inc/Action/Draft.php

   1 <?php
   2
   3 namespace dokuwiki\Action;
   4
   5 use dokuwiki\Ui\PageDraft;
   6 use dokuwiki\Action\Exception\ActionException;
   7 use dokuwiki\Ui;
   8
   9 /**
  10  * Class Draft
  11  *
  12  * Screen to see and recover a draft
  13  *
  14  * @package dokuwiki\Action
  15  * @fixme combine with Recover?
  16  */
  17 class Draft extends AbstractAction
  18 {
  19     /** @inheritdoc */
  20     public function minimumPermission()
  21     {
  22         global $INFO;
  23         if ($INFO['exists']) {
  24             return AUTH_EDIT;
  25         } else {
  26             return AUTH_CREATE;
  27         }
  28     }
  29
  30     /** @inheritdoc */
  31     public function checkPreconditions()
  32     {
  33         parent::checkPreconditions();
  34         global $INFO;
  35         if (!isset($INFO['draft']) || !file_exists($INFO['draft'])) throw new ActionException('edit');
  36     }
  37
  38     /** @inheritdoc */
  39     public function tplContent()
  40     {
  41         (new PageDraft())->show();
  42     }
  43 }