$apiKey ];
if ( $address ) {
$queryArgs['address'] = urlencode( $address );
} elseif ( $lat && $lng ) {
$queryArgs['latlng'] = "{$lat},{$lng}";
} else {
return null;
}
$params = array_filter( $params );
$queryArgs = array_merge( $queryArgs, $params );
return add_query_arg( $queryArgs, $this->baseUrl );
}
public function getCachedData( $address = null, $lat = null, $lng = null ) {
global $wpdb;
$table = $wpdb->prefix . $this->table;
if ( $address ) {
$query = $wpdb->prepare(
"SELECT * FROM $table WHERE address = %s LIMIT 1",
$address
);
} else if ( $lat && $lng ) {
$query = $wpdb->prepare(
"SELECT * FROM $table WHERE latitude = %s AND longitude = %s LIMIT 1",
$lat,
$lng
);
} else {
return null;
}
$row = $wpdb->get_row( $query );
return $row ? json_decode( $row->raw_data, true ) : null;
}
public function cacheData( $data, $address = null, $lat = null, $lng = null ) {
global $wpdb;
$table = $wpdb->prefix . $this->table;
if ( ! isset( $address ) && ! isset( $lat ) && ! isset( $lng ) ) {
return false;
}
$wpdb->insert( $table, [
'address' => $address,
'latitude' => $lat,
'longitude' => $lng,
'raw_data' => json_encode( $data ),
'provider' => $this->getGeoCodeProviderSlug(),
'created_at' => date( 'Y-m-d H:i:s' )
] );
return true;
}
public function getLocationData( $logger, $apiKey, $address = null, $lat = null, $lng = null, $params = [] ) {
$url = $this->buildApiUrl( $apiKey, $address, $lat, $lng, $params );
$lookup_value = $address ?? $lat . ',' . $lng;
if ( ! $url ) {
$logger and call_user_func( $logger, '- WARNING: You must provide either an address or latitude and longitude.' );
return null;
}
// Check if data is already cached
$cachedData = $this->getCachedData( $address, $lat, $lng );
if ( $cachedData ) {
$logger and call_user_func( $logger, '- Google Maps Geocoding: Using cached data for ' . $lookup_value );
return $cachedData['results'][0];
}
if(empty($apiKey)){
$logger and call_user_func( $logger, '- WARNING: You must provide a Google Maps Geocoding API Key.' );
return null;
}
// Fetch data from API
$response = wp_remote_get( $url );
if ( is_wp_error( $response ) ) {
$logger and call_user_func( $logger, '- WARNING: Google Maps Geocoding: ' . $lookup_value . ' - ' . $response->get_error_message() );
return null;
}
$logger and call_user_func( $logger, '- Google Maps Geocoding: Searching geolocation data for: ' . $lookup_value );
$body = wp_remote_retrieve_body( $response );
$data = json_decode( $body, true );
if ( $data['status'] !== 'OK' ) {
$message = isset($data['error_message']) ? ' - ' . $data['error_message'] : '';
$logger and call_user_func( $logger, '- WARNING: Error fetching geocoding data for: ' . $lookup_value . ' - ' . $data['status'] . $message );
return null;
}
$this->cacheData( $data, $address, $lat, $lng );
$logger and call_user_func( $logger, '- Google Maps Geocoding: Found geolocation data for ' . $lookup_value );
return $data['results'][0];
}
public function formatValue( $value, $format = null ) {
if ( ! $value ) {
return null;
}
$geometry = $value['geometry']['location'];
if ( $format === 'string' ) {
return $geometry['lat'] . ',' . $geometry['lng'];
} elseif ( $format === 'address' ) {
return $value['formatted_address'];
} elseif ( $format === 'array' ) {
$geometry['address'] = $value['formatted_address'];
return $geometry;
} else {
return $value;
}
}
public function beforeImport( $postId, $value, $data, $logger, $rawData ) {
// Short circuit if we don't have the data to process further.
if(('by_address' === $value['search_logic'] && empty($value['address'])) || ('by_coordinates' === $value['search_logic'] && (empty($value['lat']) || empty($value['lng'])))){
return '';
}
$search_by = $value['search_logic'] ?? 'by_address';
$value_format = $this->args['value_format'] ?? null;
$api_key = $this->getApiKey( $value['use_custom_api_key'] ?? false, $value['custom_api_key'] ?? null );
$region = $this->getRegion( $value['custom_region'] ?? null );
$language = $this->getLanguage( $value['custom_language'] ?? null );
$params = [
'region' => $region,
'language' => $language
];
if ( $search_by === 'manual' ) {
$geo_data = [
'geometry' => [
'location' => [
'lat' => $value['manual_lat'] ?? '',
'lng' => $value['manual_lng'] ?? ''
]
],
'formatted_address' => $value['manual_location'] ?? ''
];
return $this->formatValue($geo_data, $value_format);
}
switch ( $search_by ) {
case 'by_address':
$location_data = $this->getLocationData( $logger, $api_key, $value['address'], null, null, $params );
break;
case 'by_coordinates':
$location_data = $this->getLocationData( $logger, $api_key, null, $value['lat'], $value['lng'], $params );
break;
default:
return $value;
}
return $this->formatValue( $location_data, $value_format );
}
}