def processing_graphs(request):
if not request.user.is_superuser:
raise PermissionDenied
nav_options = get_nav_options(request)
if not request.GET: # no parameters from user yet
try:
#processing_graph_form = ProcessingGraphForm() # unbound form - uses default initial form values
#return render(request, "graph/processing_graphs_form.html", {'nav_options': nav_options, 'form': processing_graph_form})
end_timestamp = int(time.time())
start_timestamp = end_timestamp - 18000 # 5 hour interval
response = redirect("graph:processing_graphs")
query_str = "?date_format=sts_i&start_timestamp={}&end_timestamp={}&graph_variables=estserver&graph_variables=server&graph_variables=site&site_names=all".format(start_timestamp, end_timestamp)
response['Location'] += query_str
return response
except:
return HttpResponseBadRequest("Sorry, something went wrong when trying to load the Processing Graphs page.")
else: # user has already filled out the form or entered parameters via the URL
requestGET = request.GET.copy()
context = get_processing_graphs_context(request) # gets all the info from URL, runs query, formats data
requestGET = update_form_time_and_date(requestGET, context)
processing_graph_form = ProcessingGraphForm(data = requestGET)
context['nav_options'] = nav_options
context['form'] = processing_graph_form
return render(request, "graph/processing_graphs.html", context)
def dashboard_page(request):
nav_options = get_nav_options(request)
context = {}
if not request.GET: # no parameters from user yet
try:
dashboard_page = DashboardForm() # unbound form - uses default initial form values
context = get_context_for_all(request)
context['form'] = dashboard_page
context['nav_options'] = nav_options
return render(request, "graph/dashboard.html", context)
#return render(request, "graph/dashboard.html", {'nav_options': nav_options, 'form': dashboard_page})
except:
return HttpResponseBadRequest("Sorry, something went wrong when trying to load the dashboard page.")
else: # user has already filled out the form or entered parameters via the URL
requestGET = request.GET.copy()
context = get_context_for_all(request)
requestGET['datetime_start'] = str(context['datetime_start'])
dashboard_page = DashboardForm(data = requestGET)
context['form'] = dashboard_page
context['nav_options'] = nav_options
return render(request, "graph/dashboard.html", context)
def graph_home(request):
nav_options = get_nav_options(request)
try:
return render(request, "graph/graph_home.html", {'nav_options': nav_options})
except:
return HttpResponse("Sorry, the graph home page didn't render correctly.") # what type of response should this be?
def show_users(request):
"""This view shows a list of registered users in the system.
It is for admin use only"""
user = request.user
if request.method == 'GET':
if user.is_superuser:
users = User.objects.all()
return render(
request, 'account/users.html',
{'users': users,
'nav_options': get_nav_options(request) })
else:
raise PermissionDenied #403
return HttpResponse("Try a get!")