<?php
namespace Elementor\Modules\AtomicWidgets\PropsResolver\Transformers\Styles;
use Elementor\Modules\AtomicWidgets\PropsResolver\Props_Resolver_Context;
use Elementor\Modules\AtomicWidgets\PropsResolver\Transformer_Base;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
class Flex_Transformer extends Transformer_Base {
public function transform( $value, Props_Resolver_Context $context ) {
$grow = $value['flexGrow'] ?? null;
$shrink = $value['flexShrink'] ?? null;
$basis = $value['flexBasis'] ?? null;
$has_grow = null !== $grow && '' !== $grow;
$has_shrink = null !== $shrink && '' !== $shrink;
$has_basis = null !== $basis && '' !== $basis;
if ( ! $has_grow && ! $has_shrink && ! $has_basis ) {
return null;
}
$basis_value = $this->transform_basis_value( $basis );
if ( $has_grow && $has_shrink && $has_basis ) {
return "{$grow} {$shrink} {$basis_value}";
}
if ( $has_grow && $has_shrink && ! $has_basis ) {
return "{$grow} {$shrink}";
}
if ( $has_grow && ! $has_shrink && $has_basis ) {
return "{$grow} 1 {$basis_value}";
}
if ( ! $has_grow && $has_shrink && $has_basis ) {
return "0 {$shrink} {$basis_value}";
}
if ( $has_grow && ! $has_shrink && ! $has_basis ) {
return "{$grow}";
}
if ( ! $has_grow && $has_shrink && ! $has_basis ) {
return "0 {$shrink}";
}
if ( ! $has_grow && ! $has_shrink && $has_basis ) {
return "0 1 {$basis_value}";
}
return null;
}
/**
* Transform basis value to string format
*
* @param mixed $basis The basis value
* @return string
*/
private function transform_basis_value( $basis ) {
if ( is_array( $basis ) && isset( $basis['size'] ) ) {
$unit = $basis['unit'] ?? '';
return $basis['size'] . $unit;
}
return (string) $basis;
}
}