<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2011, StatusNet, Inc.
+ *
+ * Notice stream for a conversation
+ *
+ * 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 NoticeStream
+ * @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 ConversationNoticeStream extends CachingNoticeStream
+if (!defined('GNUSOCIAL')) { exit(1); }
+
+/**
+ * Notice stream for a conversation
+ *
+ * @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/
+ */
+class ConversationNoticeStream extends ScopingNoticeStream
{
- function __construct($id)
+ function __construct($id, Profile $scoped=null)
{
parent::__construct(new RawConversationNoticeStream($id),
- 'notice:conversation_ids:'.$id);
+ $scoped);
}
}
+/**
+ * Notice stream for a conversation
+ *
+ * @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/
+ */
class RawConversationNoticeStream extends NoticeStream
{
protected $id;
function __construct($id)
{
+ parent::__construct();
$this->id = $id;
}
- function getNoticeIds($offset=0, $limit=20, $since_id=0, $max_id=0)
+ function getNoticeIds($offset, $limit, $since_id=null, $max_id=null)
{
$notice = new Notice();
-
- $notice->selectAdd(); // clears it
+ // SELECT
+ $notice->selectAdd();
$notice->selectAdd('id');
+ // WHERE
$notice->conversation = $this->id;
-
- $notice->orderBy('created DESC, id DESC');
-
+ if (!empty($since_id)) {
+ $notice->whereAdd(sprintf('notice.id > %d', $since_id));
+ }
+ if (!empty($max_id)) {
+ $notice->whereAdd(sprintf('notice.id <= %d', $max_id));
+ }
if (!is_null($offset)) {
$notice->limit($offset, $limit);
}
- Notice::addWhereSinceId($notice, $since_id);
- Notice::addWhereMaxId($notice, $max_id);
-
- $ids = array();
-
- if ($notice->find()) {
- while ($notice->fetch()) {
- $ids[] = $notice->id;
- }
- }
-
- $notice->free();
- $notice = NULL;
+ self::filterVerbs($notice, $this->selectVerbs);
- return $ids;
+ // ORDER BY
+ // currently imitates the previously used "_reverseChron" sorting
+ $notice->orderBy('notice.created DESC');
+ $notice->find();
+ return $notice->fetchAll('id');
}
-}
\ No newline at end of file
+}