get label by glossary

get_label_by_glossary.php

<?php

add_filter( 'jet-form-builder/content-filters', function( $filters ) {
	
	class Get_Labels_By_Glossary extends \Jet_Form_Builder\Classes\Filters\Base_Filter {

		public function get_id(): string {
			return 'get_label_by_glossary';
		}

		public function callback_args(): array {
			return array( ', ' );
		}

		public function apply_macros( $value, ...$args ): string {
			
			list( $glossary ) = $args;
			
			if ( ! function_exists( 'jet_engine' ) || ! $glossary ) {
				return $value;
			}
			
			return jet_engine_label_by_glossary( $value, $glossary );
		}
	}
	
	array_unshift( $filters, ( new Get_Labels_By_Glossary() ) );
	
	return $filters;
} );