def output_areas(request, title, format, areas, **kwargs):
areas = add_codes(areas)
if format == 'map.html':
format = 'html'
kwargs['show_map'] = True
if format == 'html':
return output_html(request, title, areas, **kwargs)
return output_json(iterdict((area.id, area.as_dict()) for area in areas))
def output_areas(request, title, format, areas, **kwargs):
areas = add_codes(areas)
if format == 'map.html':
format = 'html'
kwargs['show_map'] = True
if format == 'html':
return output_html(request, title, areas, **kwargs)
return output_json(iterdict((area.id, area.as_dict()) for area in areas))
def convert_address(request, format='json'):
address = request.GET.get('address')
if not address:
raise ViewException(format, 'No address was provided.', 400)
converter = AddressConverter()
locations = converter.resolve_address(address, partial=bool(request.GET.get('partial')))
# this is a copy from mapit.views.areas.areas_by_point
# because it's hard to reuse their code :(
if PYGDAL:
from osgeo import gdal
gdal.UseExceptions()
# we find areas for every lat/long coord we got back
areas = []
type = request.GET.get('type', '')
for coords in locations:
location = Point(float(coords['lng']), float(coords['lat']), srid=4326)
try:
location.transform(settings.MAPIT_AREA_SRID, clone=True)
except:
raise ViewException(format, _('Point outside the area geometry'), 400)
args = query_args(request, format)
if type:
args = dict(("area__%s" % k, v) for k, v in args.items())
# So this is odd. It doesn't matter if you specify types, PostGIS will
# do the contains test on all the geometries matching the bounding-box
# index, even if it could be much quicker to filter some out first
# (ie. the EUR ones).
coords['areas'] = []
args['polygon__bbcontains'] = location
shapes = Geometry.objects.filter(**args).defer('polygon')
for shape in shapes:
try:
area = Area.objects.get(polygons__id=shape.id, polygons__polygon__contains=location)
coords['areas'].append(str(area.id))
areas.append(area)
except:
pass
else:
geoms = list(Geometry.objects.filter(polygon__contains=location).defer('polygon'))
args['polygons__in'] = geoms
matches = Area.objects.filter(**args).all()
coords['areas'] = [str(m.id) for m in matches]
areas.extend(matches)
areas = add_codes(areas)
if format == 'html':
return output_html(request, _("Areas matching the address '{0}'").format(address), areas, indent_areas=True)
# hack to include the geocoded addresses in the results
data = iterdict(chain(
((area.id, area.as_dict()) for area in areas),
[("addresses", locations)]))
return output_json(data)
def convert_address(request, format='json'):
address = request.GET.get('address')
if not address:
raise ViewException(format, 'No address was provided.', 400)
converter = AddressConverter()
locations = converter.resolve_address(address,
partial=bool(
request.GET.get('partial')))
# this is a copy from mapit.views.areas.areas_by_point
# because it's hard to reuse their code :(
if PYGDAL:
from osgeo import gdal
gdal.UseExceptions()
# we find areas for every lat/long coord we got back
areas = []
type = request.GET.get('type', '')
for coords in locations:
location = Point(float(coords['lng']), float(coords['lat']), srid=4326)
try:
location.transform(settings.MAPIT_AREA_SRID, clone=True)
except:
raise ViewException(format, _('Point outside the area geometry'),
400)
args = query_args(request, format)
if type:
args = dict(("area__%s" % k, v) for k, v in args.items())
# So this is odd. It doesn't matter if you specify types, PostGIS will
# do the contains test on all the geometries matching the bounding-box
# index, even if it could be much quicker to filter some out first
# (ie. the EUR ones).
coords['areas'] = []
args['polygon__bbcontains'] = location
shapes = Geometry.objects.filter(**args).defer('polygon')
for shape in shapes:
try:
area = Area.objects.get(
polygons__id=shape.id,
polygons__polygon__contains=location)
coords['areas'].append(str(area.id))
areas.append(area)
except:
pass
else:
geoms = list(
Geometry.objects.filter(
polygon__contains=location).defer('polygon'))
args['polygons__in'] = geoms
matches = Area.objects.filter(**args).all()
coords['areas'] = [str(m.id) for m in matches]
areas.extend(matches)
areas = add_codes(areas)
if format == 'html':
return output_html(
request,
_("Areas matching the address '{0}'").format(address),
areas,
indent_areas=True)
# hack to include the geocoded addresses in the results
data = iterdict(
chain(((area.id, area.as_dict()) for area in areas),
[("addresses", locations)]))
return output_json(data)
