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

transition-transformer.php in Elementor Website Builder – more than just a page builder 3.32.0-dev2, at modules/atomic-widgets/props-resolver/transformers/styles/transition-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 Transition_Transformer extends Transformer_Base {
13	const EMPTY_STRING = '';
14
15	public function transform( $transitions, Props_Resolver_Context $context ) {
16	if ( ! is_array( $transitions ) ) {
17	return self::EMPTY_STRING;
18	}
19
20	$transition_strings = array_map( [ $this, 'map_to_transition_string' ], $transitions );
21	$valid_transitions = array_filter( $transition_strings );
22
23	return implode( ', ', $valid_transitions );
24	}
25
26	private function map_to_transition_string( $transition ): string {
27	if ( empty( $transition['selection'] ) \|\| empty( $transition['size'] ) ) {
28	return self::EMPTY_STRING;
29	}
30
31	$selection = $transition['selection'];
32	$size = $transition['size'];
33
34	if ( empty( $selection['value'] ) ) {
35	return self::EMPTY_STRING;
36	}
37
38	return trim( "{$selection['value']} {$size}" );
39	}
40	}
41