Automattic\WooCommerce\EmailEditor\Engine\Templates

Templates::add_theme_templates │ public │ WC 1.0

This is need to enable saving post – template association. When a theme doesn't support block_templates feature the association is not saved, because templates registered via register_block_template are not added to the list of available templates. https://github.com/WordPress/wordpress-develop/blob/cdc2f255acce57372b849d6278c4156e1056c749/src/wp-includes/class-wp-theme.php#L1355

This function ensures that the email templates are in the list which is used for checking if the template can be saved in the association. See https://github.com/WordPress/wordpress-develop/blob/cdc2f255acce57372b849d6278c4156e1056c749/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php#L1595-L1599

Method of the class: Templates{}

No Hooks.

Returns

Array.

Usage

$Templates = new Templates();
$Templates->add_theme_templates( $templates, $theme, $post, $post_type );

$templates(array) (required)

The templates.

$theme(string) (required)

The theme.

$post(WP_Post) (required)

The post.

$post_type(string) (required)

The post type.

Templates::add_theme_templates() Templates::add theme templates code ^{WC 10.5.0}

public function add_theme_templates( $templates, $theme, $post, $post_type ) {
	if ( $post_type && ! in_array( $post_type, $this->post_types, true ) ) {
		return $templates;
	}
	$block_templates       = get_block_templates();
	$email_templates_slugs = array_map(
		function ( Template $template ) {
			return $template->get_slug();
		},
		$this->templates_registry->get_all()
	);
	foreach ( $block_templates as $block_template ) {
		if ( ! in_array( $block_template->slug, $email_templates_slugs, true ) ) {
			continue;
		}
		if ( isset( $templates[ $block_template->slug ] ) ) {
			continue;
		}
		$templates[ $block_template->slug ] = $block_template->title;  // Requires only the template title, not the full template object.
	}
	return $templates;
}