1<?php
2/**
3 * DokuWiki Plugin disableactionsbygroup (Action Component)
4 *
5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
6 * @author  Andreas Hansson
7 */
8
9// must be run within Dokuwiki
10if (!defined('DOKU_INC')) die();
11
12if (!defined('DOKU_LF')) define('DOKU_LF', "\n");
13if (!defined('DOKU_TAB')) define('DOKU_TAB', "\t");
14if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
15
16require_once DOKU_PLUGIN.'action.php';
17
18class action_plugin_disableactionsbygroup extends DokuWiki_Action_Plugin {
19
20    public function register(Doku_Event_Handler &$controller) {
21       $controller->register_hook('AUTH_LOGIN_CHECK', 'AFTER', $this, 'handle_post_login');
22    }
23
24    public function handle_post_login(Doku_Event &$event, $param) {
25        global $conf;
26        global $USERINFO;
27
28        // If authentication failed
29        if(!$event->result)
30            // Handle settings for ALL users (non logged in)
31            $this->disablebygroupids(array('ALL'));
32            return;
33        // Handle settings for logged in users
34        $this->disablebygroupids($USERINFO['grps']);
35    }
36
37    private function disablebygroupids($groupids) {
38        global $conf;
39        // Check denyactionsbygroup to see if the user is in any matching group
40        $actionsbygroup = explode(';',$this->getConf('disableactionsbygroup'));
41        foreach($actionsbygroup as $groupandactions) {
42            list($group, $action) = explode(":", $groupandactions);
43            foreach((array)$groupids as $membergroup) {
44                if($membergroup == $group) {
45                    $conf['disableactions'] = $action;
46                    break 2;
47                }
48            }
49        }
50    }
51}
52
53// vim:ts=4:sw=4:et:
54