Iotronic plugin for the OpenStack Dashboard.
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iotronic-ui/iotronic_ui/iot/webservices/forms.py

107 lines
3.5 KiB

# 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.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import forms
from horizon import messages
from openstack_dashboard.api import iotronic
from openstack_dashboard import policy
LOG = logging.getLogger(__name__)
class ExposeWebserviceForm(forms.SelfHandlingForm):
uuid = forms.CharField(label=_("Board ID"), widget=forms.HiddenInput)
name = forms.CharField(
label=_('Board Name'),
widget=forms.TextInput(attrs={'readonly': 'readonly'})
)
zone = forms.CharField(label=_("Zone"),
widget=forms.TextInput(attrs={'readonly':
'readonly'}))
ws_name = forms.CharField(label=_("Web Service Name"))
port = forms.IntegerField(
label=_("Port"),
help_text=_("The local port used by the service")
)
secure = forms.BooleanField(label=_("Secure"), initial=True,
widget=forms.HiddenInput)
def __init__(self, *args, **kwargs):
super(ExposeWebserviceForm, self).__init__(*args, **kwargs)
def handle(self, request, data):
try:
iotronic.webservice_expose(request, data["uuid"],
data["ws_name"], data["port"],
data["secure"])
messages.success(request, _("Web Service " + str(data["name"]) +
" exposed successfully on port " +
str(data["port"]) + "."))
return True
except Exception:
exceptions.handle(request, _('Unable to expose web service.'))
class UnexposeWebserviceForm(forms.SelfHandlingForm):
uuid = forms.CharField(label=_("Board ID"), widget=forms.HiddenInput)
name = forms.CharField(
label=_('Board Name'),
widget=forms.TextInput(attrs={'readonly': 'readonly'})
)
ws_onboard = forms.MultipleChoiceField(
label=_("Web Services on board"),
widget=forms.SelectMultiple(
attrs={'class': 'switchable',
'data-slug': 'slug-select-webservices'}),
help_text=_("Select a webservice from the list")
)
def __init__(self, *args, **kwargs):
super(UnexposeWebserviceForm, self).__init__(*args, **kwargs)
self.fields["ws_onboard"].choices = kwargs["initial"]["ws_onboard"]
def handle(self, request, data):
counter = 0
for ws in data["ws_onboard"]:
try:
iotronic.webservice_unexpose(request, ws)
message_text = "Web Service(s) unexposed successfully."
messages.success(request, _(message_text))
if counter != len(data["ws_onboard"]) - 1:
counter += 1
else:
return True
except Exception:
message_text = "Unable to unexpose web service."
exceptions.handle(request, _(message_text))