def search_address(request):
if request.method == 'POST':
address = iri_to_uri(u'/search?q=%s' % request.POST["q"])
return HttpResponseRedirect( address )
# address = urllib.urlencode({'x':urlquote(request.POST["q"])})[2:]
# return HttpResponseRedirect("/search?q=" + address )
address = request.GET["q"]
address_lookup = GoogleAddressLookup( address )
if not address_lookup.resolve():
return index(request, _("Sorry, we couldn\'t retreive the coordinates of that location, please use the Back button on your browser and try something more specific or include the city name at the end of your search."))
if not address_lookup.exists():
return index( request, _("Sorry, we couldn\'t find the address you entered. Please try again with another intersection, address or postal code, or add the name of the city to the end of the search."))
if address_lookup.matches_multiple() and not request.GET.has_key("index"):
addrs = address_lookup.get_match_options()
addr_list = ""
for i in range(0,len(addrs)):
link = "/search?q=" + urlquote(address) + "&index=" + str(i)
addr_list += "<li><a href='%s'>%s</a></li>" % ( link, addrs[i] )
addr_list += "</ul>"
return index(request,disambiguate = addr_list )
# otherwise, we have a specific match
match_index = 0
if request.GET.has_key("index"):
match_index = int(request.GET["index"])
point_str = "POINT(" + address_lookup.lon(match_index) + " " + address_lookup.lat(match_index) + ")"
pnt = fromstr(point_str, srid=4326)
wards = Ward.objects.filter(geom__contains=point_str)
if (len(wards) == 0):
return( index(request, _("Sorry, we don't yet have that area in our database. Please have your area councillor contact fixmystreet.ca.")))
reports = Report.objects.filter(is_confirmed = True,point__distance_lte=(pnt,D(km=4))).distance(pnt).order_by('distance')
gmap = FixMyStreetMap(pnt,True,reports)
return render_to_response("search_result.html",
{'google' : gmap,
"pnt": pnt,
"enable_map": True,
"ward" : wards[0],
"reports" : reports, },
context_instance=RequestContext(request))
def search_address(address, match_index=-1, disambiguate=[]):
'''
Tries to parse `address` returning a single point, if the address is
ambigous `match_index` will be used to pick out the correct address. if
`match_index` is -1 or not 0 <= `match_index` < len(possible_addresses) the
disambiguate list is populated with possible addresses and a
`SearchAddressDisambiguateError` is raised.
'''
address_lookup = GoogleAddressLookup( address )
if not address_lookup.resolve():
raise SearchAddressException("Sorry, we couldn\'t retreive the coordinates of that location, please use the Back button on your browser and try something more specific or include the city name at the end of your search.")
if not address_lookup.exists():
raise SearchAddressException("Sorry, we couldn\'t find the address you entered. Please try again with another intersection, address or postal code, or add the name of the city to the end of the search.")
if address_lookup.matches_multiple() and match_index == -1:
disambiguate += address_lookup.get_match_options()
raise SearchAddressDisambiguateError('Cannot pinpoint given address')
point_str = "POINT(" + address_lookup.lon(match_index) + " " + address_lookup.lat(match_index) + ")"
return point_str