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<?php |
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|
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namespace Elementor\Modules\Mcp\Abilities\Appliers\V3\Mapper; |
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|
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use Elementor\Modules\Mcp\Abilities\Utils\Style_Variants_Merger; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Extracts `property: value` declarations from a CSS block and normalizes selector |
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* fragments into V3 pseudo-states (hover|focus|active or null). |
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*/ |
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class Css_Declaration_Parser { |
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|
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/** |
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* @return array<int, array{property: string, value: string}> |
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*/ |
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public function parse_declarations( string $css ): array { |
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$rules = []; |
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|
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foreach ( explode( ';', $css ) as $declaration ) { |
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$declaration = trim( $declaration ); |
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$separator = strpos( $declaration, ':' ); |
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|
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if ( false === $separator ) { |
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continue; |
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} |
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|
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$property = strtolower( trim( substr( $declaration, 0, $separator ) ) ); |
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$value = trim( substr( $declaration, $separator + 1 ) ); |
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|
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if ( '' === $property || '' === $value || 'null' === $value ) { |
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continue; |
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} |
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|
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$rules[] = [ |
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'property' => $property, |
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'value' => $value, |
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]; |
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} |
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|
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return $rules; |
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} |
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|
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public function normalize_state( ?string $selector ): ?string { |
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if ( null === $selector || '' === $selector ) { |
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return null; |
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} |
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|
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$state = strtolower( ltrim( $selector, ':' ) ); |
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|
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return in_array( $state, Style_Variants_Merger::PSEUDO_STATES, true ) ? $state : null; |
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} |
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} |
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|
