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   1  <?php
   2  
   3  namespace dokuwiki\Menu\Item;
   4  
   5  /**
   6   * Class Login
   7   *
   8   * Show a login or logout item, based on the current state
   9   */
  10  class Login extends AbstractItem {
  11  
  12      /** @inheritdoc */
  13      public function __construct() {
  14          global $INPUT;
  15          parent::__construct();
  16  
  17          $this->svg = DOKU_INC . 'lib/images/menu/login.svg';
  18          $this->params['sectok'] = getSecurityToken();
  19          if($INPUT->server->has('REMOTE_USER')) {
  20              if(!actionOK('logout')) {
  21                  throw new \RuntimeException("logout disabled");
  22              }
  23              $this->params['do'] = 'logout';
  24              $this->type = 'logout';
  25              $this->svg = DOKU_INC . 'lib/images/menu/logout.svg';
  26          }
  27      }
  28  
  29  }