1<?php
2/**
3 * DokuWiki Plugin filelisting (Action Component)
4 *
5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
6 * @author  Szymon Olewniczak <dokuwiki@cosmocode.de>
7 */
8
9// must be run within Dokuwiki
10if(!defined('DOKU_INC')) die();
11
12class action_plugin_filelisting_delete extends DokuWiki_Action_Plugin {
13
14    /**
15     * Registers a callback function for a given event
16     *
17     * @param Doku_Event_Handler $controller DokuWiki's event controller object
18     * @return void
19     */
20    public function register(Doku_Event_Handler $controller) {
21
22        $controller->register_hook('ACTION_ACT_PREPROCESS', 'BEFORE', $this, 'handle_action_act_preprocess');
23
24    }
25
26    /**
27     * Send the namespace files as html table rows
28     *
29     * @param Doku_Event $event  event object by reference
30     * @param mixed      $param  [the parameters passed as fifth argument to register_hook() when this
31     *                           handler was registered]
32     * @return void
33     */
34
35    public function handle_action_act_preprocess(Doku_Event &$event, $param) {
36        if(act_clean($event->data) != 'plugin_filelisting_delete') return;
37
38        global $ACT;
39        $ACT = 'show';
40
41        if (!checkSecurityToken()) return;
42
43        /** @var Input */
44        global $INPUT;
45
46        $files_to_delete = array_keys($INPUT->arr('delete'));
47
48        /** @var helper_plugin_filelisting $filelisting */
49        $filelisting = $this->loadHelper('filelisting');
50        $msgs = $filelisting->delete_files($files_to_delete);
51        foreach ($msgs as $msg) {
52            msg($msg['message'], $msg['lvl']);
53        }
54    }
55}
56
57// vim:ts=4:sw=4:et:
58