/**
* Add missing location fields, and update country and admin codes with
* authoritative Geonames values.
*
* @since 1.3
*
* @param array $location The location to geocode, modified.
* @param string $language Optional ISO language code.
* @return bool Success.
*/
private static function reverse_geocode_location(&$location, $language = '')
{
global $geo_mashup_options;
// Coordinates are required
if (self::are_any_location_fields_empty($location, array('lat', 'lng'))) {
return false;
}
// Don't bother unless there are missing geocodable fields
$geocodable_fields = array('country_code', 'admin_code', 'address', 'locality_name', 'postal_code');
$have_empties = self::are_any_location_fields_empty($location, $geocodable_fields);
if (!$have_empties) {
return false;
}
$status = false;
if (!class_exists('GeoMashupHttpGeocoder')) {
include_once path_join(GEO_MASHUP_DIR_PATH, 'geo-mashup-geocoders.php');
}
$geonames_geocoder = new GeoMashupGeonamesGeocoder();
$geonames_results = $geonames_geocoder->reverse_geocode($location['lat'], $location['lng']);
if (is_wp_error($geonames_results) or empty($geonames_results)) {
self::$geocode_error = $geonames_results;
} else {
if (!empty($geonames_results[0]->admin_code)) {
$location['admin_code'] = $geonames_results[0]->admin_code;
}
if (!empty($geonames_results[0]->country_code)) {
$location['country_code'] = $geonames_results[0]->country_code;
}
self::fill_empty_location_fields($location, (array) $geonames_results[0]);
$status = true;
}
$have_empties = self::are_any_location_fields_empty($location, $geocodable_fields);
if ($have_empties) {
// Choose a geocoding service based on the default API in use
if ('google' == substr($geo_mashup_options->get('overall', 'map_api'), 0, 6)) {
$next_geocoder = new GeoMashupGoogleGeocoder();
} else {
if ('openlayers' == $geo_mashup_options->get('overall', 'map_api')) {
$next_geocoder = new GeoMashupNominatimGeocoder();
}
}
$next_results = $next_geocoder->reverse_geocode($location['lat'], $location['lng']);
if (is_wp_error($next_results) or empty($next_results)) {
self::$geocode_error = $next_results;
} else {
self::fill_empty_location_fields($location, (array) $next_results[0]);
}
$status = true;
}
return $status;
}
/**
* Add missing location fields, and update country and admin codes with
* authoritative Geonames values.
*
* @since 1.3
*
* @param array $location The location to geocode, modified.
* @param string $language Optional ISO language code.
* @return bool Success.
*/
private static function reverse_geocode_location(&$location, $language = '')
{
// Coordinates are required
if (self::are_any_location_fields_empty($location, array('lat', 'lng'))) {
return false;
}
// Don't bother unless there are missing geocodable fields
$geocodable_fields = array('country_code', 'admin_code', 'address', 'locality_name', 'postal_code');
$have_empties = self::are_any_location_fields_empty($location, $geocodable_fields);
if (!$have_empties) {
return false;
}
$status = false;
if (!class_exists('GeoMashupHttpGeocoder')) {
include_once path_join(GEO_MASHUP_DIR_PATH, 'geo-mashup-geocoders.php');
}
$geonames_geocoder = new GeoMashupGeonamesGeocoder();
$geonames_results = $geonames_geocoder->reverse_geocode($location['lat'], $location['lng']);
if (is_wp_error($geonames_results) or empty($geonames_results)) {
self::$geocode_error = $geonames_results;
} else {
if (!empty($geonames_results[0]->admin_code)) {
$location['admin_code'] = $geonames_results[0]->admin_code;
}
if (!empty($geonames_results[0]->country_code)) {
$location['country_code'] = $geonames_results[0]->country_code;
}
self::fill_empty_location_fields($location, (array) $geonames_results[0]);
$status = true;
}
$have_empties = self::are_any_location_fields_empty($location, $geocodable_fields);
$alternate_geocoder = self::make_alternate_reverse_geocoder();
if ($have_empties and $alternate_geocoder) {
$next_results = $alternate_geocoder->reverse_geocode($location['lat'], $location['lng']);
if (is_wp_error($next_results) or empty($next_results)) {
self::$geocode_error = $next_results;
} else {
self::fill_empty_location_fields($location, (array) $next_results[0]);
}
$status = true;
}
return $status;
}