Automattic\WooCommerce\Blocks

BlockTemplatesController::add_fallback_template_to_hierarchy() │ public │ WC 1.0

Adds the fallback template to the template hierarchy.

Method of the class: BlockTemplatesController{}

No Hooks.

Return

null. Nothing (null).

Usage

$BlockTemplatesController = new BlockTemplatesController();
$BlockTemplatesController->add_fallback_template_to_hierarchy( $template_hierarchy );

$template_hierarchy(array) (required)

A list of template candidates, in descending order of priority.

BlockTemplatesController::add_fallback_template_to_hierarchy() BlockTemplatesController::add fallback template to hierarchy code ^{WC 9.4.2}

public function add_fallback_template_to_hierarchy( $template_hierarchy ) {
	$template_slugs = array_map(
		'_strip_template_file_suffix',
		$template_hierarchy
	);

	foreach ( $template_slugs as $template_slug ) {
		$template = BlockTemplateUtils::get_template( $template_slug );
		if ( $template && isset( $template->fallback_template ) ) {
			$template_hierarchy[] = $template->fallback_template;
		}
	}

	return $template_hierarchy;
}