elementor / modules / atomic-widgets / css-converter / converters / object-position-property-converter.php

object-position-property-converter.php in Elementor Website Builder – more than just a page builder 4.3.0, at modules/atomic-widgets/css-converter/converters/object-position-property-converter.php

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1	<?php
2
3	namespace Elementor\Modules\AtomicWidgets\CssConverter\Converters;
4
5	use Elementor\Modules\AtomicWidgets\CssConverter\Conversion_Context;
6	use Elementor\Modules\AtomicWidgets\CssConverter\Property_Converter_Base;
7	use Elementor\Modules\AtomicWidgets\CssConverter\ValueParsers\Css_Token_Splitter;
8	use Elementor\Modules\AtomicWidgets\CssConverter\ValueParsers\Size_Value_Parser;
9	use Elementor\Modules\AtomicWidgets\PropTypes\Position_Prop_Type;
10	use Elementor\Modules\AtomicWidgets\PropTypes\Primitives\String_Prop_Type;
11	use Elementor\Modules\AtomicWidgets\PropTypes\Size_Prop_Type;
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit; // Exit if accessed directly.
15	}
16
17	/**
18	* Converter for `object-position`: Union(String enum \| Position_Prop_Type{x, y}).
19	*
20	* Named keyword pairs (e.g. `center left`) emit a String PropValue validated against the enum.
21	* Two size tokens (e.g. `50% 30%`, `10px 20px`) emit a Position_Prop_Type PropValue.
22	* Anything else declines to custom_css.
23	*/
24	class Object_Position_Property_Converter extends Property_Converter_Base {
25	protected function get_supported_properties(): array {
26	return [ 'object-position' ];
27	}
28
29	protected function do_convert( Conversion_Context $context, array $rule ): bool {
30	$value = trim( $rule['value'] );
31
32	if ( in_array( $value, Position_Prop_Type::get_position_enum_values(), true ) ) {
33	$context->set_prop( 'object-position', String_Prop_Type::generate( $value ) );
34	return true;
35	}
36
37	return $this->try_size_pair( $context, $value );
38	}
39
40	private function try_size_pair( Conversion_Context $context, string $value ): bool {
41	$tokens = Css_Token_Splitter::split_by_whitespace( $value );
42
43	if ( 2 !== count( $tokens ) ) {
44	return false;
45	}
46
47	$x = Size_Value_Parser::parse( $tokens[0] );
48	$y = Size_Value_Parser::parse( $tokens[1] );
49
50	if ( null === $x \|\| null === $y ) {
51	return false;
52	}
53
54	$context->set_prop( 'object-position', Position_Prop_Type::generate( [
55	'x' => Size_Prop_Type::generate( $x ),
56	'y' => Size_Prop_Type::generate( $y ),
57	] ) );
58
59	return true;
60	}
61	}
62