def clean(self):
"""clean attributes"""
cleaned_data = self.cleaned_data
where = cleaned_data.get('where')
if where:
if len(where.split()) < 3:
# doesn't look like a whole address, looks like a place - find it from our places DB
sq = SearchQuerySet().filter(content=where).filter(django_ct="reps.place")
if len(sq) == 0:
self._errors['where'] = self.error_class(['We couldn\'t find that place. Try providing some more detail.'])
if len(sq) == 1:
cleaned_data['place_id'] = sq[0].object.id
else:
self._errors['place_id'] = self.error_class(['There are more than one possible place with that name - which one did you mean?'])
else:
# likely a whole address, geocode it
geocode = geocoder(settings.GOOGLE_MAPS_API_KEY, lonlat=True)
location = geocode(where)
if location[0]:
try:
district = District.objects.get(area__contains=Point(location[1]))
cleaned_data['district_id'] = district.id
except District.DoesNotExist, e:
try:
location = geocode("%s, Arizona, USA" % (cleaned_data['where']))
district = District.objects.get(area__contains=Point(location[1]))
cleaned_data['district_id'] = district.id
except District.DoesNotExist, e:
self._errors['where'] = self.error_class(['We couldn\'t recognise that address - is it in Arizona?'])
else:
self._errors['where'] = self.error_class(['We couldn\'t recognise that address - is it a valid address?'])
if location[1][0]:
cleaned_data['lat'] = location[1][1]
cleaned_data['lon'] = location[1][0]
def save(self, *args, **kwargs):
geocode = geocoder(settings.GOOGLE_GEOCODER_KEY)
location_data = geocode(str(self))
try:
coords = location_data[1]
self.latitude = str(coords[0])
self.longitude = str(coords[1])
except IndexError:
pass
super(Address, self).save(*args, **kwargs)
