inc/Action/Denied.php

   1 <?php
   2
   3 namespace dokuwiki\Action;
   4
   5 use dokuwiki\Ui\Login;
   6 use dokuwiki\Extension\Event;
   7 use dokuwiki\Ui;
   8
   9 /**
  10  * Class Denied
  11  *
  12  * Show the access denied screen
  13  *
  14  * @package dokuwiki\Action
  15  */
  16 class Denied extends AbstractAction
  17 {
  18     /** @inheritdoc */
  19     public function minimumPermission()
  20     {
  21         return AUTH_NONE;
  22     }
  23
  24     /** @inheritdoc */
  25     public function tplContent()
  26     {
  27         $this->showBanner();
  28
  29         $data = null;
  30         $event = new Event('ACTION_DENIED_TPLCONTENT', $data);
  31         if ($event->advise_before()) {
  32             global $INPUT;
  33             if (empty($INPUT->server->str('REMOTE_USER')) && actionOK('login')) {
  34                 (new Login())->show();
  35             }
  36         }
  37         $event->advise_after();
  38     }
  39
  40     /**
  41      * Display error on denied pages
  42      *
  43      * @author   Andreas Gohr <andi@splitbrain.org>
  44      *
  45      * @return void
  46      */
  47     public function showBanner()
  48     {
  49         // print intro
  50         echo p_locale_xhtml('denied');
  51     }
  52 }