def quick_add(request):
if request.method == 'POST' and request.is_ajax:
# We need to create a copy of request.POST because it's immutable and
# we need to convert the content of the Value field to mg/dL if the
# user's glucose unit setting is set to mmol/L.
post_values = request.POST.copy()
if request.user.settings.glucose_unit.name == 'mmol/L':
post_values['value'] = to_mg(post_values['value'])
form = GlucoseCreateForm(post_values)
if form.is_valid():
user = request.user
obj = form.save(commit=False)
obj.user = user
obj.record_date = datetime.now(tz=user.settings.time_zone).date()
obj.record_time = datetime.now(tz=user.settings.time_zone).time()
obj.save()
logger.info('Quick Add by %s: %s', request.user,
post_values['value'])
message = {'success': True}
return HttpResponse(json.dumps(message))
else:
message = {'success': False, 'error': 'Invalid value.'}
return HttpResponse(json.dumps(message))
raise PermissionDenied
def quick_add(request):
if request.method == 'POST' and request.is_ajax:
# We need to create a copy of request.POST because it's immutable and
# we need to convert the content of the Value field to mg/dL if the
# user's glucose unit setting is set to mmol/L.
post_values = request.POST.copy()
if request.user.settings.glucose_unit.name == 'mmol/L':
post_values['value'] = to_mg(post_values['value'])
form = GlucoseCreateForm(post_values)
if form.is_valid():
user = request.user
obj = form.save(commit=False)
obj.user = user
obj.record_date = datetime.now(tz=user.settings.time_zone).date()
obj.record_time = datetime.now(tz=user.settings.time_zone).time()
obj.save()
logger.info('Quick Add by %s: %s', request.user, post_values['value'])
message = {'success': True}
return HttpResponse(json.dumps(message))
else:
message = {
'success': False,
'error': 'Invalid value.'
}
return HttpResponse(json.dumps(message))
raise PermissionDenied
def post(self, request, *args, **kwargs):
# We need to create a copy of request.POST because it's immutable and
# we need to convert the content of the Value field to mg/dL if the
# user's glucose unit setting is set to mmol/L.
request.POST = request.POST.copy()
if request.user.settings.glucose_unit.name == 'mmol/L':
request.POST['value'] = to_mg(request.POST['value'])
return super(GlucoseUpdateView, self).post(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
# We need to create a copy of request.POST because it's immutable and
# we need to convert the content of the Value field to mg/dL if the
# user's glucose unit setting is set to mmol/L.
request.POST = request.POST.copy()
if request.user.settings.glucose_unit.name == 'mmol/L':
request.POST['value'] = to_mg(request.POST['value'])
return super(GlucoseUpdateView, self).post(request, *args, **kwargs)
def filter_view(request):
"""
Displays the glucose data table for the currently logged in user with
filter options.
The data is loaded by the GlucoseListJson view and rendered by the
Datatables plugin via Javascript.
"""
form = GlucoseFilterForm(request.user)
form.fields['start_date'].initial = (datetime.now(
tz=request.user.settings.time_zone) - timedelta(days=7)) \
.date().strftime(DATE_FORMAT)
form.fields['end_date'].initial = datetime.now(
tz=request.user.settings.time_zone).date().strftime(DATE_FORMAT)
data = reverse('glucose_list_json')
if request.method == 'POST' and request.is_ajax:
# We need to create a copy of request.POST because it's immutable and
# we need to convert the content of the Value field to mg/dL if the
# user's glucose unit setting is set to mmol/L.
params = request.POST.copy()
if request.user.settings.glucose_unit.name == 'mmol/L':
# Only do the conversion if the values are not None or empty.
if params['start_value']:
params['start_value'] = to_mg(params['start_value'])
if params['end_value']:
params['end_value'] = to_mg(params['end_value'])
# Create the URL query string and strip the last '&' at the end.
data = ('%s?%s' % (reverse('glucose_list_json'), ''.join(
['%s=%s&' % (k, v) for k, v in params.iteritems()]))) \
.rstrip('&')
return HttpResponse(json.dumps(data), content_type='application/json')
return render_to_response(
'glucoses/glucose_filter.html',
{
'form': form,
'data': data
},
context_instance=RequestContext(request),
)
def post(self, request, *args, **kwargs):
form_class = self.get_form_class()
form = self.get_form(form_class)
form.full_clean()
if form.is_valid():
user = request.user
user.first_name = form.cleaned_data['first_name']
user.last_name = form.cleaned_data['last_name']
user.email = form.cleaned_data['email']
user.save()
user.settings.time_zone = form.cleaned_data['time_zone']
glucose_unit = form.cleaned_data['glucose_unit']
user.settings.glucose_unit = glucose_unit
user.settings.default_category = form.cleaned_data[
'default_category']
glucose_low = form.cleaned_data['glucose_low']
glucose_high = form.cleaned_data['glucose_high']
glucose_target_min = form.cleaned_data['glucose_target_min']
glucose_target_max = form.cleaned_data['glucose_target_max']
# If user's glucose unit setting is set to mmol/L, convert the
# values to mg/dL.
if glucose_unit.name == 'mmol/L':
glucose_low = to_mg(glucose_low)
glucose_high = to_mg(glucose_high)
glucose_target_min = to_mg(glucose_target_min)
glucose_target_max = to_mg(glucose_target_max)
user.settings.glucose_low = glucose_low
user.settings.glucose_high = glucose_high
user.settings.glucose_target_min = glucose_target_min
user.settings.glucose_target_max = glucose_target_max
user.settings.save()
logger.info('Account Settings updated by %s', user)
return self.form_valid(form)
else:
return self.form_invalid(form)
def import_glucose_from_csv(user, csv_file):
"""
Import glucose CSV data.
We'll process all rows first and create Glucose model objects from them
and perform a bulk create. This way, no records will be inserted unless
all records are good.
Also note that we're using splitlines() to make sure 'universal newlines'
is used.
Assumed order: value, category, record_date, record_time, notes
"""
csv_data = []
reader = csv.reader(csv_file.read().splitlines(),
delimiter=',',
quotechar='"')
for row in reader:
csv_data.append([item.strip() for item in row])
glucose_objects = []
# Check if headers exists. Skip the first entry if true.
header_check = ['value', 'category', 'date', 'time']
first_row = [i.lower().strip() for i in csv_data[0]]
if all(i in first_row for i in header_check):
csv_data = csv_data[1:]
for row in csv_data:
# Let's do an extra check to make sure the row is not empty.
if row:
try:
category = Category.objects.get(name__iexact=row[1].strip())
except ObjectDoesNotExist:
category = Category.objects.get(
name__iexact='No Category'.strip())
# Since we always store the value in mg/dL format in the db, we need
# to make sure we convert it here if the user's setting is set to
# mmol/L.
if user.settings.glucose_unit.name == 'mmol/L':
value = int(to_mg(row[0]))
else:
value = int(row[0])
glucose_objects.append(
Glucose(
user=user,
value=value,
category=category,
record_date=datetime.strptime(row[2], DATE_FORMAT),
record_time=datetime.strptime(row[3], TIME_FORMAT),
notes=row[4],
))
Glucose.objects.bulk_create(glucose_objects)
def post(self, request, *args, **kwargs):
form_class = self.get_form_class()
form = self.get_form(form_class)
form.full_clean()
if form.is_valid():
user = request.user
user.first_name = form.cleaned_data['first_name']
user.last_name = form.cleaned_data['last_name']
user.email = form.cleaned_data['email']
user.save()
user.settings.time_zone = form.cleaned_data['time_zone']
glucose_unit = form.cleaned_data['glucose_unit']
user.settings.glucose_unit = glucose_unit
user.settings.default_category = form.cleaned_data['default_category']
glucose_low = form.cleaned_data['glucose_low']
glucose_high = form.cleaned_data['glucose_high']
glucose_target_min = form.cleaned_data['glucose_target_min']
glucose_target_max = form.cleaned_data['glucose_target_max']
# If user's glucose unit setting is set to mmol/L, convert the
# values to mg/dL.
if glucose_unit.name == 'mmol/L':
glucose_low = to_mg(glucose_low)
glucose_high = to_mg(glucose_high)
glucose_target_min = to_mg(glucose_target_min)
glucose_target_max = to_mg(glucose_target_max)
user.settings.glucose_low = glucose_low
user.settings.glucose_high = glucose_high
user.settings.glucose_target_min = glucose_target_min
user.settings.glucose_target_max = glucose_target_max
user.settings.save()
logger.info('Account Settings updated by %s', user)
return self.form_valid(form)
else:
return self.form_invalid(form)
def filter_view(request):
"""
Displays the glucose data table for the currently logged in user with
filter options.
The data is loaded by the GlucoseListJson view and rendered by the
Datatables plugin via Javascript.
"""
form = GlucoseFilterForm(request.user)
form.fields['start_date'].initial = (datetime.now(
tz=request.user.settings.time_zone) - timedelta(days=7))\
.date().strftime(DATE_FORMAT)
form.fields['end_date'].initial = datetime.now(
tz=request.user.settings.time_zone).date().strftime(DATE_FORMAT)
data = reverse('glucose_list_json')
if request.method == 'POST' and request.is_ajax:
# We need to create a copy of request.POST because it's immutable and
# we need to convert the content of the Value field to mg/dL if the
# user's glucose unit setting is set to mmol/L.
params = request.POST.copy()
if request.user.settings.glucose_unit.name == 'mmol/L':
# Only do the conversion if the values are not None or empty.
if params['start_value']:
params['start_value'] = to_mg(params['start_value'])
if params['end_value']:
params['end_value'] = to_mg(params['end_value'])
# Create the URL query string and strip the last '&' at the end.
data = ('%s?%s' % (reverse('glucose_list_json'), ''.join(
['%s=%s&' % (k, v) for k, v in params.iteritems()])))\
.rstrip('&')
return HttpResponse(json.dumps(data), content_type='application/json')
return render_to_response(
'glucoses/glucose_filter.html',
{'form': form, 'data': data},
context_instance=RequestContext(request),
)
def import_glucose_from_csv(user, csv_file):
"""
Import glucose CSV data.
We'll process all rows first and create Glucose model objects from them
and perform a bulk create. This way, no records will be inserted unless
all records are good.
Also note that we're using splitlines() to make sure 'universal newlines'
is used.
Assumed order: value, category, record_date, record_time, notes
"""
csv_data = []
reader = csv.reader(csv_file.read().splitlines(), delimiter=',',
quotechar='"')
for row in reader:
csv_data.append([item.strip() for item in row])
glucose_objects = []
# Check if headers exists. Skip the first entry if true.
header_check = ['value', 'category', 'date', 'time']
first_row = [i.lower().strip() for i in csv_data[0]]
if all(i in first_row for i in header_check):
csv_data = csv_data[1:]
for row in csv_data:
# Let's do an extra check to make sure the row is not empty.
if row:
try:
category = Category.objects.get(name__iexact=row[1].strip())
except ObjectDoesNotExist:
category = Category.objects.get(name__iexact='No Category'.strip())
# Since we always store the value in mg/dL format in the db, we need
# to make sure we convert it here if the user's setting is set to
# mmol/L.
if user.settings.glucose_unit.name == 'mmol/L':
value = int(to_mg(row[0]))
else:
value = int(row[0])
glucose_objects.append(Glucose(
user=user,
value=value,
category=category,
record_date=datetime.strptime(row[2], DATE_FORMAT),
record_time=datetime.strptime(row[3], TIME_FORMAT),
notes=row[4],
))
Glucose.objects.bulk_create(glucose_objects)
