def overview(request, location, compare_to, comparison, **kwargs):
occupation_id = kwargs.get('occupation_id', None)
if not occupation_id:
occupation_id = request.preferences.occupation_id
occupation = request.preferences['occupation']
else:
occupation = {
'id': occupation_id,
'name': get_occupation_name(occupation_id),
}
chart_data = {
'salary': json.dumps(charts.salary_graph(occupation_id, location, compare_to)),
'housing': json.dumps(charts.rpp_graph('housing_goods', occupation_id, location, compare_to)),
'education': json.dumps(charts.rpp_graph('education_services', occupation_id, location, compare_to)),
'recreation': json.dumps(charts.rpp_graph('recreation_services', occupation_id, location, compare_to)),
}
context = {
'location': location,
'compare_to': compare_to,
'comparison': comparison,
'occupation': occupation,
'chart_data': chart_data,
}
return render(request, 'locations/overview.html', context)
def filter(request):
if request.method == 'POST':
pass
occupation_id = request.GET.get('occ', None) or request.preferences.occupation_id
pref_location = request.preferences.get('location', None)
if pref_location is None:
pref_location = {
'zipcode': '00000',
'name': 'United States',
'id': '00000',
}
weights = request.preferences['weights']
locations = location_scores(occupation_id, pref_location['id'], weights)
score = location_score(occupation_id, pref_location['id'], weights)
occupation = {
'id': occupation_id,
'name': get_occupation_name(occupation_id),
}
return render(request, 'results.html', {
'locations': locations,
'current_location': pref_location,
'score': score,
'occupation': occupation,
})
def process_request(self, request):
# delete current preferences and reset to default
if 'resetprefs' in request.GET and 'preferences' in request.session:
del request.session['preferences']
# if user preferences are of an older version, replace with default
# they'll just have to deal
if 'preferences' not in request.session or request.session['preferences'].get('version', None) != Preferences.version:
request.session['preferences'] = Preferences({
'version': Preferences.version,
'current_location': None,
'category': None,
'occupation': None,
'weights': DEFAULT_WEIGHTS,
})
# POST is intended to update user preferences
if 'update_preferences' in request.POST:
if 'zipcode' in request.POST:
zipcode = request.POST['zipcode']
loc = location_from_zip(zipcode)
if loc:
request.session['preferences']['location'] = {
'zipcode': request.POST['zipcode'],
'name': loc['name'],
'id': loc['code'],
}
if 'occupation' in request.POST:
occ_id = request.POST['occupation']
cat_id = occ_id.split('-')[0]
if occ_id and cat_id:
request.session['preferences']['category'] = {
'id': cat_id,
}
request.session['preferences']['occupation'] = {
'id': occ_id,
'category': cat_id,
'name': get_occupation_name(occ_id) or 'Hard Worker',
}
request.session['preferences']['weights'] = DEFAULT_WEIGHTS.copy()
request.session['preferences']['selected_weights'] = None
if 'weights' in request.POST:
selected_weights = request.POST.getlist('weights')
request.session['preferences']['selected_weights'] = selected_weights
for weight, default_value in DEFAULT_WEIGHTS.iteritems():
if weight in selected_weights:
request.session['preferences']['weights'][weight] = default_value * 2
else:
request.session['preferences']['weights'][weight] = default_value
request.session.modified = True
request.preferences = request.session['preferences']