3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2011, StatusNet, Inc.
6 * A menu with a More... button to show more elements
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Affero General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Affero General Public License for more details.
20 * You should have received a copy of the GNU Affero General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 * @author Evan Prodromou <evan@status.net>
26 * @copyright 2011 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET')) {
32 // This check helps protect against security problems;
33 // your code file can't be executed directly from the web.
38 * A menu with a More... element to show more items
42 * @author Evan Prodromou <evan@status.net>
43 * @copyright 2011 StatusNet, Inc.
44 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
45 * @link http://status.net/
48 class MoreMenu extends Menu
54 * Show a menu with a limited number of elements
63 $items = $this->getItems();
66 $attrs = array('class' => 'nav');
69 $attrs['id'] = 'nav_' . $tag;
72 if (Event::handle('StartNav', array($this, &$tag, &$items))) {
74 $this->out->elementStart('ul', $attrs);
76 $total = count($items);
78 if ($total <= self::SOFT_MAX + 1) {
81 $toShow = array_slice($items, 0, self::SOFT_MAX);
84 foreach ($toShow as $item) {
85 list($actionName, $args, $label, $description, $id) = $item;
86 $this->item($actionName, $args, $label, $description, $id);
89 if ($total > self::SOFT_MAX + 1) {
90 $this->out->elementStart('li');
91 $this->out->element('a', array('href' => '#'),
93 $this->out->elementEnd('li');
95 $extended = array_slice($items, self::SOFT_MAX, self::HARD_MAX - self::SOFT_MAX);
97 foreach ($extended as $item) {
98 list($actionName, $args, $label, $description, $id) = $item;
99 $this->item($actionName, $args, $label, $description, $id, 'extended_menu');
102 $seeAll = $this->seeAllItem();
104 if (!empty($seeAll)) {
105 list($actionName, $args, $label, $description, $id) = $seeAll;
106 $this->item($actionName, $args, $label, $description, $id, 'extended_menu see_all');
110 $this->out->elementEnd('ul');
112 Event::handle('EndNav', array($this, $tag, $items));
116 function seeAllItem()