gnu-social/lib/streamsnav.php

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2011-04-06 06:02:48 +09:00
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Menu for streams
*
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Cache
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Menu for streams you follow
*
* @category General
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class StreamsNav extends Menu
{
/**
* Show the menu
*
* @return void
*/
function show()
{
$user = common_current_user();
if (empty($user)) {
throw new ServerException('Cannot show personal group navigation without a current user.');
}
$action = $this->actionName;
$this->out->elementStart('ul', array('class' => 'nav'));
if (Event::handle('StartStreamsNav', array($this))) {
$group = $user->getGroups();
while ($group->fetch()) {
$this->out->menuItem(($group->mainpage) ? $group->mainpage : common_local_url('showgroup',
array('nickname' => $group->nickname)),
$group->getBestName(),
'',
$action == 'showgroup' && $this->action->arg('nickname') == $group->nickname,
'nav_timeline_group_'.$group->nickname);
}
Event::handle('EndStreamsNav', array($this));
}
$this->out->elementEnd('ul');
}
}