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