lib/exe/ajax.php

   1 <?php
   2
   3 /**
   4  * DokuWiki AJAX call handler
   5  *
   6  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
   7  * @author     Andreas Gohr <andi@splitbrain.org>
   8  */
   9
  10 use dokuwiki\Utf8\Clean;
  11 use dokuwiki\Ajax;
  12
  13 if (!defined('DOKU_INC')) define('DOKU_INC', __DIR__ . '/../../');
  14 require_once(DOKU_INC . 'inc/init.php');
  15
  16 //close session
  17 session_write_close();
  18
  19 // default header, ajax call may overwrite it later
  20 header('Content-Type: text/html; charset=utf-8');
  21
  22 //call the requested function
  23 global $INPUT;
  24 if ($INPUT->has('call')) {
  25     $call = $INPUT->filter([Clean::class, 'stripspecials'])->str('call');
  26     new Ajax($call);
  27 } else {
  28     http_status(404);
  29 }