115 lines
4.0 KiB
Python
115 lines
4.0 KiB
Python
# 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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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext_lazy as _
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from horizon import browsers
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from horizon import exceptions
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from horizon import workflows
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import freezer_ui.sessions.browsers as project_browsers
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from freezer_ui.sessions.workflows import attach
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from freezer_ui.sessions.workflows import create_session
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import freezer_ui.api.api as freezer_api
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from freezer_ui.utils import SessionJob
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class AttachToSessionWorkflow(workflows.WorkflowView):
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workflow_class = attach.AttachJobToSession
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def get_object(self, *args, **kwargs):
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job_id = self.kwargs['job_id']
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try:
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return freezer_api.job_get(self.request, job_id)
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except Exception:
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redirect = reverse("horizon:freezer_ui:jobs:index")
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msg = _('Unable to retrieve details.')
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exceptions.handle(self.request, msg, redirect=redirect)
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def is_update(self):
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return 'job_id' in self.kwargs and \
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bool(self.kwargs['job_id'])
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def get_initial(self):
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initial = super(AttachToSessionWorkflow, self).get_initial()
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job = self.get_object()[0]
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initial.update({'job_id': job.id})
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return initial
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class SessionsView(browsers.ResourceBrowserView):
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browser_class = project_browsers.SessionBrowser
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template_name = "freezer_ui/sessions/browser.html"
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def get_sessions_data(self):
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sessions = []
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try:
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sessions = freezer_api.session_list(self.request)
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except Exception:
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msg = _('Unable to retrieve sessions list.')
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exceptions.handle(self.request, msg)
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return sessions
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def get_jobs_data(self):
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jobs = []
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session = None
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try:
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if self.kwargs['session_id']:
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session = freezer_api.session_get(
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self.request,
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self.kwargs['session_id'])
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try:
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jobs = [SessionJob(k,
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self.kwargs['session_id'],
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v['client_id'],
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v['status'])
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for k, v in session.jobs.iteritems()]
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except AttributeError:
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pass
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except Exception:
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msg = _('Unable to retrieve session information.')
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exceptions.handle(self.request, msg)
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return jobs
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class CreateSessionWorkflow(workflows.WorkflowView):
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workflow_class = create_session.CreateSession
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def get_object(self, *args, **kwargs):
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session_id = self.kwargs['session_id']
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try:
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return freezer_api.session_get(self.request, session_id)
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except Exception:
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redirect = reverse("horizon:freezer_ui:sessions:index")
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msg = _('Unable to retrieve session.')
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exceptions.handle(self.request, msg, redirect=redirect)
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def get_initial(self):
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initial = super(CreateSessionWorkflow, self).get_initial()
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if self.is_update():
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session = self.get_object()
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initial.update({
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'description': session.description,
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'session_id': session.session_id,
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'schedule_start_date': session.start_datetime,
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'schedule_interval': session.interval,
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'schedule_end_date': session.end_datetime
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})
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return initial
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def is_update(self):
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return 'session_id' in self.kwargs and \
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bool(self.kwargs['session_id'])
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