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   1  <?php
   2  
   3  namespace dokuwiki\Menu\Item;
   4  
   5  /**
   6   * Class Revert
   7   *
   8   * Quick revert to the currently shown page revision
   9   */
  10  class Revert extends AbstractItem
  11  {
  12  
  13      /** @inheritdoc */
  14      public function __construct()
  15      {
  16          global $REV;
  17          global $INFO;
  18          global $INPUT;
  19          parent::__construct();
  20  
  21          if (!$REV || !$INFO['writable'] || $INPUT->server->str('REMOTE_USER') === '') {
  22              throw new \RuntimeException('revert not available');
  23          }
  24          $this->params['rev'] = $REV;
  25          $this->params['sectok'] = getSecurityToken();
  26          $this->svg = DOKU_INC . 'lib/images/menu/06-revert_replay.svg';
  27      }
  28  
  29  }