name : AjaxResponse.php <?php /* * ********************************************* * LiteSpeed Web Server Cache Manager * * @author LiteSpeed Technologies, Inc. (https://www.litespeedtech.com) * @copyright (c) 2019 * @since 1.9 * ******************************************* */ namespace Lsc\Wp; use \Lsc\Wp\LSCMException; /** * @since 1.9 */ class AjaxResponse { /** * @since 1.9 * @var AjaxResponse */ protected static $instance; /** * @since 1.9 * @var string */ protected $ajaxContent; /** * @since 1.9 * @var string */ protected $headerContent; /** * * @since 1.9 * * @param string $ajaxContent * @param string $headerContent */ private function __construct() { } /** * * @since 1.9 * * @return AjaxResponse */ private static function me() { if ( self::$instance == null ) { self::$instance = new self(); } return self::$instance; } /** * * @since 1.9 * * @throws LSCMException */ public static function outputAndExit() { $output = ''; if ( self::$instance == null ) { throw new LSCMException('AjaxResponse object never created!'); } $m = self::me(); if ( !empty($m->headerContent) ) { $output .= "{$m->headerContent}\n\n"; } $output .= $m->ajaxContent; ob_clean(); echo $output; exit; } /** * * @since 1.9 * * @param string $ajaxContent */ public static function setAjaxContent( $ajaxContent ) { self::me()->ajaxContent = $ajaxContent; } /** * * @since 1.9 * * @param string $headerContent */ public static function setHeaderContent( $headerContent ) { self::me()->headerContent = $headerContent; } }