gnu-social/lib/noticesection.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Base class for sections showing lists of notices
*
* PHP version 5
*
* LICENCE: 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 Widget
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
*/
if (!defined('GNUSOCIAL') && !defined('GNUSOCIAL')) { exit(1); }
define('NOTICES_PER_SECTION', 6);
/**
* Base class for sections showing lists of notices
*
* These are the widgets that show interesting data about a person
* group, or site.
*
* @todo migrate this to use a variant of NoticeList
*
* @category Widget
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
*/
abstract class NoticeSection extends Section
{
protected $addressees = false;
protected $attachments = false;
protected $maxchars = 140;
protected $options = false;
protected $show_n = NOTICES_PER_SECTION;
function showContent()
{
$prefs = array();
foreach (array('addressees', 'attachments', 'maxchars', 'options', 'show_n') as $key) {
$prefs[$key] = $this->$key;
}
$prefs['id_prefix'] = $this->divId();
// args: notice object, html outputter, preference array for notice lists and their items
$list = new NoticeList($this->getNotices(), $this->out, $prefs);
$total = $list->show(); // returns total amount of notices available
return ($total > $this->show_n); // do we have more to show?
}
function getNotices()
{
return null;
}
}