1<?php 2 3/** 4 * DokuWiki Plugin struct (Action Component) 5 * 6 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 7 * @author Andreas Gohr, Michael Große <dokuwiki@cosmocode.de> 8 */ 9 10// must be run within Dokuwiki 11use dokuwiki\plugin\struct\meta\Column; 12use dokuwiki\plugin\struct\types\AbstractBaseType; 13 14if (!defined('DOKU_INC')) die(); 15 16class action_plugin_struct_config extends DokuWiki_Action_Plugin 17{ 18 19 /** 20 * Registers a callback function for a given event 21 * 22 * @param Doku_Event_Handler $controller DokuWiki's event controller object 23 * @return void 24 */ 25 public function register(Doku_Event_Handler $controller) 26 { 27 $controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handle_ajax'); 28 } 29 30 /** 31 * Reconfigure config for a given type 32 * 33 * @param Doku_Event $event event object by reference 34 * @param mixed $param [the parameters passed as fifth argument to register_hook() when this 35 * handler was registered] 36 */ 37 public function handle_ajax(Doku_Event $event, $param) 38 { 39 if ($event->data != 'plugin_struct_config') return; 40 $event->preventDefault(); 41 $event->stopPropagation(); 42 global $INPUT; 43 44 $conf = json_decode($INPUT->str('conf'), true); 45 $typeclasses = Column::allTypes(); 46 $class = $typeclasses[$INPUT->str('type', 'Text')]; 47 /** @var AbstractBaseType $type */ 48 $type = new $class($conf); 49 50 header('Content-Type: text/plain'); // we need the encoded string, not decoded by jQuery 51 echo json_encode($type->getConfig()); 52 } 53} 54