def __init__(self, *args, **kwargs):
super(PlaceAdminForm, self).__init__(*args, **kwargs)
self.initial["position"] = make_point(
self.initial["position"],
origin_coord_srid=DEFAULT_PROJECTED_SRID,
destiny_coord_srid=DEFAULT_WGS84_SRID
)
def test_search_form(self):
user = UserFactory()
JourneyFactory(departure=datetime.datetime.now() +
datetime.timedelta(days=2),
user=user,
driver=user)
journey = JourneyFactory(user=user, driver=user)
data = {
"departure_date":
journey.departure.date(),
"departure_time":
journey.departure.time(),
"distance":
1000,
"time_window":
30,
"position":
six.text_type(
make_point(journey.residence.position,
origin_coord_srid=DEFAULT_PROJECTED_SRID,
destiny_coord_srid=DEFAULT_GOOGLE_MAPS_SRID))
}
form = SearchJourneyForm(data)
self.assertTrue(form.is_valid())
results = form.search(UserFactory())
self.assertEquals(1, results.count())
def point_google_maps(origin_point):
if isinstance(origin_point,
Point) and origin_point.srid == DEFAULT_PROJECTED_SRID:
point = make_point(origin_point,
origin_coord_srid=DEFAULT_PROJECTED_SRID,
destiny_coord_srid=DEFAULT_GOOGLE_MAPS_SRID)
return "POINT ({} {})".format(point.coords[0], point.coords[1])
return origin_point
def clean_position(self):
position = self.cleaned_data["position"]
position_point = GEOSGeometry(position, srid=DEFAULT_WGS84_SRID)
position_projected_point = make_point(
position_point,
origin_coord_srid=DEFAULT_WGS84_SRID,
destiny_coord_srid=DEFAULT_PROJECTED_SRID)
return position_projected_point
def clean_default_position(self):
default_position = self.cleaned_data["default_position"]
if default_position:
default_position_point = GEOSGeometry(
default_position, srid=DEFAULT_GOOGLE_MAPS_SRID)
default_position_projected_point = make_point(
default_position_point,
origin_coord_srid=DEFAULT_GOOGLE_MAPS_SRID,
destiny_coord_srid=DEFAULT_PROJECTED_SRID)
return default_position_projected_point
return default_position
def google_static_map(point, width=600, height=300, zoom=13):
google_maps_point = make_point(point, origin_coord_srid=point.srid, destiny_coord_srid=DEFAULT_GOOGLE_MAPS_SRID)
base_uri = "https://maps.googleapis.com/maps/api/staticmap"
args = {
"maptype": "roadmap",
"zoom": zoom,
"size": "{}x{}".format(width, height),
"key": settings.GOOGLE_MAPS_API_KEY,
"center": "{},{}".format(google_maps_point.coords[1], google_maps_point.coords[0]),
"markers": "color:red|{},{}".format(google_maps_point.coords[1], google_maps_point.coords[0]),
}
query_dict = QueryDict(mutable=True)
query_dict.update(args)
return "{}?{}".format(base_uri, query_dict.urlencode())