def get(self, request, *args):
location_site = LocationSite.objects.all()
# get by bbox
zoom = request.GET.get('zoom', None)
bbox = request.GET.get('bbox', None)
icon_pixel_x = request.GET.get('icon_pixel_x', None)
icon_pixel_y = request.GET.get('icon_pixel_y', None)
if not zoom or not icon_pixel_x or not icon_pixel_y:
return HttpResponseBadRequest(
'zoom, icon_pixel_x, and icon_pixel_y need to be '
'in parameters. '
'zoom : zoom level of map. '
'icon_pixel_x: size x of icon in pixel. '
'icon_pixel_y: size y of icon in pixel. ')
if bbox:
geom_bbox = Polygon.from_bbox(
tuple([float(edge) for edge in bbox.split(',')]))
sites_ids = BiologicalCollectionRecord.objects.filter(
validated=True).filter(
Q(site__geometry_point__intersects=geom_bbox)
| Q(site__geometry_line__intersects=geom_bbox)
| Q(site__geometry_polygon__intersects=geom_bbox)
| Q(site__geometry_multipolygon__intersects=geom_bbox)
).values('site').distinct()
location_site = location_site.filter(id__in=sites_ids)
cluster = self.clustering_process(location_site, int(float(zoom)),
int(icon_pixel_x), int(icon_pixel_y))
return Response(geo_serializer(cluster)['features'])
def get(self, request, format=None):
zoom = request.GET.get('zoom', None)
icon_pixel_x = request.GET.get('icon_pixel_x', None)
icon_pixel_y = request.GET.get('icon_pixel_y', None)
if not zoom or not icon_pixel_x or not icon_pixel_y:
return HttpResponseBadRequest(
'zoom, icon_pixel_x, and icon_pixel_y need to be '
'in parameters. '
'zoom : zoom level of map. '
'icon_pixel_x: size x of icon in pixel. '
'icon_pixel_y: size y of icon in pixel. ')
results = self.apply_filter(request)
cluster = self.clustering_process(results, int(float(zoom)),
int(icon_pixel_x), int(icon_pixel_y))
return Response(geo_serializer(cluster)['features'])