def calculate_activities(request):
'''
Calculates the calories needed by additional physical activities
'''
data = []
form = PhysicalActivitiesForm(data=request.POST,
instance=request.user.userprofile)
if form.is_valid():
form.save()
# Calculate the activities factor and the total calories
factor = request.user.userprofile.calculate_activities()
total = request.user.userprofile.calculate_basal_metabolic_rate(
) * factor
result = {
'activities': '{0:.0f}'.format(total),
'factor': '{0:.2f}'.format(factor)
}
data = json.dumps(result)
else:
logger.debug(form.errors)
# Return the results to the client
return HttpResponse(data, 'application/json')
def view(request):
"""
The basal metabolic rate detail page
"""
form_data = {'age': request.user.userprofile.age,
'height': request.user.userprofile.height,
'gender': request.user.userprofile.gender,
'weight': request.user.userprofile.weight}
context = {'form': BmrForm(initial=form_data),
'form_activities': PhysicalActivitiesForm(instance=request.user.userprofile),
'form_calories': DailyCaloriesForm(instance=request.user.userprofile)}
return render(request, 'rate/form.html', context)
def view(request):
'''
The basal metabolic rate detail page
'''
form_data = {'age': request.user.userprofile.age,
'height': request.user.userprofile.height,
'gender': request.user.userprofile.gender,
'weight': request.user.userprofile.weight}
context = {}
context['form'] = BmrForm(initial=form_data)
context['form_activities'] = PhysicalActivitiesForm(instance=request.user.userprofile)
context['form_calories'] = DailyCaloriesForm(instance=request.user.userprofile)
return render(request, 'rate/form.html', context)