def get_update(request, instrument):
"""
Ajax call to get updates behind the scenes
@param instrument: instrument name
"""
# Get instrument
instrument_id = get_object_or_404(Instrument, name=instrument.lower())
# Get last experiment and last run
data_dict = report.view_util.get_current_status(instrument_id)
data_dict['variables'] = view_util.get_cached_variables(instrument_id, monitored_only=False)
localtime = timezone.now()
df = dateformat.DateFormat(localtime)
recording_status = {"key": "recording_status",
"value": view_util.is_running(instrument_id),
"timestamp": df.format(settings.DATETIME_FORMAT),
}
data_dict['variables'].append(recording_status)
# Get current DAS health status
das_status = view_util.get_system_health(instrument_id)
data_dict['das_status'] = das_status
data_dict['live_plot_data'] = view_util.get_live_variables(request, instrument_id)
# Recent run info
data_dict = view_util.get_live_runs_update(request, instrument_id, None, **data_dict)
response = HttpResponse(json.dumps(data_dict), content_type="application/json")
response['Connection'] = 'close'
response['Content-Length'] = len(response.content)
return response
def summary_update(request):
"""
Response to AJAX call to get updated health info for all instruments
"""
# Get the system health status
data_dict = {'instruments':view_util.get_instrument_status_summary(),
'postprocess_status':view_util.get_system_health()
}
response = HttpResponse(json.dumps(data_dict), content_type="application/json")
response['Connection'] = 'close'
response['Content-Length'] = len(response.content)
return response
def expert_status(request):
"""
Internal status for development team
"""
# Get the system health status
global_status_url = reverse(settings.LANDING_VIEW, args=[])
template_values = {'instruments': view_util.get_instrument_status_summary(),
'breadcrumbs': "<a href='%s'>home</a> › dashboard" % global_status_url,
'postprocess_status': view_util.get_system_health(),
'update_url': reverse('dasmon:dashboard_update'),
'central_services_url': reverse('dasmon:diagnostics', args=['common'])
}
template_values = users.view_util.fill_template_values(request, **template_values)
return render(request, 'dasmon/expert_status.html', template_values)
def dashboard(request):
"""
Dashboard view showing available instruments
"""
# Get the system health status
global_status_url = reverse(settings.LANDING_VIEW, args=[])
template_values = {'instruments': view_util.get_instrument_status_summary(),
'data': view_util.get_dashboard_data(),
'breadcrumbs': "<a href='%s'>home</a> › dashboard" % global_status_url,
'postprocess_status': view_util.get_system_health(),
'update_url': reverse('dasmon:dashboard_update')+'?plots',
'central_services_url': reverse('dasmon:diagnostics', args=['common'])
}
template_values = users.view_util.fill_template_values(request, **template_values)
return render(request, 'dasmon/dashboard.html', template_values)