90 lines
2.9 KiB
PHP
90 lines
2.9 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2011, StatusNet, Inc.
|
|
*
|
|
* A stream of notices
|
|
*
|
|
* 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 Stream
|
|
* @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('GNUSOCIAL')) { exit(1); }
|
|
|
|
/**
|
|
* Class for notice streams
|
|
*
|
|
* @category Stream
|
|
* @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/
|
|
*/
|
|
abstract class NoticeStream
|
|
{
|
|
protected $selectVerbs = array(ActivityVerb::POST => true,
|
|
ActivityVerb::DELETE => false);
|
|
|
|
public function __construct()
|
|
{
|
|
foreach ($this->selectVerbs as $key=>$val) {
|
|
// to avoid database inconsistency issues we select both relative and absolute verbs
|
|
$this->selectVerbs[ActivityUtils::resolveUri($key)] = $val;
|
|
$this->selectVerbs[ActivityUtils::resolveUri($key, true)] = $val;
|
|
}
|
|
}
|
|
|
|
abstract function getNoticeIds($offset, $limit, $since_id, $max_id);
|
|
|
|
function getNotices($offset, $limit, $sinceId = null, $maxId = null)
|
|
{
|
|
$ids = $this->getNoticeIds($offset, $limit, $sinceId, $maxId);
|
|
|
|
$notices = self::getStreamByIds($ids);
|
|
|
|
return $notices;
|
|
}
|
|
|
|
static function getStreamByIds($ids)
|
|
{
|
|
return Notice::multiGet('id', $ids);
|
|
}
|
|
|
|
static function filterVerbs(Notice $notice, array $selectVerbs)
|
|
{
|
|
$filter = array_keys(array_filter($selectVerbs));
|
|
if (!empty($filter)) {
|
|
// include verbs in selectVerbs with values that equate to true
|
|
$notice->whereAddIn('verb', $filter, $notice->columnType('verb'));
|
|
}
|
|
|
|
$filter = array_keys(array_filter($selectVerbs, function ($v) { return !$v; }));
|
|
if (!empty($filter)) {
|
|
// exclude verbs in selectVerbs with values that equate to false
|
|
$notice->whereAddIn('!verb', $filter, $notice->columnType('verb'));
|
|
}
|
|
|
|
unset($filter);
|
|
}
|
|
}
|