<?php
namespace Elementor\Modules\Variables\Transformers;
use Elementor\Modules\Variables\Classes\Variables;
use Elementor\Modules\AtomicWidgets\PropsResolver\Transformer_Base;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
class Global_Variable_Transformer extends Transformer_Base {
public function transform( $value, $key ) {
$variable = Variables::by_id( $value );
if ( ! $variable ) {
return null;
}
if ( array_key_exists( 'deleted', $variable ) && $variable['deleted'] ) {
return "var(--{$value})";
}
$identifier = $variable['label'];
if ( ! trim( $identifier ) ) {
return null;
}
return "var(--{$identifier})";
}
}