1<?php
2
3namespace dokuwiki\Menu;
4
5use dokuwiki\Menu\Item\AbstractItem;
6
7/**
8 * Class MobileMenu
9 *
10 * Note: this does not inherit from AbstractMenu because it is not working like the other
11 * menus. This is a meta menu, aggregating the items from the other menus and offering a combined
12 * view. The idea is to use this on mobile devices, thus the context is fixed to CTX_MOBILE
13 */
14class MobileMenu implements MenuInterface {
15
16    /**
17     * Returns all items grouped by view
18     *
19     * @return AbstractItem[][]
20     */
21    public function getGroupedItems() {
22        $pagemenu = new PageMenu(AbstractItem::CTX_MOBILE);
23        $sitemenu = new SiteMenu(AbstractItem::CTX_MOBILE);
24        $usermenu = new UserMenu(AbstractItem::CTX_MOBILE);
25
26        return array(
27            'page' => $pagemenu->getItems(),
28            'site' => $sitemenu->getItems(),
29            'user' => $usermenu->getItems()
30        );
31    }
32
33    /**
34     * Get all items in a flat array
35     *
36     * This returns the same format as AbstractMenu::getItems()
37     *
38     * @return AbstractItem[]
39     */
40    public function getItems() {
41        $menu = $this->getGroupedItems();
42        return call_user_func_array('array_merge', array_values($menu));
43    }
44
45    /**
46     * Print a dropdown menu with all DokuWiki actions
47     *
48     * Note: this will not use any pretty URLs
49     *
50     * @param string $empty empty option label
51     * @param string $button submit button label
52     * @return string
53     */
54    public function getDropdown($empty = '', $button = '&gt;') {
55        global $ID;
56        global $REV;
57        /** @var string[] $lang */
58        global $lang;
59        global $INPUT;
60
61        $html = '<form action="' . script() . '" method="get" accept-charset="utf-8">';
62        $html .= '<div class="no">';
63        $html .= '<input type="hidden" name="id" value="' . $ID . '" />';
64        if($REV) $html .= '<input type="hidden" name="rev" value="' . $REV . '" />';
65        if($INPUT->server->str('REMOTE_USER')) {
66            $html .= '<input type="hidden" name="sectok" value="' . getSecurityToken() . '" />';
67        }
68
69        $html .= '<select name="do" class="edit quickselect" title="' . $lang['tools'] . '">';
70        $html .= '<option value="">' . $empty . '</option>';
71
72        foreach($this->getGroupedItems() as $tools => $items) {
73            if (count($items)) {
74                $html .= '<optgroup label="' . $lang[$tools . '_tools'] . '">';
75                foreach($items as $item) {
76                    $params = $item->getParams();
77                    $html .= '<option value="' . $params['do'] . '">';
78                    $html .= hsc($item->getLabel());
79                    $html .= '</option>';
80                }
81                $html .= '</optgroup>';
82            }
83        }
84
85        $html .= '</select>';
86        $html .= '<button type="submit">' . $button . '</button>';
87        $html .= '</div>';
88        $html .= '</form>';
89
90        return $html;
91    }
92
93}
94