WC_Integration_MaxMind_Database_Service::download_database() │ public │ WC 1.0

Fetches the database from the MaxMind service.

Метод класса: WC_Integration_MaxMind_Database_Service{}

Хуков нет.

Возвращает

Строку|WP_Error. The path to the database file or an error if invalid.

Использование

$WC_Integration_MaxMind_Database_Service = new WC_Integration_MaxMind_Database_Service();
$WC_Integration_MaxMind_Database_Service->download_database( $license_key );
$license_key(строка) (обязательный)
The license key to be used when downloading the database.

Код WC_Integration_MaxMind_Database_Service::download_database() WC 8.7.0

woocommerce/includes/integrations/maxmind-geolocation/class-wc-integration-maxmind-database-service.php 
public function download_database( $license_key ) {
	$download_uri = add_query_arg(
		array(
			'edition_id'  => self::DATABASE,
			'license_key' => urlencode( wc_clean( $license_key ) ),
			'suffix'      => 'tar.gz',
		),
		'https://download.maxmind.com/app/geoip_download'
	);

	// Needed for the download_url call right below.
	require_once ABSPATH . 'wp-admin/includes/file.php';

	$tmp_archive_path = download_url( esc_url_raw( $download_uri ) );
	if ( is_wp_error( $tmp_archive_path ) ) {
		// Transform the error into something more informative.
		$error_data = $tmp_archive_path->get_error_data();
		if ( isset( $error_data['code'] ) ) {
			switch ( $error_data['code'] ) {
				case 401:
					return new WP_Error(
						'woocommerce_maxmind_geolocation_database_license_key',
						__( 'The MaxMind license key is invalid. If you have recently created this key, you may need to wait for it to become active.', 'woocommerce' )
					);
			}
		}

		return new WP_Error( 'woocommerce_maxmind_geolocation_database_download', __( 'Failed to download the MaxMind database.', 'woocommerce' ) );
	}

	// Extract the database from the archive.
	try {
		$file = new PharData( $tmp_archive_path );

		$tmp_database_path = trailingslashit( dirname( $tmp_archive_path ) ) . trailingslashit( $file->current()->getFilename() ) . self::DATABASE . self::DATABASE_EXTENSION;

		$file->extractTo(
			dirname( $tmp_archive_path ),
			trailingslashit( $file->current()->getFilename() ) . self::DATABASE . self::DATABASE_EXTENSION,
			true
		);
	} catch ( Exception $exception ) {
		return new WP_Error( 'woocommerce_maxmind_geolocation_database_archive', $exception->getMessage() );
	} finally {
		// Remove the archive since we only care about a single file in it.
		unlink( $tmp_archive_path );
	}

	return $tmp_database_path;
}