1*93b8c351SAndreas Gohr<?php 2*93b8c351SAndreas Gohr 3*93b8c351SAndreas Gohrnamespace dokuwiki\Menu\Item; 4*93b8c351SAndreas Gohr 5*93b8c351SAndreas Gohrclass Back extends AbstractItem { 6*93b8c351SAndreas Gohr 7*93b8c351SAndreas Gohr /** @inheritdoc */ 8*93b8c351SAndreas Gohr public function __construct() { 9*93b8c351SAndreas Gohr global $ID; 10*93b8c351SAndreas Gohr parent::__construct(); 11*93b8c351SAndreas Gohr 12*93b8c351SAndreas Gohr $parent = tpl_getparent($ID); 13*93b8c351SAndreas Gohr if(!$parent) { 14*93b8c351SAndreas Gohr throw new \RuntimeException("No parent for back action"); 15*93b8c351SAndreas Gohr } 16*93b8c351SAndreas Gohr 17*93b8c351SAndreas Gohr $this->id = $parent; 18*93b8c351SAndreas Gohr $this->params = array('do' => ''); 19*93b8c351SAndreas Gohr $this->accesskey = 'b'; 20*93b8c351SAndreas Gohr } 21*93b8c351SAndreas Gohr 22*93b8c351SAndreas Gohr} 23