/usr/lib/python2.7/dist-packages/manila_ui/dashboards/admin/shares/workflows.py is in python-manila-ui 2.5.1-0.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | # 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.
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import forms
from horizon import workflows
from openstack_dashboard.api import keystone
from manila_ui.api import manila
class AddProjectAction(workflows.MembershipAction):
def __init__(self, request, *args, **kwargs):
super(AddProjectAction, self).__init__(request, *args, **kwargs)
default_role_field_name = self.get_default_role_field_name()
self.fields[default_role_field_name] = forms.CharField(required=False)
self.fields[default_role_field_name].initial = 'member'
field_name = self.get_member_field_name('member')
self.fields[field_name] = forms.MultipleChoiceField(required=False)
share_type_id = self.initial['id']
# Get list of existing projects
try:
projects, __ = keystone.tenant_list(request)
except Exception:
err_msg = _('Unable to get list of projects.')
exceptions.handle(request, err_msg)
# Get list of projects with access to this Share Type
try:
share_type = manila.share_type_get(request, share_type_id)
self.share_type_name = share_type.name
projects_initial = manila.share_type_access_list(
request, share_type)
except Exception:
err_msg = _('Unable to get information about share type access.')
exceptions.handle(request, err_msg)
self.fields[field_name].choices = [
(project.id, project.name or project.id) for project in projects]
self.fields[field_name].initial = [
pr.project_id for pr in projects_initial]
self.projects_initial = set(self.fields[field_name].initial)
class Meta(object):
name = _("Projects with access to share type")
slug = "update_members"
def handle(self, request, context):
context.update({
'name': self.share_type_name,
'projects_add': self.projects_allow - self.projects_initial,
'projects_remove': self.projects_initial - self.projects_allow,
})
return context
def clean(self):
cleaned_data = super(AddProjectAction, self).clean()
self.projects_allow = set(
cleaned_data[self.get_member_field_name('member')])
return cleaned_data
class AddProjectStep(workflows.UpdateMembersStep):
action_class = AddProjectAction
available_list_title = _("Available projects")
help_text = _("Allow project access to share type.")
members_list_title = _("Selected projects")
no_available_text = _("No projects found.")
no_members_text = _("No projects selected.")
depends_on = ("id", )
show_roles = False
class ManageShareTypeAccessWorkflow(workflows.Workflow):
slug = "manage_share_type_access"
name = _("Manage Share Type Access")
finalize_button_name = _("Manage Share Type Access")
success_message = _('Updated access for share type "%s".')
failure_message = _('Unable to update access for share type "%s".')
success_url = 'horizon:admin:shares:index'
default_steps = (AddProjectStep, )
def format_status_message(self, message):
return message % self.context['name']
def handle(self, request, context):
try:
for project in self.context['projects_remove']:
manila.share_type_access_remove(
request, self.context['id'], project)
for project in self.context['projects_add']:
manila.share_type_access_add(
request, self.context['id'], project)
return True
except Exception:
exceptions.handle(request, _('Unable to update share type.'))
return False
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