1<?php 2/** 3 * DokuWiki Plugin struct (Action Component) 4 * 5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 6 * @author Andreas Gohr, Michael Große <dokuwiki@cosmocode.de> 7 */ 8 9// must be run within Dokuwiki 10use dokuwiki\plugin\struct\meta\Column; 11use dokuwiki\plugin\struct\types\AbstractBaseType; 12 13if(!defined('DOKU_INC')) die(); 14 15class action_plugin_struct_config extends DokuWiki_Action_Plugin { 16 17 /** 18 * Registers a callback function for a given event 19 * 20 * @param Doku_Event_Handler $controller DokuWiki's event controller object 21 * @return void 22 */ 23 public function register(Doku_Event_Handler $controller) { 24 $controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handle_ajax'); 25 } 26 27 /** 28 * Reconfigure config for a given type 29 * 30 * @param Doku_Event $event event object by reference 31 * @param mixed $param [the parameters passed as fifth argument to register_hook() when this 32 * handler was registered] 33 */ 34 public function handle_ajax(Doku_Event $event, $param) { 35 if($event->data != 'plugin_struct_config') return; 36 $event->preventDefault(); 37 $event->stopPropagation(); 38 global $INPUT; 39 40 $conf = json_decode($INPUT->str('conf'), true); 41 $typeclasses = Column::allTypes(); 42 $class = $typeclasses[$INPUT->str('type', 'Text')]; 43 /** @var AbstractBaseType $type */ 44 $type = new $class($conf); 45 46 header('Content-Type: text/plain'); // we need the encoded string, not decoded by jQuery 47 echo json_encode($type->getConfig()); 48 } 49 50} 51