should_load() ) { return false; } $this->load_hooks(); return true; } /** * Decide if class should run. */ private function should_load() { return defined( 'PWA_VERSION' ) && function_exists( 'wp_service_worker_error_details_template' ) && function_exists( 'pwa_get_header' ) && function_exists( 'wp_service_worker_error_message_placeholder' ) && function_exists( 'pwa_get_footer' ); } /** * Load hooks. */ private function load_hooks() { add_action( 'solace_do_offline', array( $this, 'offline_default_template' ) ); add_action( 'solace_do_server_error', array( $this, 'server_error_default_template' ) ); } /** * Load offline default template. */ public function offline_default_template() { ?>