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acl.py
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acl.py
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# 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 abc
import functools
from django.utils.translation import ugettext_lazy as _
from django.utils.translation import ungettext_lazy
from horizon import exceptions
from horizon import forms
from horizon import tables
MESSAGE_MAPPING_PRESENT = {
'public': functools.partial(
ungettext_lazy,
u"Make public",
u"Make public"),
'private': functools.partial(
ungettext_lazy,
u"Make private",
u"Make private"),
'protected': functools.partial(
ungettext_lazy,
u"Make protected",
u"Make protected"),
'unprotected': functools.partial(
ungettext_lazy,
u"Make unprotected",
u"Make unprotected"),
}
MESSAGE_MAPPING_PAST = {
'public': functools.partial(
ungettext_lazy,
u"Made public",
u"Made public"),
'private': functools.partial(
ungettext_lazy,
u"Made private",
u"Made private"),
'protected': functools.partial(
ungettext_lazy,
u"Made protected",
u"Made protected"),
'unprotected': functools.partial(
ungettext_lazy,
u"Made unprotected",
u"Made unprotected"),
}
class RuleChangeAction(tables.BatchAction):
rule = "no-rule"
def action_present(self, count):
return MESSAGE_MAPPING_PRESENT[self.rule](count)
def action_past(self, count):
return MESSAGE_MAPPING_PAST[self.rule](count)
def action(self, request, datum_id):
try:
update_kwargs = {}
if self.rule in ['public', 'private']:
update_kwargs['is_public'] = self.rule == "public"
if self.rule in ["protected", "unprotected"]:
update_kwargs['is_protected'] = self.rule == "protected"
self.change_rule_method(request, datum_id, **update_kwargs)
except Exception as e:
exceptions.handle(request, e)
raise
class MakePublic(RuleChangeAction):
name = "make_public"
rule = "public"
@abc.abstractmethod
def change_rule_method(self, request, datum_id, **update_kwargs):
pass
class MakePrivate(RuleChangeAction):
name = "make_private"
rule = "private"
@abc.abstractmethod
def change_rule_method(self, request, datum_id, **update_kwargs):
pass
class MakeProtected(RuleChangeAction):
name = "make_protected"
rule = "protected"
@abc.abstractmethod
def change_rule_method(self, request, datum_id, **update_kwargs):
pass
class MakeUnProtected(RuleChangeAction):
name = "make_unprotected"
rule = "unprotected"
@abc.abstractmethod
def change_rule_method(self, request, datum_id, **update_kwargs):
pass
def get_is_public_form(object_type):
return forms.BooleanField(
label=_("Public"),
help_text=_("If selected, %s will be shared across the "
"tenants") % object_type,
required=False,
widget=forms.CheckboxInput(),
initial=False,
)
def get_is_protected_form(object_type):
return forms.BooleanField(
label=_("Protected"),
help_text=_("If selected, %s will be protected from modifications "
"until this will be unselected") % object_type,
required=False,
widget=forms.CheckboxInput(),
initial=False)