Automattic\WooCommerce\Internal\ComingSoon

ComingSoonRequestHandler::handle_template_include │ public │ WC 1.0

Replaces the page template with a 'coming soon' when the site is in coming soon mode.

Method of the class: ComingSoonRequestHandler{}

No Hooks.

Returns

String. The path to the 'coming soon' template or any empty string to prevent further template loading in FSE themes.

Usage

$ComingSoonRequestHandler = new ComingSoonRequestHandler();
$ComingSoonRequestHandler->handle_template_include( $template );
$template(string) (required)
The path to the previously determined template.

ComingSoonRequestHandler::handle_template_include() code WC 10.3.3

woocommerce/src/Internal/ComingSoon/ComingSoonRequestHandler.php 
public function handle_template_include( $template ) {
	if ( ! $this->should_show_coming_soon() ) {
		return $template;
	}

	// A coming soon page needs to be displayed. Set a short cache duration to prevents ddos attacks.
	header( 'Cache-Control: max-age=60' );

	$is_fse_theme         = wp_is_block_theme();
	$is_store_coming_soon = $this->coming_soon_helper->is_store_coming_soon();
	add_theme_support( 'block-templates' );

	$coming_soon_template = get_query_template( 'coming-soon' );

	if ( ! $is_fse_theme && $is_store_coming_soon ) {
		get_header();
	}

	add_action(
		'wp_head',
		function () {
			echo "<meta name='woo-coming-soon-page' content='yes'>";
		}
	);

	if ( ! empty( $coming_soon_template ) && file_exists( $coming_soon_template ) ) {
		if ( ! $is_fse_theme && $is_store_coming_soon && function_exists( 'get_the_block_template_html' ) ) {
			// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
			echo get_the_block_template_html();
		} else {
			include $coming_soon_template;
		}
	}

	if ( ! $is_fse_theme && $is_store_coming_soon ) {
		get_footer();
	}

	if ( $is_fse_theme ) {
		// Since we've already rendered a template, return empty string to ensure no other template is rendered.
		return '';
	} else {
		// In non-FSE themes, other templates will still be rendered.
		// We need to exit to prevent further processing.
		exit();
	}
}