogger(__name__)
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class UploadPackage(tables.LinkAction):
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name = 'upload_package'
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verbose_name = _('Upload Package')
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url = 'horizon:murano:packages:upload'
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classes = ('ajax-modal', 'btn-create')
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def allowed(self, request, image):
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_allowed = False
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with api.handled_exceptions(request):
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client = api.muranoclient(request)
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_allowed = client.packages.categories() is not None
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return _allowed
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class DownloadPackage(tables.Action):
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name = 'download_package'
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verbose_name = _('Download Package')
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def allowed(self, request, image):
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return True
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@staticmethod
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def get_package_name(data_table, app_id):
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# TODO(tsufiev): should use more optimal search here
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name = None
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for pkg in data_table.data:
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if pkg.id == app_id:
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name = defaultfilters.slugify(pkg.name)
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break
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return name if name is not None else app_id
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def single(self, data_table, request, app_id):
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try:
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body = api.muranoclient(request).packages.download(app_id)
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content_type = 'application/octet-stream'
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response = http.HttpResponse(body, content_type=content_type)
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response['Content-Disposition'] = 'filename={name}.package'.format(
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name=self.get_package_name(data_table, app_id))
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return response
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except exc.HTTPException:
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LOG.exception(_('Something went wrong during package downloading'))
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redirect = reverse('horizon:murano:packages:index')
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exceptions.handle(request,
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_('Unable to download package.'),
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redirect=redirect)
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class ToggleEnabled(tables.BatchAction):
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name = 'toggle_enabled'
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data_type_singular = _('Active')
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data_type_plural = _('Active')
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action_present = _('Toggle')
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action_past = _('Toggled')
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def handle(self, table, request, obj_ids):
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for obj_id in obj_ids:
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try:
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api.muranoclient(request).packages.toggle_active(obj_id)
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except exc.HTTPException:
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LOG.exception(_('Toggling package state in package '
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'repository failed'))
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exceptions.handle(request,
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_('Unable to toggle package state.'))
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else:
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obj = table.get_object_by_id(obj_id)
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obj.enabled = not obj.enabled
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messages.success(
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request,
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_("Package '{0}' successfully toggled").format(obj.name))
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class DeletePackage(tables.DeleteAction):
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name = 'delete_package'
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data_type_singular = _('Package')
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def delete(self, request, obj_id):
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try:
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api.muranoclient(request).packages.delete(obj_id)
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except exc.HTTPException:
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LOG.exception(_('Unable to delete package in murano-api server'))
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exceptions.handle(request,
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_('Unable to remove package.'),
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redirect='horizon:murano:packages:index')
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class ModifyPackage(tables.LinkAction):
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name = 'modify_package'
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verbose_name = _('Modify Package')
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url = 'horizon:murano:packages:modify'
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classes = ('ajax-modal',)
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def allowed(self, request, environment):
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return True
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class PackageDefinitionsTable(tables.DataTable):
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name = tables.Column('name', verbose_name=_('Package Name'))
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enabled = tables.Column('enabled', verbose_name=_('Active'))
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type = tables.Column('type', verbose_name=_('Type'))
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author = tables.Column('author', verbose_name=_('Author'))
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def get_object_display(self, datum):
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return datum.name
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class Meta:
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name = 'packages'
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verbose_name = _('Package Definitions')
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table_actions = (UploadPackage,
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ToggleEnabled,
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DeletePackage)
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row_actions = (ModifyPackage,
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DownloadPackage,
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ToggleEnabled,
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DeletePackage)
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