WC_Install::install_actions │ public static │ WC 1.0

Install actions when a update button is clicked within the admin area.

This function is hooked into admin_init to affect admin only.

Method of the class: WC_Install{}

No Hooks.

Returns

null. Nothing (null).

Usage

$result = WC_Install::install_actions();

WC_Install::install_actions() code WC 10.3.3

woocommerce/includes/class-wc-install.php 
public static function install_actions() {
	if ( ! empty( $_GET['do_update_woocommerce'] ) ) { // WPCS: input var ok.
		check_admin_referer( 'wc_db_update', 'wc_db_update_nonce' );
		wc_get_logger()->info( 'Manual database update triggered.', array( 'source' => 'wc-updater' ) );
		self::update();
		self::add_update_db_notice();

		$return_url = $_GET['return_url'] ?? ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- sanitized below before use.
		if ( ! empty( $return_url ) ) {
			// Try to go back to the previous page.
			if ( 'wc-admin-referer' === $return_url ) {
				$return_url = preg_replace( '/^' . preg_quote( untrailingslashit( admin_url() ), '/' ) . '\/?/i', '', wp_get_referer() ? wp_get_referer() : '' );

				if ( $return_url && false === strpos( $return_url, 'do_update_woocommerce' ) ) {
					$return_url = remove_query_arg(
						array( '_wpnonce', '_wc_notice_nonce', 'wc_db_update', 'wc_db_update_nonce', 'wc-hide-notice' ),
						admin_url( $return_url )
					);
				} else {
					$return_url = admin_url( 'admin.php?page=wc-settings' );
				}
			}

			$return_url = esc_url_raw( wp_unslash( $return_url ) );
			wp_safe_redirect( $return_url ); // WPCS: input var ok.
			exit;
		}
	}
}