views.py
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from django.http import HttpResponse
from django.shortcuts import render, redirect
from django.contrib.auth.decorators import login_required
import datetime
from common.models import Log, WeatherWatch, SiteWatch, ScientificProgram, Config, PyrosUser
from django.core import serializers
import utils.Logger as l
from django.forms import modelformset_factory
from dashboard.forms import ConfigForm, UsersForm
from dashboard.decorator import superuser_only
from django.views.generic.edit import UpdateView
from django.shortcuts import get_object_or_404
from django.utils.decorators import method_decorator
from django.urls import reverse_lazy, reverse
from django.http import Http404
log = l.setupLogger("dashboard", "dashboard")
@login_required
def index(request):
return render(request, 'dashboard/index.html') # return the initial view (the dashboard's one)
#@login_required
#def observation_status(request):
# return render(request, 'dashboard/observation_status.html')
@login_required
def retrieve_env(request):
try:
weather_status = WeatherWatch.objects.latest('updated')
t = datetime.datetime.now() + datetime.timedelta(hours=-7) #temporary method to demonstrate the day/night display
isDay = False
if t.hour > 5 and t.hour < 20:
isDay = True
return render(request, 'dashboard/observation_status_env.html', locals())
except WeatherWatch.DoesNotExist:
raise Http404("No WeatherWatch matches the given query.")
@login_required
def retrieve_env_navbar(request):
if request.is_ajax():
try:
weather_status = WeatherWatch.objects.latest('updated')
weather = serializers.serialize('json', [weather_status])
return HttpResponse(weather, content_type="application/json")
except WeatherWatch.DoesNotExist:
raise Http404("No WeatherWatch matches the given query.")
@login_required
def users(request):
instance = PyrosUser.objects.order_by("-id")
return render(request, 'dashboard/users_management.html', {'instance': instance}) # return the initial view (the users management's one)
@login_required
def routines(request):
url_ = reverse('admin:common_request_changelist')
return redirect(url_)
@login_required
def weather(request):
return render(request, 'dashboard/reload_weather.html') # return the needed html file
@login_required
def weather_current(request):
try:
if (len(Config.objects.all()) == 1):
monitoring = int(int(Config.objects.get(id=1).row_data_save_frequency) / 5)
else:
monitoring = 60
if (len(WeatherWatch.objects.all()) > 0):
weather_info = WeatherWatch.objects.order_by("-id")[:monitoring] # Use 300 seconds by default with an iteration every 5 seconds # Get the number of data available
else:
weather_info = None
return render(request, 'dashboard/current_weather.html', {'weather_info' : weather_info, 'iteration' : monitoring})
except Config.DoesNotExist:
return render(request, 'dashboard/current_weather.html', {'weather_info' : None, 'iteration' : 60})
@login_required
def site(request):
return render(request, 'dashboard/reload_site.html') # return the needed html file
@login_required
def site_current(request):
try:
if (len(Config.objects.all()) == 1):
monitoring = int(int(Config.objects.get(id=1).row_data_save_frequency) / 5)
else:
monitoring = 60
if (len(SiteWatch.objects.all()) > 0):
site_info = SiteWatch.objects.order_by("-id")[:monitoring]
else:
site_info = None
return render(request, 'dashboard/current_site.html', {'site_info' : site_info, 'iteration' : monitoring})
except Config.DoesNotExist:
return render(request, 'dashboard/current_site.html', {'site_info' : None, 'iteration' : 60})
@login_required
def proposal(request):
if (len(ScientificProgram.objects.all()) > 0): # checking if the observatory table is empty
proposal_info = ScientificProgram.objects.order_by("-id")[:100] # Sorting Weather table
nb_info_proposal = len(proposal_info) # Get the number of data available
else: # if empty set everything to 0 / None (variables are checked in src/templates/scheduler/current_weather.html)
proposal_info = None
nb_info_proposal = 0
return render(request, 'dashboard/proposal.html', {'proposal_info' : proposal_info, 'nb_info_proposal' : nb_info_proposal})
@login_required
@superuser_only
def configUpdate(request):
instance = get_object_or_404(Config, id=1)
form = ConfigForm(request.POST or None, instance=instance)
if form.is_valid():
form.save()
return redirect('../user_manager/profile')
return render(request, 'dashboard/configuration.html', {'form': form})
@login_required
def devices(request):
url_ = reverse('admin:common_device_changelist')
return redirect(url_)
@login_required
def system(request):
return render(request, 'dashboard/system.html')
@login_required
def system_retrieve_logs(request):
'''
Called by the dashboard system page with ajax request every seconds, to get the logs and print them
'''
if request.is_ajax():
alert_logs = Log.objects.filter(agent='Alert manager')
scheduler_logs = Log.objects.filter(agent='Scheduler')
majordome_logs = Log.objects.filter(agent='Majordome')
obs_logs = Log.objects.filter(agent='Observation manager')
analyzer_logs = Log.objects.filter(agent='Analyzer')
monitoring_logs = Log.objects.filter(agent='Monitoring')
return render(request, 'dashboard/system_logs.html', locals())
@login_required
def schedule(request):
url_ = reverse('admin:common_schedule_changelist')
return redirect(url_)
@login_required
def quotas(request):
url_ = reverse('admin:common_pyrosuser_changelist')
return redirect(url_)
@login_required
def change_globalMode(request):
try :
config = get_object_or_404(Config, id=1)
config.global_mode = not config.global_mode
config.save()
return redirect('index')
except Config.DoesNotExist:
return redirect('index')