101 lines
2.9 KiB
PHP
101 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('STATUSNET')) {
|
|
// This check helps protect against security problems;
|
|
// your code file can't be executed directly from the web.
|
|
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
|
|
{
|
|
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)
|
|
{
|
|
$cache = Cache::instance();
|
|
|
|
if (!empty($cache)) {
|
|
$notices = array();
|
|
foreach ($ids as $id) {
|
|
$n = Notice::staticGet('id', $id);
|
|
if (!empty($n)) {
|
|
$notices[] = $n;
|
|
}
|
|
}
|
|
return new ArrayWrapper($notices);
|
|
} else {
|
|
$notice = new Notice();
|
|
if (empty($ids)) {
|
|
//if no IDs requested, just return the notice object
|
|
return $notice;
|
|
}
|
|
$notice->whereAdd('id in (' . implode(', ', $ids) . ')');
|
|
|
|
$notice->find();
|
|
|
|
$temp = array();
|
|
|
|
while ($notice->fetch()) {
|
|
$temp[$notice->id] = clone($notice);
|
|
}
|
|
|
|
$wrapped = array();
|
|
|
|
foreach ($ids as $id) {
|
|
if (array_key_exists($id, $temp)) {
|
|
$wrapped[] = $temp[$id];
|
|
}
|
|
}
|
|
|
|
return new ArrayWrapper($wrapped);
|
|
}
|
|
}
|
|
}
|