xref: /dokuwiki/inc/Action/Draftdel.php (revision ab9790ca81397622fcfd58faf56a69b68bd36257) 
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    /** @inheritdoc */
18    public function minimumPermission() {
19        return AUTH_EDIT;
20    }
21
22    /**
23     * Delete an existing draft for the current page and user if any
24     *
25     * Redirects to show, afterwards.
26     *
27     * @throws ActionAbort
28     */
29    public function preProcess() {
30        global $INFO, $ID;
31        $draft = new Draft($ID, $INFO['client']);
32        if ($draft->isDraftAvailable() && checkSecurityToken()) {
33            $draft->deleteDraft();
34        }
35
36        throw new ActionAbort('redirect');
37    }
38
39}
40