def report_graph_data(request):
today = datetime.date.today()
report_date = today
initial = {'report_year': report_date.year, 'report_month': report_date.month}
form = ReportForm(request.GET or None, initial=initial)
if form.is_valid():
report_year = form.cleaned_data.get('report_year') or report_date.year
report_month = form.cleaned_data.get('report_month') or report_date.month
last_day = calendar.monthrange(report_year, report_month)[1]
report_date = datetime.date(report_year, report_month, last_day)
data = []
start_date = datetime.date(report_date.year, report_date.month, 1)
end_date = report_date
incoming_count = Message.objects.filter(
date__range=(start_date, end_date),
direction='I'
).count()
outgoing_count = Message.objects.filter(
date__range=(start_date, end_date),
direction='O'
).count()
row = [end_date.isoformat(), incoming_count, outgoing_count]
data.append(row)
for i in range(1, 7):
month = report_date.month - i
year = report_date.year
if month <= 0:
month += 12
year -= 1
last_day = calendar.monthrange(year, month)[1]
start_date = datetime.date(year, month, 1)
end_date = datetime.date(year, month, last_day)
incoming_count = Message.objects.filter(
date__range=(start_date, end_date),
direction='I'
).count()
outgoing_count = Message.objects.filter(
date__range=(start_date, end_date),
direction='O'
).count()
row = [end_date.isoformat(), incoming_count, outgoing_count]
data.append(row)
return HttpResponse(json.dumps(data), mimetype='application/json')
def dashboard(request):
today = datetime.date.today()
report_date = today
initial = {'report_year': report_date.year, 'report_month': report_date.month}
form = ReportForm(request.GET or None, initial=initial)
if form.is_valid():
report_year = form.cleaned_data.get('report_year') or report_date.year
report_month = form.cleaned_data.get('report_month') or report_date.month
last_day = calendar.monthrange(report_year, report_month)[1]
report_date = datetime.date(report_year, report_month, last_day)
start_date = datetime.date(report_date.year, report_date.month, 1)
end_date = report_date
context = usage_report_context(start_date, end_date)
context['report_date'] = report_date
context['report_form'] = form
# Identify patients whose wisepill devices' batteries' levels are low, but known
context['low_battery_patients'] = Patient.objects.\
filter(batterystrength__lte=WISEPILL_LOW_BATTERY).\
exclude(batterystrength=-1)
# Graph data
return render_to_response('broadcast/dashboard.html', context,
RequestContext(request))