asp_attachment_results

Gives access the attachment results results array before sending it to the templating system.

apply_filters('asp_attachment_results', $results, $search_id, $args);

Parameters

• $results (array) - Array containing the result objects.

• $search_id (int) - Search instance ID

• $args (array) - Search arguments

Usage

add_filter( 'asp_attachment_results', 'asp_attachment_result_filter', 10, 3 );
function asp_attachment_result_filter( $results, $search_id, $args ) {
	$link = 'https://www.google.com/';	// Link to use, when not logged in
	
	// Parse through each result item
	foreach ($results as $k=>&$r) {
		/**
		 * $r (stdClass object) {
		 		 *      'id' -> Attachment ID,
         *      'title' -> Result title
         *      'content' -> Result content
         *      'content_type' -> Content type (pagepost, user, term, attachment etc..)
		 * }
		 **/
		if ( !is_user_logged_in() )
	  	$r->link = $link;
	}

	return $results;
}