xref: /dokuwiki/inc/Action/Draftdel.php (revision 7d34963b3e75ea04c63ec066a6b7a692e123cb53) 
1<?php
2
3namespace dokuwiki\Action;
4
5use dokuwiki\Draft;
6use dokuwiki\Action\Exception\ActionAbort;
7
8/**
9 * Class Draftdel
10 *
11 * Delete a draft
12 *
13 * @package dokuwiki\Action
14 */
15class Draftdel extends AbstractAction
16{
17
18    /** @inheritdoc */
19    public function minimumPermission()
20    {
21        return AUTH_EDIT;
22    }
23
24    /**
25     * Delete an existing draft for the current page and user if any
26     *
27     * Redirects to show, afterwards.
28     *
29     * @throws ActionAbort
30     */
31    public function preProcess()
32    {
33        global $INFO, $ID;
34        $draft = new Draft($ID, $INFO['client']);
35        if ($draft->isDraftAvailable() && checkSecurityToken()) {
36            $draft->deleteDraft();
37        }
38
39        throw new ActionAbort('redirect');
40    }
41}
42