*
*/
final class Google_Font_Preconnector {
public const PRECONNECT = 'preconnect';
private Analysis_Registry $registry;
public function __construct(
Analysis_Registry $registry
) {
$this->registry = $registry;
}
/**
* Add preconnect links for Google Fonts. We actually have no way of knowing that Kadence is using
* them as the style enqueuing happens later in the execution.
*
* @filter wp_resource_hints
*
* @param array $urls Array of resources and their attributes, or URLs to print for resource hints.
* @param string $relation_type The relation type the URLs are printed for. One of 'dns-prefetch', 'preconnect', 'prefetch', or 'prerender'.
*
* @return array
*/
public function preconnect( array $urls, string $relation_type ): array {
if ( ! $this->registry->is_optimized() ) {
return $urls;
}
if ( self::PRECONNECT !== $relation_type ) {
return $urls;
}
$urls[] = 'https://fonts.googleapis.com';
$urls[] = [
'href' => 'https://fonts.gstatic.com',
true => 'crossorigin',
];
return $urls;
}
}