1<?php
2
3namespace dokuwiki\Menu\Item;
4
5/**
6 * Class Discussion
7 */
8class Discussion extends AbstractItem
9{
10
11    /** @inheritdoc */
12    public function __construct()
13    {
14
15        parent::__construct();
16
17        if (!tpl_getConf('showDiscussion')) {
18            throw new \RuntimeException("discussion is not available");
19        }
20
21        unset($this->params['do']);
22
23        $discuss_page     = str_replace('@ID@', $this->id, tpl_getConf('discussionPage'));
24        $discuss_page_raw = str_replace('@ID@', '', tpl_getConf('discussionPage'));
25        $is_discuss_page  = strpos($this->id, $discuss_page_raw) !== false;
26        $back_id          = str_replace($discuss_page_raw, '', $this->id);
27
28        if ($is_discuss_page) {
29            $this->label = tpl_getLang('back_to_article');
30            $this->id    = cleanID($back_id);
31            $this->svg   = tpl_incdir() . 'images/menu/file-document-box-outline.svg';
32        } else {
33            $this->label = tpl_getLang('discussion');
34            $this->id    = cleanID($discuss_page);
35            $this->svg   = tpl_incdir() . 'images/menu/comment-text-multiple.svg';
36        }
37
38    }
39
40}
41