def index(request):
google_key = settings.GOOGLE_API
geocode_url = settings.GEOCODE_URL
gmaps = Client(key=google_key)
profile_instance = Profile.objects.get(id=request.user.id)
hood_instance = Hood.objects.filter(hood_name=profile_instance.profile_hood.hood_name)
place = profile_instance.profile_hood.hood_location.loc_name
place = place.strip().replace(" ", "+")
response = requests.get(geocode_url.format(place, google_key))
general_address = response.json()
address = general_address['results'][0]['geometry']['location']
nearby_police_results = gmaps.places_nearby(location=address, keyword='police',
language='en-US', open_now=True,
rank_by='distance', type='police')
nearby_hospital_results = gmaps.places_nearby(location=address, keyword='hospital',
language='en-US', open_now=True,
rank_by='distance', type='hospital')
hood_news = News.objects.filter(news_hood=hood_instance)
return render(request, 'index.html', {'hood_news': hood_news, 'police': nearby_police_results, 'hospitals': nearby_hospital_results})
def set_google_maps_fields(self, latlng=None, calls=True):
"""
Uses the Google Maps API to set:
- geocoded latlng
- nearest school name + distance
- nearest train station name + distance
"""
client = Client(key=settings.GOOGLE_MAPS_API_SERVER_KEY)
if not latlng:
data = client.geocode(self.address)
if not data:
raise Exception("Unable to resolve the address: '%s'" % address)
latlng = data[0]["geometry"]["location"]
self.point = GEOSGeometry("POINT(%(lng)s %(lat)s)" % latlng)
if (calls):
error = ""
for field in ("school", "train_station"):
try:
place = client.places_nearby(location=latlng, rank_by="distance", type=field)["results"][0]
except IndexError:
continue
except Exception as e:
error = e
continue
setattr(self, "nearest_%s" % field, place["name"])
place_latlng = place["geometry"]["location"]
d = distance((latlng["lat"], latlng["lng"]), (place_latlng["lat"], place_latlng["lng"])).km
setattr(self, "nearest_%s_distance" % field, round(d, 2))
if error:
raise Exception(error)
def storeloc(self, x):
try:
message = " "
api_key = 'YOUR-API-KEY'
gmaps = GoogleMaps(api_key)
geocode_result = gmaps.geocode(x)[0]
lat = geocode_result["geometry"]["location"]["lat"]
lng = geocode_result["geometry"]["location"]["lng"]
store = gmaps.places_nearby(location=(lat, lng), type='store', radius=500)
for i in range(0, 5):
message = message + str(store["results"][i]["name"] + "\n")
return message
except:
message = "You have Entered a invalid input please try again!"
return message
