elementor / modules / atomic-widgets / props-resolver / transformers / styles / flex-transformer.php

flex-transformer.php in Elementor Website Builder – more than just a page builder 3.35.0-dev2, at modules/atomic-widgets/props-resolver/transformers/styles/flex-transformer.php

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1	<?php
2
3	namespace Elementor\Modules\AtomicWidgets\PropsResolver\Transformers\Styles;
4
5	use Elementor\Modules\AtomicWidgets\PropsResolver\Props_Resolver_Context;
6	use Elementor\Modules\AtomicWidgets\PropsResolver\Transformer_Base;
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit; // Exit if accessed directly.
10	}
11
12	class Flex_Transformer extends Transformer_Base {
13	public function transform( $value, Props_Resolver_Context $context ) {
14	$grow = $value['flexGrow'] ?? null;
15	$shrink = $value['flexShrink'] ?? null;
16	$basis = $value['flexBasis'] ?? null;
17
18	$has_grow = null !== $grow && '' !== $grow;
19	$has_shrink = null !== $shrink && '' !== $shrink;
20	$has_basis = null !== $basis && '' !== $basis;
21
22	if ( ! $has_grow && ! $has_shrink && ! $has_basis ) {
23	return null;
24	}
25
26	$basis_value = $this->transform_basis_value( $basis );
27
28	if ( $has_grow && $has_shrink && $has_basis ) {
29	return "{$grow} {$shrink} {$basis_value}";
30	}
31
32	if ( $has_grow && $has_shrink && ! $has_basis ) {
33	return "{$grow} {$shrink}";
34	}
35
36	if ( $has_grow && ! $has_shrink && $has_basis ) {
37	return "{$grow} 1 {$basis_value}";
38	}
39
40	if ( ! $has_grow && $has_shrink && $has_basis ) {
41	return "0 {$shrink} {$basis_value}";
42	}
43
44	if ( $has_grow && ! $has_shrink && ! $has_basis ) {
45	return "{$grow}";
46	}
47
48	if ( ! $has_grow && $has_shrink && ! $has_basis ) {
49	return "0 {$shrink}";
50	}
51
52	if ( ! $has_grow && ! $has_shrink && $has_basis ) {
53	return "0 1 {$basis_value}";
54	}
55
56	return null;
57	}
58
59	/**
60	* Transform basis value to string format
61	*
62	* @param mixed $basis The basis value
63	* @return string
64	*/
65	private function transform_basis_value( $basis ) {
66	if ( is_array( $basis ) && isset( $basis['size'] ) ) {
67	$unit = $basis['unit'] ?? '';
68	return $basis['size'] . $unit;
69	}
70
71	return (string) $basis;
72	}
73	}
74