def get_form(self):
if not hasattr(self, 'form'):
if any(key in ['start', 'end'] for key in self.request.GET):
# bound form
self.form = forms.DateForm(self.request.GET)
else:
# non-bound form
init = self.init_form()
self.form = forms.DateForm(initial={
'start': init[0],
'end': init[1]
})
return self.form
def get_context_data(self, **kwargs):
context = super(DAIRShowbackView, self).get_context_data(**kwargs)
context['form'] = forms.DateForm()
project_id = self.request.user.tenant_id
start_date = self.request.GET.get('start')
context['start_date'] = start_date
end_date = self.request.GET.get('end')
context['end_date'] = end_date
if start_date and end_date:
usage = {}
usage['Bandwidth'] = api.jt.get_dair_bandwidth_showback_usage(
project_id, start_date, end_date)
usage['Swift'] = api.jt.get_dair_object_store_showback_usage(
project_id, start_date, end_date)
usage['Instances'] = api.jt.get_dair_nova_showback_usage(
project_id, start_date, end_date)
usage['Snapshots'] = api.jt.get_dair_glance_showback_usage(
project_id, start_date, end_date)
usage['Volumes'] = api.jt.get_dair_cinder_showback_usage(
project_id, start_date, end_date)
context['usage'] = usage
return context
def get_form(self):
if not hasattr(self, 'form'):
self.form = forms.DateForm(self.request.GET,
initial={
'year': self.today.year,
'month': self.today.month
})
return self.form
def get_form(self):
if not hasattr(self, 'form'):
req = self.request
start = req.GET.get('start', req.session.get('usage_start'))
end = req.GET.get('end', req.session.get('usage_end'))
if start and end:
# bound form
self.form = forms.DateForm({'start': start, 'end': end})
else:
# non-bound form
init = self.init_form()
start = init[0].isoformat()
end = init[1].isoformat()
self.form = forms.DateForm(initial={'start': start,
'end': end})
req.session['usage_start'] = start
req.session['usage_end'] = end
return self.form
def get_form(self):
if not hasattr(self, 'form'):
req = self.request
start = req.GET.get('start', None) #do not get from session
end = req.GET.get('end', None)
if start and end:
# bound form
self.form = forms.DateForm({'start': start, 'end': end})
else:
# non-bound form
init = self.init_form()
start = init[0].isoformat()
end = init[1].isoformat()
self.form = forms.DateForm(initial={
'start': start,
'end': end
})
if isinstance(self, GlobalUsage):
self.default_date = True
req.session['usage_start'] = start
req.session['usage_end'] = end
return self.form
def get_context_data(self, **kwargs):
context = super(IndexView, self).get_context_data(**kwargs)
month = self._get_month()
year = self._get_year()
if year and month:
data = self._get_billing_data(year, month)
total = float(data[4]['meter_cpu'])\
+ float(data[4]['meter_disk_io'])\
+ float(data[4]['meter_net_io'])
context['total_costs'] = '%0.2f' % total
self.today = time.today()
initial = {
'month': month if month else self.today.month,
'year': year if year else self.today.year
}
self.form = forms.DateForm(initial=initial)
context['form'] = self.form
return context
def tenant_usage(request):
tenant_id = request.user.tenant
(date_start, date_end, datetime_start, datetime_end) = \
_get_start_and_end_date(request)
if date_start > _current_month():
messages.error(request, _('No data for the selected period'))
date_end = date_start
datetime_end = datetime_start
dateform = forms.DateForm()
dateform['date'].field.initial = date_start
usage = {}
try:
usage = api.usage_get(request, tenant_id, datetime_start, datetime_end)
except api_exceptions.ApiException, e:
LOG.exception('ApiException getting usage info for tenant "%s"'
' on date range "%s to %s"' %
(tenant_id, datetime_start, datetime_end))
messages.error(request, _('Unable to get usage info: %s') % e.message)
def usage(request):
(date_start, date_end, datetime_start, datetime_end) = \
_get_start_and_end_date(request)
global_summary = GlobalSummary(request)
if date_start > _current_month():
messages.error(request, _('No data for the selected period'))
date_end = date_start
datetime_end = datetime_start
else:
global_summary.service()
global_summary.usage(datetime_start, datetime_end)
dateform = forms.DateForm()
dateform['date'].field.initial = date_start
global_summary.avail()
global_summary.human_readable('disk_size')
global_summary.human_readable('ram_size')
if request.GET.get('format', 'html') == 'csv':
template_name = 'syspanel/instances/usage.csv'
mimetype = "text/csv"
else:
template_name = 'syspanel/instances/usage.html'
mimetype = "text/html"
return render_to_response(
template_name, {
'dateform': dateform,
'datetime_start': datetime_start,
'datetime_end': datetime_end,
'usage_list': global_summary.usage_list,
'csv_link': _csv_usage_link(date_start),
'global_summary': global_summary.summary,
'external_links': getattr(settings, 'EXTERNAL_MONITORING', []),
},
context_instance=template.RequestContext(request),
mimetype=mimetype)
