JetSmartFilters Extend Search

jsf-extend-search.php

<?php

class JSF_Extend_Search {
	
	public function __construct() {
		add_filter( 'jet-smart-filters/query/request', array( $this, 'modify_request' ), 0, 2 );
	}
	
	public function modify_request( $request, $manager ) {
		
		$ajax = $manager->is_ajax_filter();
		
		if ( $ajax ) {
			$data = isset( $request['query'] ) ? $request['query'] : array();
		} else {
			$data = $request;
		}
		
		foreach ( $data as $key => $value ) {
			
			if ( false !== strpos( $key, '|search' ) ) {
				$value = str_replace( ' ', '%', $value );
				$data[ $key ] = $value;
			}
			
		}
		
		if ( $ajax ) {
			$request['query'] = $data;
		} else {
			$request = $data;
		}
		
		return $request;
		
	}
	
}

new JSF_Extend_Search();