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<?php |
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|
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namespace Elementor\Modules\Variables\Transformers; |
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|
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use Elementor\Modules\Variables\Classes\Variables; |
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use Elementor\Modules\AtomicWidgets\PropsResolver\Transformer_Base; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class Global_Variable_Transformer extends Transformer_Base { |
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public function transform( $value, $key ) { |
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$variable = Variables::by_id( $value ); |
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|
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if ( ! $variable ) { |
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return null; |
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} |
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|
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if ( array_key_exists( 'deleted', $variable ) && $variable['deleted'] ) { |
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return "var(--{$value})"; |
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} |
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|
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$identifier = $variable['label']; |
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|
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if ( ! trim( $identifier ) ) { |
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return null; |
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} |
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|
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return "var(--{$identifier})"; |
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} |
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} |
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|
