graphql-smush-cdn.php

<?php

// Under development

if (!defined('ABSPATH')) {
	exit;
}

class WDEV_Smush_GrapghQL_Support
{

	public function __construct()
	{
		add_filter('graphql_resolve_field', array($this, 'add_smush_suport_to_full_size_image'), 10, 9);
	}

	public function wp_smush_generate_cdn_url($src)
	{
		return WP_Smush::get_instance()->core()->mod->cdn->generate_cdn_url($src);
	}

	public function add_smush_suport_to_full_size_image($value, $source, $args, $context, $info, $type_name, $field_key)
	{
		if ($field_key === 'mediaItemUrl' ){
		    
			$updated_value = $this->wp_smush_generate_cdn_url($value);
			
			return $updated_value;
		}
		return $value;
	}
}

add_action('plugins_loaded', function () {
	if (!class_exists('WP_Smush')) {
		return;
	}
	new WDEV_Smush_GrapghQL_Support();
}, 99);