function __construct($sw, $ne)
{
if (!($sw instanceof LatLng && $ne instanceof LatLng)) {
$msg = 'The parameters to a Bounds class object must be LatLng. ';
$msg .= 'The first parameter is a ' . get_class($sw) . '. The second ';
$msg .= 'is a ' . get_class($ne) . '.';
Geocoder::logger('error', $msg);
return null;
}
$this->sw = $sw;
$this->ne = $ne;
}
protected function do_geocode($address)
{
foreach ($this->geocoders->provider_order as $provider) {
$msg = "MultiGeocoder using " . $provider;
Geocoder::logger('debug', $msg);
switch ($provider) {
case 'google':
$geocoder = new GoogleGeocoder();
break;
case 'yahoo':
$geocoder = new YahooGeocoder();
break;
case 'us':
$geocoder = new UsGeocoder();
break;
case 'ca':
$geocoder = new CaGeocoder();
break;
default:
$msg = '"' . $provider . '" is an invalid Geocode provider.';
Geocoder::logger('error', $msg);
$geoloc = new GeoLoc();
$geoloc->success = false;
$geoloc->street_address = $msg;
return $geoloc;
}
$result = $geocoder->geocode($address);
# This statement is for use by multi_geocoder_test only
if (isset($this->geocoders->force_failure)) {
foreach ($this->geocoders->force_failure as $prov) {
if ($provider == $prov) {
$result->success = false;
}
}
}
if ($result->success) {
return $result;
}
}
$address_str = $address instanceof GeoLoc ? $address->to_geocodeable_s() : $address;
$msg = "Something has gone very wrong during the geocoding of this address: " . $address_str;
Geocoder::logger('error', $msg);
$geoloc = new GeoLoc();
$geoloc->success = false;
$geoloc->street_address = $msg;
return $geoloc;
}